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    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.59.
    4 #
    5 # Copyright (C) 2003 Free Software Foundation, Inc.
    6 # This configure script is free software; the Free Software Foundation
    7 # gives unlimited permission to copy, distribute and modify it.
    8 ## --------------------- ##
    9 ## M4sh Initialization.  ##
   10 ## --------------------- ##
   11 
   12 # Be Bourne compatible
   13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   14   emulate sh
   15   NULLCMD=:
   16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   17   # is contrary to our usage.  Disable this feature.
   18   alias -g '${1+"$@"}'='"$@"'
   19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   20   set -o posix
   21 fi
   22 DUALCASE=1; export DUALCASE # for MKS sh
   23 
   24 # Support unset when possible.
   25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   26   as_unset=unset
   27 else
   28   as_unset=false
   29 fi
   30 
   31 
   32 # Work around bugs in pre-3.0 UWIN ksh.
   33 $as_unset ENV MAIL MAILPATH
   34 PS1='$ '
   35 PS2='> '
   36 PS4='+ '
   37 
   38 # NLS nuisances.
   39 for as_var in \
   40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   42   LC_TELEPHONE LC_TIME
   43 do
   44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   45     eval $as_var=C; export $as_var
   46   else
   47     $as_unset $as_var
   48   fi
   49 done
   50 
   51 # Required to use basename.
   52 if expr a : '\(a\)' >/dev/null 2>&1; then
   53   as_expr=expr
   54 else
   55   as_expr=false
   56 fi
   57 
   58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
   59   as_basename=basename
   60 else
   61   as_basename=false
   62 fi
   63 
   64 
   65 # Name of the executable.
   66 as_me=`$as_basename "$0" ||
   67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   68      X"$0" : 'X\(//\)$' \| \
   69      X"$0" : 'X\(/\)$' \| \
   70      .     : '\(.\)' 2>/dev/null ||
   71 echo X/"$0" |
   72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
   73       /^X\/\(\/\/\)$/{ s//\1/; q; }
   74       /^X\/\(\/\).*/{ s//\1/; q; }
   75       s/.*/./; q'`
   76 
   77 
   78 # PATH needs CR, and LINENO needs CR and PATH.
   79 # Avoid depending upon Character Ranges.
   80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   83 as_cr_digits='0123456789'
   84 as_cr_alnum=$as_cr_Letters$as_cr_digits
   85 
   86 # The user is always right.
   87 if test "${PATH_SEPARATOR+set}" != set; then
   88   echo "#! /bin/sh" >conf$$.sh
   89   echo  "exit 0"   >>conf$$.sh
   90   chmod +x conf$$.sh
   91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   92     PATH_SEPARATOR=';'
   93   else
   94     PATH_SEPARATOR=:
   95   fi
   96   rm -f conf$$.sh
   97 fi
   98 
   99 
  100   as_lineno_1=$LINENO
  101   as_lineno_2=$LINENO
  102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  103   test "x$as_lineno_1" != "x$as_lineno_2" &&
  104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  105   # Find who we are.  Look in the path if we contain no path at all
  106   # relative or not.
  107   case $0 in
  108     *[\\/]* ) as_myself=$0 ;;
  109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  110 for as_dir in $PATH
  111 do
  112   IFS=$as_save_IFS
  113   test -z "$as_dir" && as_dir=.
  114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  115 done
  116 
  117        ;;
  118   esac
  119   # We did not find ourselves, most probably we were run as `sh COMMAND'
  120   # in which case we are not to be found in the path.
  121   if test "x$as_myself" = x; then
  122     as_myself=$0
  123   fi
  124   if test ! -f "$as_myself"; then
  125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
  126    { (exit 1); exit 1; }; }
  127   fi
  128   case $CONFIG_SHELL in
  129   '')
  130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  132 do
  133   IFS=$as_save_IFS
  134   test -z "$as_dir" && as_dir=.
  135   for as_base in sh bash ksh sh5; do
  136      case $as_dir in
  137      /*)
  138        if ("$as_dir/$as_base" -c '
  139   as_lineno_1=$LINENO
  140   as_lineno_2=$LINENO
  141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  142   test "x$as_lineno_1" != "x$as_lineno_2" &&
  143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
  144          $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
  145          $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
  146          CONFIG_SHELL=$as_dir/$as_base
  147          export CONFIG_SHELL
  148          exec "$CONFIG_SHELL" "$0" ${1+"$@"}
  149        fi;;
  150      esac
  151        done
  152 done
  153 ;;
  154   esac
  155 
  156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  157   # uniformly replaced by the line number.  The first 'sed' inserts a
  158   # line-number line before each line; the second 'sed' does the real
  159   # work.  The second script uses 'N' to pair each line-number line
  160   # with the numbered line, and appends trailing '-' during
  161   # substitution so that $LINENO is not a special case at line end.
  162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  164   sed '=' <$as_myself |
  165     sed '
  166       N
  167       s,$,-,
  168       : loop
  169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
  170       t loop
  171       s,-$,,
  172       s,^['$as_cr_digits']*\n,,
  173     ' >$as_me.lineno &&
  174   chmod +x $as_me.lineno ||
  175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  176    { (exit 1); exit 1; }; }
  177 
  178   # Don't try to exec as it changes $[0], causing all sort of problems
  179   # (the dirname of $[0] is not the place where we might find the
  180   # original and so on.  Autoconf is especially sensible to this).
  181   . ./$as_me.lineno
  182   # Exit status is that of the last command.
  183   exit
  184 }
  185 
  186 
  187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  188   *c*,-n*) ECHO_N= ECHO_C='
  189 ' ECHO_T='  ' ;;
  190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  192 esac
  193 
  194 if expr a : '\(a\)' >/dev/null 2>&1; then
  195   as_expr=expr
  196 else
  197   as_expr=false
  198 fi
  199 
  200 rm -f conf$$ conf$$.exe conf$$.file
  201 echo >conf$$.file
  202 if ln -s conf$$.file conf$$ 2>/dev/null; then
  203   # We could just check for DJGPP; but this test a) works b) is more generic
  204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  205   if test -f conf$$.exe; then
  206     # Don't use ln at all; we don't have any links
  207     as_ln_s='cp -p'
  208   else
  209     as_ln_s='ln -s'
  210   fi
  211 elif ln conf$$.file conf$$ 2>/dev/null; then
  212   as_ln_s=ln
  213 else
  214   as_ln_s='cp -p'
  215 fi
  216 rm -f conf$$ conf$$.exe conf$$.file
  217 
  218 if mkdir -p . 2>/dev/null; then
  219   as_mkdir_p=:
  220 else
  221   test -d ./-p && rmdir ./-p
  222   as_mkdir_p=false
  223 fi
  224 
  225 as_executable_p="test -f"
  226 
  227 # Sed expression to map a string onto a valid CPP name.
  228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  229 
  230 # Sed expression to map a string onto a valid variable name.
  231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  232 
  233 
  234 # IFS
  235 # We need space, tab and new line, in precisely that order.
  236 as_nl='
  237 '
  238 IFS="   $as_nl"
  239 
  240 # CDPATH.
  241 $as_unset CDPATH
  242 
  243 
  244 # Name of the host.
  245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  246 # so uname gets run too.
  247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  248 
  249 exec 6>&1
  250 
  251 #
  252 # Initializations.
  253 #
  254 ac_default_prefix=/usr/local
  255 ac_config_libobj_dir=.
  256 cross_compiling=no
  257 subdirs=
  258 MFLAGS=
  259 MAKEFLAGS=
  260 SHELL=${CONFIG_SHELL-/bin/sh}
  261 
  262 # Maximum number of lines to put in a shell here document.
  263 # This variable seems obsolete.  It should probably be removed, and
  264 # only ac_max_sed_lines should be used.
  265 : ${ac_max_here_lines=38}
  266 
  267 # Identity of this package.
  268 PACKAGE_NAME=
  269 PACKAGE_TARNAME=
  270 PACKAGE_VERSION=
  271 PACKAGE_STRING=
  272 PACKAGE_BUGREPORT=
  273 
  274 ac_unique_file="ldap-nss.c"
  275 ac_default_prefix=
  276 # Factoring default headers for most tests.
  277 ac_includes_default="\
  278 #include <stdio.h>
  279 #if HAVE_SYS_TYPES_H
  280 # include <sys/types.h>
  281 #endif
  282 #if HAVE_SYS_STAT_H
  283 # include <sys/stat.h>
  284 #endif
  285 #if STDC_HEADERS
  286 # include <stdlib.h>
  287 # include <stddef.h>
  288 #else
  289 # if HAVE_STDLIB_H
  290 #  include <stdlib.h>
  291 # endif
  292 #endif
  293 #if HAVE_STRING_H
  294 # if !STDC_HEADERS && HAVE_MEMORY_H
  295 #  include <memory.h>
  296 # endif
  297 # include <string.h>
  298 #endif
  299 #if HAVE_STRINGS_H
  300 # include <strings.h>
  301 #endif
  302 #if HAVE_INTTYPES_H
  303 # include <inttypes.h>
  304 #else
  305 # if HAVE_STDINT_H
  306 #  include <stdint.h>
  307 # endif
  308 #endif
  309 #if HAVE_UNISTD_H
  310 # include <unistd.h>
  311 #endif"
  312 
  313 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP NSS_LDAP_PATH_CONF NSS_LDAP_PATH_ROOTPASSWD GCC_TRUE GCC_FALSE GLIBC_TRUE GLIBC_FALSE AIX_TRUE AIX_FALSE HPUX_TRUE HPUX_FALSE USE_NATIVE_LINKER_TRUE USE_NATIVE_LINKER_FALSE nss_ldap_so_LD nss_ldap_so_LDFLAGS NSS_LDAP_LDFLAGS EGREP LIBOBJS LTLIBOBJS'
  314 ac_subst_files=''
  315 
  316 # Initialize some variables set by options.
  317 ac_init_help=
  318 ac_init_version=false
  319 # The variables have the same names as the options, with
  320 # dashes changed to underlines.
  321 cache_file=/dev/null
  322 exec_prefix=NONE
  323 no_create=
  324 no_recursion=
  325 prefix=NONE
  326 program_prefix=NONE
  327 program_suffix=NONE
  328 program_transform_name=s,x,x,
  329 silent=
  330 site=
  331 srcdir=
  332 verbose=
  333 x_includes=NONE
  334 x_libraries=NONE
  335 
  336 # Installation directory options.
  337 # These are left unexpanded so users can "make install exec_prefix=/foo"
  338 # and all the variables that are supposed to be based on exec_prefix
  339 # by default will actually change.
  340 # Use braces instead of parens because sh, perl, etc. also accept them.
  341 bindir='${exec_prefix}/bin'
  342 sbindir='${exec_prefix}/sbin'
  343 libexecdir='${exec_prefix}/libexec'
  344 datadir='${prefix}/share'
  345 sysconfdir='${prefix}/etc'
  346 sharedstatedir='${prefix}/com'
  347 localstatedir='${prefix}/var'
  348 libdir='${exec_prefix}/lib'
  349 includedir='${prefix}/include'
  350 oldincludedir='/usr/include'
  351 infodir='${prefix}/info'
  352 mandir='${prefix}/man'
  353 
  354 ac_prev=
  355 for ac_option
  356 do
  357   # If the previous option needs an argument, assign it.
  358   if test -n "$ac_prev"; then
  359     eval "$ac_prev=\$ac_option"
  360     ac_prev=
  361     continue
  362   fi
  363 
  364   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
  365 
  366   # Accept the important Cygnus configure options, so we can diagnose typos.
  367 
  368   case $ac_option in
  369 
  370   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  371     ac_prev=bindir ;;
  372   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  373     bindir=$ac_optarg ;;
  374 
  375   -build | --build | --buil | --bui | --bu)
  376     ac_prev=build_alias ;;
  377   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  378     build_alias=$ac_optarg ;;
  379 
  380   -cache-file | --cache-file | --cache-fil | --cache-fi \
  381   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  382     ac_prev=cache_file ;;
  383   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  384   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  385     cache_file=$ac_optarg ;;
  386 
  387   --config-cache | -C)
  388     cache_file=config.cache ;;
  389 
  390   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  391     ac_prev=datadir ;;
  392   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  393   | --da=*)
  394     datadir=$ac_optarg ;;
  395 
  396   -disable-* | --disable-*)
  397     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  398     # Reject names that are not valid shell variable names.
  399     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  400       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  401    { (exit 1); exit 1; }; }
  402     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  403     eval "enable_$ac_feature=no" ;;
  404 
  405   -enable-* | --enable-*)
  406     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  407     # Reject names that are not valid shell variable names.
  408     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  409       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  410    { (exit 1); exit 1; }; }
  411     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  412     case $ac_option in
  413       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  414       *) ac_optarg=yes ;;
  415     esac
  416     eval "enable_$ac_feature='$ac_optarg'" ;;
  417 
  418   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  419   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  420   | --exec | --exe | --ex)
  421     ac_prev=exec_prefix ;;
  422   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  423   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  424   | --exec=* | --exe=* | --ex=*)
  425     exec_prefix=$ac_optarg ;;
  426 
  427   -gas | --gas | --ga | --g)
  428     # Obsolete; use --with-gas.
  429     with_gas=yes ;;
  430 
  431   -help | --help | --hel | --he | -h)
  432     ac_init_help=long ;;
  433   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  434     ac_init_help=recursive ;;
  435   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  436     ac_init_help=short ;;
  437 
  438   -host | --host | --hos | --ho)
  439     ac_prev=host_alias ;;
  440   -host=* | --host=* | --hos=* | --ho=*)
  441     host_alias=$ac_optarg ;;
  442 
  443   -includedir | --includedir | --includedi | --included | --include \
  444   | --includ | --inclu | --incl | --inc)
  445     ac_prev=includedir ;;
  446   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  447   | --includ=* | --inclu=* | --incl=* | --inc=*)
  448     includedir=$ac_optarg ;;
  449 
  450   -infodir | --infodir | --infodi | --infod | --info | --inf)
  451     ac_prev=infodir ;;
  452   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  453     infodir=$ac_optarg ;;
  454 
  455   -libdir | --libdir | --libdi | --libd)
  456     ac_prev=libdir ;;
  457   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  458     libdir=$ac_optarg ;;
  459 
  460   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  461   | --libexe | --libex | --libe)
  462     ac_prev=libexecdir ;;
  463   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  464   | --libexe=* | --libex=* | --libe=*)
  465     libexecdir=$ac_optarg ;;
  466 
  467   -localstatedir | --localstatedir | --localstatedi | --localstated \
  468   | --localstate | --localstat | --localsta | --localst \
  469   | --locals | --local | --loca | --loc | --lo)
  470     ac_prev=localstatedir ;;
  471   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  472   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  473   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
  474     localstatedir=$ac_optarg ;;
  475 
  476   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  477     ac_prev=mandir ;;
  478   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  479     mandir=$ac_optarg ;;
  480 
  481   -nfp | --nfp | --nf)
  482     # Obsolete; use --without-fp.
  483     with_fp=no ;;
  484 
  485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  486   | --no-cr | --no-c | -n)
  487     no_create=yes ;;
  488 
  489   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  490   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  491     no_recursion=yes ;;
  492 
  493   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  494   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  495   | --oldin | --oldi | --old | --ol | --o)
  496     ac_prev=oldincludedir ;;
  497   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  498   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  499   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  500     oldincludedir=$ac_optarg ;;
  501 
  502   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  503     ac_prev=prefix ;;
  504   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  505     prefix=$ac_optarg ;;
  506 
  507   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  508   | --program-pre | --program-pr | --program-p)
  509     ac_prev=program_prefix ;;
  510   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  511   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  512     program_prefix=$ac_optarg ;;
  513 
  514   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  515   | --program-suf | --program-su | --program-s)
  516     ac_prev=program_suffix ;;
  517   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  518   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  519     program_suffix=$ac_optarg ;;
  520 
  521   -program-transform-name | --program-transform-name \
  522   | --program-transform-nam | --program-transform-na \
  523   | --program-transform-n | --program-transform- \
  524   | --program-transform | --program-transfor \
  525   | --program-transfo | --program-transf \
  526   | --program-trans | --program-tran \
  527   | --progr-tra | --program-tr | --program-t)
  528     ac_prev=program_transform_name ;;
  529   -program-transform-name=* | --program-transform-name=* \
  530   | --program-transform-nam=* | --program-transform-na=* \
  531   | --program-transform-n=* | --program-transform-=* \
  532   | --program-transform=* | --program-transfor=* \
  533   | --program-transfo=* | --program-transf=* \
  534   | --program-trans=* | --program-tran=* \
  535   | --progr-tra=* | --program-tr=* | --program-t=*)
  536     program_transform_name=$ac_optarg ;;
  537 
  538   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  539   | -silent | --silent | --silen | --sile | --sil)
  540     silent=yes ;;
  541 
  542   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  543     ac_prev=sbindir ;;
  544   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  545   | --sbi=* | --sb=*)
  546     sbindir=$ac_optarg ;;
  547 
  548   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  549   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  550   | --sharedst | --shareds | --shared | --share | --shar \
  551   | --sha | --sh)
  552     ac_prev=sharedstatedir ;;
  553   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  554   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  555   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  556   | --sha=* | --sh=*)
  557     sharedstatedir=$ac_optarg ;;
  558 
  559   -site | --site | --sit)
  560     ac_prev=site ;;
  561   -site=* | --site=* | --sit=*)
  562     site=$ac_optarg ;;
  563 
  564   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  565     ac_prev=srcdir ;;
  566   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  567     srcdir=$ac_optarg ;;
  568 
  569   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  570   | --syscon | --sysco | --sysc | --sys | --sy)
  571     ac_prev=sysconfdir ;;
  572   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  573   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  574     sysconfdir=$ac_optarg ;;
  575 
  576   -target | --target | --targe | --targ | --tar | --ta | --t)
  577     ac_prev=target_alias ;;
  578   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  579     target_alias=$ac_optarg ;;
  580 
  581   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  582     verbose=yes ;;
  583 
  584   -version | --version | --versio | --versi | --vers | -V)
  585     ac_init_version=: ;;
  586 
  587   -with-* | --with-*)
  588     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  589     # Reject names that are not valid shell variable names.
  590     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  591       { echo "$as_me: error: invalid package name: $ac_package" >&2
  592    { (exit 1); exit 1; }; }
  593     ac_package=`echo $ac_package| sed 's/-/_/g'`
  594     case $ac_option in
  595       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  596       *) ac_optarg=yes ;;
  597     esac
  598     eval "with_$ac_package='$ac_optarg'" ;;
  599 
  600   -without-* | --without-*)
  601     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  602     # Reject names that are not valid shell variable names.
  603     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  604       { echo "$as_me: error: invalid package name: $ac_package" >&2
  605    { (exit 1); exit 1; }; }
  606     ac_package=`echo $ac_package | sed 's/-/_/g'`
  607     eval "with_$ac_package=no" ;;
  608 
  609   --x)
  610     # Obsolete; use --with-x.
  611     with_x=yes ;;
  612 
  613   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  614   | --x-incl | --x-inc | --x-in | --x-i)
  615     ac_prev=x_includes ;;
  616   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  617   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  618     x_includes=$ac_optarg ;;
  619 
  620   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  621   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  622     ac_prev=x_libraries ;;
  623   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  624   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  625     x_libraries=$ac_optarg ;;
  626 
  627   -*) { echo "$as_me: error: unrecognized option: $ac_option
  628 Try \`$0 --help' for more information." >&2
  629    { (exit 1); exit 1; }; }
  630     ;;
  631 
  632   *=*)
  633     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  634     # Reject names that are not valid shell variable names.
