The Tcpdump Group git mirrors - libpcap/blob - configure

   1 #! /bin/sh
   2 # From configure.in Revision: 1.125 .
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by GNU Autoconf 2.59.
   5 #
   6 # Copyright (C) 2003 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be Bourne compatible
  14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15   emulate sh
  16   NULLCMD=:
  17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18   # is contrary to our usage.  Disable this feature.
  19   alias -g '${1+"$@"}'='"$@"'
  20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  21   set -o posix
  22 fi
  23 DUALCASE=1; export DUALCASE # for MKS sh
  24
  25 # Support unset when possible.
  26 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  27   as_unset=unset
  28 else
  29   as_unset=false
  30 fi
  31
  32
  33 # Work around bugs in pre-3.0 UWIN ksh.
  34 $as_unset ENV MAIL MAILPATH
  35 PS1='$ '
  36 PS2='> '
  37 PS4='+ '
  38
  39 # NLS nuisances.
  40 for as_var in \
  41   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  42   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  43   LC_TELEPHONE LC_TIME
  44 do
  45   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  46     eval $as_var=C; export $as_var
  47   else
  48     $as_unset $as_var
  49   fi
  50 done
  51
  52 # Required to use basename.
  53 if expr a : '\(a\)' >/dev/null 2>&1; then
  54   as_expr=expr
  55 else
  56   as_expr=false
  57 fi
  58
  59 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  60   as_basename=basename
  61 else
  62   as_basename=false
  63 fi
  64
  65
  66 # Name of the executable.
  67 as_me=`$as_basename "$0" ||
  68 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  69          X"$0" : 'X\(//\)$' \| \
  70          X"$0" : 'X\(/\)$' \| \
  71          .     : '\(.\)' 2>/dev/null ||
  72 echo X/"$0" |
  73     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  74           /^X\/\(\/\/\)$/{ s//\1/; q; }
  75           /^X\/\(\/\).*/{ s//\1/; q; }
  76           s/.*/./; q'`
  77
  78
  79 # PATH needs CR, and LINENO needs CR and PATH.
  80 # Avoid depending upon Character Ranges.
  81 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  82 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  83 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  84 as_cr_digits='0123456789'
  85 as_cr_alnum=$as_cr_Letters$as_cr_digits
  86
  87 # The user is always right.
  88 if test "${PATH_SEPARATOR+set}" != set; then
  89   echo "#! /bin/sh" >conf$$.sh
  90   echo  "exit 0"   >>conf$$.sh
  91   chmod +x conf$$.sh
  92   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  93     PATH_SEPARATOR=';'
  94   else
  95     PATH_SEPARATOR=:
  96   fi
  97   rm -f conf$$.sh
  98 fi
  99
 100
 101   as_lineno_1=$LINENO
 102   as_lineno_2=$LINENO
 103   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 104   test "x$as_lineno_1" != "x$as_lineno_2" &&
 105   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 106   # Find who we are.  Look in the path if we contain no path at all
 107   # relative or not.
 108   case $0 in
 109     *[\\/]* ) as_myself=$0 ;;
 110     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 111 for as_dir in $PATH
 112 do
 113   IFS=$as_save_IFS
 114   test -z "$as_dir" && as_dir=.
 115   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 116 done
 117
 118        ;;
 119   esac
 120   # We did not find ourselves, most probably we were run as `sh COMMAND'
 121   # in which case we are not to be found in the path.
 122   if test "x$as_myself" = x; then
 123     as_myself=$0
 124   fi
 125   if test ! -f "$as_myself"; then
 126     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 127    { (exit 1); exit 1; }; }
 128   fi
 129   case $CONFIG_SHELL in
 130   '')
 131     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 132 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 133 do
 134   IFS=$as_save_IFS
 135   test -z "$as_dir" && as_dir=.
 136   for as_base in sh bash ksh sh5; do
 137          case $as_dir in
 138          /*)
 139            if ("$as_dir/$as_base" -c '
 140   as_lineno_1=$LINENO
 141   as_lineno_2=$LINENO
 142   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 143   test "x$as_lineno_1" != "x$as_lineno_2" &&
 144   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 145              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 146              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 147              CONFIG_SHELL=$as_dir/$as_base
 148              export CONFIG_SHELL
 149              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 150            fi;;
 151          esac
 152        done
 153 done
 154 ;;
 155   esac
 156
 157   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 158   # uniformly replaced by the line number.  The first 'sed' inserts a
 159   # line-number line before each line; the second 'sed' does the real
 160   # work.  The second script uses 'N' to pair each line-number line
 161   # with the numbered line, and appends trailing '-' during
 162   # substitution so that $LINENO is not a special case at line end.
 163   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 164   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 165   sed '=' <$as_myself |
 166     sed '
 167       N
 168       s,$,-,
 169       : loop
 170       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 171       t loop
 172       s,-$,,
 173       s,^['$as_cr_digits']*\n,,
 174     ' >$as_me.lineno &&
 175   chmod +x $as_me.lineno ||
 176     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 177    { (exit 1); exit 1; }; }
 178
 179   # Don't try to exec as it changes $[0], causing all sort of problems
 180   # (the dirname of $[0] is not the place where we might find the
 181   # original and so on.  Autoconf is especially sensible to this).
 182   . ./$as_me.lineno
 183   # Exit status is that of the last command.
 184   exit
 185 }
 186
 187
 188 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 189   *c*,-n*) ECHO_N= ECHO_C='
 190 ' ECHO_T='      ' ;;
 191   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 192   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 193 esac
 194
 195 if expr a : '\(a\)' >/dev/null 2>&1; then
 196   as_expr=expr
 197 else
 198   as_expr=false
 199 fi
 200
 201 rm -f conf$$ conf$$.exe conf$$.file
 202 echo >conf$$.file
 203 if ln -s conf$$.file conf$$ 2>/dev/null; then
 204   # We could just check for DJGPP; but this test a) works b) is more generic
 205   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 206   if test -f conf$$.exe; then
 207     # Don't use ln at all; we don't have any links
 208     as_ln_s='cp -p'
 209   else
 210     as_ln_s='ln -s'
 211   fi
 212 elif ln conf$$.file conf$$ 2>/dev/null; then
 213   as_ln_s=ln
 214 else
 215   as_ln_s='cp -p'
 216 fi
 217 rm -f conf$$ conf$$.exe conf$$.file
 218
 219 if mkdir -p . 2>/dev/null; then
 220   as_mkdir_p=:
 221 else
 222   test -d ./-p && rmdir ./-p
 223   as_mkdir_p=false
 224 fi
 225
 226 as_executable_p="test -f"
 227
 228 # Sed expression to map a string onto a valid CPP name.
 229 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 230
 231 # Sed expression to map a string onto a valid variable name.
 232 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 233
 234
 235 # IFS
 236 # We need space, tab and new line, in precisely that order.
 237 as_nl='
 238 '
 239 IFS="   $as_nl"
 240
 241 # CDPATH.
 242 $as_unset CDPATH
 243
 244
 245 # Name of the host.
 246 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 247 # so uname gets run too.
 248 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 249
 250 exec 6>&1
 251
 252 #
 253 # Initializations.
 254 #
 255 ac_default_prefix=/usr/local
 256 ac_config_libobj_dir=.
 257 cross_compiling=no
 258 subdirs=
 259 MFLAGS=
 260 MAKEFLAGS=
 261 SHELL=${CONFIG_SHELL-/bin/sh}
 262
 263 # Maximum number of lines to put in a shell here document.
 264 # This variable seems obsolete.  It should probably be removed, and
 265 # only ac_max_sed_lines should be used.
 266 : ${ac_max_here_lines=38}
 267
 268 # Identity of this package.
 269 PACKAGE_NAME=
 270 PACKAGE_TARNAME=
 271 PACKAGE_VERSION=
 272 PACKAGE_STRING=
 273 PACKAGE_BUGREPORT=
 274
 275 ac_unique_file="pcap.c"
 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 SHLICC2 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS V_LEX V_YACC RANLIB ac_ct_RANLIB V_CCOPT V_DEFS V_INCLS V_LIBS V_PCAP V_FINDALLDEVS V_RANLIB SSRC DYEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA 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 \`$ac_default_prefix' using \`--prefix',
 814 for instance \`--prefix=\$HOME'.
 815
 816 For better control, use the options below.
 817
 818 Fine tuning of the installation directories:
 819   --bindir=DIR           user executables [EPREFIX/bin]
 820   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 821   --libexecdir=DIR       program executables [EPREFIX/libexec]
 822   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 823   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 824   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 825   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 826   --libdir=DIR           object code libraries [EPREFIX/lib]
 827   --includedir=DIR       C header files [PREFIX/include]
 828   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 829   --infodir=DIR          info documentation [PREFIX/info]
 830   --mandir=DIR           man documentation [PREFIX/man]
 831 _ACEOF
 832
 833   cat <<\_ACEOF
 834
 835 System types:
 836   --build=BUILD     configure for building on BUILD [guessed]
 837   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 838   --target=TARGET   configure for building compilers for TARGET [HOST]
 839 _ACEOF
 840 fi
 841
 842 if test -n "$ac_init_help"; then
 843
 844   cat <<\_ACEOF
 845
 846 Optional Features:
 847   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 848   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 849   --disable-protochain    disable \"protochain\" insn
 850   --enable-ipv6           build IPv6-capable version
 851   --enable-optimizer-dbg  build optimizer debugging code
 852   --enable-yydebug        build parser debugging code
 853
 854 Optional Packages:
 855   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 856   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 857   --without-gcc           don't use gcc
 858   --with-pcap=TYPE        use packet capture TYPE
 859   --with-dag[=DIR]          include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)
 860   --with-dag-includes=DIR   Endace DAG include directory
 861   --with-dag-libraries=DIR  Endace DAG library directory
 862   --with-septel=DIR        include Septel support (located in directory DIR, if supplied).  default=yes, on Linux, if present
 863   --without-flex          don't use flex
 864   --without-bison         don't use bison
 865
 866 Some influential environment variables:
 867   CC          C compiler command
 868   CFLAGS      C compiler flags
 869   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 870               nonstandard directory <lib dir>
 871   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 872               headers in a nonstandard directory <include dir>
 873   CPP         C preprocessor
 874
 875 Use these variables to override the choices made by `configure' or to help
 876 it to find libraries and programs with nonstandard names/locations.
 877
 878 _ACEOF
 879 fi
 880
 881 if test "$ac_init_help" = "recursive"; then
 882   # If there are subdirs, report their specific --help.
 883   ac_popdir=`pwd`
 884   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 885     test -d $ac_dir || continue
 886     ac_builddir=.
 887
 888 if test "$ac_dir" != .; then
 889   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 890   # A "../" for each directory in $ac_dir_suffix.
 891   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 892 else
 893   ac_dir_suffix= ac_top_builddir=
 894 fi
 895
 896 case $srcdir in
 897   .)  # No --srcdir option.  We are building in place.
 898     ac_srcdir=.
 899     if test -z "$ac_top_builddir"; then
 900        ac_top_srcdir=.
 901     else
 902        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 903     fi ;;
 904   [\\/]* | ?:[\\/]* )  # Absolute path.
 905     ac_srcdir=$srcdir$ac_dir_suffix;
 906     ac_top_srcdir=$srcdir ;;
 907   *) # Relative path.
 908     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 909     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 910 esac
 911
 912 # Do not use `cd foo && pwd` to compute absolute paths, because
 913 # the directories may not exist.
 914 case `pwd` in
 915 .) ac_abs_builddir="$ac_dir";;
 916 *)
 917   case "$ac_dir" in
 918   .) ac_abs_builddir=`pwd`;;
 919   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 920   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 921   esac;;
 922 esac
 923 case $ac_abs_builddir in
 924 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 925 *)
 926   case ${ac_top_builddir}. in
 927   .) ac_abs_top_builddir=$ac_abs_builddir;;
 928   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 929   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 930   esac;;
 931 esac
 932 case $ac_abs_builddir in
 933 .) ac_abs_srcdir=$ac_srcdir;;
 934 *)
 935   case $ac_srcdir in
 936   .) ac_abs_srcdir=$ac_abs_builddir;;
 937   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 938   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 939   esac;;
 940 esac
 941 case $ac_abs_builddir in
 942 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 943 *)
 944   case $ac_top_srcdir in
 945   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 946   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 947   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 948   esac;;
 949 esac
 950
 951     cd $ac_dir
 952     # Check for guested configure; otherwise get Cygnus style configure.
 953     if test -f $ac_srcdir/configure.gnu; then
 954       echo
 955       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 956     elif test -f $ac_srcdir/configure; then
 957       echo
 958       $SHELL $ac_srcdir/configure  --help=recursive
 959     elif test -f $ac_srcdir/configure.ac ||
 960            test -f $ac_srcdir/configure.in; then
 961       echo
 962       $ac_configure --help
 963     else
 964       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 965     fi
 966     cd $ac_popdir
 967   done
 968 fi
 969
 970 test -n "$ac_init_help" && exit 0
 971 if $ac_init_version; then
 972   cat <<\_ACEOF
 973
 974 Copyright (C) 2003 Free Software Foundation, Inc.
 975 This configure script is free software; the Free Software Foundation
 976 gives unlimited permission to copy, distribute and modify it.
 977 _ACEOF
 978   exit 0
 979 fi
 980 exec 5>config.log
 981 cat >&5 <<_ACEOF
 982 This file contains any messages produced by compilers while
 983 running configure, to aid debugging if configure makes a mistake.
 984
 985 It was created by $as_me, which was
 986 generated by GNU Autoconf 2.59.  Invocation command line was
 987
 988   $ $0 $@
 989
 990 _ACEOF
 991 {
 992 cat <<_ASUNAME
 993 ## --------- ##
 994 ## Platform. ##
 995 ## --------- ##
 996
 997 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 998 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 999 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1000 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1001 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1002
1003 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1004 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1005
1006 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1007 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1008 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1009 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1010 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1011 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1012 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1013
1014 _ASUNAME
1015
1016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1017 for as_dir in $PATH
1018 do
1019   IFS=$as_save_IFS
1020   test -z "$as_dir" && as_dir=.
1021   echo "PATH: $as_dir"
1022 done
1023
1024 } >&5
1025
1026 cat >&5 <<_ACEOF
1027
1028
1029 ## ----------- ##
1030 ## Core tests. ##
1031 ## ----------- ##
1032
1033 _ACEOF
1034
1035
1036 # Keep a trace of the command line.
1037 # Strip out --no-create and --no-recursion so they do not pile up.
1038 # Strip out --silent because we don't want to record it for future runs.
1039 # Also quote any args containing shell meta-characters.
1040 # Make two passes to allow for proper duplicate-argument suppression.
1041 ac_configure_args=
1042 ac_configure_args0=
1043 ac_configure_args1=
1044 ac_sep=
1045 ac_must_keep_next=false
1046 for ac_pass in 1 2
1047 do
1048   for ac_arg
1049   do
1050     case $ac_arg in
1051     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1052     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1053     | -silent | --silent | --silen | --sile | --sil)
1054       continue ;;
1055     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1056       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1057     esac
1058     case $ac_pass in
1059     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1060     2)
1061       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1062       if test $ac_must_keep_next = true; then
1063         ac_must_keep_next=false # Got value, back to normal.
1064       else
1065         case $ac_arg in
1066           *=* | --config-cache | -C | -disable-* | --disable-* \
1067           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1068           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1069           | -with-* | --with-* | -without-* | --without-* | --x)
1070             case "$ac_configure_args0 " in
1071               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1072             esac
1073             ;;
1074           -* ) ac_must_keep_next=true ;;
1075         esac
1076       fi
1077       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1078       # Get rid of the leading space.
1079       ac_sep=" "
1080       ;;
1081     esac
1082   done
1083 done
1084 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1085 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1086
1087 # When interrupted or exit'd, cleanup temporary files, and complete
1088 # config.log.  We remove comments because anyway the quotes in there
1089 # would cause problems or look ugly.
1090 # WARNING: Be sure not to use single quotes in there, as some shells,
1091 # such as our DU 5.0 friend, will then `close' the trap.
1092 trap 'exit_status=$?
1093   # Save into config.log some information that might help in debugging.
1094   {
1095     echo
1096
1097     cat <<\_ASBOX
1098 ## ---------------- ##
1099 ## Cache variables. ##
1100 ## ---------------- ##
1101 _ASBOX
1102     echo
1103     # The following way of writing the cache mishandles newlines in values,
1104 {
1105   (set) 2>&1 |
1106     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1107     *ac_space=\ *)
1108       sed -n \
1109         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1110           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1111       ;;
1112     *)
1113       sed -n \
1114         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1115       ;;
1116     esac;
1117 }
1118     echo
1119
1120     cat <<\_ASBOX
1121 ## ----------------- ##
1122 ## Output variables. ##
1123 ## ----------------- ##
1124 _ASBOX
1125     echo
1126     for ac_var in $ac_subst_vars
1127     do
1128       eval ac_val=$`echo $ac_var`
1129       echo "$ac_var='"'"'$ac_val'"'"'"
1130     done | sort
1131     echo
1132
1133     if test -n "$ac_subst_files"; then
1134       cat <<\_ASBOX
1135 ## ------------- ##
1136 ## Output files. ##
1137 ## ------------- ##
1138 _ASBOX
1139       echo
1140       for ac_var in $ac_subst_files
1141       do
1142         eval ac_val=$`echo $ac_var`
1143         echo "$ac_var='"'"'$ac_val'"'"'"
1144       done | sort
1145       echo
1146     fi
1147
1148     if test -s confdefs.h; then
1149       cat <<\_ASBOX
1150 ## ----------- ##
1151 ## confdefs.h. ##
1152 ## ----------- ##
1153 _ASBOX
1154       echo
1155       sed "/^$/d" confdefs.h | sort
1156       echo
1157     fi
1158     test "$ac_signal" != 0 &&
1159       echo "$as_me: caught signal $ac_signal"
1160     echo "$as_me: exit $exit_status"
1161   } >&5
1162   rm -f core *.core &&
1163   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1164     exit $exit_status
1165      ' 0
1166 for ac_signal in 1 2 13 15; do
1167   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1168 done
1169 ac_signal=0
1170
1171 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1172 rm -rf conftest* confdefs.h
1173 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1174 echo >confdefs.h
1175
1176 # Predefined preprocessor variables.
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_NAME "$PACKAGE_NAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_STRING "$PACKAGE_STRING"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1200 _ACEOF
1201
1202
1203 # Let the site file select an alternate cache file if it wants to.
1204 # Prefer explicitly selected file to automatically selected ones.
1205 if test -z "$CONFIG_SITE"; then
1206   if test "x$prefix" != xNONE; then
1207     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1208   else
1209     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1210   fi
1211 fi
1212 for ac_site_file in $CONFIG_SITE; do
1213   if test -r "$ac_site_file"; then
1214     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1215 echo "$as_me: loading site script $ac_site_file" >&6;}
1216     sed 's/^/| /' "$ac_site_file" >&5
1217     . "$ac_site_file"
1218   fi
1219 done
1220
1221 if test -r "$cache_file"; then
1222   # Some versions of bash will fail to source /dev/null (special
1223   # files actually), so we avoid doing that.
1224   if test -f "$cache_file"; then
1225     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1226 echo "$as_me: loading cache $cache_file" >&6;}
1227     case $cache_file in
1228       [\\/]* | ?:[\\/]* ) . $cache_file;;
1229       *)                      . ./$cache_file;;
1230     esac
1231   fi
1232 else
1233   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1234 echo "$as_me: creating cache $cache_file" >&6;}
1235   >$cache_file
1236 fi
1237
1238 # Check that the precious variables saved in the cache have kept the same
1239 # value.
1240 ac_cache_corrupted=false
1241 for ac_var in `(set) 2>&1 |
1242                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1243   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1244   eval ac_new_set=\$ac_env_${ac_var}_set
1245   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1246   eval ac_new_val="\$ac_env_${ac_var}_value"
1247   case $ac_old_set,$ac_new_set in
1248     set,)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,set)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,);;
1257     *)
1258       if test "x$ac_old_val" != "x$ac_new_val"; then
1259         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1260 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1261         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1262 echo "$as_me:   former value:  $ac_old_val" >&2;}
1263         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1264 echo "$as_me:   current value: $ac_new_val" >&2;}
1265         ac_cache_corrupted=:
1266       fi;;
1267   esac
1268   # Pass precious variables to config.status.
1269   if test "$ac_new_set" = set; then
1270     case $ac_new_val in
1271     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1272       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1273     *) ac_arg=$ac_var=$ac_new_val ;;
1274     esac
1275     case " $ac_configure_args " in
1276       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1277       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1278     esac
1279   fi
1280 done
1281 if $ac_cache_corrupted; then
1282   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1283 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1284   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1285 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1286    { (exit 1); exit 1; }; }
1287 fi
1288
1289 ac_ext=c
1290 ac_cpp='$CPP $CPPFLAGS'
1291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314 ac_aux_dir=
1315 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1316   if test -f $ac_dir/install-sh; then
1317     ac_aux_dir=$ac_dir
1318     ac_install_sh="$ac_aux_dir/install-sh -c"
1319     break
1320   elif test -f $ac_dir/install.sh; then
1321     ac_aux_dir=$ac_dir
1322     ac_install_sh="$ac_aux_dir/install.sh -c"
1323     break
1324   elif test -f $ac_dir/shtool; then
1325     ac_aux_dir=$ac_dir
1326     ac_install_sh="$ac_aux_dir/shtool install -c"
1327     break
1328   fi
1329 done
1330 if test -z "$ac_aux_dir"; then
1331   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1332 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1333    { (exit 1); exit 1; }; }
1334 fi
1335 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1336 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1337 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1338
1339 # Make sure we can run config.sub.
1340 $ac_config_sub sun4 >/dev/null 2>&1 ||
1341   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1342 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1343    { (exit 1); exit 1; }; }
1344
1345 echo "$as_me:$LINENO: checking build system type" >&5
1346 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1347 if test "${ac_cv_build+set}" = set; then
1348   echo $ECHO_N "(cached) $ECHO_C" >&6
1349 else
1350   ac_cv_build_alias=$build_alias
1351 test -z "$ac_cv_build_alias" &&
1352   ac_cv_build_alias=`$ac_config_guess`
1353 test -z "$ac_cv_build_alias" &&
1354   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1355 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1356    { (exit 1); exit 1; }; }
1357 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1358   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1359 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1360    { (exit 1); exit 1; }; }
1361
1362 fi
1363 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1364 echo "${ECHO_T}$ac_cv_build" >&6
1365 build=$ac_cv_build
1366 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1367 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1368 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1369
1370
1371 echo "$as_me:$LINENO: checking host system type" >&5
1372 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1373 if test "${ac_cv_host+set}" = set; then
1374   echo $ECHO_N "(cached) $ECHO_C" >&6
1375 else
1376   ac_cv_host_alias=$host_alias
1377 test -z "$ac_cv_host_alias" &&
1378   ac_cv_host_alias=$ac_cv_build_alias
1379 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1380   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1381 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1382    { (exit 1); exit 1; }; }
1383
1384 fi
1385 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1386 echo "${ECHO_T}$ac_cv_host" >&6
1387 host=$ac_cv_host
1388 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1389 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1390 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1391
1392
1393 echo "$as_me:$LINENO: checking target system type" >&5
1394 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1395 if test "${ac_cv_target+set}" = set; then
1396   echo $ECHO_N "(cached) $ECHO_C" >&6
1397 else
1398   ac_cv_target_alias=$target_alias
1399 test "x$ac_cv_target_alias" = "x" &&
1400   ac_cv_target_alias=$ac_cv_host_alias
1401 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1402   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1403 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1404    { (exit 1); exit 1; }; }
1405
1406 fi
1407 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1408 echo "${ECHO_T}$ac_cv_target" >&6
1409 target=$ac_cv_target
1410 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1411 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1412 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1413
1414
1415 # The aliases save the names the user supplied, while $host etc.
1416 # will get canonicalized.
1417 test -n "$target_alias" &&
1418   test "$program_prefix$program_suffix$program_transform_name" = \
1419     NONENONEs,x,x, &&
1420   program_prefix=${target_alias}-
1421
1422
1423
1424
1425
1426
1427 # Check whether --with-gcc or --without-gcc was given.
1428 if test "${with_gcc+set}" = set; then
1429   withval="$with_gcc"
1430
1431 fi;
1432     V_CCOPT="-O"
1433     V_INCLS=""
1434     if test "${srcdir}" != "." ; then
1435             V_INCLS="-I\$(srcdir)"
1436     fi
1437     if test "${CFLAGS+set}" = set; then
1438             LBL_CFLAGS="$CFLAGS"
1439     fi
1440     if test -z "$CC" ; then
1441             case "$target_os" in
1442
1443             bsdi*)
1444                     # Extract the first word of "shlicc2", so it can be a program name with args.
1445 set dummy shlicc2; ac_word=$2
1446 echo "$as_me:$LINENO: checking for $ac_word" >&5
1447 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1448 if test "${ac_cv_prog_SHLICC2+set}" = set; then
1449   echo $ECHO_N "(cached) $ECHO_C" >&6
1450 else
1451   if test -n "$SHLICC2"; then
1452   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
1453 else
1454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1455 for as_dir in $PATH
1456 do
1457   IFS=$as_save_IFS
1458   test -z "$as_dir" && as_dir=.
1459   for ac_exec_ext in '' $ac_executable_extensions; do
1460   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1461     ac_cv_prog_SHLICC2="yes"
1462     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1463     break 2
1464   fi
1465 done
1466 done
1467
1468   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
1469 fi
1470 fi
1471 SHLICC2=$ac_cv_prog_SHLICC2
1472 if test -n "$SHLICC2"; then
1473   echo "$as_me:$LINENO: result: $SHLICC2" >&5
1474 echo "${ECHO_T}$SHLICC2" >&6
1475 else
1476   echo "$as_me:$LINENO: result: no" >&5
1477 echo "${ECHO_T}no" >&6
1478 fi
1479
1480                     if test $SHLICC2 = yes ; then
1481                             CC=shlicc2
1482                             export CC
1483                     fi
1484                     ;;
1485             esac
1486     fi
1487     if test -z "$CC" -a "$with_gcc" = no ; then
1488             CC=cc
1489             export CC
1490     fi
1491     ac_ext=c
1492 ac_cpp='$CPP $CPPFLAGS'
1493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1496 if test -n "$ac_tool_prefix"; then
1497   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1498 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1499 echo "$as_me:$LINENO: checking for $ac_word" >&5
1500 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1501 if test "${ac_cv_prog_CC+set}" = set; then
1502   echo $ECHO_N "(cached) $ECHO_C" >&6
1503 else
1504   if test -n "$CC"; then
1505   ac_cv_prog_CC="$CC" # Let the user override the test.
1506 else
1507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1508 for as_dir in $PATH
1509 do
1510   IFS=$as_save_IFS
1511   test -z "$as_dir" && as_dir=.
1512   for ac_exec_ext in '' $ac_executable_extensions; do
1513   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1514     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1515     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1516     break 2
1517   fi
1518 done
1519 done
1520
1521 fi
1522 fi
1523 CC=$ac_cv_prog_CC
1524 if test -n "$CC"; then
1525   echo "$as_me:$LINENO: result: $CC" >&5
1526 echo "${ECHO_T}$CC" >&6
1527 else
1528   echo "$as_me:$LINENO: result: no" >&5
1529 echo "${ECHO_T}no" >&6
1530 fi
1531
1532 fi
1533 if test -z "$ac_cv_prog_CC"; then
1534   ac_ct_CC=$CC
1535   # Extract the first word of "gcc", so it can be a program name with args.
1536 set dummy gcc; ac_word=$2
1537 echo "$as_me:$LINENO: checking for $ac_word" >&5
1538 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1539 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1540   echo $ECHO_N "(cached) $ECHO_C" >&6
1541 else
1542   if test -n "$ac_ct_CC"; then
1543   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1544 else
1545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1546 for as_dir in $PATH
1547 do
1548   IFS=$as_save_IFS
1549   test -z "$as_dir" && as_dir=.
1550   for ac_exec_ext in '' $ac_executable_extensions; do
1551   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1552     ac_cv_prog_ac_ct_CC="gcc"
1553     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1554     break 2
1555   fi
1556 done
1557 done
1558
1559 fi
1560 fi
1561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1562 if test -n "$ac_ct_CC"; then
1563   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1564 echo "${ECHO_T}$ac_ct_CC" >&6
1565 else
1566   echo "$as_me:$LINENO: result: no" >&5
1567 echo "${ECHO_T}no" >&6
1568 fi
1569
1570   CC=$ac_ct_CC
1571 else
1572   CC="$ac_cv_prog_CC"
1573 fi
1574
1575 if test -z "$CC"; then
1576   if test -n "$ac_tool_prefix"; then
1577   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1578 set dummy ${ac_tool_prefix}cc; ac_word=$2
1579 echo "$as_me:$LINENO: checking for $ac_word" >&5
1580 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1581 if test "${ac_cv_prog_CC+set}" = set; then
1582   echo $ECHO_N "(cached) $ECHO_C" >&6
1583 else
1584   if test -n "$CC"; then
1585   ac_cv_prog_CC="$CC" # Let the user override the test.
1586 else
1587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1588 for as_dir in $PATH
1589 do
1590   IFS=$as_save_IFS
1591   test -z "$as_dir" && as_dir=.
1592   for ac_exec_ext in '' $ac_executable_extensions; do
1593   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1594     ac_cv_prog_CC="${ac_tool_prefix}cc"
1595     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1596     break 2
1597   fi
1598 done
1599 done
1600
1601 fi
1602 fi
1603 CC=$ac_cv_prog_CC
1604 if test -n "$CC"; then
1605   echo "$as_me:$LINENO: result: $CC" >&5
1606 echo "${ECHO_T}$CC" >&6
1607 else
1608   echo "$as_me:$LINENO: result: no" >&5
1609 echo "${ECHO_T}no" >&6
1610 fi
1611
1612 fi
1613 if test -z "$ac_cv_prog_CC"; then
1614   ac_ct_CC=$CC
1615   # Extract the first word of "cc", so it can be a program name with args.
1616 set dummy cc; ac_word=$2
1617 echo "$as_me:$LINENO: checking for $ac_word" >&5
1618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1619 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1620   echo $ECHO_N "(cached) $ECHO_C" >&6
1621 else
1622   if test -n "$ac_ct_CC"; then
1623   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1624 else
1625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1626 for as_dir in $PATH
1627 do
1628   IFS=$as_save_IFS
1629   test -z "$as_dir" && as_dir=.
