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1168523 [rkeene@sledge /home/rkeene/devel/libopennet-0.9.9]$ cat -n configure
    1 #! /bin/sh
    2 # From configure.ac Revision .
    3 # Guess values for system-dependent variables and create Makefiles.
    4 # Generated by GNU Autoconf 2.59 for libconfig 0.9.9.
    5 #
    6 # Copyright (C) 2003 Free Software Foundation, Inc.
    7 # This configure script is free software; the Free Software Foundation
    8 # gives unlimited permission to copy, distribute and modify it.
    9 ## --------------------- ##
   10 ## M4sh Initialization.  ##
   11 ## --------------------- ##
   12 
   13 # Be Bourne compatible
   14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   15   emulate sh
   16   NULLCMD=:
   17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   18   # is contrary to our usage.  Disable this feature.
   19   alias -g '${1+"$@"}'='"$@"'
   20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   21   set -o posix
   22 fi
   23 DUALCASE=1; export DUALCASE # for MKS sh
   24 
   25 # Support unset when possible.
   26 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   27   as_unset=unset
   28 else
   29   as_unset=false
   30 fi
   31 
   32 
   33 # Work around bugs in pre-3.0 UWIN ksh.
   34 $as_unset ENV MAIL MAILPATH
   35 PS1='$ '
   36 PS2='> '
   37 PS4='+ '
   38 
   39 # NLS nuisances.
   40 for as_var in \
   41   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   42   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   43   LC_TELEPHONE LC_TIME
   44 do
   45   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   46     eval $as_var=C; export $as_var
   47   else
   48     $as_unset $as_var
   49   fi
   50 done
   51 
   52 # Required to use basename.
   53 if expr a : '\(a\)' >/dev/null 2>&1; then
   54   as_expr=expr
   55 else
   56   as_expr=false
   57 fi
   58 
   59 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
   60   as_basename=basename
   61 else
   62   as_basename=false
   63 fi
   64 
   65 
   66 # Name of the executable.
   67 as_me=`$as_basename "$0" ||
   68 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   69      X"$0" : 'X\(//\)$' \| \
   70      X"$0" : 'X\(/\)$' \| \
   71      .     : '\(.\)' 2>/dev/null ||
   72 echo X/"$0" |
   73     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
   74       /^X\/\(\/\/\)$/{ s//\1/; q; }
   75       /^X\/\(\/\).*/{ s//\1/; q; }
   76       s/.*/./; q'`
   77 
   78 
   79 # PATH needs CR, and LINENO needs CR and PATH.
   80 # Avoid depending upon Character Ranges.
   81 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   82 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   83 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   84 as_cr_digits='0123456789'
   85 as_cr_alnum=$as_cr_Letters$as_cr_digits
   86 
   87 # The user is always right.
   88 if test "${PATH_SEPARATOR+set}" != set; then
   89   echo "#! /bin/sh" >conf$$.sh
   90   echo  "exit 0"   >>conf$$.sh
   91   chmod +x conf$$.sh
   92   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   93     PATH_SEPARATOR=';'
   94   else
   95     PATH_SEPARATOR=:
   96   fi
   97   rm -f conf$$.sh
   98 fi
   99 
  100 
  101   as_lineno_1=$LINENO
  102   as_lineno_2=$LINENO
  103   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  104   test "x$as_lineno_1" != "x$as_lineno_2" &&
  105   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  106   # Find who we are.  Look in the path if we contain no path at all
  107   # relative or not.
  108   case $0 in
  109     *[\\/]* ) as_myself=$0 ;;
  110     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  111 for as_dir in $PATH
  112 do
  113   IFS=$as_save_IFS
  114   test -z "$as_dir" && as_dir=.
  115   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  116 done
  117 
  118        ;;
  119   esac
  120   # We did not find ourselves, most probably we were run as `sh COMMAND'
  121   # in which case we are not to be found in the path.
  122   if test "x$as_myself" = x; then
  123     as_myself=$0
  124   fi
  125   if test ! -f "$as_myself"; then
  126     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
  127    { (exit 1); exit 1; }; }
  128   fi
  129   case $CONFIG_SHELL in
  130   '')
  131     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  132 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  133 do
  134   IFS=$as_save_IFS
  135   test -z "$as_dir" && as_dir=.
  136   for as_base in sh bash ksh sh5; do
  137      case $as_dir in
  138      /*)
  139        if ("$as_dir/$as_base" -c '
  140   as_lineno_1=$LINENO
  141   as_lineno_2=$LINENO
  142   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  143   test "x$as_lineno_1" != "x$as_lineno_2" &&
  144   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
  145          $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
  146          $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
  147          CONFIG_SHELL=$as_dir/$as_base
  148          export CONFIG_SHELL
  149          exec "$CONFIG_SHELL" "$0" ${1+"$@"}
  150        fi;;
  151      esac
  152        done
  153 done
  154 ;;
  155   esac
  156 
  157   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  158   # uniformly replaced by the line number.  The first 'sed' inserts a
  159   # line-number line before each line; the second 'sed' does the real
  160   # work.  The second script uses 'N' to pair each line-number line
  161   # with the numbered line, and appends trailing '-' during
  162   # substitution so that $LINENO is not a special case at line end.
  163   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  164   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  165   sed '=' <$as_myself |
  166     sed '
  167       N
  168       s,$,-,
  169       : loop
  170       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
  171       t loop
  172       s,-$,,
  173       s,^['$as_cr_digits']*\n,,
  174     ' >$as_me.lineno &&
  175   chmod +x $as_me.lineno ||
  176     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  177    { (exit 1); exit 1; }; }
  178 
  179   # Don't try to exec as it changes $[0], causing all sort of problems
  180   # (the dirname of $[0] is not the place where we might find the
  181   # original and so on.  Autoconf is especially sensible to this).
  182   . ./$as_me.lineno
  183   # Exit status is that of the last command.
  184   exit
  185 }
  186 
  187 
  188 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  189   *c*,-n*) ECHO_N= ECHO_C='
  190 ' ECHO_T='  ' ;;
  191   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  192   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  193 esac
  194 
  195 if expr a : '\(a\)' >/dev/null 2>&1; then
  196   as_expr=expr
  197 else
  198   as_expr=false
  199 fi
  200 
  201 rm -f conf$$ conf$$.exe conf$$.file
  202 echo >conf$$.file
  203 if ln -s conf$$.file conf$$ 2>/dev/null; then
  204   # We could just check for DJGPP; but this test a) works b) is more generic
  205   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  206   if test -f conf$$.exe; then
  207     # Don't use ln at all; we don't have any links
  208     as_ln_s='cp -p'
  209   else
  210     as_ln_s='ln -s'
  211   fi
  212 elif ln conf$$.file conf$$ 2>/dev/null; then
  213   as_ln_s=ln
  214 else
  215   as_ln_s='cp -p'
  216 fi
  217 rm -f conf$$ conf$$.exe conf$$.file
  218 
  219 if mkdir -p . 2>/dev/null; then
  220   as_mkdir_p=:
  221 else
  222   test -d ./-p && rmdir ./-p
  223   as_mkdir_p=false
  224 fi
  225 
  226 as_executable_p="test -f"
  227 
  228 # Sed expression to map a string onto a valid CPP name.
  229 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  230 
  231 # Sed expression to map a string onto a valid variable name.
  232 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  233 
  234 
  235 # IFS
  236 # We need space, tab and new line, in precisely that order.
  237 as_nl='
  238 '
  239 IFS="   $as_nl"
  240 
  241 # CDPATH.
  242 $as_unset CDPATH
  243 
  244 
  245 # Name of the host.
  246 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  247 # so uname gets run too.
  248 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  249 
  250 exec 6>&1
  251 
  252 #
  253 # Initializations.
  254 #
  255 ac_default_prefix=/usr/local
  256 ac_config_libobj_dir=.
  257 cross_compiling=no
  258 subdirs=
  259 MFLAGS=
  260 MAKEFLAGS=
  261 SHELL=${CONFIG_SHELL-/bin/sh}
  262 
  263 # Maximum number of lines to put in a shell here document.
  264 # This variable seems obsolete.  It should probably be removed, and
  265 # only ac_max_sed_lines should be used.
  266 : ${ac_max_here_lines=38}
  267 
  268 # Identity of this package.
  269 PACKAGE_NAME='libconfig'
  270 PACKAGE_TARNAME='libconfig'
  271 PACKAGE_VERSION='0.9.9'
  272 PACKAGE_STRING='libconfig 0.9.9'
  273 PACKAGE_BUGREPORT=''
  274 
  275 # Factoring default headers for most tests.
  276 ac_includes_default="\
  277 #include <stdio.h>
  278 #if HAVE_SYS_TYPES_H
  279 # include <sys/types.h>
  280 #endif
  281 #if HAVE_SYS_STAT_H
  282 # include <sys/stat.h>
  283 #endif
  284 #if STDC_HEADERS
  285 # include <stdlib.h>
  286 # include <stddef.h>
  287 #else
  288 # if HAVE_STDLIB_H
  289 #  include <stdlib.h>
  290 # endif
  291 #endif
  292 #if HAVE_STRING_H
  293 # if !STDC_HEADERS && HAVE_MEMORY_H
  294 #  include <memory.h>
  295 # endif
  296 # include <string.h>
  297 #endif
  298 #if HAVE_STRINGS_H
  299 # include <strings.h>
  300 #endif
  301 #if HAVE_INTTYPES_H
  302 # include <inttypes.h>
  303 #else
  304 # if HAVE_STDINT_H
  305 #  include <stdint.h>
  306 # endif
  307 #endif
  308 #if HAVE_UNISTD_H
  309 # include <unistd.h>
  310 #endif"
  311 
  312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT
	exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir
	libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC
	CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S RANLIB
	ac_ct_RANLIB AR ac_ct_AR CPP EGREP build build_cpu build_vendor build_os host host_cpu host_vendor host_os SHOBJEXT
	AREXT SHOBJFLAGS SHOBJLDFLAGS SHLIBOBJS LIBOBJS LDRUNPATH LTLIBOBJS'
  313 ac_subst_files=''
  314 
  315 # Initialize some variables set by options.
  316 ac_init_help=
  317 ac_init_version=false
  318 # The variables have the same names as the options, with
  319 # dashes changed to underlines.
  320 cache_file=/dev/null
  321 exec_prefix=NONE
  322 no_create=
  323 no_recursion=
  324 prefix=NONE
  325 program_prefix=NONE
  326 program_suffix=NONE
  327 program_transform_name=s,x,x,
  328 silent=
  329 site=
  330 srcdir=
  331 verbose=
  332 x_includes=NONE
  333 x_libraries=NONE
  334 
  335 # Installation directory options.
  336 # These are left unexpanded so users can "make install exec_prefix=/foo"
  337 # and all the variables that are supposed to be based on exec_prefix
  338 # by default will actually change.
  339 # Use braces instead of parens because sh, perl, etc. also accept them.
  340 bindir='${exec_prefix}/bin'
  341 sbindir='${exec_prefix}/sbin'
  342 libexecdir='${exec_prefix}/libexec'
  343 datadir='${prefix}/share'
  344 sysconfdir='${prefix}/etc'
  345 sharedstatedir='${prefix}/com'
  346 localstatedir='${prefix}/var'
  347 libdir='${exec_prefix}/lib'
  348 includedir='${prefix}/include'
  349 oldincludedir='/usr/include'
  350 infodir='${prefix}/info'
  351 mandir='${prefix}/man'
  352 
  353 ac_prev=
  354 for ac_option
  355 do
  356   # If the previous option needs an argument, assign it.
  357   if test -n "$ac_prev"; then
  358     eval "$ac_prev=\$ac_option"
  359     ac_prev=
  360     continue
  361   fi
  362 
  363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
  364 
  365   # Accept the important Cygnus configure options, so we can diagnose typos.
  366 
  367   case $ac_option in
  368 
  369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  370     ac_prev=bindir ;;
  371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  372     bindir=$ac_optarg ;;
  373 
  374   -build | --build | --buil | --bui | --bu)
  375     ac_prev=build_alias ;;
  376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  377     build_alias=$ac_optarg ;;
  378 
  379   -cache-file | --cache-file | --cache-fil | --cache-fi \
  380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  381     ac_prev=cache_file ;;
  382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  384     cache_file=$ac_optarg ;;
  385 
  386   --config-cache | -C)
  387     cache_file=config.cache ;;
  388 
  389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  390     ac_prev=datadir ;;
  391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  392   | --da=*)
  393     datadir=$ac_optarg ;;
  394 
  395   -disable-* | --disable-*)
  396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  397     # Reject names that are not valid shell variable names.
  398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  400    { (exit 1); exit 1; }; }
  401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  402     eval "enable_$ac_feature=no" ;;
  403 
  404   -enable-* | --enable-*)
  405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  406     # Reject names that are not valid shell variable names.
  407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  409    { (exit 1); exit 1; }; }
  410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  411     case $ac_option in
  412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  413       *) ac_optarg=yes ;;
  414     esac
  415     eval "enable_$ac_feature='$ac_optarg'" ;;
  416 
  417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  419   | --exec | --exe | --ex)
  420     ac_prev=exec_prefix ;;
  421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  423   | --exec=* | --exe=* | --ex=*)
  424     exec_prefix=$ac_optarg ;;
  425 
  426   -gas | --gas | --ga | --g)
  427     # Obsolete; use --with-gas.
  428     with_gas=yes ;;
  429 
  430   -help | --help | --hel | --he | -h)
  431     ac_init_help=long ;;
  432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  433     ac_init_help=recursive ;;
  434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  435     ac_init_help=short ;;
  436 
  437   -host | --host | --hos | --ho)
  438     ac_prev=host_alias ;;
  439   -host=* | --host=* | --hos=* | --ho=*)
  440     host_alias=$ac_optarg ;;
  441 
  442   -includedir | --includedir | --includedi | --included | --include \
  443   | --includ | --inclu | --incl | --inc)
  444     ac_prev=includedir ;;
  445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  446   | --includ=* | --inclu=* | --incl=* | --inc=*)
  447     includedir=$ac_optarg ;;
  448 
  449   -infodir | --infodir | --infodi | --infod | --info | --inf)
  450     ac_prev=infodir ;;
  451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  452     infodir=$ac_optarg ;;
  453 
  454   -libdir | --libdir | --libdi | --libd)
  455     ac_prev=libdir ;;
  456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  457     libdir=$ac_optarg ;;
  458 
  459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  460   | --libexe | --libex | --libe)
  461     ac_prev=libexecdir ;;
  462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  463   | --libexe=* | --libex=* | --libe=*)
  464     libexecdir=$ac_optarg ;;
  465 
  466   -localstatedir | --localstatedir | --localstatedi | --localstated \
  467   | --localstate | --localstat | --localsta | --localst \
  468   | --locals | --local | --loca | --loc | --lo)
  469     ac_prev=localstatedir ;;
  470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
  473     localstatedir=$ac_optarg ;;
  474 
  475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  476     ac_prev=mandir ;;
  477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  478     mandir=$ac_optarg ;;
  479 
  480   -nfp | --nfp | --nf)
  481     # Obsolete; use --without-fp.
  482     with_fp=no ;;
  483 
  484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  485   | --no-cr | --no-c | -n)
  486     no_create=yes ;;
  487 
  488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  490     no_recursion=yes ;;
  491 
  492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  494   | --oldin | --oldi | --old | --ol | --o)
  495     ac_prev=oldincludedir ;;
  496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  499     oldincludedir=$ac_optarg ;;
  500 
  501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  502     ac_prev=prefix ;;
  503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  504     prefix=$ac_optarg ;;
  505 
  506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  507   | --program-pre | --program-pr | --program-p)
  508     ac_prev=program_prefix ;;
  509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  511     program_prefix=$ac_optarg ;;
  512 
  513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  514   | --program-suf | --program-su | --program-s)
  515     ac_prev=program_suffix ;;
  516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  518     program_suffix=$ac_optarg ;;
  519 
  520   -program-transform-name | --program-transform-name \
  521   | --program-transform-nam | --program-transform-na \
  522   | --program-transform-n | --program-transform- \
  523   | --program-transform | --program-transfor \
  524   | --program-transfo | --program-transf \
  525   | --program-trans | --program-tran \
  526   | --progr-tra | --program-tr | --program-t)
  527     ac_prev=program_transform_name ;;
  528   -program-transform-name=* | --program-transform-name=* \
  529   | --program-transform-nam=* | --program-transform-na=* \
  530   | --program-transform-n=* | --program-transform-=* \
  531   | --program-transform=* | --program-transfor=* \
  532   | --program-transfo=* | --program-transf=* \
  533   | --program-trans=* | --program-tran=* \
  534   | --progr-tra=* | --program-tr=* | --program-t=*)
  535     program_transform_name=$ac_optarg ;;
  536 
  537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  538   | -silent | --silent | --silen | --sile | --sil)
  539     silent=yes ;;
  540 
  541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  542     ac_prev=sbindir ;;
  543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  544   | --sbi=* | --sb=*)
  545     sbindir=$ac_optarg ;;
  546 
  547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  549   | --sharedst | --shareds | --shared | --share | --shar \
  550   | --sha | --sh)
  551     ac_prev=sharedstatedir ;;
  552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  555   | --sha=* | --sh=*)
  556     sharedstatedir=$ac_optarg ;;
  557 
  558   -site | --site | --sit)
  559     ac_prev=site ;;
  560   -site=* | --site=* | --sit=*)
  561     site=$ac_optarg ;;
  562 
  563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  564     ac_prev=srcdir ;;
  565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  566     srcdir=$ac_optarg ;;
  567 
  568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  569   | --syscon | --sysco | --sysc | --sys | --sy)
  570     ac_prev=sysconfdir ;;
  571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  573     sysconfdir=$ac_optarg ;;
  574 
  575   -target | --target | --targe | --targ | --tar | --ta | --t)
  576     ac_prev=target_alias ;;
  577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  578     target_alias=$ac_optarg ;;
  579 
  580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  581     verbose=yes ;;
  582 
  583   -version | --version | --versio | --versi | --vers | -V)
  584     ac_init_version=: ;;
  585 
  586   -with-* | --with-*)
  587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  588     # Reject names that are not valid shell variable names.
  589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  590       { echo "$as_me: error: invalid package name: $ac_package" >&2
  591    { (exit 1); exit 1; }; }
  592     ac_package=`echo $ac_package| sed 's/-/_/g'`
  593     case $ac_option in
  594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  595       *) ac_optarg=yes ;;
  596     esac
  597     eval "with_$ac_package='$ac_optarg'" ;;
  598 
  599   -without-* | --without-*)
  600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  601     # Reject names that are not valid shell variable names.
  602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  603       { echo "$as_me: error: invalid package name: $ac_package" >&2
  604    { (exit 1); exit 1; }; }
  605     ac_package=`echo $ac_package | sed 's/-/_/g'`
  606     eval "with_$ac_package=no" ;;
  607 
  608   --x)
  609     # Obsolete; use --with-x.
  610     with_x=yes ;;
  611 
  612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  613   | --x-incl | --x-inc | --x-in | --x-i)
  614     ac_prev=x_includes ;;
  615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  617     x_includes=$ac_optarg ;;
  618 
  619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  621     ac_prev=x_libraries ;;
  622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  624     x_libraries=$ac_optarg ;;
  625 
  626   -*) { echo "$as_me: error: unrecognized option: $ac_option
  627 Try \`$0 --help' for more information." >&2
  628    { (exit 1); exit 1; }; }
  629     ;;
  630 
  631   *=*)
  632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  633     # Reject names that are not valid shell variable names.
