configure.ac

   1 #
   2 # Copyright (C) 2007-2017 Tobias Brunner
   3 # Copyright (C) 2006-2019 Andreas Steffen
   4 # Copyright (C) 2006-2014 Martin Willi
   5 # HSR Hochschule fuer Technik Rapperswil
   6 #
   7 # This program is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by the
   9 # Free Software Foundation; either version 2 of the License, or (at your
  10 # option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 # for more details.
  16 #
  17
  18 # ============================
  19 #  initialize & set some vars
  20 # ============================
  21
  22 AC_INIT([strongSwan],[5.8.2])
  23 AM_INIT_AUTOMAKE(m4_esyscmd([
  24         echo tar-ustar
  25         echo subdir-objects
  26         case `automake --version | head -n 1` in
  27                 *" 1.9"*);;
  28                 *" 1.10"*);;
  29                 *" 1.11"*);;
  30                 # don't use parallel test harness in 1.12 and up
  31                 *) echo serial-tests;;
  32         esac
  33 ]))
  34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
  35 AC_CONFIG_MACRO_DIR([m4/config])
  36 AC_CONFIG_HEADERS([config.h])
  37 AC_DEFINE([CONFIG_H_INCLUDED], [], [defined if config.h included])
  38 AC_DISABLE_STATIC
  39 PKG_PROG_PKG_CONFIG
  40
  41 m4_include(m4/macros/split-package-version.m4)
  42 SPLIT_PACKAGE_VERSION
  43
  44 # =================================
  45 #  check --enable-xxx & --with-xxx
  46 # =================================
  47
  48 m4_include(m4/macros/with.m4)
  49
  50 ARG_WITH_SUBST([random-device],      [/dev/random], [set the device to read real random data from])
  51 ARG_WITH_SUBST([urandom-device],     [/dev/urandom], [set the device to read pseudo random data from])
  52 ARG_WITH_SUBST([strongswan-conf],    [${sysconfdir}/strongswan.conf], [set the strongswan.conf file location])
  53 ARG_WITH_SUBST([resolv-conf],        [${sysconfdir}/resolv.conf], [set the file to use in DNS handler plugin])
  54 ARG_WITH_SUBST([piddir],             [/var/run], [set path for PID and UNIX socket files])
  55 ARG_WITH_SUBST([ipsecdir],           [${libexecdir%/}/ipsec], [set installation path for ipsec tools])
  56 ARG_WITH_SUBST([ipseclibdir],        [${libdir%/}/ipsec], [set installation path for ipsec libraries])
  57 ARG_WITH_SUBST([plugindir],          [${ipseclibdir%/}/plugins], [set the installation path of plugins])
  58 ARG_WITH_SUBST([imcvdir],            [${ipseclibdir%/}/imcvs], [set the installation path of IMC and IMV dynamic libraries])
  59 ARG_WITH_SUBST([nm-ca-dir],          [/usr/share/ca-certificates], [directory the NM backend uses to look up trusted root certificates])
  60 ARG_WITH_SUBST([swanctldir],         [${sysconfdir}/swanctl], [base directory for swanctl configuration files and credentials])
  61 ARG_WITH_SUBST([linux-headers],      [\${top_srcdir}/src/include], [set directory of linux header files to use])
  62 ARG_WITH_SUBST([routing-table],      [220], [set routing table to use for IPsec routes])
  63 ARG_WITH_SUBST([routing-table-prio], [220], [set priority for IPsec routing table])
  64 ARG_WITH_SUBST([ipsec-script],       [ipsec], [change the name of the ipsec script])
  65 ARG_WITH_SUBST([fips-mode],          [0], [set openssl FIPS mode: disabled(0), enabled(1), Suite B enabled(2)])
  66 ARG_WITH_SUBST([libfuzzer],          [], [-fsanitize=fuzzer or path to libFuzzer.a, a local driver is used if not specified])
  67 ARG_WITH_SET([capabilities],         [no], [set capability dropping library. Currently supported values are "libcap" and "native"])
  68 ARG_WITH_SET([mpz_powm_sec],         [yes], [use the more side-channel resistant mpz_powm_sec in libgmp, if available])
  69 ARG_WITH_SET([dev-headers],          [no], [install strongSwan development headers to directory.])
  70 ARG_WITH_SET([printf-hooks],         [auto], [force the use of a specific printf hook implementation (auto, builtin, glibc, vstr).])
  71 ARG_WITH_SET([rubygemdir],           ["gem environment gemdir"], [path to install ruby gems to])
  72 ARG_WITH_SET([pythoneggdir],         ["main site-packages directory"], [path to install python eggs to to])
  73
  74 if test -n "$PKG_CONFIG"; then
  75         systemdsystemunitdir_default=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
  76 fi
  77 ARG_WITH_SET([systemdsystemunitdir], [$systemdsystemunitdir_default], [directory for systemd service files])
  78 AC_SUBST(systemdsystemunitdir)
  79
  80 AC_ARG_WITH(
  81         [user],
  82         AS_HELP_STRING([--with-user=user],[change user of the daemons to "user" after startup (default is "root").]),
  83         [AC_DEFINE_UNQUOTED([IPSEC_USER], "$withval", [username to run daemon with])
  84          AC_SUBST(ipsecuser, "$withval")],
  85         [AC_SUBST(ipsecuser, "root")]
  86 )
  87
  88 AC_ARG_WITH(
  89         [group],
  90         AS_HELP_STRING([--with-group=group],[change group of the daemons to "group" after startup (default is "root").]),
  91         [AC_DEFINE_UNQUOTED(IPSEC_GROUP, "$withval", [groupname to run daemon with])
  92          AC_SUBST(ipsecgroup, "$withval")],
  93         [AC_SUBST(ipsecgroup, "root")]
  94 )
  95
  96 AC_ARG_WITH(
  97         [charon-udp-port],
  98         AS_HELP_STRING([--with-charon-udp-port=port],[UDP port used by charon locally (default 500). Set to 0 to allocate randomly.]),
  99         [AC_DEFINE_UNQUOTED(CHARON_UDP_PORT, [$withval], [UDP port used by charon locally])
 100          AC_SUBST(charon_udp_port, [$withval])],
 101         [AC_SUBST(charon_udp_port, 500)]
 102 )
 103
 104 AC_ARG_WITH(
 105         [charon-natt-port],
 106         AS_HELP_STRING([--with-charon-natt-port=port],[UDP port used by charon locally in case a NAT is detected (must be different from charon-udp-port, default 4500). Set to 0 to allocate randomly.]),
 107         [AC_DEFINE_UNQUOTED(CHARON_NATT_PORT, [$withval], [UDP post used by charon locally in case a NAT is detected])
 108          AC_SUBST(charon_natt_port, [$withval])],
 109         [AC_SUBST(charon_natt_port, 4500)]
 110 )
 111
 112 AC_MSG_CHECKING([configured UDP ports ($charon_udp_port, $charon_natt_port)])
 113 if test x$charon_udp_port != x0 -a x$charon_udp_port = x$charon_natt_port; then
 114         AC_MSG_ERROR(the ports have to be different)
 115 else
 116         AC_MSG_RESULT(ok)
 117 fi
 118
 119 # convert script name to uppercase
 120 AC_SUBST(ipsec_script_upper, [`echo -n "$ipsec_script" | tr a-z A-Z`])
 121
 122 m4_include(m4/macros/enable-disable.m4)
 123
 124 # crypto plugins
 125 ARG_DISBL_SET([aes],            [disable AES software implementation plugin.])
 126 ARG_ENABL_SET([af-alg],         [enable AF_ALG crypto interface to Linux Crypto API.])
 127 ARG_ENABL_SET([bliss],          [enable BLISS software implementation plugin.])
 128 ARG_ENABL_SET([blowfish],       [enable Blowfish software implementation plugin.])
 129 ARG_ENABL_SET([botan],          [enables the Botan crypto plugin.])
 130 ARG_ENABL_SET([ccm],            [enables the CCM AEAD wrapper crypto plugin.])
 131 ARG_ENABL_SET([chapoly],        [enables the ChaCha20/Poly1305 AEAD plugin.])
 132 ARG_DISBL_SET([cmac],           [disable CMAC crypto implementation plugin.])
 133 ARG_ENABL_SET([ctr],            [enables the Counter Mode wrapper crypto plugin.])
 134 ARG_DISBL_SET([des],            [disable DES/3DES software implementation plugin.])
 135 ARG_DISBL_SET([drbg],           [disable the NIST Deterministic Random Bit Generator plugin.])
 136 ARG_DISBL_SET([fips-prf],       [disable FIPS PRF software implementation plugin.])
 137 ARG_ENABL_SET([gcm],            [enables the GCM AEAD wrapper crypto plugin.])
 138 ARG_ENABL_SET([gcrypt],         [enables the libgcrypt plugin.])
 139 ARG_DISBL_SET([gmp],            [disable GNU MP (libgmp) based crypto implementation plugin.])
 140 ARG_DISBL_SET([curve25519],     [disable Curve25519 Diffie-Hellman plugin.])
 141 ARG_DISBL_SET([hmac],           [disable HMAC crypto implementation plugin.])
 142 ARG_ENABL_SET([md4],            [enable MD4 software implementation plugin.])
 143 ARG_DISBL_SET([md5],            [disable MD5 software implementation plugin.])
 144 ARG_ENABL_SET([mgf1],           [enable the MGF1 software implementation plugin.])
 145 ARG_ENABL_SET([newhope],        [enable New Hope crypto plugin.])
 146 ARG_DISBL_SET([nonce],          [disable nonce generation plugin.])
 147 ARG_ENABL_SET([ntru],           [enables the NTRU crypto plugin.])
 148 ARG_ENABL_SET([openssl],        [enables the OpenSSL crypto plugin.])
 149 ARG_ENABL_SET([wolfssl],        [enables the wolfSSL crypto plugin.])
 150 ARG_ENABL_SET([padlock],        [enables VIA Padlock crypto plugin.])
 151 ARG_DISBL_SET([random],         [disable RNG implementation on top of /dev/(u)random.])
 152 ARG_DISBL_SET([rc2],            [disable RC2 software implementation plugin.])
 153 ARG_ENABL_SET([rdrand],         [enable Intel RDRAND random generator plugin.])
 154 ARG_ENABL_SET([aesni],          [enable Intel AES-NI crypto plugin.])
 155 ARG_DISBL_SET([sha1],           [disable SHA1 software implementation plugin.])
 156 ARG_DISBL_SET([sha2],           [disable SHA256/SHA384/SHA512 software implementation plugin.])
 157 ARG_ENABL_SET([sha3],           [enable SHA3_224/SHA3_256/SHA3_384/SHA3_512 software implementation plugin.])
 158 ARG_DISBL_SET([xcbc],           [disable xcbc crypto implementation plugin.])
 159 # encoding/decoding plugins
 160 ARG_DISBL_SET([dnskey],         [disable DNS RR key decoding plugin.])
 161 ARG_DISBL_SET([pem],            [disable PEM decoding plugin.])
 162 ARG_DISBL_SET([pgp],            [disable PGP key decoding plugin.])
 163 ARG_DISBL_SET([pkcs1],          [disable PKCS1 key decoding plugin.])
 164 ARG_DISBL_SET([pkcs7],          [disable PKCS7 container support plugin.])
 165 ARG_DISBL_SET([pkcs8],          [disable PKCS8 private key decoding plugin.])
 166 ARG_DISBL_SET([pkcs12],         [disable PKCS12 container support plugin.])
 167 ARG_DISBL_SET([pubkey],         [disable RAW public key support plugin.])
 168 ARG_DISBL_SET([sshkey],         [disable SSH key decoding plugin.])
 169 ARG_DISBL_SET([x509],           [disable X509 certificate implementation plugin.])
 170 # fetcher/resolver plugins
 171 ARG_ENABL_SET([curl],           [enable CURL fetcher plugin to fetch files via libcurl. Requires libcurl.])
 172 ARG_ENABL_SET([files],          [enable simple file:// URI fetcher.])
 173 ARG_ENABL_SET([ldap],           [enable LDAP fetching plugin to fetch files via libldap. Requires openLDAP.])
 174 ARG_ENABL_SET([soup],           [enable soup fetcher plugin to fetch from HTTP via libsoup. Requires libsoup.])
 175 ARG_ENABL_SET([unbound],        [enable UNBOUND resolver plugin to perform DNS queries via libunbound. Requires libldns and libunbound.])
 176 ARG_ENABL_SET([winhttp],        [enable WinHTTP based HTTP/HTTPS fetching plugin.])
 177 # database plugins
 178 ARG_ENABL_SET([mysql],          [enable MySQL database support. Requires libmysqlclient_r.])
 179 ARG_ENABL_SET([sqlite],         [enable SQLite database support. Requires libsqlite3.])
 180 # authentication/credential plugins
 181 ARG_ENABL_SET([addrblock],      [enables RFC 3779 address block constraint support.])
 182 ARG_ENABL_SET([acert],          [enable X509 attribute certificate checking plugin.])
 183 ARG_ENABL_SET([agent],          [enables the ssh-agent signing plugin.])
 184 ARG_DISBL_SET([constraints],    [disable advanced X509 constraint checking plugin.])
 185 ARG_ENABL_SET([coupling],       [enable IKEv2 plugin to couple peer certificates permanently to authentication.])
 186 ARG_ENABL_SET([dnscert],        [enable DNSCERT authentication plugin.])
 187 ARG_ENABL_SET([eap-sim],        [enable SIM authentication module for EAP.])
 188 ARG_ENABL_SET([eap-sim-file],   [enable EAP-SIM backend based on a triplet file.])
 189 ARG_ENABL_SET([eap-sim-pcsc],   [enable EAP-SIM backend based on a smartcard reader. Requires libpcsclite.])
 190 ARG_ENABL_SET([eap-aka],        [enable EAP AKA authentication module.])
 191 ARG_ENABL_SET([eap-aka-3gpp],   [enable EAP AKA backend implementing 3GPP MILENAGE algorithms in software.])
 192 ARG_ENABL_SET([eap-aka-3gpp2],  [enable EAP AKA backend implementing 3GPP2 algorithms in software. Requires libgmp.])
 193 ARG_ENABL_SET([eap-simaka-sql], [enable EAP-SIM/AKA backend based on a triplet/quintuplet SQL database.])
 194 ARG_ENABL_SET([eap-simaka-pseudonym], [enable EAP-SIM/AKA pseudonym storage plugin.])
 195 ARG_ENABL_SET([eap-simaka-reauth],    [enable EAP-SIM/AKA reauthentication data storage plugin.])
 196 ARG_ENABL_SET([eap-identity],   [enable EAP module providing EAP-Identity helper.])
 197 ARG_ENABL_SET([eap-md5],        [enable EAP MD5 (CHAP) authentication module.])
 198 ARG_ENABL_SET([eap-gtc],        [enable EAP GTC authentication module.])
 199 ARG_ENABL_SET([eap-mschapv2],   [enable EAP MS-CHAPv2 authentication module.])
 200 ARG_ENABL_SET([eap-tls],        [enable EAP TLS authentication module.])
 201 ARG_ENABL_SET([eap-ttls],       [enable EAP TTLS authentication module.])
 202 ARG_ENABL_SET([eap-peap],       [enable EAP PEAP authentication module.])
 203 ARG_ENABL_SET([eap-tnc],        [enable EAP TNC trusted network connect module.])
 204 ARG_ENABL_SET([eap-dynamic],    [enable dynamic EAP proxy module.])
 205 ARG_ENABL_SET([eap-radius],     [enable RADIUS proxy authentication module.])
 206 ARG_ENABL_SET([ext-auth],       [enable plugin calling an external authorization script.])
 207 ARG_ENABL_SET([ipseckey],       [enable IPSECKEY authentication plugin.])
 208 ARG_ENABL_SET([keychain],       [enables OS X Keychain Services credential set.])
 209 ARG_ENABL_SET([pkcs11],         [enables the PKCS11 token support plugin.])
 210 ARG_ENABL_SET([tpm],            [enables the TPM plugin.])
 211 ARG_DISBL_SET([revocation],     [disable X509 CRL/OCSP revocation check plugin.])
 212 ARG_ENABL_SET([whitelist],      [enable peer identity whitelisting plugin.])
 213 ARG_DISBL_SET([xauth-generic],  [disable generic XAuth backend.])
 214 ARG_ENABL_SET([xauth-eap],      [enable XAuth backend using EAP methods to verify passwords.])
 215 ARG_ENABL_SET([xauth-pam],      [enable XAuth backend using PAM to verify passwords.])
 216 ARG_ENABL_SET([xauth-noauth],   [enable XAuth pseudo-backend that does not actually verify or even request any credentials.])