1630   for ac_exec_ext in '' $ac_executable_extensions; do
1631   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1632     ac_cv_prog_ac_ct_CC="cc"
1633     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1634     break 2
1635   fi
1636 done
1637 done
1638
1639 fi
1640 fi
1641 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1642 if test -n "$ac_ct_CC"; then
1643   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1644 echo "${ECHO_T}$ac_ct_CC" >&6
1645 else
1646   echo "$as_me:$LINENO: result: no" >&5
1647 echo "${ECHO_T}no" >&6
1648 fi
1649
1650   CC=$ac_ct_CC
1651 else
1652   CC="$ac_cv_prog_CC"
1653 fi
1654
1655 fi
1656 if test -z "$CC"; then
1657   # Extract the first word of "cc", so it can be a program name with args.
1658 set dummy cc; ac_word=$2
1659 echo "$as_me:$LINENO: checking for $ac_word" >&5
1660 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1661 if test "${ac_cv_prog_CC+set}" = set; then
1662   echo $ECHO_N "(cached) $ECHO_C" >&6
1663 else
1664   if test -n "$CC"; then
1665   ac_cv_prog_CC="$CC" # Let the user override the test.
1666 else
1667   ac_prog_rejected=no
1668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1669 for as_dir in $PATH
1670 do
1671   IFS=$as_save_IFS
1672   test -z "$as_dir" && as_dir=.
1673   for ac_exec_ext in '' $ac_executable_extensions; do
1674   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1675     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1676        ac_prog_rejected=yes
1677        continue
1678      fi
1679     ac_cv_prog_CC="cc"
1680     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1681     break 2
1682   fi
1683 done
1684 done
1685
1686 if test $ac_prog_rejected = yes; then
1687   # We found a bogon in the path, so make sure we never use it.
1688   set dummy $ac_cv_prog_CC
1689   shift
1690   if test $# != 0; then
1691     # We chose a different compiler from the bogus one.
1692     # However, it has the same basename, so the bogon will be chosen
1693     # first if we set CC to just the basename; use the full file name.
1694     shift
1695     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1696   fi
1697 fi
1698 fi
1699 fi
1700 CC=$ac_cv_prog_CC
1701 if test -n "$CC"; then
1702   echo "$as_me:$LINENO: result: $CC" >&5
1703 echo "${ECHO_T}$CC" >&6
1704 else
1705   echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1707 fi
1708
1709 fi
1710 if test -z "$CC"; then
1711   if test -n "$ac_tool_prefix"; then
1712   for ac_prog in cl
1713   do
1714     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1715 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1716 echo "$as_me:$LINENO: checking for $ac_word" >&5
1717 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1718 if test "${ac_cv_prog_CC+set}" = set; then
1719   echo $ECHO_N "(cached) $ECHO_C" >&6
1720 else
1721   if test -n "$CC"; then
1722   ac_cv_prog_CC="$CC" # Let the user override the test.
1723 else
1724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1725 for as_dir in $PATH
1726 do
1727   IFS=$as_save_IFS
1728   test -z "$as_dir" && as_dir=.
1729   for ac_exec_ext in '' $ac_executable_extensions; do
1730   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1731     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1732     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1733     break 2
1734   fi
1735 done
1736 done
1737
1738 fi
1739 fi
1740 CC=$ac_cv_prog_CC
1741 if test -n "$CC"; then
1742   echo "$as_me:$LINENO: result: $CC" >&5
1743 echo "${ECHO_T}$CC" >&6
1744 else
1745   echo "$as_me:$LINENO: result: no" >&5
1746 echo "${ECHO_T}no" >&6
1747 fi
1748
1749     test -n "$CC" && break
1750   done
1751 fi
1752 if test -z "$CC"; then
1753   ac_ct_CC=$CC
1754   for ac_prog in cl
1755 do
1756   # Extract the first word of "$ac_prog", so it can be a program name with args.
1757 set dummy $ac_prog; ac_word=$2
1758 echo "$as_me:$LINENO: checking for $ac_word" >&5
1759 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1760 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1761   echo $ECHO_N "(cached) $ECHO_C" >&6
1762 else
1763   if test -n "$ac_ct_CC"; then
1764   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1765 else
1766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1767 for as_dir in $PATH
1768 do
1769   IFS=$as_save_IFS
1770   test -z "$as_dir" && as_dir=.
1771   for ac_exec_ext in '' $ac_executable_extensions; do
1772   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1773     ac_cv_prog_ac_ct_CC="$ac_prog"
1774     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1775     break 2
1776   fi
1777 done
1778 done
1779
1780 fi
1781 fi
1782 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1783 if test -n "$ac_ct_CC"; then
1784   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1785 echo "${ECHO_T}$ac_ct_CC" >&6
1786 else
1787   echo "$as_me:$LINENO: result: no" >&5
1788 echo "${ECHO_T}no" >&6
1789 fi
1790
1791   test -n "$ac_ct_CC" && break
1792 done
1793
1794   CC=$ac_ct_CC
1795 fi
1796
1797 fi
1798
1799
1800 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1801 See \`config.log' for more details." >&5
1802 echo "$as_me: error: no acceptable C compiler found in \$PATH
1803 See \`config.log' for more details." >&2;}
1804    { (exit 1); exit 1; }; }
1805
1806 # Provide some information about the compiler.
1807 echo "$as_me:$LINENO:" \
1808      "checking for C compiler version" >&5
1809 ac_compiler=`set X $ac_compile; echo $2`
1810 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1811   (eval $ac_compiler --version </dev/null >&5) 2>&5
1812   ac_status=$?
1813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1814   (exit $ac_status); }
1815 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1816   (eval $ac_compiler -v </dev/null >&5) 2>&5
1817   ac_status=$?
1818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1819   (exit $ac_status); }
1820 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1821   (eval $ac_compiler -V </dev/null >&5) 2>&5
1822   ac_status=$?
1823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1824   (exit $ac_status); }
1825
1826 cat >conftest.$ac_ext <<_ACEOF
1827 /* confdefs.h.  */
1828 _ACEOF
1829 cat confdefs.h >>conftest.$ac_ext
1830 cat >>conftest.$ac_ext <<_ACEOF
1831 /* end confdefs.h.  */
1832
1833 int
1834 main ()
1835 {
1836
1837   ;
1838   return 0;
1839 }
1840 _ACEOF
1841 ac_clean_files_save=$ac_clean_files
1842 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1843 # Try to create an executable without -o first, disregard a.out.
1844 # It will help us diagnose broken compilers, and finding out an intuition
1845 # of exeext.
1846 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1847 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1848 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1849 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1850   (eval $ac_link_default) 2>&5
1851   ac_status=$?
1852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1853   (exit $ac_status); }; then
1854   # Find the output, starting from the most likely.  This scheme is
1855 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1856 # resort.
1857
1858 # Be careful to initialize this variable, since it used to be cached.
1859 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1860 ac_cv_exeext=
1861 # b.out is created by i960 compilers.
1862 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1863 do
1864   test -f "$ac_file" || continue
1865   case $ac_file in
1866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1867         ;;
1868     conftest.$ac_ext )
1869         # This is the source file.
1870         ;;
1871     [ab].out )
1872         # We found the default executable, but exeext='' is most
1873         # certainly right.
1874         break;;
1875     *.* )
1876         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1877         # FIXME: I believe we export ac_cv_exeext for Libtool,
1878         # but it would be cool to find out if it's true.  Does anybody
1879         # maintain Libtool? --akim.
1880         export ac_cv_exeext
1881         break;;
1882     * )
1883         break;;
1884   esac
1885 done
1886 else
1887   echo "$as_me: failed program was:" >&5
1888 sed 's/^/| /' conftest.$ac_ext >&5
1889
1890 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1891 See \`config.log' for more details." >&5
1892 echo "$as_me: error: C compiler cannot create executables
1893 See \`config.log' for more details." >&2;}
1894    { (exit 77); exit 77; }; }
1895 fi
1896
1897 ac_exeext=$ac_cv_exeext
1898 echo "$as_me:$LINENO: result: $ac_file" >&5
1899 echo "${ECHO_T}$ac_file" >&6
1900
1901 # Check the compiler produces executables we can run.  If not, either
1902 # the compiler is broken, or we cross compile.
1903 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1904 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1905 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1906 # If not cross compiling, check that we can run a simple program.
1907 if test "$cross_compiling" != yes; then
1908   if { ac_try='./$ac_file'
1909   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1910   (eval $ac_try) 2>&5
1911   ac_status=$?
1912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1913   (exit $ac_status); }; }; then
1914     cross_compiling=no
1915   else
1916     if test "$cross_compiling" = maybe; then
1917         cross_compiling=yes
1918     else
1919         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1920 If you meant to cross compile, use \`--host'.
1921 See \`config.log' for more details." >&5
1922 echo "$as_me: error: cannot run C compiled programs.
1923 If you meant to cross compile, use \`--host'.
1924 See \`config.log' for more details." >&2;}
1925    { (exit 1); exit 1; }; }
1926     fi
1927   fi
1928 fi
1929 echo "$as_me:$LINENO: result: yes" >&5
1930 echo "${ECHO_T}yes" >&6
1931
1932 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1933 ac_clean_files=$ac_clean_files_save
1934 # Check the compiler produces executables we can run.  If not, either
1935 # the compiler is broken, or we cross compile.
1936 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1937 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1938 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1939 echo "${ECHO_T}$cross_compiling" >&6
1940
1941 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1942 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1943 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1944   (eval $ac_link) 2>&5
1945   ac_status=$?
1946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1947   (exit $ac_status); }; then
1948   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1949 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1950 # work properly (i.e., refer to `conftest.exe'), while it won't with
1951 # `rm'.
1952 for ac_file in conftest.exe conftest conftest.*; do
1953   test -f "$ac_file" || continue
1954   case $ac_file in
1955     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1956     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1957           export ac_cv_exeext
1958           break;;
1959     * ) break;;
1960   esac
1961 done
1962 else
1963   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1964 See \`config.log' for more details." >&5
1965 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1966 See \`config.log' for more details." >&2;}
1967    { (exit 1); exit 1; }; }
1968 fi
1969
1970 rm -f conftest$ac_cv_exeext
1971 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1972 echo "${ECHO_T}$ac_cv_exeext" >&6
1973
1974 rm -f conftest.$ac_ext
1975 EXEEXT=$ac_cv_exeext
1976 ac_exeext=$EXEEXT
1977 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1978 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1979 if test "${ac_cv_objext+set}" = set; then
1980   echo $ECHO_N "(cached) $ECHO_C" >&6
1981 else
1982   cat >conftest.$ac_ext <<_ACEOF
1983 /* confdefs.h.  */
1984 _ACEOF
1985 cat confdefs.h >>conftest.$ac_ext
1986 cat >>conftest.$ac_ext <<_ACEOF
1987 /* end confdefs.h.  */
1988
1989 int
1990 main ()
1991 {
1992
1993   ;
1994   return 0;
1995 }
1996 _ACEOF
1997 rm -f conftest.o conftest.obj
1998 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1999   (eval $ac_compile) 2>&5
2000   ac_status=$?
2001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2002   (exit $ac_status); }; then
2003   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2004   case $ac_file in
2005     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2006     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2007        break;;
2008   esac
2009 done
2010 else
2011   echo "$as_me: failed program was:" >&5
2012 sed 's/^/| /' conftest.$ac_ext >&5
2013
2014 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2015 See \`config.log' for more details." >&5
2016 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2017 See \`config.log' for more details." >&2;}
2018    { (exit 1); exit 1; }; }
2019 fi
2020
2021 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2022 fi
2023 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2024 echo "${ECHO_T}$ac_cv_objext" >&6
2025 OBJEXT=$ac_cv_objext
2026 ac_objext=$OBJEXT
2027 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2028 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2029 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2030   echo $ECHO_N "(cached) $ECHO_C" >&6
2031 else
2032   cat >conftest.$ac_ext <<_ACEOF
2033 /* confdefs.h.  */
2034 _ACEOF
2035 cat confdefs.h >>conftest.$ac_ext
2036 cat >>conftest.$ac_ext <<_ACEOF
2037 /* end confdefs.h.  */
2038
2039 int
2040 main ()
2041 {
2042 #ifndef __GNUC__
2043        choke me
2044 #endif
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 rm -f conftest.$ac_objext
2051 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2052   (eval $ac_compile) 2>conftest.er1
2053   ac_status=$?
2054   grep -v '^ *+' conftest.er1 >conftest.err
2055   rm -f conftest.er1
2056   cat conftest.err >&5
2057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2058   (exit $ac_status); } &&
2059          { ac_try='test -z "$ac_c_werror_flag"
2060                          || test ! -s conftest.err'
2061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2062   (eval $ac_try) 2>&5
2063   ac_status=$?
2064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2065   (exit $ac_status); }; } &&
2066          { ac_try='test -s conftest.$ac_objext'
2067   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2068   (eval $ac_try) 2>&5
2069   ac_status=$?
2070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2071   (exit $ac_status); }; }; then
2072   ac_compiler_gnu=yes
2073 else
2074   echo "$as_me: failed program was:" >&5
2075 sed 's/^/| /' conftest.$ac_ext >&5
2076
2077 ac_compiler_gnu=no
2078 fi
2079 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2080 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2081
2082 fi
2083 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2084 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2085 GCC=`test $ac_compiler_gnu = yes && echo yes`
2086 ac_test_CFLAGS=${CFLAGS+set}
2087 ac_save_CFLAGS=$CFLAGS
2088 CFLAGS="-g"
2089 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2090 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2091 if test "${ac_cv_prog_cc_g+set}" = set; then
2092   echo $ECHO_N "(cached) $ECHO_C" >&6
2093 else
2094   cat >conftest.$ac_ext <<_ACEOF
2095 /* confdefs.h.  */
2096 _ACEOF
2097 cat confdefs.h >>conftest.$ac_ext
2098 cat >>conftest.$ac_ext <<_ACEOF
2099 /* end confdefs.h.  */
2100
2101 int
2102 main ()
2103 {
2104
2105   ;
2106   return 0;
2107 }
2108 _ACEOF
2109 rm -f conftest.$ac_objext
2110 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2111   (eval $ac_compile) 2>conftest.er1
2112   ac_status=$?
2113   grep -v '^ *+' conftest.er1 >conftest.err
2114   rm -f conftest.er1
2115   cat conftest.err >&5
2116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2117   (exit $ac_status); } &&
2118          { ac_try='test -z "$ac_c_werror_flag"
2119                          || test ! -s conftest.err'
2120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2121   (eval $ac_try) 2>&5
2122   ac_status=$?
2123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2124   (exit $ac_status); }; } &&
2125          { ac_try='test -s conftest.$ac_objext'
2126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2127   (eval $ac_try) 2>&5
2128   ac_status=$?
2129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2130   (exit $ac_status); }; }; then
2131   ac_cv_prog_cc_g=yes
2132 else
2133   echo "$as_me: failed program was:" >&5
2134 sed 's/^/| /' conftest.$ac_ext >&5
2135
2136 ac_cv_prog_cc_g=no
2137 fi
2138 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2139 fi
2140 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2141 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2142 if test "$ac_test_CFLAGS" = set; then
2143   CFLAGS=$ac_save_CFLAGS
2144 elif test $ac_cv_prog_cc_g = yes; then
2145   if test "$GCC" = yes; then
2146     CFLAGS="-g -O2"
2147   else
2148     CFLAGS="-g"
2149   fi
2150 else
2151   if test "$GCC" = yes; then
2152     CFLAGS="-O2"
2153   else
2154     CFLAGS=
2155   fi
2156 fi
2157 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2158 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2159 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2160   echo $ECHO_N "(cached) $ECHO_C" >&6
2161 else
2162   ac_cv_prog_cc_stdc=no
2163 ac_save_CC=$CC
2164 cat >conftest.$ac_ext <<_ACEOF
2165 /* confdefs.h.  */
2166 _ACEOF
2167 cat confdefs.h >>conftest.$ac_ext
2168 cat >>conftest.$ac_ext <<_ACEOF
2169 /* end confdefs.h.  */
2170 #include <stdarg.h>
2171 #include <stdio.h>
2172 #include <sys/types.h>
2173 #include <sys/stat.h>
2174 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2175 struct buf { int x; };
2176 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2177 static char *e (p, i)
2178      char **p;
2179      int i;
2180 {
2181   return p[i];
2182 }
2183 static char *f (char * (*g) (char **, int), char **p, ...)
2184 {
2185   char *s;
2186   va_list v;
2187   va_start (v,p);
2188   s = g (p, va_arg (v,int));
2189   va_end (v);
2190   return s;
2191 }
2192
2193 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2194    function prototypes and stuff, but not '\xHH' hex character constants.
2195    These don't provoke an error unfortunately, instead are silently treated
2196    as 'x'.  The following induces an error, until -std1 is added to get
2197    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2198    array size at least.  It's necessary to write '\x00'==0 to get something
2199    that's true only with -std1.  */
2200 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2201
2202 int test (int i, double x);
2203 struct s1 {int (*f) (int a);};
2204 struct s2 {int (*f) (double a);};
2205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2206 int argc;
2207 char **argv;
2208 int
2209 main ()
2210 {
2211 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2212   ;
2213   return 0;
2214 }
2215 _ACEOF
2216 # Don't try gcc -ansi; that turns off useful extensions and
2217 # breaks some systems' header files.
2218 # AIX                   -qlanglvl=ansi
2219 # Ultrix and OSF/1      -std1
2220 # HP-UX 10.20 and later -Ae
2221 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2222 # SVR4                  -Xc -D__EXTENSIONS__
2223 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2224 do
2225   CC="$ac_save_CC $ac_arg"
2226   rm -f conftest.$ac_objext
2227 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2228   (eval $ac_compile) 2>conftest.er1
2229   ac_status=$?
2230   grep -v '^ *+' conftest.er1 >conftest.err
2231   rm -f conftest.er1
2232   cat conftest.err >&5
2233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234   (exit $ac_status); } &&
2235          { ac_try='test -z "$ac_c_werror_flag"
2236                          || test ! -s conftest.err'
2237   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2238   (eval $ac_try) 2>&5
2239   ac_status=$?
2240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241   (exit $ac_status); }; } &&
2242          { ac_try='test -s conftest.$ac_objext'
2243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2244   (eval $ac_try) 2>&5
2245   ac_status=$?
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); }; }; then
2248   ac_cv_prog_cc_stdc=$ac_arg
2249 break
2250 else
2251   echo "$as_me: failed program was:" >&5
2252 sed 's/^/| /' conftest.$ac_ext >&5
2253
2254 fi
2255 rm -f conftest.err conftest.$ac_objext
2256 done
2257 rm -f conftest.$ac_ext conftest.$ac_objext
2258 CC=$ac_save_CC
2259
2260 fi
2261
2262 case "x$ac_cv_prog_cc_stdc" in
2263   x|xno)
2264     echo "$as_me:$LINENO: result: none needed" >&5
2265 echo "${ECHO_T}none needed" >&6 ;;
2266   *)
2267     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2268 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2269     CC="$CC $ac_cv_prog_cc_stdc" ;;
2270 esac
2271
2272 # Some people use a C++ compiler to compile C.  Since we use `exit',
2273 # in C++ we need to declare it.  In case someone uses the same compiler
2274 # for both compiling C and C++ we need to have the C++ compiler decide
2275 # the declaration of exit, since it's the most demanding environment.
2276 cat >conftest.$ac_ext <<_ACEOF
2277 #ifndef __cplusplus
2278   choke me
2279 #endif
2280 _ACEOF
2281 rm -f conftest.$ac_objext
2282 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2283   (eval $ac_compile) 2>conftest.er1
2284   ac_status=$?
2285   grep -v '^ *+' conftest.er1 >conftest.err
2286   rm -f conftest.er1
2287   cat conftest.err >&5
2288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289   (exit $ac_status); } &&
2290          { ac_try='test -z "$ac_c_werror_flag"
2291                          || test ! -s conftest.err'
2292   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2293   (eval $ac_try) 2>&5
2294   ac_status=$?
2295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296   (exit $ac_status); }; } &&
2297          { ac_try='test -s conftest.$ac_objext'
2298   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2299   (eval $ac_try) 2>&5
2300   ac_status=$?
2301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2302   (exit $ac_status); }; }; then
2303   for ac_declaration in \
2304    '' \
2305    'extern "C" void std::exit (int) throw (); using std::exit;' \
2306    'extern "C" void std::exit (int); using std::exit;' \
2307    'extern "C" void exit (int) throw ();' \
2308    'extern "C" void exit (int);' \
2309    'void exit (int);'
2310 do
2311   cat >conftest.$ac_ext <<_ACEOF
2312 /* confdefs.h.  */
2313 _ACEOF
2314 cat confdefs.h >>conftest.$ac_ext
2315 cat >>conftest.$ac_ext <<_ACEOF
2316 /* end confdefs.h.  */
2317 $ac_declaration
2318 #include <stdlib.h>
2319 int
2320 main ()
2321 {
2322 exit (42);
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 rm -f conftest.$ac_objext
2328 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2329   (eval $ac_compile) 2>conftest.er1
2330   ac_status=$?
2331   grep -v '^ *+' conftest.er1 >conftest.err
2332   rm -f conftest.er1
2333   cat conftest.err >&5
2334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335   (exit $ac_status); } &&
2336          { ac_try='test -z "$ac_c_werror_flag"
2337                          || test ! -s conftest.err'
2338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339   (eval $ac_try) 2>&5
2340   ac_status=$?
2341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342   (exit $ac_status); }; } &&
2343          { ac_try='test -s conftest.$ac_objext'
2344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2345   (eval $ac_try) 2>&5
2346   ac_status=$?
2347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2348   (exit $ac_status); }; }; then
2349   :
2350 else
2351   echo "$as_me: failed program was:" >&5
2352 sed 's/^/| /' conftest.$ac_ext >&5
2353
2354 continue
2355 fi
2356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2357   cat >conftest.$ac_ext <<_ACEOF
2358 /* confdefs.h.  */
2359 _ACEOF
2360 cat confdefs.h >>conftest.$ac_ext
2361 cat >>conftest.$ac_ext <<_ACEOF
2362 /* end confdefs.h.  */
2363 $ac_declaration
2364 int
2365 main ()
2366 {
2367 exit (42);
2368   ;
2369   return 0;
2370 }
2371 _ACEOF
2372 rm -f conftest.$ac_objext
2373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2374   (eval $ac_compile) 2>conftest.er1
2375   ac_status=$?
2376   grep -v '^ *+' conftest.er1 >conftest.err
2377   rm -f conftest.er1
2378   cat conftest.err >&5
2379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380   (exit $ac_status); } &&
2381          { ac_try='test -z "$ac_c_werror_flag"
2382                          || test ! -s conftest.err'
2383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2384   (eval $ac_try) 2>&5
2385   ac_status=$?
2386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387   (exit $ac_status); }; } &&
2388          { ac_try='test -s conftest.$ac_objext'
2389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2390   (eval $ac_try) 2>&5
2391   ac_status=$?
2392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2393   (exit $ac_status); }; }; then
2394   break
2395 else
2396   echo "$as_me: failed program was:" >&5
2397 sed 's/^/| /' conftest.$ac_ext >&5
2398
2399 fi
2400 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2401 done
2402 rm -f conftest*
2403 if test -n "$ac_declaration"; then
2404   echo '#ifdef __cplusplus' >>confdefs.h
2405   echo $ac_declaration      >>confdefs.h
2406   echo '#endif'             >>confdefs.h
2407 fi
2408
2409 else
2410   echo "$as_me: failed program was:" >&5
2411 sed 's/^/| /' conftest.$ac_ext >&5
2412
2413 fi
2414 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2415 ac_ext=c
2416 ac_cpp='$CPP $CPPFLAGS'
2417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2420
2421     if test "$GCC" = yes ; then
2422             if test "$SHLICC2" = yes ; then
2423                     ac_cv_lbl_gcc_vers=2
2424                     V_CCOPT="-O2"
2425             else
2426                     echo "$as_me:$LINENO: checking gcc version" >&5
2427 echo $ECHO_N "checking gcc version... $ECHO_C" >&6
2428                     if test "${ac_cv_lbl_gcc_vers+set}" = set; then
2429   echo $ECHO_N "(cached) $ECHO_C" >&6
2430 else
2431   ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
2432                             sed -e '/^gcc version /!d' \
2433                                 -e 's/^gcc version //' \
2434                                 -e 's/ .*//' -e 's/^[^0-9]*//' \
2435                                 -e 's/\..*//'`
2436 fi
2437
2438                     echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
2439 echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6
2440                     if test $ac_cv_lbl_gcc_vers -gt 1 ; then
2441                             V_CCOPT="-O2"
2442                     fi
2443             fi
2444     else
2445             echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
2446 echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6
2447             if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
2448   echo $ECHO_N "(cached) $ECHO_C" >&6
2449 else
2450
2451 cat >conftest.$ac_ext <<_ACEOF
2452 /* confdefs.h.  */
2453 _ACEOF
2454 cat confdefs.h >>conftest.$ac_ext
2455 cat >>conftest.$ac_ext <<_ACEOF
2456 /* end confdefs.h.  */
2457 #include <sys/types.h>
2458 int
2459 main ()
2460 {
2461 int frob(int, char *)
2462   ;
2463   return 0;
2464 }
2465 _ACEOF
2466 rm -f conftest.$ac_objext
2467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2468   (eval $ac_compile) 2>conftest.er1
2469   ac_status=$?
2470   grep -v '^ *+' conftest.er1 >conftest.err
2471   rm -f conftest.er1
2472   cat conftest.err >&5
2473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2474   (exit $ac_status); } &&
2475          { ac_try='test -z "$ac_c_werror_flag"
2476                          || test ! -s conftest.err'
2477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2478   (eval $ac_try) 2>&5
2479   ac_status=$?
2480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481   (exit $ac_status); }; } &&
2482          { ac_try='test -s conftest.$ac_objext'
2483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2484   (eval $ac_try) 2>&5
2485   ac_status=$?
2486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487   (exit $ac_status); }; }; then
2488   ac_cv_lbl_cc_ansi_prototypes=yes
2489 else
2490   echo "$as_me: failed program was:" >&5
2491 sed 's/^/| /' conftest.$ac_ext >&5
2492
2493 ac_cv_lbl_cc_ansi_prototypes=no
2494 fi
2495 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2496 fi
2497
2498             echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
2499 echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6
2500             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
2501                     case "$target_os" in
2502
2503                     hpux*)
2504                             echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
2505 echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6
2506                             savedcflags="$CFLAGS"
2507                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
2508                             if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
2509   echo $ECHO_N "(cached) $ECHO_C" >&6
2510 else
2511   cat >conftest.$ac_ext <<_ACEOF
2512 /* confdefs.h.  */
2513 _ACEOF
2514 cat confdefs.h >>conftest.$ac_ext
2515 cat >>conftest.$ac_ext <<_ACEOF
2516 /* end confdefs.h.  */
2517 #include <sys/types.h>
2518 int
2519 main ()
2520 {
2521 int frob(int, char *)
2522   ;
2523   return 0;
2524 }
2525 _ACEOF
2526 rm -f conftest.$ac_objext
2527 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2528   (eval $ac_compile) 2>conftest.er1
2529   ac_status=$?
2530   grep -v '^ *+' conftest.er1 >conftest.err
2531   rm -f conftest.er1
2532   cat conftest.err >&5
2533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534   (exit $ac_status); } &&
2535          { ac_try='test -z "$ac_c_werror_flag"
2536                          || test ! -s conftest.err'
2537   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2538   (eval $ac_try) 2>&5
2539   ac_status=$?
2540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541   (exit $ac_status); }; } &&
2542          { ac_try='test -s conftest.$ac_objext'
2543   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2544   (eval $ac_try) 2>&5
2545   ac_status=$?
2546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547   (exit $ac_status); }; }; then
2548   ac_cv_lbl_cc_hpux_cc_aa=yes
2549 else
2550   echo "$as_me: failed program was:" >&5
2551 sed 's/^/| /' conftest.$ac_ext >&5
2552
2553 ac_cv_lbl_cc_hpux_cc_aa=no
2554 fi
2555 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2556 fi
2557
2558                             echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
2559 echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6
2560                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
2561                                     { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
2562 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
2563    { (exit 1); exit 1; }; }
2564                             fi
2565                             CFLAGS="$savedcflags"
2566                             V_CCOPT="-Aa $V_CCOPT"
2567
2568 cat >>confdefs.h <<\_ACEOF
2569 #define _HPUX_SOURCE 1
2570 _ACEOF
2571
2572                             ;;
2573
2574                     *)
2575                             { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
2576 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
2577    { (exit 1); exit 1; }; }
2578                             ;;
2579                     esac
2580             fi
2581             V_INCLS="$V_INCLS -I/usr/local/include"
2582             LDFLAGS="$LDFLAGS -L/usr/local/lib"
2583
2584             case "$target_os" in
2585
2586             irix*)
2587                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
2588                     ;;
2589
2590             osf*)
2591                     V_CCOPT="$V_CCOPT -std1 -g3"
2592                     ;;
2593
2594             ultrix*)
2595                     echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
2596 echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6
2597                     if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
2598   echo $ECHO_N "(cached) $ECHO_C" >&6
2599 else
2600   cat >conftest.$ac_ext <<_ACEOF
2601 /* confdefs.h.  */
2602 _ACEOF
2603 cat confdefs.h >>conftest.$ac_ext
2604 cat >>conftest.$ac_ext <<_ACEOF
2605 /* end confdefs.h.  */
2606 #include <sys/types.h>
2607 int
2608 main ()
2609 {
2610 struct a { int b; };
2611                             void c(const struct a *)
2612   ;
2613   return 0;
2614 }
2615 _ACEOF
2616 rm -f conftest.$ac_objext
2617 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2618   (eval $ac_compile) 2>conftest.er1
2619   ac_status=$?
2620   grep -v '^ *+' conftest.er1 >conftest.err
2621   rm -f conftest.er1
2622   cat conftest.err >&5
2623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624   (exit $ac_status); } &&
2625          { ac_try='test -z "$ac_c_werror_flag"
2626                          || test ! -s conftest.err'
2627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2628   (eval $ac_try) 2>&5
2629   ac_status=$?
2630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2631   (exit $ac_status); }; } &&
2632          { ac_try='test -s conftest.$ac_objext'
2633   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2634   (eval $ac_try) 2>&5
2635   ac_status=$?