  634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  636    { (exit 1); exit 1; }; }
  637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
  638     eval "$ac_envvar='$ac_optarg'"
  639     export $ac_envvar ;;
  640 
  641   *)
  642     # FIXME: should be removed in autoconf 3.0.
  643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  647     ;;
  648 
  649   esac
  650 done
  651 
  652 if test -n "$ac_prev"; then
  653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  654   { echo "$as_me: error: missing argument to $ac_option" >&2
  655    { (exit 1); exit 1; }; }
  656 fi
  657 
  658 # Be sure to have absolute paths.
  659 for ac_var in exec_prefix prefix
  660 do
  661   eval ac_val=$`echo $ac_var`
  662   case $ac_val in
  663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
  664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  665    { (exit 1); exit 1; }; };;
  666   esac
  667 done
  668 
  669 # Be sure to have absolute paths.
  670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
  671           localstatedir libdir includedir oldincludedir infodir mandir
  672 do
  673   eval ac_val=$`echo $ac_var`
  674   case $ac_val in
  675     [\\/$]* | ?:[\\/]* ) ;;
  676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  677    { (exit 1); exit 1; }; };;
  678   esac
  679 done
  680 
  681 # There might be people who depend on the old broken behavior: `$host'
  682 # used to hold the argument of --host etc.
  683 # FIXME: To remove some day.
  684 build=$build_alias
  685 host=$host_alias
  686 target=$target_alias
  687 
  688 # FIXME: To remove some day.
  689 if test "x$host_alias" != x; then
  690   if test "x$build_alias" = x; then
  691     cross_compiling=maybe
  692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  693     If a cross compiler is detected then cross compile mode will be used." >&2
  694   elif test "x$build_alias" != "x$host_alias"; then
  695     cross_compiling=yes
  696   fi
  697 fi
  698 
  699 ac_tool_prefix=
  700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  701 
  702 test "$silent" = yes && exec 6>/dev/null
  703 
  704 
  705 # Find the source files, if location was not specified.
  706 if test -z "$srcdir"; then
  707   ac_srcdir_defaulted=yes
  708   # Try the directory containing this script, then its parent.
  709   ac_confdir=`(dirname "$0") 2>/dev/null ||
  710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  711      X"$0" : 'X\(//\)[^/]' \| \
  712      X"$0" : 'X\(//\)$' \| \
  713      X"$0" : 'X\(/\)' \| \
  714      .     : '\(.\)' 2>/dev/null ||
  715 echo X"$0" |
  716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  717       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  718       /^X\(\/\/\)$/{ s//\1/; q; }
  719       /^X\(\/\).*/{ s//\1/; q; }
  720       s/.*/./; q'`
  721   srcdir=$ac_confdir
  722   if test ! -r $srcdir/$ac_unique_file; then
  723     srcdir=..
  724   fi
  725 else
  726   ac_srcdir_defaulted=no
  727 fi
  728 if test ! -r $srcdir/$ac_unique_file; then
  729   if test "$ac_srcdir_defaulted" = yes; then
  730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
  731    { (exit 1); exit 1; }; }
  732   else
  733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  734    { (exit 1); exit 1; }; }
  735   fi
  736 fi
  737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
  739    { (exit 1); exit 1; }; }
  740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
  741 ac_env_build_alias_set=${build_alias+set}
  742 ac_env_build_alias_value=$build_alias
  743 ac_cv_env_build_alias_set=${build_alias+set}
  744 ac_cv_env_build_alias_value=$build_alias
  745 ac_env_host_alias_set=${host_alias+set}
  746 ac_env_host_alias_value=$host_alias
  747 ac_cv_env_host_alias_set=${host_alias+set}
  748 ac_cv_env_host_alias_value=$host_alias
  749 ac_env_target_alias_set=${target_alias+set}
  750 ac_env_target_alias_value=$target_alias
  751 ac_cv_env_target_alias_set=${target_alias+set}
  752 ac_cv_env_target_alias_value=$target_alias
  753 ac_env_CC_set=${CC+set}
  754 ac_env_CC_value=$CC
  755 ac_cv_env_CC_set=${CC+set}
  756 ac_cv_env_CC_value=$CC
  757 ac_env_CFLAGS_set=${CFLAGS+set}
  758 ac_env_CFLAGS_value=$CFLAGS
  759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
  760 ac_cv_env_CFLAGS_value=$CFLAGS
  761 ac_env_LDFLAGS_set=${LDFLAGS+set}
  762 ac_env_LDFLAGS_value=$LDFLAGS
  763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
  764 ac_cv_env_LDFLAGS_value=$LDFLAGS
  765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
  766 ac_env_CPPFLAGS_value=$CPPFLAGS
  767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
  768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
  769 ac_env_CPP_set=${CPP+set}
  770 ac_env_CPP_value=$CPP
  771 ac_cv_env_CPP_set=${CPP+set}
  772 ac_cv_env_CPP_value=$CPP
  773 
  774 #
  775 # Report the --help message.
  776 #
  777 if test "$ac_init_help" = "long"; then
  778   # Omit some internal or obsolete options to make the list less imposing.
  779   # This message is too long to be a string in the A/UX 3.1 sh.
  780   cat <<_ACEOF
  781 \`configure' configures libconfig 0.9.9 to adapt to many kinds of systems.
  782 
  783 Usage: $0 [OPTION]... [VAR=VALUE]...
  784 
  785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  786 VAR=VALUE.  See below for descriptions of some of the useful variables.
  787 
  788 Defaults for the options are specified in brackets.
  789 
  790 Configuration:
  791   -h, --help              display this help and exit
  792       --help=short        display options specific to this package
  793       --help=recursive    display the short help of all the included packages
  794   -V, --version           display version information and exit
  795   -q, --quiet, --silent   do not print \`checking...' messages
  796       --cache-file=FILE   cache test results in FILE [disabled]
  797   -C, --config-cache      alias for \`--cache-file=config.cache'
  798   -n, --no-create         do not create output files
  799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  800 
  801 _ACEOF
  802 
  803   cat <<_ACEOF
  804 Installation directories:
  805   --prefix=PREFIX         install architecture-independent files in PREFIX
  806               [$ac_default_prefix]
  807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  808               [PREFIX]
  809 
  810 By default, \`make install' will install all the files in
  811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  813 for instance \`--prefix=\$HOME'.
  814 
  815 For better control, use the options below.
  816 
  817 Fine tuning of the installation directories:
  818   --bindir=DIR           user executables [EPREFIX/bin]
  819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
  820   --libexecdir=DIR       program executables [EPREFIX/libexec]
  821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  825   --libdir=DIR           object code libraries [EPREFIX/lib]
  826   --includedir=DIR       C header files [PREFIX/include]
  827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  828   --infodir=DIR          info documentation [PREFIX/info]
  829   --mandir=DIR           man documentation [PREFIX/man]
  830 _ACEOF
  831 
  832   cat <<\_ACEOF
  833 
  834 System types:
  835   --build=BUILD     configure for building on BUILD [guessed]
  836   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  837 _ACEOF
  838 fi
  839 
  840 if test -n "$ac_init_help"; then
  841   case $ac_init_help in
  842      short | recursive ) echo "Configuration of libconfig 0.9.9:";;
  843    esac
  844   cat <<\_ACEOF
  845 
  846 Optional Features:
  847   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  848   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  849   --disable-largefile     omit support for large files
  850 
  851 Some influential environment variables:
  852   CC          C compiler command
  853   CFLAGS      C compiler flags
  854   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  855               nonstandard directory <lib dir>
  856   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
  857               headers in a nonstandard directory <include dir>
  858   CPP         C preprocessor
  859 
  860 Use these variables to override the choices made by `configure' or to help
  861 it to find libraries and programs with nonstandard names/locations.
  862 
  863 _ACEOF
  864 fi
  865 
  866 if test "$ac_init_help" = "recursive"; then
  867   # If there are subdirs, report their specific --help.
  868   ac_popdir=`pwd`
  869   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  870     test -d $ac_dir || continue
  871     ac_builddir=.
  872 
  873 if test "$ac_dir" != .; then
  874   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  875   # A "../" for each directory in $ac_dir_suffix.
  876   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
  877 else
  878   ac_dir_suffix= ac_top_builddir=
  879 fi
  880 
  881 case $srcdir in
  882   .)  # No --srcdir option.  We are building in place.
  883     ac_srcdir=.
  884     if test -z "$ac_top_builddir"; then
  885        ac_top_srcdir=.
  886     else
  887        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
  888     fi ;;
  889   [\\/]* | ?:[\\/]* )  # Absolute path.
  890     ac_srcdir=$srcdir$ac_dir_suffix;
  891     ac_top_srcdir=$srcdir ;;
  892   *) # Relative path.
  893     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
  894     ac_top_srcdir=$ac_top_builddir$srcdir ;;
  895 esac
  896 
  897 # Do not use `cd foo && pwd` to compute absolute paths, because
  898 # the directories may not exist.
  899 case `pwd` in
  900 .) ac_abs_builddir="$ac_dir";;
  901 *)
  902   case "$ac_dir" in
  903   .) ac_abs_builddir=`pwd`;;
  904   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  905   *) ac_abs_builddir=`pwd`/"$ac_dir";;
  906   esac;;
  907 esac
  908 case $ac_abs_builddir in
  909 .) ac_abs_top_builddir=${ac_top_builddir}.;;
  910 *)
  911   case ${ac_top_builddir}. in
  912   .) ac_abs_top_builddir=$ac_abs_builddir;;
  913   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  914   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  915   esac;;
  916 esac
  917 case $ac_abs_builddir in
  918 .) ac_abs_srcdir=$ac_srcdir;;
  919 *)
  920   case $ac_srcdir in
  921   .) ac_abs_srcdir=$ac_abs_builddir;;
  922   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  923   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  924   esac;;
  925 esac
  926 case $ac_abs_builddir in
  927 .) ac_abs_top_srcdir=$ac_top_srcdir;;
  928 *)
  929   case $ac_top_srcdir in
  930   .) ac_abs_top_srcdir=$ac_abs_builddir;;
  931   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  932   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  933   esac;;
  934 esac
  935 
  936     cd $ac_dir
  937     # Check for guested configure; otherwise get Cygnus style configure.
  938     if test -f $ac_srcdir/configure.gnu; then
  939       echo
  940       $SHELL $ac_srcdir/configure.gnu  --help=recursive
  941     elif test -f $ac_srcdir/configure; then
  942       echo
  943       $SHELL $ac_srcdir/configure  --help=recursive
  944     elif test -f $ac_srcdir/configure.ac ||
  945        test -f $ac_srcdir/configure.in; then
  946       echo
  947       $ac_configure --help
  948     else
  949       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  950     fi
  951     cd $ac_popdir
  952   done
  953 fi
  954 
  955 test -n "$ac_init_help" && exit 0
  956 if $ac_init_version; then
  957   cat <<\_ACEOF
  958 libconfig configure 0.9.9
  959 generated by GNU Autoconf 2.59
  960 
  961 Copyright (C) 2003 Free Software Foundation, Inc.
  962 This configure script is free software; the Free Software Foundation
  963 gives unlimited permission to copy, distribute and modify it.
  964 _ACEOF
  965   exit 0
  966 fi
  967 exec 5>config.log
  968 cat >&5 <<_ACEOF
  969 This file contains any messages produced by compilers while
  970 running configure, to aid debugging if configure makes a mistake.
  971 
  972 It was created by libconfig $as_me 0.9.9, which was
  973 generated by GNU Autoconf 2.59.  Invocation command line was
  974 
  975   $ $0 $@
  976 
  977 _ACEOF
  978 {
  979 cat <<_ASUNAME
  980 ## --------- ##
  981 ## Platform. ##
  982 ## --------- ##
  983 
  984 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  985 uname -m = `(uname -m) 2>/dev/null || echo unknown`
  986 uname -r = `(uname -r) 2>/dev/null || echo unknown`
  987 uname -s = `(uname -s) 2>/dev/null || echo unknown`
  988 uname -v = `(uname -v) 2>/dev/null || echo unknown`
  989 
  990 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  991 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
  992 
  993 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  994 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  995 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  996 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
  997 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  998 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  999 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1000 
 1001 _ASUNAME
 1002 
 1003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1004 for as_dir in $PATH
 1005 do
 1006   IFS=$as_save_IFS
 1007   test -z "$as_dir" && as_dir=.
 1008   echo "PATH: $as_dir"
 1009 done
 1010 
 1011 } >&5
 1012 
 1013 cat >&5 <<_ACEOF
 1014 
 1015 
 1016 ## ----------- ##
 1017 ## Core tests. ##
 1018 ## ----------- ##
 1019 
 1020 _ACEOF
 1021 
 1022 
 1023 # Keep a trace of the command line.
 1024 # Strip out --no-create and --no-recursion so they do not pile up.
 1025 # Strip out --silent because we don't want to record it for future runs.
 1026 # Also quote any args containing shell meta-characters.
 1027 # Make two passes to allow for proper duplicate-argument suppression.
 1028 ac_configure_args=
 1029 ac_configure_args0=
 1030 ac_configure_args1=
 1031 ac_sep=
 1032 ac_must_keep_next=false
 1033 for ac_pass in 1 2
 1034 do
 1035   for ac_arg
 1036   do
 1037     case $ac_arg in
 1038     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1039     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1040     | -silent | --silent | --silen | --sile | --sil)
 1041       continue ;;
 1042     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 1043       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1044     esac
 1045     case $ac_pass in
 1046     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1047     2)
 1048       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1049       if test $ac_must_keep_next = true; then
 1050     ac_must_keep_next=false # Got value, back to normal.
 1051       else
 1052     case $ac_arg in
 1053       *=* | --config-cache | -C | -disable-* | --disable-* \
 1054       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1055       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1056       | -with-* | --with-* | -without-* | --without-* | --x)
 1057         case "$ac_configure_args0 " in
 1058           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1059         esac
 1060         ;;
 1061       -* ) ac_must_keep_next=true ;;
 1062     esac
 1063       fi
 1064       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 1065       # Get rid of the leading space.
 1066       ac_sep=" "
 1067       ;;
 1068     esac
 1069   done
 1070 done
 1071 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export
	ac_configure_args0; }
 1072 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export
	ac_configure_args1; }
 1073 
 1074 # When interrupted or exit'd, cleanup temporary files, and complete
 1075 # config.log.  We remove comments because anyway the quotes in there
 1076 # would cause problems or look ugly.
 1077 # WARNING: Be sure not to use single quotes in there, as some shells,
 1078 # such as our DU 5.0 friend, will then `close' the trap.
 1079 trap 'exit_status=$?
 1080   # Save into config.log some information that might help in debugging.
 1081   {
 1082     echo
 1083 
 1084     cat <<\_ASBOX
 1085 ## ---------------- ##
 1086 ## Cache variables. ##
 1087 ## ---------------- ##
 1088 _ASBOX
 1089     echo
 1090     # The following way of writing the cache mishandles newlines in values,
 1091 {
 1092   (set) 2>&1 |
 1093     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
 1094     *ac_space=\ *)
 1095       sed -n \
 1096     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
 1097       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
 1098       ;;
 1099     *)
 1100       sed -n \
 1101     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 1102       ;;
 1103     esac;
 1104 }
 1105     echo
 1106 
 1107     cat <<\_ASBOX
 1108 ## ----------------- ##
 1109 ## Output variables. ##
 1110 ## ----------------- ##
 1111 _ASBOX
 1112     echo
 1113     for ac_var in $ac_subst_vars
 1114     do
 1115       eval ac_val=$`echo $ac_var`
 1116       echo "$ac_var='"'"'$ac_val'"'"'"
 1117     done | sort
 1118     echo
 1119 
 1120     if test -n "$ac_subst_files"; then
 1121       cat <<\_ASBOX
 1122 ## ------------- ##
 1123 ## Output files. ##
 1124 ## ------------- ##
 1125 _ASBOX
 1126       echo
 1127       for ac_var in $ac_subst_files
 1128       do
 1129     eval ac_val=$`echo $ac_var`
 1130     echo "$ac_var='"'"'$ac_val'"'"'"
 1131       done | sort
 1132       echo
 1133     fi
 1134 
 1135     if test -s confdefs.h; then
 1136       cat <<\_ASBOX
 1137 ## ----------- ##
 1138 ## confdefs.h. ##
 1139 ## ----------- ##
 1140 _ASBOX
 1141       echo
 1142       sed "/^$/d" confdefs.h | sort
 1143       echo
 1144     fi
 1145     test "$ac_signal" != 0 &&
 1146       echo "$as_me: caught signal $ac_signal"
 1147     echo "$as_me: exit $exit_status"
 1148   } >&5
 1149   rm -f core *.core &&
 1150   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
 1151     exit $exit_status
 1152      ' 0
 1153 for ac_signal in 1 2 13 15; do
 1154   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1155 done
 1156 ac_signal=0
 1157 
 1158 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1159 rm -rf conftest* confdefs.h
 1160 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 1161 echo >confdefs.h
 1162 
 1163 # Predefined preprocessor variables.
 1164 
 1165 cat >>confdefs.h <<_ACEOF
 1166 #define PACKAGE_NAME "$PACKAGE_NAME"
 1167 _ACEOF
 1168 
 1169 
 1170 cat >>confdefs.h <<_ACEOF
 1171 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1172 _ACEOF
 1173 
 1174 
 1175 cat >>confdefs.h <<_ACEOF
 1176 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1177 _ACEOF
 1178 
 1179 
 1180 cat >>confdefs.h <<_ACEOF
 1181 #define PACKAGE_STRING "$PACKAGE_STRING"
 1182 _ACEOF
 1183 
 1184 
 1185 cat >>confdefs.h <<_ACEOF
 1186 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1187 _ACEOF
 1188 
 1189 
 1190 # Let the site file select an alternate cache file if it wants to.
 1191 # Prefer explicitly selected file to automatically selected ones.
 1192 if test -z "$CONFIG_SITE"; then
 1193   if test "x$prefix" != xNONE; then
 1194     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 1195   else
 1196     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 1197   fi
 1198 fi
 1199 for ac_site_file in $CONFIG_SITE; do
 1200   if test -r "$ac_site_file"; then
 1201     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1202 echo "$as_me: loading site script $ac_site_file" >&6;}
 1203     sed 's/^/| /' "$ac_site_file" >&5
 1204     . "$ac_site_file"
 1205   fi
 1206 done
 1207 
 1208 if test -r "$cache_file"; then
 1209   # Some versions of bash will fail to source /dev/null (special
 1210   # files actually), so we avoid doing that.
 1211   if test -f "$cache_file"; then
 1212     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1213 echo "$as_me: loading cache $cache_file" >&6;}
 1214     case $cache_file in
 1215       [\\/]* | ?:[\\/]* ) . $cache_file;;
 1216       *)                      . ./$cache_file;;
 1217     esac
 1218   fi
 1219 else
 1220   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1221 echo "$as_me: creating cache $cache_file" >&6;}
 1222   >$cache_file
 1223 fi
 1224 
 1225 # Check that the precious variables saved in the cache have kept the same
 1226 # value.
 1227 ac_cache_corrupted=false
 1228 for ac_var in `(set) 2>&1 |
 1229            sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 1230   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1231   eval ac_new_set=\$ac_env_${ac_var}_set
 1232   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 1233   eval ac_new_val="\$ac_env_${ac_var}_value"
 1234   case $ac_old_set,$ac_new_set in
 1235     set,)
 1236       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1237 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1238       ac_cache_corrupted=: ;;
 1239     ,set)
 1240       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1241 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1242       ac_cache_corrupted=: ;;
 1243     ,);;
 1244     *)
 1245       if test "x$ac_old_val" != "x$ac_new_val"; then
 1246     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1247 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1248     { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 1249 echo "$as_me:   former value:  $ac_old_val" >&2;}
 1250     { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 1251 echo "$as_me:   current value: $ac_new_val" >&2;}
 1252     ac_cache_corrupted=:
 1253       fi;;
 1254   esac
 1255   # Pass precious variables to config.status.
