wireshark/configure.in

# $Id: configure.in,v 1.169 2002/07/06 20:40:42 guy Exp $
dnl
dnl Process this file with autoconf 2.13 or later to produce a
dnl configure script; 2.12 doesn't generate a "configure" script that
dnl defines SHELL, and "Makefile.in" has
dnl
dnl	SHELL = @SHELL@
dnl
dnl which requires it to be defined - and there may be other problems
dnl with pre-2.13 "autoconf" as well.
dnl
AC_INIT(etypes.h)

AC_PREREQ(2.13)

AM_INIT_AUTOMAKE(ethereal, 0.9.5)

dnl Check for CPU / vendor / OS
AC_CANONICAL_HOST

dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_RANLIB
AC_PROG_YACC
AM_PROG_LEX
AC_PATH_PROG(PERL, perl)
AC_PATH_PROG(POD2MAN, pod2man)
AC_PATH_PROG(LEX, flex)
AC_PATH_PROG(PYTHON, python)

AC_SUBST(PERL)
AC_SUBST(LEX)
AC_SUBST(PYTHON)

# Check for packaging utilities
# For now, we check to see if the various packaging utilites are in our
# path.  I'm too lazy to write code to go hunt for them.  -  Gerald
AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")

if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
     -a x$HAVE_PKGTRANS = xyes ; then
  HAVE_SVR4_PACKAGING=yes
else
  HAVE_SVR4_PACKAGING=no
fi
AC_SUBST(HAVE_SVR4_PACKAGING)

AC_ETHEREAL_RPM_CHECK
AC_SUBST(HAVE_RPM)

#
# If we're running gcc, add '-Wall -W' to CFLAGS, and add
# '-D_U_="__attribute__((unused))"' as well, so we can use _U_ to
# flag unused function arguments and not get warnings about them.
#
# Otherwise, add '-D_U_=""', so that _U_ used to flag an unused function
# argument will compile with non-GCC compilers.
#
AC_MSG_CHECKING(to see if we can add '-Wall -W' to CFLAGS)
if test x$GCC != x ; then
  CFLAGS="-D_U_=\"__attribute__((unused))\" -Wall -W $CFLAGS"
  AC_MSG_RESULT(yes)
else
  CFLAGS="-D_U_=\"\" $CFLAGS"
  AC_MSG_RESULT(no)
fi

#
# Add any platform-specific compiler flags needed.
#
AC_MSG_CHECKING(for platform-specific compiler flags)
if test "x$GCC" = x
then
	#
	# Not GCC - assume it's the vendor's compiler.
	#
	case "$host_os" in
	hpux*)
		#
		# HP's ANSI C compiler; flags suggested by Jost Martin.
		# "-Ae" for ANSI C plus extensions such as "long long".
		# "+O2", for optimization.  XXX - works with "-g"?
		#
		CFLAGS="-Ae +O2 $CFLAGS"
		AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
		;;
	darwin*)
		#
		# It may be called "cc", but it's really a GCC derivative
		# with a problematic special precompiler and precompiled
		# headers; turn off the special precompiler, as some
		# apparently-legal code won't compile with its precompiled
		# headers.
		#
		CFLAGS="-no-cpp-precomp $CFLAGS"
		AC_MSG_RESULT(Apple GCC - added -no-cpp-precomp)
		;;
	*)
		AC_MSG_RESULT(none needed)
		;;
	esac
else
	case "$host_os" in
	solaris*)
		# the X11 headers don't automatically include prototype info
		# and a lot don't include the return type
		CFLAGS="$CFLAGS -Wno-return-type -DFUNCPROTO=15"
		AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
		;;
	darwin*)
		#
		# See comments above about Apple's lovely C compiler.
		#
		CFLAGS="-no-cpp-precomp $CFLAGS"
		AC_MSG_RESULT(Apple GCC - added -no-cpp-precomp)
		;;
	*)
		AC_MSG_RESULT(none needed)
		;;
	esac
fi

