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[tripe] / configure.in
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165db1a8 1dnl -*-autoconf-*-
410c8acf 2dnl
3cdc3f3a 3dnl $Id$
410c8acf 4dnl
5dnl Configuration script for TrIPE
6dnl
7dnl (c) 2001 Straylight/Edgeware
8dnl
9
10dnl ----- Licensing notice --------------------------------------------------
11dnl
12dnl This file is part of Trivial IP Encryption (TrIPE).
13dnl
14dnl TrIPE is free software; you can redistribute it and/or modify
15dnl it under the terms of the GNU General Public License as published by
16dnl the Free Software Foundation; either version 2 of the License, or
17dnl (at your option) any later version.
18dnl
19dnl TrIPE is distributed in the hope that it will be useful,
20dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
21dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22dnl GNU General Public License for more details.
23dnl
24dnl You should have received a copy of the GNU General Public License
25dnl along with TrIPE; if not, write to the Free Software Foundation,
26dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27
410c8acf 28AC_INIT(tripe.c)
d36eda2a 29AM_INIT_AUTOMAKE(tripe, 1.0.0pre7)
73189848 30AM_CONFIG_HEADER(config.h)
410c8acf 31AC_CANONICAL_HOST
32
165db1a8 33AC_PROG_MAKE_SET
410c8acf 34AC_PROG_CC
165db1a8 35AM_PROG_LIBTOOL
3cdc3f3a 36AC_CHECK_HEADERS([stdarg.h])
37075862 37mdw_GCC_FLAGS([-Wall])
73189848 38mdw_OPT_TRACE
410c8acf 39
37075862 40AC_ARG_WITH([linux-includes],
41[ --with-linux-includes=DIR
42 search for Linux kernel includes in DIR],
43[CFLAGS="$CFLAGS -I$withval"],
44[:])
45
ef4a1ab7 46AC_ARG_WITH([configdir],
47[ --with-configdir=DIR look for keys and other configuration in DIR
48 [default=/var/lib/tripe]],
49[configdir=$withval],
50[configdir=/var/lib/tripe])
51
52AC_ARG_WITH([socketdir],
53[ --with-socketdir=DIR put admin socket in DIR [default=.]],
54[socketdir=$withval],
55[socketdir=.])
56
57AC_ARG_WITH([pidfile],
58[ --with-pidfile=FILE make tripectl write its pid to FILE
59 [default=./tripectl.pid]],
60[pidfile=$withval],
61[pidfile=tripectl.pid])
62
63AC_ARG_WITH([initconfig],
64[ --with-initconfig=FILE read definitions from FILE in init script
65 [default=/etc/tripe.conf]],
66[initconfig=$withval],
67[initconfig=/etc/tripe.conf])
68
69AC_ARG_WITH([logfile],
70[ --with-logfile=DIR make tripectl write its log to FILE
71 [default=./tripe.log]],
72[logfile=$withval],
73[logfile=tripe.log])
74
165db1a8 75DIRS=""
ef4a1ab7 76ETHEREAL_CFLAGS=""
77ETHEREAL_PLUGIN_DIR="unknown"
165db1a8 78AC_ARG_WITH([ethereal],
ef4a1ab7 79[ --with-ethereal build and install Ethereal plugin],
165db1a8 80[case "$withval" in
ef4a1ab7 81 no) ethereal=false requireethereal=false;;
82 yes) ethereal=true; requireethereal=true;;
83 *) ethereal=true requireethereal=true ETHEREAL_PLUGIN_DIR=$withval;;
165db1a8 84esac],
ef4a1ab7 85[ethereal=true requireethereal=false])
165db1a8 86
42da2a58 87tun=auto
b9066fbb 88AC_ARG_WITH([tunnel],
42da2a58 89[ --with-tunnel=KIND kinds of tunnel device to use
b9066fbb 90 (linux, unet, bsd, slip)],
91[tun=$withval])
92
42da2a58 93if test "$tun" = auto; then
94 AC_CACHE_CHECK([tunnel drivers to use], [mdw_cv_tunnel], [
95 mdw_cv_tunnel=""
b9066fbb 96 case $host_os in
97 linux*)
98 case `uname -r` in
7dd8b2bb 99changequote(,)dnl
b9066fbb 100 2.[4-9].* | 2.[1-9][0-9]*.* | [3-9].* | [1-9][0-9]*.*)
7dd8b2bb 101changequote([,])dnl
b9066fbb 102 mdw_cv_tunnel=linux
103 ;;
104 *)
105 mdw_cv_tunnel=unet
106 ;;
107 esac
108 ;;
109 *bsd*)
110 mdw_cv_tunnel=bsd
37075862 111 ;;
37075862 112 esac
42da2a58 113 mdw_cv_tunnel=$mdw_cv_tunnel${mdw_cv_tunnel:+ }slip
b9066fbb 114 ])
115 tun=$mdw_cv_tunnel
116fi
117
42da2a58 118tunnels=""
119for i in $tun; do
120 case $i in
121 linux) AC_DEFINE([TUN_LINUX], [1],
122 [Install the Linux TUN/TAP driver.]) ;;
123 bsd) AC_DEFINE([TUN_BSD], [1],
124 [Install the BSD tunnel driver.]) ;;
125 unet) AC_DEFINE([TUN_UNET], [1],
126 [Install the obsolete Linux Usernet driver.]) ;;
127 slip) ;;
128 *) AC_MSG_ERROR([Unknown tunnel type]) ;;
129 esac
130 tunnels="$tunnels&tun_$i, "
131done
410c8acf 132AC_SUBST(tun)
42da2a58 133AC_DEFINE_UNQUOTED([TUN_LIST], [$tunnels 0],
134 [List of tunnel drivers to install.])