 1256   if test "$ac_new_set" = set; then
 1257     case $ac_new_val in
 1258     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 1259       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1260     *) ac_arg=$ac_var=$ac_new_val ;;
 1261     esac
 1262     case " $ac_configure_args " in
 1263       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1264       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1265     esac
 1266   fi
 1267 done
 1268 if $ac_cache_corrupted; then
 1269   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1270 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1271   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1272 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1273    { (exit 1); exit 1; }; }
 1274 fi
 1275 
 1276 ac_ext=c
 1277 ac_cpp='$CPP $CPPFLAGS'
 1278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1281 
 1282 
 1283 
 1284 
 1285 
 1286 
 1287 
 1288 
 1289 
 1290 
 1291 
 1292 
 1293 
 1294 
 1295 
 1296 
 1297 
 1298 
 1299 
 1300 
 1301 
 1302 
 1303 
 1304 
 1305 
 1306 
 1307 
 1308           ac_config_headers="$ac_config_headers config.h"
 1309 
 1310 
 1311 ac_ext=c
 1312 ac_cpp='$CPP $CPPFLAGS'
 1313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1316 if test -n "$ac_tool_prefix"; then
 1317   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 1318 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 1319 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1321 if test "${ac_cv_prog_CC+set}" = set; then
 1322   echo $ECHO_N "(cached) $ECHO_C" >&6
 1323 else
 1324   if test -n "$CC"; then
 1325   ac_cv_prog_CC="$CC" # Let the user override the test.
 1326 else
 1327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1328 for as_dir in $PATH
 1329 do
 1330   IFS=$as_save_IFS
 1331   test -z "$as_dir" && as_dir=.
 1332   for ac_exec_ext in '' $ac_executable_extensions; do
 1333   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1334     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 1335     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1336     break 2
 1337   fi
 1338 done
 1339 done
 1340 
 1341 fi
 1342 fi
 1343 CC=$ac_cv_prog_CC
 1344 if test -n "$CC"; then
 1345   echo "$as_me:$LINENO: result: $CC" >&5
 1346 echo "${ECHO_T}$CC" >&6
 1347 else
 1348   echo "$as_me:$LINENO: result: no" >&5
 1349 echo "${ECHO_T}no" >&6
 1350 fi
 1351 
 1352 fi
 1353 if test -z "$ac_cv_prog_CC"; then
 1354   ac_ct_CC=$CC
 1355   # Extract the first word of "gcc", so it can be a program name with args.
 1356 set dummy gcc; ac_word=$2
 1357 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1358 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1359 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 1360   echo $ECHO_N "(cached) $ECHO_C" >&6
 1361 else
 1362   if test -n "$ac_ct_CC"; then
 1363   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 1364 else
 1365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1366 for as_dir in $PATH
 1367 do
 1368   IFS=$as_save_IFS
 1369   test -z "$as_dir" && as_dir=.
 1370   for ac_exec_ext in '' $ac_executable_extensions; do
 1371   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1372     ac_cv_prog_ac_ct_CC="gcc"
 1373     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1374     break 2
 1375   fi
 1376 done
 1377 done
 1378 
 1379 fi
 1380 fi
 1381 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 1382 if test -n "$ac_ct_CC"; then
 1383   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 1384 echo "${ECHO_T}$ac_ct_CC" >&6
 1385 else
 1386   echo "$as_me:$LINENO: result: no" >&5
 1387 echo "${ECHO_T}no" >&6
 1388 fi
 1389 
 1390   CC=$ac_ct_CC
 1391 else
 1392   CC="$ac_cv_prog_CC"
 1393 fi
 1394 
 1395 if test -z "$CC"; then
 1396   if test -n "$ac_tool_prefix"; then
 1397   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 1398 set dummy ${ac_tool_prefix}cc; ac_word=$2
 1399 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1400 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1401 if test "${ac_cv_prog_CC+set}" = set; then
 1402   echo $ECHO_N "(cached) $ECHO_C" >&6
 1403 else
 1404   if test -n "$CC"; then
 1405   ac_cv_prog_CC="$CC" # Let the user override the test.
 1406 else
 1407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1408 for as_dir in $PATH
 1409 do
 1410   IFS=$as_save_IFS
 1411   test -z "$as_dir" && as_dir=.
 1412   for ac_exec_ext in '' $ac_executable_extensions; do
 1413   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1414     ac_cv_prog_CC="${ac_tool_prefix}cc"
 1415     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1416     break 2
 1417   fi
 1418 done
 1419 done
 1420 
 1421 fi
 1422 fi
 1423 CC=$ac_cv_prog_CC
 1424 if test -n "$CC"; then
 1425   echo "$as_me:$LINENO: result: $CC" >&5
 1426 echo "${ECHO_T}$CC" >&6
 1427 else
 1428   echo "$as_me:$LINENO: result: no" >&5
 1429 echo "${ECHO_T}no" >&6
 1430 fi
 1431 
 1432 fi
 1433 if test -z "$ac_cv_prog_CC"; then
 1434   ac_ct_CC=$CC
 1435   # Extract the first word of "cc", so it can be a program name with args.
 1436 set dummy cc; ac_word=$2
 1437 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1438 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1439 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 1440   echo $ECHO_N "(cached) $ECHO_C" >&6
 1441 else
 1442   if test -n "$ac_ct_CC"; then
 1443   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 1444 else
 1445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1446 for as_dir in $PATH
 1447 do
 1448   IFS=$as_save_IFS
 1449   test -z "$as_dir" && as_dir=.
 1450   for ac_exec_ext in '' $ac_executable_extensions; do
 1451   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1452     ac_cv_prog_ac_ct_CC="cc"
 1453     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1454     break 2
 1455   fi
 1456 done
 1457 done
 1458 
 1459 fi
 1460 fi
 1461 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 1462 if test -n "$ac_ct_CC"; then
 1463   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 1464 echo "${ECHO_T}$ac_ct_CC" >&6
 1465 else
 1466   echo "$as_me:$LINENO: result: no" >&5
 1467 echo "${ECHO_T}no" >&6
 1468 fi
 1469 
 1470   CC=$ac_ct_CC
 1471 else
 1472   CC="$ac_cv_prog_CC"
 1473 fi
 1474 
 1475 fi
 1476 if test -z "$CC"; then
 1477   # Extract the first word of "cc", so it can be a program name with args.
 1478 set dummy cc; ac_word=$2
 1479 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1480 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1481 if test "${ac_cv_prog_CC+set}" = set; then
 1482   echo $ECHO_N "(cached) $ECHO_C" >&6
 1483 else
 1484   if test -n "$CC"; then
 1485   ac_cv_prog_CC="$CC" # Let the user override the test.
 1486 else
 1487   ac_prog_rejected=no
 1488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1489 for as_dir in $PATH
 1490 do
 1491   IFS=$as_save_IFS
 1492   test -z "$as_dir" && as_dir=.
 1493   for ac_exec_ext in '' $ac_executable_extensions; do
 1494   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1495     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 1496        ac_prog_rejected=yes
 1497        continue
 1498      fi
 1499     ac_cv_prog_CC="cc"
 1500     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1501     break 2
 1502   fi
 1503 done
 1504 done
 1505 
 1506 if test $ac_prog_rejected = yes; then
 1507   # We found a bogon in the path, so make sure we never use it.
 1508   set dummy $ac_cv_prog_CC
 1509   shift
 1510   if test $# != 0; then
 1511     # We chose a different compiler from the bogus one.
 1512     # However, it has the same basename, so the bogon will be chosen
 1513     # first if we set CC to just the basename; use the full file name.
 1514     shift
 1515     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 1516   fi
 1517 fi
 1518 fi
 1519 fi
 1520 CC=$ac_cv_prog_CC
 1521 if test -n "$CC"; then
 1522   echo "$as_me:$LINENO: result: $CC" >&5
 1523 echo "${ECHO_T}$CC" >&6
 1524 else
 1525   echo "$as_me:$LINENO: result: no" >&5
 1526 echo "${ECHO_T}no" >&6
 1527 fi
 1528 
 1529 fi
 1530 if test -z "$CC"; then
 1531   if test -n "$ac_tool_prefix"; then
 1532   for ac_prog in cl
 1533   do
 1534     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 1535 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 1536 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1537 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1538 if test "${ac_cv_prog_CC+set}" = set; then
 1539   echo $ECHO_N "(cached) $ECHO_C" >&6
 1540 else
 1541   if test -n "$CC"; then
 1542   ac_cv_prog_CC="$CC" # Let the user override the test.
 1543 else
 1544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1545 for as_dir in $PATH
 1546 do
 1547   IFS=$as_save_IFS
 1548   test -z "$as_dir" && as_dir=.
 1549   for ac_exec_ext in '' $ac_executable_extensions; do
 1550   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1551     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 1552     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1553     break 2
 1554   fi
 1555 done
 1556 done
 1557 
 1558 fi
 1559 fi
 1560 CC=$ac_cv_prog_CC
 1561 if test -n "$CC"; then
 1562   echo "$as_me:$LINENO: result: $CC" >&5
 1563 echo "${ECHO_T}$CC" >&6
 1564 else
 1565   echo "$as_me:$LINENO: result: no" >&5
 1566 echo "${ECHO_T}no" >&6
 1567 fi
 1568 
 1569     test -n "$CC" && break
 1570   done
 1571 fi
 1572 if test -z "$CC"; then
 1573   ac_ct_CC=$CC
 1574   for ac_prog in cl
 1575 do
 1576   # Extract the first word of "$ac_prog", so it can be a program name with args.
 1577 set dummy $ac_prog; ac_word=$2
 1578 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1579 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1580 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 1581   echo $ECHO_N "(cached) $ECHO_C" >&6
 1582 else
 1583   if test -n "$ac_ct_CC"; then
 1584   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 1585 else
 1586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1587 for as_dir in $PATH
 1588 do
 1589   IFS=$as_save_IFS
 1590   test -z "$as_dir" && as_dir=.
 1591   for ac_exec_ext in '' $ac_executable_extensions; do
 1592   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1593     ac_cv_prog_ac_ct_CC="$ac_prog"
 1594     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1595     break 2
 1596   fi
 1597 done
 1598 done
 1599 
 1600 fi
 1601 fi
 1602 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 1603 if test -n "$ac_ct_CC"; then
 1604   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 1605 echo "${ECHO_T}$ac_ct_CC" >&6
 1606 else
 1607   echo "$as_me:$LINENO: result: no" >&5
 1608 echo "${ECHO_T}no" >&6
 1609 fi
 1610 
 1611   test -n "$ac_ct_CC" && break
 1612 done
 1613 
 1614   CC=$ac_ct_CC
 1615 fi
 1616 
 1617 fi
 1618 
 1619 
 1620 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 1621 See \`config.log' for more details." >&5
 1622 echo "$as_me: error: no acceptable C compiler found in \$PATH
 1623 See \`config.log' for more details." >&2;}
 1624    { (exit 1); exit 1; }; }
 1625 
 1626 # Provide some information about the compiler.
 1627 echo "$as_me:$LINENO:" \
 1628      "checking for C compiler version" >&5
 1629 ac_compiler=`set X $ac_compile; echo $2`
 1630 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
 1631   (eval $ac_compiler --version </dev/null >&5) 2>&5
 1632   ac_status=$?
 1633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1634   (exit $ac_status); }
 1635 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
 1636   (eval $ac_compiler -v </dev/null >&5) 2>&5
 1637   ac_status=$?
 1638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1639   (exit $ac_status); }
 1640 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
 1641   (eval $ac_compiler -V </dev/null >&5) 2>&5
 1642   ac_status=$?
 1643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1644   (exit $ac_status); }
 1645 
 1646 cat >conftest.$ac_ext <<_ACEOF
 1647 /* confdefs.h.  */
 1648 _ACEOF
 1649 cat confdefs.h >>conftest.$ac_ext
 1650 cat >>conftest.$ac_ext <<_ACEOF
 1651 /* end confdefs.h.  */
 1652 
 1653 int
 1654 main ()
 1655 {
 1656 
 1657   ;
 1658   return 0;
 1659 }
 1660 _ACEOF
 1661 ac_clean_files_save=$ac_clean_files
 1662 ac_clean_files="$ac_clean_files a.out a.exe b.out"
 1663 # Try to create an executable without -o first, disregard a.out.
 1664 # It will help us diagnose broken compilers, and finding out an intuition
 1665 # of exeext.
 1666 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 1667 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 1668 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 1669 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
 1670   (eval $ac_link_default) 2>&5
 1671   ac_status=$?
 1672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1673   (exit $ac_status); }; then
 1674   # Find the output, starting from the most likely.  This scheme is
 1675 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
 1676 # resort.
 1677 
 1678 # Be careful to initialize this variable, since it used to be cached.
 1679 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
 1680 ac_cv_exeext=
 1681 # b.out is created by i960 compilers.
 1682 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
 1683 do
 1684   test -f "$ac_file" || continue
 1685   case $ac_file in
 1686     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
 1687     ;;
 1688     conftest.$ac_ext )
 1689     # This is the source file.
 1690     ;;
 1691     [ab].out )
 1692     # We found the default executable, but exeext='' is most
 1693     # certainly right.
 1694     break;;
 1695     *.* )
 1696     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 1697     # FIXME: I believe we export ac_cv_exeext for Libtool,
 1698     # but it would be cool to find out if it's true.  Does anybody
 1699     # maintain Libtool? --akim.
 1700     export ac_cv_exeext
 1701     break;;
 1702     * )
 1703     break;;
 1704   esac
 1705 done
 1706 else
 1707   echo "$as_me: failed program was:" >&5
 1708 sed 's/^/| /' conftest.$ac_ext >&5
 1709 
 1710 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
 1711 See \`config.log' for more details." >&5
 1712 echo "$as_me: error: C compiler cannot create executables
 1713 See \`config.log' for more details." >&2;}
 1714    { (exit 77); exit 77; }; }
 1715 fi
 1716 
 1717 ac_exeext=$ac_cv_exeext
 1718 echo "$as_me:$LINENO: result: $ac_file" >&5
 1719 echo "${ECHO_T}$ac_file" >&6
 1720 
 1721 # Check the compiler produces executables we can run.  If not, either
 1722 # the compiler is broken, or we cross compile.
 1723 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 1724 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 1725 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 1726 # If not cross compiling, check that we can run a simple program.
 1727 if test "$cross_compiling" != yes; then
 1728   if { ac_try='./$ac_file'
 1729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 1730   (eval $ac_try) 2>&5
 1731   ac_status=$?
 1732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1733   (exit $ac_status); }; }; then
 1734     cross_compiling=no
 1735   else
 1736     if test "$cross_compiling" = maybe; then
 1737     cross_compiling=yes
 1738     else
 1739     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
 1740 If you meant to cross compile, use \`--host'.
 1741 See \`config.log' for more details." >&5
 1742 echo "$as_me: error: cannot run C compiled programs.
 1743 If you meant to cross compile, use \`--host'.
 1744 See \`config.log' for more details." >&2;}
 1745    { (exit 1); exit 1; }; }
 1746     fi
 1747   fi
 1748 fi
 1749 echo "$as_me:$LINENO: result: yes" >&5
 1750 echo "${ECHO_T}yes" >&6
 1751 
 1752 rm -f a.out a.exe conftest$ac_cv_exeext b.out
 1753 ac_clean_files=$ac_clean_files_save
 1754 # Check the compiler produces executables we can run.  If not, either
 1755 # the compiler is broken, or we cross compile.
 1756 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 1757 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
 1758 echo "$as_me:$LINENO: result: $cross_compiling" >&5
 1759 echo "${ECHO_T}$cross_compiling" >&6
 1760 
 1761 echo "$as_me:$LINENO: checking for suffix of executables" >&5
 1762 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
 1763 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 1764   (eval $ac_link) 2>&5
 1765   ac_status=$?
 1766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1767   (exit $ac_status); }; then
 1768   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 1769 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 1770 # work properly (i.e., refer to `conftest.exe'), while it won't with
 1771 # `rm'.
 1772 for ac_file in conftest.exe conftest conftest.*; do
 1773   test -f "$ac_file" || continue
 1774   case $ac_file in
 1775     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
 1776     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 1777       export ac_cv_exeext
 1778       break;;
 1779     * ) break;;
 1780   esac
 1781 done
 1782 else
 1783   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 1784 See \`config.log' for more details." >&5
 1785 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 1786 See \`config.log' for more details." >&2;}
 1787    { (exit 1); exit 1; }; }
 1788 fi
 1789 
 1790 rm -f conftest$ac_cv_exeext
 1791 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 1792 echo "${ECHO_T}$ac_cv_exeext" >&6
 1793 
 1794 rm -f conftest.$ac_ext
 1795 EXEEXT=$ac_cv_exeext
 1796 ac_exeext=$EXEEXT
 1797 echo "$as_me:$LINENO: checking for suffix of object files" >&5
 1798 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
 1799 if test "${ac_cv_objext+set}" = set; then
 1800   echo $ECHO_N "(cached) $ECHO_C" >&6
 1801 else
 1802   cat >conftest.$ac_ext <<_ACEOF
 1803 /* confdefs.h.  */
 1804 _ACEOF
 1805 cat confdefs.h >>conftest.$ac_ext
 1806 cat >>conftest.$ac_ext <<_ACEOF
 1807 /* end confdefs.h.  */
 1808 
 1809 int
 1810 main ()
 1811 {
 1812 
 1813   ;
 1814   return 0;
 1815 }
 1816 _ACEOF
 1817 rm -f conftest.o conftest.obj
 1818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 1819   (eval $ac_compile) 2>&5
 1820   ac_status=$?
 1821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1822   (exit $ac_status); }; then
 1823   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
 1824   case $ac_file in
 1825     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
 1826     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 1827        break;;
 1828   esac
 1829 done
 1830 else
 1831   echo "$as_me: failed program was:" >&5
 1832 sed 's/^/| /' conftest.$ac_ext >&5
 1833 
 1834 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 1835 See \`config.log' for more details." >&5
 1836 echo "$as_me: error: cannot compute suffix of object files: cannot compile
 1837 See \`config.log' for more details." >&2;}
 1838    { (exit 1); exit 1; }; }
 1839 fi
 1840 
 1841 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 1842 fi
 1843 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 1844 echo "${ECHO_T}$ac_cv_objext" >&6
 1845 OBJEXT=$ac_cv_objext
 1846 ac_objext=$OBJEXT
 1847 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 1848 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 1849 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 1850   echo $ECHO_N "(cached) $ECHO_C" >&6
 1851 else
 1852   cat >conftest.$ac_ext <<_ACEOF
 1853 /* confdefs.h.  */
 1854 _ACEOF
 1855 cat confdefs.h >>conftest.$ac_ext
 1856 cat >>conftest.$ac_ext <<_ACEOF
 1857 /* end confdefs.h.  */
 1858 
 1859 int
 1860 main ()
 1861 {
 1862 #ifndef __GNUC__
 1863        choke me
 1864 #endif
 1865 
 1866   ;
 1867   return 0;
 1868 }
 1869 _ACEOF
 1870 rm -f conftest.$ac_objext
 1871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 1872   (eval $ac_compile) 2>conftest.er1
 1873   ac_status=$?