CFLAGS="$CFLAGS -I\$(top_srcdir) -I\$(top_srcdir)/wiretap"
CPPFLAGS="$CPPFLAGS -I\$(top_srcdir) -I\$(top_srcdir)/wiretap"

dnl Look in /usr/local for header files and libraries ?
AC_ARG_ENABLE(usr-local,
[  --enable-usr-local      look for headers and libs in /usr/local tree.  [default=yes]],enable_usr_local=$enableval,enable_usr_local=yes)

AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
if test "x$enable_usr_local" = "xyes" ; then
	AC_MSG_RESULT(yes)
	#
	# Arrange that we search for header files in the source directory
	# and in its "wiretap" subdirectory, as well as in "/usr/local/include",
	# as various packages we use ("libpcap", "zlib", an SNMP library)
	# may have been installed under "/usr/local/include".
	#
	CFLAGS="$CFLAGS -I/usr/local/include"
	CPPFLAGS="$CPPFLAGS -I/usr/local/include"

	#
	# Arrange that we search for libraries in "/usr/local/lib".
	#
	AC_ETHEREAL_ADD_DASH_L(LDFLAGS, /usr/local/lib)
else
	AC_MSG_RESULT(no)
fi

# Create DATAFILE_DIR #define for config.h
DATAFILE_DIR=$sysconfdir
DATAFILE_DIR=`(
    test "x$prefix" = xNONE && prefix=$ac_default_prefix
    test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
    eval echo "$DATAFILE_DIR"
)`
AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$DATAFILE_DIR")
AC_SUBST(DATAFILE_DIR)

#
# If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
# link directory.
#
case "$host_os" in
  solaris*)
    AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
    if test x$LD_LIBRARY_PATH != x ; then
      LIBS="$LIBS -R$LD_LIBRARY_PATH"
      AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
    else
      AC_MSG_RESULT(no -- this may be a problem in a few seconds)
    fi
  ;;
esac

#
# Check for versions of "sed" inadequate to handle, in libtool, a list
# of object files as large as the list in Ethereal.
#
# On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
# as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
# symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
# their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
# is the only "sed" that comes with Solaris that can handle Ethereal.
#
# Add any checks here that are necessary for other OSes.
#
AC_ETHEREAL_GNU_SED_CHECK
if test "$HAVE_GNU_SED" = no ; then
	case "$host_os" in
	solaris*)
		AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
		case `which sed` in
			/bin/sed|/usr/bin/sed|/usr/ucb/sed)
			AC_MSG_RESULT(yes)		
			AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
			;;

			*)
			AC_MSG_RESULT(no)
			;;
		esac
		;;

	*)
		:
		;;
	esac
fi

# Enable/disable tethereal

GTK_OK=yes

AC_ARG_ENABLE(ethereal,
[  --enable-ethereal       build GTK+-based ethereal.  [default=yes]],,enable_ethereal=yes)

# GTK checks
# We don't add $GLIB_LIBS to LIBS, because we don't want to force all
# programs to be built with GTK+.
#
if test "x$enable_ethereal" = "xyes" ; then
	AM_PATH_GTK(1.2.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no )
fi

# GLib checks
# This doesn't add GLIB_CFLAGS to CFLAGS, because AM_PATH_GTK will add
# GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a superset of CFLAGS.
# However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
# set when generating the Makefile, so we can make programs that require
# only GLib link with @GLIB_LIBS@ and make programs that require GTK+
# link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
# We don't add $GLIB_LIBS to LIBS, because we don't want to force all
# programs to be built with GLib.
#
if test "$GTK_OK" = "yes" -a "x$enable_ethereal" = "xyes" ; then
	ethereal_bin="ethereal"
	ethereal_man="ethereal.1"
	ethereal_SUBDIRS="gtk"