2636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2637   (exit $ac_status); }; }; then
2638   ac_cv_lbl_cc_const_proto=yes
2639 else
2640   echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2642
2643 ac_cv_lbl_cc_const_proto=no
2644 fi
2645 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2646 fi
2647
2648                     echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
2649 echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6
2650                     if test $ac_cv_lbl_cc_const_proto = no ; then
2651                             cat >>confdefs.h <<\_ACEOF
2652 #define const
2653 _ACEOF
2654
2655                     fi
2656                     ;;
2657             esac
2658     fi
2659
2660 echo "$as_me:$LINENO: checking for inline" >&5
2661 echo $ECHO_N "checking for inline... $ECHO_C" >&6
2662     save_CFLAGS="$CFLAGS"
2663     CFLAGS="$V_CCOPT"
2664     if test "${ac_cv_lbl_inline+set}" = set; then
2665   echo $ECHO_N "(cached) $ECHO_C" >&6
2666 else
2667
2668         ac_cv_lbl_inline=""
2669         ac_lbl_cc_inline=no
2670         for ac_lbl_inline in inline __inline__ __inline
2671         do
2672             cat >conftest.$ac_ext <<_ACEOF
2673 /* confdefs.h.  */
2674 _ACEOF
2675 cat confdefs.h >>conftest.$ac_ext
2676 cat >>conftest.$ac_ext <<_ACEOF
2677 /* end confdefs.h.  */
2678 #define inline $ac_lbl_inline
2679                 static inline struct iltest *foo(void);
2680                 struct iltest {
2681                     int iltest1;
2682                     int iltest2;
2683                 };
2684
2685                 static inline struct iltest *
2686                 foo()
2687                 {
2688                     static struct iltest xxx;
2689
2690                     return &xxx;
2691                 }
2692 int
2693 main ()
2694 {
2695
2696   ;
2697   return 0;
2698 }
2699 _ACEOF
2700 rm -f conftest.$ac_objext
2701 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2702   (eval $ac_compile) 2>conftest.er1
2703   ac_status=$?
2704   grep -v '^ *+' conftest.er1 >conftest.err
2705   rm -f conftest.er1
2706   cat conftest.err >&5
2707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708   (exit $ac_status); } &&
2709          { ac_try='test -z "$ac_c_werror_flag"
2710                          || test ! -s conftest.err'
2711   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712   (eval $ac_try) 2>&5
2713   ac_status=$?
2714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715   (exit $ac_status); }; } &&
2716          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2722   ac_lbl_cc_inline=yes
2723 else
2724   echo "$as_me: failed program was:" >&5
2725 sed 's/^/| /' conftest.$ac_ext >&5
2726
2727 fi
2728 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2729             if test "$ac_lbl_cc_inline" = yes ; then
2730                 break;
2731             fi
2732         done
2733         if test "$ac_lbl_cc_inline" = yes ; then
2734             ac_cv_lbl_inline=$ac_lbl_inline
2735         fi
2736 fi
2737
2738     CFLAGS="$save_CFLAGS"
2739     if test ! -z "$ac_cv_lbl_inline" ; then
2740         echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
2741 echo "${ECHO_T}$ac_cv_lbl_inline" >&6
2742     else
2743         echo "$as_me:$LINENO: result: no" >&5
2744 echo "${ECHO_T}no" >&6
2745     fi
2746
2747 cat >>confdefs.h <<_ACEOF
2748 #define inline $ac_cv_lbl_inline
2749 _ACEOF
2750
2751
2752 echo "$as_me:$LINENO: checking for __attribute__" >&5
2753 echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6
2754 if test "${ac_cv___attribute__+set}" = set; then
2755   echo $ECHO_N "(cached) $ECHO_C" >&6
2756 else
2757
2758 cat >conftest.$ac_ext <<_ACEOF
2759 /* confdefs.h.  */
2760 _ACEOF
2761 cat confdefs.h >>conftest.$ac_ext
2762 cat >>conftest.$ac_ext <<_ACEOF
2763 /* end confdefs.h.  */
2764
2765 #include <stdlib.h>
2766
2767 static void foo(void) __attribute__ ((noreturn));
2768
2769 static void
2770 foo(void)
2771 {
2772   exit(1);
2773 }
2774
2775 int
2776 main(int argc, char **argv)
2777 {
2778   foo();
2779 }
2780
2781 _ACEOF
2782 rm -f conftest.$ac_objext
2783 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2784   (eval $ac_compile) 2>conftest.er1
2785   ac_status=$?
2786   grep -v '^ *+' conftest.er1 >conftest.err
2787   rm -f conftest.er1
2788   cat conftest.err >&5
2789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790   (exit $ac_status); } &&
2791          { ac_try='test -z "$ac_c_werror_flag"
2792                          || test ! -s conftest.err'
2793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2794   (eval $ac_try) 2>&5
2795   ac_status=$?
2796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2797   (exit $ac_status); }; } &&
2798          { ac_try='test -s conftest.$ac_objext'
2799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2800   (eval $ac_try) 2>&5
2801   ac_status=$?
2802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803   (exit $ac_status); }; }; then
2804   ac_cv___attribute__=yes
2805 else
2806   echo "$as_me: failed program was:" >&5
2807 sed 's/^/| /' conftest.$ac_ext >&5
2808
2809 ac_cv___attribute__=no
2810 fi
2811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2812 fi
2813
2814 if test "$ac_cv___attribute__" = "yes"; then
2815
2816 cat >>confdefs.h <<\_ACEOF
2817 #define HAVE___ATTRIBUTE__ 1
2818 _ACEOF
2819
2820   V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
2821 else
2822   V_DEFS="$V_DEFS -D_U_=\"\""
2823 fi
2824 echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
2825 echo "${ECHO_T}$ac_cv___attribute__" >&6
2826
2827
2828 echo "$as_me:$LINENO: checking for u_int8_t using $CC" >&5
2829 echo $ECHO_N "checking for u_int8_t using $CC... $ECHO_C" >&6
2830     if test "${ac_cv_lbl_have_u_int8_t+set}" = set; then
2831   echo $ECHO_N "(cached) $ECHO_C" >&6
2832 else
2833   cat >conftest.$ac_ext <<_ACEOF
2834 /* confdefs.h.  */
2835 _ACEOF
2836 cat confdefs.h >>conftest.$ac_ext
2837 cat >>conftest.$ac_ext <<_ACEOF
2838 /* end confdefs.h.  */
2839
2840 #       include "confdefs.h"
2841 #       include <sys/types.h>
2842 #       if STDC_HEADERS
2843 #       include <stdlib.h>
2844 #       include <stddef.h>
2845 #       endif
2846 int
2847 main ()
2848 {
2849 u_int8_t i
2850   ;
2851   return 0;
2852 }
2853 _ACEOF
2854 rm -f conftest.$ac_objext
2855 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2856   (eval $ac_compile) 2>conftest.er1
2857   ac_status=$?
2858   grep -v '^ *+' conftest.er1 >conftest.err
2859   rm -f conftest.er1
2860   cat conftest.err >&5
2861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2862   (exit $ac_status); } &&
2863          { ac_try='test -z "$ac_c_werror_flag"
2864                          || test ! -s conftest.err'
2865   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2866   (eval $ac_try) 2>&5
2867   ac_status=$?
2868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2869   (exit $ac_status); }; } &&
2870          { ac_try='test -s conftest.$ac_objext'
2871   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2872   (eval $ac_try) 2>&5
2873   ac_status=$?
2874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2875   (exit $ac_status); }; }; then
2876   ac_cv_lbl_have_u_int8_t=yes
2877 else
2878   echo "$as_me: failed program was:" >&5
2879 sed 's/^/| /' conftest.$ac_ext >&5
2880
2881 ac_cv_lbl_have_u_int8_t=no
2882 fi
2883 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2884 fi
2885
2886     echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int8_t" >&5
2887 echo "${ECHO_T}$ac_cv_lbl_have_u_int8_t" >&6
2888     if test $ac_cv_lbl_have_u_int8_t = no ; then
2889
2890 cat >>confdefs.h <<\_ACEOF
2891 #define u_int8_t u_char
2892 _ACEOF
2893
2894     fi
2895 echo "$as_me:$LINENO: checking for u_int16_t using $CC" >&5
2896 echo $ECHO_N "checking for u_int16_t using $CC... $ECHO_C" >&6
2897     if test "${ac_cv_lbl_have_u_int16_t+set}" = set; then
2898   echo $ECHO_N "(cached) $ECHO_C" >&6
2899 else
2900   cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906
2907 #       include "confdefs.h"
2908 #       include <sys/types.h>
2909 #       if STDC_HEADERS
2910 #       include <stdlib.h>
2911 #       include <stddef.h>
2912 #       endif
2913 int
2914 main ()
2915 {
2916 u_int16_t i
2917   ;
2918   return 0;
2919 }
2920 _ACEOF
2921 rm -f conftest.$ac_objext
2922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2923   (eval $ac_compile) 2>conftest.er1
2924   ac_status=$?
2925   grep -v '^ *+' conftest.er1 >conftest.err
2926   rm -f conftest.er1
2927   cat conftest.err >&5
2928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2929   (exit $ac_status); } &&
2930          { ac_try='test -z "$ac_c_werror_flag"
2931                          || test ! -s conftest.err'
2932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2933   (eval $ac_try) 2>&5
2934   ac_status=$?
2935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2936   (exit $ac_status); }; } &&
2937          { ac_try='test -s conftest.$ac_objext'
2938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2939   (eval $ac_try) 2>&5
2940   ac_status=$?
2941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942   (exit $ac_status); }; }; then
2943   ac_cv_lbl_have_u_int16_t=yes
2944 else
2945   echo "$as_me: failed program was:" >&5
2946 sed 's/^/| /' conftest.$ac_ext >&5
2947
2948 ac_cv_lbl_have_u_int16_t=no
2949 fi
2950 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2951 fi
2952
2953     echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int16_t" >&5
2954 echo "${ECHO_T}$ac_cv_lbl_have_u_int16_t" >&6
2955     if test $ac_cv_lbl_have_u_int16_t = no ; then
2956
2957 cat >>confdefs.h <<\_ACEOF
2958 #define u_int16_t u_short
2959 _ACEOF
2960
2961     fi
2962 echo "$as_me:$LINENO: checking for u_int32_t using $CC" >&5
2963 echo $ECHO_N "checking for u_int32_t using $CC... $ECHO_C" >&6
2964     if test "${ac_cv_lbl_have_u_int32_t+set}" = set; then
2965   echo $ECHO_N "(cached) $ECHO_C" >&6
2966 else
2967   cat >conftest.$ac_ext <<_ACEOF
2968 /* confdefs.h.  */
2969 _ACEOF
2970 cat confdefs.h >>conftest.$ac_ext
2971 cat >>conftest.$ac_ext <<_ACEOF
2972 /* end confdefs.h.  */
2973
2974 #       include "confdefs.h"
2975 #       include <sys/types.h>
2976 #       if STDC_HEADERS
2977 #       include <stdlib.h>
2978 #       include <stddef.h>
2979 #       endif
2980 int
2981 main ()
2982 {
2983 u_int32_t i
2984   ;
2985   return 0;
2986 }
2987 _ACEOF
2988 rm -f conftest.$ac_objext
2989 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2990   (eval $ac_compile) 2>conftest.er1
2991   ac_status=$?
2992   grep -v '^ *+' conftest.er1 >conftest.err
2993   rm -f conftest.er1
2994   cat conftest.err >&5
2995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996   (exit $ac_status); } &&
2997          { ac_try='test -z "$ac_c_werror_flag"
2998                          || test ! -s conftest.err'
2999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3000   (eval $ac_try) 2>&5
3001   ac_status=$?
3002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003   (exit $ac_status); }; } &&
3004          { ac_try='test -s conftest.$ac_objext'
3005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006   (eval $ac_try) 2>&5
3007   ac_status=$?
3008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009   (exit $ac_status); }; }; then
3010   ac_cv_lbl_have_u_int32_t=yes
3011 else
3012   echo "$as_me: failed program was:" >&5
3013 sed 's/^/| /' conftest.$ac_ext >&5
3014
3015 ac_cv_lbl_have_u_int32_t=no
3016 fi
3017 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3018 fi
3019
3020     echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int32_t" >&5
3021 echo "${ECHO_T}$ac_cv_lbl_have_u_int32_t" >&6
3022     if test $ac_cv_lbl_have_u_int32_t = no ; then
3023
3024 cat >>confdefs.h <<\_ACEOF
3025 #define u_int32_t u_int
3026 _ACEOF
3027
3028     fi
3029
3030 ac_ext=c
3031 ac_cpp='$CPP $CPPFLAGS'
3032 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3033 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3034 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3035 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3036 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3037 # On Suns, sometimes $CPP names a directory.
3038 if test -n "$CPP" && test -d "$CPP"; then
3039   CPP=
3040 fi
3041 if test -z "$CPP"; then
3042   if test "${ac_cv_prog_CPP+set}" = set; then
3043   echo $ECHO_N "(cached) $ECHO_C" >&6
3044 else
3045       # Double quotes because CPP needs to be expanded
3046     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3047     do
3048       ac_preproc_ok=false
3049 for ac_c_preproc_warn_flag in '' yes
3050 do
3051   # Use a header file that comes with gcc, so configuring glibc
3052   # with a fresh cross-compiler works.
3053   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3054   # <limits.h> exists even on freestanding compilers.
3055   # On the NeXT, cc -E runs the code through the compiler's parser,
3056   # not just through cpp. "Syntax error" is here to catch this case.
3057   cat >conftest.$ac_ext <<_ACEOF
3058 /* confdefs.h.  */
3059 _ACEOF
3060 cat confdefs.h >>conftest.$ac_ext
3061 cat >>conftest.$ac_ext <<_ACEOF
3062 /* end confdefs.h.  */
3063 #ifdef __STDC__
3064 # include <limits.h>
3065 #else
3066 # include <assert.h>
3067 #endif
3068                      Syntax error
3069 _ACEOF
3070 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3071   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3072   ac_status=$?
3073   grep -v '^ *+' conftest.er1 >conftest.err
3074   rm -f conftest.er1
3075   cat conftest.err >&5
3076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3077   (exit $ac_status); } >/dev/null; then
3078   if test -s conftest.err; then
3079     ac_cpp_err=$ac_c_preproc_warn_flag
3080     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3081   else
3082     ac_cpp_err=
3083   fi
3084 else
3085   ac_cpp_err=yes
3086 fi
3087 if test -z "$ac_cpp_err"; then
3088   :
3089 else
3090   echo "$as_me: failed program was:" >&5
3091 sed 's/^/| /' conftest.$ac_ext >&5
3092
3093   # Broken: fails on valid input.
3094 continue
3095 fi
3096 rm -f conftest.err conftest.$ac_ext
3097
3098   # OK, works on sane cases.  Now check whether non-existent headers
3099   # can be detected and how.
3100   cat >conftest.$ac_ext <<_ACEOF
3101 /* confdefs.h.  */
3102 _ACEOF
3103 cat confdefs.h >>conftest.$ac_ext
3104 cat >>conftest.$ac_ext <<_ACEOF
3105 /* end confdefs.h.  */
3106 #include <ac_nonexistent.h>
3107 _ACEOF
3108 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3109   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3110   ac_status=$?
3111   grep -v '^ *+' conftest.er1 >conftest.err
3112   rm -f conftest.er1
3113   cat conftest.err >&5
3114   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3115   (exit $ac_status); } >/dev/null; then
3116   if test -s conftest.err; then
3117     ac_cpp_err=$ac_c_preproc_warn_flag
3118     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3119   else
3120     ac_cpp_err=
3121   fi
3122 else
3123   ac_cpp_err=yes
3124 fi
3125 if test -z "$ac_cpp_err"; then
3126   # Broken: success on invalid input.
3127 continue
3128 else
3129   echo "$as_me: failed program was:" >&5
3130 sed 's/^/| /' conftest.$ac_ext >&5
3131
3132   # Passes both tests.
3133 ac_preproc_ok=:
3134 break
3135 fi
3136 rm -f conftest.err conftest.$ac_ext
3137
3138 done
3139 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3140 rm -f conftest.err conftest.$ac_ext
3141 if $ac_preproc_ok; then
3142   break
3143 fi
3144
3145     done
3146     ac_cv_prog_CPP=$CPP
3147
3148 fi
3149   CPP=$ac_cv_prog_CPP
3150 else
3151   ac_cv_prog_CPP=$CPP
3152 fi
3153 echo "$as_me:$LINENO: result: $CPP" >&5
3154 echo "${ECHO_T}$CPP" >&6
3155 ac_preproc_ok=false
3156 for ac_c_preproc_warn_flag in '' yes
3157 do
3158   # Use a header file that comes with gcc, so configuring glibc
3159   # with a fresh cross-compiler works.
3160   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3161   # <limits.h> exists even on freestanding compilers.
3162   # On the NeXT, cc -E runs the code through the compiler's parser,
3163   # not just through cpp. "Syntax error" is here to catch this case.
3164   cat >conftest.$ac_ext <<_ACEOF
3165 /* confdefs.h.  */
3166 _ACEOF
3167 cat confdefs.h >>conftest.$ac_ext
3168 cat >>conftest.$ac_ext <<_ACEOF
3169 /* end confdefs.h.  */
3170 #ifdef __STDC__
3171 # include <limits.h>
3172 #else
3173 # include <assert.h>
3174 #endif
3175                      Syntax error
3176 _ACEOF
3177 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3178   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3179   ac_status=$?
3180   grep -v '^ *+' conftest.er1 >conftest.err
3181   rm -f conftest.er1
3182   cat conftest.err >&5
3183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3184   (exit $ac_status); } >/dev/null; then
3185   if test -s conftest.err; then
3186     ac_cpp_err=$ac_c_preproc_warn_flag
3187     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3188   else
3189     ac_cpp_err=
3190   fi
3191 else
3192   ac_cpp_err=yes
3193 fi
3194 if test -z "$ac_cpp_err"; then
3195   :
3196 else
3197   echo "$as_me: failed program was:" >&5
3198 sed 's/^/| /' conftest.$ac_ext >&5
3199
3200   # Broken: fails on valid input.
3201 continue
3202 fi
3203 rm -f conftest.err conftest.$ac_ext
3204
3205   # OK, works on sane cases.  Now check whether non-existent headers
3206   # can be detected and how.
3207   cat >conftest.$ac_ext <<_ACEOF
3208 /* confdefs.h.  */
3209 _ACEOF
3210 cat confdefs.h >>conftest.$ac_ext
3211 cat >>conftest.$ac_ext <<_ACEOF
3212 /* end confdefs.h.  */
3213 #include <ac_nonexistent.h>
3214 _ACEOF
3215 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3216   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3217   ac_status=$?
3218   grep -v '^ *+' conftest.er1 >conftest.err
3219   rm -f conftest.er1
3220   cat conftest.err >&5
3221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222   (exit $ac_status); } >/dev/null; then
3223   if test -s conftest.err; then
3224     ac_cpp_err=$ac_c_preproc_warn_flag
3225     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3226   else
3227     ac_cpp_err=
3228   fi
3229 else
3230   ac_cpp_err=yes
3231 fi
3232 if test -z "$ac_cpp_err"; then
3233   # Broken: success on invalid input.
3234 continue
3235 else
3236   echo "$as_me: failed program was:" >&5
3237 sed 's/^/| /' conftest.$ac_ext >&5
3238
3239   # Passes both tests.
3240 ac_preproc_ok=:
3241 break
3242 fi
3243 rm -f conftest.err conftest.$ac_ext
3244
3245 done
3246 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3247 rm -f conftest.err conftest.$ac_ext
3248 if $ac_preproc_ok; then
3249   :
3250 else
3251   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3252 See \`config.log' for more details." >&5
3253 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3254 See \`config.log' for more details." >&2;}
3255    { (exit 1); exit 1; }; }
3256 fi
3257
3258 ac_ext=c
3259 ac_cpp='$CPP $CPPFLAGS'
3260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3263
3264
3265 echo "$as_me:$LINENO: checking for egrep" >&5
3266 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3267 if test "${ac_cv_prog_egrep+set}" = set; then
3268   echo $ECHO_N "(cached) $ECHO_C" >&6
3269 else
3270   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3271     then ac_cv_prog_egrep='grep -E'
3272     else ac_cv_prog_egrep='egrep'
3273     fi
3274 fi
3275 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3276 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3277  EGREP=$ac_cv_prog_egrep
3278
3279
3280 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3281 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3282 if test "${ac_cv_header_stdc+set}" = set; then
3283   echo $ECHO_N "(cached) $ECHO_C" >&6
3284 else
3285   cat >conftest.$ac_ext <<_ACEOF
3286 /* confdefs.h.  */
3287 _ACEOF
3288 cat confdefs.h >>conftest.$ac_ext
3289 cat >>conftest.$ac_ext <<_ACEOF
3290 /* end confdefs.h.  */
3291 #include <stdlib.h>
3292 #include <stdarg.h>
3293 #include <string.h>
3294 #include <float.h>
3295
3296 int
3297 main ()
3298 {
3299
3300   ;
3301   return 0;
3302 }
3303 _ACEOF
3304 rm -f conftest.$ac_objext
3305 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3306   (eval $ac_compile) 2>conftest.er1
3307   ac_status=$?
3308   grep -v '^ *+' conftest.er1 >conftest.err
3309   rm -f conftest.er1
3310   cat conftest.err >&5
3311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3312   (exit $ac_status); } &&
3313          { ac_try='test -z "$ac_c_werror_flag"
3314                          || test ! -s conftest.err'
3315   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3316   (eval $ac_try) 2>&5
3317   ac_status=$?
3318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3319   (exit $ac_status); }; } &&
3320          { ac_try='test -s conftest.$ac_objext'
3321   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3322   (eval $ac_try) 2>&5
3323   ac_status=$?
3324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3325   (exit $ac_status); }; }; then
3326   ac_cv_header_stdc=yes
3327 else
3328   echo "$as_me: failed program was:" >&5
3329 sed 's/^/| /' conftest.$ac_ext >&5
3330
3331 ac_cv_header_stdc=no
3332 fi
3333 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3334
3335 if test $ac_cv_header_stdc = yes; then
3336   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3337   cat >conftest.$ac_ext <<_ACEOF
3338 /* confdefs.h.  */
3339 _ACEOF
3340 cat confdefs.h >>conftest.$ac_ext
3341 cat >>conftest.$ac_ext <<_ACEOF
3342 /* end confdefs.h.  */
3343 #include <string.h>
3344
3345 _ACEOF
3346 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3347   $EGREP "memchr" >/dev/null 2>&1; then
3348   :
3349 else
3350   ac_cv_header_stdc=no
3351 fi
3352 rm -f conftest*
3353
3354 fi
3355
3356 if test $ac_cv_header_stdc = yes; then
3357   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3358   cat >conftest.$ac_ext <<_ACEOF
3359 /* confdefs.h.  */
3360 _ACEOF
3361 cat confdefs.h >>conftest.$ac_ext
3362 cat >>conftest.$ac_ext <<_ACEOF
3363 /* end confdefs.h.  */
3364 #include <stdlib.h>
3365
3366 _ACEOF
3367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3368   $EGREP "free" >/dev/null 2>&1; then
3369   :
3370 else
3371   ac_cv_header_stdc=no
3372 fi
3373 rm -f conftest*
3374
3375 fi
3376
3377 if test $ac_cv_header_stdc = yes; then
3378   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3379   if test "$cross_compiling" = yes; then
3380   :
3381 else
3382   cat >conftest.$ac_ext <<_ACEOF
3383 /* confdefs.h.  */
3384 _ACEOF
3385 cat confdefs.h >>conftest.$ac_ext
3386 cat >>conftest.$ac_ext <<_ACEOF
3387 /* end confdefs.h.  */
3388 #include <ctype.h>
3389 #if ((' ' & 0x0FF) == 0x020)
3390 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3391 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3392 #else
3393 # define ISLOWER(c) \
3394                    (('a' <= (c) && (c) <= 'i') \
3395                      || ('j' <= (c) && (c) <= 'r') \
3396                      || ('s' <= (c) && (c) <= 'z'))
3397 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3398 #endif
3399
3400 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3401 int
3402 main ()
3403 {
3404   int i;
3405   for (i = 0; i < 256; i++)
3406     if (XOR (islower (i), ISLOWER (i))
3407         || toupper (i) != TOUPPER (i))
3408       exit(2);
3409   exit (0);
3410 }
3411 _ACEOF
3412 rm -f conftest$ac_exeext
3413 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3414   (eval $ac_link) 2>&5
3415   ac_status=$?
3416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3419   (eval $ac_try) 2>&5
3420   ac_status=$?
3421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3422   (exit $ac_status); }; }; then
3423   :
3424 else
3425   echo "$as_me: program exited with status $ac_status" >&5
3426 echo "$as_me: failed program was:" >&5
3427 sed 's/^/| /' conftest.$ac_ext >&5
3428
3429 ( exit $ac_status )
3430 ac_cv_header_stdc=no
3431 fi
3432 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3433 fi
3434 fi
3435 fi
3436 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3437 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3438 if test $ac_cv_header_stdc = yes; then
3439
3440 cat >>confdefs.h <<\_ACEOF
3441 #define STDC_HEADERS 1
3442 _ACEOF
3443
3444 fi
3445
3446 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3457                   inttypes.h stdint.h unistd.h
3458 do
3459 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3460 echo "$as_me:$LINENO: checking for $ac_header" >&5
3461 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3462 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3463   echo $ECHO_N "(cached) $ECHO_C" >&6
3464 else
3465   cat >conftest.$ac_ext <<_ACEOF
3466 /* confdefs.h.  */
3467 _ACEOF
3468 cat confdefs.h >>conftest.$ac_ext
3469 cat >>conftest.$ac_ext <<_ACEOF
3470 /* end confdefs.h.  */
3471 $ac_includes_default
3472
3473 #include <$ac_header>
3474 _ACEOF
3475 rm -f conftest.$ac_objext
3476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3477   (eval $ac_compile) 2>conftest.er1
3478   ac_status=$?
3479   grep -v '^ *+' conftest.er1 >conftest.err
3480   rm -f conftest.er1
3481   cat conftest.err >&5
3482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3483   (exit $ac_status); } &&
3484          { ac_try='test -z "$ac_c_werror_flag"
3485                          || test ! -s conftest.err'
3486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3487   (eval $ac_try) 2>&5
3488   ac_status=$?
3489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490   (exit $ac_status); }; } &&
3491          { ac_try='test -s conftest.$ac_objext'
3492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3493   (eval $ac_try) 2>&5
3494   ac_status=$?
3495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3496   (exit $ac_status); }; }; then
3497   eval "$as_ac_Header=yes"
3498 else
3499   echo "$as_me: failed program was:" >&5
3500 sed 's/^/| /' conftest.$ac_ext >&5
3501
3502 eval "$as_ac_Header=no"
3503 fi
3504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3505 fi
3506 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3507 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3508 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3509   cat >>confdefs.h <<_ACEOF
3510 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3511 _ACEOF
3512
3513 fi
3514
3515 done
3516
3517
3518
3519
3520
3521 for ac_header in sys/ioccom.h sys/sockio.h limits.h
3522 do
3523 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3524 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3525   echo "$as_me:$LINENO: checking for $ac_header" >&5
3526 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3527 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3528   echo $ECHO_N "(cached) $ECHO_C" >&6
3529 fi
3530 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3531 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3532 else
3533   # Is the header compilable?
3534 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3535 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3536 cat >conftest.$ac_ext <<_ACEOF
3537 /* confdefs.h.  */
3538 _ACEOF
3539 cat confdefs.h >>conftest.$ac_ext
3540 cat >>conftest.$ac_ext <<_ACEOF
3541 /* end confdefs.h.  */
3542 $ac_includes_default
3543 #include <$ac_header>
3544 _ACEOF
3545 rm -f conftest.$ac_objext
3546 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3547   (eval $ac_compile) 2>conftest.er1
3548   ac_status=$?
3549   grep -v '^ *+' conftest.er1 >conftest.err
3550   rm -f conftest.er1
3551   cat conftest.err >&5
3552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553   (exit $ac_status); } &&
3554          { ac_try='test -z "$ac_c_werror_flag"
3555                          || test ! -s conftest.err'
3556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557   (eval $ac_try) 2>&5
3558   ac_status=$?
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); }; } &&
3561          { ac_try='test -s conftest.$ac_objext'
3562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563   (eval $ac_try) 2>&5
3564   ac_status=$?
3565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566   (exit $ac_status); }; }; then
3567   ac_header_compiler=yes
3568 else
3569   echo "$as_me: failed program was:" >&5
3570 sed 's/^/| /' conftest.$ac_ext >&5
3571
3572 ac_header_compiler=no
3573 fi
3574 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3575 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3576 echo "${ECHO_T}$ac_header_compiler" >&6
3577
3578 # Is the header present?
3579 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3580 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3581 cat >conftest.$ac_ext <<_ACEOF
3582 /* confdefs.h.  */
3583 _ACEOF
3584 cat confdefs.h >>conftest.$ac_ext
3585 cat >>conftest.$ac_ext <<_ACEOF
3586 /* end confdefs.h.  */
3587 #include <$ac_header>
3588 _ACEOF
3589 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3590   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3591   ac_status=$?
3592   grep -v '^ *+' conftest.er1 >conftest.err
3593   rm -f conftest.er1
3594   cat conftest.err >&5
3595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596   (exit $ac_status); } >/dev/null; then
3597   if test -s conftest.err; then
3598     ac_cpp_err=$ac_c_preproc_warn_flag
3599     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3600   else
3601     ac_cpp_err=
3602   fi
3603 else
3604   ac_cpp_err=yes
3605 fi
3606 if test -z "$ac_cpp_err"; then
3607   ac_header_preproc=yes
3608 else
3609   echo "$as_me: failed program was:" >&5
3610 sed 's/^/| /' conftest.$ac_ext >&5
3611
3612   ac_header_preproc=no
3613 fi
3614 rm -f conftest.err conftest.$ac_ext
3615 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3616 echo "${ECHO_T}$ac_header_preproc" >&6
3617
3618 # So?  What about this header?
3619 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3620   yes:no: )
3621     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3622 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3623     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3624 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3625     ac_header_preproc=yes
3626     ;;
3627   no:yes:* )
3628     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3629 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3630     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3631 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3632     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3633 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3634     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3635 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3636     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3637 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3638     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3639 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3640     (
3641       cat <<\_ASBOX
3642 ## ------------------------------------------ ##
3643 ## Report this to the AC_PACKAGE_NAME lists.  ##
3644 ## ------------------------------------------ ##
3645 _ASBOX
3646     ) |
3647       sed "s/^/$as_me: WARNING:     /" >&2
3648     ;;
3649 esac
3650 echo "$as_me:$LINENO: checking for $ac_header" >&5
3651 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3652 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3653   echo $ECHO_N "(cached) $ECHO_C" >&6
3654 else
3655   eval "$as_ac_Header=\$ac_header_preproc"
3656 fi
3657 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3658 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3659
3660 fi
3661 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3662   cat >>confdefs.h <<_ACEOF
3663 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3664 _ACEOF
3665
3666 fi
3667
3668 done
3669
3670
3671 for ac_header in netinet/if_ether.h
3672 do
3673 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3674 echo "$as_me:$LINENO: checking for $ac_header" >&5
3675 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3676 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3677   echo $ECHO_N "(cached) $ECHO_C" >&6
3678 else
3679   cat >conftest.$ac_ext <<_ACEOF
3680 /* confdefs.h.  */
3681 _ACEOF
3682 cat confdefs.h >>conftest.$ac_ext
3683 cat >>conftest.$ac_ext <<_ACEOF
3684 /* end confdefs.h.  */
3685 #include <sys/types.h>
3686 #include <sys/socket.h>
3687
3688 #include <$ac_header>
3689 _ACEOF
3690 rm -f conftest.$ac_objext
3691 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3692   (eval $ac_compile) 2>conftest.er1
3693   ac_status=$?
