1 dnl configure.in for linux strongSwan
2 dnl Copyright (C) 2006 Martin Willi
3 dnl Hochschule fuer Technik Rapperswil
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>.
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
15 dnl ===========================
16 dnl initialize & set some vars
17 dnl ===========================
19 AC_INIT(strongSwan,4.1.5)
20 AM_INIT_AUTOMAKE(tar-ustar)
22 AC_SUBST(confdir, '${sysconfdir}')
24 dnl =================================
25 dnl check --enable-xxx & --with-xxx
26 dnl =================================
31 AS_HELP_STRING([--with-default-pkcs11=lib],[set the default PKCS11 library other than "/usr/lib/opensc-pkcs11.so"]),
32 [AC_DEFINE_UNQUOTED(PKCS11_DEFAULT_LIB, "$withval")],
33 [AC_DEFINE_UNQUOTED(PKCS11_DEFAULT_LIB, "/usr/lib/opensc-pkcs11.so")]
38 AS_HELP_STRING([--with-xauth-module=lib],[set the path to the XAUTH module]),
39 [AC_DEFINE_UNQUOTED(XAUTH_DEFAULT_LIB, "$withval")],
44 AS_HELP_STRING([--with-random-device=dev],[set the device for real random data other than "/dev/random"]),
45 [AC_DEFINE_UNQUOTED(DEV_RANDOM, "$withval")],
46 [AC_DEFINE_UNQUOTED(DEV_RANDOM, "/dev/random")]
50 AS_HELP_STRING([--with-resolv-conf=file],[set the file to store DNS server information other than "sysconfdir/resolv.conf"]),
51 [AC_DEFINE_UNQUOTED(RESOLV_CONF, "$withval")],
52 [AC_DEFINE_UNQUOTED(RESOLV_CONF, "${sysconfdir}/resolv.conf")]
57 AS_HELP_STRING([--with-urandom-device=dev],[set the device for pseudo random data other than "/dev/urandom"]),
58 [AC_DEFINE_UNQUOTED(DEV_URANDOM, "$withval")],
59 [AC_DEFINE_UNQUOTED(DEV_URANDOM, "/dev/urandom")]
64 AS_HELP_STRING([--with-ipsecdir=dir],[installation path for ipsec tools other than "libexecdir/ipsec"]),
65 [AC_SUBST(ipsecdir, "$withval")],
66 [AC_SUBST(ipsecdir, "${libexecdir}/ipsec")]
71 AS_HELP_STRING([--with-piddir=dir],[path for PID and UNIX socket files other than "/var/run"]),
72 [AC_SUBST(piddir, "$withval")],
73 [AC_SUBST(piddir, "/var/run")]
78 AS_HELP_STRING([--with-eapdir=dir],[path for pluggable EAP modules other than "ipsecdir/plugins/eap"]),
79 [AC_SUBST(eapdir, "$withval")],
80 [AC_SUBST(eapdir, "${ipsecdir}/plugins/eap")]
85 AS_HELP_STRING([--with-backenddir=dir],[path for pluggable configuration backend modules other than "ipsecdir/plugins/backends"]),
86 [AC_SUBST(backenddir, "$withval")],
87 [AC_SUBST(backenddir, "${ipsecdir}/plugins/backends")]
92 AS_HELP_STRING([--with-interfacedir=dir],[path for pluggable control interface modules other than "ipsecdir/plugins/interfaces"]),
93 [AC_SUBST(interfacedir, "$withval")],
94 [AC_SUBST(interfacedir, "${ipsecdir}/plugins/interfaces")]
99 AS_HELP_STRING([--with-sim-reader=library.so],[library containing the sim_run_alg() function for EAP-SIM]),
100 [AC_DEFINE_UNQUOTED(SIM_READER_LIB, "$withval")]
105 AS_HELP_STRING([--with-linux-headers=dir],[use the linux header files in dir instead of the supplied ones in "src/include"]),
106 [AC_SUBST(linuxdir, "$withval")], [AC_SUBST(linuxdir, "../include")]
108 AC_SUBST(LINUX_HEADERS)
112 AS_HELP_STRING([--with-uid=uid],[change user of the daemons to UID after startup (default is 0).]),
113 [AC_DEFINE_UNQUOTED(IPSEC_UID, $withval) AC_SUBST(ipsecuid, "$withval")],
114 [AC_DEFINE_UNQUOTED(IPSEC_UID, 0) AC_SUBST(ipsecuid, "0")]
119 AS_HELP_STRING([--with-gid=gid],[change group of the daemons to GID after startup (default is 0).]),
120 [AC_DEFINE_UNQUOTED(IPSEC_GID, $withval) AC_SUBST(ipsecgid, "$withval")],
121 [AC_DEFINE_UNQUOTED(IPSEC_GID, 0) AC_SUBST(ipsecgid, "0")]
126 AS_HELP_STRING([--enable-http],[enable OCSP and fetching of Certificates and CRLs over HTTP (default is NO). Requires libcurl.]),
127 [if test x$enableval = xyes; then
132 AM_CONDITIONAL(USE_LIBCURL, test x$http = xtrue)
136 AS_HELP_STRING([--enable-ldap],[enable fetching of CRLs from LDAP (default is NO). Requires openLDAP.]),
137 [if test x$enableval = xyes; then
