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if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fiif test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi# confdefs.h avoids OS command line length limits that DEFS can exceed.rm -rf conftest* confdefs.h# AIX cpp loses on an empty file, so make sure it contains at least a newline.echo > confdefs.h# A filename unique to this package, relative to the directory that# configure is in, which we can look for to find out if srcdir is correct.ac_unique_file=tcpdump.c# Find the source files, if location was not specified.if test -z "$srcdir"; then  ac_srcdir_defaulted=yes  # Try the directory containing this script, then its parent.  ac_prog=$0  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.  srcdir=$ac_confdir  if test ! -r $srcdir/$ac_unique_file; then    srcdir=..  fielse  ac_srcdir_defaulted=nofiif test ! -r $srcdir/$ac_unique_file; then  if test "$ac_srcdir_defaulted" = yes; then    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }  else    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }  fifisrcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`# Prefer explicitly selected file to automatically selected ones.if test -z "$CONFIG_SITE"; then  if test "x$prefix" != xNONE; then    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"  else    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"  fififor ac_site_file in $CONFIG_SITE; do  if test -r "$ac_site_file"; then    echo "loading site script $ac_site_file"    . "$ac_site_file"  fidoneif test -r "$cache_file"; then  echo "loading cache $cache_file"  . $cache_fileelse  echo "creating cache $cache_file"  > $cache_filefiac_ext=c# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.ac_cpp='$CPP $CPPFLAGS'ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'cross_compiling=$ac_cv_prog_cc_crossif (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then    ac_n= ac_c='' ac_t='	'  else    ac_n=-n ac_c= ac_t=  fielse  ac_n= ac_c='\c' ac_t=fiac_aux_dir=for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do  if test -f $ac_dir/install-sh; then    ac_aux_dir=$ac_dir    ac_install_sh="$ac_aux_dir/install-sh -c"    break  elif test -f $ac_dir/install.sh; then    ac_aux_dir=$ac_dir    ac_install_sh="$ac_aux_dir/install.sh -c"    break  fidoneif test -z "$ac_aux_dir"; then  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }fiac_config_guess=$ac_aux_dir/config.guessac_config_sub=$ac_aux_dir/config.subac_configure=$ac_aux_dir/configure # This should be Cygnus configure.# Do some error checking and defaulting for the host and target type.# The inputs are:#    configure --host=HOST --target=TARGET --build=BUILD NONOPT## The rules are:# 1. You are not allowed to specify --host, --target, and nonopt at the#    same time.# 2. Host defaults to nonopt.# 3. If nonopt is not specified, then host defaults to the current host,#    as determined by config.guess.# 4. Target and build default to nonopt.# 5. If nonopt is not specified, then target and build default to host.# The aliases save the names the user supplied, while $host etc.# will get canonicalized.case $host---$target---$nonopt inNONE---*---* | *---NONE---* | *---*---NONE) ;;*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;esac# Make sure we can run config.sub.if $ac_config_sub sun4 >/dev/null 2>&1; then :else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }fiecho $ac_n "checking host system type""... $ac_c" 1>&6echo "configure:572: checking host system type" >&5host_alias=$hostcase "$host_alias" inNONE)  case $nonopt in  NONE)    if host_alias=`$ac_config_guess`; then :    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }    fi ;;  *) host_alias=$nonopt ;;  esac ;;esachost=`$ac_config_sub $host_alias`host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`echo "$ac_t""$host" 1>&6echo $ac_n "checking target system type""... $ac_c" 1>&6echo "configure:593: checking target system type" >&5target_alias=$targetcase "$target_alias" inNONE)  case $nonopt in  NONE) target_alias=$host_alias ;;  *) target_alias=$nonopt ;;  esac ;;esactarget=`$ac_config_sub $target_alias`target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`echo "$ac_t""$target" 1>&6echo $ac_n "checking build system type""... $ac_c" 1>&6echo "configure:611: checking build system type" >&5build_alias=$buildcase "$build_alias" inNONE)  case $nonopt in  NONE) build_alias=$host_alias ;;  *) build_alias=$nonopt ;;  esac ;;esacbuild=`$ac_config_sub $build_alias`build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`echo "$ac_t""$build" 1>&6test "$host_alias" != "$target_alias" &&  test "$program_prefix$program_suffix$program_transform_name" = \    NONENONEs,x,x, &&  program_prefix=${target_alias}-umask 002if test -z "$PWD" ; then	PWD=`pwd`fi                # Check whether --with-gcc or --without-gcc was given.if test "${with_gcc+set}" = set; then  withval="$with_gcc"  :fi    V_CCOPT="-O"    V_INCLS=""    if test "${srcdir}" != "." ; then	    V_INCLS="-I\$\(srcdir\)"    fi    if test "${CFLAGS+set}" = set; then	    LBL_CFLAGS="$CFLAGS"    fi    if test -z "$CC" ; then	    case "$target_os" in	    bsdi*)		    # Extract the first word of "shlicc2", so it can be a program name with args.set dummy shlicc2; ac_word=$2echo $ac_n "checking for $ac_word""... $ac_c" 1>&6echo "configure:665: checking for $ac_word" >&5if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  if test -n "$SHLICC2"; then  ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.else  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"  for ac_dir in $PATH; do    test -z "$ac_dir" && ac_dir=.    