3694   grep -v '^ *+' conftest.er1 >conftest.err
3695   rm -f conftest.er1
3696   cat conftest.err >&5
3697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3698   (exit $ac_status); } &&
3699          { ac_try='test -z "$ac_c_werror_flag"
3700                          || test ! -s conftest.err'
3701   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3702   (eval $ac_try) 2>&5
3703   ac_status=$?
3704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705   (exit $ac_status); }; } &&
3706          { ac_try='test -s conftest.$ac_objext'
3707   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3708   (eval $ac_try) 2>&5
3709   ac_status=$?
3710   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711   (exit $ac_status); }; }; then
3712   eval "$as_ac_Header=yes"
3713 else
3714   echo "$as_me: failed program was:" >&5
3715 sed 's/^/| /' conftest.$ac_ext >&5
3716
3717 eval "$as_ac_Header=no"
3718 fi
3719 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3720 fi
3721 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3722 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3723 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3724   cat >>confdefs.h <<_ACEOF
3725 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3726 _ACEOF
3727
3728 fi
3729
3730 done
3731
3732 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
3733         #
3734         # The simple test didn't work.
3735         # Do we need to include <net/if.h> first?
3736         # Unset ac_cv_header_netinet_if_ether_h so we don't
3737         # treat the previous failure as a cached value and
3738         # suppress the next test.
3739         #
3740         { echo "$as_me:$LINENO: Rechecking with some additional includes" >&5
3741 echo "$as_me: Rechecking with some additional includes" >&6;}
3742         unset ac_cv_header_netinet_if_ether_h
3743
3744 for ac_header in netinet/if_ether.h
3745 do
3746 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3747 echo "$as_me:$LINENO: checking for $ac_header" >&5
3748 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3749 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3750   echo $ECHO_N "(cached) $ECHO_C" >&6
3751 else
3752   cat >conftest.$ac_ext <<_ACEOF
3753 /* confdefs.h.  */
3754 _ACEOF
3755 cat confdefs.h >>conftest.$ac_ext
3756 cat >>conftest.$ac_ext <<_ACEOF
3757 /* end confdefs.h.  */
3758 #include <sys/types.h>
3759 #include <sys/socket.h>
3760 #include <netinet/in.h>
3761 struct mbuf;
3762 struct rtentry;
3763 #include <net/if.h>
3764
3765 #include <$ac_header>
3766 _ACEOF
3767 rm -f conftest.$ac_objext
3768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3769   (eval $ac_compile) 2>conftest.er1
3770   ac_status=$?
3771   grep -v '^ *+' conftest.er1 >conftest.err
3772   rm -f conftest.er1
3773   cat conftest.err >&5
3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775   (exit $ac_status); } &&
3776          { ac_try='test -z "$ac_c_werror_flag"
3777                          || test ! -s conftest.err'
3778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3779   (eval $ac_try) 2>&5
3780   ac_status=$?
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); }; } &&
3783          { ac_try='test -s conftest.$ac_objext'
3784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3785   (eval $ac_try) 2>&5
3786   ac_status=$?
3787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788   (exit $ac_status); }; }; then
3789   eval "$as_ac_Header=yes"
3790 else
3791   echo "$as_me: failed program was:" >&5
3792 sed 's/^/| /' conftest.$ac_ext >&5
3793
3794 eval "$as_ac_Header=no"
3795 fi
3796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3797 fi
3798 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3799 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3800 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3801   cat >>confdefs.h <<_ACEOF
3802 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3803 _ACEOF
3804
3805 fi
3806
3807 done
3808
3809 fi
3810
3811 if test "$GCC" = yes ; then
3812             echo "$as_me:$LINENO: checking for ANSI ioctl definitions" >&5
3813 echo $ECHO_N "checking for ANSI ioctl definitions... $ECHO_C" >&6
3814             if test "${ac_cv_lbl_gcc_fixincludes+set}" = set; then
3815   echo $ECHO_N "(cached) $ECHO_C" >&6
3816 else
3817   cat >conftest.$ac_ext <<_ACEOF
3818 /* confdefs.h.  */
3819 _ACEOF
3820 cat confdefs.h >>conftest.$ac_ext
3821 cat >>conftest.$ac_ext <<_ACEOF
3822 /* end confdefs.h.  */
3823 /*
3824                      * This generates a "duplicate case value" when fixincludes
3825                      * has not be run.
3826                      */
3827 #               include <sys/types.h>
3828 #               include <sys/time.h>
3829 #               include <sys/ioctl.h>
3830 #               ifdef HAVE_SYS_IOCCOM_H
3831 #               include <sys/ioccom.h>
3832 #               endif
3833 int
3834 main ()
3835 {
3836 switch (0) {
3837                     case _IO('A', 1):;
3838                     case _IO('B', 1):;
3839                     }
3840   ;
3841   return 0;
3842 }
3843 _ACEOF
3844 rm -f conftest.$ac_objext
3845 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3846   (eval $ac_compile) 2>conftest.er1
3847   ac_status=$?
3848   grep -v '^ *+' conftest.er1 >conftest.err
3849   rm -f conftest.er1
3850   cat conftest.err >&5
3851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3852   (exit $ac_status); } &&
3853          { ac_try='test -z "$ac_c_werror_flag"
3854                          || test ! -s conftest.err'
3855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3856   (eval $ac_try) 2>&5
3857   ac_status=$?
3858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3859   (exit $ac_status); }; } &&
3860          { ac_try='test -s conftest.$ac_objext'
3861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3862   (eval $ac_try) 2>&5
3863   ac_status=$?
3864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3865   (exit $ac_status); }; }; then
3866   ac_cv_lbl_gcc_fixincludes=yes
3867 else
3868   echo "$as_me: failed program was:" >&5
3869 sed 's/^/| /' conftest.$ac_ext >&5
3870
3871 ac_cv_lbl_gcc_fixincludes=no
3872 fi
3873 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3874 fi
3875
3876             echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_fixincludes" >&5
3877 echo "${ECHO_T}$ac_cv_lbl_gcc_fixincludes" >&6
3878             if test $ac_cv_lbl_gcc_fixincludes = no ; then
3879                     # Don't cache failure
3880                     unset ac_cv_lbl_gcc_fixincludes
3881                     { { echo "$as_me:$LINENO: error: see the INSTALL for more info" >&5
3882 echo "$as_me: error: see the INSTALL for more info" >&2;}
3883    { (exit 1); exit 1; }; }
3884             fi
3885     fi
3886
3887
3888
3889 for ac_func in strerror strlcpy
3890 do
3891 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3892 echo "$as_me:$LINENO: checking for $ac_func" >&5
3893 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3894 if eval "test \"\${$as_ac_var+set}\" = set"; then
3895   echo $ECHO_N "(cached) $ECHO_C" >&6
3896 else
3897   cat >conftest.$ac_ext <<_ACEOF
3898 /* confdefs.h.  */
3899 _ACEOF
3900 cat confdefs.h >>conftest.$ac_ext
3901 cat >>conftest.$ac_ext <<_ACEOF
3902 /* end confdefs.h.  */
3903 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3904    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3905 #define $ac_func innocuous_$ac_func
3906
3907 /* System header to define __stub macros and hopefully few prototypes,
3908     which can conflict with char $ac_func (); below.
3909     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3910     <limits.h> exists even on freestanding compilers.  */
3911
3912 #ifdef __STDC__
3913 # include <limits.h>
3914 #else
3915 # include <assert.h>
3916 #endif
3917
3918 #undef $ac_func
3919
3920 /* Override any gcc2 internal prototype to avoid an error.  */
3921 #ifdef __cplusplus
3922 extern "C"
3923 {
3924 #endif
3925 /* We use char because int might match the return type of a gcc2
3926    builtin and then its argument prototype would still apply.  */
3927 char $ac_func ();
3928 /* The GNU C library defines this for functions which it implements
3929     to always fail with ENOSYS.  Some functions are actually named
3930     something starting with __ and the normal name is an alias.  */
3931 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3932 choke me
3933 #else
3934 char (*f) () = $ac_func;
3935 #endif
3936 #ifdef __cplusplus
3937 }
3938 #endif
3939
3940 int
3941 main ()
3942 {
3943 return f != $ac_func;
3944   ;
3945   return 0;
3946 }
3947 _ACEOF
3948 rm -f conftest.$ac_objext conftest$ac_exeext
3949 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3950   (eval $ac_link) 2>conftest.er1
3951   ac_status=$?
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_exeext'
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 $ac_status); }; }; then
3970   eval "$as_ac_var=yes"
3971 else
3972   echo "$as_me: failed program was:" >&5
3973 sed 's/^/| /' conftest.$ac_ext >&5
3974
3975 eval "$as_ac_var=no"
3976 fi
3977 rm -f conftest.err conftest.$ac_objext \
3978       conftest$ac_exeext conftest.$ac_ext
3979 fi
3980 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3981 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3982 if test `eval echo '${'$as_ac_var'}'` = yes; then
3983   cat >>confdefs.h <<_ACEOF
3984 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3985 _ACEOF
3986
3987 fi
3988 done
3989
3990
3991 needsnprintf=no
3992
3993
3994 for ac_func in vsnprintf snprintf
3995 do
3996 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3997 echo "$as_me:$LINENO: checking for $ac_func" >&5
3998 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3999 if eval "test \"\${$as_ac_var+set}\" = set"; then
4000   echo $ECHO_N "(cached) $ECHO_C" >&6
4001 else
4002   cat >conftest.$ac_ext <<_ACEOF
4003 /* confdefs.h.  */
4004 _ACEOF
4005 cat confdefs.h >>conftest.$ac_ext
4006 cat >>conftest.$ac_ext <<_ACEOF
4007 /* end confdefs.h.  */
4008 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4009    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4010 #define $ac_func innocuous_$ac_func
4011
4012 /* System header to define __stub macros and hopefully few prototypes,
4013     which can conflict with char $ac_func (); below.
4014     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4015     <limits.h> exists even on freestanding compilers.  */
4016
4017 #ifdef __STDC__
4018 # include <limits.h>
4019 #else
4020 # include <assert.h>
4021 #endif
4022
4023 #undef $ac_func
4024
4025 /* Override any gcc2 internal prototype to avoid an error.  */
4026 #ifdef __cplusplus
4027 extern "C"
4028 {
4029 #endif
4030 /* We use char because int might match the return type of a gcc2
4031    builtin and then its argument prototype would still apply.  */
4032 char $ac_func ();
4033 /* The GNU C library defines this for functions which it implements
4034     to always fail with ENOSYS.  Some functions are actually named
4035     something starting with __ and the normal name is an alias.  */
4036 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4037 choke me
4038 #else
4039 char (*f) () = $ac_func;
4040 #endif
4041 #ifdef __cplusplus
4042 }
4043 #endif
4044
4045 int
4046 main ()
4047 {
4048 return f != $ac_func;
4049   ;
4050   return 0;
4051 }
4052 _ACEOF
4053 rm -f conftest.$ac_objext conftest$ac_exeext
4054 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4055   (eval $ac_link) 2>conftest.er1
4056   ac_status=$?
4057   grep -v '^ *+' conftest.er1 >conftest.err
4058   rm -f conftest.er1
4059   cat conftest.err >&5
4060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4061   (exit $ac_status); } &&
4062          { ac_try='test -z "$ac_c_werror_flag"
4063                          || test ! -s conftest.err'
4064   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4065   (eval $ac_try) 2>&5
4066   ac_status=$?
4067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4068   (exit $ac_status); }; } &&
4069          { ac_try='test -s conftest$ac_exeext'
4070   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4071   (eval $ac_try) 2>&5
4072   ac_status=$?
4073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4074   (exit $ac_status); }; }; then
4075   eval "$as_ac_var=yes"
4076 else
4077   echo "$as_me: failed program was:" >&5
4078 sed 's/^/| /' conftest.$ac_ext >&5
4079
4080 eval "$as_ac_var=no"
4081 fi
4082 rm -f conftest.err conftest.$ac_objext \
4083       conftest$ac_exeext conftest.$ac_ext
4084 fi
4085 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4086 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4087 if test `eval echo '${'$as_ac_var'}'` = yes; then
4088   cat >>confdefs.h <<_ACEOF
4089 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4090 _ACEOF
4091
4092 else
4093   needsnprintf=yes
4094 fi
4095 done
4096
4097 if test $needsnprintf = yes; then
4098         case $LIBOBJS in
4099     "snprintf.$ac_objext"   | \
4100   *" snprintf.$ac_objext"   | \
4101     "snprintf.$ac_objext "* | \
4102   *" snprintf.$ac_objext "* ) ;;
4103   *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;;
4104 esac
4105
4106 fi
4107
4108 #
4109 # Do this before checking for ether_hostton(), as it's a
4110 # "gethostbyname() -ish function".
4111 #
4112
4113     # Most operating systems have gethostbyname() in the default searched
4114     # libraries (i.e. libc):
4115     # Some OSes (eg. Solaris) place it in libnsl
4116     # Some strange OSes (SINIX) have it in libsocket:
4117     echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
4118 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6
4119 if test "${ac_cv_search_gethostbyname+set}" = set; then
4120   echo $ECHO_N "(cached) $ECHO_C" >&6
4121 else
4122   ac_func_search_save_LIBS=$LIBS
4123 ac_cv_search_gethostbyname=no
4124 cat >conftest.$ac_ext <<_ACEOF
4125 /* confdefs.h.  */
4126 _ACEOF
4127 cat confdefs.h >>conftest.$ac_ext
4128 cat >>conftest.$ac_ext <<_ACEOF
4129 /* end confdefs.h.  */
4130
4131 /* Override any gcc2 internal prototype to avoid an error.  */
4132 #ifdef __cplusplus
4133 extern "C"
4134 #endif
4135 /* We use char because int might match the return type of a gcc2
4136    builtin and then its argument prototype would still apply.  */
4137 char gethostbyname ();
4138 int
4139 main ()
4140 {
4141 gethostbyname ();
4142   ;
4143   return 0;
4144 }
4145 _ACEOF
4146 rm -f conftest.$ac_objext conftest$ac_exeext
4147 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4148   (eval $ac_link) 2>conftest.er1
4149   ac_status=$?
4150   grep -v '^ *+' conftest.er1 >conftest.err
4151   rm -f conftest.er1
4152   cat conftest.err >&5
4153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4154   (exit $ac_status); } &&
4155          { ac_try='test -z "$ac_c_werror_flag"
4156                          || test ! -s conftest.err'
4157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4158   (eval $ac_try) 2>&5
4159   ac_status=$?
4160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161   (exit $ac_status); }; } &&
4162          { ac_try='test -s conftest$ac_exeext'
4163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4164   (eval $ac_try) 2>&5
4165   ac_status=$?
4166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4167   (exit $ac_status); }; }; then
4168   ac_cv_search_gethostbyname="none required"
4169 else
4170   echo "$as_me: failed program was:" >&5
4171 sed 's/^/| /' conftest.$ac_ext >&5
4172
4173 fi
4174 rm -f conftest.err conftest.$ac_objext \
4175       conftest$ac_exeext conftest.$ac_ext
4176 if test "$ac_cv_search_gethostbyname" = no; then
4177   for ac_lib in nsl socket resolv; do
4178     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4179     cat >conftest.$ac_ext <<_ACEOF
4180 /* confdefs.h.  */
4181 _ACEOF
4182 cat confdefs.h >>conftest.$ac_ext
4183 cat >>conftest.$ac_ext <<_ACEOF
4184 /* end confdefs.h.  */
4185
4186 /* Override any gcc2 internal prototype to avoid an error.  */
4187 #ifdef __cplusplus
4188 extern "C"
4189 #endif
4190 /* We use char because int might match the return type of a gcc2
4191    builtin and then its argument prototype would still apply.  */
4192 char gethostbyname ();
4193 int
4194 main ()
4195 {
4196 gethostbyname ();
4197   ;
4198   return 0;
4199 }
4200 _ACEOF
4201 rm -f conftest.$ac_objext conftest$ac_exeext
4202 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4203   (eval $ac_link) 2>conftest.er1
4204   ac_status=$?
4205   grep -v '^ *+' conftest.er1 >conftest.err
4206   rm -f conftest.er1
4207   cat conftest.err >&5
4208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4209   (exit $ac_status); } &&
4210          { ac_try='test -z "$ac_c_werror_flag"
4211                          || test ! -s conftest.err'
4212   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4213   (eval $ac_try) 2>&5
4214   ac_status=$?
4215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4216   (exit $ac_status); }; } &&
4217          { ac_try='test -s conftest$ac_exeext'
4218   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4219   (eval $ac_try) 2>&5
4220   ac_status=$?
4221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4222   (exit $ac_status); }; }; then
4223   ac_cv_search_gethostbyname="-l$ac_lib"
4224 break
4225 else
4226   echo "$as_me: failed program was:" >&5
4227 sed 's/^/| /' conftest.$ac_ext >&5
4228
4229 fi
4230 rm -f conftest.err conftest.$ac_objext \
4231       conftest$ac_exeext conftest.$ac_ext
4232   done
4233 fi
4234 LIBS=$ac_func_search_save_LIBS
4235 fi
4236 echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
4237 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6
4238 if test "$ac_cv_search_gethostbyname" != no; then
4239   test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS"
4240
4241 fi
4242
4243     # Unfortunately libsocket sometimes depends on libnsl and
4244     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4245     if test "$ac_cv_search_gethostbyname" = "no"
4246     then
4247         echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
4248 echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6
4249 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
4250   echo $ECHO_N "(cached) $ECHO_C" >&6
4251 else
4252   ac_check_lib_save_LIBS=$LIBS
4253 LIBS="-lsocket -lnsl $LIBS"
4254 cat >conftest.$ac_ext <<_ACEOF
4255 /* confdefs.h.  */
4256 _ACEOF
4257 cat confdefs.h >>conftest.$ac_ext
4258 cat >>conftest.$ac_ext <<_ACEOF
4259 /* end confdefs.h.  */
4260
4261 /* Override any gcc2 internal prototype to avoid an error.  */
4262 #ifdef __cplusplus
4263 extern "C"
4264 #endif
4265 /* We use char because int might match the return type of a gcc2
4266    builtin and then its argument prototype would still apply.  */
4267 char gethostbyname ();
4268 int
4269 main ()
4270 {
4271 gethostbyname ();
4272   ;
4273   return 0;
4274 }
4275 _ACEOF
4276 rm -f conftest.$ac_objext conftest$ac_exeext
4277 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4278   (eval $ac_link) 2>conftest.er1
4279   ac_status=$?
4280   grep -v '^ *+' conftest.er1 >conftest.err
4281   rm -f conftest.er1
4282   cat conftest.err >&5
4283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4284   (exit $ac_status); } &&
4285          { ac_try='test -z "$ac_c_werror_flag"
4286                          || test ! -s conftest.err'
4287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4288   (eval $ac_try) 2>&5
4289   ac_status=$?
4290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291   (exit $ac_status); }; } &&
4292          { ac_try='test -s conftest$ac_exeext'
4293   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4294   (eval $ac_try) 2>&5
4295   ac_status=$?
4296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297   (exit $ac_status); }; }; then
4298   ac_cv_lib_socket_gethostbyname=yes
4299 else
4300   echo "$as_me: failed program was:" >&5
4301 sed 's/^/| /' conftest.$ac_ext >&5
4302
4303 ac_cv_lib_socket_gethostbyname=no
4304 fi
4305 rm -f conftest.err conftest.$ac_objext \
4306       conftest$ac_exeext conftest.$ac_ext
4307 LIBS=$ac_check_lib_save_LIBS
4308 fi
4309 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
4310 echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6
4311 if test $ac_cv_lib_socket_gethostbyname = yes; then
4312   LIBS="-lsocket -lnsl $LIBS"
4313 fi
4314
4315     fi
4316     echo "$as_me:$LINENO: checking for library containing socket" >&5
4317 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6
4318 if test "${ac_cv_search_socket+set}" = set; then
4319   echo $ECHO_N "(cached) $ECHO_C" >&6
4320 else
4321   ac_func_search_save_LIBS=$LIBS
4322 ac_cv_search_socket=no
4323 cat >conftest.$ac_ext <<_ACEOF
4324 /* confdefs.h.  */
4325 _ACEOF
4326 cat confdefs.h >>conftest.$ac_ext
4327 cat >>conftest.$ac_ext <<_ACEOF
4328 /* end confdefs.h.  */
4329
4330 /* Override any gcc2 internal prototype to avoid an error.  */
4331 #ifdef __cplusplus
4332 extern "C"
4333 #endif
4334 /* We use char because int might match the return type of a gcc2
4335    builtin and then its argument prototype would still apply.  */
4336 char socket ();
4337 int
4338 main ()
4339 {
4340 socket ();
4341   ;
4342   return 0;
4343 }
4344 _ACEOF
4345 rm -f conftest.$ac_objext conftest$ac_exeext
4346 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4347   (eval $ac_link) 2>conftest.er1
4348   ac_status=$?
4349   grep -v '^ *+' conftest.er1 >conftest.err
4350   rm -f conftest.er1
4351   cat conftest.err >&5
4352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353   (exit $ac_status); } &&
4354          { ac_try='test -z "$ac_c_werror_flag"
4355                          || test ! -s conftest.err'
4356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4357   (eval $ac_try) 2>&5
4358   ac_status=$?
4359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4360   (exit $ac_status); }; } &&
4361          { ac_try='test -s conftest$ac_exeext'
4362   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4363   (eval $ac_try) 2>&5
4364   ac_status=$?
4365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4366   (exit $ac_status); }; }; then
4367   ac_cv_search_socket="none required"
4368 else
4369   echo "$as_me: failed program was:" >&5
4370 sed 's/^/| /' conftest.$ac_ext >&5
4371
4372 fi
4373 rm -f conftest.err conftest.$ac_objext \
4374       conftest$ac_exeext conftest.$ac_ext
4375 if test "$ac_cv_search_socket" = no; then
4376   for ac_lib in socket; do
4377     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4378     cat >conftest.$ac_ext <<_ACEOF
4379 /* confdefs.h.  */
4380 _ACEOF
4381 cat confdefs.h >>conftest.$ac_ext
4382 cat >>conftest.$ac_ext <<_ACEOF
4383 /* end confdefs.h.  */
4384
4385 /* Override any gcc2 internal prototype to avoid an error.  */
4386 #ifdef __cplusplus
4387 extern "C"
4388 #endif
4389 /* We use char because int might match the return type of a gcc2
4390    builtin and then its argument prototype would still apply.  */
4391 char socket ();
4392 int
4393 main ()
4394 {
4395 socket ();
4396   ;
4397   return 0;
4398 }
4399 _ACEOF
4400 rm -f conftest.$ac_objext conftest$ac_exeext
4401 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4402   (eval $ac_link) 2>conftest.er1
4403   ac_status=$?
4404   grep -v '^ *+' conftest.er1 >conftest.err
4405   rm -f conftest.er1
4406   cat conftest.err >&5
4407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408   (exit $ac_status); } &&
4409          { ac_try='test -z "$ac_c_werror_flag"
4410                          || test ! -s conftest.err'
4411   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4412   (eval $ac_try) 2>&5
4413   ac_status=$?
4414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4415   (exit $ac_status); }; } &&
4416          { ac_try='test -s conftest$ac_exeext'
4417   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4418   (eval $ac_try) 2>&5
4419   ac_status=$?
4420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421   (exit $ac_status); }; }; then
4422   ac_cv_search_socket="-l$ac_lib"
4423 break
4424 else
4425   echo "$as_me: failed program was:" >&5
4426 sed 's/^/| /' conftest.$ac_ext >&5
4427
4428 fi
4429 rm -f conftest.err conftest.$ac_objext \
4430       conftest$ac_exeext conftest.$ac_ext
4431   done
4432 fi
4433 LIBS=$ac_func_search_save_LIBS
4434 fi
4435 echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
4436 echo "${ECHO_T}$ac_cv_search_socket" >&6
4437 if test "$ac_cv_search_socket" != no; then
4438   test "$ac_cv_search_socket" = "none required" || LIBS="$ac_cv_search_socket $LIBS"
4439
4440 else
4441   echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
4442 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
4443 if test "${ac_cv_lib_socket_socket+set}" = set; then
4444   echo $ECHO_N "(cached) $ECHO_C" >&6
4445 else
4446   ac_check_lib_save_LIBS=$LIBS
4447 LIBS="-lsocket -lnsl $LIBS"
4448 cat >conftest.$ac_ext <<_ACEOF
4449 /* confdefs.h.  */
4450 _ACEOF
4451 cat confdefs.h >>conftest.$ac_ext
4452 cat >>conftest.$ac_ext <<_ACEOF
4453 /* end confdefs.h.  */
4454
4455 /* Override any gcc2 internal prototype to avoid an error.  */
4456 #ifdef __cplusplus
4457 extern "C"
4458 #endif
4459 /* We use char because int might match the return type of a gcc2
4460    builtin and then its argument prototype would still apply.  */
4461 char socket ();
4462 int
4463 main ()
4464 {
4465 socket ();
4466   ;
4467   return 0;
4468 }
4469 _ACEOF
4470 rm -f conftest.$ac_objext conftest$ac_exeext
4471 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4472   (eval $ac_link) 2>conftest.er1
4473   ac_status=$?
4474   grep -v '^ *+' conftest.er1 >conftest.err
4475   rm -f conftest.er1
4476   cat conftest.err >&5
4477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4478   (exit $ac_status); } &&
4479          { ac_try='test -z "$ac_c_werror_flag"
4480                          || test ! -s conftest.err'
4481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4482   (eval $ac_try) 2>&5
4483   ac_status=$?
4484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4485   (exit $ac_status); }; } &&
4486          { ac_try='test -s conftest$ac_exeext'
4487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4488   (eval $ac_try) 2>&5
4489   ac_status=$?
4490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4491   (exit $ac_status); }; }; then
4492   ac_cv_lib_socket_socket=yes
4493 else
4494   echo "$as_me: failed program was:" >&5
4495 sed 's/^/| /' conftest.$ac_ext >&5
4496
4497 ac_cv_lib_socket_socket=no
4498 fi
4499 rm -f conftest.err conftest.$ac_objext \
4500       conftest$ac_exeext conftest.$ac_ext
4501 LIBS=$ac_check_lib_save_LIBS
4502 fi
4503 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4504 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
4505 if test $ac_cv_lib_socket_socket = yes; then
4506   LIBS="-lsocket -lnsl $LIBS"
4507 fi
4508
4509 fi
4510
4511     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4512     echo "$as_me:$LINENO: checking for library containing putmsg" >&5
4513 echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6
4514 if test "${ac_cv_search_putmsg+set}" = set; then
4515   echo $ECHO_N "(cached) $ECHO_C" >&6
4516 else
4517   ac_func_search_save_LIBS=$LIBS
4518 ac_cv_search_putmsg=no
4519 cat >conftest.$ac_ext <<_ACEOF
4520 /* confdefs.h.  */
4521 _ACEOF
4522 cat confdefs.h >>conftest.$ac_ext
4523 cat >>conftest.$ac_ext <<_ACEOF
4524 /* end confdefs.h.  */
4525
4526 /* Override any gcc2 internal prototype to avoid an error.  */
4527 #ifdef __cplusplus
4528 extern "C"
4529 #endif
4530 /* We use char because int might match the return type of a gcc2
4531    builtin and then its argument prototype would still apply.  */
4532 char putmsg ();
4533 int
4534 main ()
4535 {
4536 putmsg ();
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 rm -f conftest.$ac_objext conftest$ac_exeext
4542 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4543   (eval $ac_link) 2>conftest.er1
4544   ac_status=$?
4545   grep -v '^ *+' conftest.er1 >conftest.err
4546   rm -f conftest.er1
4547   cat conftest.err >&5
4548   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4549   (exit $ac_status); } &&
4550          { ac_try='test -z "$ac_c_werror_flag"
4551                          || test ! -s conftest.err'
4552   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4553   (eval $ac_try) 2>&5
4554   ac_status=$?
4555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556   (exit $ac_status); }; } &&
4557          { ac_try='test -s conftest$ac_exeext'
4558   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4559   (eval $ac_try) 2>&5
4560   ac_status=$?
4561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562   (exit $ac_status); }; }; then
4563   ac_cv_search_putmsg="none required"
4564 else
4565   echo "$as_me: failed program was:" >&5
4566 sed 's/^/| /' conftest.$ac_ext >&5
4567
4568 fi
4569 rm -f conftest.err conftest.$ac_objext \
4570       conftest$ac_exeext conftest.$ac_ext
4571 if test "$ac_cv_search_putmsg" = no; then
4572   for ac_lib in str; do
4573     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4574     cat >conftest.$ac_ext <<_ACEOF
4575 /* confdefs.h.  */
4576 _ACEOF
4577 cat confdefs.h >>conftest.$ac_ext
4578 cat >>conftest.$ac_ext <<_ACEOF
4579 /* end confdefs.h.  */
4580
4581 /* Override any gcc2 internal prototype to avoid an error.  */
4582 #ifdef __cplusplus
4583 extern "C"
4584 #endif
4585 /* We use char because int might match the return type of a gcc2
4586    builtin and then its argument prototype would still apply.  */
4587 char putmsg ();
4588 int
4589 main ()
4590 {
4591 putmsg ();
4592   ;
4593   return 0;
4594 }
4595 _ACEOF
4596 rm -f conftest.$ac_objext conftest$ac_exeext
4597 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4598   (eval $ac_link) 2>conftest.er1
4599   ac_status=$?
4600   grep -v '^ *+' conftest.er1 >conftest.err
4601   rm -f conftest.er1
4602   cat conftest.err >&5
4603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604   (exit $ac_status); } &&
4605          { ac_try='test -z "$ac_c_werror_flag"
4606                          || test ! -s conftest.err'
4607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4608   (eval $ac_try) 2>&5
4609   ac_status=$?
4610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611   (exit $ac_status); }; } &&
4612          { ac_try='test -s conftest$ac_exeext'
4613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614   (eval $ac_try) 2>&5
4615   ac_status=$?
