if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then  as_dirname=dirnameelse  as_dirname=falsefiECHO_C= ECHO_N= ECHO_T=case `echo -n x` in-n*)  case `echo 'x\c'` in  *c*) ECHO_T='	';;	# ECHO_T is single tab character.  *)   ECHO_C='\c';;  esac;;*)  ECHO_N='-n';;esacif expr a : '\(a\)' >/dev/null 2>&1 &&   test "X`expr 00001 : '.*\(...\)'`" = X001; then  as_expr=exprelse  as_expr=falsefirm -f conf$$ conf$$.exe conf$$.fileif test -d conf$$.dir; then  rm -f conf$$.dir/conf$$.fileelse  rm -f conf$$.dir  mkdir conf$$.dirfiecho >conf$$.fileif ln -s conf$$.file conf$$ 2>/dev/null; then  as_ln_s='ln -s'  # ... but there are two gotchas:  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.  # In both cases, we have to default to `cp -p'.  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||    as_ln_s='cp -p'elif ln conf$$.file conf$$ 2>/dev/null; then  as_ln_s=lnelse  as_ln_s='cp -p'firm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.filermdir conf$$.dir 2>/dev/nullif mkdir -p . 2>/dev/null; then  as_mkdir_p=:else  test -d ./-p && rmdir ./-p  as_mkdir_p=falsefiif test -x / >/dev/null 2>&1; then  as_test_x='test -x'else  if ls -dL / >/dev/null 2>&1; then    as_ls_L_option=L  else    as_ls_L_option=  fi  as_test_x='    eval sh -c '\''      if test -d "$1"; then        test -d "$1/.";      else	case $1 in        -*)set "./$1";;	esac;	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in	???[sx]*):;;*)false;;esac;fi    '\'' sh  'fias_executable_p=$as_test_x# Sed expression to map a string onto a valid CPP name.as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"# Sed expression to map a string onto a valid variable name.as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"exec 7<&0 </dev/null 6>&1# Name of the host.# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,# so uname gets run too.ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`## Initializations.#ac_default_prefix=/usr/localac_clean_files=ac_config_libobj_dir=.LIBOBJS=cross_compiling=nosubdirs=MFLAGS=MAKEFLAGS=SHELL=${CONFIG_SHELL-/bin/sh}# Identity of this package.PACKAGE_NAME=PACKAGE_TARNAME=PACKAGE_VERSION=PACKAGE_STRING=PACKAGE_BUGREPORT=ac_unique_file="tcpdump.c"# Factoring default headers for most tests.ac_includes_default="\#include <stdio.h>#ifdef HAVE_SYS_TYPES_H# include <sys/types.h>#endif#ifdef HAVE_SYS_STAT_H# include <sys/stat.h>#endif#ifdef STDC_HEADERS# include <stdlib.h># include <stddef.h>#else# ifdef HAVE_STDLIB_H#  include <stdlib.h># endif#endif#ifdef HAVE_STRING_H# if !defined STDC_HEADERS && defined HAVE_MEMORY_H#  include <memory.h># endif# include <string.h>#endif#ifdef HAVE_STRINGS_H# include <strings.h>#endif#ifdef HAVE_INTTYPES_H# include <inttypes.h>#endif#ifdef HAVE_STDINT_H# include <stdint.h>#endif#ifdef HAVE_UNISTD_H# include <unistd.h>#endif"ac_subst_vars='SHELLPATH_SEPARATORPACKAGE_NAMEPACKAGE_TARNAMEPACKAGE_VERSIONPACKAGE_STRINGPACKAGE_BUGREPORTexec_prefixprefixprogram_transform_namebindirsbindirlibexecdirdatarootdirdatadirsysconfdirsharedstatedirlocalstatedirincludediroldincludedirdocdirinfodirhtmldirdvidirpdfdirpsdirlibdirlocaledirmandirDEFSECHO_CECHO_NECHO_TLIBSbuild_aliashost_aliastarget_aliasbuildbuild_cpubuild_vendorbuild_oshosthost_cpuhost_vendorhost_osSHLICC2CCCFLAGSLDFLAGSCPPFLAGSac_ct_CCEXEEXTOBJEXTCPPGREPEGREPLIBOBJSRANLIBV_CCOPTV_DEFSV_GROUPV_INCLSV_PCAPDEPLOCALSRCINSTALL_PROGRAMINSTALL_SCRIPTINSTALL_DATALTLIBOBJS'ac_subst_files=''      ac_precious_vars='build_aliashost_aliastarget_aliasCCCFLAGSLDFLAGSLIBSCPPFLAGSCPP'# Initialize some variables set by options.ac_init_help=ac_init_version=false# The variables have the same names as the options, with# dashes changed to underlines.cache_file=/dev/nullexec_prefix=NONEno_create=no_recursion=prefix=NONEprogram_prefix=NONEprogram_suffix=NONEprogram_transform_name=s,x,x,silent=site=srcdir=verbose=x_includes=NONEx_libraries=NONE# Installation directory options.# These are left unexpanded so users can "make install exec_prefix=/foo"# and all the variables that are supposed to be based on exec_prefix# by default will actually change.# Use braces instead of parens because sh, perl, etc. also accept them.# (The list follows the same order as the GNU Coding Standards.)bindir='${exec_prefix}/bin'sbindir='${exec_prefix}/sbin'libexecdir='${exec_prefix}/libexec'datarootdir='${prefix}/share'datadir='${datarootdir}'sysconfdir='${prefix}/etc'sharedstatedir='${prefix}/com'localstatedir='${prefix}/var'includedir='${prefix}/include'oldincludedir='/usr/include'docdir='${datarootdir}/doc/${PACKAGE}'infodir='${datarootdir}/info'htmldir='${docdir}'dvidir='${docdir}'pdfdir='${docdir}'psdir='${docdir}'libdir='${exec_prefix}/lib'localedir='${datarootdir}/locale'mandir='${datarootdir}/man'ac_prev=ac_dashdash=for ac_optiondo  # If the previous option needs an argument, assign it.  if test -n "$ac_prev"; then    eval $ac_prev=\$ac_option    ac_prev=    continue  fi  case $ac_option in  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;  *)	ac_optarg=yes ;;  esac  # Accept the important Cygnus configure options, so we can diagnose typos.  