 1874   grep -v '^ *+' conftest.er1 >conftest.err
 1875   rm -f conftest.er1
 1876   cat conftest.err >&5
 1877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1878   (exit $ac_status); } &&
 1879      { ac_try='test -z "$ac_c_werror_flag"
 1880              || test ! -s conftest.err'
 1881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 1882   (eval $ac_try) 2>&5
 1883   ac_status=$?
 1884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1885   (exit $ac_status); }; } &&
 1886      { ac_try='test -s conftest.$ac_objext'
 1887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 1888   (eval $ac_try) 2>&5
 1889   ac_status=$?
 1890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1891   (exit $ac_status); }; }; then
 1892   ac_compiler_gnu=yes
 1893 else
 1894   echo "$as_me: failed program was:" >&5
 1895 sed 's/^/| /' conftest.$ac_ext >&5
 1896 
 1897 ac_compiler_gnu=no
 1898 fi
 1899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 1900 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 1901 
 1902 fi
 1903 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 1904 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 1905 GCC=`test $ac_compiler_gnu = yes && echo yes`
 1906 ac_test_CFLAGS=${CFLAGS+set}
 1907 ac_save_CFLAGS=$CFLAGS
 1908 CFLAGS="-g"
 1909 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 1910 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 1911 if test "${ac_cv_prog_cc_g+set}" = set; then
 1912   echo $ECHO_N "(cached) $ECHO_C" >&6
 1913 else
 1914   cat >conftest.$ac_ext <<_ACEOF
 1915 /* confdefs.h.  */
 1916 _ACEOF
 1917 cat confdefs.h >>conftest.$ac_ext
 1918 cat >>conftest.$ac_ext <<_ACEOF
 1919 /* end confdefs.h.  */
 1920 
 1921 int
 1922 main ()
 1923 {
 1924 
 1925   ;
 1926   return 0;
 1927 }
 1928 _ACEOF
 1929 rm -f conftest.$ac_objext
 1930 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 1931   (eval $ac_compile) 2>conftest.er1
 1932   ac_status=$?
 1933   grep -v '^ *+' conftest.er1 >conftest.err
 1934   rm -f conftest.er1
 1935   cat conftest.err >&5
 1936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1937   (exit $ac_status); } &&
 1938      { ac_try='test -z "$ac_c_werror_flag"
 1939              || test ! -s conftest.err'
 1940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 1941   (eval $ac_try) 2>&5
 1942   ac_status=$?
 1943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1944   (exit $ac_status); }; } &&
 1945      { ac_try='test -s conftest.$ac_objext'
 1946   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 1947   (eval $ac_try) 2>&5
 1948   ac_status=$?
 1949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 1950   (exit $ac_status); }; }; then
 1951   ac_cv_prog_cc_g=yes
 1952 else
 1953   echo "$as_me: failed program was:" >&5
 1954 sed 's/^/| /' conftest.$ac_ext >&5
 1955 
 1956 ac_cv_prog_cc_g=no
 1957 fi
 1958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 1959 fi
 1960 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 1961 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 1962 if test "$ac_test_CFLAGS" = set; then
 1963   CFLAGS=$ac_save_CFLAGS
 1964 elif test $ac_cv_prog_cc_g = yes; then
 1965   if test "$GCC" = yes; then
 1966     CFLAGS="-g -O2"
 1967   else
 1968     CFLAGS="-g"
 1969   fi
 1970 else
 1971   if test "$GCC" = yes; then
 1972     CFLAGS="-O2"
 1973   else
 1974     CFLAGS=
 1975   fi
 1976 fi
 1977 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
 1978 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
 1979 if test "${ac_cv_prog_cc_stdc+set}" = set; then
 1980   echo $ECHO_N "(cached) $ECHO_C" >&6
 1981 else
 1982   ac_cv_prog_cc_stdc=no
 1983 ac_save_CC=$CC
 1984 cat >conftest.$ac_ext <<_ACEOF
 1985 /* confdefs.h.  */
 1986 _ACEOF
 1987 cat confdefs.h >>conftest.$ac_ext
 1988 cat >>conftest.$ac_ext <<_ACEOF
 1989 /* end confdefs.h.  */
 1990 #include <stdarg.h>
 1991 #include <stdio.h>
 1992 #include <sys/types.h>
 1993 #include <sys/stat.h>
 1994 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 1995 struct buf { int x; };
 1996 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 1997 static char *e (p, i)
 1998      char **p;
 1999      int i;
 2000 {
 2001   return p[i];
 2002 }
 2003 static char *f (char * (*g) (char **, int), char **p, ...)
 2004 {
 2005   char *s;
 2006   va_list v;
 2007   va_start (v,p);
 2008   s = g (p, va_arg (v,int));
 2009   va_end (v);
 2010   return s;
 2011 }
 2012 
 2013 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 2014    function prototypes and stuff, but not '\xHH' hex character constants.
 2015    These don't provoke an error unfortunately, instead are silently treated
 2016    as 'x'.  The following induces an error, until -std1 is added to get
 2017    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 2018    array size at least.  It's necessary to write '\x00'==0 to get something
 2019    that's true only with -std1.  */
 2020 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 2021 
 2022 int test (int i, double x);
 2023 struct s1 {int (*f) (int a);};
 2024 struct s2 {int (*f) (double a);};
 2025 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 2026 int argc;
 2027 char **argv;
 2028 int
 2029 main ()
 2030 {
 2031 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 2032   ;
 2033   return 0;
 2034 }
 2035 _ACEOF
 2036 # Don't try gcc -ansi; that turns off useful extensions and
 2037 # breaks some systems' header files.
 2038 # AIX           -qlanglvl=ansi
 2039 # Ultrix and OSF/1  -std1
 2040 # HP-UX 10.20 and later -Ae
 2041 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 2042 # SVR4          -Xc -D__EXTENSIONS__
 2043 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 2044 do
 2045   CC="$ac_save_CC $ac_arg"
 2046   rm -f conftest.$ac_objext
 2047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2048   (eval $ac_compile) 2>conftest.er1
 2049   ac_status=$?
 2050   grep -v '^ *+' conftest.er1 >conftest.err
 2051   rm -f conftest.er1
 2052   cat conftest.err >&5
 2053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2054   (exit $ac_status); } &&
 2055      { ac_try='test -z "$ac_c_werror_flag"
 2056              || test ! -s conftest.err'
 2057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2058   (eval $ac_try) 2>&5
 2059   ac_status=$?
 2060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2061   (exit $ac_status); }; } &&
 2062      { ac_try='test -s conftest.$ac_objext'
 2063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2064   (eval $ac_try) 2>&5
 2065   ac_status=$?
 2066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2067   (exit $ac_status); }; }; then
 2068   ac_cv_prog_cc_stdc=$ac_arg
 2069 break
 2070 else
 2071   echo "$as_me: failed program was:" >&5
 2072 sed 's/^/| /' conftest.$ac_ext >&5
 2073 
 2074 fi
 2075 rm -f conftest.err conftest.$ac_objext
 2076 done
 2077 rm -f conftest.$ac_ext conftest.$ac_objext
 2078 CC=$ac_save_CC
 2079 
 2080 fi
 2081 
 2082 case "x$ac_cv_prog_cc_stdc" in
 2083   x|xno)
 2084     echo "$as_me:$LINENO: result: none needed" >&5
 2085 echo "${ECHO_T}none needed" >&6 ;;
 2086   *)
 2087     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
 2088 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
 2089     CC="$CC $ac_cv_prog_cc_stdc" ;;
 2090 esac
 2091 
 2092 # Some people use a C++ compiler to compile C.  Since we use `exit',
 2093 # in C++ we need to declare it.  In case someone uses the same compiler
 2094 # for both compiling C and C++ we need to have the C++ compiler decide
 2095 # the declaration of exit, since it's the most demanding environment.
 2096 cat >conftest.$ac_ext <<_ACEOF
 2097 #ifndef __cplusplus
 2098   choke me
 2099 #endif
 2100 _ACEOF
 2101 rm -f conftest.$ac_objext
 2102 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2103   (eval $ac_compile) 2>conftest.er1
 2104   ac_status=$?
 2105   grep -v '^ *+' conftest.er1 >conftest.err
 2106   rm -f conftest.er1
 2107   cat conftest.err >&5
 2108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2109   (exit $ac_status); } &&
 2110      { ac_try='test -z "$ac_c_werror_flag"
 2111              || test ! -s conftest.err'
 2112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2113   (eval $ac_try) 2>&5
 2114   ac_status=$?
 2115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2116   (exit $ac_status); }; } &&
 2117      { ac_try='test -s conftest.$ac_objext'
 2118   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2119   (eval $ac_try) 2>&5
 2120   ac_status=$?
 2121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2122   (exit $ac_status); }; }; then
 2123   for ac_declaration in \
 2124    '' \
 2125    'extern "C" void std::exit (int) throw (); using std::exit;' \
 2126    'extern "C" void std::exit (int); using std::exit;' \
 2127    'extern "C" void exit (int) throw ();' \
 2128    'extern "C" void exit (int);' \
 2129    'void exit (int);'
 2130 do
 2131   cat >conftest.$ac_ext <<_ACEOF
 2132 /* confdefs.h.  */
 2133 _ACEOF
 2134 cat confdefs.h >>conftest.$ac_ext
 2135 cat >>conftest.$ac_ext <<_ACEOF
 2136 /* end confdefs.h.  */
 2137 $ac_declaration
 2138 #include <stdlib.h>
 2139 int
 2140 main ()
 2141 {
 2142 exit (42);
 2143   ;
 2144   return 0;
 2145 }
 2146 _ACEOF
 2147 rm -f conftest.$ac_objext
 2148 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2149   (eval $ac_compile) 2>conftest.er1
 2150   ac_status=$?
 2151   grep -v '^ *+' conftest.er1 >conftest.err
 2152   rm -f conftest.er1
 2153   cat conftest.err >&5
 2154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2155   (exit $ac_status); } &&
 2156      { ac_try='test -z "$ac_c_werror_flag"
 2157              || test ! -s conftest.err'
 2158   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2159   (eval $ac_try) 2>&5
 2160   ac_status=$?
 2161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2162   (exit $ac_status); }; } &&
 2163      { ac_try='test -s conftest.$ac_objext'
 2164   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2165   (eval $ac_try) 2>&5
 2166   ac_status=$?
 2167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2168   (exit $ac_status); }; }; then
 2169   :
 2170 else
 2171   echo "$as_me: failed program was:" >&5
 2172 sed 's/^/| /' conftest.$ac_ext >&5
 2173 
 2174 continue
 2175 fi
 2176 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2177   cat >conftest.$ac_ext <<_ACEOF
 2178 /* confdefs.h.  */
 2179 _ACEOF
 2180 cat confdefs.h >>conftest.$ac_ext
 2181 cat >>conftest.$ac_ext <<_ACEOF
 2182 /* end confdefs.h.  */
 2183 $ac_declaration
 2184 int
 2185 main ()
 2186 {
 2187 exit (42);
 2188   ;
 2189   return 0;
 2190 }
 2191 _ACEOF
 2192 rm -f conftest.$ac_objext
 2193 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2194   (eval $ac_compile) 2>conftest.er1
 2195   ac_status=$?
 2196   grep -v '^ *+' conftest.er1 >conftest.err
 2197   rm -f conftest.er1
 2198   cat conftest.err >&5
 2199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2200   (exit $ac_status); } &&
 2201      { ac_try='test -z "$ac_c_werror_flag"
 2202              || test ! -s conftest.err'
 2203   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2204   (eval $ac_try) 2>&5
 2205   ac_status=$?
 2206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2207   (exit $ac_status); }; } &&
 2208      { ac_try='test -s conftest.$ac_objext'
 2209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2210   (eval $ac_try) 2>&5
 2211   ac_status=$?
 2212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2213   (exit $ac_status); }; }; then
 2214   break
 2215 else
 2216   echo "$as_me: failed program was:" >&5
 2217 sed 's/^/| /' conftest.$ac_ext >&5
 2218 
 2219 fi
 2220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2221 done
 2222 rm -f conftest*
 2223 if test -n "$ac_declaration"; then
 2224   echo '#ifdef __cplusplus' >>confdefs.h
 2225   echo $ac_declaration      >>confdefs.h
 2226   echo '#endif'             >>confdefs.h
 2227 fi
 2228 
 2229 else
 2230   echo "$as_me: failed program was:" >&5
 2231 sed 's/^/| /' conftest.$ac_ext >&5
 2232 
 2233 fi
 2234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2235 ac_ext=c
 2236 ac_cpp='$CPP $CPPFLAGS'
 2237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2239 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2240 
 2241 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2242 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
 2243 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
 2244 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
 2245   echo $ECHO_N "(cached) $ECHO_C" >&6
 2246 else
 2247   cat >conftest.make <<\_ACEOF
 2248 all:
 2249     @echo 'ac_maketemp="$(MAKE)"'
 2250 _ACEOF
 2251 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 2252 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
 2253 if test -n "$ac_maketemp"; then
 2254   eval ac_cv_prog_make_${ac_make}_set=yes
 2255 else
 2256   eval ac_cv_prog_make_${ac_make}_set=no
 2257 fi
 2258 rm -f conftest.make
 2259 fi
 2260 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 2261   echo "$as_me:$LINENO: result: yes" >&5
 2262 echo "${ECHO_T}yes" >&6
 2263   SET_MAKE=
 2264 else
 2265   echo "$as_me:$LINENO: result: no" >&5
 2266 echo "${ECHO_T}no" >&6
 2267   SET_MAKE="MAKE=${MAKE-make}"
 2268 fi
 2269 
 2270 ac_aux_dir=
 2271 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 2272   if test -f $ac_dir/install-sh; then
 2273     ac_aux_dir=$ac_dir
 2274     ac_install_sh="$ac_aux_dir/install-sh -c"
 2275     break
 2276   elif test -f $ac_dir/install.sh; then
 2277     ac_aux_dir=$ac_dir
 2278     ac_install_sh="$ac_aux_dir/install.sh -c"
 2279     break
 2280   elif test -f $ac_dir/shtool; then
 2281     ac_aux_dir=$ac_dir
 2282     ac_install_sh="$ac_aux_dir/shtool install -c"
 2283     break
 2284   fi
 2285 done
 2286 if test -z "$ac_aux_dir"; then
 2287   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 2288 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
 2289    { (exit 1); exit 1; }; }
 2290 fi
 2291 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
 2292 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
 2293 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 2294 
 2295 # Find a good install program.  We prefer a C program (faster),
 2296 # so one script is as good as another.  But avoid the broken or
 2297 # incompatible versions:
 2298 # SysV /etc/install, /usr/sbin/install
 2299 # SunOS /usr/etc/install
 2300 # IRIX /sbin/install
 2301 # AIX /bin/install
 2302 # AmigaOS /C/install, which installs bootblocks on floppy discs
 2303 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 2304 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 2305 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 2306 # OS/2's system install, which has a completely different semantic
 2307 # ./install, which can be erroneously created by make from ./install.sh.
 2308 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 2309 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
 2310 if test -z "$INSTALL"; then
 2311 if test "${ac_cv_path_install+set}" = set; then
 2312   echo $ECHO_N "(cached) $ECHO_C" >&6
 2313 else
 2314   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2315 for as_dir in $PATH
 2316 do
 2317   IFS=$as_save_IFS
 2318   test -z "$as_dir" && as_dir=.
 2319   # Account for people who put trailing slashes in PATH elements.
 2320 case $as_dir/ in
 2321   ./ | .// | /cC/* | \
 2322   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 2323   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 2324   /usr/ucb/* ) ;;
 2325   *)
 2326     # OSF1 and SCO ODT 3.0 have their own names for install.
 2327     # Don't use installbsd from OSF since it installs stuff as root
 2328     # by default.
 2329     for ac_prog in ginstall scoinst install; do
 2330       for ac_exec_ext in '' $ac_executable_extensions; do
 2331     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 2332       if test $ac_prog = install &&
 2333         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2334         # AIX install.  It has an incompatible calling convention.
 2335         :
 2336       elif test $ac_prog = install &&
 2337         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2338         # program-specific install script used by HP pwplus--don't use.
 2339         :
 2340       else
 2341         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 2342         break 3
 2343       fi
 2344     fi
 2345       done
 2346     done
 2347     ;;
 2348 esac
 2349 done
 2350 
 2351 
 2352 fi
 2353   if test "${ac_cv_path_install+set}" = set; then
 2354     INSTALL=$ac_cv_path_install
 2355   else
 2356     # As a last resort, use the slow shell script.  We don't cache a
 2357     # path for INSTALL within a source directory, because that will
 2358     # break other packages using the cache if that directory is
 2359     # removed, or if the path is relative.
 2360     INSTALL=$ac_install_sh
 2361   fi
 2362 fi
 2363 echo "$as_me:$LINENO: result: $INSTALL" >&5
 2364 echo "${ECHO_T}$INSTALL" >&6
 2365 
 2366 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 2367 # It thinks the first close brace ends the variable substitution.
 2368 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 2369 
 2370 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 2371 
 2372 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 2373 
 2374 echo "$as_me:$LINENO: checking whether ln -s works" >&5
 2375 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
 2376 LN_S=$as_ln_s
 2377 if test "$LN_S" = "ln -s"; then
 2378   echo "$as_me:$LINENO: result: yes" >&5
 2379 echo "${ECHO_T}yes" >&6
 2380 else
 2381   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
 2382 echo "${ECHO_T}no, using $LN_S" >&6
 2383 fi
 2384 
 2385 if test -n "$ac_tool_prefix"; then
 2386   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 2387 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 2388 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2389 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2390 if test "${ac_cv_prog_RANLIB+set}" = set; then
 2391   echo $ECHO_N "(cached) $ECHO_C" >&6
 2392 else
 2393   if test -n "$RANLIB"; then
 2394   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 2395 else
 2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2397 for as_dir in $PATH
 2398 do
 2399   IFS=$as_save_IFS
 2400   test -z "$as_dir" && as_dir=.
 2401   for ac_exec_ext in '' $ac_executable_extensions; do
 2402   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2403     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 2404     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2405     break 2
 2406   fi
 2407 done
 2408 done
 2409 
 2410 fi
 2411 fi
 2412 RANLIB=$ac_cv_prog_RANLIB
 2413 if test -n "$RANLIB"; then
 2414   echo "$as_me:$LINENO: result: $RANLIB" >&5
 2415 echo "${ECHO_T}$RANLIB" >&6
 2416 else
 2417   echo "$as_me:$LINENO: result: no" >&5
 2418 echo "${ECHO_T}no" >&6
 2419 fi
 2420 
 2421 fi
 2422 if test -z "$ac_cv_prog_RANLIB"; then
 2423   ac_ct_RANLIB=$RANLIB
 2424   # Extract the first word of "ranlib", so it can be a program name with args.
 2425 set dummy ranlib; ac_word=$2
 2426 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2428 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
 2429   echo $ECHO_N "(cached) $ECHO_C" >&6
 2430 else
 2431   if test -n "$ac_ct_RANLIB"; then
 2432   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 2433 else
 2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2435 for as_dir in $PATH
 2436 do
 2437   IFS=$as_save_IFS
 2438   test -z "$as_dir" && as_dir=.