4616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617   (exit $ac_status); }; }; then
4618   ac_cv_search_putmsg="-l$ac_lib"
4619 break
4620 else
4621   echo "$as_me: failed program was:" >&5
4622 sed 's/^/| /' conftest.$ac_ext >&5
4623
4624 fi
4625 rm -f conftest.err conftest.$ac_objext \
4626       conftest$ac_exeext conftest.$ac_ext
4627   done
4628 fi
4629 LIBS=$ac_func_search_save_LIBS
4630 fi
4631 echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
4632 echo "${ECHO_T}$ac_cv_search_putmsg" >&6
4633 if test "$ac_cv_search_putmsg" != no; then
4634   test "$ac_cv_search_putmsg" = "none required" || LIBS="$ac_cv_search_putmsg $LIBS"
4635
4636 fi
4637
4638
4639
4640 #
4641 # You are in a twisty little maze of UN*Xes, all different.
4642 # Some might not have ether_hostton().
4643 # Some might have it, but not declare it in any header file.
4644 # Some might have it, but declare it in <netinet/if_ether.h>.
4645 # Some might have it, but declare it in <netinet/ether.h>
4646 # (And some might have it but document it as something declared in
4647 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
4648 #
4649 # Before you is a C compiler.
4650 #
4651
4652 for ac_func in ether_hostton
4653 do
4654 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4655 echo "$as_me:$LINENO: checking for $ac_func" >&5
4656 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4657 if eval "test \"\${$as_ac_var+set}\" = set"; then
4658   echo $ECHO_N "(cached) $ECHO_C" >&6
4659 else
4660   cat >conftest.$ac_ext <<_ACEOF
4661 /* confdefs.h.  */
4662 _ACEOF
4663 cat confdefs.h >>conftest.$ac_ext
4664 cat >>conftest.$ac_ext <<_ACEOF
4665 /* end confdefs.h.  */
4666 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4667    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4668 #define $ac_func innocuous_$ac_func
4669
4670 /* System header to define __stub macros and hopefully few prototypes,
4671     which can conflict with char $ac_func (); below.
4672     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4673     <limits.h> exists even on freestanding compilers.  */
4674
4675 #ifdef __STDC__
4676 # include <limits.h>
4677 #else
4678 # include <assert.h>
4679 #endif
4680
4681 #undef $ac_func
4682
4683 /* Override any gcc2 internal prototype to avoid an error.  */
4684 #ifdef __cplusplus
4685 extern "C"
4686 {
4687 #endif
4688 /* We use char because int might match the return type of a gcc2
4689    builtin and then its argument prototype would still apply.  */
4690 char $ac_func ();
4691 /* The GNU C library defines this for functions which it implements
4692     to always fail with ENOSYS.  Some functions are actually named
4693     something starting with __ and the normal name is an alias.  */
4694 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4695 choke me
4696 #else
4697 char (*f) () = $ac_func;
4698 #endif
4699 #ifdef __cplusplus
4700 }
4701 #endif
4702
4703 int
4704 main ()
4705 {
4706 return f != $ac_func;
4707   ;
4708   return 0;
4709 }
4710 _ACEOF
4711 rm -f conftest.$ac_objext conftest$ac_exeext
4712 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4713   (eval $ac_link) 2>conftest.er1
4714   ac_status=$?
4715   grep -v '^ *+' conftest.er1 >conftest.err
4716   rm -f conftest.er1
4717   cat conftest.err >&5
4718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4719   (exit $ac_status); } &&
4720          { ac_try='test -z "$ac_c_werror_flag"
4721                          || test ! -s conftest.err'
4722   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4723   (eval $ac_try) 2>&5
4724   ac_status=$?
4725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726   (exit $ac_status); }; } &&
4727          { ac_try='test -s conftest$ac_exeext'
4728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4729   (eval $ac_try) 2>&5
4730   ac_status=$?
4731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4732   (exit $ac_status); }; }; then
4733   eval "$as_ac_var=yes"
4734 else
4735   echo "$as_me: failed program was:" >&5
4736 sed 's/^/| /' conftest.$ac_ext >&5
4737
4738 eval "$as_ac_var=no"
4739 fi
4740 rm -f conftest.err conftest.$ac_objext \
4741       conftest$ac_exeext conftest.$ac_ext
4742 fi
4743 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4744 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4745 if test `eval echo '${'$as_ac_var'}'` = yes; then
4746   cat >>confdefs.h <<_ACEOF
4747 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4748 _ACEOF
4749
4750 fi
4751 done
4752
4753 if test "$ac_cv_func_ether_hostton" = yes; then
4754         #
4755         # OK, we have ether_hostton().  Do we have <netinet/if_ether.h>?
4756         #
4757         if test "$ac_cv_header_netinet_if_ether_h" = yes; then
4758                 #
4759                 # Yes.  Does it declare ether_hostton()?
4760                 #
4761                 echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
4762 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6
4763 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
4764   echo $ECHO_N "(cached) $ECHO_C" >&6
4765 else
4766   cat >conftest.$ac_ext <<_ACEOF
4767 /* confdefs.h.  */
4768 _ACEOF
4769 cat confdefs.h >>conftest.$ac_ext
4770 cat >>conftest.$ac_ext <<_ACEOF
4771 /* end confdefs.h.  */
4772
4773 #include <sys/types.h>
4774 #include <sys/socket.h>
4775 #include <netinet/in.h>
4776 #include <arpa/inet.h>
4777 struct mbuf;
4778 struct rtentry;
4779 #include <net/if.h>
4780 #include <netinet/if_ether.h>
4781
4782
4783 int
4784 main ()
4785 {
4786 #ifndef ether_hostton
4787   char *p = (char *) ether_hostton;
4788 #endif
4789
4790   ;
4791   return 0;
4792 }
4793 _ACEOF
4794 rm -f conftest.$ac_objext
4795 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4796   (eval $ac_compile) 2>conftest.er1
4797   ac_status=$?
4798   grep -v '^ *+' conftest.er1 >conftest.err
4799   rm -f conftest.er1
4800   cat conftest.err >&5
4801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802   (exit $ac_status); } &&
4803          { ac_try='test -z "$ac_c_werror_flag"
4804                          || test ! -s conftest.err'
4805   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4806   (eval $ac_try) 2>&5
4807   ac_status=$?
4808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4809   (exit $ac_status); }; } &&
4810          { ac_try='test -s conftest.$ac_objext'
4811   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4812   (eval $ac_try) 2>&5
4813   ac_status=$?
4814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4815   (exit $ac_status); }; }; then
4816   ac_cv_have_decl_ether_hostton=yes
4817 else
4818   echo "$as_me: failed program was:" >&5
4819 sed 's/^/| /' conftest.$ac_ext >&5
4820
4821 ac_cv_have_decl_ether_hostton=no
4822 fi
4823 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4824 fi
4825 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
4826 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6
4827 if test $ac_cv_have_decl_ether_hostton = yes; then
4828
4829
4830 cat >>confdefs.h <<\_ACEOF
4831 #define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON
4832 _ACEOF
4833
4834
4835 fi
4836
4837         fi
4838         #
4839         # Did that succeed?
4840         #
4841         if test "$ac_cv_have_decl_ether_hostton" != yes; then
4842                 #
4843                 # No, how about <netinet/ether.h>, as on Linux?
4844                 #
4845
4846 for ac_header in netinet/ether.h
4847 do
4848 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4849 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4850   echo "$as_me:$LINENO: checking for $ac_header" >&5
4851 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4852 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4853   echo $ECHO_N "(cached) $ECHO_C" >&6
4854 fi
4855 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4856 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4857 else
4858   # Is the header compilable?
4859 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4860 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4861 cat >conftest.$ac_ext <<_ACEOF
4862 /* confdefs.h.  */
4863 _ACEOF
4864 cat confdefs.h >>conftest.$ac_ext
4865 cat >>conftest.$ac_ext <<_ACEOF
4866 /* end confdefs.h.  */
4867 $ac_includes_default
4868 #include <$ac_header>
4869 _ACEOF
4870 rm -f conftest.$ac_objext
4871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4872   (eval $ac_compile) 2>conftest.er1
4873   ac_status=$?
4874   grep -v '^ *+' conftest.er1 >conftest.err
4875   rm -f conftest.er1
4876   cat conftest.err >&5
4877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878   (exit $ac_status); } &&
4879          { ac_try='test -z "$ac_c_werror_flag"
4880                          || test ! -s conftest.err'
4881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4882   (eval $ac_try) 2>&5
4883   ac_status=$?
4884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4885   (exit $ac_status); }; } &&
4886          { ac_try='test -s conftest.$ac_objext'
4887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4888   (eval $ac_try) 2>&5
4889   ac_status=$?
4890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891   (exit $ac_status); }; }; then
4892   ac_header_compiler=yes
4893 else
4894   echo "$as_me: failed program was:" >&5
4895 sed 's/^/| /' conftest.$ac_ext >&5
4896
4897 ac_header_compiler=no
4898 fi
4899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4900 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4901 echo "${ECHO_T}$ac_header_compiler" >&6
4902
4903 # Is the header present?
4904 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4905 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4906 cat >conftest.$ac_ext <<_ACEOF
4907 /* confdefs.h.  */
4908 _ACEOF
4909 cat confdefs.h >>conftest.$ac_ext
4910 cat >>conftest.$ac_ext <<_ACEOF
4911 /* end confdefs.h.  */
4912 #include <$ac_header>
4913 _ACEOF
4914 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4915   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4916   ac_status=$?
4917   grep -v '^ *+' conftest.er1 >conftest.err
4918   rm -f conftest.er1
4919   cat conftest.err >&5
4920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4921   (exit $ac_status); } >/dev/null; then
4922   if test -s conftest.err; then
4923     ac_cpp_err=$ac_c_preproc_warn_flag
4924     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4925   else
4926     ac_cpp_err=
4927   fi
4928 else
4929   ac_cpp_err=yes
4930 fi
4931 if test -z "$ac_cpp_err"; then
4932   ac_header_preproc=yes
4933 else
4934   echo "$as_me: failed program was:" >&5
4935 sed 's/^/| /' conftest.$ac_ext >&5
4936
4937   ac_header_preproc=no
4938 fi
4939 rm -f conftest.err conftest.$ac_ext
4940 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4941 echo "${ECHO_T}$ac_header_preproc" >&6
4942
4943 # So?  What about this header?
4944 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4945   yes:no: )
4946     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4947 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4948     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4949 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4950     ac_header_preproc=yes
4951     ;;
4952   no:yes:* )
4953     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4954 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4955     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4956 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4957     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4958 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4959     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4960 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4961     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4962 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4963     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4964 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4965     (
4966       cat <<\_ASBOX
4967 ## ------------------------------------------ ##
4968 ## Report this to the AC_PACKAGE_NAME lists.  ##
4969 ## ------------------------------------------ ##
4970 _ASBOX
4971     ) |
4972       sed "s/^/$as_me: WARNING:     /" >&2
4973     ;;
4974 esac
4975 echo "$as_me:$LINENO: checking for $ac_header" >&5
4976 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4977 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4978   echo $ECHO_N "(cached) $ECHO_C" >&6
4979 else
4980   eval "$as_ac_Header=\$ac_header_preproc"
4981 fi
4982 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4983 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4984
4985 fi
4986 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4987   cat >>confdefs.h <<_ACEOF
4988 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4989 _ACEOF
4990
4991 fi
4992
4993 done
4994
4995                 if test "$ac_cv_header_netinet_ether_h" = yes; then
4996                         #
4997                         # We have it - does it declare ether_hostton()?
4998                         # Unset ac_cv_have_decl_ether_hostton so we don't
4999                         # treat the previous failure as a cached value and
5000                         # suppress the next test.
5001                         #
5002                         unset ac_cv_have_decl_ether_hostton
5003                         echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
5004 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6
5005 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
5006   echo $ECHO_N "(cached) $ECHO_C" >&6
5007 else
5008   cat >conftest.$ac_ext <<_ACEOF
5009 /* confdefs.h.  */
5010 _ACEOF
5011 cat confdefs.h >>conftest.$ac_ext
5012 cat >>conftest.$ac_ext <<_ACEOF
5013 /* end confdefs.h.  */
5014
5015 #include <netinet/ether.h>
5016
5017
5018 int
5019 main ()
5020 {
5021 #ifndef ether_hostton
5022   char *p = (char *) ether_hostton;
5023 #endif
5024
5025   ;
5026   return 0;
5027 }
5028 _ACEOF
5029 rm -f conftest.$ac_objext
5030 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5031   (eval $ac_compile) 2>conftest.er1
5032   ac_status=$?
5033   grep -v '^ *+' conftest.er1 >conftest.err
5034   rm -f conftest.er1
5035   cat conftest.err >&5
5036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5037   (exit $ac_status); } &&
5038          { ac_try='test -z "$ac_c_werror_flag"
5039                          || test ! -s conftest.err'
5040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5041   (eval $ac_try) 2>&5
5042   ac_status=$?
5043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5044   (exit $ac_status); }; } &&
5045          { ac_try='test -s conftest.$ac_objext'
5046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5047   (eval $ac_try) 2>&5
5048   ac_status=$?
5049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5050   (exit $ac_status); }; }; then
5051   ac_cv_have_decl_ether_hostton=yes
5052 else
5053   echo "$as_me: failed program was:" >&5
5054 sed 's/^/| /' conftest.$ac_ext >&5
5055
5056 ac_cv_have_decl_ether_hostton=no
5057 fi
5058 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5059 fi
5060 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
5061 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6
5062 if test $ac_cv_have_decl_ether_hostton = yes; then
5063
5064
5065 cat >>confdefs.h <<\_ACEOF
5066 #define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON
5067 _ACEOF
5068
5069
5070 fi
5071
5072                 fi
5073         fi
5074         #
5075         # Is ether_hostton() declared?
5076         #
5077         if test "$ac_cv_have_decl_ether_hostton" != yes; then
5078                 #
5079                 # No, we'll have to declare it ourselves.
5080                 # Do we have "struct ether_addr"?
5081                 #
5082                 echo "$as_me:$LINENO: checking for struct ether_addr" >&5
5083 echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6
5084 if test "${ac_cv_type_struct_ether_addr+set}" = set; then
5085   echo $ECHO_N "(cached) $ECHO_C" >&6
5086 else
5087   cat >conftest.$ac_ext <<_ACEOF
5088 /* confdefs.h.  */
5089 _ACEOF
5090 cat confdefs.h >>conftest.$ac_ext
5091 cat >>conftest.$ac_ext <<_ACEOF
5092 /* end confdefs.h.  */
5093
5094 #include <sys/types.h>
5095 #include <sys/socket.h>
5096 #include <netinet/in.h>
5097 #include <arpa/inet.h>
5098 struct mbuf;
5099 struct rtentry;
5100 #include <net/if.h>
5101 #include <netinet/if_ether.h>
5102
5103
5104 int
5105 main ()
5106 {
5107 if ((struct ether_addr *) 0)
5108   return 0;
5109 if (sizeof (struct ether_addr))
5110   return 0;
5111   ;
5112   return 0;
5113 }
5114 _ACEOF
5115 rm -f conftest.$ac_objext
5116 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5117   (eval $ac_compile) 2>conftest.er1
5118   ac_status=$?
5119   grep -v '^ *+' conftest.er1 >conftest.err
5120   rm -f conftest.er1
5121   cat conftest.err >&5
5122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5123   (exit $ac_status); } &&
5124          { ac_try='test -z "$ac_c_werror_flag"
5125                          || test ! -s conftest.err'
5126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5127   (eval $ac_try) 2>&5
5128   ac_status=$?
5129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5130   (exit $ac_status); }; } &&
5131          { ac_try='test -s conftest.$ac_objext'
5132   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5133   (eval $ac_try) 2>&5
5134   ac_status=$?
5135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5136   (exit $ac_status); }; }; then
5137   ac_cv_type_struct_ether_addr=yes
5138 else
5139   echo "$as_me: failed program was:" >&5
5140 sed 's/^/| /' conftest.$ac_ext >&5
5141
5142 ac_cv_type_struct_ether_addr=no
5143 fi
5144 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5145 fi
5146 echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
5147 echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6
5148 if test $ac_cv_type_struct_ether_addr = yes; then
5149
5150 cat >>confdefs.h <<_ACEOF
5151 #define HAVE_STRUCT_ETHER_ADDR 1
5152 _ACEOF
5153
5154
5155 fi
5156
5157
5158 cat >>confdefs.h <<\_ACEOF
5159 #define HAVE_DECL_ETHER_HOSTTON 0
5160 _ACEOF
5161
5162         else
5163
5164 cat >>confdefs.h <<\_ACEOF
5165 #define HAVE_DECL_ETHER_HOSTTON 1
5166 _ACEOF
5167
5168         fi
5169 fi
5170
5171 echo "$as_me:$LINENO: checking if --disable-protochain option is specified" >&5
5172 echo $ECHO_N "checking if --disable-protochain option is specified... $ECHO_C" >&6
5173 # Check whether --enable-protochain or --disable-protochain was given.
5174 if test "${enable_protochain+set}" = set; then
5175   enableval="$enable_protochain"
5176
5177 fi;
5178 case "x$enable_protochain" in
5179 xyes)   enable_protochain=enabled       ;;
5180 xno)    enable_protochain=disabled      ;;
5181 x)      enable_protochain=enabled       ;;
5182 esac
5183
5184 if test "$enable_protochain" = "disabled"; then
5185
5186 cat >>confdefs.h <<\_ACEOF
5187 #define NO_PROTOCHAIN 1
5188 _ACEOF
5189
5190 fi
5191 echo "$as_me:$LINENO: result: ${enable_protochain}" >&5
5192 echo "${ECHO_T}${enable_protochain}" >&6
5193
5194 if test -z "$with_pcap" && test "$cross_compiling" = yes; then
5195         { { echo "$as_me:$LINENO: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&5
5196 echo "$as_me: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&2;}
5197    { (exit 1); exit 1; }; }
5198 fi
5199
5200 # Check whether --with-pcap or --without-pcap was given.
5201 if test "${with_pcap+set}" = set; then
5202   withval="$with_pcap"
5203
5204 fi;
5205 echo "$as_me:$LINENO: checking packet capture type" >&5
5206 echo $ECHO_N "checking packet capture type... $ECHO_C" >&6
5207 if test ! -z "$with_pcap" ; then
5208         V_PCAP="$withval"
5209 elif test -r /dev/bpf0 ; then
5210         V_PCAP=bpf
5211 elif test -r /usr/include/net/pfilt.h ; then
5212         V_PCAP=pf
5213 elif test -r /dev/enet ; then
5214         V_PCAP=enet
5215 elif test -r /dev/nit ; then
5216         V_PCAP=snit
5217 elif test -r /usr/include/sys/net/nit.h ; then
5218         V_PCAP=nit
5219 elif test -r /usr/include/linux/socket.h ; then
5220         V_PCAP=linux
5221 elif test -r /usr/include/net/raw.h ; then
5222         V_PCAP=snoop
5223 elif test -r /usr/include/odmi.h ; then
5224         #
5225         # On AIX, the BPF devices might not yet be present - they're
5226         # created the first time libpcap runs after booting.
5227         # We check for odmi.h instead.
5228         #
5229         V_PCAP=bpf
5230 elif test -r /usr/include/sys/dlpi.h ; then
5231         V_PCAP=dlpi
5232 elif test -c /dev/bpf0 ; then           # check again in case not readable
5233         V_PCAP=bpf
5234 elif test -c /dev/enet ; then           # check again in case not readable
5235         V_PCAP=enet
5236 elif test -c /dev/nit ; then            # check again in case not readable
5237         V_PCAP=snit
5238 else
5239         V_PCAP=null
5240 fi
5241 echo "$as_me:$LINENO: result: $V_PCAP" >&5
5242 echo "${ECHO_T}$V_PCAP" >&6
5243
5244 if test "$V_PCAP" = null
5245 then
5246         #
5247         # We can't capture, so we can't open any capture
5248         # devices, so we won't return any interfaces.
5249         #
5250         V_FINDALLDEVS=null
5251 else
5252         echo "$as_me:$LINENO: checking for getifaddrs" >&5
5253 echo $ECHO_N "checking for getifaddrs... $ECHO_C" >&6
5254 if test "${ac_cv_func_getifaddrs+set}" = set; then
5255   echo $ECHO_N "(cached) $ECHO_C" >&6
5256 else
5257   cat >conftest.$ac_ext <<_ACEOF
5258 /* confdefs.h.  */
5259 _ACEOF
5260 cat confdefs.h >>conftest.$ac_ext
5261 cat >>conftest.$ac_ext <<_ACEOF
5262 /* end confdefs.h.  */
5263 /* Define getifaddrs to an innocuous variant, in case <limits.h> declares getifaddrs.
5264    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5265 #define getifaddrs innocuous_getifaddrs
5266
5267 /* System header to define __stub macros and hopefully few prototypes,
5268     which can conflict with char getifaddrs (); below.
5269     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5270     <limits.h> exists even on freestanding compilers.  */
5271
5272 #ifdef __STDC__
5273 # include <limits.h>
5274 #else
5275 # include <assert.h>
5276 #endif
5277
5278 #undef getifaddrs
5279
5280 /* Override any gcc2 internal prototype to avoid an error.  */
5281 #ifdef __cplusplus
5282 extern "C"
5283 {
5284 #endif
5285 /* We use char because int might match the return type of a gcc2
5286    builtin and then its argument prototype would still apply.  */
5287 char getifaddrs ();
5288 /* The GNU C library defines this for functions which it implements
5289     to always fail with ENOSYS.  Some functions are actually named
5290     something starting with __ and the normal name is an alias.  */
5291 #if defined (__stub_getifaddrs) || defined (__stub___getifaddrs)
5292 choke me
5293 #else
5294 char (*f) () = getifaddrs;
5295 #endif
5296 #ifdef __cplusplus
5297 }
5298 #endif
5299
5300 int
5301 main ()
5302 {
5303 return f != getifaddrs;
5304   ;
5305   return 0;
5306 }
5307 _ACEOF
5308 rm -f conftest.$ac_objext conftest$ac_exeext
5309 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5310   (eval $ac_link) 2>conftest.er1
5311   ac_status=$?
5312   grep -v '^ *+' conftest.er1 >conftest.err
5313   rm -f conftest.er1
5314   cat conftest.err >&5
5315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316   (exit $ac_status); } &&
5317          { ac_try='test -z "$ac_c_werror_flag"
5318                          || test ! -s conftest.err'
5319   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5320   (eval $ac_try) 2>&5
5321   ac_status=$?
5322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5323   (exit $ac_status); }; } &&
5324          { ac_try='test -s conftest$ac_exeext'
5325   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5326   (eval $ac_try) 2>&5
5327   ac_status=$?
5328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5329   (exit $ac_status); }; }; then
5330   ac_cv_func_getifaddrs=yes
5331 else
5332   echo "$as_me: failed program was:" >&5
5333 sed 's/^/| /' conftest.$ac_ext >&5
5334
5335 ac_cv_func_getifaddrs=no
5336 fi
5337 rm -f conftest.err conftest.$ac_objext \
5338       conftest$ac_exeext conftest.$ac_ext
5339 fi
5340 echo "$as_me:$LINENO: result: $ac_cv_func_getifaddrs" >&5
5341 echo "${ECHO_T}$ac_cv_func_getifaddrs" >&6
5342 if test $ac_cv_func_getifaddrs = yes; then
5343
5344                 #
5345                 # We have "getifaddrs()"; make sure we have <ifaddrs.h>
5346                 # as well, just in case some platform is really weird.
5347                 #
5348                 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5349   echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
5350 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6
5351 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5352   echo $ECHO_N "(cached) $ECHO_C" >&6
5353 fi
5354 echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
5355 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6
5356 else
5357   # Is the header compilable?
5358 echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
5359 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6
5360 cat >conftest.$ac_ext <<_ACEOF
5361 /* confdefs.h.  */
5362 _ACEOF
5363 cat confdefs.h >>conftest.$ac_ext
5364 cat >>conftest.$ac_ext <<_ACEOF
5365 /* end confdefs.h.  */
5366 $ac_includes_default
5367 #include <ifaddrs.h>
5368 _ACEOF
5369 rm -f conftest.$ac_objext
5370 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5371   (eval $ac_compile) 2>conftest.er1
5372   ac_status=$?
5373   grep -v '^ *+' conftest.er1 >conftest.err
5374   rm -f conftest.er1
5375   cat conftest.err >&5
5376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5377   (exit $ac_status); } &&
5378          { ac_try='test -z "$ac_c_werror_flag"
5379                          || test ! -s conftest.err'
5380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5381   (eval $ac_try) 2>&5
5382   ac_status=$?
5383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5384   (exit $ac_status); }; } &&
5385          { ac_try='test -s conftest.$ac_objext'
5386   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5387   (eval $ac_try) 2>&5
5388   ac_status=$?
5389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5390   (exit $ac_status); }; }; then
5391   ac_header_compiler=yes
5392 else
5393   echo "$as_me: failed program was:" >&5
5394 sed 's/^/| /' conftest.$ac_ext >&5
5395
5396 ac_header_compiler=no
5397 fi
5398 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5399 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5400 echo "${ECHO_T}$ac_header_compiler" >&6
5401
5402 # Is the header present?
5403 echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
5404 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6
5405 cat >conftest.$ac_ext <<_ACEOF
5406 /* confdefs.h.  */
5407 _ACEOF
5408 cat confdefs.h >>conftest.$ac_ext
5409 cat >>conftest.$ac_ext <<_ACEOF
5410 /* end confdefs.h.  */
5411 #include <ifaddrs.h>
5412 _ACEOF
5413 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5414   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5415   ac_status=$?
5416   grep -v '^ *+' conftest.er1 >conftest.err
5417   rm -f conftest.er1
5418   cat conftest.err >&5
5419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420   (exit $ac_status); } >/dev/null; then
5421   if test -s conftest.err; then
5422     ac_cpp_err=$ac_c_preproc_warn_flag
5423     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5424   else
5425     ac_cpp_err=
5426   fi
5427 else
5428   ac_cpp_err=yes
5429 fi
5430 if test -z "$ac_cpp_err"; then
5431   ac_header_preproc=yes
5432 else
5433   echo "$as_me: failed program was:" >&5
5434 sed 's/^/| /' conftest.$ac_ext >&5
5435
5436   ac_header_preproc=no
5437 fi
5438 rm -f conftest.err conftest.$ac_ext
5439 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5440 echo "${ECHO_T}$ac_header_preproc" >&6
5441
5442 # So?  What about this header?
5443 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5444   yes:no: )
5445     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
5446 echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5447     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
5448 echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
5449     ac_header_preproc=yes
5450     ;;
5451   no:yes:* )
5452     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
5453 echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
5454     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5
5455 echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;}
5456     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
5457 echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
5458     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5
5459 echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
5460     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
5461 echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
5462     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
5463 echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
5464     (
5465       cat <<\_ASBOX
5466 ## ------------------------------------------ ##
5467 ## Report this to the AC_PACKAGE_NAME lists.  ##
5468 ## ------------------------------------------ ##
5469 _ASBOX
5470     ) |
5471       sed "s/^/$as_me: WARNING:     /" >&2
5472     ;;
5473 esac
5474 echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
5475 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6
5476 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5477   echo $ECHO_N "(cached) $ECHO_C" >&6
5478 else
5479   ac_cv_header_ifaddrs_h=$ac_header_preproc
5480 fi
5481 echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
5482 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6
5483
5484 fi
5485 if test $ac_cv_header_ifaddrs_h = yes; then
5486
5487                     #
5488                     # We have the header, so we use "getifaddrs()" to
5489                     # get the list of interfaces.
5490                     #
5491                     V_FINDALLDEVS=getad
5492
5493 else
5494
5495                     #
5496                     # We don't have the header - give up.
5497                     # XXX - we could also fall back on some other
5498                     # mechanism, but, for now, this'll catch this
5499                     # problem so that we can at least try to figure
5500                     # out something to do on systems with "getifaddrs()"
5501                     # but without "ifaddrs.h", if there is something
5502                     # we can do on those systems.
5503                     #
5504                     { { echo "$as_me:$LINENO: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&5
5505 echo "$as_me: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&2;}
5506    { (exit 1); exit 1; }; }
5507
5508 fi
5509
5510
5511
5512 else
5513
5514                 #
5515                 # Well, we don't have "getifaddrs()", so we have to use
5516                 # some other mechanism; determine what that mechanism is.
5517                 #
5518                 # The first thing we use is the type of capture mechanism,
5519                 # which is somewhat of a proxy for the OS we're using.
5520                 #
5521                 case "$V_PCAP" in
5522
5523                 dlpi)
5524                         #
5525                         # This might be Solaris 8 or later, with
5526                         # SIOCGLIFCONF, or it might be some other OS
5527                         # or some older version of Solaris, with
5528                         # just SIOCGIFCONF.
5529                         #
5530                         echo "$as_me:$LINENO: checking whether we have SIOCGLIFCONF" >&5
5531 echo $ECHO_N "checking whether we have SIOCGLIFCONF... $ECHO_C" >&6
5532                         if test "${ac_cv_lbl_have_siocglifconf+set}" = set; then
5533   echo $ECHO_N "(cached) $ECHO_C" >&6
5534 else
5535   cat >conftest.$ac_ext <<_ACEOF
5536 /* confdefs.h.  */
5537 _ACEOF
5538 cat confdefs.h >>conftest.$ac_ext
5539 cat >>conftest.$ac_ext <<_ACEOF
5540 /* end confdefs.h.  */
5541 #include <sys/param.h>
5542                                 #include <sys/file.h>
5543                                 #include <sys/ioctl.h>
5544                                 #include <sys/socket.h>
5545                                 #include <sys/sockio.h>
5546 int
5547 main ()
5548 {
5549 ioctl(0, SIOCGLIFCONF, (char *)0);
5550   ;
5551   return 0;
5552 }
5553 _ACEOF
5554 rm -f conftest.$ac_objext
5555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5556   (eval $ac_compile) 2>conftest.er1
5557   ac_status=$?
5558   grep -v '^ *+' conftest.er1 >conftest.err
5559   rm -f conftest.er1
5560   cat conftest.err >&5
5561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5562   (exit $ac_status); } &&
5563          { ac_try='test -z "$ac_c_werror_flag"
5564                          || test ! -s conftest.err'
5565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5566   (eval $ac_try) 2>&5
5567   ac_status=$?
5568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5569   (exit $ac_status); }; } &&
5570          { ac_try='test -s conftest.$ac_objext'
5571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5572   (eval $ac_try) 2>&5
5573   ac_status=$?
