#----- configure.in + other autotools files derived from snort AC_INIT(mon.c)AM_CONFIG_HEADER(config.h)AM_INIT_AUTOMAKE(fmon,0.1)AM_PROG_CC_STDCAC_PROG_CCAC_CANONICAL_HOSTSHELL="/bin/sh"dnl ----- test for little endianAC_C_BIGENDIAN()if test $WORDS_BIGENDIAN ; then  CPPFLAGS="${CPPFLAGS} -DLIBNET_BIG_ENDIAN"else  CPPFLAGS="${CPPFLAGS} -DLIBNET_LIL_ENDIAN"ficase "$host" in  *-openbsd2.6|*-openbsd2.5|*-openbsd2.4|*-openbsd2.3*)    AC_DEFINE(OPENBSD)    AC_DEFINE(BROKEN_SIOCGIFMTU)    ;;  *-openbsd*)    AC_DEFINE(OPENBSD)    ;;  *-sgi-irix5*)    AC_DEFINE(IRIX)    no_libsocket=yes    no_libnsl=yes    if test -z "$GCC"; then      sgi_cc=yes    fi    LDFLAGS=${LDFLAGS} -L/usr/local/lib    extra_incl=-I/usr/local/include    ;;  *-sgi-irix6*)    AC_DEFINE(IRIX)    no_libsocket=yes    no_libnsl=yes    if test -z "$GCC"; then      sgi_cc=yes    fi    LDFLAGS=${LDFLAGS} -L/usr/local/lib    extra_incl=-I/usr/local/include    ;;  *-solaris*)    AC_DEFINE(SOLARIS)    CPPFLAGS="${CPPFLAGS} -DBSD_COMP"    ;;  *-sunos*)    AC_DEFINE(SUNOS)    sunos4=yes    ;;  *-linux*)    linux=yes    AC_DEFINE(LINUX)    AC_DEFINE(PCAP_TIMEOUT_IGNORED)  # libpcap doesn't even LOOK at                                     # the timeout you give it under Linux    AC_SUBST(extra_incl)    extra_incl=-I/usr/include/pcap    ;;  *-hpux10*)    AC_DEFINE(HPUX)    AC_DEFINE(WORDS_BIGENDIAN)    AC_SUBST(extra_incl)    extra_incl=-I/usr/local/include    ;;  *-freebsd*)    AC_DEFINE(FREEBSD)    ;;  *-bsdi*)    AC_DEFINE(BSDI)    ;;  *-aix*)    AC_DEFINE(AIX)     broken_types=yes    ;;  *-osf4*)    AC_DEFINE(OSF1)    tru64_types=yes    ;;  *-osf5.1*)    AC_DEFINE(OSF1)    ;;  *-tru64*)    AC_DEFINE(OSF1)    tru64_types=yes    ;;# it is actually <platform>-apple-darwin1.2 or <platform>-apple-rhapsody5.x but lets stick with this for the moment  *-apple*)    AC_DEFINE(MACOS)    AC_DEFINE(BROKEN_SIOCGIFMTU)    LDFLAGS="${LDFLAGS} -L/sw/lib"    extra_incl=-I/sw/includeesacdnl ---------------------------dnl check system needed libs dnl ---------------------------AC_CHECK_LIB(net, libnet_init_packet, 		[],		[echo " Need libnet"; exit;])AC_CHECK_LIB(ssl, BF_set_key, 		[],		[echo " Need libssl"; exit;])AC_OUTPUT(Makefile)