 2439   for ac_exec_ext in '' $ac_executable_extensions; do
 2440   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2441     ac_cv_prog_ac_ct_RANLIB="ranlib"
 2442     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2443     break 2
 2444   fi
 2445 done
 2446 done
 2447 
 2448   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
 2449 fi
 2450 fi
 2451 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 2452 if test -n "$ac_ct_RANLIB"; then
 2453   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
 2454 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 2455 else
 2456   echo "$as_me:$LINENO: result: no" >&5
 2457 echo "${ECHO_T}no" >&6
 2458 fi
 2459 
 2460   RANLIB=$ac_ct_RANLIB
 2461 else
 2462   RANLIB="$ac_cv_prog_RANLIB"
 2463 fi
 2464 
 2465 if test -n "$ac_tool_prefix"; then
 2466   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 2467 set dummy ${ac_tool_prefix}ar; ac_word=$2
 2468 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2469 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2470 if test "${ac_cv_prog_AR+set}" = set; then
 2471   echo $ECHO_N "(cached) $ECHO_C" >&6
 2472 else
 2473   if test -n "$AR"; then
 2474   ac_cv_prog_AR="$AR" # Let the user override the test.
 2475 else
 2476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2477 for as_dir in $PATH
 2478 do
 2479   IFS=$as_save_IFS
 2480   test -z "$as_dir" && as_dir=.
 2481   for ac_exec_ext in '' $ac_executable_extensions; do
 2482   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2483     ac_cv_prog_AR="${ac_tool_prefix}ar"
 2484     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2485     break 2
 2486   fi
 2487 done
 2488 done
 2489 
 2490 fi
 2491 fi
 2492 AR=$ac_cv_prog_AR
 2493 if test -n "$AR"; then
 2494   echo "$as_me:$LINENO: result: $AR" >&5
 2495 echo "${ECHO_T}$AR" >&6
 2496 else
 2497   echo "$as_me:$LINENO: result: no" >&5
 2498 echo "${ECHO_T}no" >&6
 2499 fi
 2500 
 2501 fi
 2502 if test -z "$ac_cv_prog_AR"; then
 2503   ac_ct_AR=$AR
 2504   # Extract the first word of "ar", so it can be a program name with args.
 2505 set dummy ar; ac_word=$2
 2506 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2507 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2508 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
 2509   echo $ECHO_N "(cached) $ECHO_C" >&6
 2510 else
 2511   if test -n "$ac_ct_AR"; then
 2512   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
 2513 else
 2514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2515 for as_dir in $PATH
 2516 do
 2517   IFS=$as_save_IFS
 2518   test -z "$as_dir" && as_dir=.
 2519   for ac_exec_ext in '' $ac_executable_extensions; do
 2520   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2521     ac_cv_prog_ac_ct_AR="ar"
 2522     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2523     break 2
 2524   fi
 2525 done
 2526 done
 2527 
 2528   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="true"
 2529 fi
 2530 fi
 2531 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 2532 if test -n "$ac_ct_AR"; then
 2533   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
 2534 echo "${ECHO_T}$ac_ct_AR" >&6
 2535 else
 2536   echo "$as_me:$LINENO: result: no" >&5
 2537 echo "${ECHO_T}no" >&6
 2538 fi
 2539 
 2540   AR=$ac_ct_AR
 2541 else
 2542   AR="$ac_cv_prog_AR"
 2543 fi
 2544 
 2545 
 2546 ac_ext=c
 2547 ac_cpp='$CPP $CPPFLAGS'
 2548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2551 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 2552 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 2553 # On Suns, sometimes $CPP names a directory.
 2554 if test -n "$CPP" && test -d "$CPP"; then
 2555   CPP=
 2556 fi
 2557 if test -z "$CPP"; then
 2558   if test "${ac_cv_prog_CPP+set}" = set; then
 2559   echo $ECHO_N "(cached) $ECHO_C" >&6
 2560 else
 2561       # Double quotes because CPP needs to be expanded
 2562     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 2563     do
 2564       ac_preproc_ok=false
 2565 for ac_c_preproc_warn_flag in '' yes
 2566 do
 2567   # Use a header file that comes with gcc, so configuring glibc
 2568   # with a fresh cross-compiler works.
 2569   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 2570   # <limits.h> exists even on freestanding compilers.
 2571   # On the NeXT, cc -E runs the code through the compiler's parser,
 2572   # not just through cpp. "Syntax error" is here to catch this case.
 2573   cat >conftest.$ac_ext <<_ACEOF
 2574 /* confdefs.h.  */
 2575 _ACEOF
 2576 cat confdefs.h >>conftest.$ac_ext
 2577 cat >>conftest.$ac_ext <<_ACEOF
 2578 /* end confdefs.h.  */
 2579 #ifdef __STDC__
 2580 # include <limits.h>
 2581 #else
 2582 # include <assert.h>
 2583 #endif
 2584              Syntax error
 2585 _ACEOF
 2586 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 2587   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 2588   ac_status=$?
 2589   grep -v '^ *+' conftest.er1 >conftest.err
 2590   rm -f conftest.er1
 2591   cat conftest.err >&5
 2592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2593   (exit $ac_status); } >/dev/null; then
 2594   if test -s conftest.err; then
 2595     ac_cpp_err=$ac_c_preproc_warn_flag
 2596     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 2597   else
 2598     ac_cpp_err=
 2599   fi
 2600 else
 2601   ac_cpp_err=yes
 2602 fi
 2603 if test -z "$ac_cpp_err"; then
 2604   :
 2605 else
 2606   echo "$as_me: failed program was:" >&5
 2607 sed 's/^/| /' conftest.$ac_ext >&5
 2608 
 2609   # Broken: fails on valid input.
 2610 continue
 2611 fi
 2612 rm -f conftest.err conftest.$ac_ext
 2613 
 2614   # OK, works on sane cases.  Now check whether non-existent headers
 2615   # can be detected and how.
 2616   cat >conftest.$ac_ext <<_ACEOF
 2617 /* confdefs.h.  */
 2618 _ACEOF
 2619 cat confdefs.h >>conftest.$ac_ext
 2620 cat >>conftest.$ac_ext <<_ACEOF
 2621 /* end confdefs.h.  */
 2622 #include <ac_nonexistent.h>
 2623 _ACEOF
 2624 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 2625   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 2626   ac_status=$?
 2627   grep -v '^ *+' conftest.er1 >conftest.err
 2628   rm -f conftest.er1
 2629   cat conftest.err >&5
 2630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2631   (exit $ac_status); } >/dev/null; then
 2632   if test -s conftest.err; then
 2633     ac_cpp_err=$ac_c_preproc_warn_flag
 2634     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 2635   else
 2636     ac_cpp_err=
 2637   fi
 2638 else
 2639   ac_cpp_err=yes
 2640 fi
 2641 if test -z "$ac_cpp_err"; then
 2642   # Broken: success on invalid input.
 2643 continue
 2644 else
 2645   echo "$as_me: failed program was:" >&5
 2646 sed 's/^/| /' conftest.$ac_ext >&5
 2647 
 2648   # Passes both tests.
 2649 ac_preproc_ok=:
 2650 break
 2651 fi
 2652 rm -f conftest.err conftest.$ac_ext
 2653 
 2654 done
 2655 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 2656 rm -f conftest.err conftest.$ac_ext
 2657 if $ac_preproc_ok; then
 2658   break
 2659 fi
 2660 
 2661     done
 2662     ac_cv_prog_CPP=$CPP
 2663 
 2664 fi
 2665   CPP=$ac_cv_prog_CPP
 2666 else
 2667   ac_cv_prog_CPP=$CPP
 2668 fi
 2669 echo "$as_me:$LINENO: result: $CPP" >&5
 2670 echo "${ECHO_T}$CPP" >&6
 2671 ac_preproc_ok=false
 2672 for ac_c_preproc_warn_flag in '' yes
 2673 do
 2674   # Use a header file that comes with gcc, so configuring glibc
 2675   # with a fresh cross-compiler works.
 2676   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 2677   # <limits.h> exists even on freestanding compilers.
 2678   # On the NeXT, cc -E runs the code through the compiler's parser,
 2679   # not just through cpp. "Syntax error" is here to catch this case.
 2680   cat >conftest.$ac_ext <<_ACEOF
 2681 /* confdefs.h.  */
 2682 _ACEOF
 2683 cat confdefs.h >>conftest.$ac_ext
 2684 cat >>conftest.$ac_ext <<_ACEOF
 2685 /* end confdefs.h.  */
 2686 #ifdef __STDC__
 2687 # include <limits.h>
 2688 #else
 2689 # include <assert.h>
 2690 #endif
 2691              Syntax error
 2692 _ACEOF
 2693 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 2694   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 2695   ac_status=$?
 2696   grep -v '^ *+' conftest.er1 >conftest.err
 2697   rm -f conftest.er1
 2698   cat conftest.err >&5
 2699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2700   (exit $ac_status); } >/dev/null; then
 2701   if test -s conftest.err; then
 2702     ac_cpp_err=$ac_c_preproc_warn_flag
 2703     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 2704   else
 2705     ac_cpp_err=
 2706   fi
 2707 else
 2708   ac_cpp_err=yes
 2709 fi
 2710 if test -z "$ac_cpp_err"; then
 2711   :
 2712 else
 2713   echo "$as_me: failed program was:" >&5
 2714 sed 's/^/| /' conftest.$ac_ext >&5
 2715 
 2716   # Broken: fails on valid input.
 2717 continue
 2718 fi
 2719 rm -f conftest.err conftest.$ac_ext
 2720 
 2721   # OK, works on sane cases.  Now check whether non-existent headers
 2722   # can be detected and how.
 2723   cat >conftest.$ac_ext <<_ACEOF
 2724 /* confdefs.h.  */
 2725 _ACEOF
 2726 cat confdefs.h >>conftest.$ac_ext
 2727 cat >>conftest.$ac_ext <<_ACEOF
 2728 /* end confdefs.h.  */
 2729 #include <ac_nonexistent.h>
 2730 _ACEOF
 2731 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 2732   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 2733   ac_status=$?
 2734   grep -v '^ *+' conftest.er1 >conftest.err
 2735   rm -f conftest.er1
 2736   cat conftest.err >&5
 2737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2738   (exit $ac_status); } >/dev/null; then
 2739   if test -s conftest.err; then
 2740     ac_cpp_err=$ac_c_preproc_warn_flag
 2741     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 2742   else
 2743     ac_cpp_err=
 2744   fi
 2745 else
 2746   ac_cpp_err=yes
 2747 fi
 2748 if test -z "$ac_cpp_err"; then
 2749   # Broken: success on invalid input.
 2750 continue
 2751 else
 2752   echo "$as_me: failed program was:" >&5
 2753 sed 's/^/| /' conftest.$ac_ext >&5
 2754 
 2755   # Passes both tests.
 2756 ac_preproc_ok=:
 2757 break
 2758 fi
 2759 rm -f conftest.err conftest.$ac_ext
 2760 
 2761 done
 2762 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 2763 rm -f conftest.err conftest.$ac_ext
 2764 if $ac_preproc_ok; then
 2765   :
 2766 else
 2767   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 2768 See \`config.log' for more details." >&5
 2769 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 2770 See \`config.log' for more details." >&2;}
 2771    { (exit 1); exit 1; }; }
 2772 fi
 2773 
 2774 ac_ext=c
 2775 ac_cpp='$CPP $CPPFLAGS'
 2776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2779 
 2780 
 2781 echo "$as_me:$LINENO: checking for egrep" >&5
 2782 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
 2783 if test "${ac_cv_prog_egrep+set}" = set; then
 2784   echo $ECHO_N "(cached) $ECHO_C" >&6
 2785 else
 2786   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
 2787     then ac_cv_prog_egrep='grep -E'
 2788     else ac_cv_prog_egrep='egrep'
 2789     fi
 2790 fi
 2791 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
 2792 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 2793  EGREP=$ac_cv_prog_egrep
 2794 
 2795 
 2796 
 2797 echo "$as_me:$LINENO: checking for AIX" >&5
 2798 echo $ECHO_N "checking for AIX... $ECHO_C" >&6
 2799 cat >conftest.$ac_ext <<_ACEOF
 2800 /* confdefs.h.  */
 2801 _ACEOF
 2802 cat confdefs.h >>conftest.$ac_ext
 2803 cat >>conftest.$ac_ext <<_ACEOF
 2804 /* end confdefs.h.  */
 2805 #ifdef _AIX
 2806   yes
 2807 #endif
 2808 
 2809 _ACEOF
 2810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 2811   $EGREP "yes" >/dev/null 2>&1; then
 2812   echo "$as_me:$LINENO: result: yes" >&5
 2813 echo "${ECHO_T}yes" >&6
 2814 cat >>confdefs.h <<\_ACEOF
 2815 #define _ALL_SOURCE 1
 2816 _ACEOF
 2817 
 2818 else
 2819   echo "$as_me:$LINENO: result: no" >&5
 2820 echo "${ECHO_T}no" >&6
 2821 fi
 2822 rm -f conftest*
 2823 
 2824 
 2825 
 2826 # Make sure we can run config.sub.
 2827 $ac_config_sub sun4 >/dev/null 2>&1 ||
 2828   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
 2829 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
 2830    { (exit 1); exit 1; }; }
 2831 
 2832 echo "$as_me:$LINENO: checking build system type" >&5
 2833 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 2834 if test "${ac_cv_build+set}" = set; then
 2835   echo $ECHO_N "(cached) $ECHO_C" >&6
 2836 else
 2837   ac_cv_build_alias=$build_alias
 2838 test -z "$ac_cv_build_alias" &&
 2839   ac_cv_build_alias=`$ac_config_guess`
 2840 test -z "$ac_cv_build_alias" &&
 2841   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
 2842 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
 2843    { (exit 1); exit 1; }; }
 2844 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
 2845   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
 2846 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
 2847    { (exit 1); exit 1; }; }
 2848 
 2849 fi
 2850 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 2851 echo "${ECHO_T}$ac_cv_build" >&6
 2852 build=$ac_cv_build
 2853 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 2854 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 2855 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 2856 
 2857 
 2858 
 2859     echo "$as_me:$LINENO: checking host system type" >&5
 2860 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 2861 if test "${ac_cv_host+set}" = set; then
 2862   echo $ECHO_N "(cached) $ECHO_C" >&6
 2863 else
 2864   ac_cv_host_alias=$host_alias
 2865 test -z "$ac_cv_host_alias" &&
 2866   ac_cv_host_alias=$ac_cv_build_alias
 2867 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
 2868   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 2869 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
 2870    { (exit 1); exit 1; }; }
 2871 
 2872 fi
 2873 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 2874 echo "${ECHO_T}$ac_cv_host" >&6
 2875 host=$ac_cv_host
 2876 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 2877 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 2878 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 2879 
 2880 
 2881 
 2882 
 2883 
 2884 
 2885 
 2886         echo "$as_me:$LINENO: checking host operating system" >&5
 2887 echo $ECHO_N "checking host operating system... $ECHO_C" >&6
 2888         echo "$as_me:$LINENO: result: $host_os" >&5
 2889 echo "${ECHO_T}$host_os" >&6
 2890 
 2891     SHOBJEXT="so"
 2892     AREXT="a"
 2893 
 2894         case $host_os in
 2895                 darwin*)
 2896             SHOBJEXT="dylib"
 2897                         ;;
 2898         hpux*)
 2899             SHOBJEXT="sl"
 2900             ;;
 2901         mingw32msvc*)
 2902             SHOBJEXT="dll"
 2903             SHOBJFLAGS="-mno-cygwin -mms-bitfields -DPIC"
 2904             SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$@.def,--out-implib,$@.a'
 2905             ;;
 2906     esac
 2907 
 2908 
 2909 
 2910 
 2911 
 2912 
 2913   echo "$as_me:$LINENO: checking how to create shared objects" >&5
 2914 echo $ECHO_N "checking how to create shared objects... $ECHO_C" >&6
 2915 
 2916   if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS"; then
 2917 
 2918 
 2919 
 2920 
 2921   OLD_LDFLAGS="$LDFLAGS"
 2922   SHOBJFLAGS=""
 2923 
 2924   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -rdynamic"
 2925 
 2926   cat >conftest.$ac_ext <<_ACEOF
 2927 /* confdefs.h.  */
 2928 _ACEOF
 2929 cat confdefs.h >>conftest.$ac_ext
 2930 cat >>conftest.$ac_ext <<_ACEOF
 2931 /* end confdefs.h.  */
 2932 #include <stdio.h>
 2933 int unrestst(void);
 2934 int
 2935 main ()
 2936 {
 2937  printf("okay\n"); unrestst(); return(0);
 2938   ;
 2939   return 0;
 2940 }
 2941 _ACEOF
 2942 rm -f conftest.$ac_objext conftest$ac_exeext
 2943 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 2944   (eval $ac_link) 2>conftest.er1
 2945   ac_status=$?
 2946   grep -v '^ *+' conftest.er1 >conftest.err
 2947   rm -f conftest.er1
 2948   cat conftest.err >&5
 2949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2950   (exit $ac_status); } &&
 2951      { ac_try='test -z "$ac_c_werror_flag"
 2952              || test ! -s conftest.err'
 2953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2954   (eval $ac_try) 2>&5
 2955   ac_status=$?
 2956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2957   (exit $ac_status); }; } &&
 2958      { ac_try='test -s conftest$ac_exeext'
 2959   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2960   (eval $ac_try) 2>&5
 2961   ac_status=$?
 2962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2963   (exit $ac_status); }; }; then
 2964    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -rdynamic"
 2965 else
 2966   echo "$as_me: failed program was:" >&5
 2967 sed 's/^/| /' conftest.$ac_ext >&5
 2968 
 2969 
 2970   LDFLAGS="$OLD_LDFLAGS"
 2971 
 2972 
 2973 
 2974 
 2975 
 2976   OLD_LDFLAGS="$LDFLAGS"
 2977   SHOBJFLAGS=""
 2978 
 2979   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared"
 2980 
 2981   cat >conftest.$ac_ext <<_ACEOF
 2982 /* confdefs.h.  */
 2983 _ACEOF
 2984 cat confdefs.h >>conftest.$ac_ext
 2985 cat >>conftest.$ac_ext <<_ACEOF
 2986 /* end confdefs.h.  */
 2987 #include <stdio.h>
 2988 int unrestst(void);
 2989 int
 2990 main ()
 2991 {
 2992  printf("okay\n"); unrestst(); return(0);
 2993   ;
 2994   return 0;
 2995 }
 2996 _ACEOF
 2997 rm -f conftest.$ac_objext conftest$ac_exeext
 2998 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 2999   (eval $ac_link) 2>conftest.er1
 3000   ac_status=$?
 3001   grep -v '^ *+' conftest.er1 >conftest.err
 3002   rm -f conftest.er1
 3003   cat conftest.err >&5
 3004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3005   (exit $ac_status); } &&
 3006      { ac_try='test -z "$ac_c_werror_flag"
 3007              || test ! -s conftest.err'
 3008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3009   (eval $ac_try) 2>&5
 3010   ac_status=$?
 3011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3012   (exit $ac_status); }; } &&
 3013      { ac_try='test -s conftest$ac_exeext'
 3014   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3015   (eval $ac_try) 2>&5
 3016   ac_status=$?
 3017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3018   (exit $ac_status); }; }; then
 3019    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared"
 3020 else
 3021   echo "$as_me: failed program was:" >&5
 3022 sed 's/^/| /' conftest.$ac_ext >&5
 3023 
 3024 
 3025   LDFLAGS="$OLD_LDFLAGS"
 3026 
 3027 
 3028 
 3029 
 3030 
 3031   OLD_LDFLAGS="$LDFLAGS"
 3032   SHOBJFLAGS=""
 3033 
 3034   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -rdynamic -mimpure-text"
 3035 
 3036   cat >conftest.$ac_ext <<_ACEOF
 3037 /* confdefs.h.  */
 3038 _ACEOF
 3039 cat confdefs.h >>conftest.$ac_ext
 3040 cat >>conftest.$ac_ext <<_ACEOF
 3041 /* end confdefs.h.  */
 3042 #include <stdio.h>
 3043 int unrestst(void);
 3044 int
 3045 main ()
 3046 {
 3047  printf("okay\n"); unrestst(); return(0);
 3048   ;
 3049   return 0;
 3050 }
 3051 _ACEOF
 3052 rm -f conftest.$ac_objext conftest$ac_exeext
 3053 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3054   (eval $ac_link) 2>conftest.er1
 3055   ac_status=$?