5574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5575   (exit $ac_status); }; }; then
5576   ac_cv_lbl_have_siocglifconf=yes
5577 else
5578   echo "$as_me: failed program was:" >&5
5579 sed 's/^/| /' conftest.$ac_ext >&5
5580
5581 ac_cv_lbl_have_siocglifconf=no
5582 fi
5583 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5584 fi
5585
5586                         echo "$as_me:$LINENO: result: $ac_cv_lbl_have_siocglifconf" >&5
5587 echo "${ECHO_T}$ac_cv_lbl_have_siocglifconf" >&6
5588                         if test $ac_cv_lbl_have_siocglifconf = yes ; then
5589                                 V_FINDALLDEVS=glifc
5590                         else
5591                                 V_FINDALLDEVS=gifc
5592                         fi
5593                         ;;
5594
5595                 *)
5596                         #
5597                         # Assume we just have SIOCGIFCONF.
5598                         # (XXX - on at least later Linux kernels, there's
5599                         # another mechanism, and we should be using that
5600                         # instead.)
5601                         #
5602                         V_FINDALLDEVS=gifc
5603                         ;;
5604                 esac
5605 fi
5606
5607 fi
5608
5609 echo "$as_me:$LINENO: checking if --enable-ipv6 option is specified" >&5
5610 echo $ECHO_N "checking if --enable-ipv6 option is specified... $ECHO_C" >&6
5611 # Check whether --enable-ipv6 or --disable-ipv6 was given.
5612 if test "${enable_ipv6+set}" = set; then
5613   enableval="$enable_ipv6"
5614
5615 fi;
5616 if test "$enable_ipv6" = "yes"; then
5617
5618 cat >>confdefs.h <<\_ACEOF
5619 #define INET6 1
5620 _ACEOF
5621
5622 fi
5623 echo "$as_me:$LINENO: result: ${enable_ipv6-no}" >&5
5624 echo "${ECHO_T}${enable_ipv6-no}" >&6
5625
5626 echo "$as_me:$LINENO: checking whether to build optimizer debugging code" >&5
5627 echo $ECHO_N "checking whether to build optimizer debugging code... $ECHO_C" >&6
5628 # Check whether --enable-optimizer-dbg or --disable-optimizer-dbg was given.
5629 if test "${enable_optimizer_dbg+set}" = set; then
5630   enableval="$enable_optimizer_dbg"
5631
5632 fi;
5633 if test "$enable_optimizer_dbg" = "yes"; then
5634
5635 cat >>confdefs.h <<\_ACEOF
5636 #define BDEBUG 1
5637 _ACEOF
5638
5639 fi
5640 echo "$as_me:$LINENO: result: ${enable_optimizer_dbg-no}" >&5
5641 echo "${ECHO_T}${enable_optimizer_dbg-no}" >&6
5642
5643 echo "$as_me:$LINENO: checking whether to build parser debugging code" >&5
5644 echo $ECHO_N "checking whether to build parser debugging code... $ECHO_C" >&6
5645 # Check whether --enable-yydebug or --disable-yydebug was given.
5646 if test "${enable_yydebug+set}" = set; then
5647   enableval="$enable_yydebug"
5648
5649 fi;
5650 if test "$enable_yydebug" = "yes"; then
5651
5652 cat >>confdefs.h <<\_ACEOF
5653 #define YYDEBUG 1
5654 _ACEOF
5655
5656 fi
5657 echo "$as_me:$LINENO: result: ${enable_yydebug-no}" >&5
5658 echo "${ECHO_T}${enable_yydebug-no}" >&6
5659
5660 case "$V_PCAP" in
5661
5662 dlpi)
5663
5664
5665 for ac_header in sys/bufmod.h sys/dlpi_ext.h
5666 do
5667 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5668 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5669   echo "$as_me:$LINENO: checking for $ac_header" >&5
5670 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5671 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5672   echo $ECHO_N "(cached) $ECHO_C" >&6
5673 fi
5674 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5675 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5676 else
5677   # Is the header compilable?
5678 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5679 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5680 cat >conftest.$ac_ext <<_ACEOF
5681 /* confdefs.h.  */
5682 _ACEOF
5683 cat confdefs.h >>conftest.$ac_ext
5684 cat >>conftest.$ac_ext <<_ACEOF
5685 /* end confdefs.h.  */
5686 $ac_includes_default
5687 #include <$ac_header>
5688 _ACEOF
5689 rm -f conftest.$ac_objext
5690 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5691   (eval $ac_compile) 2>conftest.er1
5692   ac_status=$?
5693   grep -v '^ *+' conftest.er1 >conftest.err
5694   rm -f conftest.er1
5695   cat conftest.err >&5
5696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697   (exit $ac_status); } &&
5698          { ac_try='test -z "$ac_c_werror_flag"
5699                          || test ! -s conftest.err'
5700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5701   (eval $ac_try) 2>&5
5702   ac_status=$?
5703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704   (exit $ac_status); }; } &&
5705          { ac_try='test -s conftest.$ac_objext'
5706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707   (eval $ac_try) 2>&5
5708   ac_status=$?
5709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710   (exit $ac_status); }; }; then
5711   ac_header_compiler=yes
5712 else
5713   echo "$as_me: failed program was:" >&5
5714 sed 's/^/| /' conftest.$ac_ext >&5
5715
5716 ac_header_compiler=no
5717 fi
5718 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5719 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5720 echo "${ECHO_T}$ac_header_compiler" >&6
5721
5722 # Is the header present?
5723 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5724 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5725 cat >conftest.$ac_ext <<_ACEOF
5726 /* confdefs.h.  */
5727 _ACEOF
5728 cat confdefs.h >>conftest.$ac_ext
5729 cat >>conftest.$ac_ext <<_ACEOF
5730 /* end confdefs.h.  */
5731 #include <$ac_header>
5732 _ACEOF
5733 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5734   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5735   ac_status=$?
5736   grep -v '^ *+' conftest.er1 >conftest.err
5737   rm -f conftest.er1
5738   cat conftest.err >&5
5739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5740   (exit $ac_status); } >/dev/null; then
5741   if test -s conftest.err; then
5742     ac_cpp_err=$ac_c_preproc_warn_flag
5743     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5744   else
5745     ac_cpp_err=
5746   fi
5747 else
5748   ac_cpp_err=yes
5749 fi
5750 if test -z "$ac_cpp_err"; then
5751   ac_header_preproc=yes
5752 else
5753   echo "$as_me: failed program was:" >&5
5754 sed 's/^/| /' conftest.$ac_ext >&5
5755
5756   ac_header_preproc=no
5757 fi
5758 rm -f conftest.err conftest.$ac_ext
5759 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5760 echo "${ECHO_T}$ac_header_preproc" >&6
5761
5762 # So?  What about this header?
5763 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5764   yes:no: )
5765     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5766 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5767     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5768 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5769     ac_header_preproc=yes
5770     ;;
5771   no:yes:* )
5772     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5773 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5774     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5775 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5776     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5777 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5778     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5779 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5780     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5781 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5782     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5783 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5784     (
5785       cat <<\_ASBOX
5786 ## ------------------------------------------ ##
5787 ## Report this to the AC_PACKAGE_NAME lists.  ##
5788 ## ------------------------------------------ ##
5789 _ASBOX
5790     ) |
5791       sed "s/^/$as_me: WARNING:     /" >&2
5792     ;;
5793 esac
5794 echo "$as_me:$LINENO: checking for $ac_header" >&5
5795 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5796 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5797   echo $ECHO_N "(cached) $ECHO_C" >&6
5798 else
5799   eval "$as_ac_Header=\$ac_header_preproc"
5800 fi
5801 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5802 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5803
5804 fi
5805 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5806   cat >>confdefs.h <<_ACEOF
5807 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5808 _ACEOF
5809
5810 fi
5811
5812 done
5813
5814         echo "$as_me:$LINENO: checking for /dev/dlpi device" >&5
5815 echo $ECHO_N "checking for /dev/dlpi device... $ECHO_C" >&6
5816         if test -c /dev/dlpi ; then
5817                 echo "$as_me:$LINENO: result: yes" >&5
5818 echo "${ECHO_T}yes" >&6
5819
5820 cat >>confdefs.h <<\_ACEOF
5821 #define HAVE_DEV_DLPI 1
5822 _ACEOF
5823
5824         else
5825                 echo "$as_me:$LINENO: result: no" >&5
5826 echo "${ECHO_T}no" >&6
5827                 dir="/dev/dlpi"
5828                 echo "$as_me:$LINENO: checking for $dir directory" >&5
5829 echo $ECHO_N "checking for $dir directory... $ECHO_C" >&6
5830                 if test -d $dir ; then
5831                         echo "$as_me:$LINENO: result: yes" >&5
5832 echo "${ECHO_T}yes" >&6
5833
5834 cat >>confdefs.h <<_ACEOF
5835 #define PCAP_DEV_PREFIX "$dir"
5836 _ACEOF
5837
5838                 else
5839                         echo "$as_me:$LINENO: result: no" >&5
5840 echo "${ECHO_T}no" >&6
5841                 fi
5842         fi
5843         ;;
5844
5845 linux)
5846         echo "$as_me:$LINENO: checking Linux kernel version" >&5
5847 echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6
5848         if test "$cross_compiling" = yes; then
5849                 if test "${ac_cv_linux_vers+set}" = set; then
5850   echo $ECHO_N "(cached) $ECHO_C" >&6
5851 else
5852   ac_cv_linux_vers=unknown
5853 fi
5854
5855         else
5856                 if test "${ac_cv_linux_vers+set}" = set; then
5857   echo $ECHO_N "(cached) $ECHO_C" >&6
5858 else
5859   ac_cv_linux_vers=`uname -r 2>&1 | \
5860                         sed -n -e '$s/.* //' -e '$s/\..*//p'`
5861 fi
5862
5863         fi
5864         echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
5865 echo "${ECHO_T}$ac_cv_linux_vers" >&6
5866         if test $ac_cv_linux_vers = unknown ; then
5867                 { { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5
5868 echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;}
5869    { (exit 1); exit 1; }; }
5870         fi
5871         if test $ac_cv_linux_vers -lt 2 ; then
5872                 { { echo "$as_me:$LINENO: error: version 2 or higher required; see the INSTALL doc for more info" >&5
5873 echo "$as_me: error: version 2 or higher required; see the INSTALL doc for more info" >&2;}
5874    { (exit 1); exit 1; }; }
5875         fi
5876         echo "$as_me:$LINENO: checking if if_packet.h has tpacket_stats defined" >&5
5877 echo $ECHO_N "checking if if_packet.h has tpacket_stats defined... $ECHO_C" >&6
5878    if test "${ac_cv_lbl_tpacket_stats+set}" = set; then
5879   echo $ECHO_N "(cached) $ECHO_C" >&6
5880 else
5881   cat >conftest.$ac_ext <<_ACEOF
5882 /* confdefs.h.  */
5883 _ACEOF
5884 cat confdefs.h >>conftest.$ac_ext
5885 cat >>conftest.$ac_ext <<_ACEOF
5886 /* end confdefs.h.  */
5887
5888 #  include <linux/if_packet.h>
5889 int
5890 main ()
5891 {
5892 struct tpacket_stats stats
5893   ;
5894   return 0;
5895 }
5896 _ACEOF
5897 rm -f conftest.$ac_objext
5898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5899   (eval $ac_compile) 2>conftest.er1
5900   ac_status=$?
5901   grep -v '^ *+' conftest.er1 >conftest.err
5902   rm -f conftest.er1
5903   cat conftest.err >&5
5904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905   (exit $ac_status); } &&
5906          { ac_try='test -z "$ac_c_werror_flag"
5907                          || test ! -s conftest.err'
5908   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909   (eval $ac_try) 2>&5
5910   ac_status=$?
5911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912   (exit $ac_status); }; } &&
5913          { ac_try='test -s conftest.$ac_objext'
5914   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5915   (eval $ac_try) 2>&5
5916   ac_status=$?
5917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5918   (exit $ac_status); }; }; then
5919   ac_cv_lbl_tpacket_stats=yes
5920 else
5921   echo "$as_me: failed program was:" >&5
5922 sed 's/^/| /' conftest.$ac_ext >&5
5923
5924 ac_cv_lbl_tpacket_stats=no
5925 fi
5926 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5927 fi
5928
5929    echo "$as_me:$LINENO: result: $ac_cv_lbl_tpacket_stats" >&5
5930 echo "${ECHO_T}$ac_cv_lbl_tpacket_stats" >&6
5931    if test $ac_cv_lbl_tpacket_stats = yes; then
5932
5933 cat >>confdefs.h <<\_ACEOF
5934 #define HAVE_TPACKET_STATS 1
5935 _ACEOF
5936
5937    fi
5938         ;;
5939
5940 dag)
5941         V_DEFS="$V_DEFS -DDAG_ONLY"
5942         ;;
5943
5944 septel)
5945         V_DEFS="$V_DEFS -DSEPTEL_ONLY"
5946         ;;
5947
5948 null)
5949         { echo "$as_me:$LINENO: WARNING: cannot determine packet capture interface" >&5
5950 echo "$as_me: WARNING: cannot determine packet capture interface" >&2;}
5951         { echo "$as_me:$LINENO: WARNING: (see the INSTALL doc for more info)" >&5
5952 echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;}
5953         ;;
5954
5955 esac
5956
5957 echo "$as_me:$LINENO: checking whether we have /proc/net/dev" >&5
5958 echo $ECHO_N "checking whether we have /proc/net/dev... $ECHO_C" >&6
5959 if test -r /proc/net/dev ; then
5960         ac_cv_lbl_proc_net_dev=yes
5961 else
5962         ac_cv_lbl_proc_net_dev=no
5963 fi
5964 if test $ac_cv_lbl_proc_net_dev = yes; then
5965
5966 cat >>confdefs.h <<\_ACEOF
5967 #define HAVE_PROC_NET_DEV 1
5968 _ACEOF
5969
5970 fi
5971 echo "$as_me:$LINENO: result: $ac_cv_lbl_proc_net_dev" >&5
5972 echo "${ECHO_T}$ac_cv_lbl_proc_net_dev" >&6
5973
5974 # Check for Endace DAG card support.
5975
5976 # Check whether --with-dag or --without-dag was given.
5977 if test "${with_dag+set}" = set; then
5978   withval="$with_dag"
5979
5980         if test "$withval" = no
5981         then
5982                 # User doesn't want DAG support.
5983                 want_dag=no
5984         elif test "$withval" = yes
5985         then
5986                 # User wants DAG support but hasn't specified a directory.
5987                 want_dag=yes
5988         else
5989                 # User wants DAG support and has specified a directory, so use the provided value.
5990                 want_dag=yes
5991                 dag_root=$withval
5992         fi
5993
5994 else
5995
5996         #
5997         # Use DAG API if present, otherwise don't
5998         #
5999         want_dag=ifpresent
6000
6001 fi;
6002
6003
6004 # Check whether --with-dag-includes or --without-dag-includes was given.
6005 if test "${with_dag_includes+set}" = set; then
6006   withval="$with_dag_includes"
6007
6008         # User wants DAG support and has specified a header directory, so use the provided value.
6009         want_dag=yes
6010         dag_include_dir=$withval
6011
6012 fi;
6013
6014
6015 # Check whether --with-dag-libraries or --without-dag-libraries was given.
6016 if test "${with_dag_libraries+set}" = set; then
6017   withval="$with_dag_libraries"
6018
6019         # User wants DAG support and has specified a library directory, so use the provided value.
6020         want_dag=yes
6021         dag_lib_dir=$withval
6022
6023 fi;
6024
6025 case "$V_PCAP" in
6026 linux|bpf|dag)
6027         #
6028         # We support the DAG API if we're on Linux or BSD, or if we're
6029         # building a DAG-only libpcap.
6030         #
6031         ;;
6032 *)
6033         #
6034         # If the user explicitly requested DAG, tell them it's not
6035         # supported.
6036         #
6037         # If they expressed no preference, don't include it.
6038         #
6039         if test $want_dag = yes; then
6040                 { { echo "$as_me:$LINENO: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&5
6041 echo "$as_me: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&2;}
6042    { (exit 1); exit 1; }; }
6043         elif test $want_dag = yes; then
6044                 want_dag=no
6045         fi
6046         ;;
6047 esac
6048
6049 ac_cv_lbl_dag_api=no
6050 if test "$want_dag" != no; then
6051
6052         echo "$as_me:$LINENO: checking whether we have DAG API headers" >&5
6053 echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6
6054
6055         # If necessary, set default paths for DAG API headers and libraries.
6056         if test -z "$dag_root"; then
6057             dag_root=/usr/local
6058         fi
6059
6060         if test -z "$dag_include_dir"; then
6061                 dag_include_dir="$dag_root/include"
6062         fi
6063
6064         if test -z "$dag_lib_dir"; then
6065             dag_lib_dir="$dag_root/lib"
6066         fi
6067
6068         if test -z "$dag_tools_dir"; then
6069             dag_tools_dir="$dag_root/tools"
6070                 fi
6071
6072         if test -r $dag_include_dir/dagapi.h; then
6073                 ac_cv_lbl_dag_api=yes
6074         fi
6075         echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
6076 echo "${ECHO_T}$ac_cv_lbl_dag_api ($dag_include_dir)" >&6
6077 fi
6078
6079 if test $ac_cv_lbl_dag_api = yes; then
6080
6081         echo "$as_me:$LINENO: checking dagapi.o" >&5
6082 echo $ECHO_N "checking dagapi.o... $ECHO_C" >&6
6083         dagapi_obj=no
6084         if test -r $dag_tools_dir/dagapi.o; then
6085                 # 2.4.x.
6086                 dagapi_obj=$dag_tools_dir/dagapi.o
6087         elif test -r $dag_lib_dir/dagapi.o; then
6088                 # 2.5.x.
6089                 dagapi_obj=$dag_lib_dir/dagapi.o
6090         elif test -r $dag_lib_dir/libdag.a; then
6091                 # 2.5.x.
6092                 ar x $dag_lib_dir/libdag.a dagapi.o
6093                 if test -r ./dagapi.o; then
6094                     dagapi_obj=./dagapi.o
6095                 fi
6096         fi
6097
6098         if test $dagapi_obj = no; then
6099                 echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
6100 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6
6101                         ac_cv_lbl_dag_api=no
6102         else
6103                 echo "$as_me:$LINENO: result: yes ($dagapi_obj)" >&5
6104 echo "${ECHO_T}yes ($dagapi_obj)" >&6
6105         fi
6106 fi
6107
6108 if test $ac_cv_lbl_dag_api = yes; then
6109
6110         echo "$as_me:$LINENO: checking dagopts.o" >&5
6111 echo $ECHO_N "checking dagopts.o... $ECHO_C" >&6
6112         dagopts_obj=no
6113         if test -r $dag_tools_dir/dagopts.o; then
6114                 # 2.4.x.
6115                 dagopts_obj=$dag_tools_dir/dagopts.o
6116         elif test -r $dag_lib_dir/dagopts.o; then
6117                 # 2.5.x.
6118                 dagopts_obj=$dag_lib_dir/dagopts.o
6119         elif test -r $dag_lib_dir/libdag.a; then
6120                 # 2.5.x.
6121                 ar x $dag_lib_dir/libdag.a dagopts.o
6122                 if test -r ./dagopts.o; then
6123                     dagopts_obj=./dagopts.o
6124                 fi
6125         fi
6126
6127         if test $dagopts_obj = no; then
6128                 echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
6129 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6
6130                 ac_cv_lbl_dag_api=no
6131         else
6132                 echo "$as_me:$LINENO: result: yes ($dagopts_obj)" >&5
6133 echo "${ECHO_T}yes ($dagopts_obj)" >&6
6134         fi
6135 fi
6136
6137 if test $ac_cv_lbl_dag_api = yes; then
6138         # Under 2.5.x only we need to add dagreg.o.
6139         if test -r $dag_include_dir/dagreg.h; then
6140                 echo "$as_me:$LINENO: checking dagreg.o" >&5
6141 echo $ECHO_N "checking dagreg.o... $ECHO_C" >&6
6142                 dagreg_obj=no
6143                 if test -r $dag_lib_dir/dagreg.o; then
6144                         # Object file is ready and waiting.
6145                         dagreg_obj=$dag_lib_dir/dagreg.o
6146                 elif test -r $dag_lib_dir/libdag.a; then
6147                         # Extract from libdag.a.
6148                         ar x $dag_lib_dir/libdag.a dagreg.o
6149                         if test -r ./dagreg.o; then
6150                                 dagreg_obj=./dagreg.o
6151                         fi
6152                 fi
6153
6154                 if test $dagreg_obj = no; then
6155                         echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&5
6156 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&6
6157                         ac_cv_lbl_dag_api=no
6158                 else
6159                         echo "$as_me:$LINENO: result: yes ($dagreg_obj)" >&5
6160 echo "${ECHO_T}yes ($dagreg_obj)" >&6
6161                 fi
6162         fi
6163 fi
6164
6165 if test $ac_cv_lbl_dag_api = yes; then
6166         V_INCLS="$V_INCLS -I$dag_include_dir"
6167         V_LIBS="$V_LIBS $dagapi_obj $dagopts_obj $dagreg_obj"
6168         if test $V_PCAP != dag ; then
6169                  SSRC="pcap-dag.c"
6170         fi
6171
6172         # See if we can find a general version string.
6173         # Don't need to save and restore LIBS to prevent -ldag being
6174         # included if there's a found-action (arg 3).
6175         saved_ldflags=$LDFLAGS
6176         LDFLAGS="-L$dag_lib_dir"
6177         echo "$as_me:$LINENO: checking for dag_attach_stream in -ldag" >&5
6178 echo $ECHO_N "checking for dag_attach_stream in -ldag... $ECHO_C" >&6
6179 if test "${ac_cv_lib_dag_dag_attach_stream+set}" = set; then
6180   echo $ECHO_N "(cached) $ECHO_C" >&6
6181 else
6182   ac_check_lib_save_LIBS=$LIBS
6183 LIBS="-ldag  $LIBS"
6184 cat >conftest.$ac_ext <<_ACEOF
6185 /* confdefs.h.  */
6186 _ACEOF
6187 cat confdefs.h >>conftest.$ac_ext
6188 cat >>conftest.$ac_ext <<_ACEOF
6189 /* end confdefs.h.  */
6190
6191 /* Override any gcc2 internal prototype to avoid an error.  */
6192 #ifdef __cplusplus
6193 extern "C"
6194 #endif
6195 /* We use char because int might match the return type of a gcc2
6196    builtin and then its argument prototype would still apply.  */
6197 char dag_attach_stream ();
6198 int
6199 main ()
6200 {
6201 dag_attach_stream ();
6202   ;
6203   return 0;
6204 }
6205 _ACEOF
6206 rm -f conftest.$ac_objext conftest$ac_exeext
6207 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6208   (eval $ac_link) 2>conftest.er1
6209   ac_status=$?
6210   grep -v '^ *+' conftest.er1 >conftest.err
6211   rm -f conftest.er1
6212   cat conftest.err >&5
6213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6214   (exit $ac_status); } &&
6215          { ac_try='test -z "$ac_c_werror_flag"
6216                          || test ! -s conftest.err'
6217   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218   (eval $ac_try) 2>&5
6219   ac_status=$?
6220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221   (exit $ac_status); }; } &&
6222          { ac_try='test -s conftest$ac_exeext'
6223   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6224   (eval $ac_try) 2>&5
6225   ac_status=$?
6226   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227   (exit $ac_status); }; }; then
6228   ac_cv_lib_dag_dag_attach_stream=yes
6229 else
6230   echo "$as_me: failed program was:" >&5
6231 sed 's/^/| /' conftest.$ac_ext >&5
6232
6233 ac_cv_lib_dag_dag_attach_stream=no
6234 fi
6235 rm -f conftest.err conftest.$ac_objext \
6236       conftest$ac_exeext conftest.$ac_ext
6237 LIBS=$ac_check_lib_save_LIBS
6238 fi
6239 echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_attach_stream" >&5
6240 echo "${ECHO_T}$ac_cv_lib_dag_dag_attach_stream" >&6
6241 if test $ac_cv_lib_dag_dag_attach_stream = yes; then
6242   dag_version="2.5.x"
6243 else
6244   dag_version="2.4.x"
6245 fi
6246
6247         LDFLAGS=$saved_ldflags
6248
6249         # See if we can find a specific version string.
6250         echo "$as_me:$LINENO: checking the DAG API version" >&5
6251 echo $ECHO_N "checking the DAG API version... $ECHO_C" >&6
6252         if test -r "$dag_root/VERSION"; then
6253                 dag_version="`cat $dag_root/VERSION`"
6254         fi
6255         echo "$as_me:$LINENO: result: $dag_version" >&5
6256 echo "${ECHO_T}$dag_version" >&6
6257
6258 cat >>confdefs.h <<\_ACEOF
6259 #define HAVE_DAG_API 1
6260 _ACEOF
6261
6262 fi
6263
6264 if test $ac_cv_lbl_dag_api = no; then
6265         if test "$want_dag" = yes; then
6266                 # User wanted DAG support but we couldn't find it.
6267                 { { echo "$as_me:$LINENO: error: DAG API requested, but not found at $dag_root: use --without-dag" >&5
6268 echo "$as_me: error: DAG API requested, but not found at $dag_root: use --without-dag" >&2;}
6269    { (exit 1); exit 1; }; }
6270         fi
6271
6272         if test "$V_PCAP" = dag; then
6273                 # User requested "dag" capture type but the DAG API wasn't
6274                 # found.
6275                 { { echo "$as_me:$LINENO: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&5
6276 echo "$as_me: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&2;}
6277    { (exit 1); exit 1; }; }
6278         fi
6279 fi
6280
6281
6282 # Check whether --with-septel or --without-septel was given.
6283 if test "${with_septel+set}" = set; then
6284   withval="$with_septel"
6285
6286         if test "$withval" = no
6287         then
6288                 want_septel=no
6289         elif test "$withval" = yes
6290         then
6291                 want_septel=yes
6292                 septel_root=
6293         else
6294                 want_septel=yes
6295                 septel_root=$withval
6296         fi
6297
6298 else
6299
6300         #
6301         # Use Septel API if present, otherwise don't
6302         #
6303         want_septel=ifpresent
6304         septel_root=./../septel
6305
6306 fi;
6307 ac_cv_lbl_septel_api=no
6308 case "$V_PCAP" in
6309 linux|septel)
6310         #
6311         # We support the Septel API if we're on Linux, or if we're building
6312         # a Septel-only libpcap.
6313         #
6314         ;;
6315 *)
6316         #
6317         # If the user explicitly requested Septel, tell them it's not
6318         # supported.
6319         #
6320         # If they expressed no preference, don't include it.
6321         #
6322         if test $want_septel = yes; then
6323                 { { echo "$as_me:$LINENO: error: Septel support only available with 'linux' and 'septel' packet capture types" >&5
6324 echo "$as_me: error: Septel support only available with 'linux' and 'septel' packet capture types" >&2;}
6325    { (exit 1); exit 1; }; }
6326         elif test $want_septel = yes; then
6327                 want_septel=no
6328         fi
6329         ;;
6330 esac
6331
6332 if test "$with_septel" != no; then
6333         echo "$as_me:$LINENO: checking whether we have Septel API" >&5
6334 echo $ECHO_N "checking whether we have Septel API... $ECHO_C" >&6
6335
6336         if test -z "$septel_root"; then
6337                 septel_root=$srcdir/../septel
6338
6339         fi
6340
6341         septel_tools_dir="$septel_root"
6342         septel_include_dir="$septel_root/INC"
6343         DEF="-DHAVE_SEPTEL_API"
6344
6345         ac_cv_lbl_septel_api=no
6346         if test -r "$septel_include_dir/msg.h"; then
6347                 V_INCLS="$V_INCLS -I$septel_include_dir"
6348                 V_DEFS="$V_DEFS $DEF"
6349                 V_LIBS="$V_LIBS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o "
6350
6351                 if test "$V_PCAP" != septel ; then
6352                          SSRC="pcap-septel.c"
6353
6354                 fi
6355                 ac_cv_lbl_septel_api=yes
6356         fi
6357
6358         echo "$as_me:$LINENO: result: $ac_cv_lbl_septel_api" >&5
6359 echo "${ECHO_T}$ac_cv_lbl_septel_api" >&6
6360         if test $ac_cv_lbl_septel_api = no; then
6361                 if test "$want_septel" = yes; then
6362                         { { echo "$as_me:$LINENO: error: Septel API not found under directory $septel_root; use --without-septel" >&5
6363 echo "$as_me: error: Septel API not found under directory $septel_root; use --without-septel" >&2;}
6364    { (exit 1); exit 1; }; }
6365                 fi
6366         else
6367
6368 cat >>confdefs.h <<\_ACEOF
6369 #define HAVE_SEPTEL_API 1
6370 _ACEOF
6371
6372         fi
6373 fi
6374
6375 if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
6376         { { echo "$as_me:$LINENO: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&5
6377 echo "$as_me: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&2;}
6378    { (exit 1); exit 1; }; }
6379 fi
6380
6381
6382
6383 # Check whether --with-flex or --without-flex was given.
6384 if test "${with_flex+set}" = set; then
6385   withval="$with_flex"
6386
6387 fi;
6388
6389 # Check whether --with-bison or --without-bison was given.
6390 if test "${with_bison+set}" = set; then
6391   withval="$with_bison"
6392
6393 fi;
6394     if test "$with_flex" = no ; then
6395             V_LEX=lex
6396     else
6397             for ac_prog in flex
6398 do
6399   # Extract the first word of "$ac_prog", so it can be a program name with args.
6400 set dummy $ac_prog; ac_word=$2
6401 echo "$as_me:$LINENO: checking for $ac_word" >&5
6402 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6403 if test "${ac_cv_prog_V_LEX+set}" = set; then
6404   echo $ECHO_N "(cached) $ECHO_C" >&6
6405 else
6406   if test -n "$V_LEX"; then
6407   ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
6408 else
6409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6410 for as_dir in $PATH
6411 do
6412   IFS=$as_save_IFS
6413   test -z "$as_dir" && as_dir=.
