Right-align short options in pki usage
[strongswan.git] / configure.in
1 dnl  configure.in for linux strongSwan
2 dnl  Copyright (C) 2006 Martin Willi
3 dnl  Hochschule fuer Technik Rapperswil
4 dnl
5 dnl  This program is free software; you can redistribute it and/or modify it
6 dnl  under the terms of the GNU General Public License as published by the
7 dnl  Free Software Foundation; either version 2 of the License, or (at your
8 dnl  option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
9 dnl
10 dnl  This program is distributed in the hope that it will be useful, but
11 dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 dnl  for more details.
14
15 dnl ===========================
16 dnl  initialize & set some vars
17 dnl ===========================
18
19 AC_INIT(strongSwan,4.3.5)
20 AM_INIT_AUTOMAKE(tar-ustar)
21 AC_CONFIG_MACRO_DIR([m4/config])
22 PKG_PROG_PKG_CONFIG
23
24 dnl =================================
25 dnl  check --enable-xxx & --with-xxx
26 dnl =================================
27
28 m4_include(m4/macros/with.m4)
29
30 ARG_WITH_SUBST([default-pkcs11],     [/usr/lib/opensc-pkcs11.so], [set the default PKCS11 library])
31 ARG_WITH_SUBST([random-device],      [/dev/random], [set the device to read real random data from])
32 ARG_WITH_SUBST([urandom-device],     [/dev/urandom], [set the device to read pseudo random data from])
33 ARG_WITH_SUBST([strongswan-conf],    [${sysconfdir}/strongswan.conf], [set the strongswan.conf file location])
34 ARG_WITH_SUBST([resolv-conf],        [${sysconfdir}/resolv.conf], [set the file to use in DNS handler plugin])
35 ARG_WITH_SUBST([piddir],             [/var/run], [set path for PID and UNIX socket files])
36 ARG_WITH_SUBST([ipsecdir],           [${libexecdir%/}/ipsec], [set installation path for ipsec tools])
37 ARG_WITH_SUBST([plugindir],          [${ipsecdir%/}/plugins], [set the installation path of plugins])
38 ARG_WITH_SUBST([sim-reader],         [${plugindir%/}/libeapsim-file.so], [set library containing the sim_run_alg()/sim_get_triplet() functions for EAP-SIM])
39 ARG_WITH_SUBST([nm-ca-dir],          [/usr/share/ca-certificates], [directory the NM plugin uses to look up trusted root certificates])
40 ARG_WITH_SUBST([linux-headers],      [\${top_srcdir}/src/include], [set directory of linux header files to use])
41 ARG_WITH_SUBST([routing-table],      [220], [set routing table to use for IPsec routes])
42 ARG_WITH_SUBST([routing-table-prio], [220], [set priority for IPsec routing table])
43
44 ARG_WITH_SET([capabilities],         [no], [set capability dropping library. Currently only the value "libcap" is supported])
45
46 AC_ARG_WITH(
47         [xauth-module],
48         AS_HELP_STRING([--with-xauth-module=lib],[set the path to the XAUTH module]),
49         [AC_DEFINE_UNQUOTED(XAUTH_DEFAULT_LIB, "$withval")],
50 )
51
52 AC_ARG_WITH(
53         [user],
54         AS_HELP_STRING([--with-user=user],[change user of the daemons to "user" after startup (default is "root").]),
55         [AC_DEFINE_UNQUOTED(IPSEC_USER, "$withval") AC_SUBST(ipsecuser, "$withval")],
56         [AC_SUBST(ipsecuser, "root")]
57 )
58
59 AC_ARG_WITH(
60         [group],
61         AS_HELP_STRING([--with-group=group],[change group of the daemons to "group" after startup (default is "root").]),
62         [AC_DEFINE_UNQUOTED(IPSEC_GROUP, "$withval") AC_SUBST(ipsecgroup, "$withval")],
63         [AC_SUBST(ipsecgroup, "root")]
64 )
65
66 m4_include(m4/macros/enable-disable.m4)