	# Ignore GLIB_CFLAGS
	AM_PATH_GLIB(1.2.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
else
	enable_ethereal="no"
	ethereal_bin=""
	ethereal_man=""
	# Honor GLIB_CFLAGS
	AM_PATH_GLIB(1.2.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib distribution not found.), gmodule)
fi

#
# Check whether GLib modules are supported, to determine whether we
# can support plugins.
#
AC_MSG_CHECKING(whether GLib supports loadable modules)
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GLIB_CFLAGS"
LIBS="$GLIB_LIBS $LIBS"
AC_TRY_RUN([
#include <glib.h>
#include <gmodule.h>
#include <stdio.h>
#include <stdlib.h>

int 
main ()
{
  if (g_module_supported())
    return 0;	/* success */
  else
    return 1;	/* failure */
}
], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
   [echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
if test "$ac_cv_glib_supports_modules" = yes ; then
  AC_MSG_RESULT(yes)
  have_plugins=yes
else
  AC_MSG_RESULT(no)
  have_plugins=no
fi


AC_SUBST(ethereal_bin)
AC_SUBST(ethereal_man)



# Enable/disable tethereal

AC_ARG_ENABLE(tethereal,
[  --enable-tethereal      build tethereal.  [default=yes]],,enable_tethereal=yes)

if test "x$enable_tethereal" = "xyes" ; then
	tethereal_bin="tethereal"
	tethereal_man="tethereal.1"
else
	tethereal_bin=""
	tethereal_man=""
fi
AC_SUBST(tethereal_bin)
AC_SUBST(tethereal_man)



# Enable/disable editcap

AC_ARG_ENABLE(editcap,
[  --enable-editcap        build editcap.  [default=yes]],,enable_editcap=yes)

if test "x$enable_editcap" = "xyes" ; then
	editcap_bin="editcap"
	editcap_man="editcap.1"
else
	editcap_bin=""
	editcap_man=""
fi
AC_SUBST(editcap_bin)
AC_SUBST(editcap_man)


# Enable/disable mergecap

AC_ARG_ENABLE(mergecap,
[  --enable-mergecap       build mergecap.  [default=yes]],,enable_mergecap=yes)

if test "x$enable_mergecap" = "xyes" ; then
	mergecap_bin="mergecap"
	mergecap_man="mergecap.1"
else
	mergecap_bin=""
	mergecap_man=""
fi
AC_SUBST(mergecap_bin)
AC_SUBST(mergecap_man)


# Enable/disable text2pcap

AC_ARG_ENABLE(text2pcap,
[  --enable-text2pcap      build text2pcap.  [default=yes]],,enable_text2pcap=yes)

if test "x$enable_text2pcap" = "xyes" ; then
	text2pcap_bin="text2pcap"
	text2pcap_man="text2pcap.1"
else
	text2pcap_bin=""
	text2pcap_man=""
fi
AC_SUBST(text2pcap_bin)
AC_SUBST(text2pcap_man)

# Enable/disable idl2eth

AC_ARG_ENABLE(idl2eth,
[  --enable-idl2eth        build idl2eth.  [default=yes]],,enable_idl2eth=yes)

if test "x$enable_idl2eth" = "xyes" ; then
	idl2eth_bin="idl2eth"
	idl2eth_man="idl2eth.1"
else
	idl2eth_bin=""
	idl2eth_man=""
fi
AC_SUBST(idl2eth_bin)
AC_SUBST(idl2eth_man)


# Enable/disable dftest

AC_ARG_ENABLE(dftest,
[  --enable-dftest         build dftest.  [default=no]],,enable_dftest=no)

if test "x$enable_dftest" = "xyes" ; then
	dftest_bin="dftest"
else
	dftest_bin=""
fi
AC_SUBST(dftest_bin)