 217 # kernel interfaces / sockets
 218 ARG_DISBL_SET([kernel-netlink], [disable the netlink kernel interface.])
 219 ARG_ENABL_SET([kernel-pfkey],   [enable the PF_KEY kernel interface.])
 220 ARG_ENABL_SET([kernel-pfroute], [enable the PF_ROUTE kernel interface.])
 221 ARG_ENABL_SET([kernel-iph],     [enable the Windows IP Helper based networking backend.])
 222 ARG_ENABL_SET([kernel-libipsec],[enable the libipsec kernel interface.])
 223 ARG_ENABL_SET([kernel-wfp],     [enable the Windows Filtering Platform IPsec backend.])
 224 ARG_DISBL_SET([socket-default], [disable default socket implementation for charon.])
 225 ARG_ENABL_SET([socket-dynamic], [enable dynamic socket implementation for charon])
 226 ARG_ENABL_SET([socket-win],     [enable Winsock2 based socket implementation for charon])
 227 # configuration/control plugins
 228 ARG_DISBL_SET([stroke],         [disable charons stroke configuration backend.])
 229 ARG_ENABL_SET([smp],            [enable SMP configuration and control interface. Requires libxml.])
 230 ARG_ENABL_SET([sql],            [enable SQL database configuration backend.])
 231 ARG_ENABL_SET([uci],            [enable OpenWRT UCI configuration plugin.])
 232 ARG_DISBL_SET([vici],           [disable strongSwan IKE generic IPC interface plugin.])
 233 # attribute provider/consumer plugins
 234 ARG_ENABL_SET([android-dns],    [enable Android specific DNS handler.])
 235 ARG_DISBL_SET([attr],           [disable strongswan.conf based configuration attribute plugin.])
 236 ARG_ENABL_SET([attr-sql],       [enable SQL based configuration attribute plugin.])
 237 ARG_ENABL_SET([dhcp],           [enable DHCP based attribute provider plugin.])
 238 ARG_ENABL_SET([osx-attr],       [enable OS X SystemConfiguration attribute handler.])
 239 ARG_ENABL_SET([p-cscf],         [enable plugin to request P-CSCF server addresses from an ePDG.])
 240 ARG_DISBL_SET([resolve],        [disable resolve DNS handler plugin.])
 241 ARG_ENABL_SET([unity],          [enables Cisco Unity extension plugin.])
 242 # TNC modules/plugins
 243 ARG_ENABL_SET([imc-test],       [enable IMC test module.])
 244 ARG_ENABL_SET([imv-test],       [enable IMV test module.])
 245 ARG_ENABL_SET([imc-scanner],    [enable IMC port scanner module.])
 246 ARG_ENABL_SET([imv-scanner],    [enable IMV port scanner module.])
 247 ARG_ENABL_SET([imc-os],         [enable IMC operating system module.])
 248 ARG_ENABL_SET([imv-os],         [enable IMV operating system module.])
 249 ARG_ENABL_SET([imc-attestation],[enable IMC attestation module.])
 250 ARG_ENABL_SET([imv-attestation],[enable IMV attestation module.])
 251 ARG_ENABL_SET([imc-swima],      [enable IMC swima module.])
 252 ARG_ENABL_SET([imv-swima],      [enable IMV swima module.])
 253 ARG_ENABL_SET([imc-hcd],        [enable IMC hcd module.])
 254 ARG_ENABL_SET([imv-hcd],        [enable IMV hcd module.])
 255 ARG_ENABL_SET([tnc-ifmap],      [enable TNC IF-MAP module. Requires libxml])
 256 ARG_ENABL_SET([tnc-imc],        [enable TNC IMC module.])
 257 ARG_ENABL_SET([tnc-imv],        [enable TNC IMV module.])
 258 ARG_ENABL_SET([tnc-pdp],        [enable TNC policy decision point module.])
 259 ARG_ENABL_SET([tnccs-11],       [enable TNCCS 1.1 protocol module. Requires libxml])
 260 ARG_ENABL_SET([tnccs-20],       [enable TNCCS 2.0 protocol module.])
 261 ARG_ENABL_SET([tnccs-dynamic],  [enable dynamic TNCCS protocol discovery module.])
 262 # misc plugins
 263 ARG_ENABL_SET([android-log],    [enable Android specific logger plugin.])
 264 ARG_ENABL_SET([bypass-lan],     [enable plugin to install bypass policies for local subnets.])
 265 ARG_ENABL_SET([certexpire],     [enable CSV export of expiration dates of used certificates.])
 266 ARG_ENABL_SET([connmark],       [enable connmark plugin using conntrack based marks to select return path SA.])
 267 ARG_ENABL_SET([counters],       [enable plugin that collects several performance counters.])
 268 ARG_ENABL_SET([forecast],       [enable forecast plugin forwarding broadcast/multicast messages.])
 269 ARG_ENABL_SET([duplicheck],     [advanced duplicate checking plugin using liveness checks.])
 270 ARG_ENABL_SET([error-notify],   [enable error notification plugin.])
 271 ARG_ENABL_SET([farp],           [enable ARP faking plugin that responds to ARP requests to peers virtual IP])
 272 ARG_ENABL_SET([ha],             [enable high availability cluster plugin.])
 273 ARG_ENABL_SET([led],            [enable plugin to control LEDs on IKEv2 activity using the Linux kernel LED subsystem.])
 274 ARG_ENABL_SET([load-tester],    [enable load testing plugin for IKEv2 daemon.])
 275 ARG_ENABL_SET([lookip],         [enable fast virtual IP lookup and notification plugin.])
 276 ARG_ENABL_SET([radattr],        [enable plugin to inject and process custom RADIUS attributes as IKEv2 client.])
 277 ARG_ENABL_SET([save-keys],      [enable development/debugging plugin that saves IKE and ESP keys in Wireshark format.])
 278 ARG_ENABL_SET([systime-fix],    [enable plugin to handle cert lifetimes with invalid system time gracefully.])
 279 ARG_ENABL_SET([test-vectors],   [enable plugin providing crypto test vectors.])
 280 ARG_DISBL_SET([updown],         [disable updown firewall script plugin.])
 281 # programs/components
 282 ARG_ENABL_SET([aikgen],         [enable AIK generator for TPM 1.2.])
 283 ARG_DISBL_SET([charon],         [disable the IKEv1/IKEv2 keying daemon charon.])
 284 ARG_ENABL_SET([cmd],            [enable the command line IKE client charon-cmd.])
 285 ARG_ENABL_SET([conftest],       [enforce Suite B conformance test framework.])
 286 ARG_ENABL_SET([fast],           [enable libfast (FastCGI Application Server w/ templates.])
 287 ARG_ENABL_SET([fuzzing],        [enable fuzzing scripts (found in directory fuzz).])
 288 ARG_ENABL_SET([libipsec],       [enable user space IPsec implementation.])
 289 ARG_ENABL_SET([manager],        [enable web management console (proof of concept).])
 290 ARG_ENABL_SET([medcli],         [enable mediation client configuration database plugin.])
 291 ARG_ENABL_SET([medsrv],         [enable mediation server web frontend and daemon plugin.])
 292 ARG_ENABL_SET([nm],             [enable NetworkManager backend.])
 293 ARG_DISBL_SET([pki],            [disable pki certificate utility.])
 294 ARG_DISBL_SET([scepclient],     [disable SCEP client tool.])
 295 ARG_DISBL_SET([scripts],        [disable additional utilities (found in directory scripts).])
 296 ARG_ENABL_SET([svc],            [enable charon Windows service.])
 297 ARG_ENABL_SET([systemd],        [enable systemd specific IKE daemon charon-systemd.])
 298 ARG_DISBL_SET([swanctl],        [disable swanctl configuration and control tool.])
 299 ARG_ENABL_SET([tkm],            [enable Trusted Key Manager support.])
 300 # optional features
 301 ARG_ENABL_SET([bfd-backtraces], [use binutils libbfd to resolve backtraces for memory leaks and segfaults.])
 302 ARG_ENABL_SET([dbghelp-backtraces],[use dbghlp.dll on Windows to create and print backtraces for memory leaks and segfaults.])
 303 ARG_DISBL_SET([ikev1],          [disable IKEv1 protocol support in charon.])
 304 ARG_DISBL_SET([ikev2],          [disable IKEv2 protocol support in charon.])
 305 ARG_ENABL_SET([integrity-test], [enable integrity testing of libstrongswan and plugins.])
 306 ARG_DISBL_SET([load-warning],   [disable the charon plugin load option warning in starter.])
 307 ARG_ENABL_SET([mediation],      [enable IKEv2 Mediation Extension.])
 308 ARG_ENABL_SET([unwind-backtraces],[use libunwind to create backtraces for memory leaks and segfaults.])
 309 ARG_ENABL_SET([ruby-gems],      [enable build of provided ruby gems.])
 310 ARG_ENABL_SET([ruby-gems-install],[enable installation of provided ruby gems.])
 311 ARG_ENABL_SET([python-eggs],    [enable build of provided python eggs.])
 312 ARG_ENABL_SET([python-eggs-install],[enable installation of provided python eggs.])
 313 ARG_ENABL_SET([perl-cpan],      [enable build of provided perl CPAN module.])
 314 ARG_ENABL_SET([perl-cpan-install],[enable installation of provided CPAN module.])
 315 ARG_ENABL_SET([tss-trousers],   [enable the use of the TrouSerS Trusted Software Stack])
 316 ARG_ENABL_SET([tss-tss2],       [enable the use of the TSS 2.0 Trusted Software Stack])
 317
 318 # compile options
 319 ARG_ENABL_SET([coverage],       [enable lcov coverage report generation.])
 320 ARG_ENABL_SET([leak-detective], [enable malloc hooks to find memory leaks.])
 321 ARG_ENABL_SET([lock-profiler],  [enable lock/mutex profiling code.])
 322 ARG_ENABL_SET([log-thread-ids], [use thread ID, if available, instead of an incremented value starting from 1, to identify threads.])
 323 ARG_ENABL_SET([monolithic],     [build monolithic version of libstrongswan that includes all enabled plugins. Similarly, the plugins of charon are assembled in libcharon.])
 324
 325 # ===================================
 326 #  option to disable default options
 327 # ===================================
 328
 329 ARG_DISBL_SET([defaults],       [disable all default plugins (they can be enabled with their respective --enable options)])
 330
 331 if test x$defaults = xfalse; then
 332         for option in $enabled_by_default; do
 333                 eval test x\${${option}_given} = xtrue && continue
 334                 eval $option=false
 335         done
 336 fi
 337
 338 # ==============================
 339 #  option to enable all options
 340 # ==============================
 341
 342 ARG_ENABL_SET([all],            [enable all plugins and features (they can be disabled with their respective --disable options). Mainly for testing.])
