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 case $host_os in
  88   linux*)
  89     case `uname -r` in
  90 changequote(,)dnl
  91       2.[4-9].* | 2.[1-9][0-9]*.* | [3-9].* | [1-9][0-9]*.*)
  92 changequote([,])dnl
  93         tun=linux
  94         AC_DEFINE([TUN_TYPE], [TUN_LINUX],
  95         [Set to the tunnel driver for your OS.  See TUN_* in tripe.h.])
  96         ;;
  97       *)
  98         tun=unet
  99         AC_DEFINE([TUN_TYPE], [TUN_UNET],
 100         [Set to the tunnel driver for your OS.  See TUN_* in tripe.h.])
 101         ;;
 102     esac
 103     ;;
 104   *bsd*)
 105     tun=bsd
 106     AC_DEFINE([TUN_TYPE], [TUN_BSD],
 107     [Set to the tunnel driver for your OS.  See TUN_* in tripe.h.])
 108     ;;
 109   *)
 110     AC_MSG_ERROR([Unsupported OS: no tunnel interface available])
 111     ;;
 112 esac
 113 AC_SUBST(tun)
 114
 115 mdw_MLIB(2.0.0)
 116 mdw_CATACOMB(2.1.0, [CFLAGS="$CFLAGS $CATACOMB_CFLAGS"])
 117
 118 if test "$ethereal" = true -a "$ETHEREAL_PLUGIN_DIR" = unknown; then
 119   AC_CACHE_CHECK([where to put Ethereal plugins],
 120     [mdw_cv_ethereal_plugin_dir], [
 121     changequote(,)
 122     mdw_cv_ethereal_plugin_dir="failed"
 123     ethprefix=none
 124     for i in "${prefix}" /usr/local /usr `echo $PATH | tr : " "`; do
 125       if test -x "$i/bin/tethereal"; then
 126          ethprefix=$i
 127          break
 128       fi
 129     done
 130     if test "$ethprefix" != none; then
 131       ethbin=$ethprefix/bin/tethereal
 132       ethver=`$ethbin -v | sed 's/^[^ ]* \([0-9A-Za-z.]*\).*$/\1/;q'`
 133       dir=$ethprefix/lib/ethereal/plugins/$ethver
 134       if test -d "$dir"; then
 135         mdw_cv_ethereal_plugin_dir=$dir
 136       fi
 137     fi
 138     changequote([, ])
 139   ])
 140   case $mdw_cv_ethereal_plugin_dir in
 141     failed) ethereal=false;;
 142     *) ETHEREAL_PLUGIN_DIR=$mdw_cv_ethereal_plugin_dir;;
 143   esac
 144 fi
 145
 146 if test "$ethereal" = true; then
 147   AM_PATH_GLIB([1.2.0], [], ethereal=false, [gmodule])
 148 fi
 149 if test "$ethereal" = true; then
 150   bad=true
 151   mdw_CFLAGS=$CFLAGS
 152   ethprefix=`echo $ETHEREAL_PLUGIN_DIR | sed 's:/lib/.*$::'`
 153   AC_CACHE_CHECK([how to find the Ethereal headers],
 154     [mdw_cv_ethereal_includes], [
 155     mdw_cv_ethereal_includes=failed
 156     for i in \
 157         "" \
 158         "-I${ethprefix}/include/ethereal" \
 159         "-I${ethprefix}/include" \
 160         "-I${prefix}/include/ethereal" \
 161         "-I${prefix}/include" \
 162         "-I/usr/include/ethereal" \
 163         "-I/usr/local/include/ethereal" \
 164         "-I/usr/local/include"; do
 165       CFLAGS="$GLIB_CFLAGS $i"
 166       AC_TRY_COMPILE([
 167 #include <netinet/in.h>
 168 #include <glib.h>
 169 #include <ethereal/config.h>
 170 #include <ethereal/epan/packet.h>
 171 ], [
 172         dissector_handle_t dh;
 173         dh = create_dissector_handle(0, 0);
 174       ], [bad=false; break])
 175     done
 176     if test $bad = false; then
 177       mdw_cv_ethereal_includes=$i
 178     fi
 179     CFLAGS=$mdw_CFLAGS
 180   ])
 181   case $mdw_cv_ethereal_plugin_dir in
 182     failed) ethereal=false;;
 183     *) ETHEREAL_PLUGIN_DIR=$mdw_cv_ethereal_plugin_dir;;
 184   esac
 185 fi
 186
 187 if test "$ethereal" = true; then
 188   ETHEREAL_CFLAGS="$CFLAGS $GLIB_CFLAGS $mdw_cv_ethereal_includes"
 189   AC_SUBST(ETHEREAL_CFLAGS)
 190   AC_SUBST(ETHEREAL_PLUGIN_DIR)
 191   DIRS="$DIRS ethereal"
 192 fi
 193
 194 if test "$ethereal" = false -a "$requireethereal" = true; then
 195   AC_MSG_ERROR([failed to configure Ethereal plugin])
 196 fi
 197
 198 AH_TEMPLATE([CONFIGDIR],
 199             [Tripe should look here for keys and other configuration.])
 200 AH_TEMPLATE([SOCKETDIR],
 201             [Tripe should make its administration socket here.])
 202 mdw_DEFINE_PATHS([
 203   mdw_DEFINE_PATH([CONFIGDIR], [$configdir])
 204   mdw_DEFINE_PATH([SOCKETDIR], [$socketdir])
 205   AC_SUBST(socketdir) AC_SUBST(configdir) AC_SUBST(logfile) AC_SUBST(pidfile)
 206   AC_SUBST(initconfig)
 207 ])
 208 AC_SUBST(DIRS)
 209 AC_OUTPUT(Makefile doc/Makefile ethereal/Makefile tripe-init)
 210
 211 dnl ----- That's all, folks -------------------------------------------------