# Enable/disable randpkt

AC_ARG_ENABLE(randpkt,
[  --enable-randpkt        build randpkt.  [default=no]],,enable_randpkt=no)

if test "x$enable_randpkt" = "xyes" ; then
	randpkt_bin="randpkt"
else
	randpkt_bin=""
fi
AC_SUBST(randpkt_bin)


dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
dnl "gethostbyname()".
AC_ETHEREAL_GETHOSTBY_LIB_CHECK

dnl Checks for "connect()", used as a proxy for "socket()" - and
dnl "-lsocket", if we need it to get "connect()".
AC_ETHEREAL_SOCKET_LIB_CHECK

dnl pcap check
AC_MSG_CHECKING(whether to use libpcap for packet capture)

AC_ARG_WITH(pcap,
[  --with-pcap[=DIR]       use libpcap for packet capturing.  [default=yes]],
[
	if test $withval = no
	then
		want_pcap=no
	elif test $withval = yes
	then
		want_pcap=yes
	else
		want_pcap=yes
		pcap_dir=$withval
	fi
],[
	want_pcap=yes
	pcap_dir=
])
if test "x$want_pcap" = "xno" ; then
	AC_MSG_RESULT(no)
else
	AC_MSG_RESULT(yes)
	AC_ETHEREAL_PCAP_CHECK
	AC_ETHEREAL_PCAP_VERSION_CHECK
fi

dnl zlib check
AC_MSG_CHECKING(whether to use zlib for reading compressed capture files)

AC_ARG_WITH(zlib,
[  --with-zlib[=DIR]       use zlib (located in directory DIR, if supplied) to read compressed data.  [default=yes, if present]],
[
	if test $withval = no
	then
		want_zlib=no
	elif test $withval = yes
	then
		want_zlib=yes
	else
		want_zlib=yes
		zlib_dir=$withval
	fi
],[
	#
	# Use zlib if it's present, otherwise don't.
	#
	want_zlib=ifpresent
	zlib_dir=
])
if test "x$want_zlib" = "xno" ; then
        AC_MSG_RESULT(no)
else
        AC_MSG_RESULT(yes)
        AC_ETHEREAL_ZLIB_CHECK
	if test "x$want_zlib" = "xno" ; then
		AC_MSG_RESULT(zlib not found - disabling compressed capture file support)
	fi
fi


dnl ipv6 check
AC_ARG_ENABLE(ipv6,
[  --enable-ipv6           use ipv6 name resolution, if available.  [default=yes]],,enable_ipv6=yes)

AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
if test "x$enable_ipv6" = "xno" ; then
	AC_MSG_RESULT(no)
else
	AC_MSG_RESULT(yes)
	AC_ETHEREAL_IPV6_STACK
fi


dnl Check if ethereal should be installed setuid
AC_ARG_ENABLE(setuid-install,
[  --enable-setuid-install install ethereal as setuid. DANGEROUS!!! [default=no]],,enable_setuid_install=no)

AC_MSG_CHECKING(whether to install ethereal setuid)
if test "x$enable_setuid_install" = "xno" ; then
	AC_MSG_RESULT(no)
else
	AC_MSG_RESULT(yes)
fi

AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/time.h unistd.h stdarg.h netdb.h)
AC_CHECK_HEADERS(sys/stat.h sys/sockio.h sys/types.h sys/socket.h)
AC_CHECK_HEADERS(sys/wait.h)
AC_CHECK_HEADERS(netinet/in.h)
AC_CHECK_HEADERS(stddef.h)
AC_CHECK_HEADERS(arpa/inet.h)
AC_CHECK_HEADERS(iconv.h)

dnl SSL Check
SSL_LIBS=''
AC_MSG_CHECKING(whether to use SSL library if available)
if test "x$enable_ssl" = "xno" ; then
	AC_MSG_RESULT(no)
else
	AC_MSG_RESULT(yes)
	AC_ETHEREAL_SSL_CHECK
fi
AC_SUBST(SSL_LIBS)

dnl UCD SNMP Check
SNMP_LIBS=''
AC_MSG_CHECKING(whether to use UCD SNMP/NET-SNMP library if available)