 343
 344 if test x$all_given = xtrue; then
 345         for option in $disabled_by_default; do
 346                 eval test x\${${option}_given} = xtrue && continue
 347                 eval $option=true
 348         done
 349 fi
 350
 351 # ===========================
 352 #  set up compiler and flags
 353 # ===========================
 354
 355 if test -z "$CFLAGS"; then
 356         CFLAGS="-g -O2 -Wall -Wno-format -Wno-format-security -Wno-pointer-sign"
 357 fi
 358 AC_SUBST(PLUGIN_CFLAGS)
 359 AC_PROG_CC
 360 AM_PROG_CC_C_O
 361
 362 AC_LIB_PREFIX
 363 AC_C_BIGENDIAN
 364
 365 # =========================
 366 #  check required programs
 367 # =========================
 368
 369 LT_INIT
 370 AC_PROG_INSTALL
 371 AC_PROG_EGREP
 372 AC_PROG_AWK
 373 AC_PROG_LEX
 374 AC_PROG_YACC
 375 AM_PATH_PYTHON(,,[:])
 376 AC_PATH_PROG([PERL], [perl], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 377 AC_ARG_VAR([PERL], [the Perl interpreter])
 378 AC_PATH_PROG([GPERF], [gperf], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 379 AC_ARG_VAR([GPERF], [the GNU gperf program])
 380
 381 # because gperf is not needed by end-users we only abort if generated files don't exist
 382 AC_MSG_CHECKING([gperf len type])
 383 if test -x "$GPERF"; then
 384         GPERF_OUTPUT="`echo foo | ${GPERF}`"
 385         AC_COMPILE_IFELSE(
 386                 [AC_LANG_PROGRAM(
 387                         [[#include <string.h>
 388                           const char *in_word_set(const char*, size_t); $GPERF_OUTPUT]])],
 389                 [GPERF_LEN_TYPE=size_t],
 390                 [AC_COMPILE_IFELSE(
 391                         [AC_LANG_PROGRAM(
 392                                 [[#include <string.h>
 393                                   const char *in_word_set(const char*, unsigned); $GPERF_OUTPUT]])],
 394                         [GPERF_LEN_TYPE=unsigned],
 395                         [AC_MSG_ERROR([unable to determine gperf len type])]
 396                 )]
 397         )
 398         AC_SUBST(GPERF_LEN_TYPE)
 399         AC_MSG_RESULT([$GPERF_LEN_TYPE])
 400 else
 401         AC_MSG_RESULT([not found])
 402         GPERF_TEST_FILE="$srcdir/src/libstrongswan/crypto/proposal/proposal_keywords_static.c"
 403         if test ! -f "$GPERF_TEST_FILE"; then
 404                 AC_MSG_ERROR([GNU gperf required to generate e.g. $GPERF_TEST_FILE])
 405         fi
 406 fi
 407
 408 # ========================
 409 #  dependency calculation
 410 # ========================
 411
 412 if test x$xauth_generic_given = xfalse -a x$ikev1 = xfalse; then
 413         xauth_generic=false;
 414 fi
 415
 416 if test x$kernel_libipsec = xtrue; then
 417         libipsec=true;
 418 fi
 419
 420 if test x$eap_aka_3gpp2 = xtrue; then
 421         gmp=true;
 422 fi
 423
 424 if test x$eap_aka = xtrue; then
 425         fips_prf=true;
 426         simaka=true;
 427 fi
 428
 429 if test x$eap_sim = xtrue; then
 430         fips_prf=true;
 431         simaka=true;
 432 fi
 433
 434 if test x$eap_radius = xtrue -o x$radattr = xtrue -o x$tnc_pdp = xtrue; then
 435         radius=true;
 436 fi
 437
 438 if test x$tnc_imc = xtrue -o x$tnc_imv = xtrue -o x$tnccs_11 = xtrue -o x$tnccs_20 = xtrue -o x$tnccs_dynamic = xtrue -o x$eap_tnc = xtrue; then
 439         tnc_tnccs=true;
 440 fi
 441
 442 if test x$eap_tls = xtrue -o x$eap_ttls = xtrue -o x$eap_peap = xtrue -o x$tnc_tnccs = xtrue; then
 443         tls=true;
 444 fi
 445
 446 if test x$imc_test = xtrue -o x$imv_test = xtrue -o x$imc_scanner = xtrue -o x$imv_scanner = xtrue -o x$imc_os = xtrue -o x$imv_os = xtrue -o x$imc_attestation = xtrue -o x$imv_attestation = xtrue -o x$imc_swima = xtrue -o x$imv_swima = xtrue -o x$imc_hcd = xtrue -o x$imv_hcd = xtrue; then
 447         imcv=true;
 448 fi
 449
 450 if test x$fips_prf = xtrue; then
 451         if test x$openssl = xfalse -a x$wolfssl = xfalse; then
 452                 sha1=true;
 453         fi
 454 fi
 455
 456 if test x$swanctl = xtrue; then
 457         vici=true
 458 fi
 459
 460 if test x$smp = xtrue -o x$tnccs_11 = xtrue -o x$tnc_ifmap = xtrue; then
 461         xml=true
 462 fi
 463
 464 if test x$manager = xtrue; then
 465         fast=true
 466 fi
 467
 468 if test x$medsrv = xtrue; then
 469         mediation=true
 470         fast=true
 471 fi
 472
 473 if test x$medcli = xtrue; then
 474         mediation=true
 475 fi
 476
 477 if test x$ruby_gems_install = xtrue; then
 478         ruby_gems=true
 479 fi
 480
 481 if test x$python_eggs_install = xtrue; then
 482         python_eggs=true
 483 fi
 484
 485 if test x$perl_cpan_install = xtrue; then
 486         perl_cpan=true
 487 fi
 488
 489 if test x$aikgen = xtrue; then
 490         tss_trousers=true
 491 fi
 492
 493 if test x$gmp = xtrue -o x$ntru = xtrue -o x$bliss = xtrue; then
 494         mgf1=true
 495 fi
 496
 497 if test x$stroke = xtrue; then
 498         counters=true
 499 fi
 500
 501 # ===========================================
 502 #  check required libraries and header files
 503 # ===========================================
 504
 505 AC_HEADER_STDBOOL
 506 AC_FUNC_ALLOCA
 507 AC_FUNC_STRERROR_R
 508
 509 #  libraries needed on some platforms but not on others
 510 # ------------------------------------------------------
 511 saved_LIBS=$LIBS
 512
 513 # FreeBSD and Mac OS X have dlopen integrated in libc, Linux needs libdl
 514 LIBS=""
 515 AC_SEARCH_LIBS(dlopen, dl, [DLLIB=$LIBS])
 516 AC_SUBST(DLLIB)
 517
 518 # glibc's backtrace() can be replicated on FreeBSD with libexecinfo
 519 LIBS=""
 520 AC_SEARCH_LIBS(backtrace, execinfo, [BTLIB=$LIBS])
 521 AC_CHECK_FUNCS(backtrace)
 522 AC_SUBST(BTLIB)
 523
 524 # OpenSolaris needs libsocket and libnsl for socket()
 525 LIBS=""
 526 AC_SEARCH_LIBS(socket, socket, [SOCKLIB=$LIBS],
 527         [AC_CHECK_LIB(nsl, socket, [SOCKLIB="-lsocket -lnsl"], [], [-lsocket])]
 528 )
 529 AC_SUBST(SOCKLIB)
 530
 531 # Android has pthread_* functions in bionic (libc), others need libpthread
 532 LIBS=$DLLIB
 533 AC_SEARCH_LIBS(pthread_create, pthread, [PTHREADLIB=$LIBS])
 534 AC_SUBST(PTHREADLIB)
 535
 536 # Some architectures require explicit -latomic for __atomic_* operations
 537 # AC_SEARCH_LIBS() does not work when checking built-ins due to conflicting types
 538 LIBS=""
 539 AC_MSG_CHECKING(for library containing __atomic_and_fetch)
 540 AC_LINK_IFELSE(
 541         [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 542         [AC_MSG_RESULT([none required])],
 543         [LIBS="-latomic";
 544          AC_LINK_IFELSE(
 545                 [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 546                 [AC_MSG_RESULT([-latomic]); ATOMICLIB=$LIBS],
 547                 [AC_MSG_RESULT([no])])
 548         ]
 549 )
 550 AC_SUBST(ATOMICLIB)
 551
 552 LIBS=$saved_LIBS
 553 # ------------------------------------------------------
 554
 555 AC_MSG_CHECKING(for dladdr)
 556 AC_COMPILE_IFELSE(
 557         [AC_LANG_PROGRAM(
 558                 [[#define _GNU_SOURCE
 559                   #include <dlfcn.h>]],
 560                 [[Dl_info* info = 0;
 561                   dladdr(0, info);]])],
 562         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_DLADDR], [], [have dladdr()])],
 563         [AC_MSG_RESULT([no])]
 564 )
 565
 566 # check if pthread_condattr_setclock(CLOCK_MONOTONIC) is supported
 567 saved_LIBS=$LIBS
 568 LIBS=$PTHREADLIB
 569 AC_MSG_CHECKING([for pthread_condattr_setclock(CLOCK_MONOTONIC)])
 570 AC_RUN_IFELSE(
 571         [AC_LANG_SOURCE(
 572                 [[#include <pthread.h>
 573                   int main() { pthread_condattr_t attr;
 574                         pthread_condattr_init(&attr);
 575                         return pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);}]])],
 576         [AC_MSG_RESULT([yes]);
 577          AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 578                            [pthread_condattr_setclock supports CLOCK_MONOTONIC])],
 579         [AC_MSG_RESULT([no])],
 580         # Check existence of pthread_condattr_setclock if cross-compiling
 581         [AC_MSG_RESULT([unknown]);
 582          AC_CHECK_FUNCS(pthread_condattr_setclock,
 583                 [AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 584                                    [have pthread_condattr_setclock()])]
 585         )]
 586 )
 587 # check if we actually are able to configure attributes on cond vars
 588 AC_CHECK_FUNCS(pthread_condattr_init)
 589 # instead of pthread_condattr_setclock Android has this function
 590 AC_CHECK_FUNCS(pthread_cond_timedwait_monotonic)
 591 # check if we can cancel threads
 592 AC_CHECK_FUNCS(pthread_cancel)
 593 # check if native rwlocks are available
 594 AC_CHECK_FUNCS(pthread_rwlock_init)
 595 # check if pthread spinlocks are available
 596 AC_CHECK_FUNCS(pthread_spin_init)
 597 # check if we have POSIX semaphore functions, including timed-wait
 598 AC_CHECK_FUNCS(sem_timedwait)
 599 LIBS=$saved_LIBS
 600
 601 AC_CHECK_FUNC(
 602         [gettid],
 603         [AC_DEFINE([HAVE_GETTID], [], [have gettid()])],
 604         [AC_MSG_CHECKING([for SYS_gettid])
 605          AC_COMPILE_IFELSE(
 606                 [AC_LANG_PROGRAM(
 607                         [[#define _GNU_SOURCE
 608                           #include <unistd.h>
 609                           #include <sys/syscall.h>]],
 610                         [[int main() {
 611                           return syscall(SYS_gettid);}]])],
 612                 [AC_MSG_RESULT([yes]);
 613                  AC_DEFINE([HAVE_GETTID], [], [have gettid()])
 614                  AC_DEFINE([HAVE_SYS_GETTID], [], [have syscall(SYS_gettid)])],
 615                 [AC_MSG_RESULT([no])]
 616         )]
 617 )
 618
 619 AC_CHECK_FUNC(
 620         [qsort_r],
 621         [
 622                 AC_DEFINE([HAVE_QSORT_R], [], [have qsort_r()])
 623                 # set -Werror so that we get an error for "argument ... has
 624                 # incompatible pointer type" warnings
 625                 save_CFLAGS="$CFLAGS"
 626                 CFLAGS="$CFLAGS -Werror -Wno-unused-parameter"
 627                 AC_MSG_CHECKING([for GNU-style qsort_r])
 628                 AC_COMPILE_IFELSE(
 629                         [AC_LANG_PROGRAM(
 630                                 [[#define _GNU_SOURCE
 631                                   #include <stdlib.h>
 632                                   int cmp (const void *a, const void *b, void *x) { return 0; }]],
 633                                 [[int arr[] = { 0, 1 };
 634                                   qsort_r(arr, 2, sizeof(int), cmp, arr);]])],
 635                 [AC_MSG_RESULT([yes]);
 636                  AC_DEFINE([HAVE_QSORT_R_GNU], [], [have GNU-style qsort_r()])],
 637                 [
 638                         AC_MSG_RESULT([no]);
 639                         AC_MSG_CHECKING([for BSD-style qsort_r])
 640                         AC_COMPILE_IFELSE(
 641                                 [AC_LANG_PROGRAM(
 642                                         [[#include <stdlib.h>
 643                                           int cmp (void *x, const void *a, const void *b) { return 0; }]],
 644                                         [[int arr[] = { 0, 1 };
 645                                           qsort_r(arr, 2, sizeof(int), arr, cmp);]])],
 646                         [AC_MSG_RESULT([yes]);
 647                          AC_DEFINE([HAVE_QSORT_R_BSD], [], [have BSD-style qsort_r()])],
 648                         [AC_MSG_RESULT([no]);
 649                          AC_MSG_FAILURE([qsort_r has unknown semantics])])
 650                 ])
 651                 CFLAGS="$save_CFLAGS"
 652         ]
 653 )
 654
 655 AC_CHECK_FUNCS(prctl mallinfo getpass closefrom getpwnam_r getgrnam_r getpwuid_r)
 656 AC_CHECK_FUNCS(fmemopen funopen mmap memrchr setlinebuf strptime dirfd sigwaitinfo explicit_bzero)
 657
 658 AC_CHECK_FUNC([syslog], [
 659         AC_DEFINE([HAVE_SYSLOG], [], [have syslog(3) and friends])
 660         syslog=true
 661 ])
 662 AM_CONDITIONAL(USE_SYSLOG, [test "x$syslog" = xtrue])
 663
 664 AC_CHECK_HEADERS(sys/sockio.h sys/syscall.h sys/param.h glob.h net/if_tun.h)
 665 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)
 666 AC_CHECK_HEADERS([netinet/ip6.h linux/fib_rules.h], [], [],
 667 [
 668         #include <sys/types.h>
 669         #include <netinet/in.h>
 670 ])
 671
 672 AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [],
 673 [
 674         #include <sys/types.h>
 675         #include <sys/socket.h>
 676 ])
 677
 678 AC_CHECK_MEMBERS([struct sadb_x_policy.sadb_x_policy_priority], [], [],
 679 [
 680         #include <sys/types.h>
 681         #ifdef HAVE_NET_PFKEYV2_H
 682         #include <net/pfkeyv2.h>
 683         #else
 684         #include <stdint.h>
 685         #include <linux/pfkeyv2.h>
 686         #endif
 687 ])
 688
 689 AC_MSG_CHECKING([for in6addr_any])
 690 AC_COMPILE_IFELSE(
 691         [AC_LANG_PROGRAM(
 692                 [[#include <sys/types.h>
 693                   #include <sys/socket.h>
 694                   #include <netinet/in.h>]],
 695                 [[struct in6_addr in6 __attribute__((unused));
 696                   in6 = in6addr_any;]])],
 697         [AC_MSG_RESULT([yes]);
 698          AC_DEFINE([HAVE_IN6ADDR_ANY], [], [have struct in6_addr in6addr_any])],
 699         [AC_MSG_RESULT([no])]
 700 )
 701
 702 AC_MSG_CHECKING([for in6_pktinfo])
 703 AC_COMPILE_IFELSE(
 704         [AC_LANG_PROGRAM(
 705                 [[#define _GNU_SOURCE
 706                   #include <sys/types.h>
 707                   #include <sys/socket.h>
 708                   #include <netinet/in.h>]],
 709                 [[struct in6_pktinfo pi;
 710                   if (pi.ipi6_ifindex)
 711                   {
 712                     return 0;
 713                   }]])],
 714         [AC_MSG_RESULT([yes]);
 715          AC_DEFINE([HAVE_IN6_PKTINFO], [], [have struct in6_pktinfo.ipi6_ifindex])],
 716         [AC_MSG_RESULT([no])]
 717 )
 718
 719 AC_MSG_CHECKING([for RTM_IFANNOUNCE])
 720 AC_COMPILE_IFELSE(
 721         [AC_LANG_PROGRAM(
 722                 [[#include <sys/socket.h>
 723                   #include <net/if.h>
 724                   #include <net/route.h>]],
 725                 [[return RTM_IFANNOUNCE;]])],
 726         [AC_MSG_RESULT([yes]);
 727          AC_DEFINE([HAVE_RTM_IFANNOUNCE], [], [have PF_ROUTE RTM_IFANNOUNCE defined])],
 728         [AC_MSG_RESULT([no])]
 729 )
 730
 731 AC_MSG_CHECKING([for IPSEC_MODE_BEET])
 732 AC_COMPILE_IFELSE(
 733         [AC_LANG_PROGRAM(
 734                 [[#include <sys/types.h>
 735                   #ifdef HAVE_NETIPSEC_IPSEC_H
 736                   #include <netipsec/ipsec.h>
 737                   #elif defined(HAVE_NETINET6_IPSEC_H)
 738                   #include <netinet6/ipsec.h>
 739                   #else
 740                   #include <stdint.h>
 741                   #include <linux/ipsec.h>
 742                   #endif]],
 743                 [[int mode = IPSEC_MODE_BEET;
 744                   return mode;]])],
 745         [AC_MSG_RESULT([yes]);
 746          AC_DEFINE([HAVE_IPSEC_MODE_BEET], [], [have IPSEC_MODE_BEET defined])],
 747         [AC_MSG_RESULT([no])]
 748 )
 749
 750 AC_MSG_CHECKING([for IPSEC_DIR_FWD])
 751 AC_COMPILE_IFELSE(
 752         [AC_LANG_PROGRAM(
 753                 [[#include <sys/types.h>
 754                   #ifdef HAVE_NETIPSEC_IPSEC_H
 755                   #include <netipsec/ipsec.h>
 756                   #elif defined(HAVE_NETINET6_IPSEC_H)
 757                   #include <netinet6/ipsec.h>
 758                   #else
 759                   #include <stdint.h>
 760                   #include <linux/ipsec.h>
 761                   #endif]],
 762                 [[int dir = IPSEC_DIR_FWD;
 763                   return dir;]])],
 764         [AC_MSG_RESULT([yes]);
 765          AC_DEFINE([HAVE_IPSEC_DIR_FWD], [], [have IPSEC_DIR_FWD defined])],
 766         [AC_MSG_RESULT([no])]
 767 )
 768
 769 AC_MSG_CHECKING([for RTA_TABLE])
 770 AC_COMPILE_IFELSE(
 771         [AC_LANG_PROGRAM(
 772                 [[#include <sys/socket.h>
 773                   #include <linux/netlink.h>
 774                   #include <linux/rtnetlink.h>]],
 775                 [[int rta_type = RTA_TABLE;
 776                   return rta_type;]])],
 777         [AC_MSG_RESULT([yes]);
 778          AC_DEFINE([HAVE_RTA_TABLE], [], [have netlink RTA_TABLE defined])],
 779         [AC_MSG_RESULT([no])]
 780 )
 781
 782 AC_MSG_CHECKING([for __int128])
 783 AC_COMPILE_IFELSE(
 784         [AC_LANG_PROGRAM(
 785                 [[#include <sys/types.h>]],
 786                 [[__int128 x = 0;
 787                   return x;]])],
 788         [AC_MSG_RESULT([yes]);
 789          AC_DEFINE([HAVE_INT128], [], [have __int128 type support])],
 790         [AC_MSG_RESULT([no])]
 791 )
 792
 793 AC_MSG_CHECKING([for GCC __sync operations])
 794 AC_RUN_IFELSE([AC_LANG_SOURCE(
 795         [[
 796                         int main() {
 797                         int ref = 1;
 798                         __sync_fetch_and_add (&ref, 1);
 799                         __sync_sub_and_fetch (&ref, 1);
 800                         __sync_val_compare_and_swap(&ref, 1, 0);
 801                         return ref;
 802                 }
 803         ]])],
 804         [AC_MSG_RESULT([yes]);
 805          AC_DEFINE([HAVE_GCC_SYNC_OPERATIONS], [],
 806                    [have GCC __sync_* operations])],
 807         [AC_MSG_RESULT([no])],
 808         [AC_MSG_RESULT([no])]
 809 )
 810
 811 case "$printf_hooks" in
 812 auto|builtin|glibc|vstr)
 813         ;;
 814 *)
 815         AC_MSG_NOTICE([invalid printf hook implementation, defaulting to 'auto'])
 816         printf_hooks=auto
 817         ;;
 818 esac
 819
 820 if test x$printf_hooks = xauto -o x$printf_hooks = xglibc; then
 821         # check for the new register_printf_specifier function with len argument,
 822         # or the deprecated register_printf_function without
 823         AC_CHECK_FUNC(
 824                 [register_printf_specifier],
 825                 [AC_DEFINE([HAVE_PRINTF_SPECIFIER], [], [have register_printf_specifier()])],
 826                 [AC_CHECK_FUNC(
 827                         [register_printf_function],
 828                         [AC_DEFINE([HAVE_PRINTF_FUNCTION], [], [have register_printf_function()])],