67
68 ARG_ENABL_SET([curl],           [enable CURL fetcher plugin to fetch files via libcurl. Requires libcurl.])
69 ARG_ENABL_SET([ldap],           [enable LDAP fetching plugin to fetch files via libldap. Requires openLDAP.])
70 ARG_DISBL_SET([aes],            [disable AES software implementation plugin.])
71 ARG_DISBL_SET([des],            [disable DES/3DES software implementation plugin.])
72 ARG_ENABL_SET([blowfish],       [enable Blowfish software implementation plugin.])
73 ARG_ENABL_SET([md4],            [enable MD4 software implementation plugin.])
74 ARG_DISBL_SET([md5],            [disable MD5 software implementation plugin.])
75 ARG_DISBL_SET([sha1],           [disable SHA1 software implementation plugin.])
76 ARG_DISBL_SET([sha2],           [disable SHA256/SHA384/SHA512 software implementation plugin.])
77 ARG_DISBL_SET([fips-prf],       [disable FIPS PRF software implementation plugin.])
78 ARG_DISBL_SET([gmp],            [disable GNU MP (libgmp) based crypto implementation plugin.])
79 ARG_DISBL_SET([random],         [disable RNG implementation on top of /dev/(u)random.])
80 ARG_DISBL_SET([x509],           [disable X509 certificate implementation plugin.])
81 ARG_DISBL_SET([pubkey],         [disable RAW public key support plugin.])
82 ARG_DISBL_SET([pkcs1],          [disable PKCS1 key decoding plugin.])
83 ARG_DISBL_SET([pgp],            [disable PGP key decoding plugin.])
84 ARG_DISBL_SET([dnskey],         [disable DNS RR key decoding plugin.])
85 ARG_DISBL_SET([pem],            [disable PEM decoding plugin.])
86 ARG_DISBL_SET([hmac],           [disable HMAC crypto implementation plugin.])
87 ARG_DISBL_SET([xcbc],           [disable xcbc crypto implementation plugin.])
88 ARG_ENABL_SET([test-vectors],   [enable plugin providing crypto test vectors.])
89 ARG_ENABL_SET([mysql],          [enable MySQL database support. Requires libmysqlclient_r.])
90 ARG_ENABL_SET([sqlite],         [enable SQLite database support. Requires libsqlite3.])
91 ARG_DISBL_SET([stroke],         [disable charons stroke (pluto compatibility) configuration backend.])
92 ARG_ENABL_SET([medsrv],         [enable mediation server web frontend and daemon plugin.])
93 ARG_ENABL_SET([medcli],         [enable mediation client configuration database plugin.])
94 ARG_ENABL_SET([smp],            [enable SMP configuration and control interface. Requires libxml.])
95 ARG_ENABL_SET([sql],            [enable SQL database configuration backend.])
96 ARG_ENABL_SET([smartcard],      [enable smartcard support.])
97 ARG_ENABL_SET([cisco-quirks],   [enable support of Cisco VPN client.])
98 ARG_ENABL_SET([leak-detective], [enable malloc hooks to find memory leaks.])
99 ARG_ENABL_SET([lock-profiler],  [enable lock/mutex profiling code.])
100 ARG_ENABL_SET([unit-tests],     [enable unit tests on IKEv2 daemon startup.])
101 ARG_ENABL_SET([load-tests],     [enable load testing plugin for IKEv2 daemon.])
102 ARG_ENABL_SET([eap-sim],        [enable SIM authenication module for EAP.])
103 ARG_ENABL_SET([eap-sim-file],   [enable EAP-SIM backend based on a triplet file.])
104 ARG_ENABL_SET([eap-identity],   [enable EAP module providing EAP-Identity helper.])
105 ARG_ENABL_SET([eap-md5],        [enable EAP MD5 (CHAP) authenication module.])
106 ARG_ENABL_SET([eap-gtc],        [enable PAM based EAP GTC authenication module.])
107 ARG_ENABL_SET([eap-aka],        [enable EAP AKA authentication module.])
108 ARG_ENABL_SET([eap-mschapv2],   [enable EAP MS-CHAPv2 authenication module.])
109 ARG_ENABL_SET([eap-radius],     [enable RADIUS proxy authenication module.])
110 ARG_DISBL_SET([kernel-netlink], [disable the netlink kernel interface.])
111 ARG_ENABL_SET([kernel-pfkey],   [enable the PF_KEY kernel interface.])
112 ARG_ENABL_SET([kernel-pfroute], [enable the PF_ROUTE kernel interface.])
113 ARG_ENABL_SET([kernel-klips],   [enable the KLIPS kernel interface.])
114 ARG_ENABL_SET([nat-transport],  [enable NAT traversal with IPsec transport mode in pluto.])
115 ARG_DISBL_SET([vendor-id],      [disable the sending of the strongSwan vendor ID in pluto.])
116 ARG_DISBL_SET([xauth-vid],      [disable the sending of the XAUTH vendor ID.])
117 ARG_ENABL_SET([dumm],           [enable the DUMM UML test framework.])
118 ARG_ENABL_SET([fast],           [enable libfast (FastCGI Application Server w/ templates.])
119 ARG_ENABL_SET([manager],        [enable web management console (proof of concept).])
120 ARG_ENABL_SET([mediation],      [enable IKEv2 Mediation Extension.])
121 ARG_ENABL_SET([integrity-test], [enable integrity testing of libstrongswan and plugins.])
122 ARG_DISBL_SET([pluto],          [disable the IKEv1 keying daemon pluto.])
123 ARG_DISBL_SET([threads],        [disable the use of threads in pluto. Charon always uses threads.])
124 ARG_DISBL_SET([charon],         [disable the IKEv2 keying daemon charon.])
125 ARG_DISBL_SET([tools],          [disable additional utilities (openac, scepclient and pki).])
126 ARG_DISBL_SET([scripts],        [disable additional utilities (found in directory scripts).])
127 ARG_DISBL_SET([updown],         [disable updown firewall script plugin.])
128 ARG_DISBL_SET([attr],           [disable strongswan.conf based configuration attribute plugin.])
129 ARG_DISBL_SET([resolve],        [disable resolve DNS handler plugin.])