  635     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  636       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  637    { (exit 1); exit 1; }; }
  638     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
  639     eval "$ac_envvar='$ac_optarg'"
  640     export $ac_envvar ;;
  641 
  642   *)
  643     # FIXME: should be removed in autoconf 3.0.
  644     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  645     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  646       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  647     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  648     ;;
  649 
  650   esac
  651 done
  652 
  653 if test -n "$ac_prev"; then
  654   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  655   { echo "$as_me: error: missing argument to $ac_option" >&2
  656    { (exit 1); exit 1; }; }
  657 fi
  658 
  659 # Be sure to have absolute paths.
  660 for ac_var in exec_prefix prefix
  661 do
  662   eval ac_val=$`echo $ac_var`
  663   case $ac_val in
  664     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
  665     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  666    { (exit 1); exit 1; }; };;
  667   esac
  668 done
  669 
  670 # Be sure to have absolute paths.
  671 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
  672           localstatedir libdir includedir oldincludedir infodir mandir
  673 do
  674   eval ac_val=$`echo $ac_var`
  675   case $ac_val in
  676     [\\/$]* | ?:[\\/]* ) ;;
  677     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  678    { (exit 1); exit 1; }; };;
  679   esac
  680 done
  681 
  682 # There might be people who depend on the old broken behavior: `$host'
  683 # used to hold the argument of --host etc.
  684 # FIXME: To remove some day.
  685 build=$build_alias
  686 host=$host_alias
  687 target=$target_alias
  688 
  689 # FIXME: To remove some day.
  690 if test "x$host_alias" != x; then
  691   if test "x$build_alias" = x; then
  692     cross_compiling=maybe
  693     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  694     If a cross compiler is detected then cross compile mode will be used." >&2
  695   elif test "x$build_alias" != "x$host_alias"; then
  696     cross_compiling=yes
  697   fi
  698 fi
  699 
  700 ac_tool_prefix=
  701 test -n "$host_alias" && ac_tool_prefix=$host_alias-
  702 
  703 test "$silent" = yes && exec 6>/dev/null
  704 
  705 
  706 # Find the source files, if location was not specified.
  707 if test -z "$srcdir"; then
  708   ac_srcdir_defaulted=yes
  709   # Try the directory containing this script, then its parent.
  710   ac_confdir=`(dirname "$0") 2>/dev/null ||
  711 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  712      X"$0" : 'X\(//\)[^/]' \| \
  713      X"$0" : 'X\(//\)$' \| \
  714      X"$0" : 'X\(/\)' \| \
  715      .     : '\(.\)' 2>/dev/null ||
  716 echo X"$0" |
  717     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  718       /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  719       /^X\(\/\/\)$/{ s//\1/; q; }
  720       /^X\(\/\).*/{ s//\1/; q; }
  721       s/.*/./; q'`
  722   srcdir=$ac_confdir
  723   if test ! -r $srcdir/$ac_unique_file; then
  724     srcdir=..
  725   fi
  726 else
  727   ac_srcdir_defaulted=no
  728 fi
  729 if test ! -r $srcdir/$ac_unique_file; then
  730   if test "$ac_srcdir_defaulted" = yes; then
  731     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
  732    { (exit 1); exit 1; }; }
  733   else
  734     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  735    { (exit 1); exit 1; }; }
  736   fi
  737 fi
  738 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  739   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
  740    { (exit 1); exit 1; }; }
  741 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
  742 ac_env_build_alias_set=${build_alias+set}
  743 ac_env_build_alias_value=$build_alias
  744 ac_cv_env_build_alias_set=${build_alias+set}
  745 ac_cv_env_build_alias_value=$build_alias
  746 ac_env_host_alias_set=${host_alias+set}
  747 ac_env_host_alias_value=$host_alias
  748 ac_cv_env_host_alias_set=${host_alias+set}
  749 ac_cv_env_host_alias_value=$host_alias
  750 ac_env_target_alias_set=${target_alias+set}
  751 ac_env_target_alias_value=$target_alias
  752 ac_cv_env_target_alias_set=${target_alias+set}
  753 ac_cv_env_target_alias_value=$target_alias
  754 ac_env_CC_set=${CC+set}
  755 ac_env_CC_value=$CC
  756 ac_cv_env_CC_set=${CC+set}
  757 ac_cv_env_CC_value=$CC
  758 ac_env_CFLAGS_set=${CFLAGS+set}
  759 ac_env_CFLAGS_value=$CFLAGS
  760 ac_cv_env_CFLAGS_set=${CFLAGS+set}
  761 ac_cv_env_CFLAGS_value=$CFLAGS
  762 ac_env_LDFLAGS_set=${LDFLAGS+set}
  763 ac_env_LDFLAGS_value=$LDFLAGS
  764 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
  765 ac_cv_env_LDFLAGS_value=$LDFLAGS
  766 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
  767 ac_env_CPPFLAGS_value=$CPPFLAGS
  768 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
  769 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
  770 ac_env_CPP_set=${CPP+set}
  771 ac_env_CPP_value=$CPP
  772 ac_cv_env_CPP_set=${CPP+set}
  773 ac_cv_env_CPP_value=$CPP
  774 
  775 #
  776 # Report the --help message.
  777 #
  778 if test "$ac_init_help" = "long"; then
  779   # Omit some internal or obsolete options to make the list less imposing.
  780   # This message is too long to be a string in the A/UX 3.1 sh.
  781   cat <<_ACEOF
  782 \`configure' configures this package to adapt to many kinds of systems.
  783 
  784 Usage: $0 [OPTION]... [VAR=VALUE]...
  785 
  786 To assign environment variables (e.g., CC, CFLAGS...), specify them as
  787 VAR=VALUE.  See below for descriptions of some of the useful variables.
  788 
  789 Defaults for the options are specified in brackets.
  790 
  791 Configuration:
  792   -h, --help              display this help and exit
  793       --help=short        display options specific to this package
  794       --help=recursive    display the short help of all the included packages
  795   -V, --version           display version information and exit
  796   -q, --quiet, --silent   do not print \`checking...' messages
  797       --cache-file=FILE   cache test results in FILE [disabled]
  798   -C, --config-cache      alias for \`--cache-file=config.cache'
  799   -n, --no-create         do not create output files
  800       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  801 
  802 _ACEOF
  803 
  804   cat <<_ACEOF
  805 Installation directories:
  806   --prefix=PREFIX         install architecture-independent files in PREFIX
  807               [$ac_default_prefix]
  808   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  809               [PREFIX]
  810 
  811 By default, \`make install' will install all the files in
  812 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  813 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  814 for instance \`--prefix=\$HOME'.
  815 
  816 For better control, use the options below.
  817 
  818 Fine tuning of the installation directories:
  819   --bindir=DIR           user executables [EPREFIX/bin]
  820   --sbindir=DIR          system admin executables [EPREFIX/sbin]
  821   --libexecdir=DIR       program executables [EPREFIX/libexec]
  822   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  823   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  824   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  825   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  826   --libdir=DIR           object code libraries [EPREFIX/lib]
  827   --includedir=DIR       C header files [PREFIX/include]
  828   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  829   --infodir=DIR          info documentation [PREFIX/info]
  830   --mandir=DIR           man documentation [PREFIX/man]
  831 _ACEOF
  832 
  833   cat <<\_ACEOF
  834 
  835 Program names:
  836   --program-prefix=PREFIX            prepend PREFIX to installed program names
  837   --program-suffix=SUFFIX            append SUFFIX to installed program names
  838   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
  839 
  840 System types:
  841   --build=BUILD     configure for building on BUILD [guessed]
  842   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  843   --target=TARGET   configure for building compilers for TARGET [HOST]
  844 _ACEOF
  845 fi
  846 
  847 if test -n "$ac_init_help"; then
  848 
  849   cat <<\_ACEOF
  850 
  851 Optional Features:
  852   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  853   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  854   --enable-maintainer-mode  enable make rules and dependencies not useful
  855               (and sometimes confusing) to the casual installer
  856   --disable-dependency-tracking  speeds up one-time build
  857   --enable-dependency-tracking   do not reject slow dependency extractors
  858   --enable-rfc2307bis       use RFC2307bis schema by default
  859   --enable-debugging        enable debug code
  860   --enable-paged-results    use paged results control by default
  861   --enable-configurable-krb5-ccname-env   enable configurable Kerberos V credentials cache name (putenv method)
  862   --enable-configurable-krb5-ccname-gssapi   enable configurable Kerberos V credentials cache name (gssapi method)
  863   --enable-configurable-krb5-keytab enable configurable Kerberos V keytab file name
  864 
  865 Optional Packages:
  866   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  867   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  868   --with-ldap-lib=type      select ldap library auto|netscape5|netscape4|netscape3|umich|openldap
  869   --with-ldap-dir=DIR       base directory of LDAP SDK
  870   --with-ldap-conf-file     path to LDAP configuration file
  871   --with-ldap-secret-file   path to LDAP root secret file
  872   --with-gssapi-dir=DIR     base directory of gssapi SDK
  873   --with-ngroups=num        average group size hint, experts only
  874 
  875 Some influential environment variables:
  876   CC          C compiler command
  877   CFLAGS      C compiler flags
  878   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  879               nonstandard directory <lib dir>
  880   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
  881               headers in a nonstandard directory <include dir>
  882   CPP         C preprocessor
  883 
  884 Use these variables to override the choices made by `configure' or to help
  885 it to find libraries and programs with nonstandard names/locations.
  886 
  887 _ACEOF
  888 fi
  889 
  890 if test "$ac_init_help" = "recursive"; then
  891   # If there are subdirs, report their specific --help.
  892   ac_popdir=`pwd`
  893   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  894     test -d $ac_dir || continue
  895     ac_builddir=.
  896 
  897 if test "$ac_dir" != .; then
  898   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  899   # A "../" for each directory in $ac_dir_suffix.
  900   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
  901 else
  902   ac_dir_suffix= ac_top_builddir=
  903 fi
  904 
  905 case $srcdir in
  906   .)  # No --srcdir option.  We are building in place.
  907     ac_srcdir=.
  908     if test -z "$ac_top_builddir"; then
  909        ac_top_srcdir=.
  910     else
  911        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
  912     fi ;;
  913   [\\/]* | ?:[\\/]* )  # Absolute path.
  914     ac_srcdir=$srcdir$ac_dir_suffix;
  915     ac_top_srcdir=$srcdir ;;
  916   *) # Relative path.
  917     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
  918     ac_top_srcdir=$ac_top_builddir$srcdir ;;
  919 esac
  920 
  921 # Do not use `cd foo && pwd` to compute absolute paths, because
  922 # the directories may not exist.
  923 case `pwd` in
  924 .) ac_abs_builddir="$ac_dir";;
  925 *)
  926   case "$ac_dir" in
  927   .) ac_abs_builddir=`pwd`;;
  928   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  929   *) ac_abs_builddir=`pwd`/"$ac_dir";;
  930   esac;;
  931 esac
  932 case $ac_abs_builddir in
  933 .) ac_abs_top_builddir=${ac_top_builddir}.;;
  934 *)
  935   case ${ac_top_builddir}. in
  936   .) ac_abs_top_builddir=$ac_abs_builddir;;
  937   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  938   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  939   esac;;
  940 esac
  941 case $ac_abs_builddir in
  942 .) ac_abs_srcdir=$ac_srcdir;;
  943 *)
  944   case $ac_srcdir in
  945   .) ac_abs_srcdir=$ac_abs_builddir;;
  946   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  947   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  948   esac;;
  949 esac
  950 case $ac_abs_builddir in
  951 .) ac_abs_top_srcdir=$ac_top_srcdir;;
  952 *)
  953   case $ac_top_srcdir in
  954   .) ac_abs_top_srcdir=$ac_abs_builddir;;
  955   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  956   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  957   esac;;
  958 esac
  959 
  960     cd $ac_dir
  961     # Check for guested configure; otherwise get Cygnus style configure.
  962     if test -f $ac_srcdir/configure.gnu; then
  963       echo
  964       $SHELL $ac_srcdir/configure.gnu  --help=recursive
  965     elif test -f $ac_srcdir/configure; then
  966       echo
  967       $SHELL $ac_srcdir/configure  --help=recursive
  968     elif test -f $ac_srcdir/configure.ac ||
  969        test -f $ac_srcdir/configure.in; then
  970       echo
  971       $ac_configure --help
  972     else
  973       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  974     fi
  975     cd $ac_popdir
  976   done
  977 fi
  978 
  979 test -n "$ac_init_help" && exit 0
  980 if $ac_init_version; then
  981   cat <<\_ACEOF
  982 
  983 Copyright (C) 2003 Free Software Foundation, Inc.
  984 This configure script is free software; the Free Software Foundation
  985 gives unlimited permission to copy, distribute and modify it.
  986 _ACEOF
  987   exit 0
  988 fi
  989 exec 5>config.log
  990 cat >&5 <<_ACEOF
  991 This file contains any messages produced by compilers while
  992 running configure, to aid debugging if configure makes a mistake.
  993 
  994 It was created by $as_me, which was
  995 generated by GNU Autoconf 2.59.  Invocation command line was
  996 
  997   $ $0 $@
  998 
  999 _ACEOF
 1000 {
 1001 cat <<_ASUNAME
 1002 ## --------- ##
 1003 ## Platform. ##
 1004 ## --------- ##
 1005 
 1006 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1007 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1008 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1009 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1010 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1011 
 1012 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1013 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1014 
 1015 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1016 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1017 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1018 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 1019 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1020 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1021 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1022 
 1023 _ASUNAME
 1024 
 1025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1026 for as_dir in $PATH
 1027 do
 1028   IFS=$as_save_IFS
 1029   test -z "$as_dir" && as_dir=.
 1030   echo "PATH: $as_dir"
 1031 done
 1032 
 1033 } >&5
 1034 
 1035 cat >&5 <<_ACEOF
 1036 
 1037 
 1038 ## ----------- ##
 1039 ## Core tests. ##
 1040 ## ----------- ##
 1041 
 1042 _ACEOF
 1043 
 1044 
 1045 # Keep a trace of the command line.
 1046 # Strip out --no-create and --no-recursion so they do not pile up.
 1047 # Strip out --silent because we don't want to record it for future runs.
 1048 # Also quote any args containing shell meta-characters.
 1049 # Make two passes to allow for proper duplicate-argument suppression.
 1050 ac_configure_args=
 1051 ac_configure_args0=
 1052 ac_configure_args1=
 1053 ac_sep=
 1054 ac_must_keep_next=false
 1055 for ac_pass in 1 2
 1056 do
 1057   for ac_arg
 1058   do
 1059     case $ac_arg in
 1060     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1061     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1062     | -silent | --silent | --silen | --sile | --sil)
 1063       continue ;;
 1064     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 1065       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1066     esac
 1067     case $ac_pass in
 1068     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1069     2)
 1070       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1071       if test $ac_must_keep_next = true; then
 1072     ac_must_keep_next=false # Got value, back to normal.
 1073       else
 1074     case $ac_arg in
 1075       *=* | --config-cache | -C | -disable-* | --disable-* \
 1076       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1077       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1078       | -with-* | --with-* | -without-* | --without-* | --x)
 1079         case "$ac_configure_args0 " in
 1080           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1081         esac
 1082         ;;
 1083       -* ) ac_must_keep_next=true ;;
 1084     esac
 1085       fi
 1086       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 1087       # Get rid of the leading space.
 1088       ac_sep=" "
 1089       ;;
 1090     esac
 1091   done
 1092 done
 1093 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 1094 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 1095 
 1096 # When interrupted or exit'd, cleanup temporary files, and complete
 1097 # config.log.  We remove comments because anyway the quotes in there
 1098 # would cause problems or look ugly.
 1099 # WARNING: Be sure not to use single quotes in there, as some shells,
 1100 # such as our DU 5.0 friend, will then `close' the trap.
 1101 trap 'exit_status=$?
 1102   # Save into config.log some information that might help in debugging.
 1103   {
 1104     echo
 1105 
 1106     cat <<\_ASBOX
 1107 ## ---------------- ##
 1108 ## Cache variables. ##
 1109 ## ---------------- ##
 1110 _ASBOX
 1111     echo
 1112     # The following way of writing the cache mishandles newlines in values,
 1113 {
 1114   (set) 2>&1 |
 1115     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
 1116     *ac_space=\ *)
 1117       sed -n \
 1118     "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
 1119       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
 1120       ;;
 1121     *)
 1122       sed -n \
 1123     "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 1124       ;;
 1125     esac;
 1126 }
 1127     echo
 1128 
 1129     cat <<\_ASBOX
 1130 ## ----------------- ##
 1131 ## Output variables. ##
 1132 ## ----------------- ##
 1133 _ASBOX
 1134     echo
 1135     for ac_var in $ac_subst_vars
 1136     do
 1137       eval ac_val=$`echo $ac_var`
 1138       echo "$ac_var='"'"'$ac_val'"'"'"
 1139     done | sort
 1140     echo
 1141 
 1142     if test -n "$ac_subst_files"; then
 1143       cat <<\_ASBOX
 1144 ## ------------- ##
 1145 ## Output files. ##
 1146 ## ------------- ##
 1147 _ASBOX
 1148       echo
 1149       for ac_var in $ac_subst_files
 1150       do
 1151     eval ac_val=$`echo $ac_var`
 1152     echo "$ac_var='"'"'$ac_val'"'"'"
 1153       done | sort
 1154       echo
 1155     fi
 1156 
 1157     if test -s confdefs.h; then
 1158       cat <<\_ASBOX
 1159 ## ----------- ##
 1160 ## confdefs.h. ##
 1161 ## ----------- ##
 1162 _ASBOX
 1163       echo
 1164       sed "/^$/d" confdefs.h | sort
 1165       echo
 1166     fi
 1167     test "$ac_signal" != 0 &&
 1168       echo "$as_me: caught signal $ac_signal"
 1169     echo "$as_me: exit $exit_status"
 1170   } >&5
 1171   rm -f core *.core &&
 1172   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
 1173     exit $exit_status
 1174      ' 0
 1175 for ac_signal in 1 2 13 15; do
 1176   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1177 done
 1178 ac_signal=0
 1179 
 1180 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1181 rm -rf conftest* confdefs.h
 1182 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 1183 echo >confdefs.h
 1184 
 1185 # Predefined preprocessor variables.
 1186 
 1187 cat >>confdefs.h <<_ACEOF
 1188 #define PACKAGE_NAME "$PACKAGE_NAME"
 1189 _ACEOF
 1190 
 1191 
 1192 cat >>confdefs.h <<_ACEOF
 1193 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1194 _ACEOF
 1195 
 1196 
 1197 cat >>confdefs.h <<_ACEOF
 1198 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1199 _ACEOF
 1200 
 1201 
 1202 cat >>confdefs.h <<_ACEOF
 1203 #define PACKAGE_STRING "$PACKAGE_STRING"
 1204 _ACEOF
 1205 
 1206 
 1207 cat >>confdefs.h <<_ACEOF
 1208 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1209 _ACEOF
 1210 
 1211 
 1212 # Let the site file select an alternate cache file if it wants to.
 1213 # Prefer explicitly selected file to automatically selected ones.
 1214 if test -z "$CONFIG_SITE"; then
 1215   if test "x$prefix" != xNONE; then
 1216     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 1217   else
 1218     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 1219   fi
 1220 fi
 1221 for ac_site_file in $CONFIG_SITE; do
 1222   if test -r "$ac_site_file"; then
 1223     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1224 echo "$as_me: loading site script $ac_site_file" >&6;}
 1225     sed 's/^/| /' "$ac_site_file" >&5
 1226     . "$ac_site_file"
 1227   fi
 1228 done
 1229 
 1230 if test -r "$cache_file"; then
 1231   # Some versions of bash will fail to source /dev/null (special
 1232   # files actually), so we avoid doing that.