 829                         [
 830                                 AC_MSG_NOTICE([printf(3) does not support custom format specifiers!])
 831                                 if test x$printf_hooks = xglibc; then
 832                                         AC_MSG_ERROR([please select a different printf hook implementation])
 833                                 else
 834                                         # fallback to builtin printf hook implementation
 835                                         printf_hooks=builtin
 836                                 fi
 837                         ]
 838                 )]
 839         )
 840 fi
 841
 842 AC_MSG_CHECKING([for Windows target])
 843 AC_COMPILE_IFELSE(
 844         [AC_LANG_PROGRAM(
 845                 [[#include <windows.h>]],
 846                 [[#ifndef WIN32
 847                   # error WIN32 undefined
 848                   #endif
 849                 ]])],
 850         [
 851                 AC_MSG_RESULT([yes])
 852                 windows=true
 853
 854                 AC_SUBST(PTHREADLIB, "")
 855                 # explicitly disable ms-bitfields, as it breaks __attribute__((packed))
 856                 case "$CFLAGS" in
 857                         *ms-bitfields*) ;;
 858                         *) CFLAGS="$CFLAGS -mno-ms-bitfields" ;;
 859                 esac
 860         ],
 861         [
 862                 AC_MSG_RESULT([no])
 863
 864                 # check for clock_gettime() on non-Windows only. Otherwise this
 865                 # check might find clock_gettime() in libwinpthread, but we don't want
 866                 # to link against it.
 867                 saved_LIBS=$LIBS
 868                 # FreeBSD has clock_gettime in libc, Linux needs librt
 869                 LIBS=""
 870                 AC_SEARCH_LIBS(clock_gettime, rt, [RTLIB=$LIBS])
 871                 AC_CHECK_FUNCS(clock_gettime)
 872                 AC_SUBST(RTLIB)
 873                 LIBS=$saved_LIBS
 874         ]
 875 )
 876 AM_CONDITIONAL(USE_WINDOWS, [test "x$windows" = xtrue])
 877
 878 AC_MSG_CHECKING([for working __attribute__((packed))])
 879 AC_COMPILE_IFELSE(
 880         [AC_LANG_PROGRAM([], [[
 881                 struct test { char a; short b; } __attribute__((packed));
 882                 char x[sizeof(struct test) == sizeof(char) + sizeof(short) ? 1 : -1]
 883                         __attribute__((unused));
 884                 return 0;
 885         ]])],
 886         [AC_MSG_RESULT([yes])],
 887         [AC_MSG_RESULT([no]); AC_MSG_ERROR([__attribute__((packed)) does not work])]
 888 )
 889
 890 AC_MSG_CHECKING([clang])
 891 AC_COMPILE_IFELSE(
 892         [AC_LANG_PROGRAM(
 893                 [], [[
 894                  #ifndef __clang__
 895                  # error not using LLVM clang
 896                  #endif
 897                 ]])],
 898         [
 899                 AC_MSG_RESULT([yes])
 900         ],
 901         [
 902                 AC_MSG_RESULT([no])
 903                 # GCC, but not MinGW requires -rdynamic for plugins
 904                 if test x$windows != xtrue; then
 905                         PLUGIN_CFLAGS="$PLUGIN_CFLAGS -rdynamic"
 906                 fi
 907         ]
 908 )
 909
 910 AC_MSG_CHECKING([x86/x64 target])
 911 AC_COMPILE_IFELSE(
 912         [AC_LANG_PROGRAM(
 913                 [], [[
 914                  #if !defined(__i386__) && !defined(__x86_64__)
 915                  # error not on x86/x64
 916                  #endif
 917                 ]])],
 918         [
 919                 x86x64=true
 920                 AC_MSG_RESULT([yes])
 921         ],
 922         [AC_MSG_RESULT([no])]
 923 )
 924 AM_CONDITIONAL(USE_X86X64, [test "x$x86x64" = xtrue])
 925
 926 if test x$printf_hooks = xvstr; then
 927         AC_CHECK_LIB([vstr],[vstr_init],[LIBS="$LIBS"],[AC_MSG_ERROR([Vstr string library not found])],[])
 928         AC_DEFINE([USE_VSTR], [], [use Vstr string library for printf hooks])
 929 fi
 930
 931 if test x$printf_hooks = xbuiltin; then
 932         AC_DEFINE([USE_BUILTIN_PRINTF], [], [using builtin printf for printf hooks])
 933 fi
 934
 935 if test x$gmp = xtrue; then
 936         saved_LIBS=$LIBS
 937         AC_CHECK_LIB([gmp],[__gmpz_init],[],[AC_MSG_ERROR([GNU Multi Precision library gmp not found])],[])
 938         AC_MSG_CHECKING([mpz_powm_sec])
 939         if test x$mpz_powm_sec = xyes; then
 940                 AC_COMPILE_IFELSE(
 941                         [AC_LANG_PROGRAM(
 942                                 [[#include "gmp.h"]],
 943                                 [[void *x  __attribute__((unused)); x = mpz_powm_sec;]])],
 944                         [AC_MSG_RESULT([yes]);
 945                          AC_DEFINE([HAVE_MPZ_POWM_SEC], [], [have mpz_powm_sec()])],
 946                         [AC_MSG_RESULT([no])]
 947                 )
 948         else
 949                 AC_MSG_RESULT([disabled])
 950         fi
 951         LIBS=$saved_LIBS
 952         AC_MSG_CHECKING([gmp.h version >= 4.1.4])
 953         AC_COMPILE_IFELSE(
 954                 [AC_LANG_PROGRAM(
 955                         [[#include "gmp.h"]],
 956                         [[
 957                                 #if (__GNU_MP_VERSION*100 +  __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL) < 414
 958                                         #error bad gmp
 959                                 #endif]])],
 960                 [AC_MSG_RESULT([yes])],
 961                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([No usable gmp.h found!])]
 962         )
 963 fi
 964
 965 if test x$ldap = xtrue; then
 966         AC_CHECK_LIB([ldap],[ldap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library ldap not found])],[])
 967         AC_CHECK_LIB([lber],[ber_free],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library lber not found])],[])
 968         AC_CHECK_HEADER([ldap.h],,[AC_MSG_ERROR([LDAP header ldap.h not found!])])
 969 fi
 970
 971 if test x$curl = xtrue; then
 972         AC_CHECK_LIB([curl],[curl_global_init],[LIBS="$LIBS"],[AC_MSG_ERROR([CURL library curl not found])],[])
 973         AC_CHECK_HEADER([curl/curl.h],,[AC_MSG_ERROR([CURL header curl/curl.h not found!])])
 974 fi
 975
 976 if test x$unbound = xtrue; then
 977         AC_CHECK_LIB([ldns],[ldns_rr_get_type],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library ldns not found])],[])
 978         AC_CHECK_HEADER([ldns/ldns.h],,[AC_MSG_ERROR([UNBOUND header ldns/ldns.h not found!])])
 979         AC_CHECK_LIB([unbound],[ub_ctx_create],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library libunbound not found])],[])
 980         AC_CHECK_HEADER([unbound.h],,[AC_MSG_ERROR([UNBOUND header unbound.h not found!])])
 981 fi
 982
 983 if test x$soup = xtrue; then
 984         PKG_CHECK_MODULES(soup, [libsoup-2.4])
 985         AC_SUBST(soup_CFLAGS)
 986         AC_SUBST(soup_LIBS)
 987 fi
 988
 989 if test x$xml = xtrue; then
 990         PKG_CHECK_MODULES(xml, [libxml-2.0])
 991         AC_SUBST(xml_CFLAGS)
 992         AC_SUBST(xml_LIBS)
 993 fi
 994
 995 if test x$systemd = xtrue; then
 996         AC_MSG_CHECKING([for systemd system unit directory])
 997         if test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno; then
 998                 AC_MSG_RESULT([$systemdsystemunitdir])
 999         else
1000                 AC_MSG_ERROR([not found (try --with-systemdsystemunitdir)])
1001         fi
1002
1003         PKG_CHECK_MODULES(systemd, [libsystemd >= 209],
1004                 [AC_SUBST(systemd_CFLAGS)
1005                  AC_SUBST(systemd_LIBS)],
1006                 [PKG_CHECK_MODULES(systemd_daemon, [libsystemd-daemon])
1007                  AC_SUBST(systemd_daemon_CFLAGS)
1008                  AC_SUBST(systemd_daemon_LIBS)
1009                  PKG_CHECK_MODULES(systemd_journal, [libsystemd-journal])
1010                  AC_SUBST(systemd_journal_CFLAGS)
1011                  AC_SUBST(systemd_journal_LIBS)]
1012         )
1013         saved_LIBS=$LIBS
1014         LIBS="$systemd_LIBS $systemd_daemon_LIBS"
1015         AC_CHECK_FUNCS(sd_listen_fds_with_names)
1016         LIBS=$saved_LIBS
1017 fi
1018
1019 if test x$tss_trousers = xtrue; then
1020         AC_CHECK_LIB([tspi],[Tspi_Context_Create],[LIBS="$LIBS"],[AC_MSG_ERROR([TrouSerS library libtspi not found])],[])
1021         AC_CHECK_HEADER([trousers/tss.h],,[AC_MSG_ERROR([TrouSerS header trousers/tss.h not found!])])
1022         AC_DEFINE([TSS_TROUSERS], [], [use TrouSerS library libtspi])
1023 fi
1024
1025 if test x$tss_tss2 = xtrue; then
1026         PKG_CHECK_MODULES(tss2_sys, [tss2-sys],
1027                 [tss2_sys=true; AC_DEFINE([TSS2_SYS], [], [use TSS2 v2 System API])],
1028                 [tss2_sys=false])
1029         PKG_CHECK_MODULES(tss2_esys, [tss2-esys],
1030                 [tss2_esys=true; AC_DEFINE([TSS2_ESYS], [], [use TSS2 v2 Extended System API])],
1031                 [tss2_esys=false])
1032         if test x$tss2_sys = xtrue; then
1033                 AC_DEFINE([TSS_TSS2_V2], [], [use TSS 2.0 v2 libraries])
1034                 AC_SUBST(tss2_CFLAGS, "$tss2_sys_CFLAGS")
1035                 AC_SUBST(tss2_LIBS, "$tss2_sys_LIBS")
1036         else
1037                 PKG_CHECK_MODULES(tss2_tabrmd, [tcti-tabrmd],
1038                         [tss2_tabrmd=true; AC_DEFINE([TSS2_TCTI_TABRMD], [], [use TCTI Access Broker and Resource Manager])],
1039                         [tss2_tabrmd=false])
1040                 PKG_CHECK_MODULES(tss2_socket, [tcti-socket],
1041                         [tss2_socket=true; AC_DEFINE([TSS2_TCTI_SOCKET], [], [use TCTI Sockets])],
1042                         [tss2_socket=false])
1043                 if test x$tss2_tabrmd = xtrue -o x$tss2_socket = xtrue; then
1044                         AC_DEFINE([TSS_TSS2_V1], [], [use TSS 2.0 v1 libraries])
1045                         AC_SUBST(tss2_CFLAGS, "$tss2_tabrmd_CFLAGS $tss2_socket_CFLAGS")
1046                         AC_SUBST(tss2_LIBS, "$tss2_tabrmd_LIBS $tss2_socket_LIBS")
1047                 else
1048                         AC_MSG_FAILURE([no TSS2 TCTI or SAPI libraries detected])
1049                 fi
1050         fi
1051 fi
1052
1053 if test x$imc_swima = xtrue -o $imv_swima = xtrue; then
1054         PKG_CHECK_MODULES(json, [json-c], [],
1055                 [PKG_CHECK_MODULES(json, [json])])
1056         AC_SUBST(json_CFLAGS)
1057         AC_SUBST(json_LIBS)
1058 fi
1059
1060 if test x$fast = xtrue; then
1061         AC_CHECK_LIB([neo_utl],[hdf_init],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver library neo_utl not found!])],[])
1062         AC_MSG_CHECKING([for -lneo_cgi and dependencies])
1063         saved_CFLAGS=$CFLAGS
1064         saved_LIBS=$LIBS
1065         LIBS="-lneo_cgi -lneo_cs -lneo_utl"
1066         CFLAGS="-I/usr/include/ClearSilver"
1067         AC_LINK_IFELSE(
1068                 [AC_LANG_PROGRAM(
1069                         [[#include <cgi/cgi.h>]],
1070                         [[NEOERR *err = cgi_display(NULL, NULL);]])],
1071                 [AC_MSG_RESULT([yes])],
1072                 [LIBS="$LIBS -lz";
1073                  AC_LINK_IFELSE(
1074                         [AC_LANG_PROGRAM(
1075                                 [[#include <cgi/cgi.h>]],
1076                                 [[NEOERR *err = cgi_display(NULL, NULL);]])],
1077                         [AC_MSG_RESULT([yes, zlib required])],
1078                         [AC_MSG_ERROR([not found])]
1079                  )]
1080         )
1081         clearsilver_LIBS="$LIBS"
1082         AC_SUBST(clearsilver_LIBS)
1083         LIBS=$saved_LIBS
1084         CFLAGS=$saved_CFLAGS
1085
1086         AC_CHECK_LIB([fcgi],[FCGX_Init],[LIBS="$LIBS"],[AC_MSG_ERROR([FastCGI library fcgi not found!])],[])
1087         AC_CHECK_HEADER([fcgiapp.h],,[AC_MSG_ERROR([FastCGI header file fcgiapp.h not found!])])
1088 fi
1089
1090 if test x$mysql = xtrue; then
1091         if test "x$windows" = xtrue; then
1092                 AC_CHECK_HEADER([mysql.h],,[AC_MSG_ERROR([MySQL header file mysql.h not found!])])
1093                 AC_CHECK_LIB([mysql],[mysql_database_init],[LIBS="$LIBS"],[AC_MSG_ERROR([MySQL library not found!])],[])
1094                 AC_SUBST(MYSQLLIB, -lmysql)
1095         else
1096                 AC_PATH_PROG([MYSQLCONFIG], [mysql_config], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1097                 if test x$MYSQLCONFIG = x; then
1098                         AC_MSG_ERROR([mysql_config not found!])
1099                 fi
1100                 AC_SUBST(MYSQLLIB, `$MYSQLCONFIG --libs_r`)
1101                 AC_SUBST(MYSQLCFLAG, `$MYSQLCONFIG --cflags`)
1102         fi
1103 fi
1104
1105 if test x$sqlite = xtrue; then
1106         AC_CHECK_LIB([sqlite3],[sqlite3_open],[LIBS="$LIBS"],[AC_MSG_ERROR([SQLite library sqlite3 not found])],[])
1107         AC_CHECK_HEADER([sqlite3.h],,[AC_MSG_ERROR([SQLite header sqlite3.h not found!])])
1108         AC_MSG_CHECKING([sqlite3_prepare_v2])
1109         AC_COMPILE_IFELSE(
1110                 [AC_LANG_PROGRAM(
1111                         [[#include <sqlite3.h>]],
1112                         [[void *test = sqlite3_prepare_v2;]])],
1113                 [AC_MSG_RESULT([yes]);
1114                  AC_DEFINE([HAVE_SQLITE3_PREPARE_V2], [], [have sqlite3_prepare_v2()])],
1115                 [AC_MSG_RESULT([no])]
1116         )
1117         AC_MSG_CHECKING([sqlite3.h version >= 3.3.1])
1118         AC_COMPILE_IFELSE(
1119                 [AC_LANG_PROGRAM(
1120                         [[#include <sqlite3.h>]],
1121                         [[
1122                                 #if SQLITE_VERSION_NUMBER < 3003001
1123                                         #error bad sqlite
1124                                 #endif]])],
1125                 [AC_MSG_RESULT([yes])],
1126                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([SQLite version >= 3.3.1 required!])]