AC_ARG_WITH(ucdsnmp,
[  --with-ucdsnmp[=DIR]    use UCD SNMP/NET-SNMP client library (located in directory DIR, if supplied).  [default=yes, if present]],
[
	if test $withval = no
	then
		want_ucdsnmp=no
	elif test $withval = yes
	then
		want_ucdsnmp=yes
	else
		want_ucdsnmp=yes
		ucdsnmp_dir=$withval
	fi
],[
	#
	# Set "want_ucdsnmp" to "ifpresent" to make the default "use it
	# if you find it, otherwise don't".
	#
	want_ucdsnmp=ifpresent
	ucdsnmp_dir=
])

if test "x$want_ucdsnmp" = "xno" ; then
	AC_MSG_RESULT(no)
else
	AC_MSG_RESULT(yes)
	AC_ETHEREAL_UCDSNMP_CHECK
fi
AC_SUBST(SNMP_LIBS)

dnl Checks for typedefs, structures, and compiler characteristics.
# AC_C_CONST

# We need to know whether "struct sockaddr" has an "sa_len" member
# for get_interface_list().

AC_ETHEREAL_STRUCT_SA_LEN

# We must know our byte order
AC_C_BIGENDIAN

# Checks whether "-traditional" is needed when using "ioctl".
# XXX - do we need this?
AC_PROG_GCC_TRADITIONAL

# If there's a system out there that has snprintf and _doesn't_ have vsnprintf,
# then this won't work.
SNPRINTF_C=""
SNPRINTF_O=""
AC_CHECK_FUNC(snprintf, SNPRINTF_O="",
  SNPRINTF_O="snprintf.o" [AC_DEFINE(NEED_SNPRINTF_H)])
if test "$ac_cv_func_snprintf" = no ; then
  SNPRINTF_C="snprintf.c"
  SNPRINTF_O="snprintf.o"
fi
AC_SUBST(SNPRINTF_C)
AC_SUBST(SNPRINTF_O)

AC_CHECK_FUNC(strerror, STRERROR_O="",
  STRERROR_O="strerror.o" [AC_DEFINE(NEED_STRERROR_H)])
if test "$ac_cv_func_strerror" = no ; then
  STRERROR_C="strerror.c"
  STRERROR_O="strerror.o"
fi
AC_SUBST(STRERROR_C)
AC_SUBST(STRERROR_O)

AC_CHECK_FUNC(strcasecmp, STRCASECMP_O="",
  STRCASECMP_O="strcasecmp.o")
if test "$ac_cv_func_strcasecmp" = no ; then
  STRCASECMP_C="strcasecmp.c"
  STRCASECMP_O="strcasecmp.o"
fi
AC_SUBST(STRCASECMP_C)
AC_SUBST(STRCASECMP_O)

AC_CHECK_FUNC(strncasecmp, STRNCASECMP_O="",
  STRNCASECMP_O="strncasecmp.o")
if test "$ac_cv_func_strncasecmp" = no ; then
  STRNCASECMP_C="strncasecmp.c"
  STRNCASECMP_O="strncasecmp.o"
fi
AC_SUBST(STRNCASECMP_C)
AC_SUBST(STRNCASECMP_O)

AC_CHECK_FUNC(mkstemp, MKSTEMP_O="",
  MKSTEMP_O="mkstemp.o")
if test "$ac_cv_func_mkstemp" = no ; then
  MKSTEMP_C="mkstemp.c"
  MKSTEMP_O="mkstemp.o"
fi
AC_SUBST(MKSTEMP_C)
AC_SUBST(MKSTEMP_O)