6414   for ac_exec_ext in '' $ac_executable_extensions; do
6415   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6416     ac_cv_prog_V_LEX="$ac_prog"
6417     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6418     break 2
6419   fi
6420 done
6421 done
6422
6423 fi
6424 fi
6425 V_LEX=$ac_cv_prog_V_LEX
6426 if test -n "$V_LEX"; then
6427   echo "$as_me:$LINENO: result: $V_LEX" >&5
6428 echo "${ECHO_T}$V_LEX" >&6
6429 else
6430   echo "$as_me:$LINENO: result: no" >&5
6431 echo "${ECHO_T}no" >&6
6432 fi
6433
6434   test -n "$V_LEX" && break
6435 done
6436 test -n "$V_LEX" || V_LEX="lex"
6437
6438     fi
6439     if test "$V_LEX" = flex ; then
6440             # The -V flag was added in 2.4
6441             echo "$as_me:$LINENO: checking for flex 2.4 or higher" >&5
6442 echo $ECHO_N "checking for flex 2.4 or higher... $ECHO_C" >&6
6443             if test "${ac_cv_lbl_flex_v24+set}" = set; then
6444   echo $ECHO_N "(cached) $ECHO_C" >&6
6445 else
6446   if flex -V >/dev/null 2>&1; then
6447                         ac_cv_lbl_flex_v24=yes
6448                 else
6449                         ac_cv_lbl_flex_v24=no
6450                 fi
6451 fi
6452
6453             echo "$as_me:$LINENO: result: $ac_cv_lbl_flex_v24" >&5
6454 echo "${ECHO_T}$ac_cv_lbl_flex_v24" >&6
6455             if test $ac_cv_lbl_flex_v24 = no ; then
6456                     s="2.4 or higher required"
6457                     { echo "$as_me:$LINENO: WARNING: ignoring obsolete flex executable ($s)" >&5
6458 echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;}
6459                     V_LEX=lex
6460             fi
6461     fi
6462     if test "$with_bison" = no ; then
6463             V_YACC=yacc
6464     else
6465             for ac_prog in bison
6466 do
6467   # Extract the first word of "$ac_prog", so it can be a program name with args.
6468 set dummy $ac_prog; ac_word=$2
6469 echo "$as_me:$LINENO: checking for $ac_word" >&5
6470 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6471 if test "${ac_cv_prog_V_YACC+set}" = set; then
6472   echo $ECHO_N "(cached) $ECHO_C" >&6
6473 else
6474   if test -n "$V_YACC"; then
6475   ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
6476 else
6477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6478 for as_dir in $PATH
6479 do
6480   IFS=$as_save_IFS
6481   test -z "$as_dir" && as_dir=.
6482   for ac_exec_ext in '' $ac_executable_extensions; do
6483   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6484     ac_cv_prog_V_YACC="$ac_prog"
6485     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6486     break 2
6487   fi
6488 done
6489 done
6490
6491 fi
6492 fi
6493 V_YACC=$ac_cv_prog_V_YACC
6494 if test -n "$V_YACC"; then
6495   echo "$as_me:$LINENO: result: $V_YACC" >&5
6496 echo "${ECHO_T}$V_YACC" >&6
6497 else
6498   echo "$as_me:$LINENO: result: no" >&5
6499 echo "${ECHO_T}no" >&6
6500 fi
6501
6502   test -n "$V_YACC" && break
6503 done
6504 test -n "$V_YACC" || V_YACC="yacc"
6505
6506     fi
6507     if test "$V_YACC" = bison ; then
6508             V_YACC="$V_YACC -y"
6509     fi
6510     if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
6511             { echo "$as_me:$LINENO: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5
6512 echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;}
6513             V_LEX=lex
6514             V_YACC=yacc
6515     fi
6516     if test "$V_LEX" = flex -a -n "pcap_" ; then
6517             V_LEX="$V_LEX -Ppcap_"
6518             V_YACC="$V_YACC -p pcap_"
6519     fi
6520 if test "$V_LEX" = lex ; then
6521 # Some versions of lex can't handle the definitions section of scanner.l .
6522 # Try lexing it and complain if it can't deal.
6523         echo "$as_me:$LINENO: checking for capable lex" >&5
6524 echo $ECHO_N "checking for capable lex... $ECHO_C" >&6
6525 if test "${tcpdump_cv_capable_lex+set}" = set; then
6526   echo $ECHO_N "(cached) $ECHO_C" >&6
6527 else
6528   if lex -t scanner.l > /dev/null 2>&1; then
6529                         tcpdump_cv_capable_lex=yes
6530                 else
6531                         tcpdump_cv_capable_lex=insufficient
6532                 fi
6533 fi
6534 echo "$as_me:$LINENO: result: $tcpdump_cv_capable_lex" >&5
6535 echo "${ECHO_T}$tcpdump_cv_capable_lex" >&6
6536         if test $tcpdump_cv_capable_lex = insufficient ; then
6537                 { { echo "$as_me:$LINENO: error: Your operating system's lex is insufficient to compile
6538  libpcap.  flex is a lex replacement that has many advantages, including
6539  being able to compile libpcap.  For more information, see
6540  http://www.gnu.org/software/flex/flex.html ." >&5
6541 echo "$as_me: error: Your operating system's lex is insufficient to compile
6542  libpcap.  flex is a lex replacement that has many advantages, including
6543  being able to compile libpcap.  For more information, see
6544  http://www.gnu.org/software/flex/flex.html ." >&2;}
6545    { (exit 1); exit 1; }; }
6546         fi
6547 fi
6548
6549 DYEXT="so"
6550 case "$host_os" in
6551
6552 aix*)
6553
6554 cat >>confdefs.h <<\_ACEOF
6555 #define _SUN 1
6556 _ACEOF
6557
6558         ;;
6559
6560 hpux9*)
6561
6562 cat >>confdefs.h <<\_ACEOF
6563 #define HAVE_HPUX9 1
6564 _ACEOF
6565
6566         ;;
6567
6568 hpux10.0*)
6569         ;;
6570
6571 hpux10.1*)
6572         ;;
6573
6574 hpux*)
6575
6576 cat >>confdefs.h <<\_ACEOF
6577 #define HAVE_HPUX10_20_OR_LATER 1
6578 _ACEOF
6579
6580         ;;
6581
6582 sinix*)
6583         echo "$as_me:$LINENO: checking if SINIX compiler defines sinix" >&5
6584 echo $ECHO_N "checking if SINIX compiler defines sinix... $ECHO_C" >&6
6585         if test "${ac_cv_cc_sinix_defined+set}" = set; then
6586   echo $ECHO_N "(cached) $ECHO_C" >&6
6587 else
6588   cat >conftest.$ac_ext <<_ACEOF
6589 /* confdefs.h.  */
6590 _ACEOF
6591 cat confdefs.h >>conftest.$ac_ext
6592 cat >>conftest.$ac_ext <<_ACEOF
6593 /* end confdefs.h.  */
6594
6595 int
6596 main ()
6597 {
6598 int i = sinix;
6599   ;
6600   return 0;
6601 }
6602 _ACEOF
6603 rm -f conftest.$ac_objext
6604 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6605   (eval $ac_compile) 2>conftest.er1
6606   ac_status=$?
6607   grep -v '^ *+' conftest.er1 >conftest.err
6608   rm -f conftest.er1
6609   cat conftest.err >&5
6610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6611   (exit $ac_status); } &&
6612          { ac_try='test -z "$ac_c_werror_flag"
6613                          || test ! -s conftest.err'
6614   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6615   (eval $ac_try) 2>&5
6616   ac_status=$?
6617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6618   (exit $ac_status); }; } &&
6619          { ac_try='test -s conftest.$ac_objext'
6620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6621   (eval $ac_try) 2>&5
6622   ac_status=$?
6623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624   (exit $ac_status); }; }; then
6625   ac_cv_cc_sinix_defined=yes
6626 else
6627   echo "$as_me: failed program was:" >&5
6628 sed 's/^/| /' conftest.$ac_ext >&5
6629
6630 ac_cv_cc_sinix_defined=no
6631 fi
6632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6633 fi
6634
6635             echo "$as_me:$LINENO: result: $ac_cv_cc_sinix_defined" >&5
6636 echo "${ECHO_T}$ac_cv_cc_sinix_defined" >&6
6637             if test $ac_cv_cc_sinix_defined = no ; then
6638
6639 cat >>confdefs.h <<\_ACEOF
6640 #define sinix 1
6641 _ACEOF
6642
6643             fi
6644         ;;
6645
6646 solaris*)
6647
6648 cat >>confdefs.h <<\_ACEOF
6649 #define HAVE_SOLARIS 1
6650 _ACEOF
6651
6652         ;;
6653
6654 darwin*)
6655         DYEXT="dylib"
6656         V_CCOPT="$V_CCOPT -fno-common"
6657         ;;
6658 esac
6659
6660 if test -n "$ac_tool_prefix"; then
6661   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6662 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6663 echo "$as_me:$LINENO: checking for $ac_word" >&5
6664 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6665 if test "${ac_cv_prog_RANLIB+set}" = set; then
6666   echo $ECHO_N "(cached) $ECHO_C" >&6
6667 else
6668   if test -n "$RANLIB"; then
6669   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6670 else
6671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6672 for as_dir in $PATH
6673 do
6674   IFS=$as_save_IFS
6675   test -z "$as_dir" && as_dir=.
6676   for ac_exec_ext in '' $ac_executable_extensions; do
6677   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6678     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6679     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6680     break 2
6681   fi
6682 done
6683 done
6684
6685 fi
6686 fi
6687 RANLIB=$ac_cv_prog_RANLIB
6688 if test -n "$RANLIB"; then
6689   echo "$as_me:$LINENO: result: $RANLIB" >&5
6690 echo "${ECHO_T}$RANLIB" >&6
6691 else
6692   echo "$as_me:$LINENO: result: no" >&5
6693 echo "${ECHO_T}no" >&6
6694 fi
6695
6696 fi
6697 if test -z "$ac_cv_prog_RANLIB"; then
6698   ac_ct_RANLIB=$RANLIB
6699   # Extract the first word of "ranlib", so it can be a program name with args.
6700 set dummy ranlib; ac_word=$2
6701 echo "$as_me:$LINENO: checking for $ac_word" >&5
6702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6703 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6704   echo $ECHO_N "(cached) $ECHO_C" >&6
6705 else
6706   if test -n "$ac_ct_RANLIB"; then
6707   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6708 else
6709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6710 for as_dir in $PATH
6711 do
6712   IFS=$as_save_IFS
6713   test -z "$as_dir" && as_dir=.
6714   for ac_exec_ext in '' $ac_executable_extensions; do
6715   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6716     ac_cv_prog_ac_ct_RANLIB="ranlib"
6717     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6718     break 2
6719   fi
6720 done
6721 done
6722
6723   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6724 fi
6725 fi
6726 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6727 if test -n "$ac_ct_RANLIB"; then
6728   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6729 echo "${ECHO_T}$ac_ct_RANLIB" >&6
6730 else
6731   echo "$as_me:$LINENO: result: no" >&5
6732 echo "${ECHO_T}no" >&6
6733 fi
6734
6735   RANLIB=$ac_ct_RANLIB
6736 else
6737   RANLIB="$ac_cv_prog_RANLIB"
6738 fi
6739
6740
6741 rm -f os-proto.h
6742     if test "${LBL_CFLAGS+set}" = set; then
6743             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
6744     fi
6745     if test -f .devel ; then
6746             if test "$GCC" = yes ; then
6747                     if test "${LBL_CFLAGS+set}" != set; then
6748                             if test "$ac_cv_prog_cc_g" = yes ; then
6749                                     V_CCOPT="-g $V_CCOPT"
6750                             fi
6751                             V_CCOPT="$V_CCOPT -Wall"
6752                             if test $ac_cv_lbl_gcc_vers -gt 1 ; then
6753                                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
6754                             fi
6755                     fi
6756             else
6757                     case "$target_os" in
6758
6759                     irix6*)
6760                             V_CCOPT="$V_CCOPT -n32"
6761                             ;;
6762
6763                     *)
6764                             ;;
6765                     esac
6766             fi
6767             os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
6768             name="lbl/os-$os.h"
6769             if test -f $name ; then
6770                     ln -s $name os-proto.h
6771
6772 cat >>confdefs.h <<\_ACEOF
6773 #define HAVE_OS_PROTO_H 1
6774 _ACEOF
6775
6776             else
6777                     { echo "$as_me:$LINENO: WARNING: can't find $name" >&5
6778 echo "$as_me: WARNING: can't find $name" >&2;}
6779             fi
6780     fi
6781
6782 echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
6783 echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6
6784     if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then
6785   echo $ECHO_N "(cached) $ECHO_C" >&6
6786 else
6787   cat >conftest.$ac_ext <<_ACEOF
6788 /* confdefs.h.  */
6789 _ACEOF
6790 cat confdefs.h >>conftest.$ac_ext
6791 cat >>conftest.$ac_ext <<_ACEOF
6792 /* end confdefs.h.  */
6793
6794 #       include <sys/types.h>
6795 #       include <sys/socket.h>
6796 int
6797 main ()
6798 {
6799 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
6800   ;
6801   return 0;
6802 }
6803 _ACEOF
6804 rm -f conftest.$ac_objext
6805 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6806   (eval $ac_compile) 2>conftest.er1
6807   ac_status=$?
6808   grep -v '^ *+' conftest.er1 >conftest.err
6809   rm -f conftest.er1
6810   cat conftest.err >&5
6811   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6812   (exit $ac_status); } &&
6813          { ac_try='test -z "$ac_c_werror_flag"
6814                          || test ! -s conftest.err'
6815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6816   (eval $ac_try) 2>&5
6817   ac_status=$?
6818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819   (exit $ac_status); }; } &&
6820          { ac_try='test -s conftest.$ac_objext'
6821   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6822   (eval $ac_try) 2>&5
6823   ac_status=$?
6824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825   (exit $ac_status); }; }; then
6826   ac_cv_lbl_sockaddr_has_sa_len=yes
6827 else
6828   echo "$as_me: failed program was:" >&5
6829 sed 's/^/| /' conftest.$ac_ext >&5
6830
6831 ac_cv_lbl_sockaddr_has_sa_len=no
6832 fi
6833 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6834 fi
6835
6836     echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
6837 echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6
6838     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
6839
6840 cat >>confdefs.h <<\_ACEOF
6841 #define HAVE_SOCKADDR_SA_LEN 1
6842 _ACEOF
6843
6844     fi
6845
6846 echo "$as_me:$LINENO: checking if sockaddr_storage struct exists" >&5
6847 echo $ECHO_N "checking if sockaddr_storage struct exists... $ECHO_C" >&6
6848     if test "${ac_cv_lbl_has_sockaddr_storage+set}" = set; then
6849   echo $ECHO_N "(cached) $ECHO_C" >&6
6850 else
6851   cat >conftest.$ac_ext <<_ACEOF
6852 /* confdefs.h.  */
6853 _ACEOF
6854 cat confdefs.h >>conftest.$ac_ext
6855 cat >>conftest.$ac_ext <<_ACEOF
6856 /* end confdefs.h.  */
6857
6858 #       include <sys/types.h>
6859 #       include <sys/socket.h>
6860 int
6861 main ()
6862 {
6863 u_int i = sizeof (struct sockaddr_storage)
6864   ;
6865   return 0;
6866 }
6867 _ACEOF
6868 rm -f conftest.$ac_objext
6869 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6870   (eval $ac_compile) 2>conftest.er1
6871   ac_status=$?
6872   grep -v '^ *+' conftest.er1 >conftest.err
6873   rm -f conftest.er1
6874   cat conftest.err >&5
6875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6876   (exit $ac_status); } &&
6877          { ac_try='test -z "$ac_c_werror_flag"
6878                          || test ! -s conftest.err'
6879   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6880   (eval $ac_try) 2>&5
6881   ac_status=$?
6882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6883   (exit $ac_status); }; } &&
6884          { ac_try='test -s conftest.$ac_objext'
6885   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6886   (eval $ac_try) 2>&5
6887   ac_status=$?
6888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6889   (exit $ac_status); }; }; then
6890   ac_cv_lbl_has_sockaddr_storage=yes
6891 else
6892   echo "$as_me: failed program was:" >&5
6893 sed 's/^/| /' conftest.$ac_ext >&5
6894
6895 ac_cv_lbl_has_sockaddr_storage=no
6896 fi
6897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6898 fi
6899
6900     echo "$as_me:$LINENO: result: $ac_cv_lbl_has_sockaddr_storage" >&5
6901 echo "${ECHO_T}$ac_cv_lbl_has_sockaddr_storage" >&6
6902     if test $ac_cv_lbl_has_sockaddr_storage = yes ; then
6903
6904 cat >>confdefs.h <<\_ACEOF
6905 #define HAVE_SOCKADDR_STORAGE 1
6906 _ACEOF
6907
6908     fi
6909
6910 echo "$as_me:$LINENO: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
6911 echo $ECHO_N "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... $ECHO_C" >&6
6912     if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then
6913   echo $ECHO_N "(cached) $ECHO_C" >&6
6914 else
6915   cat >conftest.$ac_ext <<_ACEOF
6916 /* confdefs.h.  */
6917 _ACEOF
6918 cat confdefs.h >>conftest.$ac_ext
6919 cat >>conftest.$ac_ext <<_ACEOF
6920 /* end confdefs.h.  */
6921
6922 #       include <sys/types.h>
6923 #       include <sys/dlpi.h>
6924 #       include <sys/dlpi_ext.h>
6925 int
6926 main ()
6927 {
6928 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
6929   ;
6930   return 0;
6931 }
6932 _ACEOF
6933 rm -f conftest.$ac_objext
6934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6935   (eval $ac_compile) 2>conftest.er1
6936   ac_status=$?
6937   grep -v '^ *+' conftest.er1 >conftest.err
6938   rm -f conftest.er1
6939   cat conftest.err >&5
6940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6941   (exit $ac_status); } &&
6942          { ac_try='test -z "$ac_c_werror_flag"
6943                          || test ! -s conftest.err'
6944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6945   (eval $ac_try) 2>&5
6946   ac_status=$?
6947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6948   (exit $ac_status); }; } &&
6949          { ac_try='test -s conftest.$ac_objext'
6950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6951   (eval $ac_try) 2>&5
6952   ac_status=$?
6953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6954   (exit $ac_status); }; }; then
6955   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
6956 else
6957   echo "$as_me: failed program was:" >&5
6958 sed 's/^/| /' conftest.$ac_ext >&5
6959
6960 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
6961 fi
6962 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6963 fi
6964
6965     echo "$as_me:$LINENO: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5
6966 echo "${ECHO_T}$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6
6967     if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
6968
6969 cat >>confdefs.h <<\_ACEOF
6970 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
6971 _ACEOF
6972
6973     fi
6974
6975 echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
6976 echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6
6977     if test "${ac_cv_lbl_unaligned_fail+set}" = set; then
6978   echo $ECHO_N "(cached) $ECHO_C" >&6
6979 else
6980   case "$host_cpu" in
6981
6982         #
6983         # These are CPU types where:
6984         #
6985         #       the CPU faults on an unaligned access, but at least some
6986         #       OSes that support that CPU catch the fault and simulate
6987         #       the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
6988         #       the simulation is slow, so we don't want to use it;
6989         #
6990         #       the CPU, I infer (from the old
6991         #
6992         # XXX: should also check that they don't do weird things (like on arm)
6993         #
6994         #       comment) doesn't fault on unaligned accesses, but doesn't
6995         #       do a normal unaligned fetch, either (e.g., presumably, ARM);
6996         #
6997         #       for whatever reason, the test program doesn't work
6998         #       (this has been claimed to be the case for several of those
6999         #       CPUs - I don't know what the problem is; the problem
7000         #       was reported as "the test program dumps core" for SuperH,
7001         #       but that's what the test program is *supposed* to do -
7002         #       it dumps core before it writes anything, so the test
7003         #       for an empty output file should find an empty output
7004         #       file and conclude that unaligned accesses don't work).
7005         #
7006         # This run-time test won't work if you're cross-compiling, so
7007         # in order to support cross-compiling for a particular CPU,
7008         # we have to wire in the list of CPU types anyway, as far as
7009         # I know, so perhaps we should just have a set of CPUs on
7010         # which we know it doesn't work, a set of CPUs on which we
7011         # know it does work, and have the script just fail on other
7012         # cpu types and update it when such a failure occurs.
7013         #
7014         alpha*|arm*|hp*|mips*|sh*|sparc*|ia64|nv1)
7015                 ac_cv_lbl_unaligned_fail=yes
7016                 ;;
7017
7018         *)
7019                 cat >conftest.c <<EOF
7020 #               include <sys/types.h>
7021 #               include <sys/wait.h>
7022 #               include <stdio.h>
7023                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7024                 main() {
7025                 unsigned int i;
7026                 pid_t pid;
7027                 int status;
7028                 /* avoid "core dumped" message */
7029                 pid = fork();
7030                 if (pid <  0)
7031                         exit(2);
7032                 if (pid > 0) {
7033                         /* parent */
7034                         pid = waitpid(pid, &status, 0);
7035                         if (pid < 0)
7036                                 exit(3);
7037                         exit(!WIFEXITED(status));
7038                 }
7039                 /* child */
7040                 i = *(unsigned int *)&a[1];
7041                 printf("%d\n", i);
7042                 exit(0);
7043                 }
7044 EOF
7045                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
7046                     conftest.c $LIBS >/dev/null 2>&1
7047                 if test ! -x conftest ; then
7048                                                 ac_cv_lbl_unaligned_fail=yes
7049                 else
7050                         ./conftest >conftest.out
7051                         if test ! -s conftest.out ; then
7052                                 ac_cv_lbl_unaligned_fail=yes
7053                         else
7054                                 ac_cv_lbl_unaligned_fail=no
7055                         fi
7056                 fi
7057                 rm -f conftest* core core.conftest
7058                 ;;
7059         esac
7060 fi
7061
7062     echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
7063 echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6
7064     if test $ac_cv_lbl_unaligned_fail = yes ; then
7065
7066 cat >>confdefs.h <<\_ACEOF
7067 #define LBL_ALIGN 1
7068 _ACEOF
7069
7070     fi
7071
7072 #
7073 # Makefile.in includes rules to generate version.h, so we assume
7074 # that it will be generated if autoconf is used.
7075 #
7076
7077 cat >>confdefs.h <<\_ACEOF
7078 #define HAVE_VERSION_H 1
7079 _ACEOF
7080
7081
7082 rm -f net
7083 ln -s ${srcdir}/bpf/net net
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097 # Find a good install program.  We prefer a C program (faster),
7098 # so one script is as good as another.  But avoid the broken or
7099 # incompatible versions:
7100 # SysV /etc/install, /usr/sbin/install
7101 # SunOS /usr/etc/install
7102 # IRIX /sbin/install
7103 # AIX /bin/install
7104 # AmigaOS /C/install, which installs bootblocks on floppy discs
7105 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7106 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7107 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7108 # OS/2's system install, which has a completely different semantic
7109 # ./install, which can be erroneously created by make from ./install.sh.
7110 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
7111 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
7112 if test -z "$INSTALL"; then
7113 if test "${ac_cv_path_install+set}" = set; then
7114   echo $ECHO_N "(cached) $ECHO_C" >&6
7115 else
7116   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7117 for as_dir in $PATH
7118 do
7119   IFS=$as_save_IFS
7120   test -z "$as_dir" && as_dir=.
7121   # Account for people who put trailing slashes in PATH elements.
7122 case $as_dir/ in
7123   ./ | .// | /cC/* | \
7124   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7125   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
7126   /usr/ucb/* ) ;;
7127   *)
7128     # OSF1 and SCO ODT 3.0 have their own names for install.
7129     # Don't use installbsd from OSF since it installs stuff as root
7130     # by default.
7131     for ac_prog in ginstall scoinst install; do
7132       for ac_exec_ext in '' $ac_executable_extensions; do
7133         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
7134           if test $ac_prog = install &&
7135             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7136             # AIX install.  It has an incompatible calling convention.
7137             :
7138           elif test $ac_prog = install &&
7139             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7140             # program-specific install script used by HP pwplus--don't use.
7141             :
7142           else
7143             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7144             break 3
7145           fi
7146         fi
7147       done
7148     done
7149     ;;
7150 esac
7151 done
7152
7153
7154 fi
7155   if test "${ac_cv_path_install+set}" = set; then
7156     INSTALL=$ac_cv_path_install
7157   else
7158     # As a last resort, use the slow shell script.  We don't cache a
7159     # path for INSTALL within a source directory, because that will
7160     # break other packages using the cache if that directory is
7161     # removed, or if the path is relative.
7162     INSTALL=$ac_install_sh
7163   fi
7164 fi
7165 echo "$as_me:$LINENO: result: $INSTALL" >&5
7166 echo "${ECHO_T}$INSTALL" >&6
7167
7168 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7169 # It thinks the first close brace ends the variable substitution.
7170 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7171
7172 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7173
7174 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7175
7176
7177           ac_config_headers="$ac_config_headers config.h"
7178
7179
7180           ac_config_files="$ac_config_files Makefile"
7181 cat >confcache <<\_ACEOF
7182 # This file is a shell script that caches the results of configure
7183 # tests run on this system so they can be shared between configure
7184 # scripts and configure runs, see configure's option --config-cache.
7185 # It is not useful on other systems.  If it contains results you don't
7186 # want to keep, you may remove or edit it.
7187 #
7188 # config.status only pays attention to the cache file if you give it
7189 # the --recheck option to rerun configure.
7190 #
7191 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7192 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7193 # following values.
7194
7195 _ACEOF
7196
7197 # The following way of writing the cache mishandles newlines in values,
7198 # but we know of no workaround that is simple, portable, and efficient.
7199 # So, don't put newlines in cache variables' values.
7200 # Ultrix sh set writes to stderr and can't be redirected directly,
7201 # and sets the high bit in the cache file unless we assign to the vars.
7202 {
7203   (set) 2>&1 |
7204     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7205     *ac_space=\ *)
7206       # `set' does not quote correctly, so add quotes (double-quote
7207       # substitution turns \\\\ into \\, and sed turns \\ into \).
7208       sed -n \
7209         "s/'/'\\\\''/g;
7210           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7211       ;;
7212     *)
7213       # `set' quotes correctly as required by POSIX, so do not add quotes.
7214       sed -n \
7215         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7216       ;;
7217     esac;
7218 } |
7219   sed '
7220      t clear
7221      : clear
7222      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7223      t end
7224      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7225      : end' >>confcache
7226 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7227   if test -w $cache_file; then
7228     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7229     cat confcache >$cache_file
7230   else
7231     echo "not updating unwritable cache $cache_file"
7232   fi
7233 fi
7234 rm -f confcache
7235
7236 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7237 # Let make expand exec_prefix.
7238 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7239
7240 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7241 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7242 # trailing colons and then remove the whole line if VPATH becomes empty
7243 # (actually we leave an empty line to preserve line numbers).
7244 if test "x$srcdir" = x.; then
7245   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7246 s/:*\$(srcdir):*/:/;
7247 s/:*\${srcdir}:*/:/;
7248 s/:*@srcdir@:*/:/;
7249 s/^\([^=]*=[     ]*\):*/\1/;
7250 s/:*$//;
7251 s/^[^=]*=[       ]*$//;
7252 }'
7253 fi
7254
7255 DEFS=-DHAVE_CONFIG_H
7256
7257 ac_libobjs=
7258 ac_ltlibobjs=
7259 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7260   # 1. Remove the extension, and $U if already installed.
7261   ac_i=`echo "$ac_i" |
7262          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7263   # 2. Add them.
7264   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7265   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7266 done
7267 LIBOBJS=$ac_libobjs
7268
7269 LTLIBOBJS=$ac_ltlibobjs
7270
7271
7272
7273 : ${CONFIG_STATUS=./config.status}
7274 ac_clean_files_save=$ac_clean_files
7275 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7276 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7277 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7278 cat >$CONFIG_STATUS <<_ACEOF
7279 #! $SHELL
7280 # Generated by $as_me.
7281 # Run this file to recreate the current configuration.
7282 # Compiler output produced by configure, useful for debugging
7283 # configure, is in config.log if it exists.
7284
7285 debug=false
7286 ac_cs_recheck=false
7287 ac_cs_silent=false
7288 SHELL=\${CONFIG_SHELL-$SHELL}
7289 _ACEOF
7290
7291 cat >>$CONFIG_STATUS <<\_ACEOF
7292 ## --------------------- ##
7293 ## M4sh Initialization.  ##
7294 ## --------------------- ##
7295
7296 # Be Bourne compatible
7297 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7298   emulate sh
7299   NULLCMD=:
7300   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7301   # is contrary to our usage.  Disable this feature.
7302   alias -g '${1+"$@"}'='"$@"'
7303 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7304   set -o posix
7305 fi
7306 DUALCASE=1; export DUALCASE # for MKS sh
7307
7308 # Support unset when possible.
7309 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7310   as_unset=unset
7311 else
7312   as_unset=false
7313 fi
7314
7315
7316 # Work around bugs in pre-3.0 UWIN ksh.
7317 $as_unset ENV MAIL MAILPATH
7318 PS1='$ '
7319 PS2='> '
7320 PS4='+ '
7321
7322 # NLS nuisances.
7323 for as_var in \
7324   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7325   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7326   LC_TELEPHONE LC_TIME
7327 do
7328   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7329     eval $as_var=C; export $as_var
7330   else
7331     $as_unset $as_var
7332   fi
7333 done
7334
7335 # Required to use basename.
7336 if expr a : '\(a\)' >/dev/null 2>&1; then
7337   as_expr=expr
7338 else
7339   as_expr=false
7340 fi
7341
7342 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7343   as_basename=basename
7344 else
7345   as_basename=false
7346 fi
7347
7348
7349 # Name of the executable.
7350 as_me=`$as_basename "$0" ||
7351 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7352          X"$0" : 'X\(//\)$' \| \
7353          X"$0" : 'X\(/\)$' \| \
7354          .     : '\(.\)' 2>/dev/null ||
7355 echo X/"$0" |
7356     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7357           /^X\/\(\/\/\)$/{ s//\1/; q; }
7358           /^X\/\(\/\).*/{ s//\1/; q; }
7359           s/.*/./; q'`
7360
7361
7362 # PATH needs CR, and LINENO needs CR and PATH.
7363 # Avoid depending upon Character Ranges.
7364 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7365 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7366 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7367 as_cr_digits='0123456789'
7368 as_cr_alnum=$as_cr_Letters$as_cr_digits
7369
7370 # The user is always right.
7371 if test "${PATH_SEPARATOR+set}" != set; then
7372   echo "#! /bin/sh" >conf$$.sh
7373   echo  "exit 0"   >>conf$$.sh
7374   chmod +x conf$$.sh
7375   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7376     PATH_SEPARATOR=';'
7377   else
7378     PATH_SEPARATOR=:
7379   fi
7380   rm -f conf$$.sh
7381 fi
7382
7383
7384   as_lineno_1=$LINENO
7385   as_lineno_2=$LINENO
7386   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7387   test "x$as_lineno_1" != "x$as_lineno_2" &&
7388   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7389   # Find who we are.  Look in the path if we contain no path at all
7390   # relative or not.
7391   case $0 in
7392     *[\\/]* ) as_myself=$0 ;;
7393     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7394 for as_dir in $PATH
7395 do
7396   IFS=$as_save_IFS
7397   test -z "$as_dir" && as_dir=.