1127         )
1128 fi
1129
1130 if test x$openssl = xtrue; then
1131         if test "x$windows" = xtrue; then
1132                 openssl_lib=eay32
1133                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1134                         [AC_MSG_RESULT([no]);openssl_lib=""],[$DLLIB])
1135         fi
1136         if test -z "$openssl_lib"; then
1137                 openssl_lib=crypto
1138                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1139                         [AC_MSG_ERROR([OpenSSL lib$openssl_lib not found])],[$DLLIB])
1140         fi
1141         AC_SUBST(OPENSSL_LIB, [-l$openssl_lib])
1142         AC_CHECK_HEADER([openssl/evp.h],,[AC_MSG_ERROR([OpenSSL header openssl/evp.h not found!])])
1143 fi
1144
1145 if test x$wolfssl = xtrue; then
1146         PKG_CHECK_MODULES(wolfssl, [wolfssl])
1147         AC_SUBST(wolfssl_CFLAGS)
1148         AC_SUBST(wolfssl_LIBS)
1149 fi
1150
1151 if test x$gcrypt = xtrue; then
1152         AC_CHECK_LIB([gcrypt],[gcry_control],[LIBS="$LIBS"],[AC_MSG_ERROR([gcrypt library not found])],[-lgpg-error])
1153         AC_CHECK_HEADER([gcrypt.h],,[AC_MSG_ERROR([gcrypt header gcrypt.h not found!])])
1154         AC_MSG_CHECKING([gcrypt CAMELLIA cipher])
1155         AC_COMPILE_IFELSE(
1156                 [AC_LANG_PROGRAM(
1157                         [[#include <gcrypt.h>]],
1158                         [[enum gcry_cipher_algos alg = GCRY_CIPHER_CAMELLIA128;]])],
1159                 [AC_MSG_RESULT([yes]);
1160                  AC_DEFINE([HAVE_GCRY_CIPHER_CAMELLIA], [], [have GCRY_CIPHER_CAMELLIA128])],
1161                 [AC_MSG_RESULT([no])]
1162         )
1163 fi
1164
1165 if test x$botan = xtrue; then
1166         PKG_CHECK_MODULES(botan, [botan-2])
1167         AC_SUBST(botan_CFLAGS)
1168         AC_SUBST(botan_LIBS)
1169 fi
1170
1171 if test x$uci = xtrue; then
1172         AC_CHECK_LIB([uci],[uci_alloc_context],[LIBS="$LIBS"],[AC_MSG_ERROR([UCI library libuci not found])],[])
1173         AC_CHECK_HEADER([uci.h],,[AC_MSG_ERROR([UCI header uci.h not found!])])
1174 fi
1175
1176 if test x$android_dns = xtrue; then
1177         AC_CHECK_LIB([cutils],[property_get],[LIBS="$LIBS"],[AC_MSG_ERROR([Android library libcutils not found])],[])
1178         AC_CHECK_HEADER([cutils/properties.h],,[AC_MSG_ERROR([Android header cutils/properties.h not found!])])
1179         # we have to force the use of libdl here because the autodetection
1180         # above does not work correctly when cross-compiling for android.
1181         DLLIB="-ldl"
1182         AC_SUBST(DLLIB)
1183 fi
1184
1185 if test x$eap_sim_pcsc = xtrue; then
1186         PKG_CHECK_MODULES(pcsclite, [libpcsclite])
1187         AC_SUBST(pcsclite_CFLAGS)
1188         AC_SUBST(pcsclite_LIBS)
1189 fi
1190
1191 if test x$nm = xtrue; then
1192         PKG_CHECK_MODULES(nm, [gthread-2.0 libnm])
1193         AC_SUBST(nm_CFLAGS)
1194         AC_SUBST(nm_LIBS)
1195 fi
1196
1197 if test x$xauth_pam = xtrue; then
1198         AC_CHECK_LIB([pam],[pam_start],[LIBS="$LIBS"],[AC_MSG_ERROR([PAM library not found])],[])
1199         AC_CHECK_HEADER([security/pam_appl.h],,[AC_MSG_ERROR([PAM header security/pam_appl.h not found!])])
1200 fi
1201
1202 if test x$connmark = xtrue -o x$forecast = xtrue; then
1203         PKG_CHECK_MODULES(libiptc, [libip4tc])
1204         AC_SUBST(libiptc_CFLAGS)
1205         AC_SUBST(libiptc_LIBS)
1206 fi
1207
1208 if test x$capabilities = xnative; then
1209         AC_MSG_NOTICE([Usage of the native Linux capabilities interface is deprecated, use libcap instead])
1210         # Linux requires the following for capset(), Android does not have it,
1211         # but defines capset() in unistd.h instead.
1212         AC_CHECK_HEADERS([sys/capability.h])
1213         AC_CHECK_FUNC(capset,,[AC_MSG_ERROR([capset() not found!])])
1214         AC_DEFINE([CAPABILITIES_NATIVE], [], [have native linux capset()])
1215 fi
1216
1217 if test x$capabilities = xlibcap; then
1218         AC_CHECK_LIB([cap],[cap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([libcap library not found])],[])
1219         AC_CHECK_HEADER([sys/capability.h],
1220                 [AC_DEFINE([HAVE_SYS_CAPABILITY_H], [], [have sys/capability.h])],
1221                 [AC_MSG_ERROR([libcap header sys/capability.h not found!])])
1222         AC_DEFINE([CAPABILITIES_LIBCAP], [], [have libpcap library])
1223 fi
1224
1225 if test x$integrity_test = xtrue; then
1226         AC_MSG_CHECKING([for dladdr()])
1227         AC_COMPILE_IFELSE(
1228                 [AC_LANG_PROGRAM(
1229                         [[#define _GNU_SOURCE
1230                           #include <dlfcn.h>]],
1231                         [[Dl_info info; dladdr(main, &info);]])],
1232                 [AC_MSG_RESULT([yes])],
1233                 [AC_MSG_RESULT([no]);
1234                  AC_MSG_ERROR([dladdr() not supported, required by integrity-test!])]
1235         )
1236         AC_MSG_CHECKING([for dl_iterate_phdr()])
1237         AC_COMPILE_IFELSE(
1238                 [AC_LANG_PROGRAM(
1239                         [[#define _GNU_SOURCE
1240                           #include <link.h>]],
1241                         [[dl_iterate_phdr((void*)0, (void*)0);]])],
1242                 [AC_MSG_RESULT([yes])],
1243                 [AC_MSG_RESULT([no]);
1244                  AC_MSG_ERROR([dl_iterate_phdr() not supported, required by integrity-test!])]
1245         )
1246 fi
1247
1248 if test x$bfd_backtraces = xtrue; then
1249         AC_CHECK_LIB([bfd],[bfd_init],[LIBS="$LIBS"],[AC_MSG_ERROR([binutils libbfd not found!])],[])
1250         AC_CHECK_HEADER([bfd.h],[AC_DEFINE([HAVE_BFD_H],,[have binutils bfd.h])],
1251                 [AC_MSG_ERROR([binutils bfd.h header not found!])])
1252         BFDLIB="-lbfd"
1253         AC_SUBST(BFDLIB)
1254 fi
1255
1256 if test x$unwind_backtraces = xtrue; then
1257         AC_CHECK_LIB([unwind],[unw_backtrace],[LIBS="$LIBS"],[AC_MSG_ERROR([libunwind not found!])],[])
1258         AC_CHECK_HEADER([libunwind.h],[AC_DEFINE([HAVE_LIBUNWIND_H],,[have libunwind.h])],
1259                 [AC_MSG_ERROR([libunwind.h header not found!])])
1260         UNWINDLIB="-lunwind"
1261         AC_SUBST(UNWINDLIB)
1262 fi
1263
1264 AM_CONDITIONAL(USE_DEV_HEADERS, [test "x$dev_headers" != xno])
1265 if test x$dev_headers = xyes; then
1266         dev_headers="$includedir/strongswan"
1267 fi
1268 AC_SUBST(dev_headers)
1269
1270 CFLAGS="$CFLAGS -include `pwd`/config.h"
1271
1272 if test x$tkm = xtrue; then
1273         AC_PATH_PROG([GPRBUILD], [gprbuild], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1274         if test x$GPRBUILD = x; then
1275                 AC_MSG_ERROR([gprbuild not found])
1276         fi
1277 fi
1278
1279 if test x$coverage = xtrue; then
1280         AC_PATH_PROG([LCOV], [lcov], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1281         if test x$LCOV = x; then
1282                 AC_MSG_ERROR([lcov not found])
1283         fi
1284         AC_PATH_PROG([GENHTML], [genhtml], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1285         if test x$GENHTML = x; then
1286                 AC_MSG_ERROR([genhtml not found])
1287         fi
1288
1289         COVERAGE_CFLAGS="-fprofile-arcs -ftest-coverage"
1290         COVERAGE_LDFLAGS="-fprofile-arcs"
1291         AC_SUBST(COVERAGE_CFLAGS)
1292         AC_SUBST(COVERAGE_LDFLAGS)
1293         PLUGIN_CFLAGS="$PLUGIN_CFLAGS $COVERAGE_CFLAGS"
1294
1295         AC_MSG_NOTICE([coverage enabled, adding "-g -O0" to CFLAGS])
1296         CFLAGS="${CFLAGS} -g -O0"
1297 fi
1298
1299 if test x$fuzzing = xtrue; then
1300         case "$libfuzzer" in
1301         "")
1302                 AC_MSG_NOTICE([fuzz targets enabled without libFuzzer, using local driver])
1303                 CFLAGS="${CFLAGS} -fsanitize=address"
1304                 libfuzzer="libFuzzerLocal.a"
1305                 ;;
1306         "-fsanitize=fuzzer")
1307                 libfuzzer=""
1308                 FUZZING_CFLAGS="-fsanitize=fuzzer"
1309                 AC_SUBST(FUZZING_CFLAGS)
1310                 ;;
1311         *)
1312                 # required for libFuzzer
1313                 FUZZING_LDFLAGS="-stdlib=libc++ -lstdc++"
1314                 if test "$SANITIZER" = "coverage"; then
1315                         FUZZING_LDFLAGS="$FUZZING_LDFLAGS -lm"
1316                 fi
1317                 AC_SUBST(FUZZING_LDFLAGS)
1318                 ;;
1319         esac
1320 fi
1321
1322 if test x$ruby_gems = xtrue; then
1323         AC_PATH_PROG([GEM], [gem], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1324         if test x$GEM = x; then
1325                 AC_MSG_ERROR(RubyGems package manager not found)
1326         fi
1327         if test "x$rubygemdir" = "xgem environment gemdir"; then
1328                 rubygemdir=$($GEM environment gemdir)
1329         fi
1330         AC_SUBST(RUBYGEMDIR, "$rubygemdir")
1331 fi
1332 AM_CONDITIONAL(RUBY_GEMS_INSTALL, [test "x$ruby_gems_install" = xtrue])
1333
1334 if test x$python_eggs = xtrue; then
1335         PYTHON_PACKAGE_VERSION=`echo "$PACKAGE_VERSION" | $SED 's/dr/.dev/'`
1336         AC_SUBST([PYTHON_PACKAGE_VERSION])
1337         if test x$python_eggs_install = xtrue; then
1338                 AC_PATH_PROG([EASY_INSTALL], [easy_install], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1339                 if test x$EASY_INSTALL = x; then
1340                         AC_MSG_ERROR(Python easy_install not found)
1341                 fi
1342         fi
1343         if test "x$pythoneggdir" = "xmain site-packages directory"; then
1344                 AC_SUBST(PYTHONEGGINSTALLDIR, "")
1345         else
1346                 AC_SUBST(PYTHONEGGINSTALLDIR, "--install-dir $pythoneggdir")
1347         fi
1348         AC_PATH_PROG([TOX], [tox], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1349         AC_PATH_PROG([PY_TEST], [py.test], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1350 fi
1351 AM_CONDITIONAL(PYTHON_EGGS_INSTALL, [test "x$python_eggs_install" = xtrue])
1352
1353 AM_CONDITIONAL(PERL_CPAN_INSTALL, [test "x$perl_cpan_install" = xtrue])
1354
1355 AC_CACHE_CHECK(
1356         [if plugin constructors should be resolved statically],
1357         [ss_cv_static_plugin_constructors],
1358         [if test x$monolithic = xtrue -a x$enable_static = xyes; then
1359                 ss_cv_static_plugin_constructors=yes
1360          else
1361                 ss_cv_static_plugin_constructors="no (enabled for static, monolithic builds)"
1362          fi]
1363 )
1364 if test "x$ss_cv_static_plugin_constructors" = xyes; then
1365         static_plugin_constructors=true
1366 fi
1367
1368 # ===============================================
1369 #  collect plugin list for strongSwan components
1370 # ===============================================
1371
1372 m4_include(m4/macros/add-plugin.m4)
1373
1374 # plugin lists for all components
1375 charon_plugins=
1376 starter_plugins=
1377 pool_plugins=
1378 attest_plugins=
1379 scepclient_plugins=
1380 pki_plugins=
1381 scripts_plugins=
1382 fuzz_plugins=
1383 manager_plugins=
1384 medsrv_plugins=
1385 nm_plugins=
1386 cmd_plugins=
1387 aikgen_plugins=
1388
1389 # location specific lists for checksumming,
1390 # for src/libcharon, src/libstrongswan, src/libtnccs and src/libtpmtss
1391 c_plugins=
1392 s_plugins=
1393 t_plugins=
1394 p_plugins=
1395
1396 ADD_PLUGIN([test-vectors],         [s charon scepclient pki])
1397 ADD_PLUGIN([unbound],              [s charon scripts])
1398 ADD_PLUGIN([ldap],                 [s charon scepclient scripts nm cmd])
1399 ADD_PLUGIN([pkcs11],               [s charon pki nm cmd])
1400 ADD_PLUGIN([tpm],                  [p charon pki nm cmd])
1401 ADD_PLUGIN([aesni],                [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1402 ADD_PLUGIN([aes],                  [s charon scepclient pki scripts nm cmd])
1403 ADD_PLUGIN([des],                  [s charon scepclient pki scripts nm cmd])
1404 ADD_PLUGIN([blowfish],             [s charon scepclient pki scripts nm cmd])