410c8acf 135
cc1668bb 136mdw_MLIB(2.0.0)
c55f55af 137mdw_CATACOMB(2.1.0, [CFLAGS="$CFLAGS $CATACOMB_CFLAGS"])
165db1a8 138
ef4a1ab7 139if test "$ethereal" = true -a "$ETHEREAL_PLUGIN_DIR" = unknown; then
140 AC_CACHE_CHECK([where to put Ethereal plugins],
141 [mdw_cv_ethereal_plugin_dir], [
142 changequote(,)
143 mdw_cv_ethereal_plugin_dir="failed"
144 ethprefix=none
145 for i in "${prefix}" /usr/local /usr `echo $PATH | tr : " "`; do
3cdc3f3a 146 if test -x "$i/bin/tethereal"; then
ef4a1ab7 147 ethprefix=$i
148 break
149 fi
150 done
151 if test "$ethprefix" != none; then
3cdc3f3a 152 ethbin=$ethprefix/bin/tethereal
153 ethver=`$ethbin -v | sed 's/^[^ ]* \([0-9A-Za-z.]*\).*$/\1/;q'`
ef4a1ab7 154 dir=$ethprefix/lib/ethereal/plugins/$ethver
155 if test -d "$dir"; then
156 mdw_cv_ethereal_plugin_dir=$dir
157 fi
158 fi
159 changequote([, ])
160 ])
161 case $mdw_cv_ethereal_plugin_dir in
162 failed) ethereal=false;;
163 *) ETHEREAL_PLUGIN_DIR=$mdw_cv_ethereal_plugin_dir;;
164 esac
165fi
166
167if test "$ethereal" = true; then
168 AM_PATH_GLIB([1.2.0], [], ethereal=false, [gmodule])
169fi
170if test "$ethereal" = true; then
165db1a8 171 bad=true
172 mdw_CFLAGS=$CFLAGS
ef4a1ab7 173 ethprefix=`echo $ETHEREAL_PLUGIN_DIR | sed 's:/lib/.*$::'`
165db1a8 174 AC_CACHE_CHECK([how to find the Ethereal headers],
175 [mdw_cv_ethereal_includes], [
ef4a1ab7 176 mdw_cv_ethereal_includes=failed
177 for i in \
178 "" \
179 "-I${ethprefix}/include/ethereal" \
180 "-I${ethprefix}/include" \
181 "-I${prefix}/include/ethereal" \
182 "-I${prefix}/include" \
183 "-I/usr/include/ethereal" \
184 "-I/usr/local/include/ethereal" \
185 "-I/usr/local/include"; do
165db1a8 186 CFLAGS="$GLIB_CFLAGS $i"
187 AC_TRY_COMPILE([
188#include <netinet/in.h>
189#include <glib.h>
3cdc3f3a 190#include <ethereal/config.h>
191#include <ethereal/epan/packet.h>
165db1a8 192], [
193 dissector_handle_t dh;
3cdc3f3a 194 dh = create_dissector_handle(0, 0);
165db1a8 195 ], [bad=false; break])
196 done
ef4a1ab7 197 if test $bad = false; then
198 mdw_cv_ethereal_includes=$i
165db1a8 199 fi
165db1a8 200 CFLAGS=$mdw_CFLAGS
201 ])
0e6502d3 202 case $mdw_cv_ethereal_includes in
ef4a1ab7 203 failed) ethereal=false;;
ef4a1ab7 204 esac
205fi
206
207if test "$ethereal" = true; then
165db1a8 208 ETHEREAL_CFLAGS="$CFLAGS $GLIB_CFLAGS $mdw_cv_ethereal_includes"
165db1a8 209 AC_SUBST(ETHEREAL_CFLAGS)
210 AC_SUBST(ETHEREAL_PLUGIN_DIR)
211 DIRS="$DIRS ethereal"
212fi
410c8acf 213
ef4a1ab7 214if test "$ethereal" = false -a "$requireethereal" = true; then
215 AC_MSG_ERROR([failed to configure Ethereal plugin])
216fi
217
3cdc3f3a 218AH_TEMPLATE([CONFIGDIR],
219 [Tripe should look here for keys and other configuration.])
220AH_TEMPLATE([SOCKETDIR],
221 [Tripe should make its administration socket here.])
ef4a1ab7 222mdw_DEFINE_PATHS([
223 mdw_DEFINE_PATH([CONFIGDIR], [$configdir])
224 mdw_DEFINE_PATH([SOCKETDIR], [$socketdir])
225 AC_SUBST(socketdir) AC_SUBST(configdir) AC_SUBST(logfile) AC_SUBST(pidfile)
226 AC_SUBST(initconfig)
227])
165db1a8 228AC_SUBST(DIRS)
229AC_OUTPUT(Makefile doc/Makefile ethereal/Makefile tripe-init)
410c8acf 230
231dnl ----- That's all, folks -------------------------------------------------