3 dnl Configuration script for TrIPE
5 dnl (c) 2001 Straylight/Edgeware
8 dnl ----- Licensing notice --------------------------------------------------
10 dnl This file is part of Trivial IP Encryption (TrIPE).
12 dnl TrIPE is free software; you can redistribute it and/or modify
13 dnl it under the terms of the GNU General Public License as published by
14 dnl the Free Software Foundation; either version 2 of the License, or
15 dnl (at your option) any later version.
17 dnl TrIPE is distributed in the hope that it will be useful,
18 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
19 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 dnl GNU General Public License for more details.
22 dnl You should have received a copy of the GNU General Public License
23 dnl along with TrIPE; if not, write to the Free Software Foundation,
24 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 dnl--------------------------------------------------------------------------
30 AC_INIT([tripe], AUTO_VERSION, [mdw@distorted.org.uk])
31 AC_CONFIG_SRCDIR([server/tripe.h])
32 AC_CONFIG_AUX_DIR([config])
33 AM_INIT_AUTOMAKE([foreign])
41 AC_CHECK_PROGS([AUTOM4TE], [autom4te])
43 dnl--------------------------------------------------------------------------
44 dnl C programming environment.
46 AC_CHECK_HEADERS([stdarg.h])
48 AC_SEARCH_LIBS([socket], [socket])
52 AC_ARG_WITH([linux-includes],
54 [--with-linux-includes=DIR],
55 [Linux kernel includes]),
56 [CFLAGS="$CFLAGS -I$withval"], [:])
60 PKG_CHECK_MODULES([mLib], [mLib >= 2.0.4])
61 PKG_CHECK_MODULES([catacomb], [catacomb >= 2.1.1])
63 CFLAGS="$CFLAGS $mLib_CFLAGS $catacomb_CFLAGS"
65 dnl--------------------------------------------------------------------------
66 dnl Directories to install things into.
68 dnl TRIPE_DEFINE_PATH(VAR, ARG, HELP, DEFAULT, [DEFINE, DEFINEHELP])
69 AC_DEFUN([TRIPE_DEFINE_PATH], [
70 AC_ARG_WITH([$1], AS_HELP_STRING([--with-$1=$2], [$3]),
71 [$1=$withval], [$1=$4])
74 mdw_DEFINE_PATHS([mdw_DEFINE_PATH([$5], [$][$1], [$6])])
80 [configdir], [DIR], [keys and other configuration [[LOCALSTATE/tripe]]],
81 ['${localstatedir}/tripe'],
82 [CONFIGDIR], [Look for keys and other configuration here.])
85 [socketdir], [DIR], [admin socket [[.]]], [.],
86 [SOCKETDIR], [Create or look for administration socket here.])
89 [pidfile], [FILE], [process-id [[./tripectl.pid]]], [tripectl.pid])
92 [initconfig], [FILE], [configuration for init script [[/etc/tripe.conf]]],
96 [logfile], [FILE], [logging output [[./tripe.log]]], [tripe.log])
98 dnl--------------------------------------------------------------------------
101 AC_ARG_WITH([tracing],
104 [compile out tracing support (not recommended)]),
105 [test "$withval" = no &&
106 AC_DEFINE([NTRACE], [1], [Disable all tracing.])],
109 dnl--------------------------------------------------------------------------
112 dnl Provide the user with a choice.
113 AC_ARG_WITH([tunnel],
115 [--with-tunnel=KIND],
116 [kinds of tunnel device to use (linux, unet, bsd, slip)]),
117 [tun=$withval], [tun=auto])
119 dnl If he doesn't choose, pick something sensible.
120 if test "$tun" = auto; then
121 AC_CACHE_CHECK([tunnel drivers to use], [mdw_cv_tunnel], [
126 [2.[4-9].*] | [2.[1-9][0-9]*.*] | [[3-9].*] | [[1-9][0-9]*.*])
138 mdw_cv_tunnel=$mdw_cv_tunnel${mdw_cv_tunnel:+ }slip
146 linux) AC_DEFINE([TUN_LINUX], [1],
147 [Install the Linux TUN/TAP driver.]) ;;
148 bsd) AC_DEFINE([TUN_BSD], [1],
149 [Install the BSD tunnel driver.]) ;;
150 unet) AC_DEFINE([TUN_UNET], [1],
151 [Install the obsolete Linux Usernet driver.]) ;;
153 *) AC_MSG_ERROR([Unknown tunnel type]) ;;
155 tunnels="$tunnels&tun_$i, "
157 AC_DEFINE_UNQUOTED([TUN_LIST], [$tunnels 0],
158 [List of tunnel drivers to install.])