 1233   if test -f "$cache_file"; then
 1234     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1235 echo "$as_me: loading cache $cache_file" >&6;}
 1236     case $cache_file in
 1237       [\\/]* | ?:[\\/]* ) . $cache_file;;
 1238       *)                      . ./$cache_file;;
 1239     esac
 1240   fi
 1241 else
 1242   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1243 echo "$as_me: creating cache $cache_file" >&6;}
 1244   >$cache_file
 1245 fi
 1246 
 1247 # Check that the precious variables saved in the cache have kept the same
 1248 # value.
 1249 ac_cache_corrupted=false
 1250 for ac_var in `(set) 2>&1 |
 1251            sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 1252   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1253   eval ac_new_set=\$ac_env_${ac_var}_set
 1254   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 1255   eval ac_new_val="\$ac_env_${ac_var}_value"
 1256   case $ac_old_set,$ac_new_set in
 1257     set,)
 1258       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1259 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1260       ac_cache_corrupted=: ;;
 1261     ,set)
 1262       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1263 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1264       ac_cache_corrupted=: ;;
 1265     ,);;
 1266     *)
 1267       if test "x$ac_old_val" != "x$ac_new_val"; then
 1268     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1269 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1270     { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 1271 echo "$as_me:   former value:  $ac_old_val" >&2;}
 1272     { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 1273 echo "$as_me:   current value: $ac_new_val" >&2;}
 1274     ac_cache_corrupted=:
 1275       fi;;
 1276   esac
 1277   # Pass precious variables to config.status.
 1278   if test "$ac_new_set" = set; then
 1279     case $ac_new_val in
 1280     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 1281       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1282     *) ac_arg=$ac_var=$ac_new_val ;;
 1283     esac
 1284     case " $ac_configure_args " in
 1285       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1286       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1287     esac
 1288   fi
 1289 done
 1290 if $ac_cache_corrupted; then
 1291   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1292 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1293   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1294 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1295    { (exit 1); exit 1; }; }
 1296 fi
 1297 
 1298 ac_ext=c
 1299 ac_cpp='$CPP $CPPFLAGS'
 1300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1303 
 1304 
 1305 
 1306 
 1307 
 1308 
 1309 
 1310 
 1311 
 1312 
 1313 
 1314 
 1315 
 1316 
 1317 
 1318 
 1319 
 1320 
 1321 
 1322 ac_aux_dir=
 1323 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 1324   if test -f $ac_dir/install-sh; then
 1325     ac_aux_dir=$ac_dir
 1326     ac_install_sh="$ac_aux_dir/install-sh -c"
 1327     break
 1328   elif test -f $ac_dir/install.sh; then
 1329     ac_aux_dir=$ac_dir
 1330     ac_install_sh="$ac_aux_dir/install.sh -c"
 1331     break
 1332   elif test -f $ac_dir/shtool; then
 1333     ac_aux_dir=$ac_dir
 1334     ac_install_sh="$ac_aux_dir/shtool install -c"
 1335     break
 1336   fi
 1337 done
 1338 if test -z "$ac_aux_dir"; then
 1339   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 1340 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
 1341    { (exit 1); exit 1; }; }
 1342 fi
 1343 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
 1344 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
 1345 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 1346 
 1347 # Make sure we can run config.sub.
 1348 $ac_config_sub sun4 >/dev/null 2>&1 ||
 1349   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
 1350 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
 1351    { (exit 1); exit 1; }; }
 1352 
 1353 echo "$as_me:$LINENO: checking build system type" >&5
 1354 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 1355 if test "${ac_cv_build+set}" = set; then
 1356   echo $ECHO_N "(cached) $ECHO_C" >&6
 1357 else
 1358   ac_cv_build_alias=$build_alias
 1359 test -z "$ac_cv_build_alias" &&
 1360   ac_cv_build_alias=`$ac_config_guess`
 1361 test -z "$ac_cv_build_alias" &&
 1362   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
 1363 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
 1364    { (exit 1); exit 1; }; }
 1365 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
 1366   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
 1367 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
 1368    { (exit 1); exit 1; }; }
 1369 
 1370 fi
 1371 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 1372 echo "${ECHO_T}$ac_cv_build" >&6
 1373 build=$ac_cv_build
 1374 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 1375 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 1376 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 1377 
 1378 
 1379 echo "$as_me:$LINENO: checking host system type" >&5
 1380 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 1381 if test "${ac_cv_host+set}" = set; then
 1382   echo $ECHO_N "(cached) $ECHO_C" >&6
 1383 else
 1384   ac_cv_host_alias=$host_alias
 1385 test -z "$ac_cv_host_alias" &&
 1386   ac_cv_host_alias=$ac_cv_build_alias
 1387 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
 1388   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 1389 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
 1390    { (exit 1); exit 1; }; }
 1391 
 1392 fi
 1393 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 1394 echo "${ECHO_T}$ac_cv_host" >&6
 1395 host=$ac_cv_host
 1396 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 1397 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 1398 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 1399 
 1400 
 1401 echo "$as_me:$LINENO: checking target system type" >&5
 1402 echo $ECHO_N "checking target system type... $ECHO_C" >&6
 1403 if test "${ac_cv_target+set}" = set; then
 1404   echo $ECHO_N "(cached) $ECHO_C" >&6
 1405 else
 1406   ac_cv_target_alias=$target_alias
 1407 test "x$ac_cv_target_alias" = "x" &&
 1408   ac_cv_target_alias=$ac_cv_host_alias
 1409 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
 1410   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
 1411 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
 1412    { (exit 1); exit 1; }; }
 1413 
 1414 fi
 1415 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
 1416 echo "${ECHO_T}$ac_cv_target" >&6
 1417 target=$ac_cv_target
 1418 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 1419 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 1420 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 1421 
 1422 
 1423 # The aliases save the names the user supplied, while $host etc.
 1424 # will get canonicalized.
 1425 test -n "$target_alias" &&
 1426   test "$program_prefix$program_suffix$program_transform_name" = \
 1427     NONENONEs,x,x, &&
 1428   program_prefix=${target_alias}-
 1429 
 1430 
 1431 am__api_version="1.9"
 1432 # Find a good install program.  We prefer a C program (faster),
 1433 # so one script is as good as another.  But avoid the broken or
 1434 # incompatible versions:
 1435 # SysV /etc/install, /usr/sbin/install
 1436 # SunOS /usr/etc/install
 1437 # IRIX /sbin/install
 1438 # AIX /bin/install
 1439 # AmigaOS /C/install, which installs bootblocks on floppy discs
 1440 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 1441 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 1442 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 1443 # OS/2's system install, which has a completely different semantic
 1444 # ./install, which can be erroneously created by make from ./install.sh.
 1445 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 1446 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
 1447 if test -z "$INSTALL"; then
 1448 if test "${ac_cv_path_install+set}" = set; then
 1449   echo $ECHO_N "(cached) $ECHO_C" >&6
 1450 else
 1451   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1452 for as_dir in $PATH
 1453 do
 1454   IFS=$as_save_IFS
 1455   test -z "$as_dir" && as_dir=.
 1456   # Account for people who put trailing slashes in PATH elements.
 1457 case $as_dir/ in
 1458   ./ | .// | /cC/* | \
 1459   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 1460   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 1461   /usr/ucb/* ) ;;
 1462   *)
 1463     # OSF1 and SCO ODT 3.0 have their own names for install.
 1464     # Don't use installbsd from OSF since it installs stuff as root
 1465     # by default.
 1466     for ac_prog in ginstall scoinst install; do
 1467       for ac_exec_ext in '' $ac_executable_extensions; do
 1468     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 1469       if test $ac_prog = install &&
 1470         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1471         # AIX install.  It has an incompatible calling convention.
 1472         :
 1473       elif test $ac_prog = install &&
 1474         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1475         # program-specific install script used by HP pwplus--don't use.
 1476         :
 1477       else
 1478         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 1479         break 3
 1480       fi
 1481     fi
 1482       done
 1483     done
 1484     ;;
 1485 esac
 1486 done
 1487 
 1488 
 1489 fi
 1490   if test "${ac_cv_path_install+set}" = set; then
 1491     INSTALL=$ac_cv_path_install
 1492   else
 1493     # As a last resort, use the slow shell script.  We don't cache a
 1494     # path for INSTALL within a source directory, because that will
 1495     # break other packages using the cache if that directory is
 1496     # removed, or if the path is relative.
 1497     INSTALL=$ac_install_sh
 1498   fi
 1499 fi
 1500 echo "$as_me:$LINENO: result: $INSTALL" >&5
 1501 echo "${ECHO_T}$INSTALL" >&6
 1502 
 1503 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 1504 # It thinks the first close brace ends the variable substitution.
 1505 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 1506 
 1507 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 1508 
 1509 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 1510 
 1511 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
 1512 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
 1513 # Just in case
 1514 sleep 1
 1515 echo timestamp > conftest.file
 1516 # Do `set' in a subshell so we don't clobber the current shell's
 1517 # arguments.  Must try -L first in case configure is actually a
 1518 # symlink; some systems play weird games with the mod time of symlinks
 1519 # (eg FreeBSD returns the mod time of the symlink's containing
 1520 # directory).
 1521 if (
 1522    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 1523    if test "$*" = "X"; then
 1524       # -L didn't work.
 1525       set X `ls -t $srcdir/configure conftest.file`
 1526    fi
 1527    rm -f conftest.file
 1528    if test "$*" != "X $srcdir/configure conftest.file" \
 1529       && test "$*" != "X conftest.file $srcdir/configure"; then
 1530 
 1531       # If neither matched, then we have a broken ls.  This can happen
 1532       # if, for instance, CONFIG_SHELL is bash and it inherits a
 1533       # broken ls alias from the environment.  This has actually
 1534       # happened.  Such a system could not be considered "sane".
 1535       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
 1536 alias in your environment" >&5
 1537 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
 1538 alias in your environment" >&2;}
 1539    { (exit 1); exit 1; }; }
 1540    fi
 1541 
 1542    test "$2" = conftest.file
 1543    )
 1544 then
 1545    # Ok.
 1546    :
 1547 else
 1548    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
 1549 Check your system clock" >&5
 1550 echo "$as_me: error: newly created file is older than distributed files!
 1551 Check your system clock" >&2;}
 1552    { (exit 1); exit 1; }; }
 1553 fi
 1554 echo "$as_me:$LINENO: result: yes" >&5
 1555 echo "${ECHO_T}yes" >&6
 1556 test "$program_prefix" != NONE &&
 1557   program_transform_name="s,^,$program_prefix,;$program_transform_name"
 1558 # Use a double $ so make ignores it.
 1559 test "$program_suffix" != NONE &&
 1560   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
 1561 # Double any \ or $.  echo might interpret backslashes.
 1562 # By default was `s,x,x', remove it if useless.
 1563 cat <<\_ACEOF >conftest.sed
 1564 s/[\\$]/&&/g;s/;s,x,x,$//
 1565 _ACEOF
 1566 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
 1567 rm conftest.sed
 1568 
 1569 # expand $ac_aux_dir to an absolute path
 1570 am_aux_dir=`cd $ac_aux_dir && pwd`
 1571 
 1572 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 1573 # Use eval to expand $SHELL
 1574 if eval "$MISSING --run true"; then
 1575   am_missing_run="$MISSING --run "
 1576 else
 1577   am_missing_run=
 1578   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
 1579 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 1580 fi
 1581 
 1582 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
 1583   # We used to keeping the `.' as first argument, in order to
 1584   # allow $(mkdir_p) to be used without argument.  As in
 1585   #   $(mkdir_p) $(somedir)
 1586   # where $(somedir) is conditionally defined.  However this is wrong
 1587   # for two reasons:
 1588   #  1. if the package is installed by a user who cannot write `.'
 1589   #     make install will fail,
 1590   #  2. the above comment should most certainly read
 1591   #     $(mkdir_p) $(DESTDIR)$(somedir)
 1592   #     so it does not work when $(somedir) is undefined and
 1593   #     $(DESTDIR) is not.
 1594   #  To support the latter case, we have to write
 1595   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
 1596   #  so the `.' trick is pointless.
 1597   mkdir_p='mkdir -p --'
 1598 else
 1599   # On NextStep and OpenStep, the `mkdir' command does not
 1600   # recognize any option.  It will interpret all options as
 1601   # directories to create, and then abort because `.' already
 1602   # exists.
 1603   for d in ./-p ./--version;
 1604   do
 1605     test -d $d && rmdir $d
 1606   done
 1607   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
 1608   if test -f "$ac_aux_dir/mkinstalldirs"; then
 1609     mkdir_p='$(mkinstalldirs)'
 1610   else
 1611     mkdir_p='$(install_sh) -d'
 1612   fi
 1613 fi
 1614 
 1615 for ac_prog in gawk mawk nawk awk
 1616 do
 1617   # Extract the first word of "$ac_prog", so it can be a program name with args.
 1618 set dummy $ac_prog; ac_word=$2
 1619 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1620 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1621 if test "${ac_cv_prog_AWK+set}" = set; then
 1622   echo $ECHO_N "(cached) $ECHO_C" >&6
 1623 else
 1624   if test -n "$AWK"; then
 1625   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 1626 else
 1627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1628 for as_dir in $PATH
 1629 do
 1630   IFS=$as_save_IFS
 1631   test -z "$as_dir" && as_dir=.
 1632   for ac_exec_ext in '' $ac_executable_extensions; do
 1633   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1634     ac_cv_prog_AWK="$ac_prog"
 1635     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1636     break 2
 1637   fi
 1638 done
 1639 done
 1640 
 1641 fi
 1642 fi
 1643 AWK=$ac_cv_prog_AWK
 1644 if test -n "$AWK"; then
 1645   echo "$as_me:$LINENO: result: $AWK" >&5
 1646 echo "${ECHO_T}$AWK" >&6
 1647 else
 1648   echo "$as_me:$LINENO: result: no" >&5
 1649 echo "${ECHO_T}no" >&6
 1650 fi
 1651 
 1652   test -n "$AWK" && break
 1653 done
 1654 
 1655 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 1656 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
 1657 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
 1658 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
 1659   echo $ECHO_N "(cached) $ECHO_C" >&6
 1660 else
 1661   cat >conftest.make <<\_ACEOF
 1662 all:
 1663     @echo 'ac_maketemp="$(MAKE)"'
 1664 _ACEOF
 1665 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 1666 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
 1667 if test -n "$ac_maketemp"; then
 1668   eval ac_cv_prog_make_${ac_make}_set=yes
 1669 else
 1670   eval ac_cv_prog_make_${ac_make}_set=no
 1671 fi
 1672 rm -f conftest.make
 1673 fi
 1674 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 1675   echo "$as_me:$LINENO: result: yes" >&5
 1676 echo "${ECHO_T}yes" >&6
 1677   SET_MAKE=
 1678 else
 1679   echo "$as_me:$LINENO: result: no" >&5
 1680 echo "${ECHO_T}no" >&6
 1681   SET_MAKE="MAKE=${MAKE-make}"
 1682 fi
 1683 
 1684 rm -rf .tst 2>/dev/null
 1685 mkdir .tst 2>/dev/null
 1686 if test -d .tst; then
 1687   am__leading_dot=.
 1688 else
 1689   am__leading_dot=_
 1690 fi
 1691 rmdir .tst 2>/dev/null
 1692 
 1693 # test to see if srcdir already configured
 1694 if test "`cd $srcdir && pwd`" != "`pwd`" &&
 1695    test -f $srcdir/config.status; then
 1696   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
 1697 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
 1698    { (exit 1); exit 1; }; }
 1699 fi
 1700 
 1701 # test whether we have cygpath
 1702 if test -z "$CYGPATH_W"; then
 1703   if (cygpath --version) >/dev/null 2>/dev/null; then
 1704     CYGPATH_W='cygpath -w'
 1705   else
 1706     CYGPATH_W=echo
 1707   fi
 1708 fi
 1709 
 1710 
 1711 # Define the identity of the package.
 1712  PACKAGE=nss_ldap
 1713  VERSION=265
 1714 
 1715 
 1716 cat >>confdefs.h <<_ACEOF
 1717 #define PACKAGE "$PACKAGE"
 1718 _ACEOF
 1719 
 1720 
 1721 cat >>confdefs.h <<_ACEOF
 1722 #define VERSION "$VERSION"
 1723 _ACEOF
 1724 
 1725 # Some tools Automake needs.
 1726 
 1727 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 1728 
 1729 
 1730 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 1731 
 1732 
 1733 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 1734 
 1735 
 1736 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 1737 
 1738 
 1739 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 1740 
 1741 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 1742 
 1743 # Installed binaries are usually stripped using `strip' when the user
 1744 # run `make install-strip'.  However `strip' might not be the right
 1745 # tool to use in cross-compilation environments, therefore Automake
 1746 # will honor the `STRIP' environment variable to overrule this program.
 1747 if test "$cross_compiling" != no; then
 1748   if test -n "$ac_tool_prefix"; then
 1749   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 1750 set dummy ${ac_tool_prefix}strip; ac_word=$2
 1751 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1752 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1753 if test "${ac_cv_prog_STRIP+set}" = set; then
 1754   echo $ECHO_N "(cached) $ECHO_C" >&6
 1755 else
 1756   if test -n "$STRIP"; then
 1757   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 1758 else
 1759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1760 for as_dir in $PATH
 1761 do
 1762   IFS=$as_save_IFS
 1763   test -z "$as_dir" && as_dir=.
 1764   for ac_exec_ext in '' $ac_executable_extensions; do
 1765   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1766     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 1767     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1768     break 2
 1769   fi
 1770 done
 1771 done
 1772 
 1773 fi
 1774 fi
 1775 STRIP=$ac_cv_prog_STRIP
 1776 if test -n "$STRIP"; then
 1777   echo "$as_me:$LINENO: result: $STRIP" >&5
 1778 echo "${ECHO_T}$STRIP" >&6
 1779 else
 1780   echo "$as_me:$LINENO: result: no" >&5
 1781 echo "${ECHO_T}no" >&6
 1782 fi
 1783 
 1784 fi
 1785 if test -z "$ac_cv_prog_STRIP"; then
 1786   ac_ct_STRIP=$STRIP
 1787   # Extract the first word of "strip", so it can be a program name with args.
 1788 set dummy strip; ac_word=$2
 1789 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1790 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1791 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
 1792   echo $ECHO_N "(cached) $ECHO_C" >&6
 1793 else
 1794   if test -n "$ac_ct_STRIP"; then
 1795   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 1796 else
 1797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1798 for as_dir in $PATH
 1799 do
 1800   IFS=$as_save_IFS
 1801   test -z "$as_dir" && as_dir=.
 1802   for ac_exec_ext in '' $ac_executable_extensions; do
 1803   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1804     ac_cv_prog_ac_ct_STRIP="strip"
 1805     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1806     break 2
 1807   fi
 1808 done
 1809 done
 1810 
 1811   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
 1812 fi
 1813 fi
 1814 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 1815 if test -n "$ac_ct_STRIP"; then
 1816   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
 1817 echo "${ECHO_T}$ac_ct_STRIP" >&6
 1818 else
 1819   echo "$as_me:$LINENO: result: no" >&5
 1820 echo "${ECHO_T}no" >&6
 1821 fi
 1822 
 1823   STRIP=$ac_ct_STRIP
 1824 else
 1825   STRIP="$ac_cv_prog_STRIP"
 1826 fi
 1827 
 1828 fi
 1829 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 1830 
 1831 # We need awk for the "check" target.  The system "awk" is bad on
 1832 # some platforms.
