configure.in

又一个检测黑客远程禁止服务攻击主机的程序

dnl Process this file with autoconf to produce a configure script.
AC_INIT(rid.c)

dnl check for install
AC_PROG_INSTALL

dnl get host name and system
AC_CANONICAL_SYSTEM

dnl check for compile tools
AC_PROG_CC
AC_PROG_YACC
AC_PROG_LEX 
YACC="$YACC -d"

case "$host" in
 *-openbsd*)
	AC_DEFINE(OPENBSD)
	if test "$host_cpu" = "sparc"; then
	   AC_DEFINE(WORDS_MUSTALIGN)
	fi
	;;
  *-sgi-irix5*)
    AC_DEFINE(IRIX)
    if test -z "$GCC"; then
      sgi_cc=yes
    fi
    ;;
  *-sgi-irix6*)
    AC_DEFINE(IRIX)
    if test -z "$GCC"; then
      sgi_cc=yes
    fi
    ;;
  *-solaris*)
    AC_DEFINE(SOLARIS)

    if test "$host_cpu" = "sparc"; then
        AC_DEFINE(WORDS_MUSTALIGN)
    fi
    need_libresolv=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(pcap_dir)
    pcap_dir=-I/usr/include/pcap
    ;;
  *-hpux10*)
    AC_DEFINE(HPUX)
    AC_DEFINE(WORDS_BIGENDIAN)
    AC_SUBST(pcap_dir)
    pcap_dir=-I/usr/local/include
    ;;
  *-freebsd*)
    AC_DEFINE(FREEBSD)
    ;;
  *-bsdi*)
    AC_DEFINE(BSDI)
    ;;

esac

dnl check for libpcap
LPCAP=""
AC_CHECK_LIB(pcap, pcap_datalink,, LPCAP="no")

if test "$LPCAP" = "no"; then
  echo
  echo "   ERROR!  Libpcap not found, go get it from"
  echo "   ftp://ftp.ee.lbl.gov/libpcap.tar.Z"
  echo
  exit
fi

dnl check for std headers
AC_HEADER_STDC
AC_CHECK_HEADERS(sys/types.h ctype.h stdlib.h unistd.h getopt.h)

AC_SEARCH_LIBS(socket, socket)
AC_SEARCH_LIBS(gethostbyname, nsl)

AC_SEARCH_LIBS(inet_aton, resolv)


dnl Checks for library functions.
AC_CHECK_FUNCS(gettimeofday select socket strdup strerror strstr)

AC_OUTPUT(Makefile)