130 ARG_ENABL_SET([padlock],        [enables VIA Padlock crypto plugin.])
131 ARG_ENABL_SET([openssl],        [enables the OpenSSL crypto plugin.])
132 ARG_ENABL_SET([gcrypt],         [enables the libgcrypt plugin.])
133 ARG_ENABL_SET([agent],          [enables the ssh-agent signing plugin.])
134 ARG_ENABL_SET([uci],            [enable OpenWRT UCI configuration plugin.])
135 ARG_ENABL_SET([nm],             [enable NetworkManager plugin.])
136 ARG_ENABL_SET([vstr],           [enforce using the Vstr string library to replace glibc-like printf hooks.])
137
138 dnl =========================
139 dnl  set up compiler and flags
140 dnl =========================
141
142 if test -z "$CFLAGS"; then
143         CFLAGS="-g -O2 -Wall -Wno-format -Wno-pointer-sign -Wno-strict-aliasing"
144 fi
145 AC_PROG_CC
146 AC_LIB_PREFIX
147 AC_C_BIGENDIAN
148
149 dnl =========================
150 dnl  check required programs
151 dnl =========================
152
153 AC_PROG_INSTALL
154 AC_PROG_LIBTOOL
155 AC_PROG_EGREP
156 AC_PROG_AWK
157 AC_PROG_LEX
158 AC_PROG_YACC
159 AC_PATH_PROG([PERL], [perl], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
160 AC_PATH_PROG([GPERF], [gperf], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
161
162 dnl because gperf is not needed by end-users we just report it but do not abort on failure
163 AC_MSG_CHECKING([gperf version >= 3.0.0])
164 if test -x "$GPERF"; then
165         if test "`$GPERF --version | $AWK -F' ' '/^GNU gperf/ { print $3 }' | $AWK -F. '{ print $1 }'`" -ge "3"; then
166                 AC_MSG_RESULT([yes])
167         else
168                 AC_MSG_RESULT([no])
169         fi
170 else
171         AC_MSG_RESULT([not found])
172 fi
173
174 dnl translate user/group to numercial ids
175 AC_MSG_CHECKING([for uid of user "$ipsecuser"])
176 ipsecuid=`id -u $ipsecuser 2>/dev/null`
177 if test -n "$ipsecuid"; then
178         AC_MSG_RESULT([$ipsecuid])
179         AC_SUBST(ipsecuid)
180 else
181         AC_MSG_ERROR([not found])
182 fi
183 AC_MSG_CHECKING([for gid of group "$ipsecgroup"])
184 ipsecgid=`$EGREP "^$ipsecgroup:" /etc/group | $AWK -F: '{ print $3 }'`
185 if test -n "$ipsecgid"; then
186         AC_MSG_RESULT([$ipsecgid])
187         AC_SUBST(ipsecgid)
188 else
189         AC_MSG_ERROR([not found])
190 fi
191
192 dnl =========================
193 dnl  dependency calculation
194 dnl =========================
195
196 if test x$eap_aka = xtrue; then
197         gmp=true;
198         fips_prf=true;
199         sha1=true;
200 fi
201
202 if test x$eap_sim = xtrue; then
203         fips_prf=true;
204 fi
205
206 if test x$fips_prf = xtrue; then
207         sha1=true;
208 fi
209
210 if test x$smp = xtrue; then
211         xml=true
212 fi
213
214 if test x$manager = xtrue; then
215         fast=true
216 fi
217
218 if test x$medsrv = xtrue; then
219         mediation=true
220         fast=true
221 fi
222
223 if test x$medcli = xtrue; then
224         mediation=true
225 fi
226
227 dnl ===========================================
228 dnl  check required libraries and header files
229 dnl ===========================================
230
231 AC_HEADER_STDBOOL
232 AC_FUNC_ALLOCA
233
234 dnl libraries needed on some platforms but not on others
235 dnl ====================================================
236 saved_LIBS=$LIBS
237
238 dnl FreeBSD and Mac OS X have dlopen integrated in libc, Linux needs libdl
239 LIBS=""
240 AC_SEARCH_LIBS(dlopen, dl, [DLLIB=$LIBS])
241 AC_SUBST(DLLIB)
242
243 dnl glibc's backtrace() can be replicated on FreeBSD with libexecinfo
244 LIBS=""
245 AC_SEARCH_LIBS(backtrace, execinfo, [BTLIB=$LIBS])
246 AC_CHECK_FUNCS(backtrace)
247 AC_SUBST(BTLIB)
248
249 dnl OpenSolaris needs libsocket and libnsl for socket()
250 LIBS=""
251 AC_SEARCH_LIBS(socket, socket, [SOCKLIB=$LIBS],
252         [AC_CHECK_LIB(nsl, socket, [SOCKLIB="-lsocket -lnsl"], [], [-lsocket])]
253 )
254 AC_SUBST(SOCKLIB)
255
256 dnl FreeBSD has clock_gettime in libc, Linux needs librt
257 LIBS=""
258 AC_SEARCH_LIBS(clock_gettime, rt, [RTLIB=$LIBS])
259 AC_CHECK_FUNCS(clock_gettime)
260 AC_SUBST(RTLIB)
261
262 LIBS=$saved_LIBS
263 dnl ======================
264
265 AC_MSG_CHECKING(for dladdr)
266 AC_TRY_COMPILE(
267         [#define _GNU_SOURCE
268          #include <dlfcn.h>],
269         [Dl_info* info = 0;
270          dladdr(0, info);],
271         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_DLADDR])],
272         [AC_MSG_RESULT([no])]
273 )
274
275 dnl check if pthread_condattr_setclock(CLOCK_MONOTONE) is supported
276 saved_LIBS=$LIBS
277 LIBS="-lpthread"
278 AC_MSG_CHECKING([for pthread_condattr_setclock(CLOCK_MONOTONE)])
279 AC_TRY_RUN(
280         [#include <pthread.h>
281          int main() { pthread_condattr_t attr;
282                 pthread_condattr_init(&attr);
283                 return pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);}],
284         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC])],
285         [AC_MSG_RESULT([no])]
286 )
287 LIBS=$saved_LIBS
288
289 AC_CHECK_FUNCS(prctl)
290
291 AC_CHECK_HEADERS(sys/sockio.h)
292 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)
293
294 AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [],
295 [
296         #include <sys/types.h>
297         #include <sys/socket.h>
298 ])
299
300 AC_CHECK_MEMBERS([struct sadb_x_policy.sadb_x_policy_priority], [], [],