 1833 # Always define AMTAR for backward compatibility.
 1834 
 1835 AMTAR=${AMTAR-"${am_missing_run}tar"}
 1836 
 1837 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 1838 
 1839 
 1840 
 1841 
 1842 
 1843           ac_config_headers="$ac_config_headers config.h"
 1844 
 1845 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
 1846 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
 1847     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 1848 if test "${enable_maintainer_mode+set}" = set; then
 1849   enableval="$enable_maintainer_mode"
 1850   USE_MAINTAINER_MODE=$enableval
 1851 else
 1852   USE_MAINTAINER_MODE=no
 1853 fi;
 1854   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
 1855 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
 1856 
 1857 
 1858 if test $USE_MAINTAINER_MODE = yes; then
 1859   MAINTAINER_MODE_TRUE=
 1860   MAINTAINER_MODE_FALSE='#'
 1861 else
 1862   MAINTAINER_MODE_TRUE='#'
 1863   MAINTAINER_MODE_FALSE=
 1864 fi
 1865 
 1866   MAINT=$MAINTAINER_MODE_TRUE
 1867 
 1868 
 1869 
 1870 ac_ext=c
 1871 ac_cpp='$CPP $CPPFLAGS'
 1872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1875 if test -n "$ac_tool_prefix"; then
 1876   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 1877 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 1878 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1879 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1880 if test "${ac_cv_prog_CC+set}" = set; then
 1881   echo $ECHO_N "(cached) $ECHO_C" >&6
 1882 else
 1883   if test -n "$CC"; then
 1884   ac_cv_prog_CC="$CC" # Let the user override the test.
 1885 else
 1886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1887 for as_dir in $PATH
 1888 do
 1889   IFS=$as_save_IFS
 1890   test -z "$as_dir" && as_dir=.
 1891   for ac_exec_ext in '' $ac_executable_extensions; do
 1892   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1893     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 1894     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1895     break 2
 1896   fi
 1897 done
 1898 done
 1899 
 1900 fi
 1901 fi
 1902 CC=$ac_cv_prog_CC
 1903 if test -n "$CC"; then
 1904   echo "$as_me:$LINENO: result: $CC" >&5
 1905 echo "${ECHO_T}$CC" >&6
 1906 else
 1907   echo "$as_me:$LINENO: result: no" >&5
 1908 echo "${ECHO_T}no" >&6
 1909 fi
 1910 
 1911 fi
 1912 if test -z "$ac_cv_prog_CC"; then
 1913   ac_ct_CC=$CC
 1914   # Extract the first word of "gcc", so it can be a program name with args.
 1915 set dummy gcc; ac_word=$2
 1916 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1917 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1918 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 1919   echo $ECHO_N "(cached) $ECHO_C" >&6
 1920 else
 1921   if test -n "$ac_ct_CC"; then
 1922   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 1923 else
 1924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1925 for as_dir in $PATH
 1926 do
 1927   IFS=$as_save_IFS
 1928   test -z "$as_dir" && as_dir=.
 1929   for ac_exec_ext in '' $ac_executable_extensions; do
 1930   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1931     ac_cv_prog_ac_ct_CC="gcc"
 1932     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1933     break 2
 1934   fi
 1935 done
 1936 done
 1937 
 1938 fi
 1939 fi
 1940 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 1941 if test -n "$ac_ct_CC"; then
 1942   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 1943 echo "${ECHO_T}$ac_ct_CC" >&6
 1944 else
 1945   echo "$as_me:$LINENO: result: no" >&5
 1946 echo "${ECHO_T}no" >&6
 1947 fi
 1948 
 1949   CC=$ac_ct_CC
 1950 else
 1951   CC="$ac_cv_prog_CC"
 1952 fi
 1953 
 1954 if test -z "$CC"; then
 1955   if test -n "$ac_tool_prefix"; then
 1956   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 1957 set dummy ${ac_tool_prefix}cc; ac_word=$2
 1958 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1959 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1960 if test "${ac_cv_prog_CC+set}" = set; then
 1961   echo $ECHO_N "(cached) $ECHO_C" >&6
 1962 else
 1963   if test -n "$CC"; then
 1964   ac_cv_prog_CC="$CC" # Let the user override the test.
 1965 else
 1966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1967 for as_dir in $PATH
 1968 do
 1969   IFS=$as_save_IFS
 1970   test -z "$as_dir" && as_dir=.
 1971   for ac_exec_ext in '' $ac_executable_extensions; do
 1972   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 1973     ac_cv_prog_CC="${ac_tool_prefix}cc"
 1974     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1975     break 2
 1976   fi
 1977 done
 1978 done
 1979 
 1980 fi
 1981 fi
 1982 CC=$ac_cv_prog_CC
 1983 if test -n "$CC"; then
 1984   echo "$as_me:$LINENO: result: $CC" >&5
 1985 echo "${ECHO_T}$CC" >&6
 1986 else
 1987   echo "$as_me:$LINENO: result: no" >&5
 1988 echo "${ECHO_T}no" >&6
 1989 fi
 1990 
 1991 fi
 1992 if test -z "$ac_cv_prog_CC"; then
 1993   ac_ct_CC=$CC
 1994   # Extract the first word of "cc", so it can be a program name with args.
 1995 set dummy cc; ac_word=$2
 1996 echo "$as_me:$LINENO: checking for $ac_word" >&5
 1997 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 1998 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 1999   echo $ECHO_N "(cached) $ECHO_C" >&6
 2000 else
 2001   if test -n "$ac_ct_CC"; then
 2002   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2003 else
 2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2005 for as_dir in $PATH
 2006 do
 2007   IFS=$as_save_IFS
 2008   test -z "$as_dir" && as_dir=.
 2009   for ac_exec_ext in '' $ac_executable_extensions; do
 2010   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2011     ac_cv_prog_ac_ct_CC="cc"
 2012     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2013     break 2
 2014   fi
 2015 done
 2016 done
 2017 
 2018 fi
 2019 fi
 2020 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2021 if test -n "$ac_ct_CC"; then
 2022   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2023 echo "${ECHO_T}$ac_ct_CC" >&6
 2024 else
 2025   echo "$as_me:$LINENO: result: no" >&5
 2026 echo "${ECHO_T}no" >&6
 2027 fi
 2028 
 2029   CC=$ac_ct_CC
 2030 else
 2031   CC="$ac_cv_prog_CC"
 2032 fi
 2033 
 2034 fi
 2035 if test -z "$CC"; then
 2036   # Extract the first word of "cc", so it can be a program name with args.
 2037 set dummy cc; ac_word=$2
 2038 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2039 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2040 if test "${ac_cv_prog_CC+set}" = set; then
 2041   echo $ECHO_N "(cached) $ECHO_C" >&6
 2042 else
 2043   if test -n "$CC"; then
 2044   ac_cv_prog_CC="$CC" # Let the user override the test.
 2045 else
 2046   ac_prog_rejected=no
 2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2048 for as_dir in $PATH
 2049 do
 2050   IFS=$as_save_IFS
 2051   test -z "$as_dir" && as_dir=.
 2052   for ac_exec_ext in '' $ac_executable_extensions; do
 2053   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2054     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2055        ac_prog_rejected=yes
 2056        continue
 2057      fi
 2058     ac_cv_prog_CC="cc"
 2059     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2060     break 2
 2061   fi
 2062 done
 2063 done
 2064 
 2065 if test $ac_prog_rejected = yes; then
 2066   # We found a bogon in the path, so make sure we never use it.
 2067   set dummy $ac_cv_prog_CC
 2068   shift
 2069   if test $# != 0; then
 2070     # We chose a different compiler from the bogus one.
 2071     # However, it has the same basename, so the bogon will be chosen
 2072     # first if we set CC to just the basename; use the full file name.
 2073     shift
 2074     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2075   fi
 2076 fi
 2077 fi
 2078 fi
 2079 CC=$ac_cv_prog_CC
 2080 if test -n "$CC"; then
 2081   echo "$as_me:$LINENO: result: $CC" >&5
 2082 echo "${ECHO_T}$CC" >&6
 2083 else
 2084   echo "$as_me:$LINENO: result: no" >&5
 2085 echo "${ECHO_T}no" >&6
 2086 fi
 2087 
 2088 fi
 2089 if test -z "$CC"; then
 2090   if test -n "$ac_tool_prefix"; then
 2091   for ac_prog in cl
 2092   do
 2093     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2094 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2095 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2096 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2097 if test "${ac_cv_prog_CC+set}" = set; then
 2098   echo $ECHO_N "(cached) $ECHO_C" >&6
 2099 else
 2100   if test -n "$CC"; then
 2101   ac_cv_prog_CC="$CC" # Let the user override the test.
 2102 else
 2103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2104 for as_dir in $PATH
 2105 do
 2106   IFS=$as_save_IFS
 2107   test -z "$as_dir" && as_dir=.
 2108   for ac_exec_ext in '' $ac_executable_extensions; do
 2109   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2110     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2111     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2112     break 2
 2113   fi
 2114 done
 2115 done
 2116 
 2117 fi
 2118 fi
 2119 CC=$ac_cv_prog_CC
 2120 if test -n "$CC"; then
 2121   echo "$as_me:$LINENO: result: $CC" >&5
 2122 echo "${ECHO_T}$CC" >&6
 2123 else
 2124   echo "$as_me:$LINENO: result: no" >&5
 2125 echo "${ECHO_T}no" >&6
 2126 fi
 2127 
 2128     test -n "$CC" && break
 2129   done
 2130 fi
 2131 if test -z "$CC"; then
 2132   ac_ct_CC=$CC
 2133   for ac_prog in cl
 2134 do
 2135   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2136 set dummy $ac_prog; ac_word=$2
 2137 echo "$as_me:$LINENO: checking for $ac_word" >&5
 2138 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 2139 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2140   echo $ECHO_N "(cached) $ECHO_C" >&6
 2141 else
 2142   if test -n "$ac_ct_CC"; then
 2143   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2144 else
 2145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2146 for as_dir in $PATH
 2147 do
 2148   IFS=$as_save_IFS
 2149   test -z "$as_dir" && as_dir=.
 2150   for ac_exec_ext in '' $ac_executable_extensions; do
 2151   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2152     ac_cv_prog_ac_ct_CC="$ac_prog"
 2153     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2154     break 2
 2155   fi
 2156 done
 2157 done
 2158 
 2159 fi
 2160 fi
 2161 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2162 if test -n "$ac_ct_CC"; then
 2163   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2164 echo "${ECHO_T}$ac_ct_CC" >&6
 2165 else
 2166   echo "$as_me:$LINENO: result: no" >&5
 2167 echo "${ECHO_T}no" >&6
 2168 fi
 2169 
 2170   test -n "$ac_ct_CC" && break
 2171 done
 2172 
 2173   CC=$ac_ct_CC
 2174 fi
 2175 
 2176 fi
 2177 
 2178 
 2179 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 2180 See \`config.log' for more details." >&5
 2181 echo "$as_me: error: no acceptable C compiler found in \$PATH
 2182 See \`config.log' for more details." >&2;}
 2183    { (exit 1); exit 1; }; }
 2184 
 2185 # Provide some information about the compiler.
 2186 echo "$as_me:$LINENO:" \
 2187      "checking for C compiler version" >&5
 2188 ac_compiler=`set X $ac_compile; echo $2`
 2189 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
 2190   (eval $ac_compiler --version </dev/null >&5) 2>&5
 2191   ac_status=$?
 2192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2193   (exit $ac_status); }
 2194 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
 2195   (eval $ac_compiler -v </dev/null >&5) 2>&5
 2196   ac_status=$?
 2197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2198   (exit $ac_status); }
 2199 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
 2200   (eval $ac_compiler -V </dev/null >&5) 2>&5
 2201   ac_status=$?
 2202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2203   (exit $ac_status); }
 2204 
 2205 cat >conftest.$ac_ext <<_ACEOF
 2206 /* confdefs.h.  */
 2207 _ACEOF
 2208 cat confdefs.h >>conftest.$ac_ext
 2209 cat >>conftest.$ac_ext <<_ACEOF
 2210 /* end confdefs.h.  */
 2211 
 2212 int
 2213 main ()
 2214 {
 2215 
 2216   ;
 2217   return 0;
 2218 }
 2219 _ACEOF
 2220 ac_clean_files_save=$ac_clean_files
 2221 ac_clean_files="$ac_clean_files a.out a.exe b.out"
 2222 # Try to create an executable without -o first, disregard a.out.
 2223 # It will help us diagnose broken compilers, and finding out an intuition
 2224 # of exeext.
 2225 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 2226 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 2227 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2228 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
 2229   (eval $ac_link_default) 2>&5
 2230   ac_status=$?
 2231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2232   (exit $ac_status); }; then
 2233   # Find the output, starting from the most likely.  This scheme is
 2234 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
 2235 # resort.
 2236 
 2237 # Be careful to initialize this variable, since it used to be cached.
 2238 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
 2239 ac_cv_exeext=
 2240 # b.out is created by i960 compilers.
 2241 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
 2242 do
 2243   test -f "$ac_file" || continue
 2244   case $ac_file in
 2245     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
 2246     ;;
 2247     conftest.$ac_ext )
 2248     # This is the source file.
 2249     ;;
 2250     [ab].out )
 2251     # We found the default executable, but exeext='' is most
 2252     # certainly right.
 2253     break;;
 2254     *.* )
 2255     ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2256     # FIXME: I believe we export ac_cv_exeext for Libtool,
 2257     # but it would be cool to find out if it's true.  Does anybody
 2258     # maintain Libtool? --akim.
 2259     export ac_cv_exeext
 2260     break;;
 2261     * )
 2262     break;;
 2263   esac
 2264 done
 2265 else
 2266   echo "$as_me: failed program was:" >&5
 2267 sed 's/^/| /' conftest.$ac_ext >&5
 2268 
 2269 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
 2270 See \`config.log' for more details." >&5
 2271 echo "$as_me: error: C compiler cannot create executables
 2272 See \`config.log' for more details." >&2;}
 2273    { (exit 77); exit 77; }; }
 2274 fi
 2275 
 2276 ac_exeext=$ac_cv_exeext
 2277 echo "$as_me:$LINENO: result: $ac_file" >&5
 2278 echo "${ECHO_T}$ac_file" >&6
 2279 
 2280 # Check the compiler produces executables we can run.  If not, either
 2281 # the compiler is broken, or we cross compile.
 2282 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 2283 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 2284 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 2285 # If not cross compiling, check that we can run a simple program.
 2286 if test "$cross_compiling" != yes; then
 2287   if { ac_try='./$ac_file'
 2288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2289   (eval $ac_try) 2>&5
 2290   ac_status=$?
 2291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2292   (exit $ac_status); }; }; then
 2293     cross_compiling=no
 2294   else
 2295     if test "$cross_compiling" = maybe; then
 2296     cross_compiling=yes
 2297     else
 2298     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
 2299 If you meant to cross compile, use \`--host'.
 2300 See \`config.log' for more details." >&5
 2301 echo "$as_me: error: cannot run C compiled programs.
 2302 If you meant to cross compile, use \`--host'.
 2303 See \`config.log' for more details." >&2;}
 2304    { (exit 1); exit 1; }; }
 2305     fi
 2306   fi
 2307 fi
 2308 echo "$as_me:$LINENO: result: yes" >&5
 2309 echo "${ECHO_T}yes" >&6
 2310 
 2311 rm -f a.out a.exe conftest$ac_cv_exeext b.out
 2312 ac_clean_files=$ac_clean_files_save
 2313 # Check the compiler produces executables we can run.  If not, either
 2314 # the compiler is broken, or we cross compile.
 2315 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 2316 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
 2317 echo "$as_me:$LINENO: result: $cross_compiling" >&5
 2318 echo "${ECHO_T}$cross_compiling" >&6
 2319 
 2320 echo "$as_me:$LINENO: checking for suffix of executables" >&5
 2321 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
 2322 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 2323   (eval $ac_link) 2>&5
 2324   ac_status=$?
 2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2326   (exit $ac_status); }; then
 2327   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2328 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2329 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2330 # `rm'.
 2331 for ac_file in conftest.exe conftest conftest.*; do
 2332   test -f "$ac_file" || continue
 2333   case $ac_file in
 2334     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
 2335     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2336       export ac_cv_exeext
 2337       break;;
 2338     * ) break;;
 2339   esac
 2340 done
 2341 else
 2342   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 2343 See \`config.log' for more details." >&5
 2344 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 2345 See \`config.log' for more details." >&2;}
 2346    { (exit 1); exit 1; }; }
 2347 fi
 2348 
 2349 rm -f conftest$ac_cv_exeext
 2350 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 2351 echo "${ECHO_T}$ac_cv_exeext" >&6
 2352 
 2353 rm -f conftest.$ac_ext
 2354 EXEEXT=$ac_cv_exeext
 2355 ac_exeext=$EXEEXT
 2356 echo "$as_me:$LINENO: checking for suffix of object files" >&5
 2357 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
 2358 if test "${ac_cv_objext+set}" = set; then
 2359   echo $ECHO_N "(cached) $ECHO_C" >&6
 2360 else
 2361   cat >conftest.$ac_ext <<_ACEOF
 2362 /* confdefs.h.  */
 2363 _ACEOF
 2364 cat confdefs.h >>conftest.$ac_ext
 2365 cat >>conftest.$ac_ext <<_ACEOF
 2366 /* end confdefs.h.  */
 2367 
 2368 int
 2369 main ()
 2370 {
 2371 
 2372   ;
 2373   return 0;
 2374 }
 2375 _ACEOF
 2376 rm -f conftest.o conftest.obj
 2377 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2378   (eval $ac_compile) 2>&5
 2379   ac_status=$?
 2380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2381   (exit $ac_status); }; then
 2382   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
 2383   case $ac_file in
 2384     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
 2385     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 2386        break;;
 2387   esac
 2388 done
 2389 else
 2390   echo "$as_me: failed program was:" >&5
 2391 sed 's/^/| /' conftest.$ac_ext >&5
 2392 
 2393 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 2394 See \`config.log' for more details." >&5
 2395 echo "$as_me: error: cannot compute suffix of object files: cannot compile
 2396 See \`config.log' for more details." >&2;}
 2397    { (exit 1); exit 1; }; }
 2398 fi
 2399 
 2400 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 2401 fi
 2402 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 2403 echo "${ECHO_T}$ac_cv_objext" >&6
 2404 OBJEXT=$ac_cv_objext
 2405 ac_objext=$OBJEXT
 2406 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 2407 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 2408 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 2409   echo $ECHO_N "(cached) $ECHO_C" >&6
 2410 else
 2411   cat >conftest.$ac_ext <<_ACEOF
 2412 /* confdefs.h.  */
 2413 _ACEOF
 2414 cat confdefs.h >>conftest.$ac_ext
 2415 cat >>conftest.$ac_ext <<_ACEOF
 2416 /* end confdefs.h.  */
 2417 
 2418 int
 2419 main ()
 2420 {
 2421 #ifndef __GNUC__
 2422        choke me
 2423 #endif
 2424 
 2425   ;
 2426   return 0;
 2427 }
 2428 _ACEOF
 2429 rm -f conftest.$ac_objext
 2430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2431   (eval $ac_compile) 2>conftest.er1
 2432   ac_status=$?