AC_CHECK_FUNC(strptime, STRPTIME_O="",
  STRPTIME_O="strptime.o" [AC_DEFINE(NEED_STRPTIME_H)])
if test "$ac_cv_func_strptime" = no ; then
  STRPTIME_C="strptime.c"
  STRPTIME_O="strptime.o"
fi
AC_SUBST(STRPTIME_C)
AC_SUBST(STRPTIME_O)

AC_CHECK_FUNCS(getprotobynumber gethostbyname2)

dnl blank for now, but will be used in future
AC_SUBST(ethereal_SUBDIRS)

dnl
dnl check whether plugins should be enabled and, if they should be,
dnl check for plugins directory - stolen from Amanda's configure.in
dnl
plugindir="$libdir/ethereal/plugins/$VERSION"
PLUGIN_DIR="$plugindir"
AC_ARG_WITH(plugins,
  [  --with-plugins[=DIR]    support plugins (installed in DIR, if supplied).],
  [
  case "$withval" in
  "" | y | ye | yes )
    if test x$have_plugins = xno
    then
      AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
    fi
    ;;
  n | no)
    have_plugins=no
    ;;
  *)
    if test x$have_plugins = xno
    then
      AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
    fi
    PLUGIN_DIR="$withval"
    ;;
  esac
  ]
)

AM_CONDITIONAL(HAVE_PLUGINS, test x$have_plugins = xyes)
if test x$have_plugins = xyes
then
  AC_DEFINE(HAVE_PLUGINS)
  PLUGIN_DIR=`(
    test "x$prefix" = xNONE && prefix=$ac_default_prefix
    test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
    eval echo "$PLUGIN_DIR"
  )`
  AC_DEFINE_UNQUOTED(PLUGIN_DIR,"$PLUGIN_DIR", [Plugin installation directory])
else
  AC_DEFINE(PLUGIN_DIR,NULL)
fi
AC_SUBST(PLUGIN_DIR)
AC_SUBST(plugindir)

dnl libtool defs
AC_LIBTOOL_DLOPEN
AM_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)

AM_CONFIG_HEADER(config.h)
AC_CONFIG_SUBDIRS(epan wiretap)
AC_OUTPUT(
  Makefile
  doc/Makefile
  gtk/Makefile
  packaging/Makefile
  packaging/nsis/Makefile
  packaging/rpm/Makefile
  packaging/rpm/SPECS/Makefile
  packaging/rpm/SPECS/ethereal.spec
  packaging/svr4/Makefile
  packaging/svr4/checkinstall
  packaging/svr4/pkginfo
  plugins/Makefile
  plugins/gryphon/Makefile
  plugins/mgcp/Makefile
  plugins/giop/Makefile
  tools/Makefile
  tools/lemon/Makefile
  ,)


# Pretty messages

if test "x$enable_setuid_install" = "xyes" ; then
	setuid_message="yes (DANGEROUS!!!)"
else
	setuid_message="no"
fi

if test "x$want_libz" = "no" ; then
	zlib_message="no"
else
	zlib_message="yes"
fi

if test "x$SNMP_LIBS" = "x" ; then
	snmp_libs_message="no"
else
	snmp_libs_message="yes"
fi

echo ""
echo "The Ethereal package has been configured with the following options."
echo "                    Build ethereal : $enable_ethereal"
echo "                   Build tethereal : $enable_tethereal"
echo "                     Build editcap : $enable_editcap"
echo "                    Build mergecap : $enable_mergecap"
echo "                   Build text2pcap : $enable_text2pcap"
echo "                     Build idl2eth : $enable_idl2eth"
echo "                     Build randpkt : $enable_randpkt"
echo "                      Build dftest : $enable_dftest"
echo ""
echo "                    Install setuid : $setuid_message"
echo "                       Use plugins : $have_plugins"
echo "                  Use pcap library : $want_pcap"
echo "                  Use zlib library : $zlib_message"
echo "          Use IPv6 name resolution : $enable_ipv6"
echo "              Use UCD SNMP library : $snmp_libs_message"