configure.ac

   1 #
   2 # Copyright (C) 2007-2022 Tobias Brunner
   3 # Copyright (C) 2006-2022 Andreas Steffen
   4 # Copyright (C) 2006-2014 Martin Willi
   5 #
   6 # Copyright (C) secunet Security Networks AG
   7 #
   8 # This program is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by the
  10 # Free Software Foundation; either version 2 of the License, or (at your
  11 # option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  16 # for more details.
  17 #
  18
  19 # ============================
  20 #  initialize & set some vars
  21 # ============================
  22
  23 AC_INIT([strongSwan],[5.9.11dr2])
  24 AM_INIT_AUTOMAKE(m4_esyscmd([
  25         echo tar-ustar
  26         echo subdir-objects
  27         case `automake --version | head -n 1` in
  28                 *" 1.9"*);;
  29                 *" 1.10"*);;
  30                 *" 1.11"*);;
  31                 # don't use parallel test harness in 1.12 and up
  32                 *) echo serial-tests;;
  33         esac
  34 ]))
  35 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
  36 AC_CONFIG_MACRO_DIR([m4/config])
  37 AC_CONFIG_HEADERS([config.h])
  38 AC_DEFINE([CONFIG_H_INCLUDED], [], [defined if config.h included])
  39 AC_DISABLE_STATIC
  40 PKG_PROG_PKG_CONFIG
  41
  42 m4_include(m4/macros/split-package-version.m4)
  43 SPLIT_PACKAGE_VERSION
  44
  45 # =================================
  46 #  check --enable-xxx & --with-xxx
  47 # =================================
  48
  49 m4_include(m4/macros/with.m4)
  50
  51 ARG_WITH_SUBST([random-device],      [/dev/random], [set the device to read real random data from])
  52 ARG_WITH_SUBST([urandom-device],     [/dev/urandom], [set the device to read pseudo random data from])
  53 ARG_WITH_SUBST([strongswan-conf],    [${sysconfdir}/strongswan.conf], [set the strongswan.conf file location])
  54 ARG_WITH_SUBST([resolv-conf],        [${sysconfdir}/resolv.conf], [set the file to use in DNS handler plugin])
  55 ARG_WITH_SUBST([piddir],             [/var/run], [set path for PID and UNIX socket files])
  56 ARG_WITH_SUBST([ipsecdir],           [${libexecdir%/}/ipsec], [set installation path for ipsec tools])
  57 ARG_WITH_SUBST([ipseclibdir],        [${libdir%/}/ipsec], [set installation path for ipsec libraries])
  58 ARG_WITH_SUBST([plugindir],          [${ipseclibdir%/}/plugins], [set the installation path of plugins])
  59 ARG_WITH_SUBST([imcvdir],            [${ipseclibdir%/}/imcvs], [set the installation path of IMC and IMV dynamic libraries])
  60 ARG_WITH_SUBST([nm-ca-dir],          [/usr/share/ca-certificates], [directory the NM backend uses to look up trusted root certificates])
  61 ARG_WITH_SUBST([swanctldir],         [${sysconfdir}/swanctl], [base directory for swanctl configuration files and credentials])
  62 ARG_WITH_SUBST([linux-headers],      [\${top_srcdir}/src/include], [set directory of linux header files to use])
  63 ARG_WITH_SUBST([routing-table],      [220], [set routing table to use for IPsec routes])
  64 ARG_WITH_SUBST([routing-table-prio], [220], [set priority for IPsec routing table])
  65 ARG_WITH_SUBST([ipsec-script],       [ipsec], [change the name of the ipsec script])
  66 ARG_WITH_SUBST([fips-mode],          [0], [set openssl FIPS mode: disabled(0), enabled(1), Suite B enabled(2)])
  67 ARG_WITH_SUBST([libfuzzer],          [], [-fsanitize=fuzzer or path to libFuzzer.a, a local driver is used if not specified])
  68 ARG_WITH_SET([capabilities],         [no], [set capability dropping library. Currently supported values are "libcap" and "native"])
  69 ARG_WITH_SET([mpz_powm_sec],         [yes], [use the more side-channel resistant mpz_powm_sec in libgmp, if available])
  70 ARG_WITH_SET([dev-headers],          [no], [install strongSwan development headers to directory.])
  71 ARG_WITH_SET([printf-hooks],         [auto], [force the use of a specific printf hook implementation (auto, builtin, glibc, vstr).])