 2433   grep -v '^ *+' conftest.er1 >conftest.err
 2434   rm -f conftest.er1
 2435   cat conftest.err >&5
 2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2437   (exit $ac_status); } &&
 2438      { ac_try='test -z "$ac_c_werror_flag"
 2439              || test ! -s conftest.err'
 2440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2441   (eval $ac_try) 2>&5
 2442   ac_status=$?
 2443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2444   (exit $ac_status); }; } &&
 2445      { ac_try='test -s conftest.$ac_objext'
 2446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2447   (eval $ac_try) 2>&5
 2448   ac_status=$?
 2449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2450   (exit $ac_status); }; }; then
 2451   ac_compiler_gnu=yes
 2452 else
 2453   echo "$as_me: failed program was:" >&5
 2454 sed 's/^/| /' conftest.$ac_ext >&5
 2455 
 2456 ac_compiler_gnu=no
 2457 fi
 2458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2459 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 2460 
 2461 fi
 2462 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 2463 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 2464 GCC=`test $ac_compiler_gnu = yes && echo yes`
 2465 ac_test_CFLAGS=${CFLAGS+set}
 2466 ac_save_CFLAGS=$CFLAGS
 2467 CFLAGS="-g"
 2468 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 2469 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 2470 if test "${ac_cv_prog_cc_g+set}" = set; then
 2471   echo $ECHO_N "(cached) $ECHO_C" >&6
 2472 else
 2473   cat >conftest.$ac_ext <<_ACEOF
 2474 /* confdefs.h.  */
 2475 _ACEOF
 2476 cat confdefs.h >>conftest.$ac_ext
 2477 cat >>conftest.$ac_ext <<_ACEOF
 2478 /* end confdefs.h.  */
 2479 
 2480 int
 2481 main ()
 2482 {
 2483 
 2484   ;
 2485   return 0;
 2486 }
 2487 _ACEOF
 2488 rm -f conftest.$ac_objext
 2489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2490   (eval $ac_compile) 2>conftest.er1
 2491   ac_status=$?
 2492   grep -v '^ *+' conftest.er1 >conftest.err
 2493   rm -f conftest.er1
 2494   cat conftest.err >&5
 2495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2496   (exit $ac_status); } &&
 2497      { ac_try='test -z "$ac_c_werror_flag"
 2498              || test ! -s conftest.err'
 2499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2500   (eval $ac_try) 2>&5
 2501   ac_status=$?
 2502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2503   (exit $ac_status); }; } &&
 2504      { ac_try='test -s conftest.$ac_objext'
 2505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2506   (eval $ac_try) 2>&5
 2507   ac_status=$?
 2508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2509   (exit $ac_status); }; }; then
 2510   ac_cv_prog_cc_g=yes
 2511 else
 2512   echo "$as_me: failed program was:" >&5
 2513 sed 's/^/| /' conftest.$ac_ext >&5
 2514 
 2515 ac_cv_prog_cc_g=no
 2516 fi
 2517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2518 fi
 2519 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 2520 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 2521 if test "$ac_test_CFLAGS" = set; then
 2522   CFLAGS=$ac_save_CFLAGS
 2523 elif test $ac_cv_prog_cc_g = yes; then
 2524   if test "$GCC" = yes; then
 2525     CFLAGS="-g -O2"
 2526   else
 2527     CFLAGS="-g"
 2528   fi
 2529 else
 2530   if test "$GCC" = yes; then
 2531     CFLAGS="-O2"
 2532   else
 2533     CFLAGS=
 2534   fi
 2535 fi
 2536 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
 2537 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
 2538 if test "${ac_cv_prog_cc_stdc+set}" = set; then
 2539   echo $ECHO_N "(cached) $ECHO_C" >&6
 2540 else
 2541   ac_cv_prog_cc_stdc=no
 2542 ac_save_CC=$CC
 2543 cat >conftest.$ac_ext <<_ACEOF
 2544 /* confdefs.h.  */
 2545 _ACEOF
 2546 cat confdefs.h >>conftest.$ac_ext
 2547 cat >>conftest.$ac_ext <<_ACEOF
 2548 /* end confdefs.h.  */
 2549 #include <stdarg.h>
 2550 #include <stdio.h>
 2551 #include <sys/types.h>
 2552 #include <sys/stat.h>
 2553 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 2554 struct buf { int x; };
 2555 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 2556 static char *e (p, i)
 2557      char **p;
 2558      int i;
 2559 {
 2560   return p[i];
 2561 }
 2562 static char *f (char * (*g) (char **, int), char **p, ...)
 2563 {
 2564   char *s;
 2565   va_list v;
 2566   va_start (v,p);
 2567   s = g (p, va_arg (v,int));
 2568   va_end (v);
 2569   return s;
 2570 }
 2571 
 2572 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 2573    function prototypes and stuff, but not '\xHH' hex character constants.
 2574    These don't provoke an error unfortunately, instead are silently treated
 2575    as 'x'.  The following induces an error, until -std1 is added to get
 2576    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 2577    array size at least.  It's necessary to write '\x00'==0 to get something
 2578    that's true only with -std1.  */
 2579 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 2580 
 2581 int test (int i, double x);
 2582 struct s1 {int (*f) (int a);};
 2583 struct s2 {int (*f) (double a);};
 2584 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 2585 int argc;
 2586 char **argv;
 2587 int
 2588 main ()
 2589 {
 2590 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 2591   ;
 2592   return 0;
 2593 }
 2594 _ACEOF
 2595 # Don't try gcc -ansi; that turns off useful extensions and
 2596 # breaks some systems' header files.
 2597 # AIX           -qlanglvl=ansi
 2598 # Ultrix and OSF/1  -std1
 2599 # HP-UX 10.20 and later -Ae
 2600 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 2601 # SVR4          -Xc -D__EXTENSIONS__
 2602 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 2603 do
 2604   CC="$ac_save_CC $ac_arg"
 2605   rm -f conftest.$ac_objext
 2606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2607   (eval $ac_compile) 2>conftest.er1
 2608   ac_status=$?
 2609   grep -v '^ *+' conftest.er1 >conftest.err
 2610   rm -f conftest.er1
 2611   cat conftest.err >&5
 2612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2613   (exit $ac_status); } &&
 2614      { ac_try='test -z "$ac_c_werror_flag"
 2615              || test ! -s conftest.err'
 2616   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2617   (eval $ac_try) 2>&5
 2618   ac_status=$?
 2619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2620   (exit $ac_status); }; } &&
 2621      { ac_try='test -s conftest.$ac_objext'
 2622   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2623   (eval $ac_try) 2>&5
 2624   ac_status=$?
 2625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2626   (exit $ac_status); }; }; then
 2627   ac_cv_prog_cc_stdc=$ac_arg
 2628 break
 2629 else
 2630   echo "$as_me: failed program was:" >&5
 2631 sed 's/^/| /' conftest.$ac_ext >&5
 2632 
 2633 fi
 2634 rm -f conftest.err conftest.$ac_objext
 2635 done
 2636 rm -f conftest.$ac_ext conftest.$ac_objext
 2637 CC=$ac_save_CC
 2638 
 2639 fi
 2640 
 2641 case "x$ac_cv_prog_cc_stdc" in
 2642   x|xno)
 2643     echo "$as_me:$LINENO: result: none needed" >&5
 2644 echo "${ECHO_T}none needed" >&6 ;;
 2645   *)
 2646     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
 2647 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
 2648     CC="$CC $ac_cv_prog_cc_stdc" ;;
 2649 esac
 2650 
 2651 # Some people use a C++ compiler to compile C.  Since we use `exit',
 2652 # in C++ we need to declare it.  In case someone uses the same compiler
 2653 # for both compiling C and C++ we need to have the C++ compiler decide
 2654 # the declaration of exit, since it's the most demanding environment.
 2655 cat >conftest.$ac_ext <<_ACEOF
 2656 #ifndef __cplusplus
 2657   choke me
 2658 #endif
 2659 _ACEOF
 2660 rm -f conftest.$ac_objext
 2661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2662   (eval $ac_compile) 2>conftest.er1
 2663   ac_status=$?
 2664   grep -v '^ *+' conftest.er1 >conftest.err
 2665   rm -f conftest.er1
 2666   cat conftest.err >&5
 2667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2668   (exit $ac_status); } &&
 2669      { ac_try='test -z "$ac_c_werror_flag"
 2670              || test ! -s conftest.err'
 2671   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2672   (eval $ac_try) 2>&5
 2673   ac_status=$?
 2674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2675   (exit $ac_status); }; } &&
 2676      { ac_try='test -s conftest.$ac_objext'
 2677   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2678   (eval $ac_try) 2>&5
 2679   ac_status=$?
 2680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2681   (exit $ac_status); }; }; then
 2682   for ac_declaration in \
 2683    '' \
 2684    'extern "C" void std::exit (int) throw (); using std::exit;' \
 2685    'extern "C" void std::exit (int); using std::exit;' \
 2686    'extern "C" void exit (int) throw ();' \
 2687    'extern "C" void exit (int);' \
 2688    'void exit (int);'
 2689 do
 2690   cat >conftest.$ac_ext <<_ACEOF
 2691 /* confdefs.h.  */
 2692 _ACEOF
 2693 cat confdefs.h >>conftest.$ac_ext
 2694 cat >>conftest.$ac_ext <<_ACEOF
 2695 /* end confdefs.h.  */
 2696 $ac_declaration
 2697 #include <stdlib.h>
 2698 int
 2699 main ()
 2700 {
 2701 exit (42);
 2702   ;
 2703   return 0;
 2704 }
 2705 _ACEOF
 2706 rm -f conftest.$ac_objext
 2707 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2708   (eval $ac_compile) 2>conftest.er1
 2709   ac_status=$?
 2710   grep -v '^ *+' conftest.er1 >conftest.err
 2711   rm -f conftest.er1
 2712   cat conftest.err >&5
 2713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2714   (exit $ac_status); } &&
 2715      { ac_try='test -z "$ac_c_werror_flag"
 2716              || test ! -s conftest.err'
 2717   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2718   (eval $ac_try) 2>&5
 2719   ac_status=$?
 2720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2721   (exit $ac_status); }; } &&
 2722      { ac_try='test -s conftest.$ac_objext'
 2723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2724   (eval $ac_try) 2>&5
 2725   ac_status=$?
 2726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2727   (exit $ac_status); }; }; then
 2728   :
 2729 else
 2730   echo "$as_me: failed program was:" >&5
 2731 sed 's/^/| /' conftest.$ac_ext >&5
 2732 
 2733 continue
 2734 fi
 2735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2736   cat >conftest.$ac_ext <<_ACEOF
 2737 /* confdefs.h.  */
 2738 _ACEOF
 2739 cat confdefs.h >>conftest.$ac_ext
 2740 cat >>conftest.$ac_ext <<_ACEOF
 2741 /* end confdefs.h.  */
 2742 $ac_declaration
 2743 int
 2744 main ()
 2745 {
 2746 exit (42);
 2747   ;
 2748   return 0;
 2749 }
 2750 _ACEOF
 2751 rm -f conftest.$ac_objext
 2752 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 2753   (eval $ac_compile) 2>conftest.er1
 2754   ac_status=$?
 2755   grep -v '^ *+' conftest.er1 >conftest.err
 2756   rm -f conftest.er1
 2757   cat conftest.err >&5
 2758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2759   (exit $ac_status); } &&
 2760      { ac_try='test -z "$ac_c_werror_flag"
 2761              || test ! -s conftest.err'
 2762   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2763   (eval $ac_try) 2>&5
 2764   ac_status=$?
 2765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2766   (exit $ac_status); }; } &&
 2767      { ac_try='test -s conftest.$ac_objext'
 2768   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 2769   (eval $ac_try) 2>&5
 2770   ac_status=$?
 2771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2772   (exit $ac_status); }; }; then
 2773   break
 2774 else
 2775   echo "$as_me: failed program was:" >&5
 2776 sed 's/^/| /' conftest.$ac_ext >&5
 2777 
 2778 fi
 2779 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2780 done
 2781 rm -f conftest*
 2782 if test -n "$ac_declaration"; then
 2783   echo '#ifdef __cplusplus' >>confdefs.h
 2784   echo $ac_declaration      >>confdefs.h
 2785   echo '#endif'             >>confdefs.h
 2786 fi
 2787 
 2788 else
 2789   echo "$as_me: failed program was:" >&5
 2790 sed 's/^/| /' conftest.$ac_ext >&5
 2791 
 2792 fi
 2793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 2794 ac_ext=c
 2795 ac_cpp='$CPP $CPPFLAGS'
 2796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2799 DEPDIR="${am__leading_dot}deps"
 2800 
 2801           ac_config_commands="$ac_config_commands depfiles"
 2802 
 2803 
 2804 am_make=${MAKE-make}
 2805 cat > confinc << 'END'
 2806 am__doit:
 2807     @echo done
 2808 .PHONY: am__doit
 2809 END
 2810 # If we don't find an include directive, just comment out the code.
 2811 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
 2812 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
 2813 am__include="#"
 2814 am__quote=
 2815 _am_result=none
 2816 # First try GNU make style include.
 2817 echo "include confinc" > confmf
 2818 # We grep out `Entering directory' and `Leaving directory'
 2819 # messages which can occur if `w' ends up in MAKEFLAGS.
 2820 # In particular we don't look at `^make:' because GNU make might
 2821 # be invoked under some other name (usually "gmake"), in which
 2822 # case it prints its new name instead of `make'.
 2823 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 2824    am__include=include
 2825    am__quote=
 2826    _am_result=GNU
 2827 fi
 2828 # Now try BSD make style include.
 2829 if test "$am__include" = "#"; then
 2830    echo '.include "confinc"' > confmf
 2831    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 2832       am__include=.include
 2833       am__quote="\""
 2834       _am_result=BSD
 2835    fi
 2836 fi
 2837 
 2838 
 2839 echo "$as_me:$LINENO: result: $_am_result" >&5
 2840 echo "${ECHO_T}$_am_result" >&6
 2841 rm -f confinc confmf
 2842 
 2843 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
 2844 if test "${enable_dependency_tracking+set}" = set; then
 2845   enableval="$enable_dependency_tracking"
 2846 
 2847 fi;
 2848 if test "x$enable_dependency_tracking" != xno; then
 2849   am_depcomp="$ac_aux_dir/depcomp"
 2850   AMDEPBACKSLASH='\'
 2851 fi
 2852 
 2853 
 2854 if test "x$enable_dependency_tracking" != xno; then
 2855   AMDEP_TRUE=
 2856   AMDEP_FALSE='#'
 2857 else
 2858   AMDEP_TRUE='#'
 2859   AMDEP_FALSE=
 2860 fi
 2861 
 2862 
 2863 
 2864 
 2865 depcc="$CC"   am_compiler_list=
 2866 
 2867 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 2868 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
 2869 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
 2870   echo $ECHO_N "(cached) $ECHO_C" >&6
 2871 else
 2872   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 2873   # We make a subdir and do the tests there.  Otherwise we can end up
 2874   # making bogus files that we don't know about and never remove.  For
 2875   # instance it was reported that on HP-UX the gcc test will end up
 2876   # making a dummy file named `D' -- because `-MD' means `put the output
 2877   # in D'.
 2878   mkdir conftest.dir
 2879   # Copy depcomp to subdir because otherwise we won't find it if we're
 2880   # using a relative directory.
 2881   cp "$am_depcomp" conftest.dir
 2882   cd conftest.dir
 2883   # We will build objects and dependencies in a subdirectory because
 2884   # it helps to detect inapplicable dependency modes.  For instance
 2885   # both Tru64's cc and ICC support -MD to output dependencies as a
 2886   # side effect of compilation, but ICC will put the dependencies in
 2887   # the current directory while Tru64 will put them in the object
 2888   # directory.
 2889   mkdir sub
 2890 
 2891   am_cv_CC_dependencies_compiler_type=none
 2892   if test "$am_compiler_list" = ""; then
 2893      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 2894   fi
 2895   for depmode in $am_compiler_list; do
 2896     # Setup a source with many dependencies, because some compilers
 2897     # like to wrap large dependency lists on column 80 (with \), and
 2898     # we should not choose a depcomp mode which is confused by this.
 2899     #
 2900     # We need to recreate these files for each test, as the compiler may
 2901     # overwrite some of them when testing with obscure command lines.
 2902     # This happens at least with the AIX C compiler.
 2903     : > sub/conftest.c
 2904     for i in 1 2 3 4 5 6; do
 2905       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 2906       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 2907       # Solaris 8's {/usr,}/bin/sh.
 2908       touch sub/conftst$i.h
 2909     done
 2910     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 2911 
 2912     case $depmode in
 2913     nosideeffect)
 2914       # after this tag, mechanisms are not by side-effect, so they'll
 2915       # only be used when explicitly requested
 2916       if test "x$enable_dependency_tracking" = xyes; then
 2917     continue
 2918       else
 2919     break
 2920       fi
 2921       ;;
 2922     none) break ;;
 2923     esac
 2924     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 2925     # mode.  It turns out that the SunPro C++ compiler does not properly
 2926     # handle `-M -o', and we need to detect this.
 2927     if depmode=$depmode \
 2928        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 2929        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 2930        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 2931          >/dev/null 2>conftest.err &&
 2932        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 2933        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 2934        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 2935       # icc doesn't choke on unknown options, it will just issue warnings
 2936       # or remarks (even with -Werror).  So we grep stderr for any message
 2937       # that says an option was ignored or not supported.
 2938       # When given -MP, icc 7.0 and 7.1 complain thusly:
 2939       #   icc: Command line warning: ignoring option '-M'; no argument required
 2940       # The diagnosis changed in icc 8.0:
 2941       #   icc: Command line remark: option '-MP' not supported
 2942       if (grep 'ignoring option' conftest.err ||
 2943           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 2944         am_cv_CC_dependencies_compiler_type=$depmode
 2945         break
 2946       fi
 2947     fi
 2948   done
 2949 
 2950   cd ..
 2951   rm -rf conftest.dir
 2952 else
 2953   am_cv_CC_dependencies_compiler_type=none
 2954 fi
 2955 
 2956 fi
 2957 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
 2958 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
 2959 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 2960 
 2961 
 2962 
 2963 if
 2964   test "x$enable_dependency_tracking" != xno \
 2965   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 2966   am__fastdepCC_TRUE=
 2967   am__fastdepCC_FALSE='#'
 2968 else
 2969   am__fastdepCC_TRUE='#'
 2970   am__fastdepCC_FALSE=
 2971 fi
 2972 
 2973 
 2974 ac_ext=c
 2975 ac_cpp='$CPP $CPPFLAGS'
 2976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2979 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 2980 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 2981 # On Suns, sometimes $CPP names a directory.
 2982 if test -n "$CPP" && test -d "$CPP"; then
 2983   CPP=
 2984 fi
 2985 if test -z "$CPP"; then
 2986   if test "${ac_cv_prog_CPP+set}" = set; then
 2987   echo $ECHO_N "(cached) $ECHO_C" >&6
 2988 else
 2989       # Double quotes because CPP needs to be expanded
 2990     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 2991     do
 2992       ac_preproc_ok=false
 2993 for ac_c_preproc_warn_flag in '' yes
 2994 do
 2995   # Use a header file that comes with gcc, so configuring glibc
 2996   # with a fresh cross-compiler works.
 2997   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 2998   # <limits.h> exists even on freestanding compilers.
 2999   # On the NeXT, cc -E runs the code through the compiler's parser,
 3000   # not just through cpp. "Syntax error" is here to catch this case.