301 [
302         #include <sys/types.h>
303         #ifdef HAVE_NET_PFKEYV2_H
304         #include <net/pfkeyv2.h>
305         #else
306         #include <stdint.h>
307         #include <linux/pfkeyv2.h>
308         #endif
309 ])
310
311 AC_MSG_CHECKING([for IPSEC_MODE_BEET])
312 AC_TRY_COMPILE(
313         [#include <sys/types.h>
314         #ifdef HAVE_NETIPSEC_IPSEC_H
315         #include <netipsec/ipsec.h>
316         #elif defined(HAVE_NETINET6_IPSEC_H)
317         #include <netinet6/ipsec.h>
318         #else
319         #include <stdint.h>
320         #include <linux/ipsec.h>
321         #endif],
322         [int mode = IPSEC_MODE_BEET;
323          return mode;],
324         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_IPSEC_MODE_BEET])],
325         [AC_MSG_RESULT([no])]
326 )
327
328 AC_MSG_CHECKING([for IPSEC_DIR_FWD])
329 AC_TRY_COMPILE(
330         [#include <sys/types.h>
331         #ifdef HAVE_NETIPSEC_IPSEC_H
332         #include <netipsec/ipsec.h>
333         #elif defined(HAVE_NETINET6_IPSEC_H)
334         #include <netinet6/ipsec.h>
335         #else
336         #include <stdint.h>
337         #include <linux/ipsec.h>
338         #endif],
339         [int dir = IPSEC_DIR_FWD;
340          return dir;],
341         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_IPSEC_DIR_FWD])],
342         [AC_MSG_RESULT([no])]
343 )
344
345 AC_MSG_CHECKING([for gcc atomic operations])
346 AC_TRY_RUN(
347 [
348         int main() {
349                 volatile int ref = 1;
350                 __sync_fetch_and_add (&ref, 1);
351                 __sync_sub_and_fetch (&ref, 1);
352                 /* Make sure test fails if operations are not supported */
353                 __sync_val_compare_and_swap(&ref, 1, 0);
354                 return ref;
355         }
356 ],
357 [AC_MSG_RESULT([yes]); AC_DEFINE(HAVE_GCC_ATOMIC_OPERATIONS)],
358 [AC_MSG_RESULT([no])],
359 [AC_MSG_RESULT([no])])
360
361 AC_CHECK_FUNC(
362         [register_printf_function],
363         [AC_DEFINE(HAVE_PRINTF_HOOKS)],
364         [
365                 AC_MSG_NOTICE([printf does not support custom format specifiers!])
366                 vstr=true
367         ]
368 )
369
370 if test x$vstr = xtrue; then
371         AC_HAVE_LIBRARY([vstr],[LIBS="$LIBS"],[AC_MSG_ERROR([Vstr string library not found])])
372         AC_DEFINE(USE_VSTR)
373 fi
374
375 if test x$gmp = xtrue; then
376         AC_HAVE_LIBRARY([gmp],[LIBS="$LIBS"],[AC_MSG_ERROR([GNU Multi Precision library gmp not found])])
377         AC_MSG_CHECKING([gmp.h version >= 4.1.4])
378         AC_TRY_COMPILE(
379                 [#include "gmp.h"],
380                 [
381                         #if (__GNU_MP_VERSION*100 +  __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL) < 414
382                                 #error bad gmp
383                         #endif
384                 ],
385                 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); AC_MSG_ERROR([No usable gmp.h found!])]
386         )
387 fi
388
389 if test x$ldap = xtrue; then
390         AC_HAVE_LIBRARY([ldap],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library ldap not found])])
391         AC_HAVE_LIBRARY([lber],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library lber not found])])
392         AC_CHECK_HEADER([ldap.h],,[AC_MSG_ERROR([LDAP header ldap.h not found!])])
393 fi
394
395 if test x$curl = xtrue; then
396         AC_HAVE_LIBRARY([curl],[LIBS="$LIBS"],[AC_MSG_ERROR([CURL library curl not found])])
397         AC_CHECK_HEADER([curl/curl.h],,[AC_MSG_ERROR([CURL header curl/curl.h not found!])])
398 fi
399
400 if test x$xml = xtrue; then
401         PKG_CHECK_MODULES(xml, [libxml-2.0])
402         AC_SUBST(xml_CFLAGS)
403         AC_SUBST(xml_LIBS)
404 fi
405
406 if test x$dumm = xtrue; then
407         PKG_CHECK_MODULES(gtk, [gtk+-2.0 vte])
408         AC_SUBST(gtk_CFLAGS)
409         AC_SUBST(gtk_LIBS)
410         AC_CHECK_PROGS(RUBY, ruby)
411         AC_MSG_CHECKING([for Ruby header files])
412         if test -n "$RUBY"; then
413                 RUBYDIR=`($RUBY -rmkmf -e 'print Config::CONFIG[["archdir"]] || $archdir') 2>/dev/null`
414                 if test -n "$RUBYDIR"; then
415                         dirs="$RUBYDIR"
416                         RUBYINCLUDE=none
417                         for i in $dirs; do
418                                 if test -r $i/ruby.h; then
419                                         AC_MSG_RESULT([$i])
420                                         RUBYINCLUDE="-I$i"
421                                         break;
422                                 fi
423                         done
424                         if test x"$RUBYINCLUDE" = xnone; then
425                                 AC_MSG_ERROR([ruby.h not found])
426                         fi
427                         AC_SUBST(RUBYINCLUDE)
428                 else
429                         AC_MSG_ERROR([unable to determine ruby configuration])
430                 fi
431         else
432                 AC_MSG_ERROR([don't know how to run ruby])
433         fi
434 fi
435
436 if test x$fast = xtrue; then
437         AC_HAVE_LIBRARY([neo_cgi],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver library neo_cgi not found!])])