1405 ADD_PLUGIN([rc2],                  [s charon scepclient pki scripts nm cmd])
1406 ADD_PLUGIN([sha2],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen fuzz])
1407 ADD_PLUGIN([sha3],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen fuzz])
1408 ADD_PLUGIN([sha1],                 [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1409 ADD_PLUGIN([md4],                  [s charon scepclient pki nm cmd])
1410 ADD_PLUGIN([md5],                  [s charon scepclient pki scripts attest nm cmd aikgen])
1411 ADD_PLUGIN([mgf1],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1412 ADD_PLUGIN([rdrand],               [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1413 ADD_PLUGIN([random],               [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1414 ADD_PLUGIN([nonce],                [s charon nm cmd aikgen])
1415 ADD_PLUGIN([x509],                 [s charon scepclient pki scripts attest nm cmd aikgen fuzz])
1416 ADD_PLUGIN([revocation],           [s charon pki nm cmd])
1417 ADD_PLUGIN([constraints],          [s charon nm cmd])
1418 ADD_PLUGIN([acert],                [s charon])
1419 ADD_PLUGIN([pubkey],               [s charon pki cmd aikgen])
1420 ADD_PLUGIN([pkcs1],                [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1421 ADD_PLUGIN([pkcs7],                [s charon scepclient pki scripts nm cmd])
1422 ADD_PLUGIN([pkcs8],                [s charon scepclient pki scripts manager medsrv attest nm cmd])
1423 ADD_PLUGIN([pkcs12],               [s charon scepclient pki scripts cmd])
1424 ADD_PLUGIN([pgp],                  [s charon])
1425 ADD_PLUGIN([dnskey],               [s charon pki])
1426 ADD_PLUGIN([sshkey],               [s charon pki nm cmd])
1427 ADD_PLUGIN([dnscert],              [c charon])
1428 ADD_PLUGIN([ipseckey],             [c charon])
1429 ADD_PLUGIN([pem],                  [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1430 ADD_PLUGIN([padlock],              [s charon])
1431 ADD_PLUGIN([openssl],              [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1432 ADD_PLUGIN([wolfssl],              [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1433 ADD_PLUGIN([gcrypt],               [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1434 ADD_PLUGIN([botan],                [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1435 ADD_PLUGIN([af-alg],               [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1436 ADD_PLUGIN([fips-prf],             [s charon nm cmd])
1437 ADD_PLUGIN([gmp],                  [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1438 ADD_PLUGIN([curve25519],           [s charon pki scripts nm cmd])
1439 ADD_PLUGIN([agent],                [s charon nm cmd])
1440 ADD_PLUGIN([keychain],             [s charon cmd])
1441 ADD_PLUGIN([chapoly],              [s charon scripts nm cmd])
1442 ADD_PLUGIN([xcbc],                 [s charon nm cmd])
1443 ADD_PLUGIN([cmac],                 [s charon nm cmd])
1444 ADD_PLUGIN([hmac],                 [s charon pki scripts nm cmd])
1445 ADD_PLUGIN([ctr],                  [s charon scripts nm cmd])
1446 ADD_PLUGIN([ccm],                  [s charon scripts nm cmd])
1447 ADD_PLUGIN([gcm],                  [s charon scripts nm cmd])
1448 ADD_PLUGIN([ntru],                 [s charon scripts nm cmd])
1449 ADD_PLUGIN([drbg],                 [s charon pki scripts nm cmd])
1450 ADD_PLUGIN([newhope],              [s charon scripts nm cmd])
1451 ADD_PLUGIN([bliss],                [s charon pki scripts nm cmd])
1452 ADD_PLUGIN([curl],                 [s charon scepclient pki scripts nm cmd])
1453 ADD_PLUGIN([files],                [s charon scepclient pki scripts nm cmd])
1454 ADD_PLUGIN([winhttp],              [s charon pki scripts])
1455 ADD_PLUGIN([soup],                 [s charon pki scripts nm cmd])
1456 ADD_PLUGIN([mysql],                [s charon pool manager medsrv attest])
1457 ADD_PLUGIN([sqlite],               [s charon pool manager medsrv attest])
1458 ADD_PLUGIN([attr],                 [c charon])
1459 ADD_PLUGIN([attr-sql],             [c charon])
1460 ADD_PLUGIN([load-tester],          [c charon])
1461 ADD_PLUGIN([kernel-libipsec],      [c charon cmd])
1462 ADD_PLUGIN([kernel-wfp],           [c charon])
1463 ADD_PLUGIN([kernel-iph],           [c charon])
1464 ADD_PLUGIN([kernel-pfkey],         [c charon starter nm cmd])
1465 ADD_PLUGIN([kernel-pfroute],       [c charon starter nm cmd])
1466 ADD_PLUGIN([kernel-netlink],       [c charon starter nm cmd])
1467 ADD_PLUGIN([resolve],              [c charon cmd])
1468 ADD_PLUGIN([save-keys],            [c])
1469 ADD_PLUGIN([socket-default],       [c charon nm cmd])
1470 ADD_PLUGIN([socket-dynamic],       [c charon cmd])
1471 ADD_PLUGIN([socket-win],           [c charon])
1472 ADD_PLUGIN([bypass-lan],           [c charon nm cmd])
1473 ADD_PLUGIN([connmark],             [c charon])
1474 ADD_PLUGIN([forecast],             [c charon])
1475 ADD_PLUGIN([farp],                 [c charon])
1476 ADD_PLUGIN([stroke],               [c charon])
1477 ADD_PLUGIN([vici],                 [c charon])
1478 ADD_PLUGIN([smp],                  [c charon])
1479 ADD_PLUGIN([sql],                  [c charon])
1480 ADD_PLUGIN([updown],               [c charon])
1481 ADD_PLUGIN([eap-identity],         [c charon nm cmd])
1482 ADD_PLUGIN([eap-sim],              [c charon])
1483 ADD_PLUGIN([eap-sim-file],         [c charon])
1484 ADD_PLUGIN([eap-sim-pcsc],         [c charon])
1485 ADD_PLUGIN([eap-aka],              [c charon])
1486 ADD_PLUGIN([eap-aka-3gpp],         [c charon])
1487 ADD_PLUGIN([eap-aka-3gpp2],        [c charon])
1488 ADD_PLUGIN([eap-simaka-sql],       [c charon])
1489 ADD_PLUGIN([eap-simaka-pseudonym], [c charon])
1490 ADD_PLUGIN([eap-simaka-reauth],    [c charon])
1491 ADD_PLUGIN([eap-md5],              [c charon nm cmd])
1492 ADD_PLUGIN([eap-gtc],              [c charon nm cmd])
1493 ADD_PLUGIN([eap-mschapv2],         [c charon nm cmd])
1494 ADD_PLUGIN([eap-dynamic],          [c charon])
1495 ADD_PLUGIN([eap-radius],           [c charon])
1496 ADD_PLUGIN([eap-tls],              [c charon nm cmd])
1497 ADD_PLUGIN([eap-ttls],             [c charon nm cmd])
1498 ADD_PLUGIN([eap-peap],             [c charon nm cmd])
1499 ADD_PLUGIN([eap-tnc],              [c charon])
1500 ADD_PLUGIN([xauth-generic],        [c charon cmd])
1501 ADD_PLUGIN([xauth-eap],            [c charon])
1502 ADD_PLUGIN([xauth-pam],            [c charon])
1503 ADD_PLUGIN([xauth-noauth],         [c charon])
1504 ADD_PLUGIN([tnc-ifmap],            [c charon])
1505 ADD_PLUGIN([tnc-pdp],              [c charon])
1506 ADD_PLUGIN([tnc-imc],              [t charon])
1507 ADD_PLUGIN([tnc-imv],              [t charon])
1508 ADD_PLUGIN([tnc-tnccs],            [t charon])
1509 ADD_PLUGIN([tnccs-20],             [t charon])
1510 ADD_PLUGIN([tnccs-11],             [t charon])
1511 ADD_PLUGIN([tnccs-dynamic],        [t charon])
1512 ADD_PLUGIN([medsrv],               [c charon])
1513 ADD_PLUGIN([medcli],               [c charon])
1514 ADD_PLUGIN([dhcp],                 [c charon])
1515 ADD_PLUGIN([osx-attr],             [c charon cmd])
1516 ADD_PLUGIN([p-cscf],               [c charon cmd])
1517 ADD_PLUGIN([android-dns],          [c charon])
1518 ADD_PLUGIN([android-log],          [c charon])
1519 ADD_PLUGIN([ha],                   [c charon])
1520 ADD_PLUGIN([whitelist],            [c charon])
1521 ADD_PLUGIN([ext-auth],             [c charon])
1522 ADD_PLUGIN([lookip],               [c charon])
1523 ADD_PLUGIN([error-notify],         [c charon])
1524 ADD_PLUGIN([certexpire],           [c charon])
1525 ADD_PLUGIN([systime-fix],          [c charon])
1526 ADD_PLUGIN([led],                  [c charon])
1527 ADD_PLUGIN([duplicheck],           [c charon])
1528 ADD_PLUGIN([coupling],             [c charon])
1529 ADD_PLUGIN([radattr],              [c charon])
1530 ADD_PLUGIN([uci],                  [c charon])
1531 ADD_PLUGIN([addrblock],            [c charon])
1532 ADD_PLUGIN([unity],                [c charon])
1533 ADD_PLUGIN([counters],             [c charon])
1534
1535 AC_SUBST(charon_plugins)
1536 AC_SUBST(starter_plugins)
1537 AC_SUBST(pool_plugins)
1538 AC_SUBST(attest_plugins)
1539 AC_SUBST(scepclient_plugins)
1540 AC_SUBST(pki_plugins)
1541 AC_SUBST(scripts_plugins)
1542 AC_SUBST(fuzz_plugins)
1543 AC_SUBST(manager_plugins)
1544 AC_SUBST(medsrv_plugins)
1545 AC_SUBST(nm_plugins)
1546 AC_SUBST(cmd_plugins)
1547 AC_SUBST(aikgen_plugins)
1548
1549 AC_SUBST(c_plugins)
1550 AC_SUBST(p_plugins)
1551 AC_SUBST(s_plugins)
1552 AC_SUBST(t_plugins)
1553
1554 # ======================
1555 #  set Makefile.am vars
1556 # ======================
1557
1558 #  libstrongswan plugins
1559 # -----------------------
1560 AM_CONDITIONAL(USE_TEST_VECTORS, test x$test_vectors = xtrue)
1561 AM_CONDITIONAL(USE_CURL, test x$curl = xtrue)
1562 AM_CONDITIONAL(USE_FILES, test x$files = xtrue)
1563 AM_CONDITIONAL(USE_WINHTTP, test x$winhttp = xtrue)
1564 AM_CONDITIONAL(USE_UNBOUND, test x$unbound = xtrue)
1565 AM_CONDITIONAL(USE_SOUP, test x$soup = xtrue)
1566 AM_CONDITIONAL(USE_LDAP, test x$ldap = xtrue)
1567 AM_CONDITIONAL(USE_AES, test x$aes = xtrue)
1568 AM_CONDITIONAL(USE_DES, test x$des = xtrue)
1569 AM_CONDITIONAL(USE_BLOWFISH, test x$blowfish = xtrue)
1570 AM_CONDITIONAL(USE_RC2, test x$rc2 = xtrue)
1571 AM_CONDITIONAL(USE_MD4, test x$md4 = xtrue)
1572 AM_CONDITIONAL(USE_MD5, test x$md5 = xtrue)
1573 AM_CONDITIONAL(USE_SHA1, test x$sha1 = xtrue)
1574 AM_CONDITIONAL(USE_SHA2, test x$sha2 = xtrue)
1575 AM_CONDITIONAL(USE_SHA3, test x$sha3 = xtrue)
1576 AM_CONDITIONAL(USE_MGF1, test x$mgf1 = xtrue)
1577 AM_CONDITIONAL(USE_FIPS_PRF, test x$fips_prf = xtrue)
1578 AM_CONDITIONAL(USE_GMP, test x$gmp = xtrue)
1579 AM_CONDITIONAL(USE_CURVE25519, test x$curve25519 = xtrue)
1580 AM_CONDITIONAL(USE_RDRAND, test x$rdrand = xtrue)
1581 AM_CONDITIONAL(USE_AESNI, test x$aesni = xtrue)
1582 AM_CONDITIONAL(USE_RANDOM, test x$random = xtrue)
1583 AM_CONDITIONAL(USE_NONCE, test x$nonce = xtrue)
1584 AM_CONDITIONAL(USE_X509, test x$x509 = xtrue)
1585 AM_CONDITIONAL(USE_REVOCATION, test x$revocation = xtrue)
1586 AM_CONDITIONAL(USE_CONSTRAINTS, test x$constraints = xtrue)
1587 AM_CONDITIONAL(USE_ACERT, test x$acert = xtrue)
1588 AM_CONDITIONAL(USE_PUBKEY, test x$pubkey = xtrue)
1589 AM_CONDITIONAL(USE_PKCS1, test x$pkcs1 = xtrue)
1590 AM_CONDITIONAL(USE_PKCS7, test x$pkcs7 = xtrue)
1591 AM_CONDITIONAL(USE_PKCS8, test x$pkcs8 = xtrue)
1592 AM_CONDITIONAL(USE_PKCS12, test x$pkcs12 = xtrue)
1593 AM_CONDITIONAL(USE_PGP, test x$pgp = xtrue)
1594 AM_CONDITIONAL(USE_DNSKEY, test x$dnskey = xtrue)
1595 AM_CONDITIONAL(USE_SSHKEY, test x$sshkey = xtrue)
1596 AM_CONDITIONAL(USE_PEM, test x$pem = xtrue)
1597 AM_CONDITIONAL(USE_HMAC, test x$hmac = xtrue)
1598 AM_CONDITIONAL(USE_CMAC, test x$cmac = xtrue)
1599 AM_CONDITIONAL(USE_XCBC, test x$xcbc = xtrue)
1600 AM_CONDITIONAL(USE_MYSQL, test x$mysql = xtrue)
1601 AM_CONDITIONAL(USE_SQLITE, test x$sqlite = xtrue)
1602 AM_CONDITIONAL(USE_PADLOCK, test x$padlock = xtrue)
1603 AM_CONDITIONAL(USE_OPENSSL, test x$openssl = xtrue)
1604 AM_CONDITIONAL(USE_WOLFSSL, test x$wolfssl = xtrue)
1605 AM_CONDITIONAL(USE_GCRYPT, test x$gcrypt = xtrue)
1606 AM_CONDITIONAL(USE_BOTAN, test x$botan = xtrue)
1607 AM_CONDITIONAL(USE_AGENT, test x$agent = xtrue)
1608 AM_CONDITIONAL(USE_KEYCHAIN, test x$keychain = xtrue)
1609 AM_CONDITIONAL(USE_PKCS11, test x$pkcs11 = xtrue)
1610 AM_CONDITIONAL(USE_TPM, test x$tpm = xtrue)
1611 AM_CONDITIONAL(USE_CHAPOLY, test x$chapoly = xtrue)
1612 AM_CONDITIONAL(USE_CTR, test x$ctr = xtrue)
1613 AM_CONDITIONAL(USE_CCM, test x$ccm = xtrue)
1614 AM_CONDITIONAL(USE_GCM, test x$gcm = xtrue)
1615 AM_CONDITIONAL(USE_AF_ALG, test x$af_alg = xtrue)
1616 AM_CONDITIONAL(USE_NTRU, test x$ntru = xtrue)
1617 AM_CONDITIONAL(USE_NEWHOPE, test x$newhope = xtrue)
1618 AM_CONDITIONAL(USE_BLISS, test x$bliss = xtrue)
1619 AM_CONDITIONAL(USE_DRBG, test x$drbg = xtrue)
1620
1621 #  charon plugins
1622 # ----------------
1623 AM_CONDITIONAL(USE_STROKE, test x$stroke = xtrue)