 3056   grep -v '^ *+' conftest.er1 >conftest.err
 3057   rm -f conftest.er1
 3058   cat conftest.err >&5
 3059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3060   (exit $ac_status); } &&
 3061      { ac_try='test -z "$ac_c_werror_flag"
 3062              || test ! -s conftest.err'
 3063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3064   (eval $ac_try) 2>&5
 3065   ac_status=$?
 3066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3067   (exit $ac_status); }; } &&
 3068      { ac_try='test -s conftest$ac_exeext'
 3069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3070   (eval $ac_try) 2>&5
 3071   ac_status=$?
 3072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3073   (exit $ac_status); }; }; then
 3074    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -rdynamic -mimpure-text"
 3075 else
 3076   echo "$as_me: failed program was:" >&5
 3077 sed 's/^/| /' conftest.$ac_ext >&5
 3078 
 3079 
 3080   LDFLAGS="$OLD_LDFLAGS"
 3081 
 3082 
 3083 
 3084 
 3085 
 3086   OLD_LDFLAGS="$LDFLAGS"
 3087   SHOBJFLAGS=""
 3088 
 3089   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -mimpure-text"
 3090 
 3091   cat >conftest.$ac_ext <<_ACEOF
 3092 /* confdefs.h.  */
 3093 _ACEOF
 3094 cat confdefs.h >>conftest.$ac_ext
 3095 cat >>conftest.$ac_ext <<_ACEOF
 3096 /* end confdefs.h.  */
 3097 #include <stdio.h>
 3098 int unrestst(void);
 3099 int
 3100 main ()
 3101 {
 3102  printf("okay\n"); unrestst(); return(0);
 3103   ;
 3104   return 0;
 3105 }
 3106 _ACEOF
 3107 rm -f conftest.$ac_objext conftest$ac_exeext
 3108 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3109   (eval $ac_link) 2>conftest.er1
 3110   ac_status=$?
 3111   grep -v '^ *+' conftest.er1 >conftest.err
 3112   rm -f conftest.er1
 3113   cat conftest.err >&5
 3114   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3115   (exit $ac_status); } &&
 3116      { ac_try='test -z "$ac_c_werror_flag"
 3117              || test ! -s conftest.err'
 3118   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3119   (eval $ac_try) 2>&5
 3120   ac_status=$?
 3121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3122   (exit $ac_status); }; } &&
 3123      { ac_try='test -s conftest$ac_exeext'
 3124   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3125   (eval $ac_try) 2>&5
 3126   ac_status=$?
 3127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3128   (exit $ac_status); }; }; then
 3129    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -mimpure-text"
 3130 else
 3131   echo "$as_me: failed program was:" >&5
 3132 sed 's/^/| /' conftest.$ac_ext >&5
 3133 
 3134 
 3135   LDFLAGS="$OLD_LDFLAGS"
 3136 
 3137 
 3138 
 3139 
 3140 
 3141   OLD_LDFLAGS="$LDFLAGS"
 3142   SHOBJFLAGS=""
 3143 
 3144   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -rdynamic -Wl,-G,-z,textoff"
 3145 
 3146   cat >conftest.$ac_ext <<_ACEOF
 3147 /* confdefs.h.  */
 3148 _ACEOF
 3149 cat confdefs.h >>conftest.$ac_ext
 3150 cat >>conftest.$ac_ext <<_ACEOF
 3151 /* end confdefs.h.  */
 3152 #include <stdio.h>
 3153 int unrestst(void);
 3154 int
 3155 main ()
 3156 {
 3157  printf("okay\n"); unrestst(); return(0);
 3158   ;
 3159   return 0;
 3160 }
 3161 _ACEOF
 3162 rm -f conftest.$ac_objext conftest$ac_exeext
 3163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3164   (eval $ac_link) 2>conftest.er1
 3165   ac_status=$?
 3166   grep -v '^ *+' conftest.er1 >conftest.err
 3167   rm -f conftest.er1
 3168   cat conftest.err >&5
 3169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3170   (exit $ac_status); } &&
 3171      { ac_try='test -z "$ac_c_werror_flag"
 3172              || test ! -s conftest.err'
 3173   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3174   (eval $ac_try) 2>&5
 3175   ac_status=$?
 3176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3177   (exit $ac_status); }; } &&
 3178      { ac_try='test -s conftest$ac_exeext'
 3179   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3180   (eval $ac_try) 2>&5
 3181   ac_status=$?
 3182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3183   (exit $ac_status); }; }; then
 3184    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -rdynamic -Wl,-G,-z,textoff"
 3185 else
 3186   echo "$as_me: failed program was:" >&5
 3187 sed 's/^/| /' conftest.$ac_ext >&5
 3188 
 3189 
 3190   LDFLAGS="$OLD_LDFLAGS"
 3191 
 3192 
 3193 
 3194 
 3195 
 3196   OLD_LDFLAGS="$LDFLAGS"
 3197   SHOBJFLAGS=""
 3198 
 3199   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -Wl,-G,-z,textoff"
 3200 
 3201   cat >conftest.$ac_ext <<_ACEOF
 3202 /* confdefs.h.  */
 3203 _ACEOF
 3204 cat confdefs.h >>conftest.$ac_ext
 3205 cat >>conftest.$ac_ext <<_ACEOF
 3206 /* end confdefs.h.  */
 3207 #include <stdio.h>
 3208 int unrestst(void);
 3209 int
 3210 main ()
 3211 {
 3212  printf("okay\n"); unrestst(); return(0);
 3213   ;
 3214   return 0;
 3215 }
 3216 _ACEOF
 3217 rm -f conftest.$ac_objext conftest$ac_exeext
 3218 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3219   (eval $ac_link) 2>conftest.er1
 3220   ac_status=$?
 3221   grep -v '^ *+' conftest.er1 >conftest.err
 3222   rm -f conftest.er1
 3223   cat conftest.err >&5
 3224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3225   (exit $ac_status); } &&
 3226      { ac_try='test -z "$ac_c_werror_flag"
 3227              || test ! -s conftest.err'
 3228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3229   (eval $ac_try) 2>&5
 3230   ac_status=$?
 3231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3232   (exit $ac_status); }; } &&
 3233      { ac_try='test -s conftest$ac_exeext'
 3234   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3235   (eval $ac_try) 2>&5
 3236   ac_status=$?
 3237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3238   (exit $ac_status); }; }; then
 3239    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -Wl,-G,-z,textoff"
 3240 else
 3241   echo "$as_me: failed program was:" >&5
 3242 sed 's/^/| /' conftest.$ac_ext >&5
 3243 
 3244 
 3245   LDFLAGS="$OLD_LDFLAGS"
 3246 
 3247 
 3248 
 3249 
 3250 
 3251   OLD_LDFLAGS="$LDFLAGS"
 3252   SHOBJFLAGS=""
 3253 
 3254   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load"
 3255 
 3256   cat >conftest.$ac_ext <<_ACEOF
 3257 /* confdefs.h.  */
 3258 _ACEOF
 3259 cat confdefs.h >>conftest.$ac_ext
 3260 cat >>conftest.$ac_ext <<_ACEOF
 3261 /* end confdefs.h.  */
 3262 #include <stdio.h>
 3263 int unrestst(void);
 3264 int
 3265 main ()
 3266 {
 3267  printf("okay\n"); unrestst(); return(0);
 3268   ;
 3269   return 0;
 3270 }
 3271 _ACEOF
 3272 rm -f conftest.$ac_objext conftest$ac_exeext
 3273 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3274   (eval $ac_link) 2>conftest.er1
 3275   ac_status=$?
 3276   grep -v '^ *+' conftest.er1 >conftest.err
 3277   rm -f conftest.er1
 3278   cat conftest.err >&5
 3279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3280   (exit $ac_status); } &&
 3281      { ac_try='test -z "$ac_c_werror_flag"
 3282              || test ! -s conftest.err'
 3283   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3284   (eval $ac_try) 2>&5
 3285   ac_status=$?
 3286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3287   (exit $ac_status); }; } &&
 3288      { ac_try='test -s conftest$ac_exeext'
 3289   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3290   (eval $ac_try) 2>&5
 3291   ac_status=$?
 3292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3293   (exit $ac_status); }; }; then
 3294    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load"
 3295 else
 3296   echo "$as_me: failed program was:" >&5
 3297 sed 's/^/| /' conftest.$ac_ext >&5
 3298 
 3299 
 3300   LDFLAGS="$OLD_LDFLAGS"
 3301 
 3302 
 3303 
 3304 
 3305 
 3306   OLD_LDFLAGS="$LDFLAGS"
 3307   SHOBJFLAGS=""
 3308 
 3309   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -dynamiclib -flat_namespace -undefined suppress -bind_at_load"
 3310 
 3311   cat >conftest.$ac_ext <<_ACEOF
 3312 /* confdefs.h.  */
 3313 _ACEOF
 3314 cat confdefs.h >>conftest.$ac_ext
 3315 cat >>conftest.$ac_ext <<_ACEOF
 3316 /* end confdefs.h.  */
 3317 #include <stdio.h>
 3318 int unrestst(void);
 3319 int
 3320 main ()
 3321 {
 3322  printf("okay\n"); unrestst(); return(0);
 3323   ;
 3324   return 0;
 3325 }
 3326 _ACEOF
 3327 rm -f conftest.$ac_objext conftest$ac_exeext
 3328 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3329   (eval $ac_link) 2>conftest.er1
 3330   ac_status=$?
 3331   grep -v '^ *+' conftest.er1 >conftest.err
 3332   rm -f conftest.er1
 3333   cat conftest.err >&5
 3334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3335   (exit $ac_status); } &&
 3336      { ac_try='test -z "$ac_c_werror_flag"
 3337              || test ! -s conftest.err'
 3338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3339   (eval $ac_try) 2>&5
 3340   ac_status=$?
 3341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3342   (exit $ac_status); }; } &&
 3343      { ac_try='test -s conftest$ac_exeext'
 3344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3345   (eval $ac_try) 2>&5
 3346   ac_status=$?
 3347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3348   (exit $ac_status); }; }; then
 3349    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-dynamiclib -flat_namespace -undefined suppress -bind_at_load"
 3350 else
 3351   echo "$as_me: failed program was:" >&5
 3352 sed 's/^/| /' conftest.$ac_ext >&5
 3353 
 3354 
 3355   LDFLAGS="$OLD_LDFLAGS"
 3356 
 3357 
 3358 
 3359 
 3360 
 3361   OLD_LDFLAGS="$LDFLAGS"
 3362   SHOBJFLAGS=""
 3363 
 3364   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress -Wl,-bind_at_load"
 3365 
 3366   cat >conftest.$ac_ext <<_ACEOF
 3367 /* confdefs.h.  */
 3368 _ACEOF
 3369 cat confdefs.h >>conftest.$ac_ext
 3370 cat >>conftest.$ac_ext <<_ACEOF
 3371 /* end confdefs.h.  */
 3372 #include <stdio.h>
 3373 int unrestst(void);
 3374 int
 3375 main ()
 3376 {
 3377  printf("okay\n"); unrestst(); return(0);
 3378   ;
 3379   return 0;
 3380 }
 3381 _ACEOF
 3382 rm -f conftest.$ac_objext conftest$ac_exeext
 3383 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3384   (eval $ac_link) 2>conftest.er1
 3385   ac_status=$?
 3386   grep -v '^ *+' conftest.er1 >conftest.err
 3387   rm -f conftest.er1
 3388   cat conftest.err >&5
 3389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3390   (exit $ac_status); } &&
 3391      { ac_try='test -z "$ac_c_werror_flag"
 3392              || test ! -s conftest.err'
 3393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3394   (eval $ac_try) 2>&5
 3395   ac_status=$?
 3396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3397   (exit $ac_status); }; } &&
 3398      { ac_try='test -s conftest$ac_exeext'
 3399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3400   (eval $ac_try) 2>&5
 3401   ac_status=$?
 3402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3403   (exit $ac_status); }; }; then
 3404    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress
	-Wl,-bind_at_load"
 3405 else
 3406   echo "$as_me: failed program was:" >&5
 3407 sed 's/^/| /' conftest.$ac_ext >&5
 3408 
 3409 
 3410   LDFLAGS="$OLD_LDFLAGS"
 3411 
 3412 
 3413 
 3414 
 3415 
 3416   OLD_LDFLAGS="$LDFLAGS"
 3417   SHOBJFLAGS=""
 3418 
 3419   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -dynamiclib -flat_namespace -undefined suppress"
 3420 
 3421   cat >conftest.$ac_ext <<_ACEOF
 3422 /* confdefs.h.  */
 3423 _ACEOF
 3424 cat confdefs.h >>conftest.$ac_ext
 3425 cat >>conftest.$ac_ext <<_ACEOF
 3426 /* end confdefs.h.  */
 3427 #include <stdio.h>
 3428 int unrestst(void);
 3429 int
 3430 main ()
 3431 {
 3432  printf("okay\n"); unrestst(); return(0);
 3433   ;
 3434   return 0;
 3435 }
 3436 _ACEOF
 3437 rm -f conftest.$ac_objext conftest$ac_exeext
 3438 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3439   (eval $ac_link) 2>conftest.er1
 3440   ac_status=$?
 3441   grep -v '^ *+' conftest.er1 >conftest.err
 3442   rm -f conftest.er1
 3443   cat conftest.err >&5
 3444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3445   (exit $ac_status); } &&
 3446      { ac_try='test -z "$ac_c_werror_flag"
 3447              || test ! -s conftest.err'
 3448   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3449   (eval $ac_try) 2>&5
 3450   ac_status=$?
 3451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3452   (exit $ac_status); }; } &&
 3453      { ac_try='test -s conftest$ac_exeext'
 3454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3455   (eval $ac_try) 2>&5
 3456   ac_status=$?
 3457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3458   (exit $ac_status); }; }; then
 3459    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-dynamiclib -flat_namespace -undefined suppress"
 3460 else
 3461   echo "$as_me: failed program was:" >&5
 3462 sed 's/^/| /' conftest.$ac_ext >&5
 3463 
 3464 
 3465   LDFLAGS="$OLD_LDFLAGS"
 3466 
 3467 
 3468 
 3469 
 3470 
 3471   OLD_LDFLAGS="$LDFLAGS"
 3472   SHOBJFLAGS=""
 3473 
 3474   LDFLAGS="$OLD_LDFLAGS -fPIC -DPIC -dynamiclib"
 3475 
 3476   cat >conftest.$ac_ext <<_ACEOF
 3477 /* confdefs.h.  */
 3478 _ACEOF
 3479 cat confdefs.h >>conftest.$ac_ext
 3480 cat >>conftest.$ac_ext <<_ACEOF
 3481 /* end confdefs.h.  */
 3482 #include <stdio.h>
 3483 int unrestst(void);
 3484 int
 3485 main ()
 3486 {
 3487  printf("okay\n"); unrestst(); return(0);
 3488   ;
 3489   return 0;
 3490 }
 3491 _ACEOF
 3492 rm -f conftest.$ac_objext conftest$ac_exeext
 3493 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3494   (eval $ac_link) 2>conftest.er1
 3495   ac_status=$?
 3496   grep -v '^ *+' conftest.er1 >conftest.err
 3497   rm -f conftest.er1
 3498   cat conftest.err >&5
 3499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3500   (exit $ac_status); } &&
 3501      { ac_try='test -z "$ac_c_werror_flag"
 3502              || test ! -s conftest.err'
 3503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3504   (eval $ac_try) 2>&5
 3505   ac_status=$?
 3506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3507   (exit $ac_status); }; } &&
 3508      { ac_try='test -s conftest$ac_exeext'
 3509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3510   (eval $ac_try) 2>&5
 3511   ac_status=$?
 3512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3513   (exit $ac_status); }; }; then
 3514    SHOBJFLAGS="-fPIC -DPIC"; SHOBJLDFLAGS="-dynamiclib"
 3515 else
 3516   echo "$as_me: failed program was:" >&5
 3517 sed 's/^/| /' conftest.$ac_ext >&5
 3518 
 3519 
 3520   LDFLAGS="$OLD_LDFLAGS"
 3521 
 3522                           echo "$as_me:$LINENO: result: cant" >&5
 3523 echo "${ECHO_T}cant" >&6
 3524                           { { echo "$as_me:$LINENO: error: We are unable to make shared objects." >&5
 3525 echo "$as_me: error: We are unable to make shared objects." >&2;}
 3526    { (exit 1); exit 1; }; }
 3527 
 3528 
 3529 fi
 3530 rm -f conftest.err conftest.$ac_objext \
 3531       conftest$ac_exeext conftest.$ac_ext
 3532 
 3533   LDFLAGS="$OLD_LDFLAGS"
 3534 
 3535 
 3536 
 3537 fi
 3538 rm -f conftest.err conftest.$ac_objext \
 3539       conftest$ac_exeext conftest.$ac_ext
 3540 
 3541   LDFLAGS="$OLD_LDFLAGS"
 3542 
 3543 
 3544 
 3545 fi
 3546 rm -f conftest.err conftest.$ac_objext \
 3547       conftest$ac_exeext conftest.$ac_ext
 3548 
 3549   LDFLAGS="$OLD_LDFLAGS"
 3550 
 3551 
 3552 
 3553 fi
 3554 rm -f conftest.err conftest.$ac_objext \
 3555       conftest$ac_exeext conftest.$ac_ext
 3556 
 3557   LDFLAGS="$OLD_LDFLAGS"
 3558 
 3559 
 3560 
 3561 fi
 3562 rm -f conftest.err conftest.$ac_objext \
 3563       conftest$ac_exeext conftest.$ac_ext
 3564 
 3565   LDFLAGS="$OLD_LDFLAGS"
 3566 
 3567 
 3568 
 3569 fi
 3570 rm -f conftest.err conftest.$ac_objext \
 3571       conftest$ac_exeext conftest.$ac_ext
 3572 
 3573   LDFLAGS="$OLD_LDFLAGS"
 3574 
 3575 
 3576 
 3577 fi
 3578 rm -f conftest.err conftest.$ac_objext \
 3579       conftest$ac_exeext conftest.$ac_ext
 3580 
 3581   LDFLAGS="$OLD_LDFLAGS"
 3582 
 3583 
 3584 
 3585 fi
 3586 rm -f conftest.err conftest.$ac_objext \
 3587       conftest$ac_exeext conftest.$ac_ext
 3588 
 3589   LDFLAGS="$OLD_LDFLAGS"
 3590 
 3591 
 3592 
 3593 fi
 3594 rm -f conftest.err conftest.$ac_objext \
 3595       conftest$ac_exeext conftest.$ac_ext
 3596 
 3597   LDFLAGS="$OLD_LDFLAGS"
 3598 
 3599 
 3600 
 3601 fi
 3602 rm -f conftest.err conftest.$ac_objext \
 3603       conftest$ac_exeext conftest.$ac_ext
 3604 
 3605   LDFLAGS="$OLD_LDFLAGS"
 3606 
 3607 
 3608 
 3609 fi
 3610 rm -f conftest.err conftest.$ac_objext \
 3611       conftest$ac_exeext conftest.$ac_ext
 3612 
 3613   LDFLAGS="$OLD_LDFLAGS"
 3614 
 3615   fi
 3616 
 3617   echo "$as_me:$LINENO: result: $SHOBJLDFLAGS $SHOBJFLAGS" >&5
 3618 echo "${ECHO_T}$SHOBJLDFLAGS $SHOBJFLAGS" >&6
 3619 
 3620 
 3621 
 3622   SHLIBOBJS=""
 3623   for obj in $LIBOBJS; do
 3624     SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
 3625   done
 3626 
 3627 
 3628 
 3629 
 3630 
 3631 
 3632 
 3633 
 3634 ac_header_dirent=no
 3635 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
 3636   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
 3637 echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
 3638 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
 3639 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3640   echo $ECHO_N "(cached) $ECHO_C" >&6
 3641 else
 3642   cat >conftest.$ac_ext <<_ACEOF
 3643 /* confdefs.h.  */
 3644 _ACEOF
 3645 cat confdefs.h >>conftest.$ac_ext
 3646 cat >>conftest.$ac_ext <<_ACEOF
 3647 /* end confdefs.h.  */
 3648 #include <sys/types.h>
 3649 #include <$ac_hdr>
 3650 
 3651 int
 3652 main ()
 3653 {
 3654 if ((DIR *) 0)
 3655 return 0;
 3656   ;
 3657   return 0;
 3658 }
 3659 _ACEOF
 3660 rm -f conftest.$ac_objext
 3661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3662   (eval $ac_compile) 2>conftest.er1
 3663   ac_status=$?