case $ac_dashdash$ac_option in  --)    ac_dashdash=yes ;;  -bindir | --bindir | --bindi | --bind | --bin | --bi)    ac_prev=bindir ;;  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)    bindir=$ac_optarg ;;  -build | --build | --buil | --bui | --bu)    ac_prev=build_alias ;;  -build=* | --build=* | --buil=* | --bui=* | --bu=*)    build_alias=$ac_optarg ;;  -cache-file | --cache-file | --cache-fil | --cache-fi \  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)    ac_prev=cache_file ;;  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)    cache_file=$ac_optarg ;;  --config-cache | -C)    cache_file=config.cache ;;  -datadir | --datadir | --datadi | --datad)    ac_prev=datadir ;;  -datadir=* | --datadir=* | --datadi=* | --datad=*)    datadir=$ac_optarg ;;  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \  | --dataroo | --dataro | --datar)    ac_prev=datarootdir ;;  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)    datarootdir=$ac_optarg ;;  -disable-* | --disable-*)    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`    # Reject names that are not valid shell variable names.    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&      { echo "$as_me: error: invalid feature name: $ac_feature" >&2   { (exit 1); exit 1; }; }    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`    eval enable_$ac_feature=no ;;  -docdir | --docdir | --docdi | --doc | --do)    ac_prev=docdir ;;  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)    docdir=$ac_optarg ;;  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)    ac_prev=dvidir ;;  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)    dvidir=$ac_optarg ;;  -enable-* | --enable-*)    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`    # Reject names that are not valid shell variable names.    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&      { echo "$as_me: error: invalid feature name: $ac_feature" >&2   { (exit 1); exit 1; }; }    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`    eval enable_$ac_feature=\$ac_optarg ;;  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \  | --exec | --exe | --ex)    ac_prev=exec_prefix ;;  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \  | --exec=* | --exe=* | --ex=*)    exec_prefix=$ac_optarg ;;  -gas | --gas | --ga | --g)    # Obsolete; use --with-gas.    with_gas=yes ;;  -help | --help | --hel | --he | -h)    ac_init_help=long ;;  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)    ac_init_help=recursive ;;  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)    ac_init_help=short ;;  -host | --host | --hos | --ho)    ac_prev=host_alias ;;  -host=* | --host=* | --hos=* | --ho=*)    host_alias=$ac_optarg ;;  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)    ac_prev=htmldir ;;  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \  | --ht=*)    htmldir=$ac_optarg ;;  -includedir | --includedir | --includedi | --included | --include \  | --includ | --inclu | --incl | --inc)    ac_prev=includedir ;;  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \  | --includ=* | --inclu=* | --incl=* | --inc=*)    includedir=$ac_optarg ;;  -infodir | --infodir | --infodi | --infod | --info | --inf)    ac_prev=infodir ;;  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)    infodir=$ac_optarg ;;  -libdir | --libdir | --libdi | --libd)    ac_prev=libdir ;;  -libdir=* | --libdir=* | --libdi=* | --libd=*)    libdir=$ac_optarg ;;  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \  | --libexe | --libex | --libe)    ac_prev=libexecdir ;;  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \  | --libexe=* | --libex=* | --libe=*)    libexecdir=$ac_optarg ;;  -localedir | --localedir | --localedi | --localed | --locale)    ac_prev=localedir ;;  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)    localedir=$ac_optarg ;;  -localstatedir | --localstatedir | --localstatedi | --localstated \  | --localstate | --localstat | --localsta | --localst | --locals)    ac_prev=localstatedir ;;  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)    localstatedir=$ac_optarg ;;  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)    ac_prev=mandir ;;  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)    mandir=$ac_optarg ;;  -nfp | --nfp | --nf)    # Obsolete; use --without-fp.    with_fp=no ;;  -no-create | --no-create | --no-creat | --no-crea | --no-cre \  | --no-cr | --no-c | -n)    no_create=yes ;;  -no-recursion | --no-recursion | --no-recursio | --no-recursi \  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)    no_recursion=yes ;;  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \  | --oldin | --oldi | --old | --ol | --o)    ac_prev=oldincludedir ;;  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)    oldincludedir=$ac_optarg ;;  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)    ac_prev=prefix ;;  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)    prefix=$ac_optarg ;;  -program-prefix | --program-prefix | --program-prefi | --program-pref \  | --program-pre | --program-pr | --program-p)    ac_prev=program_prefix ;;  -program-prefix=* | --program-prefix=* | --program-prefi=* \  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)    program_prefix=$ac_optarg ;;