160 dnl--------------------------------------------------------------------------
163 dnl Find out whether Python exists at all.
164 AM_PATH_PYTHON([2.4], [python=yes], [python=no])
165 AM_CONDITIONAL([HAVE_PYTHON], [test $python = yes])
167 dnl Find out whether we can use Catacomb and GTK.
168 if test $python = yes; then
169 AC_PYTHON_MODULE([pygtk])
170 AC_PYTHON_MODULE([catacomb])
172 AM_CONDITIONAL([HAVE_PYGTK], [test ${HAVE_PYMOD_PYGTK-no} = yes])
173 AM_CONDITIONAL([HAVE_PYCATACOMB], [test ${HAVE_PYMOD_CATACOMB-no} = yes])
175 dnl--------------------------------------------------------------------------
178 dnl This is all distressingly ugly and complicated. Why they can't just
179 dnl provide a pkg-config dropping containing all the useful information about
180 dnl the installation I don't know.
183 : ${wireshark_plugindir=unknown}
185 dnl Get the user to help.
186 AC_ARG_WITH([wireshark],
188 [--with-wireshark[=DIR]],
189 [build and install Wireshark plugin]),
191 no) haveshark=no needshark=no ;;
192 yes) haveshark=yes needshark=yes ;;
193 *) haveshark=yes needshark=yes
194 wireshark_plugindir=$withval ;;
196 [haveshark=yes needshark=no])
198 dnl Try to find the Wireshark installation directory the hard way.
199 case "$haveshark,$wireshark_plugindir" in
201 AC_CACHE_CHECK([where to put Wireshark plugins],
202 [mdw_cv_wireshark_plugin_dir], [
203 mdw_cv_wireshark_plugin_dir="failed"
205 for i in "${prefix}" /usr/local /usr `echo $PATH | tr : " "`; do
206 if test -x "$i/bin/tshark"; then
211 if test "$wsprefix" != none; then
212 wsbin=$wsprefix/bin/tshark
213 wsver=`$wsbin -v | sed ['s/^[^ ]* \([0-9A-Za-z.]*\).*$/\1/;q']`
214 dir=$wsprefix/lib/wireshark/plugins
215 test -d "$dir/$wsver" && dir="$dir/$wsver"
216 if test -d "$dir"; then
217 mdw_cv_wireshark_plugin_dir=$dir
221 case $mdw_cv_wireshark_plugin_dir in
222 failed) haveshark=no ;;
223 *) wireshark_plugindir=$mdw_cv_wireshark_plugin_dir ;;
227 dnl If we're still interested, find Glib.
229 yes) AM_PATH_GLIB_2_0([2.4.0], [], [haveshark=false], [gmodule]) ;;
232 dnl Find the include directory. This would be much easier if they just
233 dnl provided a pkg-config file.
238 wsprefix=`echo $wireshark_plugindir | sed 's:/lib/.*$::'`
239 AC_CACHE_CHECK([how to find the Wireshark headers],
240 [mdw_cv_wireshark_includes], [
241 mdw_cv_wireshark_includes=failed
244 "-I${wsprefix}/include/wireshark" \
245 "-I${wsprefix}/include" \
246 "-I${prefix}/include/wireshark" \
247 "-I${prefix}/include" \
248 "-I/usr/include/wireshark" \
249 "-I/usr/local/include/wireshark" \
250 "-I/usr/local/include"; do
251 CFLAGS="$GLIB_CFLAGS $i"
253 #include <netinet/in.h>
255 #include <wireshark/config.h>
256 #include <wireshark/epan/packet.h>],
257 [dissector_handle_t dh; dh = create_dissector_handle(0, 0);],
261 no) mdw_cv_wireshark_includes=$i ;;
265 case "$mdw_cv_wireshark_includes" in
266 failed) haveshark=no ;;
270 case "$haveshark,$needshark" in
272 AC_MSG_ERROR([failed to configure Wireshark plugin])
275 WIRESHARK_CFLAGS="$CFLAGS $GLIB_CFLAGS $mdw_cv_wireshark_includes"
276 AC_SUBST(WIRESHARK_CFLAGS)
277 AC_SUBST(wireshark_plugindir)
281 AM_CONDITIONAL([HAVE_WIRESHARK], [test "$haveshark" = yes])
283 dnl--------------------------------------------------------------------------
286 AC_CONFIG_HEADER([config/config.h])
287 AC_CONFIG_TESTDIR([t])
301 [t/Makefile t/atlocal])
304 dnl ----- That's all, folks -------------------------------------------------