if test -f $ac_dir/$ac_word; then      ac_cv_prog_SHLICC2="yes"      break    fi  done  IFS="$ac_save_ifs"  test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"fifiSHLICC2="$ac_cv_prog_SHLICC2"if test -n "$SHLICC2"; then  echo "$ac_t""$SHLICC2" 1>&6else  echo "$ac_t""no" 1>&6fi		    if test $SHLICC2 = yes ; then			    CC=shlicc2			    export CC		    fi		    ;;	    esac    fi    if test -z "$CC" -a "$with_gcc" = no ; then	    CC=cc	    export CC    fi    # Extract the first word of "gcc", so it can be a program name with args.set dummy gcc; ac_word=$2echo $ac_n "checking for $ac_word""... $ac_c" 1>&6echo "configure:705: checking for $ac_word" >&5if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  if test -n "$CC"; then  ac_cv_prog_CC="$CC" # Let the user override the test.else  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"  for ac_dir in $PATH; do    test -z "$ac_dir" && ac_dir=.    if test -f $ac_dir/$ac_word; then      ac_cv_prog_CC="gcc"      break    fi  done  IFS="$ac_save_ifs"fifiCC="$ac_cv_prog_CC"if test -n "$CC"; then  echo "$ac_t""$CC" 1>&6else  echo "$ac_t""no" 1>&6fiif test -z "$CC"; then  # Extract the first word of "cc", so it can be a program name with args.set dummy cc; ac_word=$2echo $ac_n "checking for $ac_word""... $ac_c" 1>&6echo "configure:734: checking for $ac_word" >&5if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  if test -n "$CC"; then  ac_cv_prog_CC="$CC" # Let the user override the test.else  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"  ac_prog_rejected=no  for ac_dir in $PATH; do    test -z "$ac_dir" && ac_dir=.    if test -f $ac_dir/$ac_word; then      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then        ac_prog_rejected=yes	continue      fi      ac_cv_prog_CC="cc"      break    fi  done  IFS="$ac_save_ifs"if test $ac_prog_rejected = yes; then  # We found a bogon in the path, so make sure we never use it.  set dummy $ac_cv_prog_CC  shift  if test $# -gt 0; then    # We chose a different compiler from the bogus one.    # However, it has the same basename, so the bogon will be chosen    # first if we set CC to just the basename; use the full file name.    shift    set dummy "$ac_dir/$ac_word" "$@"    shift    ac_cv_prog_CC="$@"  fifififiCC="$ac_cv_prog_CC"if test -n "$CC"; then  echo "$ac_t""$CC" 1>&6else  echo "$ac_t""no" 1>&6fi  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }fiecho $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6echo "configure:782: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5ac_ext=c# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.ac_cpp='$CPP $CPPFLAGS'ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'cross_compiling=$ac_cv_prog_cc_crosscat > conftest.$ac_ext <<EOF#line 792 "configure"#include "confdefs.h"main(){return(0);}EOFif { (eval echo configure:796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then  ac_cv_prog_cc_works=yes  # If we can't run a trivial program, we are probably using a cross compiler.  if (./conftest; exit) 2>/dev/null; then    ac_cv_prog_cc_cross=no  else    ac_cv_prog_cc_cross=yes  fielse  echo "configure: failed program was:" >&5  cat conftest.$ac_ext >&5  ac_cv_prog_cc_works=nofirm -fr conftest*echo "$ac_t""$ac_cv_prog_cc_works" 1>&6if test $ac_cv_prog_cc_works = no; then  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }fiecho $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6echo "configure:816: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6cross_compiling=$ac_cv_prog_cc_crossecho $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6echo "configure:821: checking whether we are using GNU C" >&5if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  cat > conftest.c <<EOF#ifdef __GNUC__  yes;#endifEOFif { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then  ac_cv_prog_gcc=yeselse  ac_cv_prog_gcc=nofifiecho "$ac_t""$ac_cv_prog_gcc" 1>&6if test $ac_cv_prog_gcc = yes; then  GCC=yes  ac_test_CFLAGS="${CFLAGS+set}"  ac_save_CFLAGS="$CFLAGS"  CFLAGS=  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6echo "configure:845: checking whether ${CC-cc} accepts -g" >&5if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  echo 'void f(){}' > conftest.cif test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then  ac_cv_prog_cc_g=yeselse  ac_cv_prog_cc_g=nofirm -f conftest*fiecho "$ac_t""$ac_cv_prog_cc_g" 1>&6  if test "$ac_test_CFLAGS" = set; then    CFLAGS="$ac_save_CFLAGS"  elif test $ac_cv_prog_cc_g = yes; then    CFLAGS="-g -O2"  else    CFLAGS="-O2"  fielse  GCC=  test "${CFLAGS+set}" = set || CFLAGS="-g"fi    if test "$GCC" = yes ; then	    if test "$SHLICC2" = yes ; then		    ac_cv_lbl_gcc_vers=2		    V_CCOPT="-O2"	    else		    echo $ac_n "checking gcc version""... $ac_c" 1>&6echo "configure:878: checking gcc version" >&5		    if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then  echo $ac_n "(cached) $ac_c" 1>&6else  ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \			    sed -e '/^gcc version /!d' \				-e 's/^gcc version //' \				-e 's/ .*//' -e 's/^[^0-9]*//' \				-e 's/\..*//'`fi		    echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6

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