mdw@git.distorted.org.uk Git - tripe/blob - configure.in

   1 dnl -*-autoconf-*-
   2 dnl
   3 dnl $Id$
   4 dnl
   5 dnl Configuration script for TrIPE
   6 dnl
   7 dnl (c) 2001 Straylight/Edgeware
   8 dnl
   9
  10 dnl ----- Licensing notice --------------------------------------------------
  11 dnl
  12 dnl This file is part of Trivial IP Encryption (TrIPE).
  13 dnl
  14 dnl TrIPE is free software; you can redistribute it and/or modify
  15 dnl it under the terms of the GNU General Public License as published by
  16 dnl the Free Software Foundation; either version 2 of the License, or
  17 dnl (at your option) any later version.
  18 dnl
  19 dnl TrIPE is distributed in the hope that it will be useful,
  20 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 dnl GNU General Public License for more details.
  23 dnl
  24 dnl You should have received a copy of the GNU General Public License
  25 dnl along with TrIPE; if not, write to the Free Software Foundation,
  26 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27
  28 AC_INIT(tripe.c)
  29 AM_INIT_AUTOMAKE(tripe, 1.0.0pre6)
  30 AM_CONFIG_HEADER(config.h)
  31 AC_CANONICAL_HOST
  32
  33 AC_PROG_MAKE_SET
  34 AC_PROG_CC
  35 AM_PROG_LIBTOOL
  36 AC_CHECK_HEADERS([stdarg.h])
  37 mdw_GCC_FLAGS([-Wall])
  38 mdw_OPT_TRACE
  39
  40 AC_ARG_WITH([linux-includes],
  41 [  --with-linux-includes=DIR
  42                           search for Linux kernel includes in DIR],
  43 [CFLAGS="$CFLAGS -I$withval"],
  44 [:])
  45
  46 AC_ARG_WITH([configdir],
  47 [  --with-configdir=DIR    look for keys and other configuration in DIR
  48                           [default=/var/lib/tripe]],
  49 [configdir=$withval],
  50 [configdir=/var/lib/tripe])
  51
  52 AC_ARG_WITH([socketdir],
  53 [  --with-socketdir=DIR    put admin socket in DIR [default=.]],
  54 [socketdir=$withval],
  55 [socketdir=.])
  56
  57 AC_ARG_WITH([pidfile],
  58 [  --with-pidfile=FILE     make tripectl write its pid to FILE
  59                           [default=./tripectl.pid]],
  60 [pidfile=$withval],
  61 [pidfile=tripectl.pid])
  62
  63 AC_ARG_WITH([initconfig],
  64 [  --with-initconfig=FILE  read definitions from FILE in init script
  65                           [default=/etc/tripe.conf]],
  66 [initconfig=$withval],
  67 [initconfig=/etc/tripe.conf])
  68
  69 AC_ARG_WITH([logfile],
  70 [  --with-logfile=DIR       make tripectl write its log to FILE
  71                            [default=./tripe.log]],
  72 [logfile=$withval],
  73 [logfile=tripe.log])
  74
  75 DIRS=""
  76 ETHEREAL_CFLAGS=""
  77 ETHEREAL_PLUGIN_DIR="unknown"
  78 AC_ARG_WITH([ethereal],
  79 [  --with-ethereal         build and install Ethereal plugin],
  80 [case "$withval" in
  81    no) ethereal=false requireethereal=false;;
  82    yes) ethereal=true; requireethereal=true;;
  83    *) ethereal=true requireethereal=true ETHEREAL_PLUGIN_DIR=$withval;;
  84 esac],
  85 [ethereal=true requireethereal=false])
  86
  87 tun=guess
  88 AC_ARG_WITH([tunnel],
  89 [  --with-tunnel=KIND      kind of tunnel device to use
  90                             (linux, unet, bsd, slip)],
  91 [tun=$withval])
  92
  93 if test "$tun" = guess; then
  94   AC_CACHE_CHECK([tunnel device to use], [mdw_cv_tunnel], [
  95     case $host_os in
  96       linux*)
  97         case `uname -r` in
  98 changequote(,)dnl
  99           2.[4-9].* | 2.[1-9][0-9]*.* | [3-9].* | [1-9][0-9]*.*)
 100 changequote([,])dnl
 101             mdw_cv_tunnel=linux
 102             ;;
 103           *)
 104             mdw_cv_tunnel=unet
 105             ;;
 106         esac
 107         ;;
 108       *bsd*)
 109         mdw_cv_tunnel=bsd
 110         ;;
 111       *)
 112         mdw_cv_tunnel=slip
 113         ;;
 114     esac
 115   ])
 116   tun=$mdw_cv_tunnel
 117 fi
 118
 119 case $tun in
 120   linux | unet | bsd | slip) ;;
 121   *) AC_MSG_ERROR([Unknown tunnel type]) ;;
 122 esac
 123 AC_DEFINE_UNQUOTED([TUN_TYPE], [TUN_`echo $tun | tr a-z A-Z`],
 124   [Set to the tunnel driver for your OS.  See TUN_* in tripe.h.])