438         AC_HAVE_LIBRARY([neo_utl],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver library neo_utl not found!])])
439         AC_HAVE_LIBRARY([z],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver dependency zlib not found!])])
440 dnl autoconf does not like CamelCase!? How to fix this?
441 dnl     AC_CHECK_HEADER([ClearSilver/ClearSilver.h],,[AC_MSG_ERROR([ClearSilver header file ClearSilver/ClearSilver.h not found!])])
442
443         AC_HAVE_LIBRARY([fcgi],[LIBS="$LIBS"],[AC_MSG_ERROR([FastCGI library fcgi not found!])])
444         AC_CHECK_HEADER([fcgiapp.h],,[AC_MSG_ERROR([FastCGI header file fcgiapp.h not found!])])
445 fi
446
447 if test x$mysql = xtrue; then
448         AC_PATH_PROG([MYSQLCONFIG], [mysql_config], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
449         if test x$MYSQLCONFIG = x; then
450                 AC_MSG_ERROR([mysql_config not found!])
451         fi
452         AC_SUBST(MYSQLLIB, `$MYSQLCONFIG --libs_r`)
453         AC_SUBST(MYSQLCFLAG, `$MYSQLCONFIG --cflags`)
454 fi
455
456 if test x$sqlite = xtrue; then
457         AC_HAVE_LIBRARY([sqlite3],[LIBS="$LIBS"],[AC_MSG_ERROR([SQLite library sqlite3 not found])])
458         AC_CHECK_HEADER([sqlite3.h],,[AC_MSG_ERROR([SQLite header sqlite3.h not found!])])
459         AC_MSG_CHECKING([sqlite3_prepare_v2])
460         AC_TRY_COMPILE(
461                 [#include <sqlite3.h>],
462                 [
463                         void *test = sqlite3_prepare_v2;
464                 ],
465                 [AC_MSG_RESULT([yes])]; AC_DEFINE_UNQUOTED(HAVE_SQLITE3_PREPARE_V2, 1), [AC_MSG_RESULT([no])])
466         AC_MSG_CHECKING([sqlite3.h version >= 3.3.1])
467         AC_TRY_COMPILE(
468                 [#include <sqlite3.h>],
469                 [
470                         #if SQLITE_VERSION_NUMBER < 3003001
471                                 #error bad sqlite
472                         #endif
473                 ],
474                 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); AC_MSG_ERROR([SQLite version >= 3.3.1 required!])])
475 fi
476
477 if test x$openssl = xtrue; then
478         AC_HAVE_LIBRARY([crypto],[LIBS="$LIBS"],[AC_MSG_ERROR([OpenSSL crypto library not found])])
479         AC_CHECK_HEADER([openssl/evp.h],,[AC_MSG_ERROR([OpenSSL header openssl/evp.h not found!])])
480 fi
481
482 if test x$gcrypt = xtrue; then
483         AC_HAVE_LIBRARY([gcrypt],[LIBS="$LIBS"],[AC_MSG_ERROR([gcrypt library not found])])
484         AC_CHECK_HEADER([gcrypt.h],,[AC_MSG_ERROR([gcrypt header gcrypt.h not found!])])
485         AC_MSG_CHECKING([gcrypt CAMELLIA cipher])
486         AC_TRY_COMPILE(
487                 [#include <gcrypt.h>],
488                 [enum gcry_cipher_algos alg = GCRY_CIPHER_CAMELLIA128;],
489                 [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_GCRY_CIPHER_CAMELLIA])],
490                 [AC_MSG_RESULT([no])]
491         )
492 fi
493
494 if test x$uci = xtrue; then
495         AC_HAVE_LIBRARY([uci],[LIBS="$LIBS"],[AC_MSG_ERROR([UCI library libuci not found])])
496         AC_CHECK_HEADER([uci.h],,[AC_MSG_ERROR([UCI header uci.h not found!])])
497 fi
498
499 if test x$nm = xtrue; then
500         PKG_CHECK_MODULES(nm, [NetworkManager libnm_glib_vpn gthread-2.0])
501         AC_SUBST(nm_CFLAGS)
502         AC_SUBST(nm_LIBS)
503 fi
504
505 if test x$eap_gtc = xtrue; then
506         AC_HAVE_LIBRARY([pam],[LIBS="$LIBS"],[AC_MSG_ERROR([PAM library not found])])
507         AC_CHECK_HEADER([security/pam_appl.h],,[AC_MSG_ERROR([PAM header security/pam_appl.h not found!])])
508 fi
509
510 if test x$capabilities = xlibcap; then
511         AC_HAVE_LIBRARY([cap],[LIBS="$LIBS"],[AC_MSG_ERROR([libcap library not found])])
512         AC_CHECK_HEADER([sys/capability.h],,[AC_MSG_ERROR([libcap header sys/capability.h not found!])])
513 fi
514
515 if test x$integrity_test = xtrue; then
516         AC_MSG_CHECKING([for dladdr()])
517         AC_TRY_COMPILE(
518                 [#define _GNU_SOURCE
519                  #include <dlfcn.h>],
520                 [Dl_info info; dladdr(main, &info);],
521                 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]);