 3664   grep -v '^ *+' conftest.er1 >conftest.err
 3665   rm -f conftest.er1
 3666   cat conftest.err >&5
 3667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3668   (exit $ac_status); } &&
 3669      { ac_try='test -z "$ac_c_werror_flag"
 3670              || test ! -s conftest.err'
 3671   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3672   (eval $ac_try) 2>&5
 3673   ac_status=$?
 3674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3675   (exit $ac_status); }; } &&
 3676      { ac_try='test -s conftest.$ac_objext'
 3677   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3678   (eval $ac_try) 2>&5
 3679   ac_status=$?
 3680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3681   (exit $ac_status); }; }; then
 3682   eval "$as_ac_Header=yes"
 3683 else
 3684   echo "$as_me: failed program was:" >&5
 3685 sed 's/^/| /' conftest.$ac_ext >&5
 3686 
 3687 eval "$as_ac_Header=no"
 3688 fi
 3689 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 3690 fi
 3691 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 3692 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 3693 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 3694   cat >>confdefs.h <<_ACEOF
 3695 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
 3696 _ACEOF
 3697 
 3698 ac_header_dirent=$ac_hdr; break
 3699 fi
 3700 
 3701 done
 3702 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 3703 if test $ac_header_dirent = dirent.h; then
 3704   echo "$as_me:$LINENO: checking for library containing opendir" >&5
 3705 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
 3706 if test "${ac_cv_search_opendir+set}" = set; then
 3707   echo $ECHO_N "(cached) $ECHO_C" >&6
 3708 else
 3709   ac_func_search_save_LIBS=$LIBS
 3710 ac_cv_search_opendir=no
 3711 cat >conftest.$ac_ext <<_ACEOF
 3712 /* confdefs.h.  */
 3713 _ACEOF
 3714 cat confdefs.h >>conftest.$ac_ext
 3715 cat >>conftest.$ac_ext <<_ACEOF
 3716 /* end confdefs.h.  */
 3717 
 3718 /* Override any gcc2 internal prototype to avoid an error.  */
 3719 #ifdef __cplusplus
 3720 extern "C"
 3721 #endif
 3722 /* We use char because int might match the return type of a gcc2
 3723    builtin and then its argument prototype would still apply.  */
 3724 char opendir ();
 3725 int
 3726 main ()
 3727 {
 3728 opendir ();
 3729   ;
 3730   return 0;
 3731 }
 3732 _ACEOF
 3733 rm -f conftest.$ac_objext conftest$ac_exeext
 3734 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3735   (eval $ac_link) 2>conftest.er1
 3736   ac_status=$?
 3737   grep -v '^ *+' conftest.er1 >conftest.err
 3738   rm -f conftest.er1
 3739   cat conftest.err >&5
 3740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3741   (exit $ac_status); } &&
 3742      { ac_try='test -z "$ac_c_werror_flag"
 3743              || test ! -s conftest.err'
 3744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3745   (eval $ac_try) 2>&5
 3746   ac_status=$?
 3747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3748   (exit $ac_status); }; } &&
 3749      { ac_try='test -s conftest$ac_exeext'
 3750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3751   (eval $ac_try) 2>&5
 3752   ac_status=$?
 3753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3754   (exit $ac_status); }; }; then
 3755   ac_cv_search_opendir="none required"
 3756 else
 3757   echo "$as_me: failed program was:" >&5
 3758 sed 's/^/| /' conftest.$ac_ext >&5
 3759 
 3760 fi
 3761 rm -f conftest.err conftest.$ac_objext \
 3762       conftest$ac_exeext conftest.$ac_ext
 3763 if test "$ac_cv_search_opendir" = no; then
 3764   for ac_lib in dir; do
 3765     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 3766     cat >conftest.$ac_ext <<_ACEOF
 3767 /* confdefs.h.  */
 3768 _ACEOF
 3769 cat confdefs.h >>conftest.$ac_ext
 3770 cat >>conftest.$ac_ext <<_ACEOF
 3771 /* end confdefs.h.  */
 3772 
 3773 /* Override any gcc2 internal prototype to avoid an error.  */
 3774 #ifdef __cplusplus
 3775 extern "C"
 3776 #endif
 3777 /* We use char because int might match the return type of a gcc2
 3778    builtin and then its argument prototype would still apply.  */
 3779 char opendir ();
 3780 int
 3781 main ()
 3782 {
 3783 opendir ();
 3784   ;
 3785   return 0;
 3786 }
 3787 _ACEOF
 3788 rm -f conftest.$ac_objext conftest$ac_exeext
 3789 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3790   (eval $ac_link) 2>conftest.er1
 3791   ac_status=$?
 3792   grep -v '^ *+' conftest.er1 >conftest.err
 3793   rm -f conftest.er1
 3794   cat conftest.err >&5
 3795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3796   (exit $ac_status); } &&
 3797      { ac_try='test -z "$ac_c_werror_flag"
 3798              || test ! -s conftest.err'
 3799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3800   (eval $ac_try) 2>&5
 3801   ac_status=$?
 3802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3803   (exit $ac_status); }; } &&
 3804      { ac_try='test -s conftest$ac_exeext'
 3805   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3806   (eval $ac_try) 2>&5
 3807   ac_status=$?
 3808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3809   (exit $ac_status); }; }; then
 3810   ac_cv_search_opendir="-l$ac_lib"
 3811 break
 3812 else
 3813   echo "$as_me: failed program was:" >&5
 3814 sed 's/^/| /' conftest.$ac_ext >&5
 3815 
 3816 fi
 3817 rm -f conftest.err conftest.$ac_objext \
 3818       conftest$ac_exeext conftest.$ac_ext
 3819   done
 3820 fi
 3821 LIBS=$ac_func_search_save_LIBS
 3822 fi
 3823 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
 3824 echo "${ECHO_T}$ac_cv_search_opendir" >&6
 3825 if test "$ac_cv_search_opendir" != no; then
 3826   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
 3827 
 3828 fi
 3829 
 3830 else
 3831   echo "$as_me:$LINENO: checking for library containing opendir" >&5
 3832 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
 3833 if test "${ac_cv_search_opendir+set}" = set; then
 3834   echo $ECHO_N "(cached) $ECHO_C" >&6
 3835 else
 3836   ac_func_search_save_LIBS=$LIBS
 3837 ac_cv_search_opendir=no
 3838 cat >conftest.$ac_ext <<_ACEOF
 3839 /* confdefs.h.  */
 3840 _ACEOF
 3841 cat confdefs.h >>conftest.$ac_ext
 3842 cat >>conftest.$ac_ext <<_ACEOF
 3843 /* end confdefs.h.  */
 3844 
 3845 /* Override any gcc2 internal prototype to avoid an error.  */
 3846 #ifdef __cplusplus
 3847 extern "C"
 3848 #endif
 3849 /* We use char because int might match the return type of a gcc2
 3850    builtin and then its argument prototype would still apply.  */
 3851 char opendir ();
 3852 int
 3853 main ()
 3854 {
 3855 opendir ();
 3856   ;
 3857   return 0;
 3858 }
 3859 _ACEOF
 3860 rm -f conftest.$ac_objext conftest$ac_exeext
 3861 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3862   (eval $ac_link) 2>conftest.er1
 3863   ac_status=$?
 3864   grep -v '^ *+' conftest.er1 >conftest.err
 3865   rm -f conftest.er1
 3866   cat conftest.err >&5
 3867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3868   (exit $ac_status); } &&
 3869      { ac_try='test -z "$ac_c_werror_flag"
 3870              || test ! -s conftest.err'
 3871   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3872   (eval $ac_try) 2>&5
 3873   ac_status=$?
 3874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3875   (exit $ac_status); }; } &&
 3876      { ac_try='test -s conftest$ac_exeext'
 3877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3878   (eval $ac_try) 2>&5
 3879   ac_status=$?
 3880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3881   (exit $ac_status); }; }; then
 3882   ac_cv_search_opendir="none required"
 3883 else
 3884   echo "$as_me: failed program was:" >&5
 3885 sed 's/^/| /' conftest.$ac_ext >&5
 3886 
 3887 fi
 3888 rm -f conftest.err conftest.$ac_objext \
 3889       conftest$ac_exeext conftest.$ac_ext
 3890 if test "$ac_cv_search_opendir" = no; then
 3891   for ac_lib in x; do
 3892     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 3893     cat >conftest.$ac_ext <<_ACEOF
 3894 /* confdefs.h.  */
 3895 _ACEOF
 3896 cat confdefs.h >>conftest.$ac_ext
 3897 cat >>conftest.$ac_ext <<_ACEOF
 3898 /* end confdefs.h.  */
 3899 
 3900 /* Override any gcc2 internal prototype to avoid an error.  */
 3901 #ifdef __cplusplus
 3902 extern "C"
 3903 #endif
 3904 /* We use char because int might match the return type of a gcc2
 3905    builtin and then its argument prototype would still apply.  */
 3906 char opendir ();
 3907 int
 3908 main ()
 3909 {
 3910 opendir ();
 3911   ;
 3912   return 0;
 3913 }
 3914 _ACEOF
 3915 rm -f conftest.$ac_objext conftest$ac_exeext
 3916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3917   (eval $ac_link) 2>conftest.er1
 3918   ac_status=$?
 3919   grep -v '^ *+' conftest.er1 >conftest.err
 3920   rm -f conftest.er1
 3921   cat conftest.err >&5
 3922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3923   (exit $ac_status); } &&
 3924      { ac_try='test -z "$ac_c_werror_flag"
 3925              || test ! -s conftest.err'
 3926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3927   (eval $ac_try) 2>&5
 3928   ac_status=$?
 3929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3930   (exit $ac_status); }; } &&
 3931      { ac_try='test -s conftest$ac_exeext'
 3932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3933   (eval $ac_try) 2>&5
 3934   ac_status=$?
 3935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3936   (exit $ac_status); }; }; then
 3937   ac_cv_search_opendir="-l$ac_lib"
 3938 break
 3939 else
 3940   echo "$as_me: failed program was:" >&5
 3941 sed 's/^/| /' conftest.$ac_ext >&5
 3942 
 3943 fi
 3944 rm -f conftest.err conftest.$ac_objext \
 3945       conftest$ac_exeext conftest.$ac_ext
 3946   done
 3947 fi
 3948 LIBS=$ac_func_search_save_LIBS
 3949 fi
 3950 echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
 3951 echo "${ECHO_T}$ac_cv_search_opendir" >&6
 3952 if test "$ac_cv_search_opendir" != no; then
 3953   test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
 3954 
 3955 fi
 3956 
 3957 fi
 3958 
 3959 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 3960 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 3961 if test "${ac_cv_header_stdc+set}" = set; then
 3962   echo $ECHO_N "(cached) $ECHO_C" >&6
 3963 else
 3964   cat >conftest.$ac_ext <<_ACEOF
 3965 /* confdefs.h.  */
 3966 _ACEOF
 3967 cat confdefs.h >>conftest.$ac_ext
 3968 cat >>conftest.$ac_ext <<_ACEOF
 3969 /* end confdefs.h.  */
 3970 #include <stdlib.h>
 3971 #include <stdarg.h>
 3972 #include <string.h>
 3973 #include <float.h>
 3974 
 3975 int
 3976 main ()
 3977 {
 3978 
 3979   ;
 3980   return 0;
 3981 }
 3982 _ACEOF
 3983 rm -f conftest.$ac_objext
 3984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3985   (eval $ac_compile) 2>conftest.er1
 3986   ac_status=$?
 3987   grep -v '^ *+' conftest.er1 >conftest.err
 3988   rm -f conftest.er1
 3989   cat conftest.err >&5
 3990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3991   (exit $ac_status); } &&
 3992      { ac_try='test -z "$ac_c_werror_flag"
 3993              || test ! -s conftest.err'
 3994   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3995   (eval $ac_try) 2>&5
 3996   ac_status=$?
 3997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3998   (exit $ac_status); }; } &&
 3999      { ac_try='test -s conftest.$ac_objext'
 4000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4001   (eval $ac_try) 2>&5
 4002   ac_status=$?
 4003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4004   (exit $ac_status); }; }; then
 4005   ac_cv_header_stdc=yes
 4006 else
 4007   echo "$as_me: failed program was:" >&5
 4008 sed 's/^/| /' conftest.$ac_ext >&5
 4009 
 4010 ac_cv_header_stdc=no
 4011 fi
 4012 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4013 
 4014 if test $ac_cv_header_stdc = yes; then
 4015   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 4016   cat >conftest.$ac_ext <<_ACEOF
 4017 /* confdefs.h.  */
 4018 _ACEOF
 4019 cat confdefs.h >>conftest.$ac_ext
 4020 cat >>conftest.$ac_ext <<_ACEOF
 4021 /* end confdefs.h.  */
 4022 #include <string.h>
 4023 
 4024 _ACEOF
 4025 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4026   $EGREP "memchr" >/dev/null 2>&1; then
 4027   :
 4028 else
 4029   ac_cv_header_stdc=no
 4030 fi
 4031 rm -f conftest*
 4032 
 4033 fi
 4034 
 4035 if test $ac_cv_header_stdc = yes; then
 4036   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 4037   cat >conftest.$ac_ext <<_ACEOF
 4038 /* confdefs.h.  */
 4039 _ACEOF
 4040 cat confdefs.h >>conftest.$ac_ext
 4041 cat >>conftest.$ac_ext <<_ACEOF
 4042 /* end confdefs.h.  */
 4043 #include <stdlib.h>
 4044 
 4045 _ACEOF
 4046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4047   $EGREP "free" >/dev/null 2>&1; then
 4048   :
 4049 else
 4050   ac_cv_header_stdc=no
 4051 fi
 4052 rm -f conftest*
 4053 
 4054 fi
 4055 
 4056 if test $ac_cv_header_stdc = yes; then
 4057   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 4058   if test "$cross_compiling" = yes; then
 4059   :
 4060 else
 4061   cat >conftest.$ac_ext <<_ACEOF
 4062 /* confdefs.h.  */
 4063 _ACEOF
 4064 cat confdefs.h >>conftest.$ac_ext
 4065 cat >>conftest.$ac_ext <<_ACEOF
 4066 /* end confdefs.h.  */
 4067 #include <ctype.h>
 4068 #if ((' ' & 0x0FF) == 0x020)
 4069 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 4070 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 4071 #else
 4072 # define ISLOWER(c) \
 4073            (('a' <= (c) && (c) <= 'i') \
 4074              || ('j' <= (c) && (c) <= 'r') \
 4075              || ('s' <= (c) && (c) <= 'z'))
 4076 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 4077 #endif
 4078 
 4079 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 4080 int
 4081 main ()
 4082 {
 4083   int i;
 4084   for (i = 0; i < 256; i++)
 4085     if (XOR (islower (i), ISLOWER (i))
 4086     || toupper (i) != TOUPPER (i))
 4087       exit(2);
 4088   exit (0);
 4089 }
 4090 _ACEOF
 4091 rm -f conftest$ac_exeext
 4092 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 4093   (eval $ac_link) 2>&5
 4094   ac_status=$?
 4095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4096   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 4097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4098   (eval $ac_try) 2>&5
 4099   ac_status=$?
 4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4101   (exit $ac_status); }; }; then
 4102   :
 4103 else
 4104   echo "$as_me: program exited with status $ac_status" >&5
 4105 echo "$as_me: failed program was:" >&5
 4106 sed 's/^/| /' conftest.$ac_ext >&5
 4107 
 4108 ( exit $ac_status )
 4109 ac_cv_header_stdc=no
 4110 fi
 4111 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 4112 fi
 4113 fi
 4114 fi
 4115 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 4116 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 4117 if test $ac_cv_header_stdc = yes; then
 4118 
 4119 cat >>confdefs.h <<\_ACEOF
 4120 #define STDC_HEADERS 1
 4121 _ACEOF
 4122 
 4123 fi
 4124 
 4125 
 4126 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 4127 
 4128 
 4129 
 4130 
 4131 
 4132 
 4133 
 4134 
 4135 
 4136 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 4137           inttypes.h stdint.h unistd.h
 4138 do
 4139 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4140 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4141 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4142 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4143   echo $ECHO_N "(cached) $ECHO_C" >&6
 4144 else
 4145   cat >conftest.$ac_ext <<_ACEOF
 4146 /* confdefs.h.  */
 4147 _ACEOF
 4148 cat confdefs.h >>conftest.$ac_ext
 4149 cat >>conftest.$ac_ext <<_ACEOF
 4150 /* end confdefs.h.  */
 4151 $ac_includes_default
 4152 
 4153 #include <$ac_header>
 4154 _ACEOF
 4155 rm -f conftest.$ac_objext
 4156 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4157   (eval $ac_compile) 2>conftest.er1
 4158   ac_status=$?
 4159   grep -v '^ *+' conftest.er1 >conftest.err
 4160   rm -f conftest.er1
 4161   cat conftest.err >&5
 4162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4163   (exit $ac_status); } &&
 4164      { ac_try='test -z "$ac_c_werror_flag"
 4165              || test ! -s conftest.err'
 4166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4167   (eval $ac_try) 2>&5
 4168   ac_status=$?
 4169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4170   (exit $ac_status); }; } &&
 4171      { ac_try='test -s conftest.$ac_objext'
 4172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4173   (eval $ac_try) 2>&5
 4174   ac_status=$?
 4175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4176   (exit $ac_status); }; }; then
 4177   eval "$as_ac_Header=yes"
 4178 else
 4179   echo "$as_me: failed program was:" >&5
 4180 sed 's/^/| /' conftest.$ac_ext >&5
 4181 
 4182 eval "$as_ac_Header=no"
 4183 fi
 4184 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4185 fi
 4186 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4187 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4188 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4189   cat >>confdefs.h <<_ACEOF
 4190 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4191 _ACEOF
 4192 
 4193 fi
 4194 
 4195 done
 4196 
 4197 
 4198 
 4199 
 4200 
 4201 
 4202 
 4203 
 4204 
 4205 
 4206 
 4207 
 4208 
 4209 
 4210 
 4211 
 4212 
 4213 for ac_header in arpa/inet.h errno.h fcntl.h inttypes.h netdb.h netinet/in.h stdarg.h stdint.h stdio.h stdlib.h string.h
	sys/socket.h sys/stat.h sys/types.h unistd.h
 4214 do
 4215 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4216 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4217   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4218 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4219 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4220   echo $ECHO_N "(cached) $ECHO_C" >&6
 4221 fi
 4222 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4223 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4224 else
 4225   # Is the header compilable?