142 AM_CONDITIONAL(USE_LIBLDAP, test x$ldap = xtrue)
146 AS_HELP_STRING([--enable-dbus],[enable DBUS configuration and control interface (default is NO). Requires libdbus.]),
147 [if test x$enableval = xyes; then
152 AM_CONDITIONAL(USE_LIBDBUS, test x$dbus = xtrue)
156 AS_HELP_STRING([--enable-xml],[enable XML configuration and control interface (default is NO). Requires libxml.]),
157 [if test x$enableval = xyes; then
162 AM_CONDITIONAL(USE_LIBXML, test x$xml = xtrue)
166 AS_HELP_STRING([--enable-smartcard],[enable smartcard support (default is NO).]),
167 [if test x$enableval = xyes; then
172 AM_CONDITIONAL(USE_SMARTCARD, test x$smartcard = xtrue)
176 AS_HELP_STRING([--enable-cisco-quirks],[enable support of Cisco VPN client (default is NO).]),
177 [if test x$enableval = xyes; then
181 AM_CONDITIONAL(USE_CISCO_QUIRKS, test x$cisco_quirks = xtrue)
185 AS_HELP_STRING([--enable-leak-detective],[enable malloc hooks to find memory leaks (default is NO).]),
186 [if test x$enableval = xyes; then
190 AM_CONDITIONAL(USE_LEAK_DETECTIVE, test x$leak_detective = xtrue)
194 AS_HELP_STRING([--enable-eap-sim],[build SIM authenication module for EAP (default is NO).]),
195 [if test x$enableval = xyes; then
199 AM_CONDITIONAL(BUILD_EAP_SIM, test x$eap_sim = xtrue)
203 AS_HELP_STRING([--enable-nat-transport],[enable NAT traversal with IPsec transport mode (default is NO).]),
204 [if test x$enableval = xyes; then
208 AM_CONDITIONAL(USE_NAT_TRANSPORT, test x$nat_transport = xtrue)
212 AS_HELP_STRING([--disable-vendor-id],[disable the sending of the strongSwan vendor ID (default is NO).]),
213 [if test x$enableval = xyes; then
220 AM_CONDITIONAL(USE_VENDORID, test x$vendor_id = xtrue)
222 dnl =========================
223 dnl check required programs
224 dnl =========================
231 AC_PATH_PROG([GPERF], [gperf], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
232 AC_PATH_PROG([PERL], [perl], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
234 dnl ==========================
235 dnl check required libraries
236 dnl ==========================
238 AC_CHECK_FUNCS(backtrace)
239 AC_CHECK_FUNCS(getifaddrs)
241 AC_HAVE_LIBRARY([gmp],[LIBS="$LIBS"],[AC_MSG_ERROR([GNU Multi Precision library gmp not found])])
242 if test "$ldap" = "true"; then
243 AC_HAVE_LIBRARY([ldap],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP enabled, but library ldap not found])])
244 AC_HAVE_LIBRARY([lber],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP enabled, but library lber not found])])
246 if test "$http" = "true"; then
247 AC_HAVE_LIBRARY([curl],[LIBS="$LIBS"],[AC_MSG_ERROR([HTTP enabled, but library curl not found])])
250 if test "$dbus" = "true"; then
251 PKG_CHECK_MODULES(dbus, dbus-1,, AC_MSG_ERROR([No libdbus package information found]))
252 AC_SUBST(dbus_CFLAGS)
256 if test "$xml" = "true"; then
257 PKG_CHECK_MODULES(xml, libxml-2.0,, AC_MSG_ERROR([No libxml2 package information found]))
262 dnl =============================
263 dnl check required header files
264 dnl =============================
267 AC_MSG_CHECKING([gmp.h version >= 4.1.4])
271 #if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL) < 414
275 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); AC_MSG_ERROR([No usable gmp.h found!])]
277 AC_MSG_CHECKING([capset() definition])
279 [#include <linux/capset.h>],
283 [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); AC_DEFINE_UNQUOTED(NO_CAPSET_DEFINED, 1)]
285 if test "$ldap" = "true"; then
286 AC_CHECK_HEADER([ldap.h],,[AC_MSG_ERROR([LDAP enabled, but ldap.h not found!])])
288 if test "$http" = "true"; then
289 AC_CHECK_HEADER([curl/curl.h],,[AC_MSG_ERROR([HTTP enabled, but curl.h not found!])])
292 dnl ==============================
294 dnl ==============================
300 src/libstrongswan/Makefile
301 src/libcrypto/Makefile
302 src/libfreeswan/Makefile
310 src/_updown_espmark/Makefile
311 src/_copyright/Makefile
313 src/scepclient/Makefile