522                  AC_MSG_ERROR([dladdr() not supported, required by integrity-test!])]
523         )
524         AC_MSG_CHECKING([for dl_iterate_phdr()])
525         AC_TRY_COMPILE(
526                 [#define _GNU_SOURCE
527                  #include <link.h>],
528                 [dl_iterate_phdr((void*)0, (void*)0);],
529                 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]);
530                  AC_MSG_ERROR([dl_iterate_phdr() not supported, required by integrity-test!])]
531         )
532 fi
533
534 dnl ======================================
535 dnl  collect all plugins for libstrongswan
536 dnl ======================================
537
538 libstrongswan_plugins=
539 pluto_plugins=
540
541 if test x$test_vectors = xtrue; then
542         libstrongswan_plugins=${libstrongswan_plugins}" test-vectors"
543         pluto_plugins=${pluto_plugins}" test-vectors"
544 fi
545 if test x$curl = xtrue; then
546         libstrongswan_plugins=${libstrongswan_plugins}" curl"
547         pluto_plugins=${pluto_plugins}" curl"
548 fi
549 if test x$ldap = xtrue; then
550         libstrongswan_plugins=${libstrongswan_plugins}" ldap"
551         pluto_plugins=${pluto_plugins}" ldap"
552 fi
553 if test x$aes = xtrue; then
554         libstrongswan_plugins=${libstrongswan_plugins}" aes"
555         pluto_plugins=${pluto_plugins}" aes"
556 fi
557 if test x$des = xtrue; then
558         libstrongswan_plugins=${libstrongswan_plugins}" des"
559         pluto_plugins=${pluto_plugins}" des"
560 fi
561 if test x$blowfish = xtrue; then
562         libstrongswan_plugins=${libstrongswan_plugins}" blowfish"
563         pluto_plugins=${pluto_plugins}" blowfish"
564 fi
565 if test x$sha1 = xtrue; then
566         libstrongswan_plugins=${libstrongswan_plugins}" sha1"
567         pluto_plugins=${pluto_plugins}" sha1"
568 fi
569 if test x$sha2 = xtrue; then
570         libstrongswan_plugins=${libstrongswan_plugins}" sha2"
571         pluto_plugins=${pluto_plugins}" sha2"
572 fi
573 if test x$md4 = xtrue; then
574         libstrongswan_plugins=${libstrongswan_plugins}" md4"
575 fi
576 if test x$md5 = xtrue; then
577         libstrongswan_plugins=${libstrongswan_plugins}" md5"
578         pluto_plugins=${pluto_plugins}" md5"
579 fi
580 if test x$fips_prf = xtrue; then
581         libstrongswan_plugins=${libstrongswan_plugins}" fips-prf"
582 fi
583 if test x$random = xtrue; then
584         libstrongswan_plugins=${libstrongswan_plugins}" random"
585         pluto_plugins=${pluto_plugins}" random"
586 fi
587 if test x$x509 = xtrue; then
588         libstrongswan_plugins=${libstrongswan_plugins}" x509"
589 fi
590 if test x$pubkey = xtrue; then
591         libstrongswan_plugins=${libstrongswan_plugins}" pubkey"
592         pluto_plugins=${pluto_plugins}" pubkey"
593 fi
594 if test x$pkcs1 = xtrue; then
595         libstrongswan_plugins=${libstrongswan_plugins}" pkcs1"
596         pluto_plugins=${pluto_plugins}" pkcs1"
597 fi
598 if test x$pgp = xtrue; then
599         libstrongswan_plugins=${libstrongswan_plugins}" pgp"
600         pluto_plugins=${pluto_plugins}" pgp"
601 fi
602 if test x$dnskey = xtrue; then
603         libstrongswan_plugins=${libstrongswan_plugins}" dnskey"
604         pluto_plugins=${pluto_plugins}" dnskey"
605 fi
606 if test x$pem = xtrue; then
607         libstrongswan_plugins=${libstrongswan_plugins}" pem"
608         pluto_plugins=${pluto_plugins}" pem"
609 fi
610 if test x$mysql = xtrue; then
611         libstrongswan_plugins=${libstrongswan_plugins}" mysql"
612 fi
613 if test x$sqlite = xtrue; then
614         libstrongswan_plugins=${libstrongswan_plugins}" sqlite"
615 fi
616 if test x$padlock = xtrue; then
617         libstrongswan_plugins=${libstrongswan_plugins}" padlock"
618 fi
619 if test x$openssl = xtrue; then
620         libstrongswan_plugins=${libstrongswan_plugins}" openssl"
621         pluto_plugins=${pluto_plugins}" openssl"
622 fi
623 if test x$gcrypt = xtrue; then
624         libstrongswan_plugins=${libstrongswan_plugins}" gcrypt"
625         pluto_plugins=${pluto_plugins}" gcrypt"
626 fi
627 if test x$xcbc = xtrue; then
628         libstrongswan_plugins=${libstrongswan_plugins}" xcbc"
629 fi
630 if test x$hmac = xtrue; then
631         libstrongswan_plugins=${libstrongswan_plugins}" hmac"