 4226 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4227 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4228 cat >conftest.$ac_ext <<_ACEOF
 4229 /* confdefs.h.  */
 4230 _ACEOF
 4231 cat confdefs.h >>conftest.$ac_ext
 4232 cat >>conftest.$ac_ext <<_ACEOF
 4233 /* end confdefs.h.  */
 4234 $ac_includes_default
 4235 #include <$ac_header>
 4236 _ACEOF
 4237 rm -f conftest.$ac_objext
 4238 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4239   (eval $ac_compile) 2>conftest.er1
 4240   ac_status=$?
 4241   grep -v '^ *+' conftest.er1 >conftest.err
 4242   rm -f conftest.er1
 4243   cat conftest.err >&5
 4244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4245   (exit $ac_status); } &&
 4246      { ac_try='test -z "$ac_c_werror_flag"
 4247              || test ! -s conftest.err'
 4248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4249   (eval $ac_try) 2>&5
 4250   ac_status=$?
 4251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4252   (exit $ac_status); }; } &&
 4253      { ac_try='test -s conftest.$ac_objext'
 4254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4255   (eval $ac_try) 2>&5
 4256   ac_status=$?
 4257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4258   (exit $ac_status); }; }; then
 4259   ac_header_compiler=yes
 4260 else
 4261   echo "$as_me: failed program was:" >&5
 4262 sed 's/^/| /' conftest.$ac_ext >&5
 4263 
 4264 ac_header_compiler=no
 4265 fi
 4266 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4267 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4268 echo "${ECHO_T}$ac_header_compiler" >&6
 4269 
 4270 # Is the header present?
 4271 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4272 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4273 cat >conftest.$ac_ext <<_ACEOF
 4274 /* confdefs.h.  */
 4275 _ACEOF
 4276 cat confdefs.h >>conftest.$ac_ext
 4277 cat >>conftest.$ac_ext <<_ACEOF
 4278 /* end confdefs.h.  */
 4279 #include <$ac_header>
 4280 _ACEOF
 4281 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4282   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4283   ac_status=$?
 4284   grep -v '^ *+' conftest.er1 >conftest.err
 4285   rm -f conftest.er1
 4286   cat conftest.err >&5
 4287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4288   (exit $ac_status); } >/dev/null; then
 4289   if test -s conftest.err; then
 4290     ac_cpp_err=$ac_c_preproc_warn_flag
 4291     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4292   else
 4293     ac_cpp_err=
 4294   fi
 4295 else
 4296   ac_cpp_err=yes
 4297 fi
 4298 if test -z "$ac_cpp_err"; then
 4299   ac_header_preproc=yes
 4300 else
 4301   echo "$as_me: failed program was:" >&5
 4302 sed 's/^/| /' conftest.$ac_ext >&5
 4303 
 4304   ac_header_preproc=no
 4305 fi
 4306 rm -f conftest.err conftest.$ac_ext
 4307 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4308 echo "${ECHO_T}$ac_header_preproc" >&6
 4309 
 4310 # So?  What about this header?
 4311 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4312   yes:no: )
 4313     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4314 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4315     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4316 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4317     ac_header_preproc=yes
 4318     ;;
 4319   no:yes:* )
 4320     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4321 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4322     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4323 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4324     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4325 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4326     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4327 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4328     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4329 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4330     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4331 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4332     (
 4333       cat <<\_ASBOX
 4334 ## ------------------------------------ ##
 4335 ## Report this to the libconfig lists.  ##
 4336 ## ------------------------------------ ##
 4337 _ASBOX
 4338     ) |
 4339       sed "s/^/$as_me: WARNING:     /" >&2
 4340     ;;
 4341 esac
 4342 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4343 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4344 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4345   echo $ECHO_N "(cached) $ECHO_C" >&6
 4346 else
 4347   eval "$as_ac_Header=\$ac_header_preproc"
 4348 fi
 4349 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4350 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4351 
 4352 fi
 4353 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4354   cat >>confdefs.h <<_ACEOF
 4355 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4356 _ACEOF
 4357 
 4358 fi
 4359 
 4360 done
 4361 
 4362 
 4363 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
 4364 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 4365 if test "${ac_cv_c_const+set}" = set; then
 4366   echo $ECHO_N "(cached) $ECHO_C" >&6
 4367 else
 4368   cat >conftest.$ac_ext <<_ACEOF
 4369 /* confdefs.h.  */
 4370 _ACEOF
 4371 cat confdefs.h >>conftest.$ac_ext
 4372 cat >>conftest.$ac_ext <<_ACEOF
 4373 /* end confdefs.h.  */
 4374 
 4375 int
 4376 main ()
 4377 {
 4378 /* FIXME: Include the comments suggested by Paul. */
 4379 #ifndef __cplusplus
 4380   /* Ultrix mips cc rejects this.  */
 4381   typedef int charset[2];
 4382   const charset x;
 4383   /* SunOS 4.1.1 cc rejects this.  */
 4384   char const *const *ccp;
 4385   char **p;
 4386   /* NEC SVR4.0.2 mips cc rejects this.  */
 4387   struct point {int x, y;};
 4388   static struct point const zero = {0,0};
 4389   /* AIX XL C 1.02.0.0 rejects this.
 4390      It does not let you subtract one const X* pointer from another in
 4391      an arm of an if-expression whose if-part is not a constant
 4392      expression */
 4393   const char *g = "string";
 4394   ccp = &g + (g ? g-g : 0);
 4395   /* HPUX 7.0 cc rejects these. */
 4396   ++ccp;
 4397   p = (char**) ccp;
 4398   ccp = (char const *const *) p;
 4399   { /* SCO 3.2v4 cc rejects this.  */
 4400     char *t;
 4401     char const *s = 0 ? (char *) 0 : (char const *) 0;
 4402 
 4403     *t++ = 0;
 4404   }
 4405   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 4406     int x[] = {25, 17};
 4407     const int *foo = &x[0];
 4408     ++foo;
 4409   }
 4410   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 4411     typedef const int *iptr;
 4412     iptr p = 0;
 4413     ++p;
 4414   }
 4415   { /* AIX XL C 1.02.0.0 rejects this saying
 4416        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 4417     struct s { int j; const int *ap[3]; };
 4418     struct s *b; b->j = 5;
 4419   }
 4420   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 4421     const int foo = 10;
 4422   }
 4423 #endif
 4424 
 4425   ;
 4426   return 0;
 4427 }
 4428 _ACEOF
 4429 rm -f conftest.$ac_objext
 4430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4431   (eval $ac_compile) 2>conftest.er1
 4432   ac_status=$?
 4433   grep -v '^ *+' conftest.er1 >conftest.err
 4434   rm -f conftest.er1
 4435   cat conftest.err >&5
 4436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4437   (exit $ac_status); } &&
 4438      { ac_try='test -z "$ac_c_werror_flag"
 4439              || test ! -s conftest.err'
 4440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4441   (eval $ac_try) 2>&5
 4442   ac_status=$?
 4443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4444   (exit $ac_status); }; } &&
 4445      { ac_try='test -s conftest.$ac_objext'
 4446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4447   (eval $ac_try) 2>&5
 4448   ac_status=$?
 4449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4450   (exit $ac_status); }; }; then
 4451   ac_cv_c_const=yes
 4452 else
 4453   echo "$as_me: failed program was:" >&5
 4454 sed 's/^/| /' conftest.$ac_ext >&5
 4455 
 4456 ac_cv_c_const=no
 4457 fi
 4458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4459 fi
 4460 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
 4461 echo "${ECHO_T}$ac_cv_c_const" >&6
 4462 if test $ac_cv_c_const = no; then
 4463 
 4464 cat >>confdefs.h <<\_ACEOF
 4465 #define const
 4466 _ACEOF
 4467 
 4468 fi
 4469 
 4470 echo "$as_me:$LINENO: checking for mode_t" >&5
 4471 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
 4472 if test "${ac_cv_type_mode_t+set}" = set; then
 4473   echo $ECHO_N "(cached) $ECHO_C" >&6
 4474 else
 4475   cat >conftest.$ac_ext <<_ACEOF
 4476 /* confdefs.h.  */
 4477 _ACEOF
 4478 cat confdefs.h >>conftest.$ac_ext
 4479 cat >>conftest.$ac_ext <<_ACEOF
 4480 /* end confdefs.h.  */
 4481 $ac_includes_default
 4482 int
 4483 main ()
 4484 {
 4485 if ((mode_t *) 0)
 4486   return 0;
 4487 if (sizeof (mode_t))
 4488   return 0;
 4489   ;
 4490   return 0;
 4491 }
 4492 _ACEOF
 4493 rm -f conftest.$ac_objext
 4494 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4495   (eval $ac_compile) 2>conftest.er1
 4496   ac_status=$?
 4497   grep -v '^ *+' conftest.er1 >conftest.err
 4498   rm -f conftest.er1
 4499   cat conftest.err >&5
 4500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4501   (exit $ac_status); } &&
 4502      { ac_try='test -z "$ac_c_werror_flag"
 4503              || test ! -s conftest.err'
 4504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4505   (eval $ac_try) 2>&5
 4506   ac_status=$?
 4507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4508   (exit $ac_status); }; } &&
 4509      { ac_try='test -s conftest.$ac_objext'
 4510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4511   (eval $ac_try) 2>&5
 4512   ac_status=$?
 4513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4514   (exit $ac_status); }; }; then
 4515   ac_cv_type_mode_t=yes
 4516 else
 4517   echo "$as_me: failed program was:" >&5
 4518 sed 's/^/| /' conftest.$ac_ext >&5
 4519 
 4520 ac_cv_type_mode_t=no
 4521 fi
 4522 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4523 fi
 4524 echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
 4525 echo "${ECHO_T}$ac_cv_type_mode_t" >&6
 4526 if test $ac_cv_type_mode_t = yes; then
 4527   :
 4528 else
 4529 
 4530 cat >>confdefs.h <<_ACEOF
 4531 #define mode_t int
 4532 _ACEOF
 4533 
 4534 fi
 4535 
 4536 echo "$as_me:$LINENO: checking for off_t" >&5
 4537 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
 4538 if test "${ac_cv_type_off_t+set}" = set; then
 4539   echo $ECHO_N "(cached) $ECHO_C" >&6
 4540 else
 4541   cat >conftest.$ac_ext <<_ACEOF
 4542 /* confdefs.h.  */
 4543 _ACEOF
 4544 cat confdefs.h >>conftest.$ac_ext
 4545 cat >>conftest.$ac_ext <<_ACEOF
 4546 /* end confdefs.h.  */
 4547 $ac_includes_default
 4548 int
 4549 main ()
 4550 {
 4551 if ((off_t *) 0)
 4552   return 0;
 4553 if (sizeof (off_t))
 4554   return 0;
 4555   ;
 4556   return 0;
 4557 }
 4558 _ACEOF
 4559 rm -f conftest.$ac_objext
 4560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4561   (eval $ac_compile) 2>conftest.er1
 4562   ac_status=$?
 4563   grep -v '^ *+' conftest.er1 >conftest.err
 4564   rm -f conftest.er1
 4565   cat conftest.err >&5
 4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4567   (exit $ac_status); } &&
 4568      { ac_try='test -z "$ac_c_werror_flag"
 4569              || test ! -s conftest.err'
 4570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4571   (eval $ac_try) 2>&5
 4572   ac_status=$?
 4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4574   (exit $ac_status); }; } &&
 4575      { ac_try='test -s conftest.$ac_objext'
 4576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4577   (eval $ac_try) 2>&5
 4578   ac_status=$?
 4579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4580   (exit $ac_status); }; }; then
 4581   ac_cv_type_off_t=yes
 4582 else
 4583   echo "$as_me: failed program was:" >&5
 4584 sed 's/^/| /' conftest.$ac_ext >&5
 4585 
 4586 ac_cv_type_off_t=no
 4587 fi
 4588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4589 fi
 4590 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
 4591 echo "${ECHO_T}$ac_cv_type_off_t" >&6
 4592 if test $ac_cv_type_off_t = yes; then
 4593   :
 4594 else
 4595 
 4596 cat >>confdefs.h <<_ACEOF
 4597 #define off_t long
 4598 _ACEOF
 4599 
 4600 fi
 4601 
 4602 echo "$as_me:$LINENO: checking for size_t" >&5
 4603 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
 4604 if test "${ac_cv_type_size_t+set}" = set; then
 4605   echo $ECHO_N "(cached) $ECHO_C" >&6
 4606 else
 4607   cat >conftest.$ac_ext <<_ACEOF
 4608 /* confdefs.h.  */
 4609 _ACEOF
 4610 cat confdefs.h >>conftest.$ac_ext
 4611 cat >>conftest.$ac_ext <<_ACEOF
 4612 /* end confdefs.h.  */
 4613 $ac_includes_default
 4614 int
 4615 main ()
 4616 {
 4617 if ((size_t *) 0)
 4618   return 0;
 4619 if (sizeof (size_t))
 4620   return 0;
 4621   ;
 4622   return 0;
 4623 }
 4624 _ACEOF
 4625 rm -f conftest.$ac_objext
 4626 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4627   (eval $ac_compile) 2>conftest.er1
 4628   ac_status=$?
 4629   grep -v '^ *+' conftest.er1 >conftest.err
 4630   rm -f conftest.er1
 4631   cat conftest.err >&5
 4632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4633   (exit $ac_status); } &&
 4634      { ac_try='test -z "$ac_c_werror_flag"
 4635              || test ! -s conftest.err'
 4636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4637   (eval $ac_try) 2>&5
 4638   ac_status=$?
 4639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4640   (exit $ac_status); }; } &&
 4641      { ac_try='test -s conftest.$ac_objext'
 4642   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4643   (eval $ac_try) 2>&5
 4644   ac_status=$?
 4645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4646   (exit $ac_status); }; }; then
 4647   ac_cv_type_size_t=yes
 4648 else
 4649   echo "$as_me: failed program was:" >&5
 4650 sed 's/^/| /' conftest.$ac_ext >&5
 4651 
 4652 ac_cv_type_size_t=no
 4653 fi
 4654 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4655 fi
 4656 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
 4657 echo "${ECHO_T}$ac_cv_type_size_t" >&6
 4658 if test $ac_cv_type_size_t = yes; then
 4659   :
 4660 else
 4661 
 4662 cat >>confdefs.h <<_ACEOF
 4663 #define size_t unsigned
 4664 _ACEOF
 4665 
 4666 fi
 4667 
 4668 echo "$as_me:$LINENO: checking for off_t" >&5
 4669 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
 4670 if test "${ac_cv_type_off_t+set}" = set; then
 4671   echo $ECHO_N "(cached) $ECHO_C" >&6
 4672 else
 4673   cat >conftest.$ac_ext <<_ACEOF
 4674 /* confdefs.h.  */
 4675 _ACEOF
 4676 cat confdefs.h >>conftest.$ac_ext
 4677 cat >>conftest.$ac_ext <<_ACEOF
 4678 /* end confdefs.h.  */
 4679 $ac_includes_default
 4680 int
 4681 main ()
 4682 {
 4683 if ((off_t *) 0)
 4684   return 0;
 4685 if (sizeof (off_t))
 4686   return 0;
 4687   ;
 4688   return 0;
 4689 }
 4690 _ACEOF
 4691 rm -f conftest.$ac_objext
 4692 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4693   (eval $ac_compile) 2>conftest.er1
 4694   ac_status=$?
 4695   grep -v '^ *+' conftest.er1 >conftest.err
 4696   rm -f conftest.er1
 4697   cat conftest.err >&5
 4698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4699   (exit $ac_status); } &&
 4700      { ac_try='test -z "$ac_c_werror_flag"
 4701              || test ! -s conftest.err'
 4702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4703   (eval $ac_try) 2>&5
 4704   ac_status=$?
 4705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4706   (exit $ac_status); }; } &&
 4707      { ac_try='test -s conftest.$ac_objext'
 4708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4709   (eval $ac_try) 2>&5
 4710   ac_status=$?
 4711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4712   (exit $ac_status); }; }; then
 4713   ac_cv_type_off_t=yes
 4714 else
 4715   echo "$as_me: failed program was:" >&5
 4716 sed 's/^/| /' conftest.$ac_ext >&5
 4717 
 4718 ac_cv_type_off_t=no
 4719 fi
 4720 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4721 fi
 4722 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
 4723 echo "${ECHO_T}$ac_cv_type_off_t" >&6
 4724 if test $ac_cv_type_off_t = yes; then
 4725   :
 4726 else
 4727 
 4728 cat >>confdefs.h <<_ACEOF
 4729 #define off_t long
 4730 _ACEOF
 4731 
 4732 fi
 4733 
 4734 # Check whether --enable-largefile or --disable-largefile was given.
 4735 if test "${enable_largefile+set}" = set; then
 4736   enableval="$enable_largefile"
 4737 
 4738 fi;
 4739 if test "$enable_largefile" != no; then
 4740 
 4741   echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
 4742 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
 4743 if test "${ac_cv_sys_largefile_CC+set}" = set; then
 4744   echo $ECHO_N "(cached) $ECHO_C" >&6
 4745 else
 4746   ac_cv_sys_largefile_CC=no
 4747      if test "$GCC" != yes; then
 4748        ac_save_CC=$CC
 4749        while :; do
 4750          # IRIX 6.2 and later do not support large files by default,
 4751          # so use the C compiler's -n32 option if that helps.
 4752      cat >conftest.$ac_ext <<_ACEOF
 4753 /* confdefs.h.  */
 4754 _ACEOF
 4755 cat confdefs.h >>conftest.$ac_ext
 4756 cat >>conftest.$ac_ext <<_ACEOF
 4757 /* end confdefs.h.  */
 4758 #include <sys/types.h>
 4759  /* Check that off_t can represent 2**63 - 1 correctly.
 4760     We can't simply define LARGE_OFF_T to be 9223372036854775807,
 4761     since some C++ compilers masquerading as C compilers
 4762     incorrectly reject 9223372036854775807.  */
 4763 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
 4764   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 4765                && LARGE_OFF_T % 2147483647 == 1)
 4766               ? 1 : -1];
 4767 int
 4768 main ()
 4769 {
 4770 
 4771   ;
 4772   return 0;
 4773 }
 4774 _ACEOF
 4775          rm -f conftest.$ac_objext
 4776 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4777   (eval $ac_compile) 2>conftest.er1
 4778   ac_status=$?
 4779   grep -v '^ *+' conftest.er1 >conftest.err
 4780   rm -f conftest.er1
 4781   cat conftest.err >&5
 4782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4783   (exit $ac_status); } &&
 4784      { ac_try='test -z "$ac_c_werror_flag"
 4785              || test ! -s conftest.err'
 4786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4787   (eval $ac_try) 2>&5
 4788   ac_status=$?
 4789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4790   (exit $ac_status); }; } &&
 4791      { ac_try='test -s conftest.$ac_objext'
 4792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4793   (eval $ac_try) 2>&5
 4794   ac_status=$?
 4795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4796   (exit $ac_status); }; }; then
 4797   break
 4798 else
 4799   echo "$as_me: failed program was:" >&5
 4800 sed 's/^/| /' conftest.$ac_ext >&5
 4801 
 4802 fi
 4803 rm -f conftest.err conftest.$ac_objext
 4804          CC="$CC -n32"
 4805          rm -f conftest.$ac_objext
 4806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4807   (eval $ac_compile) 2>conftest.er1
 4808   ac_status=$?
 4809   grep -v '^ *+' conftest.er1 >conftest.err