 125 AC_SUBST(tun)
 126
 127 mdw_MLIB(2.0.0)
 128 mdw_CATACOMB(2.1.0, [CFLAGS="$CFLAGS $CATACOMB_CFLAGS"])
 129
 130 if test "$ethereal" = true -a "$ETHEREAL_PLUGIN_DIR" = unknown; then
 131   AC_CACHE_CHECK([where to put Ethereal plugins],
 132     [mdw_cv_ethereal_plugin_dir], [
 133     changequote(,)
 134     mdw_cv_ethereal_plugin_dir="failed"
 135     ethprefix=none
 136     for i in "${prefix}" /usr/local /usr `echo $PATH | tr : " "`; do
 137       if test -x "$i/bin/tethereal"; then
 138          ethprefix=$i
 139          break
 140       fi
 141     done
 142     if test "$ethprefix" != none; then
 143       ethbin=$ethprefix/bin/tethereal
 144       ethver=`$ethbin -v | sed 's/^[^ ]* \([0-9A-Za-z.]*\).*$/\1/;q'`
 145       dir=$ethprefix/lib/ethereal/plugins/$ethver
 146       if test -d "$dir"; then
 147         mdw_cv_ethereal_plugin_dir=$dir
 148       fi
 149     fi
 150     changequote([, ])
 151   ])
 152   case $mdw_cv_ethereal_plugin_dir in
 153     failed) ethereal=false;;
 154     *) ETHEREAL_PLUGIN_DIR=$mdw_cv_ethereal_plugin_dir;;
 155   esac
 156 fi
 157
 158 if test "$ethereal" = true; then
 159   AM_PATH_GLIB([1.2.0], [], ethereal=false, [gmodule])
 160 fi
 161 if test "$ethereal" = true; then
 162   bad=true
 163   mdw_CFLAGS=$CFLAGS
 164   ethprefix=`echo $ETHEREAL_PLUGIN_DIR | sed 's:/lib/.*$::'`
 165   AC_CACHE_CHECK([how to find the Ethereal headers],
 166     [mdw_cv_ethereal_includes], [
 167     mdw_cv_ethereal_includes=failed
 168     for i in \
 169         "" \
 170         "-I${ethprefix}/include/ethereal" \
 171         "-I${ethprefix}/include" \
 172         "-I${prefix}/include/ethereal" \
 173         "-I${prefix}/include" \
 174         "-I/usr/include/ethereal" \
 175         "-I/usr/local/include/ethereal" \
 176         "-I/usr/local/include"; do
 177       CFLAGS="$GLIB_CFLAGS $i"
 178       AC_TRY_COMPILE([
 179 #include <netinet/in.h>
 180 #include <glib.h>
 181 #include <ethereal/config.h>
 182 #include <ethereal/epan/packet.h>
 183 ], [
 184         dissector_handle_t dh;
 185         dh = create_dissector_handle(0, 0);
 186       ], [bad=false; break])
 187     done
 188     if test $bad = false; then
 189       mdw_cv_ethereal_includes=$i
 190     fi
 191     CFLAGS=$mdw_CFLAGS
 192   ])
 193   case $mdw_cv_ethereal_plugin_dir in
 194     failed) ethereal=false;;
 195     *) ETHEREAL_PLUGIN_DIR=$mdw_cv_ethereal_plugin_dir;;
 196   esac
 197 fi
 198
 199 if test "$ethereal" = true; then
 200   ETHEREAL_CFLAGS="$CFLAGS $GLIB_CFLAGS $mdw_cv_ethereal_includes"
 201   AC_SUBST(ETHEREAL_CFLAGS)
 202   AC_SUBST(ETHEREAL_PLUGIN_DIR)
 203   DIRS="$DIRS ethereal"
 204 fi
 205
 206 if test "$ethereal" = false -a "$requireethereal" = true; then
 207   AC_MSG_ERROR([failed to configure Ethereal plugin])
 208 fi
 209
 210 AH_TEMPLATE([CONFIGDIR],
 211             [Tripe should look here for keys and other configuration.])
 212 AH_TEMPLATE([SOCKETDIR],
 213             [Tripe should make its administration socket here.])
 214 mdw_DEFINE_PATHS([
 215   mdw_DEFINE_PATH([CONFIGDIR], [$configdir])
 216   mdw_DEFINE_PATH([SOCKETDIR], [$socketdir])
 217   AC_SUBST(socketdir) AC_SUBST(configdir) AC_SUBST(logfile) AC_SUBST(pidfile)
 218   AC_SUBST(initconfig)
 219 ])
 220 AC_SUBST(DIRS)
 221 AC_OUTPUT(Makefile doc/Makefile ethereal/Makefile tripe-init)
 222
 223 dnl ----- That's all, folks -------------------------------------------------