configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(bopm, [3.1.1])
   3 AC_CONFIG_SRCDIR(src/opercmd.h)
   4 AM_CONFIG_HEADER(src/setup.h)
   5 AM_INIT_AUTOMAKE()
   6 AC_PREFIX_DEFAULT([\${HOME}/bopm])
   7 AM_MAINTAINER_MODE
   8
   9 AC_ARG_WITH(extra-fascism,
  10     AC_HELP_STRING([--with-extra-fascism],
  11     [Add extra gcc3-specific warning flags]),
  12     [CFLAGS="$CFLAGS -g -O0 -W -Wall -Wfloat-equal -Wbad-function-cast -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs"])
  13
  14 dnl ipv6?
  15 dnl AC_ARG_ENABLE(ipv6,
  16 dnl     AC_HELP_STRING([--enable-ipv6], [Enable IPV6 support]),
  17 dnl     [ac_cv_ipv6=$enableval], [ac_cv_ipv6="no"])
  18
  19 dnl AC_MSG_CHECKING([whether to enable IPv6 features])
  20
  21 dnl if test "$ac_cv_ipv6" = "yes" ; then
  22 dnl         AC_DEFINE(IPV6, 1, [Use Ipv6 Support])
  23 dnl         AC_MSG_RESULT([yes])
  24 dnl else
  25 dnl         AC_MSG_RESULT([no])
  26 dnl fi
  27
  28 dnl Checks for programs.
  29 AC_PROG_CC
  30 AC_PROG_LIBTOOL
  31
  32 dnl Checks for libraries.
  33
  34 dnl Checks for header files.
  35 AC_HEADER_STDC
  36
  37 AC_CHECK_HEADERS(sys/poll.h, have_poll_sys_h=yes, have_sys_poll_h=no)
  38
  39 AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h strings.h)
  40
  41 dnl Checks for typedefs, structures, and compiler characteristics.
  42 AC_C_CONST
  43 AC_TYPE_SIZE_T
  44 AC_HEADER_TIME
  45 AC_STRUCT_TM
  46
  47 dnl Checks for library functions.
  48 AC_TYPE_SIGNAL
  49 AC_FUNC_STRFTIME
  50
  51 AC_FUNC_SNPRINTF
  52
  53 dnl check for yacc
  54 AC_PROG_INSTALL
  55 AC_PROG_YACC
  56
  57 dnl check for lexx
  58 AM_PROG_LEX
  59
  60 dnl check if we need -lsocket or -lnsl
  61 ETR_SOCKET_NSL
  62
  63 AC_CHECK_FUNCS(inet_aton inet_pton socket strdup strstr)
  64
  65 dnl Check if we can use gethostbyname2 for ipv6
  66 AC_CHECK_FUNCS(gethostbyname gethostbyname2)
  67
  68 dnl AIX fun
  69 AC_C_BIGENDIAN
  70
  71 AC_CHECK_SIZEOF(int)
  72 AC_CHECK_SIZEOF(short)
  73 AC_CHECK_SIZEOF(long)
  74
  75
  76 dnl teehee - taken from MRTG / Tobias Oetiker
  77 dnl echo $ECHO_N "checking for POSIX-compliant goat $ECHO_C"
  78 dnl for bleh in 1 2 3; do
  79 dnl  echo $ECHO_N ".\a"
  80 dnl  sleep 1
  81 dnl done
  82 dnl AC_MSG_RESULT([ http://www.blitzed.org/goat_winter_2001.phtml])
  83
  84 AH_BOTTOM([
  85 #if SIZEOF_INT==4
  86 typedef signed int int32;
  87 typedef unsigned int uint32;
  88 #elif SIZEOF_LONG==4
  89 typedef signed long int32;
  90 typedef unsigned long uint32;
  91 #else
  92 #  error "No 32-bit integer type!"
  93 #endif
  94
  95 #if SIZEOF_SHORT!=2
  96 #  error "Your short int data type is not 2 bytes: firedns is not going to work for you.  mail bopm@lists.blitzed.org!"
  97 #endif
  98 ])
  99
 100 AC_CONFIG_SUBDIRS(src/libopm)
 101
 102 dnl This comes last because configure won't actually work with -Werror in
 103 dnl the CFLAGS
 104 AC_ARG_WITH(werror,
 105     AC_HELP_STRING([--with-werror],
 106     [use -Werror to abort compilation on any warning]),
 107     [CFLAGS="$CFLAGS -Werror"])
 108
 109 AC_OUTPUT(Makefile src/Makefile)
 110
 111
 112 echo "##############################################################################"
 113 echo "Everything is now configured, but you can find some more (infrequently"
 114 echo "changed) options in options.h.  To compile BOPM now, just type make.  It"
 115 echo "requires GNU Make, which may be installed as gmake on your system."
 116 echo
 117 echo "bopm will be installed in ${prefix}.  To change this, run:"
 118 echo "   ./configure --prefix=DIRECTORY"
 119 echo
 120 echo "If possible, PLEASE CONTRIBUTE TO OUR DNSBL BY REPORTING YOUR PROXIES!!"
 121 echo
 122 echo "o What is DNSBL?"
 123 echo "    It's the database of open proxies we provide and your BOPM checks"
 124 echo "    against BEFORE bothering to scan the client, therefore killing KNOWN"
 125 echo "    proxies faster and more efficiently."
 126 echo
 127 echo "o Why should my network contribute?"
 128 echo "    Because the more that do, the more proxies we know about and the"
 129 echo "    better the service becomes for all BOPM users including YOU!  People"
 130 echo "    are also using our DNSBL to block spam (spammers use open proxies"
 131 echo "    too!) so you'd be helping the whole Internet."
 132 echo
 133 echo "o Sounds complicated, what do you need?"
 134 echo "    BOPM is already designed to report the proxies you find, but it is"
 135 echo "    turned off by default.  To enable it all you have to do is:"
 136 echo "      - Set DNSBL_FROM to a unique email address that we can contact you"
 137 echo "        at if there is ever any problem with your reports."
 138 echo "      - Email us now at opm-bopm@blitzed.org to tell us what you have"
 139 echo "        set your DNSBL_FROM to."
 140 echo "      - Set DNSBL_TO to bopm@reports.blitzed.org."
 141 echo "      - Set SENDMAIL to contain the path to your sendmail binary (even"
 142 echo "        if you don't use sendmail you will have a binary named sendmail in"
 143 echo "        /usr/sbin or /usr/lib."
 144 echo
 145 echo "For more info about the people who already report their proxies, please"
 146 echo "see http://www.blitzed.org/bopm/   - Thank you!"
 147 echo "##############################################################################"
 148 echo