1624 AM_CONDITIONAL(USE_VICI, test x$vici = xtrue)
1625 AM_CONDITIONAL(USE_MEDSRV, test x$medsrv = xtrue)
1626 AM_CONDITIONAL(USE_MEDCLI, test x$medcli = xtrue)
1627 AM_CONDITIONAL(USE_UCI, test x$uci = xtrue)
1628 AM_CONDITIONAL(USE_OSX_ATTR, test x$osx_attr = xtrue)
1629 AM_CONDITIONAL(USE_P_CSCF, test x$p_cscf = xtrue)
1630 AM_CONDITIONAL(USE_ANDROID_DNS, test x$android_dns = xtrue)
1631 AM_CONDITIONAL(USE_ANDROID_LOG, test x$android_log = xtrue)
1632 AM_CONDITIONAL(USE_SMP, test x$smp = xtrue)
1633 AM_CONDITIONAL(USE_SQL, test x$sql = xtrue)
1634 AM_CONDITIONAL(USE_DNSCERT, test x$dnscert = xtrue)
1635 AM_CONDITIONAL(USE_IPSECKEY, test x$ipseckey = xtrue)
1636 AM_CONDITIONAL(USE_UPDOWN, test x$updown = xtrue)
1637 AM_CONDITIONAL(USE_DHCP, test x$dhcp = xtrue)
1638 AM_CONDITIONAL(USE_LOAD_TESTER, test x$load_tester = xtrue)
1639 AM_CONDITIONAL(USE_HA, test x$ha = xtrue)
1640 AM_CONDITIONAL(USE_KERNEL_NETLINK, test x$kernel_netlink = xtrue)
1641 AM_CONDITIONAL(USE_KERNEL_PFKEY, test x$kernel_pfkey = xtrue)
1642 AM_CONDITIONAL(USE_KERNEL_PFROUTE, test x$kernel_pfroute = xtrue)
1643 AM_CONDITIONAL(USE_KERNEL_LIBIPSEC, test x$kernel_libipsec = xtrue)
1644 AM_CONDITIONAL(USE_KERNEL_WFP, test x$kernel_wfp = xtrue)
1645 AM_CONDITIONAL(USE_KERNEL_IPH, test x$kernel_iph = xtrue)
1646 AM_CONDITIONAL(USE_WHITELIST, test x$whitelist = xtrue)
1647 AM_CONDITIONAL(USE_EXT_AUTH, test x$ext_auth = xtrue)
1648 AM_CONDITIONAL(USE_LOOKIP, test x$lookip = xtrue)
1649 AM_CONDITIONAL(USE_ERROR_NOTIFY, test x$error_notify = xtrue)
1650 AM_CONDITIONAL(USE_CERTEXPIRE, test x$certexpire = xtrue)
1651 AM_CONDITIONAL(USE_SYSTIME_FIX, test x$systime_fix = xtrue)
1652 AM_CONDITIONAL(USE_LED, test x$led = xtrue)
1653 AM_CONDITIONAL(USE_DUPLICHECK, test x$duplicheck = xtrue)
1654 AM_CONDITIONAL(USE_COUPLING, test x$coupling = xtrue)
1655 AM_CONDITIONAL(USE_RADATTR, test x$radattr = xtrue)
1656 AM_CONDITIONAL(USE_EAP_SIM, test x$eap_sim = xtrue)
1657 AM_CONDITIONAL(USE_EAP_SIM_FILE, test x$eap_sim_file = xtrue)
1658 AM_CONDITIONAL(USE_EAP_SIM_PCSC, test x$eap_sim_pcsc = xtrue)
1659 AM_CONDITIONAL(USE_EAP_SIMAKA_SQL, test x$eap_simaka_sql = xtrue)
1660 AM_CONDITIONAL(USE_EAP_SIMAKA_PSEUDONYM, test x$eap_simaka_pseudonym = xtrue)
1661 AM_CONDITIONAL(USE_EAP_SIMAKA_REAUTH, test x$eap_simaka_reauth = xtrue)
1662 AM_CONDITIONAL(USE_EAP_IDENTITY, test x$eap_identity = xtrue)
1663 AM_CONDITIONAL(USE_EAP_MD5, test x$eap_md5 = xtrue)
1664 AM_CONDITIONAL(USE_EAP_GTC, test x$eap_gtc = xtrue)
1665 AM_CONDITIONAL(USE_EAP_AKA, test x$eap_aka = xtrue)
1666 AM_CONDITIONAL(USE_EAP_AKA_3GPP, test x$eap_aka_3gpp = xtrue)
1667 AM_CONDITIONAL(USE_EAP_AKA_3GPP2, test x$eap_aka_3gpp2 = xtrue)
1668 AM_CONDITIONAL(USE_EAP_MSCHAPV2, test x$eap_mschapv2 = xtrue)
1669 AM_CONDITIONAL(USE_EAP_TLS, test x$eap_tls = xtrue)
1670 AM_CONDITIONAL(USE_EAP_TTLS, test x$eap_ttls = xtrue)
1671 AM_CONDITIONAL(USE_EAP_PEAP, test x$eap_peap = xtrue)
1672 AM_CONDITIONAL(USE_EAP_TNC, test x$eap_tnc = xtrue)
1673 AM_CONDITIONAL(USE_EAP_DYNAMIC, test x$eap_dynamic = xtrue)
1674 AM_CONDITIONAL(USE_EAP_RADIUS, test x$eap_radius = xtrue)
1675 AM_CONDITIONAL(USE_XAUTH_GENERIC, test x$xauth_generic = xtrue)
1676 AM_CONDITIONAL(USE_XAUTH_EAP, test x$xauth_eap = xtrue)
1677 AM_CONDITIONAL(USE_XAUTH_PAM, test x$xauth_pam = xtrue)
1678 AM_CONDITIONAL(USE_XAUTH_NOAUTH, test x$xauth_noauth = xtrue)
1679 AM_CONDITIONAL(USE_TNC_IFMAP, test x$tnc_ifmap = xtrue)
1680 AM_CONDITIONAL(USE_TNC_PDP, test x$tnc_pdp = xtrue)
1681 AM_CONDITIONAL(USE_TNC_IMC, test x$tnc_imc = xtrue)
1682 AM_CONDITIONAL(USE_TNC_IMV, test x$tnc_imv = xtrue)
1683 AM_CONDITIONAL(USE_TNC_TNCCS, test x$tnc_tnccs = xtrue)
1684 AM_CONDITIONAL(USE_TNCCS_11, test x$tnccs_11 = xtrue)
1685 AM_CONDITIONAL(USE_TNCCS_20, test x$tnccs_20 = xtrue)
1686 AM_CONDITIONAL(USE_TNCCS_DYNAMIC, test x$tnccs_dynamic = xtrue)
1687 AM_CONDITIONAL(USE_IMC_TEST, test x$imc_test = xtrue)
1688 AM_CONDITIONAL(USE_IMV_TEST, test x$imv_test = xtrue)
1689 AM_CONDITIONAL(USE_IMC_SCANNER, test x$imc_scanner = xtrue)
1690 AM_CONDITIONAL(USE_IMV_SCANNER, test x$imv_scanner = xtrue)
1691 AM_CONDITIONAL(USE_IMC_OS, test x$imc_os = xtrue)
1692 AM_CONDITIONAL(USE_IMV_OS, test x$imv_os = xtrue)
1693 AM_CONDITIONAL(USE_IMC_ATTESTATION, test x$imc_attestation = xtrue)
1694 AM_CONDITIONAL(USE_IMV_ATTESTATION, test x$imv_attestation = xtrue)
1695 AM_CONDITIONAL(USE_IMC_SWIMA, test x$imc_swima = xtrue)
1696 AM_CONDITIONAL(USE_IMV_SWIMA, test x$imv_swima = xtrue)
1697 AM_CONDITIONAL(USE_IMC_HCD, test x$imc_hcd = xtrue)
1698 AM_CONDITIONAL(USE_IMV_HCD, test x$imv_hcd = xtrue)
1699 AM_CONDITIONAL(USE_SAVE_KEYS, test x$save_keys = xtrue)
1700 AM_CONDITIONAL(USE_SOCKET_DEFAULT, test x$socket_default = xtrue)
1701 AM_CONDITIONAL(USE_SOCKET_DYNAMIC, test x$socket_dynamic = xtrue)
1702 AM_CONDITIONAL(USE_SOCKET_WIN, test x$socket_win = xtrue)
1703 AM_CONDITIONAL(USE_BYPASS_LAN, test x$bypass_lan = xtrue)
1704 AM_CONDITIONAL(USE_CONNMARK, test x$connmark = xtrue)
1705 AM_CONDITIONAL(USE_FORECAST, test x$forecast = xtrue)
1706 AM_CONDITIONAL(USE_FARP, test x$farp = xtrue)
1707 AM_CONDITIONAL(USE_ADDRBLOCK, test x$addrblock = xtrue)
1708 AM_CONDITIONAL(USE_UNITY, test x$unity = xtrue)
1709 AM_CONDITIONAL(USE_RESOLVE, test x$resolve = xtrue)
1710 AM_CONDITIONAL(USE_ATTR, test x$attr = xtrue)
1711 AM_CONDITIONAL(USE_ATTR_SQL, test x$attr_sql = xtrue)
1712 AM_CONDITIONAL(USE_COUNTERS, test x$counters = xtrue)
1713
1714 #  other options
1715 # ---------------
1716 AM_CONDITIONAL(USE_LEAK_DETECTIVE, test x$leak_detective = xtrue)
1717 AM_CONDITIONAL(USE_LOCK_PROFILER, test x$lock_profiler = xtrue)
1718 AM_CONDITIONAL(USE_FAST, test x$fast = xtrue)
1719 AM_CONDITIONAL(USE_MANAGER, test x$manager = xtrue)
1720 AM_CONDITIONAL(USE_ME, test x$mediation = xtrue)
1721 AM_CONDITIONAL(USE_INTEGRITY_TEST, test x$integrity_test = xtrue)
1722 AM_CONDITIONAL(USE_LOAD_WARNING, test x$load_warning = xtrue)
1723 AM_CONDITIONAL(USE_IKEV1, test x$ikev1 = xtrue)
1724 AM_CONDITIONAL(USE_IKEV2, test x$ikev2 = xtrue)
1725 AM_CONDITIONAL(USE_THREADS, test x$threads = xtrue)
1726 AM_CONDITIONAL(USE_ADNS, test x$adns = xtrue)
1727 AM_CONDITIONAL(USE_CHARON, test x$charon = xtrue)
1728 AM_CONDITIONAL(USE_NM, test x$nm = xtrue)
1729 AM_CONDITIONAL(USE_PKI, test x$pki = xtrue)
1730 AM_CONDITIONAL(USE_SCEPCLIENT, test x$scepclient = xtrue)
1731 AM_CONDITIONAL(USE_SCRIPTS, test x$scripts = xtrue)
1732 AM_CONDITIONAL(USE_FUZZING, test x$fuzzing = xtrue)
1733 AM_CONDITIONAL(USE_CONFTEST, test x$conftest = xtrue)
1734 AM_CONDITIONAL(USE_LIBSTRONGSWAN, test x$charon = xtrue -o x$pki = xtrue -o x$scepclient = xtrue -o x$conftest = xtrue -o x$fast = xtrue -o x$imcv = xtrue -o x$nm = xtrue -o x$tkm = xtrue -o x$cmd = xtrue -o x$tls = xtrue -o x$tnc_tnccs = xtrue -o x$aikgen = xtrue -o x$svc = xtrue -o x$systemd = xtrue)
1735 AM_CONDITIONAL(USE_LIBCHARON, test x$charon = xtrue -o x$conftest = xtrue -o x$nm = xtrue -o x$tkm = xtrue -o x$cmd = xtrue -o x$svc = xtrue -o x$systemd = xtrue)
1736 AM_CONDITIONAL(USE_LIBIPSEC, test x$libipsec = xtrue)
1737 AM_CONDITIONAL(USE_LIBNTTFFT, test x$bliss = xtrue -o x$newhope = xtrue)
1738 AM_CONDITIONAL(USE_LIBTNCIF, test x$tnc_tnccs = xtrue -o x$imcv = xtrue)
1739 AM_CONDITIONAL(USE_LIBTNCCS, test x$tnc_tnccs = xtrue)
1740 AM_CONDITIONAL(USE_LIBPTTLS, test x$tnc_tnccs = xtrue)
1741 AM_CONDITIONAL(USE_LIBTPMTSS, test x$tss_trousers = xtrue -o x$tss_tss2 = xtrue -o x$tpm = xtrue -o x$aikgen = xtrue -o x$imcv = xtrue)
1742 AM_CONDITIONAL(USE_FILE_CONFIG, test x$stroke = xtrue)
1743 AM_CONDITIONAL(USE_IPSEC_SCRIPT, test x$stroke = xtrue -o x$scepclient = xtrue -o x$conftest = xtrue)
1744 AM_CONDITIONAL(USE_LIBCAP, test x$capabilities = xlibcap)
1745 AM_CONDITIONAL(USE_VSTR, test x$printf_hooks = xvstr)
1746 AM_CONDITIONAL(USE_BUILTIN_PRINTF, test x$printf_hooks = xbuiltin)
1747 AM_CONDITIONAL(USE_SIMAKA, test x$simaka = xtrue)
1748 AM_CONDITIONAL(USE_TLS, test x$tls = xtrue)
1749 AM_CONDITIONAL(USE_RADIUS, test x$radius = xtrue)
1750 AM_CONDITIONAL(USE_IMCV, test x$imcv = xtrue)
1751 AM_CONDITIONAL(USE_TROUSERS, test x$tss_trousers = xtrue)
1752 AM_CONDITIONAL(USE_TSS2, test x$tss_tss2 = xtrue)
1753 AM_CONDITIONAL(MONOLITHIC, test x$monolithic = xtrue)
1754 AM_CONDITIONAL(STATIC_PLUGIN_CONSTRUCTORS, test x$static_plugin_constructors = xtrue)
1755 AM_CONDITIONAL(USE_SILENT_RULES, test x$enable_silent_rules = xyes)
1756 AM_CONDITIONAL(COVERAGE, test x$coverage = xtrue)
1757 AM_CONDITIONAL(USE_DBGHELP, test x$dbghelp_backtraces = xtrue)
1758 AM_CONDITIONAL(USE_TKM, test x$tkm = xtrue)
1759 AM_CONDITIONAL(USE_CMD, test x$cmd = xtrue)
1760 AM_CONDITIONAL(USE_AIKGEN, test x$aikgen = xtrue)
1761 AM_CONDITIONAL(USE_SWANCTL, test x$swanctl = xtrue)
1762 AM_CONDITIONAL(USE_SVC, test x$svc = xtrue)
1763 AM_CONDITIONAL(USE_SYSTEMD, test x$systemd = xtrue)
1764 AM_CONDITIONAL(USE_LEGACY_SYSTEMD, test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno)
1765 AM_CONDITIONAL(USE_RUBY_GEMS, test x$ruby_gems = xtrue)
1766 AM_CONDITIONAL(USE_PYTHON_EGGS, test x$python_eggs = xtrue)
1767 AM_CONDITIONAL(USE_PERL_CPAN, test x$perl_cpan = xtrue)
1768 AM_CONDITIONAL(USE_TOX, test "x$TOX" != x)
1769 AM_CONDITIONAL(USE_PY_TEST, test "x$PY_TEST" != x -a "x$TOX" = x)
1770
1771 # ========================
1772 #  set global definitions
1773 # ========================
1774
1775 if test x$mediation = xtrue; then
1776         AC_DEFINE([ME], [], [mediation extension support])
1777 fi
1778 if test x$capabilities = xlibcap -o x$capabilities = xnative; then
1779         AC_DEFINE([CAPABILITIES], [], [capability dropping support])
1780 fi
1781 if test x$log_thread_ids = xtrue; then
1782         AC_DEFINE([USE_THREAD_IDS], [], [use thread ID for thread identification, if available])
1783 fi
1784 if test x$monolithic = xtrue; then
1785         AC_DEFINE([MONOLITHIC], [], [monolithic build embedding plugins])
1786 fi
1787 if test x$static_plugin_constructors = xtrue; then
1788         AC_DEFINE([STATIC_PLUGIN_CONSTRUCTORS], [], [static plugin constructors])
1789 fi
1790 if test x$ikev1 = xtrue; then
1791         AC_DEFINE([USE_IKEV1], [], [support for IKEv1 protocol])
1792 fi
1793 if test x$ikev2 = xtrue; then
1794         AC_DEFINE([USE_IKEV2], [], [support for IKEv2 protocol])
1795 fi
1796 if test x$fuzzing = xtrue; then
1797         AC_DEFINE([USE_FUZZING], [], [build code for fuzzing])
1798 fi
1799 if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
1800         AC_DEFINE([USE_JSON], [], [build code for JSON])
1801 fi
1802
1803 # ====================================================
1804 #  options for enabled modules (see conf/Makefile.am)
1805 # ====================================================
1806
1807 strongswan_options=
1808
1809 AM_COND_IF([USE_AIKGEN], [strongswan_options=${strongswan_options}" aikgen"])
1810 AM_COND_IF([USE_ATTR_SQL], [strongswan_options=${strongswan_options}" pool"])
1811 AM_COND_IF([USE_CHARON], [strongswan_options=${strongswan_options}" charon charon-logging"])
1812 AM_COND_IF([USE_FILE_CONFIG], [strongswan_options=${strongswan_options}" starter"])
1813 AM_COND_IF([USE_IMV_ATTESTATION], [strongswan_options=${strongswan_options}" attest"])
1814 AM_COND_IF([USE_IMCV], [strongswan_options=${strongswan_options}" imcv"])
1815 AM_COND_IF([USE_IMV_SWIMA], [strongswan_options=${strongswan_options}" sec-updater"])
1816 AM_COND_IF([USE_LIBTNCCS], [strongswan_options=${strongswan_options}" tnc"])
1817 AM_COND_IF([USE_MANAGER], [strongswan_options=${strongswan_options}" manager"])
1818 AM_COND_IF([USE_MEDSRV], [strongswan_options=${strongswan_options}" medsrv"])
1819 AM_COND_IF([USE_SCEPCLIENT], [strongswan_options=${strongswan_options}" scepclient"])
1820 AM_COND_IF([USE_PKI], [strongswan_options=${strongswan_options}" pki"])
1821 AM_COND_IF([USE_SWANCTL], [strongswan_options=${strongswan_options}" swanctl"])
1822 AM_COND_IF([USE_SYSTEMD], [strongswan_options=${strongswan_options}" charon-systemd"])
1823
1824 AC_SUBST(strongswan_options)
1825
1826 # =================
1827 #  build Makefiles
1828 # =================
1829
1830 AC_CONFIG_FILES([