632         pluto_plugins=${pluto_plugins}" hmac"
633 fi
634 if test x$agent = xtrue; then
635         libstrongswan_plugins=${libstrongswan_plugins}" agent"
636 fi
637 if test x$gmp = xtrue; then
638         libstrongswan_plugins=${libstrongswan_plugins}" gmp"
639         pluto_plugins=${pluto_plugins}" gmp"
640 fi
641
642 AC_SUBST(libstrongswan_plugins)
643 AC_SUBST(pluto_plugins)
644
645 dnl =========================
646 dnl  set Makefile.am vars
647 dnl =========================
648
649 dnl libstrongswan plugins
650 dnl =====================
651 AM_CONDITIONAL(USE_TEST_VECTORS, test x$test_vectors = xtrue)
652 AM_CONDITIONAL(USE_CURL, test x$curl = xtrue)
653 AM_CONDITIONAL(USE_LDAP, test x$ldap = xtrue)
654 AM_CONDITIONAL(USE_AES, test x$aes = xtrue)
655 AM_CONDITIONAL(USE_DES, test x$des = xtrue)
656 AM_CONDITIONAL(USE_BLOWFISH, test x$blowfish = xtrue)
657 AM_CONDITIONAL(USE_MD4, test x$md4 = xtrue)
658 AM_CONDITIONAL(USE_MD5, test x$md5 = xtrue)
659 AM_CONDITIONAL(USE_SHA1, test x$sha1 = xtrue)
660 AM_CONDITIONAL(USE_SHA2, test x$sha2 = xtrue)
661 AM_CONDITIONAL(USE_FIPS_PRF, test x$fips_prf = xtrue)
662 AM_CONDITIONAL(USE_GMP, test x$gmp = xtrue)
663 AM_CONDITIONAL(USE_RANDOM, test x$random = xtrue)
664 AM_CONDITIONAL(USE_X509, test x$x509 = xtrue)
665 AM_CONDITIONAL(USE_PUBKEY, test x$pubkey = xtrue)
666 AM_CONDITIONAL(USE_PKCS1, test x$pkcs1 = xtrue)
667 AM_CONDITIONAL(USE_PGP, test x$pgp = xtrue)
668 AM_CONDITIONAL(USE_DNSKEY, test x$dnskey = xtrue)
669 AM_CONDITIONAL(USE_PEM, test x$pem = xtrue)
670 AM_CONDITIONAL(USE_HMAC, test x$hmac = xtrue)
671 AM_CONDITIONAL(USE_XCBC, test x$xcbc = xtrue)
672 AM_CONDITIONAL(USE_MYSQL, test x$mysql = xtrue)
673 AM_CONDITIONAL(USE_SQLITE, test x$sqlite = xtrue)
674 AM_CONDITIONAL(USE_PADLOCK, test x$padlock = xtrue)
675 AM_CONDITIONAL(USE_OPENSSL, test x$openssl = xtrue)
676 AM_CONDITIONAL(USE_GCRYPT, test x$gcrypt = xtrue)
677 AM_CONDITIONAL(USE_AGENT, test x$agent = xtrue)
678
679 dnl charon plugins
680 dnl ==============
681 AM_CONDITIONAL(USE_STROKE, test x$stroke = xtrue)
682 AM_CONDITIONAL(USE_MEDSRV, test x$medsrv = xtrue)
683 AM_CONDITIONAL(USE_MEDCLI, test x$medcli = xtrue)
684 AM_CONDITIONAL(USE_NM, test x$nm = xtrue)
685 AM_CONDITIONAL(USE_UCI, test x$uci = xtrue)
686 AM_CONDITIONAL(USE_SMP, test x$smp = xtrue)
687 AM_CONDITIONAL(USE_SQL, test x$sql = xtrue)
688 AM_CONDITIONAL(USE_UPDOWN, test x$updown = xtrue)
689 AM_CONDITIONAL(USE_ATTR, test x$attr = xtrue)
690 AM_CONDITIONAL(USE_RESOLVE, test x$resolve = xtrue)
691 AM_CONDITIONAL(USE_UNIT_TESTS, test x$unittest = xtrue)
692 AM_CONDITIONAL(USE_LOAD_TESTS, test x$loadtest = xtrue)
693 AM_CONDITIONAL(USE_EAP_SIM, test x$eap_sim = xtrue)
694 AM_CONDITIONAL(USE_EAP_SIM_FILE, test x$eap_sim_file = xtrue)
695 AM_CONDITIONAL(USE_EAP_IDENTITY, test x$eap_identity = xtrue)
696 AM_CONDITIONAL(USE_EAP_MD5, test x$eap_md5 = xtrue)
697 AM_CONDITIONAL(USE_EAP_GTC, test x$eap_gtc = xtrue)
698 AM_CONDITIONAL(USE_EAP_AKA, test x$eap_aka = xtrue)
699 AM_CONDITIONAL(USE_EAP_MSCHAPV2, test x$eap_mschapv2 = xtrue)
700 AM_CONDITIONAL(USE_EAP_RADIUS, test x$eap_radius = xtrue)
701 AM_CONDITIONAL(USE_KERNEL_NETLINK, test x$kernel_netlink = xtrue)
702 AM_CONDITIONAL(USE_KERNEL_PFKEY, test x$kernel_pfkey = xtrue)
703 AM_CONDITIONAL(USE_KERNEL_PFROUTE, test x$kernel_pfroute = xtrue)
704 AM_CONDITIONAL(USE_KERNEL_KLIPS, test x$kernel_klips = xtrue)
705
706 dnl other options
707 dnl =============
708 AM_CONDITIONAL(USE_SMARTCARD, test x$smartcard = xtrue)
709 AM_CONDITIONAL(USE_CISCO_QUIRKS, test x$cisco_quirks = xtrue)
710 AM_CONDITIONAL(USE_LEAK_DETECTIVE, test x$leak_detective = xtrue)
711 AM_CONDITIONAL(USE_LOCK_PROFILER, test x$lock_profiler = xtrue)
712 AM_CONDITIONAL(USE_NAT_TRANSPORT, test x$nat_transport = xtrue)
713 AM_CONDITIONAL(USE_VENDORID, test x$vendor_id = xtrue)
714 AM_CONDITIONAL(USE_XAUTH_VID, test x$xauth_vid = xtrue)
715 AM_CONDITIONAL(USE_DUMM, test x$dumm = xtrue)
716 AM_CONDITIONAL(USE_FAST, test x$fast = xtrue)
717 AM_CONDITIONAL(USE_MANAGER, test x$manager = xtrue)
718 AM_CONDITIONAL(USE_ME, test x$mediation = xtrue)
719 AM_CONDITIONAL(USE_INTEGRITY_TEST, test x$integrity_test = xtrue)
720 AM_CONDITIONAL(USE_CAPABILITIES, test x$capabilities = xlibcap)
721 AM_CONDITIONAL(USE_PLUTO, test x$pluto = xtrue)