 3001   cat >conftest.$ac_ext <<_ACEOF
 3002 /* confdefs.h.  */
 3003 _ACEOF
 3004 cat confdefs.h >>conftest.$ac_ext
 3005 cat >>conftest.$ac_ext <<_ACEOF
 3006 /* end confdefs.h.  */
 3007 #ifdef __STDC__
 3008 # include <limits.h>
 3009 #else
 3010 # include <assert.h>
 3011 #endif
 3012              Syntax error
 3013 _ACEOF
 3014 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3015   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3016   ac_status=$?
 3017   grep -v '^ *+' conftest.er1 >conftest.err
 3018   rm -f conftest.er1
 3019   cat conftest.err >&5
 3020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3021   (exit $ac_status); } >/dev/null; then
 3022   if test -s conftest.err; then
 3023     ac_cpp_err=$ac_c_preproc_warn_flag
 3024     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 3025   else
 3026     ac_cpp_err=
 3027   fi
 3028 else
 3029   ac_cpp_err=yes
 3030 fi
 3031 if test -z "$ac_cpp_err"; then
 3032   :
 3033 else
 3034   echo "$as_me: failed program was:" >&5
 3035 sed 's/^/| /' conftest.$ac_ext >&5
 3036 
 3037   # Broken: fails on valid input.
 3038 continue
 3039 fi
 3040 rm -f conftest.err conftest.$ac_ext
 3041 
 3042   # OK, works on sane cases.  Now check whether non-existent headers
 3043   # can be detected and how.
 3044   cat >conftest.$ac_ext <<_ACEOF
 3045 /* confdefs.h.  */
 3046 _ACEOF
 3047 cat confdefs.h >>conftest.$ac_ext
 3048 cat >>conftest.$ac_ext <<_ACEOF
 3049 /* end confdefs.h.  */
 3050 #include <ac_nonexistent.h>
 3051 _ACEOF
 3052 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3053   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3054   ac_status=$?
 3055   grep -v '^ *+' conftest.er1 >conftest.err
 3056   rm -f conftest.er1
 3057   cat conftest.err >&5
 3058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3059   (exit $ac_status); } >/dev/null; then
 3060   if test -s conftest.err; then
 3061     ac_cpp_err=$ac_c_preproc_warn_flag
 3062     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 3063   else
 3064     ac_cpp_err=
 3065   fi
 3066 else
 3067   ac_cpp_err=yes
 3068 fi
 3069 if test -z "$ac_cpp_err"; then
 3070   # Broken: success on invalid input.
 3071 continue
 3072 else
 3073   echo "$as_me: failed program was:" >&5
 3074 sed 's/^/| /' conftest.$ac_ext >&5
 3075 
 3076   # Passes both tests.
 3077 ac_preproc_ok=:
 3078 break
 3079 fi
 3080 rm -f conftest.err conftest.$ac_ext
 3081 
 3082 done
 3083 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3084 rm -f conftest.err conftest.$ac_ext
 3085 if $ac_preproc_ok; then
 3086   break
 3087 fi
 3088 
 3089     done
 3090     ac_cv_prog_CPP=$CPP
 3091 
 3092 fi
 3093   CPP=$ac_cv_prog_CPP
 3094 else
 3095   ac_cv_prog_CPP=$CPP
 3096 fi
 3097 echo "$as_me:$LINENO: result: $CPP" >&5
 3098 echo "${ECHO_T}$CPP" >&6
 3099 ac_preproc_ok=false
 3100 for ac_c_preproc_warn_flag in '' yes
 3101 do
 3102   # Use a header file that comes with gcc, so configuring glibc
 3103   # with a fresh cross-compiler works.
 3104   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3105   # <limits.h> exists even on freestanding compilers.
 3106   # On the NeXT, cc -E runs the code through the compiler's parser,
 3107   # not just through cpp. "Syntax error" is here to catch this case.
 3108   cat >conftest.$ac_ext <<_ACEOF
 3109 /* confdefs.h.  */
 3110 _ACEOF
 3111 cat confdefs.h >>conftest.$ac_ext
 3112 cat >>conftest.$ac_ext <<_ACEOF
 3113 /* end confdefs.h.  */
 3114 #ifdef __STDC__
 3115 # include <limits.h>
 3116 #else
 3117 # include <assert.h>
 3118 #endif
 3119              Syntax error
 3120 _ACEOF
 3121 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3122   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3123   ac_status=$?
 3124   grep -v '^ *+' conftest.er1 >conftest.err
 3125   rm -f conftest.er1
 3126   cat conftest.err >&5
 3127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3128   (exit $ac_status); } >/dev/null; then
 3129   if test -s conftest.err; then
 3130     ac_cpp_err=$ac_c_preproc_warn_flag
 3131     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 3132   else
 3133     ac_cpp_err=
 3134   fi
 3135 else
 3136   ac_cpp_err=yes
 3137 fi
 3138 if test -z "$ac_cpp_err"; then
 3139   :
 3140 else
 3141   echo "$as_me: failed program was:" >&5
 3142 sed 's/^/| /' conftest.$ac_ext >&5
 3143 
 3144   # Broken: fails on valid input.
 3145 continue
 3146 fi
 3147 rm -f conftest.err conftest.$ac_ext
 3148 
 3149   # OK, works on sane cases.  Now check whether non-existent headers
 3150   # can be detected and how.
 3151   cat >conftest.$ac_ext <<_ACEOF
 3152 /* confdefs.h.  */
 3153 _ACEOF
 3154 cat confdefs.h >>conftest.$ac_ext
 3155 cat >>conftest.$ac_ext <<_ACEOF
 3156 /* end confdefs.h.  */
 3157 #include <ac_nonexistent.h>
 3158 _ACEOF
 3159 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3160   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3161   ac_status=$?
 3162   grep -v '^ *+' conftest.er1 >conftest.err
 3163   rm -f conftest.er1
 3164   cat conftest.err >&5
 3165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3166   (exit $ac_status); } >/dev/null; then
 3167   if test -s conftest.err; then
 3168     ac_cpp_err=$ac_c_preproc_warn_flag
 3169     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 3170   else
 3171     ac_cpp_err=
 3172   fi
 3173 else
 3174   ac_cpp_err=yes
 3175 fi
 3176 if test -z "$ac_cpp_err"; then
 3177   # Broken: success on invalid input.
 3178 continue
 3179 else
 3180   echo "$as_me: failed program was:" >&5
 3181 sed 's/^/| /' conftest.$ac_ext >&5
 3182 
 3183   # Passes both tests.
 3184 ac_preproc_ok=:
 3185 break
 3186 fi
 3187 rm -f conftest.err conftest.$ac_ext
 3188 
 3189 done
 3190 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3191 rm -f conftest.err conftest.$ac_ext
 3192 if $ac_preproc_ok; then
 3193   :
 3194 else
 3195   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 3196 See \`config.log' for more details." >&5
 3197 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 3198 See \`config.log' for more details." >&2;}
 3199    { (exit 1); exit 1; }; }
 3200 fi
 3201 
 3202 ac_ext=c
 3203 ac_cpp='$CPP $CPPFLAGS'
 3204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3207 
 3208 # Find a good install program.  We prefer a C program (faster),
 3209 # so one script is as good as another.  But avoid the broken or
 3210 # incompatible versions:
 3211 # SysV /etc/install, /usr/sbin/install
 3212 # SunOS /usr/etc/install
 3213 # IRIX /sbin/install
 3214 # AIX /bin/install
 3215 # AmigaOS /C/install, which installs bootblocks on floppy discs
 3216 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 3217 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 3218 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 3219 # OS/2's system install, which has a completely different semantic
 3220 # ./install, which can be erroneously created by make from ./install.sh.
 3221 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 3222 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
 3223 if test -z "$INSTALL"; then
 3224 if test "${ac_cv_path_install+set}" = set; then
 3225   echo $ECHO_N "(cached) $ECHO_C" >&6
 3226 else
 3227   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3228 for as_dir in $PATH
 3229 do
 3230   IFS=$as_save_IFS
 3231   test -z "$as_dir" && as_dir=.
 3232   # Account for people who put trailing slashes in PATH elements.
 3233 case $as_dir/ in
 3234   ./ | .// | /cC/* | \
 3235   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 3236   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 3237   /usr/ucb/* ) ;;
 3238   *)
 3239     # OSF1 and SCO ODT 3.0 have their own names for install.
 3240     # Don't use installbsd from OSF since it installs stuff as root
 3241     # by default.
 3242     for ac_prog in ginstall scoinst install; do
 3243       for ac_exec_ext in '' $ac_executable_extensions; do
 3244     if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 3245       if test $ac_prog = install &&
 3246         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3247         # AIX install.  It has an incompatible calling convention.
 3248         :
 3249       elif test $ac_prog = install &&
 3250         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3251         # program-specific install script used by HP pwplus--don't use.
 3252         :
 3253       else
 3254         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 3255         break 3
 3256       fi
 3257     fi
 3258       done
 3259     done
 3260     ;;
 3261 esac
 3262 done
 3263 
 3264 
 3265 fi
 3266   if test "${ac_cv_path_install+set}" = set; then
 3267     INSTALL=$ac_cv_path_install
 3268   else
 3269     # As a last resort, use the slow shell script.  We don't cache a
 3270     # path for INSTALL within a source directory, because that will
 3271     # break other packages using the cache if that directory is
 3272     # removed, or if the path is relative.
 3273     INSTALL=$ac_install_sh
 3274   fi
 3275 fi
 3276 echo "$as_me:$LINENO: result: $INSTALL" >&5
 3277 echo "${ECHO_T}$INSTALL" >&6
 3278 
 3279 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 3280 # It thinks the first close brace ends the variable substitution.
 3281 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 3282 
 3283 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 3284 
 3285 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 3286 
 3287 
 3288 # Check whether --enable-rfc2307bis or --disable-rfc2307bis was given.
 3289 if test "${enable_rfc2307bis+set}" = set; then
 3290   enableval="$enable_rfc2307bis"
 3291   cat >>confdefs.h <<\_ACEOF
 3292 #define RFC2307BIS 1
 3293 _ACEOF
 3294 
 3295 fi;
 3296 
 3297 
 3298 # Check whether --enable-debugging or --disable-debugging was given.
 3299 if test "${enable_debugging+set}" = set; then
 3300   enableval="$enable_debugging"
 3301   cat >>confdefs.h <<\_ACEOF
 3302 #define DEBUG 1
 3303 _ACEOF
 3304 
 3305 fi;
 3306 
 3307 # Check whether --enable-paged-results or --disable-paged-results was given.
 3308 if test "${enable_paged_results+set}" = set; then
 3309   enableval="$enable_paged_results"
 3310   cat >>confdefs.h <<\_ACEOF
 3311 #define PAGE_RESULTS 1
 3312 _ACEOF
 3313 
 3314 fi;
 3315 
 3316 # Check whether --enable-configurable-krb5-ccname-env or --disable-configurable-krb5-ccname-env was given.
 3317 if test "${enable_configurable_krb5_ccname_env+set}" = set; then
 3318   enableval="$enable_configurable_krb5_ccname_env"
 3319   cat >>confdefs.h <<\_ACEOF
 3320 #define CONFIGURE_KRB5_CCNAME 1
 3321 _ACEOF
 3322  cat >>confdefs.h <<\_ACEOF
 3323 #define CONFIGURE_KRB5_CCNAME_ENV 1
 3324 _ACEOF
 3325 
 3326 fi;
 3327 # Check whether --enable-configurable-krb5-ccname-gssapi or --disable-configurable-krb5-ccname-gssapi was given.
 3328 if test "${enable_configurable_krb5_ccname_gssapi+set}" = set; then
 3329   enableval="$enable_configurable_krb5_ccname_gssapi"
 3330   cat >>confdefs.h <<\_ACEOF
 3331 #define CONFIGURE_KRB5_CCNAME 1
 3332 _ACEOF
 3333  cat >>confdefs.h <<\_ACEOF
 3334 #define CONFIGURE_KRB5_CCNAME_GSSAPI 1
 3335 _ACEOF
 3336 
 3337 fi;
 3338 # Check whether --enable-configurable-krb5-keytab or --disable-configurable-krb5-keytab was given.
 3339 if test "${enable_configurable_krb5_keytab+set}" = set; then
 3340   enableval="$enable_configurable_krb5_keytab"
 3341   cat >>confdefs.h <<\_ACEOF
 3342 #define CONFIGURE_KRB5_KEYTAB 1
 3343 _ACEOF
 3344 
 3345 fi;
 3346 
 3347 
 3348 # Check whether --with-ldap-lib or --without-ldap-lib was given.
 3349 if test "${with_ldap_lib+set}" = set; then
 3350   withval="$with_ldap_lib"
 3351 
 3352 fi;
 3353 
 3354 # Check whether --with-ldap-dir or --without-ldap-dir was given.
 3355 if test "${with_ldap_dir+set}" = set; then
 3356   withval="$with_ldap_dir"
 3357 
 3358 fi;
 3359 
 3360 # Check whether --with-ldap-conf-file or --without-ldap-conf-file was given.
 3361 if test "${with_ldap_conf_file+set}" = set; then
 3362   withval="$with_ldap_conf_file"
 3363    NSS_LDAP_PATH_CONF="$with_ldap_conf_file"
 3364 else
 3365    NSS_LDAP_PATH_CONF="/etc/ldap.conf"
 3366 fi;
 3367 
 3368 # Check whether --with-ldap-secret-file or --without-ldap-secret-file was given.
 3369 if test "${with_ldap_secret_file+set}" = set; then
 3370   withval="$with_ldap_secret_file"
 3371    NSS_LDAP_PATH_ROOTPASSWD="$with_ldap_secret_file"
 3372 else
 3373    NSS_LDAP_PATH_ROOTPASSWD="/etc/ldap.secret"
 3374 fi;
 3375 
 3376 # Check whether --with-gssapi-dir or --without-gssapi-dir was given.
 3377 if test "${with_gssapi_dir+set}" = set; then
 3378   withval="$with_gssapi_dir"
 3379 
 3380 fi;
 3381 
 3382 # Check whether --with-ngroups or --without-ngroups was given.
 3383 if test "${with_ngroups+set}" = set; then
 3384   withval="$with_ngroups"
 3385   cat >>confdefs.h <<_ACEOF
 3386 #define LDAP_NSS_NGROUPS $with_ngroups
 3387 _ACEOF
 3388 
 3389 fi;
 3390 
 3391 cat >>confdefs.h <<_ACEOF
 3392 #define NSS_LDAP_PATH_CONF "$NSS_LDAP_PATH_CONF"
 3393 _ACEOF
 3394 
 3395 cat >>confdefs.h <<_ACEOF
 3396 #define NSS_LDAP_PATH_ROOTPASSWD "$NSS_LDAP_PATH_ROOTPASSWD"
 3397 _ACEOF
 3398 
 3399 
 3400 
 3401 
 3402 if test "$ac_cv_c_compiler_gnu" = "yes"; then CFLAGS="$CFLAGS -Wall -fPIC"; fi
 3403 
 3404 CPPFLAGS="$CPPFLAGS -DLDAP_REFERRALS -DLDAP_DEPRECATED"
 3405 
 3406 case "$target_os" in
 3407 freebsd*) CPPFLAGS="$CPPFLAGS -DPIC -D_REENTRANT" ;;
 3408 aix*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
 3409 *) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
 3410 esac
 3411 
 3412 # Always use native linker on Solaris and AIX
 3413 # but only invoke directly if compiling with gcc (?)
 3414 
 3415 case "$target_os" in
 3416 aix*) if test "$ac_cv_c_compiler_gnu" = "yes"; then
 3417     nss_ldap_so_LD="/usr/bin/ld"
 3418   fi
 3419   LDFLAGS="$LDFLAGS -Wl,-brtl"
 3420   nss_ldap_so_LDFLAGS="-bM:SRE -bnoentry -bE:\$(srcdir)/exports.aix -brtl -lc"
 3421   NSS_LDAP_LDFLAGS="-bM:SRE -enss_ldap_initialize -brtl -lc"
 3422   CPPFLAGS="$CPPFLAGS -I."
 3423   need_pthread=yes
 3424   TARGET_OS=AIX ;;
 3425 solaris*) if test "$ac_cv_c_compiler_gnu" = yes; then
 3426     nss_ldap_so_LD="/usr/ccs/bin/ld"
 3427   fi
 3428   nss_ldap_so_LDFLAGS="-Bdirect -z nodelete -Bdynamic -M \$(srcdir)/exports.solaris -G" ;;
 3429 hpux*) if test "$ac_cv_c_compiler_gnu" = yes; then
 3430     nss_ldap_so_LD="/bin/ld"
 3431   fi
 3432   nss_ldap_so_LDFLAGS="-b -dynamic -G `cat exports.hpux`"
 3433   CPPFLAGS="$CPPFLAGS -I. -DHPUX"
 3434   TARGET_OS=HPUX ;;
 3435 linux*) nss_ldap_so_LDFLAGS="-shared -Wl,-Bdynamic -Wl,--version-script,\$(srcdir)/exports.linux" ;;
 3436 *) nss_ldap_so_LDFLAGS="-shared -Wl,-Bdynamic" ;;
 3437 esac
 3438 
 3439 
 3440 
 3441 if test "$GCC" = "yes"; then
 3442   GCC_TRUE=
 3443   GCC_FALSE='#'
 3444 else
 3445   GCC_TRUE='#'
 3446   GCC_FALSE=
 3447 fi
 3448 
 3449 
 3450 
 3451 if test "$target_os" = "linux" -o "$target_os" = "linux-gnu"; then
 3452   GLIBC_TRUE=
 3453   GLIBC_FALSE='#'
 3454 else
 3455   GLIBC_TRUE='#'
 3456   GLIBC_FALSE=
 3457 fi
 3458 
 3459 
 3460 
 3461 if test "$TARGET_OS" = AIX; then
 3462   AIX_TRUE=
 3463   AIX_FALSE='#'
 3464 else
 3465   AIX_TRUE='#'
 3466   AIX_FALSE=
 3467 fi
 3468 
 3469 
 3470 
 3471 if test "$TARGET_OS" = HPUX; then
 3472   HPUX_TRUE=
 3473   HPUX_FALSE='#'
 3474 else
 3475   HPUX_TRUE='#'
 3476   HPUX_FALSE=
 3477 fi
 3478 
 3479 
 3480 
 3481 
 3482 if test -n "$nss_ldap_so_LD"; then
 3483   USE_NATIVE_LINKER_TRUE=
 3484   USE_NATIVE_LINKER_FALSE='#'
 3485 else
 3486   USE_NATIVE_LINKER_TRUE='#'
 3487   USE_NATIVE_LINKER_FALSE=
 3488 fi
 3489 
 3490 
 3491 # unfortunately the linker flags have to be defined twice for
 3492 # AIX as we can't force using the native linker for configure
 3493 # tests, and the gcc front-end does not understand native
 3494 # linker flags.