1831         Makefile
1832         conf/Makefile
1833         fuzz/Makefile
1834         man/Makefile
1835         init/Makefile
1836         init/systemd/Makefile
1837         init/systemd-starter/Makefile
1838         src/Makefile
1839         src/include/Makefile
1840         src/libstrongswan/Makefile
1841         src/libstrongswan/math/libnttfft/Makefile
1842         src/libstrongswan/math/libnttfft/tests/Makefile
1843         src/libstrongswan/plugins/aes/Makefile
1844         src/libstrongswan/plugins/cmac/Makefile
1845         src/libstrongswan/plugins/des/Makefile
1846         src/libstrongswan/plugins/blowfish/Makefile
1847         src/libstrongswan/plugins/rc2/Makefile
1848         src/libstrongswan/plugins/md4/Makefile
1849         src/libstrongswan/plugins/md5/Makefile
1850         src/libstrongswan/plugins/sha1/Makefile
1851         src/libstrongswan/plugins/sha2/Makefile
1852         src/libstrongswan/plugins/sha3/Makefile
1853         src/libstrongswan/plugins/mgf1/Makefile
1854         src/libstrongswan/plugins/fips_prf/Makefile
1855         src/libstrongswan/plugins/gmp/Makefile
1856         src/libstrongswan/plugins/curve25519/Makefile
1857         src/libstrongswan/plugins/rdrand/Makefile
1858         src/libstrongswan/plugins/aesni/Makefile
1859         src/libstrongswan/plugins/random/Makefile
1860         src/libstrongswan/plugins/nonce/Makefile
1861         src/libstrongswan/plugins/hmac/Makefile
1862         src/libstrongswan/plugins/xcbc/Makefile
1863         src/libstrongswan/plugins/x509/Makefile
1864         src/libstrongswan/plugins/revocation/Makefile
1865         src/libstrongswan/plugins/constraints/Makefile
1866         src/libstrongswan/plugins/acert/Makefile
1867         src/libstrongswan/plugins/pubkey/Makefile
1868         src/libstrongswan/plugins/pkcs1/Makefile
1869         src/libstrongswan/plugins/pkcs7/Makefile
1870         src/libstrongswan/plugins/pkcs8/Makefile
1871         src/libstrongswan/plugins/pkcs12/Makefile
1872         src/libstrongswan/plugins/pgp/Makefile
1873         src/libstrongswan/plugins/dnskey/Makefile
1874         src/libstrongswan/plugins/sshkey/Makefile
1875         src/libstrongswan/plugins/pem/Makefile
1876         src/libstrongswan/plugins/curl/Makefile
1877         src/libstrongswan/plugins/files/Makefile
1878         src/libstrongswan/plugins/winhttp/Makefile
1879         src/libstrongswan/plugins/unbound/Makefile
1880         src/libstrongswan/plugins/soup/Makefile
1881         src/libstrongswan/plugins/ldap/Makefile
1882         src/libstrongswan/plugins/mysql/Makefile
1883         src/libstrongswan/plugins/sqlite/Makefile
1884         src/libstrongswan/plugins/padlock/Makefile
1885         src/libstrongswan/plugins/openssl/Makefile
1886         src/libstrongswan/plugins/wolfssl/Makefile
1887         src/libstrongswan/plugins/gcrypt/Makefile
1888         src/libstrongswan/plugins/botan/Makefile
1889         src/libstrongswan/plugins/agent/Makefile
1890         src/libstrongswan/plugins/keychain/Makefile
1891         src/libstrongswan/plugins/pkcs11/Makefile
1892         src/libstrongswan/plugins/chapoly/Makefile
1893         src/libstrongswan/plugins/ctr/Makefile
1894         src/libstrongswan/plugins/ccm/Makefile
1895         src/libstrongswan/plugins/gcm/Makefile
1896         src/libstrongswan/plugins/af_alg/Makefile
1897         src/libstrongswan/plugins/drbg/Makefile
1898         src/libstrongswan/plugins/ntru/Makefile
1899         src/libstrongswan/plugins/bliss/Makefile
1900         src/libstrongswan/plugins/bliss/tests/Makefile
1901         src/libstrongswan/plugins/newhope/Makefile
1902         src/libstrongswan/plugins/newhope/tests/Makefile
1903         src/libstrongswan/plugins/test_vectors/Makefile
1904         src/libstrongswan/tests/Makefile
1905         src/libipsec/Makefile
1906         src/libipsec/tests/Makefile
1907         src/libsimaka/Makefile
1908         src/libtls/Makefile
1909         src/libtls/tests/Makefile
1910         src/libradius/Makefile
1911         src/libtncif/Makefile
1912         src/libtnccs/Makefile
1913         src/libtnccs/plugins/tnc_tnccs/Makefile
1914         src/libtnccs/plugins/tnc_imc/Makefile
1915         src/libtnccs/plugins/tnc_imv/Makefile
1916         src/libtnccs/plugins/tnccs_11/Makefile
1917         src/libtnccs/plugins/tnccs_20/Makefile
1918         src/libtnccs/plugins/tnccs_dynamic/Makefile
1919         src/libpttls/Makefile
1920         src/libimcv/Makefile
1921         src/libimcv/plugins/imc_test/Makefile
1922         src/libimcv/plugins/imv_test/Makefile
1923         src/libimcv/plugins/imc_scanner/Makefile
1924         src/libimcv/plugins/imv_scanner/Makefile
1925         src/libimcv/plugins/imc_os/Makefile
1926         src/libimcv/plugins/imv_os/Makefile
1927         src/libimcv/plugins/imc_attestation/Makefile
1928         src/libimcv/plugins/imv_attestation/Makefile
1929         src/libimcv/plugins/imc_swima/Makefile
1930         src/libimcv/plugins/imv_swima/Makefile
1931         src/libimcv/plugins/imc_hcd/Makefile
1932         src/libimcv/plugins/imv_hcd/Makefile
1933         src/charon/Makefile
1934         src/charon-nm/Makefile
1935         src/charon-tkm/Makefile
1936         src/charon-cmd/Makefile
1937         src/charon-svc/Makefile
1938         src/charon-systemd/Makefile
1939         src/libcharon/Makefile
1940         src/libcharon/plugins/eap_aka/Makefile
1941         src/libcharon/plugins/eap_aka_3gpp/Makefile
1942         src/libcharon/plugins/eap_aka_3gpp/tests/Makefile
1943         src/libcharon/plugins/eap_aka_3gpp2/Makefile
1944         src/libcharon/plugins/eap_dynamic/Makefile
1945         src/libcharon/plugins/eap_identity/Makefile
1946         src/libcharon/plugins/eap_md5/Makefile
1947         src/libcharon/plugins/eap_gtc/Makefile
1948         src/libcharon/plugins/eap_sim/Makefile
1949         src/libcharon/plugins/eap_sim_file/Makefile
1950         src/libcharon/plugins/eap_sim_pcsc/Makefile
1951         src/libcharon/plugins/eap_simaka_sql/Makefile
1952         src/libcharon/plugins/eap_simaka_pseudonym/Makefile
1953         src/libcharon/plugins/eap_simaka_reauth/Makefile
1954         src/libcharon/plugins/eap_mschapv2/Makefile
1955         src/libcharon/plugins/eap_tls/Makefile
1956         src/libcharon/plugins/eap_ttls/Makefile
1957         src/libcharon/plugins/eap_peap/Makefile
1958         src/libcharon/plugins/eap_tnc/Makefile
1959         src/libcharon/plugins/eap_radius/Makefile
1960         src/libcharon/plugins/xauth_generic/Makefile
1961         src/libcharon/plugins/xauth_eap/Makefile
1962         src/libcharon/plugins/xauth_pam/Makefile
1963         src/libcharon/plugins/xauth_noauth/Makefile
1964         src/libcharon/plugins/tnc_ifmap/Makefile
1965         src/libcharon/plugins/tnc_pdp/Makefile
1966         src/libcharon/plugins/save_keys/Makefile
1967         src/libcharon/plugins/socket_default/Makefile
1968         src/libcharon/plugins/socket_dynamic/Makefile
1969         src/libcharon/plugins/socket_win/Makefile
1970         src/libcharon/plugins/bypass_lan/Makefile
1971         src/libcharon/plugins/connmark/Makefile
1972         src/libcharon/plugins/counters/Makefile
1973         src/libcharon/plugins/forecast/Makefile
1974         src/libcharon/plugins/farp/Makefile
1975         src/libcharon/plugins/smp/Makefile
1976         src/libcharon/plugins/sql/Makefile
1977         src/libcharon/plugins/dnscert/Makefile
1978         src/libcharon/plugins/ipseckey/Makefile
1979         src/libcharon/plugins/medsrv/Makefile
1980         src/libcharon/plugins/medcli/Makefile
1981         src/libcharon/plugins/addrblock/Makefile
1982         src/libcharon/plugins/unity/Makefile
1983         src/libcharon/plugins/uci/Makefile
1984         src/libcharon/plugins/ha/Makefile
1985         src/libcharon/plugins/kernel_netlink/Makefile
1986         src/libcharon/plugins/kernel_pfkey/Makefile
1987         src/libcharon/plugins/kernel_pfroute/Makefile
1988         src/libcharon/plugins/kernel_libipsec/Makefile
1989         src/libcharon/plugins/kernel_wfp/Makefile
1990         src/libcharon/plugins/kernel_iph/Makefile
1991         src/libcharon/plugins/whitelist/Makefile
1992         src/libcharon/plugins/ext_auth/Makefile
1993         src/libcharon/plugins/lookip/Makefile
1994         src/libcharon/plugins/error_notify/Makefile
1995         src/libcharon/plugins/certexpire/Makefile
1996         src/libcharon/plugins/systime_fix/Makefile
1997         src/libcharon/plugins/led/Makefile
1998         src/libcharon/plugins/duplicheck/Makefile
1999         src/libcharon/plugins/coupling/Makefile
2000         src/libcharon/plugins/radattr/Makefile
2001         src/libcharon/plugins/osx_attr/Makefile
2002         src/libcharon/plugins/p_cscf/Makefile
2003         src/libcharon/plugins/android_dns/Makefile
2004         src/libcharon/plugins/android_log/Makefile
2005         src/libcharon/plugins/stroke/Makefile
2006         src/libcharon/plugins/vici/Makefile
2007         src/libcharon/plugins/vici/ruby/Makefile
2008         src/libcharon/plugins/vici/perl/Makefile
2009         src/libcharon/plugins/vici/python/Makefile
2010         src/libcharon/plugins/updown/Makefile
2011         src/libcharon/plugins/dhcp/Makefile
2012         src/libcharon/plugins/load_tester/Makefile
2013         src/libcharon/plugins/resolve/Makefile
2014         src/libcharon/plugins/attr/Makefile
2015         src/libcharon/plugins/attr_sql/Makefile
2016         src/libcharon/tests/Makefile
2017         src/libtpmtss/Makefile
2018         src/libtpmtss/plugins/tpm/Makefile
2019         src/stroke/Makefile
2020         src/ipsec/Makefile
2021         src/starter/Makefile
2022         src/starter/tests/Makefile
2023         src/_updown/Makefile
2024         src/_copyright/Makefile
2025         src/scepclient/Makefile
2026         src/aikgen/Makefile
2027         src/tpm_extendpcr/Makefile
2028         src/pki/Makefile
2029         src/pki/man/Makefile
2030         src/pool/Makefile
2031         src/libfast/Makefile
2032         src/manager/Makefile
2033         src/medsrv/Makefile
2034         src/checksum/Makefile
2035         src/conftest/Makefile
2036         src/pt-tls-client/Makefile
2037         src/sw-collector/Makefile
2038         src/sec-updater/Makefile
2039         src/swanctl/Makefile
2040         src/xfrmi/Makefile
2041         scripts/Makefile
2042         testing/Makefile
2043 ])
2044
2045 # =================
2046 #  build man pages
2047 # =================
2048
2049 AC_CONFIG_FILES([
2050         conf/strongswan.conf.5.head
2051         conf/strongswan.conf.5.tail
2052         man/ipsec.conf.5
2053         man/ipsec.secrets.5
2054         src/charon-cmd/charon-cmd.8
2055         src/pki/man/pki.1
2056         src/pki/man/pki---acert.1
2057         src/pki/man/pki---dn.1
2058         src/pki/man/pki---gen.1
2059         src/pki/man/pki---issue.1
2060         src/pki/man/pki---keyid.1
2061         src/pki/man/pki---pkcs12.1
2062         src/pki/man/pki---pkcs7.1
2063         src/pki/man/pki---print.1
2064         src/pki/man/pki---pub.1
2065         src/pki/man/pki---req.1
2066         src/pki/man/pki---self.1
2067         src/pki/man/pki---signcrl.1
2068         src/pki/man/pki---verify.1
2069         src/swanctl/swanctl.8
2070         src/swanctl/swanctl.conf.5.head
2071         src/swanctl/swanctl.conf.5.tail
2072         src/pt-tls-client/pt-tls-client.1
2073         src/sw-collector/sw-collector.8
2074         src/sec-updater/sec-updater.8
2075 ])
2076
2077 AC_OUTPUT
2078
2079 # ========================
2080 #  report enabled plugins
2081 # ========================
2082
2083 AC_MSG_RESULT([])
2084 AC_MSG_RESULT([ strongSwan will be built with the following plugins])
2085 AC_MSG_RESULT([-----------------------------------------------------])
2086
2087 AC_MSG_RESULT([libstrongswan:$s_plugins])
2088 AC_MSG_RESULT([libcharon:    $c_plugins])
2089 AC_MSG_RESULT([libtnccs:     $t_plugins])
2090 AC_MSG_RESULT([libtpmtss:    $p_plugins])
2091 AC_MSG_RESULT([])