722 AM_CONDITIONAL(USE_THREADS, test x$threads = xtrue)
723 AM_CONDITIONAL(USE_CHARON, test x$charon = xtrue)
724 AM_CONDITIONAL(USE_TOOLS, test x$tools = xtrue)
725 AM_CONDITIONAL(USE_SCRIPTS, test x$scripts = xtrue)
726 AM_CONDITIONAL(USE_LIBSTRONGSWAN, test x$charon = xtrue -o x$pluto = xtrue -o x$tools = xtrue)
727 AM_CONDITIONAL(USE_FILE_CONFIG, test x$pluto = xtrue -o x$stroke = xtrue)
728 AM_CONDITIONAL(USE_VSTR, test x$vstr = xtrue)
729
730 dnl ==============================
731 dnl  set global definitions
732 dnl ==============================
733
734 if test x$mediation = xtrue; then
735         AC_DEFINE(ME)
736 fi
737 if test x$capabilities = xlibcap; then
738         AC_DEFINE(CAPABILITIES)
739 fi
740
741 dnl ==============================
742 dnl  build Makefiles
743 dnl ==============================
744
745 AC_OUTPUT(
746         Makefile
747         src/Makefile
748         src/include/Makefile
749         src/libstrongswan/Makefile
750         src/libstrongswan/plugins/aes/Makefile
751         src/libstrongswan/plugins/des/Makefile
752         src/libstrongswan/plugins/blowfish/Makefile
753         src/libstrongswan/plugins/md4/Makefile
754         src/libstrongswan/plugins/md5/Makefile
755         src/libstrongswan/plugins/sha1/Makefile
756         src/libstrongswan/plugins/sha2/Makefile
757         src/libstrongswan/plugins/fips_prf/Makefile
758         src/libstrongswan/plugins/gmp/Makefile
759         src/libstrongswan/plugins/random/Makefile
760         src/libstrongswan/plugins/hmac/Makefile
761         src/libstrongswan/plugins/xcbc/Makefile
762         src/libstrongswan/plugins/x509/Makefile
763         src/libstrongswan/plugins/pubkey/Makefile
764         src/libstrongswan/plugins/pkcs1/Makefile
765         src/libstrongswan/plugins/pgp/Makefile
766         src/libstrongswan/plugins/dnskey/Makefile
767         src/libstrongswan/plugins/pem/Makefile
768         src/libstrongswan/plugins/curl/Makefile
769         src/libstrongswan/plugins/ldap/Makefile
770         src/libstrongswan/plugins/mysql/Makefile
771         src/libstrongswan/plugins/sqlite/Makefile
772         src/libstrongswan/plugins/padlock/Makefile
773         src/libstrongswan/plugins/openssl/Makefile
774         src/libstrongswan/plugins/gcrypt/Makefile
775         src/libstrongswan/plugins/agent/Makefile
776         src/libstrongswan/plugins/test_vectors/Makefile
777         src/libfreeswan/Makefile
778         src/pluto/Makefile
779         src/whack/Makefile
780         src/charon/Makefile
781         src/charon/plugins/eap_aka/Makefile
782         src/charon/plugins/eap_identity/Makefile
783         src/charon/plugins/eap_md5/Makefile
784         src/charon/plugins/eap_gtc/Makefile
785         src/charon/plugins/eap_sim/Makefile
786         src/charon/plugins/eap_sim_file/Makefile
787         src/charon/plugins/eap_mschapv2/Makefile
788         src/charon/plugins/eap_radius/Makefile
789         src/charon/plugins/kernel_netlink/Makefile
790         src/charon/plugins/kernel_pfkey/Makefile
791         src/charon/plugins/kernel_pfroute/Makefile
792         src/charon/plugins/kernel_klips/Makefile
793         src/charon/plugins/smp/Makefile
794         src/charon/plugins/sql/Makefile
795         src/charon/plugins/medsrv/Makefile
796         src/charon/plugins/medcli/Makefile
797         src/charon/plugins/nm/Makefile
798         src/charon/plugins/uci/Makefile
799         src/charon/plugins/stroke/Makefile
800         src/charon/plugins/updown/Makefile
801         src/charon/plugins/attr/Makefile
802         src/charon/plugins/resolve/Makefile
803         src/charon/plugins/unit_tester/Makefile
804         src/charon/plugins/load_tester/Makefile
805         src/stroke/Makefile
806         src/ipsec/Makefile
807         src/starter/Makefile
808         src/_updown/Makefile
809         src/_updown_espmark/Makefile
810         src/_copyright/Makefile
811         src/openac/Makefile
812         src/scepclient/Makefile
813         src/pki/Makefile
814         src/dumm/Makefile
815         src/dumm/ext/extconf.rb
816         src/libfast/Makefile
817         src/manager/Makefile
818         src/medsrv/Makefile
819         src/checksum/Makefile
820         scripts/Makefile
821         testing/Makefile
822 )