 3495 if test -n "$with_ldap_dir"; then
 3496   CPPFLAGS="$CPPFLAGS -I$with_ldap_dir/include"
 3497   LDFLAGS="$LDFLAGS -L$with_ldap_dir/lib"
 3498   case "$target_os" in
 3499   aix*) LDFLAGS="$LDFLAGS -Wl,-blibpath:$with_ldap_dir/lib"
 3500     nss_ldap_so_LDFLAGS="$nss_ldap_so_LDFLAGS -L$with_ldap_dir/lib -blibpath:$with_ldap_dir/lib"
 3501     NSS_LDAP_LDFLAGS="$NSS_LDAP_LDFLAGS -L$with_ldap_dir/lib -blibpath:$with_ldap_dir/lib" ;;
 3502   hpux*) LDFLAGS="$LDFLAGS -Wl,+b$with_ldap_dir/lib"
 3503     nss_ldap_so_LDFLAGS="$nss_ldap_so_LDFLAGS -L$with_ldap_dir/lib +b$with_ldap_dir/lib" ;;
 3504   solaris*) LDFLAGS="$LDFLAGS -R$with_ldap_dir/lib"
 3505     nss_ldap_so_LDFLAGS="$nss_ldap_so_LDFLAGS -L$with_ldap_dir/lib -R$with_ldap_dir/lib" ;;
 3506   *) LDFLAGS="$LDFLAGS -Wl,-rpath,$with_ldap_dir/lib" ;;
 3507   esac
 3508 fi
 3509 if test -n "$with_gssapi_dir"; then
 3510   CPPFLAGS="$CPPFLAGS -I$with_gssapi_dir/include"
 3511   LDFLAGS="$LDFLAGS -L$with_gssapi_dir/lib"
 3512 fi
 3513 
 3514 
 3515 
 3516 
 3517 
 3518 
 3519 
 3520 echo "$as_me:$LINENO: checking for egrep" >&5
 3521 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
 3522 if test "${ac_cv_prog_egrep+set}" = set; then
 3523   echo $ECHO_N "(cached) $ECHO_C" >&6
 3524 else
 3525   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
 3526     then ac_cv_prog_egrep='grep -E'
 3527     else ac_cv_prog_egrep='egrep'
 3528     fi
 3529 fi
 3530 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
 3531 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 3532  EGREP=$ac_cv_prog_egrep
 3533 
 3534 
 3535 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 3536 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 3537 if test "${ac_cv_header_stdc+set}" = set; then
 3538   echo $ECHO_N "(cached) $ECHO_C" >&6
 3539 else
 3540   cat >conftest.$ac_ext <<_ACEOF
 3541 /* confdefs.h.  */
 3542 _ACEOF
 3543 cat confdefs.h >>conftest.$ac_ext
 3544 cat >>conftest.$ac_ext <<_ACEOF
 3545 /* end confdefs.h.  */
 3546 #include <stdlib.h>
 3547 #include <stdarg.h>
 3548 #include <string.h>
 3549 #include <float.h>
 3550 
 3551 int
 3552 main ()
 3553 {
 3554 
 3555   ;
 3556   return 0;
 3557 }
 3558 _ACEOF
 3559 rm -f conftest.$ac_objext
 3560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3561   (eval $ac_compile) 2>conftest.er1
 3562   ac_status=$?
 3563   grep -v '^ *+' conftest.er1 >conftest.err
 3564   rm -f conftest.er1
 3565   cat conftest.err >&5
 3566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3567   (exit $ac_status); } &&
 3568      { ac_try='test -z "$ac_c_werror_flag"
 3569              || test ! -s conftest.err'
 3570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3571   (eval $ac_try) 2>&5
 3572   ac_status=$?
 3573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3574   (exit $ac_status); }; } &&
 3575      { ac_try='test -s conftest.$ac_objext'
 3576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3577   (eval $ac_try) 2>&5
 3578   ac_status=$?
 3579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3580   (exit $ac_status); }; }; then
 3581   ac_cv_header_stdc=yes
 3582 else
 3583   echo "$as_me: failed program was:" >&5
 3584 sed 's/^/| /' conftest.$ac_ext >&5
 3585 
 3586 ac_cv_header_stdc=no
 3587 fi
 3588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 3589 
 3590 if test $ac_cv_header_stdc = yes; then
 3591   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 3592   cat >conftest.$ac_ext <<_ACEOF
 3593 /* confdefs.h.  */
 3594 _ACEOF
 3595 cat confdefs.h >>conftest.$ac_ext
 3596 cat >>conftest.$ac_ext <<_ACEOF
 3597 /* end confdefs.h.  */
 3598 #include <string.h>
 3599 
 3600 _ACEOF
 3601 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3602   $EGREP "memchr" >/dev/null 2>&1; then
 3603   :
 3604 else
 3605   ac_cv_header_stdc=no
 3606 fi
 3607 rm -f conftest*
 3608 
 3609 fi
 3610 
 3611 if test $ac_cv_header_stdc = yes; then
 3612   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 3613   cat >conftest.$ac_ext <<_ACEOF
 3614 /* confdefs.h.  */
 3615 _ACEOF
 3616 cat confdefs.h >>conftest.$ac_ext
 3617 cat >>conftest.$ac_ext <<_ACEOF
 3618 /* end confdefs.h.  */
 3619 #include <stdlib.h>
 3620 
 3621 _ACEOF
 3622 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3623   $EGREP "free" >/dev/null 2>&1; then
 3624   :
 3625 else
 3626   ac_cv_header_stdc=no
 3627 fi
 3628 rm -f conftest*
 3629 
 3630 fi
 3631 
 3632 if test $ac_cv_header_stdc = yes; then
 3633   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 3634   if test "$cross_compiling" = yes; then
 3635   :
 3636 else
 3637   cat >conftest.$ac_ext <<_ACEOF
 3638 /* confdefs.h.  */
 3639 _ACEOF
 3640 cat confdefs.h >>conftest.$ac_ext
 3641 cat >>conftest.$ac_ext <<_ACEOF
 3642 /* end confdefs.h.  */
 3643 #include <ctype.h>
 3644 #if ((' ' & 0x0FF) == 0x020)
 3645 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 3646 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 3647 #else
 3648 # define ISLOWER(c) \
 3649            (('a' <= (c) && (c) <= 'i') \
 3650              || ('j' <= (c) && (c) <= 'r') \
 3651              || ('s' <= (c) && (c) <= 'z'))
 3652 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 3653 #endif
 3654 
 3655 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 3656 int
 3657 main ()
 3658 {
 3659   int i;
 3660   for (i = 0; i < 256; i++)
 3661     if (XOR (islower (i), ISLOWER (i))
 3662     || toupper (i) != TOUPPER (i))
 3663       exit(2);
 3664   exit (0);
 3665 }
 3666 _ACEOF
 3667 rm -f conftest$ac_exeext
 3668 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 3669   (eval $ac_link) 2>&5
 3670   ac_status=$?
 3671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3672   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 3673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3674   (eval $ac_try) 2>&5
 3675   ac_status=$?
 3676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3677   (exit $ac_status); }; }; then
 3678   :
 3679 else
 3680   echo "$as_me: program exited with status $ac_status" >&5
 3681 echo "$as_me: failed program was:" >&5
 3682 sed 's/^/| /' conftest.$ac_ext >&5
 3683 
 3684 ( exit $ac_status )
 3685 ac_cv_header_stdc=no
 3686 fi
 3687 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 3688 fi
 3689 fi
 3690 fi
 3691 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 3692 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 3693 if test $ac_cv_header_stdc = yes; then
 3694 
 3695 cat >>confdefs.h <<\_ACEOF
 3696 #define STDC_HEADERS 1
 3697 _ACEOF
 3698 
 3699 fi
 3700 
 3701 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 3702 
 3703 
 3704 
 3705 
 3706 
 3707 
 3708 
 3709 
 3710 
 3711 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 3712           inttypes.h stdint.h unistd.h
 3713 do
 3714 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3715 echo "$as_me:$LINENO: checking for $ac_header" >&5
 3716 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 3717 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3718   echo $ECHO_N "(cached) $ECHO_C" >&6
 3719 else
 3720   cat >conftest.$ac_ext <<_ACEOF
 3721 /* confdefs.h.  */
 3722 _ACEOF
 3723 cat confdefs.h >>conftest.$ac_ext
 3724 cat >>conftest.$ac_ext <<_ACEOF
 3725 /* end confdefs.h.  */
 3726 $ac_includes_default
 3727 
 3728 #include <$ac_header>
 3729 _ACEOF
 3730 rm -f conftest.$ac_objext
 3731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3732   (eval $ac_compile) 2>conftest.er1
 3733   ac_status=$?
 3734   grep -v '^ *+' conftest.er1 >conftest.err
 3735   rm -f conftest.er1
 3736   cat conftest.err >&5
 3737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3738   (exit $ac_status); } &&
 3739      { ac_try='test -z "$ac_c_werror_flag"
 3740              || test ! -s conftest.err'
 3741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3742   (eval $ac_try) 2>&5
 3743   ac_status=$?
 3744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3745   (exit $ac_status); }; } &&
 3746      { ac_try='test -s conftest.$ac_objext'
 3747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3748   (eval $ac_try) 2>&5
 3749   ac_status=$?
 3750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3751   (exit $ac_status); }; }; then
 3752   eval "$as_ac_Header=yes"
 3753 else
 3754   echo "$as_me: failed program was:" >&5
 3755 sed 's/^/| /' conftest.$ac_ext >&5
 3756 
 3757 eval "$as_ac_Header=no"
 3758 fi
 3759 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 3760 fi
 3761 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 3762 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 3763 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 3764   cat >>confdefs.h <<_ACEOF
 3765 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 3766 _ACEOF
 3767 
 3768 fi
 3769 
 3770 done
 3771 
 3772 
 3773 
 3774 for ac_header in lber.h
 3775 do
 3776 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3777 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3778   echo "$as_me:$LINENO: checking for $ac_header" >&5
 3779 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 3780 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3781   echo $ECHO_N "(cached) $ECHO_C" >&6
 3782 fi
 3783 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 3784 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 3785 else
 3786   # Is the header compilable?
 3787 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 3788 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 3789 cat >conftest.$ac_ext <<_ACEOF
 3790 /* confdefs.h.  */
 3791 _ACEOF
 3792 cat confdefs.h >>conftest.$ac_ext
 3793 cat >>conftest.$ac_ext <<_ACEOF
 3794 /* end confdefs.h.  */
 3795 $ac_includes_default
 3796 #include <$ac_header>
 3797 _ACEOF
 3798 rm -f conftest.$ac_objext
 3799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3800   (eval $ac_compile) 2>conftest.er1
 3801   ac_status=$?
 3802   grep -v '^ *+' conftest.er1 >conftest.err
 3803   rm -f conftest.er1
 3804   cat conftest.err >&5
 3805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3806   (exit $ac_status); } &&
 3807      { ac_try='test -z "$ac_c_werror_flag"
 3808              || test ! -s conftest.err'
 3809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3810   (eval $ac_try) 2>&5
 3811   ac_status=$?
 3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3813   (exit $ac_status); }; } &&
 3814      { ac_try='test -s conftest.$ac_objext'
 3815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3816   (eval $ac_try) 2>&5
 3817   ac_status=$?
 3818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3819   (exit $ac_status); }; }; then
 3820   ac_header_compiler=yes
 3821 else
 3822   echo "$as_me: failed program was:" >&5
 3823 sed 's/^/| /' conftest.$ac_ext >&5
 3824 
 3825 ac_header_compiler=no
 3826 fi
 3827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 3828 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 3829 echo "${ECHO_T}$ac_header_compiler" >&6
 3830 
 3831 # Is the header present?
 3832 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 3833 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 3834 cat >conftest.$ac_ext <<_ACEOF
 3835 /* confdefs.h.  */
 3836 _ACEOF
 3837 cat confdefs.h >>conftest.$ac_ext
 3838 cat >>conftest.$ac_ext <<_ACEOF
 3839 /* end confdefs.h.  */
 3840 #include <$ac_header>
 3841 _ACEOF
 3842 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3843   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3844   ac_status=$?
 3845   grep -v '^ *+' conftest.er1 >conftest.err
 3846   rm -f conftest.er1
 3847   cat conftest.err >&5
 3848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3849   (exit $ac_status); } >/dev/null; then
 3850   if test -s conftest.err; then
 3851     ac_cpp_err=$ac_c_preproc_warn_flag
 3852     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 3853   else
 3854     ac_cpp_err=
 3855   fi
 3856 else
 3857   ac_cpp_err=yes
 3858 fi
 3859 if test -z "$ac_cpp_err"; then
 3860   ac_header_preproc=yes
 3861 else
 3862   echo "$as_me: failed program was:" >&5
 3863 sed 's/^/| /' conftest.$ac_ext >&5
 3864 
 3865   ac_header_preproc=no
 3866 fi
 3867 rm -f conftest.err conftest.$ac_ext
 3868 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 3869 echo "${ECHO_T}$ac_header_preproc" >&6
 3870 
 3871 # So?  What about this header?
 3872 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 3873   yes:no: )
 3874     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 3875 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 3876     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 3877 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 3878     ac_header_preproc=yes
 3879     ;;
 3880   no:yes:* )
 3881     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 3882 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 3883     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 3884 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 3885     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 3886 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 3887     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 3888 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 3889     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 3890 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 3891     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 3892 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 3893     (
 3894       cat <<\_ASBOX
 3895 ## ------------------------------------------ ##
 3896 ## Report this to the AC_PACKAGE_NAME lists.  ##
 3897 ## ------------------------------------------ ##
 3898 _ASBOX
 3899     ) |
 3900       sed "s/^/$as_me: WARNING:     /" >&2
 3901     ;;
 3902 esac
 3903 echo "$as_me:$LINENO: checking for $ac_header" >&5
 3904 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 3905 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3906   echo $ECHO_N "(cached) $ECHO_C" >&6
 3907 else
 3908   eval "$as_ac_Header=\$ac_header_preproc"
 3909 fi
 3910 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 3911 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 3912 
 3913 fi
 3914 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 3915   cat >>confdefs.h <<_ACEOF
 3916 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 3917 _ACEOF
 3918 
 3919 fi
 3920 
 3921 done
 3922 
 3923 
 3924 for ac_header in ldap.h
 3925 do
 3926 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3927 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3928   echo "$as_me:$LINENO: checking for $ac_header" >&5
 3929 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 3930 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 3931   echo $ECHO_N "(cached) $ECHO_C" >&6
 3932 fi
 3933 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 3934 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 3935 else
 3936   # Is the header compilable?
 3937 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 3938 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 3939 cat >conftest.$ac_ext <<_ACEOF
 3940 /* confdefs.h.  */
 3941 _ACEOF
 3942 cat confdefs.h >>conftest.$ac_ext
 3943 cat >>conftest.$ac_ext <<_ACEOF
 3944 /* end confdefs.h.  */
 3945 $ac_includes_default
 3946 #include <$ac_header>
 3947 _ACEOF
 3948 rm -f conftest.$ac_objext
 3949 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 3950   (eval $ac_compile) 2>conftest.er1
 3951   ac_status=$?
 3952   grep -v '^ *+' conftest.er1 >conftest.err
 3953   rm -f conftest.er1
 3954   cat conftest.err >&5
 3955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3956   (exit $ac_status); } &&
 3957      { ac_try='test -z "$ac_c_werror_flag"
 3958              || test ! -s conftest.err'
 3959   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3960   (eval $ac_try) 2>&5
 3961   ac_status=$?
 3962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3963   (exit $ac_status); }; } &&
 3964      { ac_try='test -s conftest.$ac_objext'
 3965   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 3966   (eval $ac_try) 2>&5
 3967   ac_status=$?
 3968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3969   (exit $ac_status); }; }; then
 3970   ac_header_compiler=yes
 3971 else
 3972   echo "$as_me: failed program was:" >&5
 3973 sed 's/^/| /' conftest.$ac_ext >&5
 3974 
 3975 ac_header_compiler=no
 3976 fi
 3977 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 3978 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 3979 echo "${ECHO_T}$ac_header_compiler" >&6
 3980 
 3981 # Is the header present?
 3982 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 3983 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 3984 cat >conftest.$ac_ext <<_ACEOF
 3985 /* confdefs.h.  */
 3986 _ACEOF
 3987 cat confdefs.h >>conftest.$ac_ext
 3988 cat >>conftest.$ac_ext <<_ACEOF
 3989 /* end confdefs.h.  */
 3990 #include <$ac_header>
 3991 _ACEOF
 3992 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 3993   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 3994   ac_status=$?
 3995   grep -v '^ *+' conftest.er1 >conftest.err
 3996   rm -f conftest.er1
 3997   cat conftest.err >&5
 3998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3999   (exit $ac_status); } >/dev/null; then
 4000   if test -s conftest.err; then
 4001     ac_cpp_err=$ac_c_preproc_warn_flag
 4002     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4003   else
 4004     ac_cpp_err=
 4005   fi
 4006 else
 4007   ac_cpp_err=yes
 4008 fi
 4009 if test -z "$ac_cpp_err"; then
 4010   ac_header_preproc=yes
 4011 else
 4012   echo "$as_me: failed program was:" >&5
 4013 sed 's/^/| /' conftest.$ac_ext >&5
 4014 
 4015   ac_header_preproc=no
 4016 fi
 4017 rm -f conftest.err conftest.$ac_ext
 4018 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4019 echo "${ECHO_T}$ac_header_preproc" >&6
 4020 
 4021 # So?  What about this header?
 4022 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4023   yes:no: )
 4024     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4025 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4026     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4027 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4028     ac_header_preproc=yes
 4029     ;;
 4030   no:yes:* )
 4031     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4032 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4033     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4034 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4035     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4036 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4037     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4038 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4039     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4040 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4041     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4042 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4043     (
 4044       cat <<\_ASBOX
 4045 ## ------------------------------------------ ##
 4046 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4047 ## ------------------------------------------ ##
 4048 _ASBOX
 4049     ) |
 4050       sed "s/^/$as_me: WARNING:     /" >&2
 4051     ;;
 4052 esac
 4053 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4054 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4055 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4056   echo $ECHO_N "(cached) $ECHO_C" >&6
 4057 else
 4058   eval "$as_ac_Header=\$ac_header_preproc"
 4059 fi
 4060 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4061 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4062 
 4063 fi
 4064 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4065   cat >>confdefs.h <<_ACEOF
 4066 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4067 _ACEOF
 4068 
 4069 else
 4070   { { echo "$as_me:$LINENO: error: could not locate <ldap.h>" >&5
 4071 echo "$as_me: error: could not locate <ldap.h>" >&2;}
 4072    { (exit 1); exit 1; }; }
 4073 fi
 4074 
 4075 done
 4076 
 4077 
 4078 for ac_header in ldap_ssl.h
 4079 do
 4080 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4081 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4082   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4083 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4084 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4085   echo $ECHO_N "(cached) $ECHO_C" >&6
 4086 fi
 4087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4088 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4089 else
 4090   # Is the header compilable?
 4091 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4092 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4093 cat >conftest.$ac_ext <<_ACEOF
 4094 /* confdefs.h.  */
 4095 _ACEOF
 4096 cat confdefs.h >>conftest.$ac_ext
 4097 cat >>conftest.$ac_ext <<_ACEOF
 4098 /* end confdefs.h.  */
 4099 $ac_includes_default
 4100 #include <$ac_header>
 4101 _ACEOF
 4102 rm -f conftest.$ac_objext
 4103 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4104   (eval $ac_compile) 2>conftest.er1
 4105   ac_status=$?
 4106   grep -v '^ *+' conftest.er1 >conftest.err
 4107   rm -f conftest.er1
 4108   cat conftest.err >&5
 4109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4110   (exit $ac_status); } &&
 4111      { ac_try='test -z "$ac_c_werror_flag"
 4112              || test ! -s conftest.err'
 4113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4114   (eval $ac_try) 2>&5
 4115   ac_status=$?
 4116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4117   (exit $ac_status); }; } &&
 4118      { ac_try='test -s conftest.$ac_objext'
 4119   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4120   (eval $ac_try) 2>&5
 4121   ac_status=$?