  72 ARG_WITH_SET([rubygemdir],           ["gem environment gemdir"], [path to install ruby gems to])
  73 ARG_WITH_SET([pythoneggdir],         ["main site-packages directory"], [path to install python eggs to to])
  74
  75 if test -n "$PKG_CONFIG"; then
  76         systemdsystemunitdir_default=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
  77 fi
  78 ARG_WITH_SET([systemdsystemunitdir], [$systemdsystemunitdir_default], [directory for systemd service files])
  79 AC_SUBST(systemdsystemunitdir)
  80
  81 AC_ARG_WITH(
  82         [dbuspolicydir],
  83         AS_HELP_STRING([--with-dbuspolicydir=arg],[directory for D-Bus policies (default: ${dbusdatadir|datarootdir}/dbus-1/system.d)]),
  84         [dbuspolicydir="$withval"],
  85         [PKG_CHECK_VAR([dbusdatadir], [dbus-1], [datadir], , [dbusdatadir="${datarootdir}"])
  86          dbuspolicydir="${dbusdatadir}/dbus-1/system.d"]
  87 )
  88 AC_SUBST(dbuspolicydir)
  89
  90 AC_ARG_WITH(
  91         [user],
  92         AS_HELP_STRING([--with-user=user],[change user of the daemons to "user" after startup (default is "root").]),
  93         [AC_DEFINE_UNQUOTED([IPSEC_USER], "$withval", [username to run daemon with])
  94          AC_SUBST(ipsecuser, "$withval")],
  95         [AC_SUBST(ipsecuser, "root")]
  96 )
  97
  98 AC_ARG_WITH(
  99         [group],
 100         AS_HELP_STRING([--with-group=group],[change group of the daemons to "group" after startup (default is "root").]),
 101         [AC_DEFINE_UNQUOTED(IPSEC_GROUP, "$withval", [groupname to run daemon with])
 102          AC_SUBST(ipsecgroup, "$withval")],
 103         [AC_SUBST(ipsecgroup, "root")]
 104 )
 105
 106 AC_ARG_WITH(
 107         [charon-udp-port],
 108         AS_HELP_STRING([--with-charon-udp-port=port],[UDP port used by charon locally (default 500). Set to 0 to allocate randomly.]),
 109         [AC_DEFINE_UNQUOTED(CHARON_UDP_PORT, [$withval], [UDP port used by charon locally])
 110          AC_SUBST(charon_udp_port, [$withval])],
 111         [AC_SUBST(charon_udp_port, 500)]
 112 )
 113
 114 AC_ARG_WITH(
 115         [charon-natt-port],
 116         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.]),
 117         [AC_DEFINE_UNQUOTED(CHARON_NATT_PORT, [$withval], [UDP post used by charon locally in case a NAT is detected])
 118          AC_SUBST(charon_natt_port, [$withval])],
 119         [AC_SUBST(charon_natt_port, 4500)]
 120 )
 121
 122 AC_MSG_CHECKING([configured UDP ports ($charon_udp_port, $charon_natt_port)])
 123 if test x$charon_udp_port != x0 -a x$charon_udp_port = x$charon_natt_port; then
 124         AC_MSG_ERROR(the ports have to be different)
 125 else
 126         AC_MSG_RESULT(ok)
 127 fi
 128
 129 # convert script name to uppercase
 130 AC_SUBST(ipsec_script_upper, [`echo -n "$ipsec_script" | tr a-z A-Z`])
 131
 132 m4_include(m4/macros/enable-disable.m4)