7398   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7399 done
7400
7401        ;;
7402   esac
7403   # We did not find ourselves, most probably we were run as `sh COMMAND'
7404   # in which case we are not to be found in the path.
7405   if test "x$as_myself" = x; then
7406     as_myself=$0
7407   fi
7408   if test ! -f "$as_myself"; then
7409     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7410 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7411    { (exit 1); exit 1; }; }
7412   fi
7413   case $CONFIG_SHELL in
7414   '')
7415     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7416 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7417 do
7418   IFS=$as_save_IFS
7419   test -z "$as_dir" && as_dir=.
7420   for as_base in sh bash ksh sh5; do
7421          case $as_dir in
7422          /*)
7423            if ("$as_dir/$as_base" -c '
7424   as_lineno_1=$LINENO
7425   as_lineno_2=$LINENO
7426   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7427   test "x$as_lineno_1" != "x$as_lineno_2" &&
7428   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7429              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7430              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7431              CONFIG_SHELL=$as_dir/$as_base
7432              export CONFIG_SHELL
7433              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7434            fi;;
7435          esac
7436        done
7437 done
7438 ;;
7439   esac
7440
7441   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7442   # uniformly replaced by the line number.  The first 'sed' inserts a
7443   # line-number line before each line; the second 'sed' does the real
7444   # work.  The second script uses 'N' to pair each line-number line
7445   # with the numbered line, and appends trailing '-' during
7446   # substitution so that $LINENO is not a special case at line end.
7447   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7448   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7449   sed '=' <$as_myself |
7450     sed '
7451       N
7452       s,$,-,
7453       : loop
7454       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7455       t loop
7456       s,-$,,
7457       s,^['$as_cr_digits']*\n,,
7458     ' >$as_me.lineno &&
7459   chmod +x $as_me.lineno ||
7460     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7461 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7462    { (exit 1); exit 1; }; }
7463
7464   # Don't try to exec as it changes $[0], causing all sort of problems
7465   # (the dirname of $[0] is not the place where we might find the
7466   # original and so on.  Autoconf is especially sensible to this).
7467   . ./$as_me.lineno
7468   # Exit status is that of the last command.
7469   exit
7470 }
7471
7472
7473 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7474   *c*,-n*) ECHO_N= ECHO_C='
7475 ' ECHO_T='      ' ;;
7476   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7477   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7478 esac
7479
7480 if expr a : '\(a\)' >/dev/null 2>&1; then
7481   as_expr=expr
7482 else
7483   as_expr=false
7484 fi
7485
7486 rm -f conf$$ conf$$.exe conf$$.file
7487 echo >conf$$.file
7488 if ln -s conf$$.file conf$$ 2>/dev/null; then
7489   # We could just check for DJGPP; but this test a) works b) is more generic
7490   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7491   if test -f conf$$.exe; then
7492     # Don't use ln at all; we don't have any links
7493     as_ln_s='cp -p'
7494   else
7495     as_ln_s='ln -s'
7496   fi
7497 elif ln conf$$.file conf$$ 2>/dev/null; then
7498   as_ln_s=ln
7499 else
7500   as_ln_s='cp -p'
7501 fi
7502 rm -f conf$$ conf$$.exe conf$$.file
7503
7504 if mkdir -p . 2>/dev/null; then
7505   as_mkdir_p=:
7506 else
7507   test -d ./-p && rmdir ./-p
7508   as_mkdir_p=false
7509 fi
7510
7511 as_executable_p="test -f"
7512
7513 # Sed expression to map a string onto a valid CPP name.
7514 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7515
7516 # Sed expression to map a string onto a valid variable name.
7517 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7518
7519
7520 # IFS
7521 # We need space, tab and new line, in precisely that order.
7522 as_nl='
7523 '
7524 IFS="   $as_nl"
7525
7526 # CDPATH.
7527 $as_unset CDPATH
7528
7529 exec 6>&1
7530
7531 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7532 # report actual input values of CONFIG_FILES etc. instead of their
7533 # values after options handling.  Logging --version etc. is OK.
7534 exec 5>>config.log
7535 {
7536   echo
7537   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7538 ## Running $as_me. ##
7539 _ASBOX
7540 } >&5
7541 cat >&5 <<_CSEOF
7542
7543 This file was extended by $as_me, which was
7544 generated by GNU Autoconf 2.59.  Invocation command line was
7545
7546   CONFIG_FILES    = $CONFIG_FILES
7547   CONFIG_HEADERS  = $CONFIG_HEADERS
7548   CONFIG_LINKS    = $CONFIG_LINKS
7549   CONFIG_COMMANDS = $CONFIG_COMMANDS
7550   $ $0 $@
7551
7552 _CSEOF
7553 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7554 echo >&5
7555 _ACEOF
7556
7557 # Files that config.status was made for.
7558 if test -n "$ac_config_files"; then
7559   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7560 fi
7561
7562 if test -n "$ac_config_headers"; then
7563   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7564 fi
7565
7566 if test -n "$ac_config_links"; then
7567   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7568 fi
7569
7570 if test -n "$ac_config_commands"; then
7571   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7572 fi
7573
7574 cat >>$CONFIG_STATUS <<\_ACEOF
7575
7576 ac_cs_usage="\
7577 \`$as_me' instantiates files from templates according to the
7578 current configuration.
7579
7580 Usage: $0 [OPTIONS] [FILE]...
7581
7582   -h, --help       print this help, then exit
7583   -V, --version    print version number, then exit
7584   -q, --quiet      do not print progress messages
7585   -d, --debug      don't remove temporary files
7586       --recheck    update $as_me by reconfiguring in the same conditions
7587   --file=FILE[:TEMPLATE]
7588                    instantiate the configuration file FILE
7589   --header=FILE[:TEMPLATE]
7590                    instantiate the configuration header FILE
7591
7592 Configuration files:
7593 $config_files
7594
7595 Configuration headers:
7596 $config_headers
7597
7598 Report bugs to <bug-autoconf@gnu.org>."
7599 _ACEOF
7600
7601 cat >>$CONFIG_STATUS <<_ACEOF
7602 ac_cs_version="\\
7603 config.status
7604 configured by $0, generated by GNU Autoconf 2.59,
7605   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7606
7607 Copyright (C) 2003 Free Software Foundation, Inc.
7608 This config.status script is free software; the Free Software Foundation
7609 gives unlimited permission to copy, distribute and modify it."
7610 srcdir=$srcdir
7611 INSTALL="$INSTALL"
7612 _ACEOF
7613
7614 cat >>$CONFIG_STATUS <<\_ACEOF
7615 # If no file are specified by the user, then we need to provide default
7616 # value.  By we need to know if files were specified by the user.
7617 ac_need_defaults=:
7618 while test $# != 0
7619 do
7620   case $1 in
7621   --*=*)
7622     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7623     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7624     ac_shift=:
7625     ;;
7626   -*)
7627     ac_option=$1
7628     ac_optarg=$2
7629     ac_shift=shift
7630     ;;
7631   *) # This is not an option, so the user has probably given explicit
7632      # arguments.
7633      ac_option=$1
7634      ac_need_defaults=false;;
7635   esac
7636
7637   case $ac_option in
7638   # Handling of the options.
7639 _ACEOF
7640 cat >>$CONFIG_STATUS <<\_ACEOF
7641   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7642     ac_cs_recheck=: ;;
7643   --version | --vers* | -V )
7644     echo "$ac_cs_version"; exit 0 ;;
7645   --he | --h)
7646     # Conflict between --help and --header
7647     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7648 Try \`$0 --help' for more information." >&5
7649 echo "$as_me: error: ambiguous option: $1
7650 Try \`$0 --help' for more information." >&2;}
7651    { (exit 1); exit 1; }; };;
7652   --help | --hel | -h )
7653     echo "$ac_cs_usage"; exit 0 ;;
7654   --debug | --d* | -d )
7655     debug=: ;;
7656   --file | --fil | --fi | --f )
7657     $ac_shift
7658     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7659     ac_need_defaults=false;;
7660   --header | --heade | --head | --hea )
7661     $ac_shift
7662     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7663     ac_need_defaults=false;;
7664   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7665   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7666     ac_cs_silent=: ;;
7667
7668   # This is an error.
7669   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7670 Try \`$0 --help' for more information." >&5
7671 echo "$as_me: error: unrecognized option: $1
7672 Try \`$0 --help' for more information." >&2;}
7673    { (exit 1); exit 1; }; } ;;
7674
7675   *) ac_config_targets="$ac_config_targets $1" ;;
7676
7677   esac
7678   shift
7679 done
7680
7681 ac_configure_extra_args=
7682
7683 if $ac_cs_silent; then
7684   exec 6>/dev/null
7685   ac_configure_extra_args="$ac_configure_extra_args --silent"
7686 fi
7687
7688 _ACEOF
7689 cat >>$CONFIG_STATUS <<_ACEOF
7690 if \$ac_cs_recheck; then
7691   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7692   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7693 fi
7694
7695 _ACEOF
7696
7697
7698
7699
7700
7701 cat >>$CONFIG_STATUS <<\_ACEOF
7702 for ac_config_target in $ac_config_targets
7703 do
7704   case "$ac_config_target" in
7705   # Handling of arguments.
7706   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7707   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7708   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7709 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7710    { (exit 1); exit 1; }; };;
7711   esac
7712 done
7713
7714 # If the user did not use the arguments to specify the items to instantiate,
7715 # then the envvar interface is used.  Set only those that are not.
7716 # We use the long form for the default assignment because of an extremely
7717 # bizarre bug on SunOS 4.1.3.
7718 if $ac_need_defaults; then
7719   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7720   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7721 fi
7722
7723 # Have a temporary directory for convenience.  Make it in the build tree
7724 # simply because there is no reason to put it here, and in addition,
7725 # creating and moving files from /tmp can sometimes cause problems.
7726 # Create a temporary directory, and hook for its removal unless debugging.
7727 $debug ||
7728 {
7729   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7730   trap '{ (exit 1); exit 1; }' 1 2 13 15
7731 }
7732
7733 # Create a (secure) tmp directory for tmp files.
7734
7735 {
7736   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7737   test -n "$tmp" && test -d "$tmp"
7738 }  ||
7739 {
7740   tmp=./confstat$$-$RANDOM
7741   (umask 077 && mkdir $tmp)
7742 } ||
7743 {
7744    echo "$me: cannot create a temporary directory in ." >&2
7745    { (exit 1); exit 1; }
7746 }
7747
7748 _ACEOF
7749
7750 cat >>$CONFIG_STATUS <<_ACEOF
7751
7752 #
7753 # CONFIG_FILES section.
7754 #
7755
7756 # No need to generate the scripts if there are no CONFIG_FILES.
7757 # This happens for instance when ./config.status config.h
7758 if test -n "\$CONFIG_FILES"; then
7759   # Protect against being on the right side of a sed subst in config.status.
7760   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7761    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7762 s,@SHELL@,$SHELL,;t t
7763 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7764 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7765 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7766 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7767 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7768 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7769 s,@exec_prefix@,$exec_prefix,;t t
7770 s,@prefix@,$prefix,;t t
7771 s,@program_transform_name@,$program_transform_name,;t t
7772 s,@bindir@,$bindir,;t t
7773 s,@sbindir@,$sbindir,;t t
7774 s,@libexecdir@,$libexecdir,;t t
7775 s,@datadir@,$datadir,;t t
7776 s,@sysconfdir@,$sysconfdir,;t t
7777 s,@sharedstatedir@,$sharedstatedir,;t t
7778 s,@localstatedir@,$localstatedir,;t t
7779 s,@libdir@,$libdir,;t t
7780 s,@includedir@,$includedir,;t t
7781 s,@oldincludedir@,$oldincludedir,;t t
7782 s,@infodir@,$infodir,;t t
7783 s,@mandir@,$mandir,;t t
7784 s,@build_alias@,$build_alias,;t t
7785 s,@host_alias@,$host_alias,;t t
7786 s,@target_alias@,$target_alias,;t t
7787 s,@DEFS@,$DEFS,;t t
7788 s,@ECHO_C@,$ECHO_C,;t t
7789 s,@ECHO_N@,$ECHO_N,;t t
7790 s,@ECHO_T@,$ECHO_T,;t t
7791 s,@LIBS@,$LIBS,;t t
7792 s,@build@,$build,;t t
7793 s,@build_cpu@,$build_cpu,;t t
7794 s,@build_vendor@,$build_vendor,;t t
7795 s,@build_os@,$build_os,;t t
7796 s,@host@,$host,;t t
7797 s,@host_cpu@,$host_cpu,;t t
7798 s,@host_vendor@,$host_vendor,;t t
7799 s,@host_os@,$host_os,;t t
7800 s,@target@,$target,;t t
7801 s,@target_cpu@,$target_cpu,;t t
7802 s,@target_vendor@,$target_vendor,;t t
7803 s,@target_os@,$target_os,;t t
7804 s,@SHLICC2@,$SHLICC2,;t t
7805 s,@CC@,$CC,;t t
7806 s,@CFLAGS@,$CFLAGS,;t t
7807 s,@LDFLAGS@,$LDFLAGS,;t t
7808 s,@CPPFLAGS@,$CPPFLAGS,;t t
7809 s,@ac_ct_CC@,$ac_ct_CC,;t t
7810 s,@EXEEXT@,$EXEEXT,;t t
7811 s,@OBJEXT@,$OBJEXT,;t t
7812 s,@CPP@,$CPP,;t t
7813 s,@EGREP@,$EGREP,;t t
7814 s,@LIBOBJS@,$LIBOBJS,;t t
7815 s,@V_LEX@,$V_LEX,;t t
7816 s,@V_YACC@,$V_YACC,;t t
7817 s,@RANLIB@,$RANLIB,;t t
7818 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7819 s,@V_CCOPT@,$V_CCOPT,;t t
7820 s,@V_DEFS@,$V_DEFS,;t t
7821 s,@V_INCLS@,$V_INCLS,;t t
7822 s,@V_LIBS@,$V_LIBS,;t t
7823 s,@V_PCAP@,$V_PCAP,;t t
7824 s,@V_FINDALLDEVS@,$V_FINDALLDEVS,;t t
7825 s,@V_RANLIB@,$V_RANLIB,;t t
7826 s,@SSRC@,$SSRC,;t t
7827 s,@DYEXT@,$DYEXT,;t t
7828 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7829 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7830 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7831 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7832 CEOF
7833
7834 _ACEOF
7835
7836   cat >>$CONFIG_STATUS <<\_ACEOF
7837   # Split the substitutions into bite-sized pieces for seds with
7838   # small command number limits, like on Digital OSF/1 and HP-UX.
7839   ac_max_sed_lines=48
7840   ac_sed_frag=1 # Number of current file.
7841   ac_beg=1 # First line for current file.
7842   ac_end=$ac_max_sed_lines # Line after last line for current file.
7843   ac_more_lines=:
7844   ac_sed_cmds=
7845   while $ac_more_lines; do
7846     if test $ac_beg -gt 1; then
7847       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7848     else
7849       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7850     fi
7851     if test ! -s $tmp/subs.frag; then
7852       ac_more_lines=false
7853     else
7854       # The purpose of the label and of the branching condition is to
7855       # speed up the sed processing (if there are no `@' at all, there
7856       # is no need to browse any of the substitutions).
7857       # These are the two extra sed commands mentioned above.
7858       (echo ':t
7859   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7860       if test -z "$ac_sed_cmds"; then
7861         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7862       else
7863         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7864       fi
7865       ac_sed_frag=`expr $ac_sed_frag + 1`
7866       ac_beg=$ac_end
7867       ac_end=`expr $ac_end + $ac_max_sed_lines`
7868     fi
7869   done
7870   if test -z "$ac_sed_cmds"; then
7871     ac_sed_cmds=cat
7872   fi
7873 fi # test -n "$CONFIG_FILES"
7874
7875 _ACEOF
7876 cat >>$CONFIG_STATUS <<\_ACEOF
7877 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7878   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7879   case $ac_file in
7880   - | *:- | *:-:* ) # input from stdin
7881         cat >$tmp/stdin
7882         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7883         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7884   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7885         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7886   * )   ac_file_in=$ac_file.in ;;
7887   esac
7888
7889   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7890   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7891 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7892          X"$ac_file" : 'X\(//\)[^/]' \| \
7893          X"$ac_file" : 'X\(//\)$' \| \
7894          X"$ac_file" : 'X\(/\)' \| \
7895          .     : '\(.\)' 2>/dev/null ||
7896 echo X"$ac_file" |
7897     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7898           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7899           /^X\(\/\/\)$/{ s//\1/; q; }
7900           /^X\(\/\).*/{ s//\1/; q; }
7901           s/.*/./; q'`
7902   { if $as_mkdir_p; then
7903     mkdir -p "$ac_dir"
7904   else
7905     as_dir="$ac_dir"
7906     as_dirs=
7907     while test ! -d "$as_dir"; do
7908       as_dirs="$as_dir $as_dirs"
7909       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7910 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7911          X"$as_dir" : 'X\(//\)[^/]' \| \
7912          X"$as_dir" : 'X\(//\)$' \| \
7913          X"$as_dir" : 'X\(/\)' \| \
7914          .     : '\(.\)' 2>/dev/null ||
7915 echo X"$as_dir" |
7916     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7917           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7918           /^X\(\/\/\)$/{ s//\1/; q; }
7919           /^X\(\/\).*/{ s//\1/; q; }
7920           s/.*/./; q'`
7921     done
7922     test ! -n "$as_dirs" || mkdir $as_dirs
7923   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7924 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7925    { (exit 1); exit 1; }; }; }
7926
7927   ac_builddir=.
7928
7929 if test "$ac_dir" != .; then
7930   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7931   # A "../" for each directory in $ac_dir_suffix.
7932   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7933 else
7934   ac_dir_suffix= ac_top_builddir=
7935 fi
7936
7937 case $srcdir in
7938   .)  # No --srcdir option.  We are building in place.
7939     ac_srcdir=.
7940     if test -z "$ac_top_builddir"; then
7941        ac_top_srcdir=.
7942     else
7943        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7944     fi ;;
7945   [\\/]* | ?:[\\/]* )  # Absolute path.
7946     ac_srcdir=$srcdir$ac_dir_suffix;
7947     ac_top_srcdir=$srcdir ;;
7948   *) # Relative path.
7949     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7950     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7951 esac
7952
7953 # Do not use `cd foo && pwd` to compute absolute paths, because
7954 # the directories may not exist.
7955 case `pwd` in
7956 .) ac_abs_builddir="$ac_dir";;
7957 *)
7958   case "$ac_dir" in
7959   .) ac_abs_builddir=`pwd`;;
7960   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7961   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7962   esac;;
7963 esac
7964 case $ac_abs_builddir in
7965 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7966 *)
7967   case ${ac_top_builddir}. in
7968   .) ac_abs_top_builddir=$ac_abs_builddir;;
7969   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7970   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7971   esac;;
7972 esac
7973 case $ac_abs_builddir in
7974 .) ac_abs_srcdir=$ac_srcdir;;
7975 *)
7976   case $ac_srcdir in
7977   .) ac_abs_srcdir=$ac_abs_builddir;;
7978   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7979   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7980   esac;;
7981 esac
7982 case $ac_abs_builddir in
7983 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7984 *)
7985   case $ac_top_srcdir in
7986   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7987   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7988   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7989   esac;;
7990 esac
7991
7992
7993   case $INSTALL in
7994   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7995   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7996   esac
7997
7998   if test x"$ac_file" != x-; then
7999     { echo "$as_me:$LINENO: creating $ac_file" >&5
8000 echo "$as_me: creating $ac_file" >&6;}
8001     rm -f "$ac_file"
8002   fi
8003   # Let's still pretend it is `configure' which instantiates (i.e., don't
8004   # use $as_me), people would be surprised to read:
8005   #    /* config.h.  Generated by config.status.  */
8006   if test x"$ac_file" = x-; then
8007     configure_input=
8008   else
8009     configure_input="$ac_file.  "
8010   fi
8011   configure_input=$configure_input"Generated from `echo $ac_file_in |
8012                                      sed 's,.*/,,'` by configure."
8013
8014   # First look for the input files in the build tree, otherwise in the
8015   # src tree.
8016   ac_file_inputs=`IFS=:
8017     for f in $ac_file_in; do
8018       case $f in
8019       -) echo $tmp/stdin ;;
8020       [\\/$]*)
8021          # Absolute (can't be DOS-style, as IFS=:)
8022          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8023 echo "$as_me: error: cannot find input file: $f" >&2;}
8024    { (exit 1); exit 1; }; }
8025          echo "$f";;
8026       *) # Relative
8027          if test -f "$f"; then
8028            # Build tree
8029            echo "$f"
8030          elif test -f "$srcdir/$f"; then
8031            # Source tree
8032            echo "$srcdir/$f"
8033          else
8034            # /dev/null tree
8035            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8036 echo "$as_me: error: cannot find input file: $f" >&2;}
8037    { (exit 1); exit 1; }; }
8038          fi;;
8039       esac
8040     done` || { (exit 1); exit 1; }
8041 _ACEOF
8042 cat >>$CONFIG_STATUS <<_ACEOF
8043   sed "$ac_vpsub
8044 $extrasub
8045 _ACEOF
8046 cat >>$CONFIG_STATUS <<\_ACEOF
8047 :t
8048 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8049 s,@configure_input@,$configure_input,;t t
8050 s,@srcdir@,$ac_srcdir,;t t
8051 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8052 s,@top_srcdir@,$ac_top_srcdir,;t t
8053 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8054 s,@builddir@,$ac_builddir,;t t
8055 s,@abs_builddir@,$ac_abs_builddir,;t t
8056 s,@top_builddir@,$ac_top_builddir,;t t
8057 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8058 s,@INSTALL@,$ac_INSTALL,;t t
8059 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8060   rm -f $tmp/stdin
8061   if test x"$ac_file" != x-; then
8062     mv $tmp/out $ac_file
8063   else
8064     cat $tmp/out
8065     rm -f $tmp/out
8066   fi
8067
8068 done
8069 _ACEOF
8070 cat >>$CONFIG_STATUS <<\_ACEOF
8071
8072 #
8073 # CONFIG_HEADER section.
8074 #
8075
8076 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8077 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8078 #
8079 # ac_d sets the value in "#define NAME VALUE" lines.
8080 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8081 ac_dB='[         ].*$,\1#\2'
8082 ac_dC=' '
8083 ac_dD=',;t'
8084 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8085 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8086 ac_uB='$,\1#\2define\3'
8087 ac_uC=' '
8088 ac_uD=',;t'
8089
8090 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8091   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8092   case $ac_file in
8093   - | *:- | *:-:* ) # input from stdin
8094         cat >$tmp/stdin
8095         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8096         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8097   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8098         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8099   * )   ac_file_in=$ac_file.in ;;
8100   esac
8101
8102   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8103 echo "$as_me: creating $ac_file" >&6;}
8104
8105   # First look for the input files in the build tree, otherwise in the
8106   # src tree.
8107   ac_file_inputs=`IFS=:
8108     for f in $ac_file_in; do
8109       case $f in
8110       -) echo $tmp/stdin ;;
8111       [\\/$]*)
8112          # Absolute (can't be DOS-style, as IFS=:)
8113          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8114 echo "$as_me: error: cannot find input file: $f" >&2;}
8115    { (exit 1); exit 1; }; }
8116          # Do quote $f, to prevent DOS paths from being IFS'd.
8117          echo "$f";;
8118       *) # Relative
8119          if test -f "$f"; then
8120            # Build tree
8121            echo "$f"
8122          elif test -f "$srcdir/$f"; then
8123            # Source tree
8124            echo "$srcdir/$f"
8125          else
8126            # /dev/null tree
8127            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8128 echo "$as_me: error: cannot find input file: $f" >&2;}
8129    { (exit 1); exit 1; }; }
8130          fi;;
8131       esac
8132     done` || { (exit 1); exit 1; }
8133   # Remove the trailing spaces.
8134   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8135
8136 _ACEOF
8137
8138 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8139 # `conftest.undefs', that substitutes the proper values into
8140 # config.h.in to produce config.h.  The first handles `#define'
8141 # templates, and the second `#undef' templates.
8142 # And first: Protect against being on the right side of a sed subst in
8143 # config.status.  Protect against being in an unquoted here document
8144 # in config.status.
8145 rm -f conftest.defines conftest.undefs
8146 # Using a here document instead of a string reduces the quoting nightmare.
8147 # Putting comments in sed scripts is not portable.
8148 #
8149 # `end' is used to avoid that the second main sed command (meant for
8150 # 0-ary CPP macros) applies to n-ary macro definitions.
8151 # See the Autoconf documentation for `clear'.
8152 cat >confdef2sed.sed <<\_ACEOF
8153 s/[\\&,]/\\&/g
8154 s,[\\$`],\\&,g
8155 t clear
8156 : clear
8157 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8158 t end
8159 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8160 : end
8161 _ACEOF
8162 # If some macros were called several times there might be several times
8163 # the same #defines, which is useless.  Nevertheless, we may not want to
8164 # sort them, since we want the *last* AC-DEFINE to be honored.
8165 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8166 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8167 rm -f confdef2sed.sed
8168
8169 # This sed command replaces #undef with comments.  This is necessary, for
8170 # example, in the case of _POSIX_SOURCE, which is predefined and required
8171 # on some systems where configure will not decide to define it.
8172 cat >>conftest.undefs <<\_ACEOF
8173 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8174 _ACEOF
8175
8176 # Break up conftest.defines because some shells have a limit on the size
8177 # of here documents, and old seds have small limits too (100 cmds).
8178 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8179 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8180 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8181 echo '  :' >>$CONFIG_STATUS
8182 rm -f conftest.tail
8183 while grep . conftest.defines >/dev/null
8184 do
8185   # Write a limited-size here document to $tmp/defines.sed.
8186   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8187   # Speed up: don't consider the non `#define' lines.
8188   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8189   # Work around the forget-to-reset-the-flag bug.
8190   echo 't clr' >>$CONFIG_STATUS
8191   echo ': clr' >>$CONFIG_STATUS
8192   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8193   echo 'CEOF
8194   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8195   rm -f $tmp/in
8196   mv $tmp/out $tmp/in
8197 ' >>$CONFIG_STATUS
8198   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8199   rm -f conftest.defines
8200   mv conftest.tail conftest.defines
8201 done
8202 rm -f conftest.defines
8203 echo '  fi # grep' >>$CONFIG_STATUS
8204 echo >>$CONFIG_STATUS
8205
8206 # Break up conftest.undefs because some shells have a limit on the size
8207 # of here documents, and old seds have small limits too (100 cmds).
8208 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8209 rm -f conftest.tail
8210 while grep . conftest.undefs >/dev/null
8211 do
8212   # Write a limited-size here document to $tmp/undefs.sed.
8213   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8214   # Speed up: don't consider the non `#undef'
8215   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8216   # Work around the forget-to-reset-the-flag bug.
8217   echo 't clr' >>$CONFIG_STATUS
8218   echo ': clr' >>$CONFIG_STATUS
8219   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8220   echo 'CEOF
8221   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8222   rm -f $tmp/in
8223   mv $tmp/out $tmp/in
8224 ' >>$CONFIG_STATUS
8225   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8226   rm -f conftest.undefs
8227   mv conftest.tail conftest.undefs
8228 done
8229 rm -f conftest.undefs
8230
8231 cat >>$CONFIG_STATUS <<\_ACEOF
8232   # Let's still pretend it is `configure' which instantiates (i.e., don't
8233   # use $as_me), people would be surprised to read:
8234   #    /* config.h.  Generated by config.status.  */
8235   if test x"$ac_file" = x-; then
8236     echo "/* Generated by configure.  */" >$tmp/config.h
8237   else
8238     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8239   fi
8240   cat $tmp/in >>$tmp/config.h
8241   rm -f $tmp/in
8242   if test x"$ac_file" != x-; then
8243     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8244       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8245 echo "$as_me: $ac_file is unchanged" >&6;}
8246     else
8247       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8248 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8249          X"$ac_file" : 'X\(//\)[^/]' \| \
8250          X"$ac_file" : 'X\(//\)$' \| \
8251          X"$ac_file" : 'X\(/\)' \| \
8252          .     : '\(.\)' 2>/dev/null ||
8253 echo X"$ac_file" |
8254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8255           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8256           /^X\(\/\/\)$/{ s//\1/; q; }
8257           /^X\(\/\).*/{ s//\1/; q; }
8258           s/.*/./; q'`
8259       { if $as_mkdir_p; then
8260     mkdir -p "$ac_dir"
8261   else
8262     as_dir="$ac_dir"
8263     as_dirs=
8264     while test ! -d "$as_dir"; do
8265       as_dirs="$as_dir $as_dirs"
8266       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8267 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8268          X"$as_dir" : 'X\(//\)[^/]' \| \
8269          X"$as_dir" : 'X\(//\)$' \| \
8270          X"$as_dir" : 'X\(/\)' \| \
8271          .     : '\(.\)' 2>/dev/null ||
8272 echo X"$as_dir" |
8273     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8274           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8275           /^X\(\/\/\)$/{ s//\1/; q; }
8276           /^X\(\/\).*/{ s//\1/; q; }
8277           s/.*/./; q'`
8278     done
8279     test ! -n "$as_dirs" || mkdir $as_dirs
8280   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8281 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8282    { (exit 1); exit 1; }; }; }
8283
8284       rm -f $ac_file
8285       mv $tmp/config.h $ac_file
8286     fi
8287   else
8288     cat $tmp/config.h
8289     rm -f $tmp/config.h
8290   fi
8291 done
8292 _ACEOF
8293
8294 cat >>$CONFIG_STATUS <<\_ACEOF
8295
8296 { (exit 0); exit 0; }
8297 _ACEOF
8298 chmod +x $CONFIG_STATUS
8299 ac_clean_files=$ac_clean_files_save
8300
8301
8302 # configure is writing to config.log, and then calls config.status.
8303 # config.status does its own redirection, appending to config.log.
8304 # Unfortunately, on DOS this fails, as config.log is still kept open
8305 # by configure, so config.status won't be able to write to it; its
8306 # output is simply discarded.  So we exec the FD to /dev/null,
8307 # effectively closing config.log, so it can be properly (re)opened and
8308 # appended to by config.status.  When coming back to configure, we
8309 # need to make the FD available again.
8310 if test "$no_create" != yes; then
8311   ac_cs_success=:
8312   ac_config_status_args=
8313   test "$silent" = yes &&
8314     ac_config_status_args="$ac_config_status_args --quiet"
8315   exec 5>/dev/null
8316   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8317   exec 5>>config.log
8318   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8319   # would make configure fail if this is the last instruction.
8320   $ac_cs_success || { (exit 1); exit 1; }
8321 fi
8322
8323
8324 if test -f .devel ; then
8325         make depend
8326 fi
8327 exit 0