 4122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4123   (exit $ac_status); }; }; then
 4124   ac_header_compiler=yes
 4125 else
 4126   echo "$as_me: failed program was:" >&5
 4127 sed 's/^/| /' conftest.$ac_ext >&5
 4128 
 4129 ac_header_compiler=no
 4130 fi
 4131 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4132 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4133 echo "${ECHO_T}$ac_header_compiler" >&6
 4134 
 4135 # Is the header present?
 4136 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4137 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4138 cat >conftest.$ac_ext <<_ACEOF
 4139 /* confdefs.h.  */
 4140 _ACEOF
 4141 cat confdefs.h >>conftest.$ac_ext
 4142 cat >>conftest.$ac_ext <<_ACEOF
 4143 /* end confdefs.h.  */
 4144 #include <$ac_header>
 4145 _ACEOF
 4146 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4147   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4148   ac_status=$?
 4149   grep -v '^ *+' conftest.er1 >conftest.err
 4150   rm -f conftest.er1
 4151   cat conftest.err >&5
 4152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4153   (exit $ac_status); } >/dev/null; then
 4154   if test -s conftest.err; then
 4155     ac_cpp_err=$ac_c_preproc_warn_flag
 4156     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4157   else
 4158     ac_cpp_err=
 4159   fi
 4160 else
 4161   ac_cpp_err=yes
 4162 fi
 4163 if test -z "$ac_cpp_err"; then
 4164   ac_header_preproc=yes
 4165 else
 4166   echo "$as_me: failed program was:" >&5
 4167 sed 's/^/| /' conftest.$ac_ext >&5
 4168 
 4169   ac_header_preproc=no
 4170 fi
 4171 rm -f conftest.err conftest.$ac_ext
 4172 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4173 echo "${ECHO_T}$ac_header_preproc" >&6
 4174 
 4175 # So?  What about this header?
 4176 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4177   yes:no: )
 4178     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4179 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4180     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4181 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4182     ac_header_preproc=yes
 4183     ;;
 4184   no:yes:* )
 4185     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4186 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4187     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4188 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4189     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4190 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4191     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4192 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4193     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4194 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4195     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4196 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4197     (
 4198       cat <<\_ASBOX
 4199 ## ------------------------------------------ ##
 4200 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4201 ## ------------------------------------------ ##
 4202 _ASBOX
 4203     ) |
 4204       sed "s/^/$as_me: WARNING:     /" >&2
 4205     ;;
 4206 esac
 4207 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4208 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4209 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4210   echo $ECHO_N "(cached) $ECHO_C" >&6
 4211 else
 4212   eval "$as_ac_Header=\$ac_header_preproc"
 4213 fi
 4214 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4215 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4216 
 4217 fi
 4218 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4219   cat >>confdefs.h <<_ACEOF
 4220 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4221 _ACEOF
 4222 
 4223 fi
 4224 
 4225 done
 4226 
 4227 
 4228 
 4229 # For HP-UX and AIX we use private API, the headers for which
 4230 # are included locally. We need to do something to stop both
 4231 # API being detected.
 4232 case "$target_os" in
 4233   aix*)
 4234 
 4235 for ac_header in irs.h usersec.h
 4236 do
 4237 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4238 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4239   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4240 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4241 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4242   echo $ECHO_N "(cached) $ECHO_C" >&6
 4243 fi
 4244 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4245 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4246 else
 4247   # Is the header compilable?
 4248 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4249 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4250 cat >conftest.$ac_ext <<_ACEOF
 4251 /* confdefs.h.  */
 4252 _ACEOF
 4253 cat confdefs.h >>conftest.$ac_ext
 4254 cat >>conftest.$ac_ext <<_ACEOF
 4255 /* end confdefs.h.  */
 4256 $ac_includes_default
 4257 #include <$ac_header>
 4258 _ACEOF
 4259 rm -f conftest.$ac_objext
 4260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4261   (eval $ac_compile) 2>conftest.er1
 4262   ac_status=$?
 4263   grep -v '^ *+' conftest.er1 >conftest.err
 4264   rm -f conftest.er1
 4265   cat conftest.err >&5
 4266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4267   (exit $ac_status); } &&
 4268      { ac_try='test -z "$ac_c_werror_flag"
 4269              || test ! -s conftest.err'
 4270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4271   (eval $ac_try) 2>&5
 4272   ac_status=$?
 4273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4274   (exit $ac_status); }; } &&
 4275      { ac_try='test -s conftest.$ac_objext'
 4276   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4277   (eval $ac_try) 2>&5
 4278   ac_status=$?
 4279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4280   (exit $ac_status); }; }; then
 4281   ac_header_compiler=yes
 4282 else
 4283   echo "$as_me: failed program was:" >&5
 4284 sed 's/^/| /' conftest.$ac_ext >&5
 4285 
 4286 ac_header_compiler=no
 4287 fi
 4288 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4289 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4290 echo "${ECHO_T}$ac_header_compiler" >&6
 4291 
 4292 # Is the header present?
 4293 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4294 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4295 cat >conftest.$ac_ext <<_ACEOF
 4296 /* confdefs.h.  */
 4297 _ACEOF
 4298 cat confdefs.h >>conftest.$ac_ext
 4299 cat >>conftest.$ac_ext <<_ACEOF
 4300 /* end confdefs.h.  */
 4301 #include <$ac_header>
 4302 _ACEOF
 4303 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4304   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4305   ac_status=$?
 4306   grep -v '^ *+' conftest.er1 >conftest.err
 4307   rm -f conftest.er1
 4308   cat conftest.err >&5
 4309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4310   (exit $ac_status); } >/dev/null; then
 4311   if test -s conftest.err; then
 4312     ac_cpp_err=$ac_c_preproc_warn_flag
 4313     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4314   else
 4315     ac_cpp_err=
 4316   fi
 4317 else
 4318   ac_cpp_err=yes
 4319 fi
 4320 if test -z "$ac_cpp_err"; then
 4321   ac_header_preproc=yes
 4322 else
 4323   echo "$as_me: failed program was:" >&5
 4324 sed 's/^/| /' conftest.$ac_ext >&5
 4325 
 4326   ac_header_preproc=no
 4327 fi
 4328 rm -f conftest.err conftest.$ac_ext
 4329 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4330 echo "${ECHO_T}$ac_header_preproc" >&6
 4331 
 4332 # So?  What about this header?
 4333 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4334   yes:no: )
 4335     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4336 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4337     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4338 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4339     ac_header_preproc=yes
 4340     ;;
 4341   no:yes:* )
 4342     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4343 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4344     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4345 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4346     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4347 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4348     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4349 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4350     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4351 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4352     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4353 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4354     (
 4355       cat <<\_ASBOX
 4356 ## ------------------------------------------ ##
 4357 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4358 ## ------------------------------------------ ##
 4359 _ASBOX
 4360     ) |
 4361       sed "s/^/$as_me: WARNING:     /" >&2
 4362     ;;
 4363 esac
 4364 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4365 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4366 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4367   echo $ECHO_N "(cached) $ECHO_C" >&6
 4368 else
 4369   eval "$as_ac_Header=\$ac_header_preproc"
 4370 fi
 4371 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4372 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4373 
 4374 fi
 4375 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4376   cat >>confdefs.h <<_ACEOF
 4377 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4378 _ACEOF
 4379 
 4380 fi
 4381 
 4382 done
 4383  ;;
 4384   hpux*)
 4385 for ac_header in nsswitch.h
 4386 do
 4387 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4388 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4389   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4390 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4391 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4392   echo $ECHO_N "(cached) $ECHO_C" >&6
 4393 fi
 4394 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4395 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4396 else
 4397   # Is the header compilable?
 4398 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4399 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4400 cat >conftest.$ac_ext <<_ACEOF
 4401 /* confdefs.h.  */
 4402 _ACEOF
 4403 cat confdefs.h >>conftest.$ac_ext
 4404 cat >>conftest.$ac_ext <<_ACEOF
 4405 /* end confdefs.h.  */
 4406 $ac_includes_default
 4407 #include <$ac_header>
 4408 _ACEOF
 4409 rm -f conftest.$ac_objext
 4410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4411   (eval $ac_compile) 2>conftest.er1
 4412   ac_status=$?
 4413   grep -v '^ *+' conftest.er1 >conftest.err
 4414   rm -f conftest.er1
 4415   cat conftest.err >&5
 4416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4417   (exit $ac_status); } &&
 4418      { ac_try='test -z "$ac_c_werror_flag"
 4419              || test ! -s conftest.err'
 4420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4421   (eval $ac_try) 2>&5
 4422   ac_status=$?
 4423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4424   (exit $ac_status); }; } &&
 4425      { ac_try='test -s conftest.$ac_objext'
 4426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4427   (eval $ac_try) 2>&5
 4428   ac_status=$?
 4429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4430   (exit $ac_status); }; }; then
 4431   ac_header_compiler=yes
 4432 else
 4433   echo "$as_me: failed program was:" >&5
 4434 sed 's/^/| /' conftest.$ac_ext >&5
 4435 
 4436 ac_header_compiler=no
 4437 fi
 4438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4439 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4440 echo "${ECHO_T}$ac_header_compiler" >&6
 4441 
 4442 # Is the header present?
 4443 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4444 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4445 cat >conftest.$ac_ext <<_ACEOF
 4446 /* confdefs.h.  */
 4447 _ACEOF
 4448 cat confdefs.h >>conftest.$ac_ext
 4449 cat >>conftest.$ac_ext <<_ACEOF
 4450 /* end confdefs.h.  */
 4451 #include <$ac_header>
 4452 _ACEOF
 4453 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4454   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4455   ac_status=$?
 4456   grep -v '^ *+' conftest.er1 >conftest.err
 4457   rm -f conftest.er1
 4458   cat conftest.err >&5
 4459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4460   (exit $ac_status); } >/dev/null; then
 4461   if test -s conftest.err; then
 4462     ac_cpp_err=$ac_c_preproc_warn_flag
 4463     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4464   else
 4465     ac_cpp_err=
 4466   fi
 4467 else
 4468   ac_cpp_err=yes
 4469 fi
 4470 if test -z "$ac_cpp_err"; then
 4471   ac_header_preproc=yes
 4472 else
 4473   echo "$as_me: failed program was:" >&5
 4474 sed 's/^/| /' conftest.$ac_ext >&5
 4475 
 4476   ac_header_preproc=no
 4477 fi
 4478 rm -f conftest.err conftest.$ac_ext
 4479 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4480 echo "${ECHO_T}$ac_header_preproc" >&6
 4481 
 4482 # So?  What about this header?
 4483 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4484   yes:no: )
 4485     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4486 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4487     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4488 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4489     ac_header_preproc=yes
 4490     ;;
 4491   no:yes:* )
 4492     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4493 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4494     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4495 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4496     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4497 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4498     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4499 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4500     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4501 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4502     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4503 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4504     (
 4505       cat <<\_ASBOX
 4506 ## ------------------------------------------ ##
 4507 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4508 ## ------------------------------------------ ##
 4509 _ASBOX
 4510     ) |
 4511       sed "s/^/$as_me: WARNING:     /" >&2
 4512     ;;
 4513 esac
 4514 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4515 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4516 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4517   echo $ECHO_N "(cached) $ECHO_C" >&6
 4518 else
 4519   eval "$as_ac_Header=\$ac_header_preproc"
 4520 fi
 4521 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4522 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4523 
 4524 fi
 4525 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4526   cat >>confdefs.h <<_ACEOF
 4527 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4528 _ACEOF
 4529 
 4530 fi
 4531 
 4532 done
 4533  ;;
 4534   *)
 4535 for ac_header in nss.h
 4536 do
 4537 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4538 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4539   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4540 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4541 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4542   echo $ECHO_N "(cached) $ECHO_C" >&6
 4543 fi
 4544 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4545 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4546 else
 4547   # Is the header compilable?
 4548 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4549 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4550 cat >conftest.$ac_ext <<_ACEOF
 4551 /* confdefs.h.  */
 4552 _ACEOF
 4553 cat confdefs.h >>conftest.$ac_ext
 4554 cat >>conftest.$ac_ext <<_ACEOF
 4555 /* end confdefs.h.  */
 4556 $ac_includes_default
 4557 #include <$ac_header>
 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 $ac_status); }; }; then
 4581   ac_header_compiler=yes
 4582 else
 4583   echo "$as_me: failed program was:" >&5
 4584 sed 's/^/| /' conftest.$ac_ext >&5
 4585 
 4586 ac_header_compiler=no
 4587 fi
 4588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4589 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4590 echo "${ECHO_T}$ac_header_compiler" >&6
 4591 
 4592 # Is the header present?
 4593 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4594 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4595 cat >conftest.$ac_ext <<_ACEOF
 4596 /* confdefs.h.  */
 4597 _ACEOF
 4598 cat confdefs.h >>conftest.$ac_ext
 4599 cat >>conftest.$ac_ext <<_ACEOF
 4600 /* end confdefs.h.  */
 4601 #include <$ac_header>
 4602 _ACEOF
 4603 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4604   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4605   ac_status=$?
 4606   grep -v '^ *+' conftest.er1 >conftest.err
 4607   rm -f conftest.er1
 4608   cat conftest.err >&5
 4609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4610   (exit $ac_status); } >/dev/null; then
 4611   if test -s conftest.err; then
 4612     ac_cpp_err=$ac_c_preproc_warn_flag
 4613     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4614   else
 4615     ac_cpp_err=
 4616   fi
 4617 else
 4618   ac_cpp_err=yes
 4619 fi
 4620 if test -z "$ac_cpp_err"; then
 4621   ac_header_preproc=yes
 4622 else
 4623   echo "$as_me: failed program was:" >&5
 4624 sed 's/^/| /' conftest.$ac_ext >&5
 4625 
 4626   ac_header_preproc=no
 4627 fi
 4628 rm -f conftest.err conftest.$ac_ext
 4629 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4630 echo "${ECHO_T}$ac_header_preproc" >&6
 4631 
 4632 # So?  What about this header?
 4633 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4634   yes:no: )
 4635     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4636 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4637     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4638 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4639     ac_header_preproc=yes
 4640     ;;
 4641   no:yes:* )
 4642     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4643 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4644     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4645 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4646     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4647 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4648     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4649 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4650     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4651 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4652     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4653 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4654     (
 4655       cat <<\_ASBOX
 4656 ## ------------------------------------------ ##
 4657 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4658 ## ------------------------------------------ ##
 4659 _ASBOX
 4660     ) |
 4661       sed "s/^/$as_me: WARNING:     /" >&2
 4662     ;;
 4663 esac
 4664 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4665 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4666 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4667   echo $ECHO_N "(cached) $ECHO_C" >&6
 4668 else
 4669   eval "$as_ac_Header=\$ac_header_preproc"
 4670 fi
 4671 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4672 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4673 
 4674 fi
 4675 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4676   cat >>confdefs.h <<_ACEOF
 4677 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4678 _ACEOF
 4679 
 4680 fi
 4681 
 4682 done
 4683 
 4684 
 4685 for ac_header in nsswitch.h
 4686 do
 4687 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4688 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4689   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4690 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4691 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4692   echo $ECHO_N "(cached) $ECHO_C" >&6
 4693 fi
 4694 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4695 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4696 else
 4697   # Is the header compilable?
 4698 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4699 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 4700 cat >conftest.$ac_ext <<_ACEOF
 4701 /* confdefs.h.  */
 4702 _ACEOF
 4703 cat confdefs.h >>conftest.$ac_ext
 4704 cat >>conftest.$ac_ext <<_ACEOF
 4705 /* end confdefs.h.  */
 4706 $ac_includes_default
 4707 #include <$ac_header>
 4708 _ACEOF
 4709 rm -f conftest.$ac_objext
 4710 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4711   (eval $ac_compile) 2>conftest.er1
 4712   ac_status=$?
 4713   grep -v '^ *+' conftest.er1 >conftest.err
 4714   rm -f conftest.er1
 4715   cat conftest.err >&5
 4716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4717   (exit $ac_status); } &&
 4718      { ac_try='test -z "$ac_c_werror_flag"
 4719              || test ! -s conftest.err'
 4720   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4721   (eval $ac_try) 2>&5
 4722   ac_status=$?
 4723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4724   (exit $ac_status); }; } &&
 4725      { ac_try='test -s conftest.$ac_objext'
 4726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 4727   (eval $ac_try) 2>&5
 4728   ac_status=$?
 4729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4730   (exit $ac_status); }; }; then
 4731   ac_header_compiler=yes
 4732 else
 4733   echo "$as_me: failed program was:" >&5
 4734 sed 's/^/| /' conftest.$ac_ext >&5
 4735 
 4736 ac_header_compiler=no
 4737 fi
 4738 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 4739 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4740 echo "${ECHO_T}$ac_header_compiler" >&6
 4741 
 4742 # Is the header present?
 4743 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4744 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 4745 cat >conftest.$ac_ext <<_ACEOF
 4746 /* confdefs.h.  */
 4747 _ACEOF
 4748 cat confdefs.h >>conftest.$ac_ext
 4749 cat >>conftest.$ac_ext <<_ACEOF
 4750 /* end confdefs.h.  */
 4751 #include <$ac_header>
 4752 _ACEOF
 4753 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 4754   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 4755   ac_status=$?
 4756   grep -v '^ *+' conftest.er1 >conftest.err
 4757   rm -f conftest.er1
 4758   cat conftest.err >&5
 4759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4760   (exit $ac_status); } >/dev/null; then
 4761   if test -s conftest.err; then
 4762     ac_cpp_err=$ac_c_preproc_warn_flag
 4763     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
 4764   else
 4765     ac_cpp_err=
 4766   fi
 4767 else
 4768   ac_cpp_err=yes
 4769 fi
 4770 if test -z "$ac_cpp_err"; then
 4771   ac_header_preproc=yes
 4772 else
 4773   echo "$as_me: failed program was:" >&5
 4774 sed 's/^/| /' conftest.$ac_ext >&5
 4775 
 4776   ac_header_preproc=no
 4777 fi
 4778 rm -f conftest.err conftest.$ac_ext
 4779 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4780 echo "${ECHO_T}$ac_header_preproc" >&6
 4781 
 4782 # So?  What about this header?
 4783 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4784   yes:no: )
 4785     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4786 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4787     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4788 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4789     ac_header_preproc=yes
 4790     ;;
 4791   no:yes:* )
 4792     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4793 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4794     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4795 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4796     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4797 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4798     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4799 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4800     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4801 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4802     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4803 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4804     (
 4805       cat <<\_ASBOX
 4806 ## ------------------------------------------ ##
 4807 ## Report this to the AC_PACKAGE_NAME lists.  ##
 4808 ## ------------------------------------------ ##
 4809 _ASBOX
 4810     ) |
 4811       sed "s/^/$as_me: WARNING:     /" >&2
 4812     ;;
 4813 esac
 4814 echo "$as_me:$LINENO: checking for $ac_header" >&5
 4815 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4816 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4817   echo $ECHO_N "(cached) $ECHO_C" >&6
 4818 else
 4819   eval "$as_ac_Header=\$ac_header_preproc"
 4820 fi
 4821 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4822 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4823 
 4824 fi
 4825 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4826   cat >>confdefs.h <<_ACEOF
 4827 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4828 _ACEOF
 4829 
 4830 fi
 4831 
 4832 done
 4833 
 4834 
 4835 for ac_header in irs.h
 4836 do
 4837 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4838 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4839   echo "$as_me:$LINENO: checking for $ac_header" >&5
 4840 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 4841 if eval "test \"\${$as_ac_Header+set}\" = set"; then
 4842   echo $ECHO_N "(cached) $ECHO_C" >&6
 4843 fi
 4844 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 4845 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 4846 else
<