 133
 134 # crypto plugins
 135 ARG_DISBL_SET([aes],            [disable AES software implementation plugin.])
 136 ARG_ENABL_SET([af-alg],         [enable AF_ALG crypto interface to Linux Crypto API.])
 137 ARG_ENABL_SET([bliss],          [enable BLISS software implementation plugin.])
 138 ARG_ENABL_SET([blowfish],       [enable Blowfish software implementation plugin.])
 139 ARG_ENABL_SET([botan],          [enables the Botan crypto plugin.])
 140 ARG_ENABL_SET([ccm],            [enables the CCM AEAD wrapper crypto plugin.])
 141 ARG_ENABL_SET([chapoly],        [enables the ChaCha20/Poly1305 AEAD plugin.])
 142 ARG_DISBL_SET([cmac],           [disable CMAC crypto implementation plugin.])
 143 ARG_ENABL_SET([ctr],            [enables the Counter Mode wrapper crypto plugin.])
 144 ARG_DISBL_SET([des],            [disable DES/3DES software implementation plugin.])
 145 ARG_DISBL_SET([drbg],           [disable the NIST Deterministic Random Bit Generator plugin.])
 146 ARG_DISBL_SET([fips-prf],       [disable FIPS PRF software implementation plugin.])
 147 ARG_DISBL_SET([gcm],            [disable the GCM AEAD wrapper crypto plugin.])
 148 ARG_ENABL_SET([gcrypt],         [enables the libgcrypt plugin.])
 149 ARG_DISBL_SET([gmp],            [disable GNU MP (libgmp) based crypto implementation plugin.])
 150 ARG_DISBL_SET([curve25519],     [disable Curve25519 Diffie-Hellman plugin.])
 151 ARG_DISBL_SET([hmac],           [disable HMAC crypto implementation plugin.])
 152 ARG_DISBL_SET([kdf],            [disable KDF (prf+) implementation plugin.])
 153 ARG_ENABL_SET([md4],            [enable MD4 software implementation plugin.])
 154 ARG_DISBL_SET([md5],            [disable MD5 software implementation plugin.])
 155 ARG_ENABL_SET([mgf1],           [enable the MGF1 software implementation plugin.])
 156 ARG_ENABL_SET([newhope],        [enable New Hope crypto plugin.])
 157 ARG_DISBL_SET([nonce],          [disable nonce generation plugin.])
 158 ARG_ENABL_SET([ntru],           [enables the NTRU crypto plugin.])
 159 ARG_ENABL_SET([openssl],        [enables the OpenSSL crypto plugin.])
 160 ARG_ENABL_SET([wolfssl],        [enables the wolfSSL crypto plugin.])
 161 ARG_ENABL_SET([padlock],        [enables VIA Padlock crypto plugin.])
 162 ARG_DISBL_SET([random],         [disable RNG implementation on top of /dev/(u)random.])
 163 ARG_DISBL_SET([rc2],            [disable RC2 software implementation plugin.])
 164 ARG_ENABL_SET([rdrand],         [enable Intel RDRAND random generator plugin.])
 165 ARG_ENABL_SET([aesni],          [enable Intel AES-NI crypto plugin.])
 166 ARG_DISBL_SET([sha1],           [disable SHA1 software implementation plugin.])
 167 ARG_DISBL_SET([sha2],           [disable SHA256/SHA384/SHA512 software implementation plugin.])
 168 ARG_ENABL_SET([sha3],           [enable SHA3_224/SHA3_256/SHA3_384/SHA3_512 software implementation plugin.])
 169 ARG_DISBL_SET([xcbc],           [disable xcbc crypto implementation plugin.])
 170 # encoding/decoding plugins
 171 ARG_DISBL_SET([dnskey],         [disable DNS RR key decoding plugin.])
 172 ARG_DISBL_SET([pem],            [disable PEM decoding plugin.])
 173 ARG_DISBL_SET([pgp],            [disable PGP key decoding plugin.])
 174 ARG_DISBL_SET([pkcs1],          [disable PKCS1 key decoding plugin.])
 175 ARG_DISBL_SET([pkcs7],          [disable PKCS7 container support plugin.])
 176 ARG_DISBL_SET([pkcs8],          [disable PKCS8 private key decoding plugin.])
 177 ARG_DISBL_SET([pkcs12],         [disable PKCS12 container support plugin.])
 178 ARG_DISBL_SET([pubkey],         [disable RAW public key support plugin.])
 179 ARG_DISBL_SET([sshkey],         [disable SSH key decoding plugin.])
 180 ARG_DISBL_SET([x509],           [disable X509 certificate implementation plugin.])
 181 # fetcher/resolver plugins
 182 ARG_ENABL_SET([curl],           [enable CURL fetcher plugin to fetch files via libcurl. Requires libcurl.])
 183 ARG_ENABL_SET([files],          [enable simple file:// URI fetcher.])
 184 ARG_ENABL_SET([ldap],           [enable LDAP fetching plugin to fetch files via libldap. Requires openLDAP.])
 185 ARG_ENABL_SET([soup],           [enable soup fetcher plugin to fetch from HTTP via libsoup. Requires libsoup.])
 186 ARG_ENABL_SET([unbound],        [enable UNBOUND resolver plugin to perform DNS queries via libunbound. Requires libldns and libunbound.])
 187 ARG_ENABL_SET([winhttp],        [enable WinHTTP based HTTP/HTTPS fetching plugin.])
 188 # database plugins
 189 ARG_ENABL_SET([mysql],          [enable MySQL database support. Requires libmysqlclient_r.])
 190 ARG_ENABL_SET([sqlite],         [enable SQLite database support. Requires libsqlite3.])
 191 # authentication/credential plugins
 192 ARG_ENABL_SET([addrblock],      [enables RFC 3779 address block constraint support.])
 193 ARG_ENABL_SET([acert],          [enable X509 attribute certificate checking plugin.])
 194 ARG_ENABL_SET([agent],          [enables the ssh-agent signing plugin.])
 195 ARG_DISBL_SET([constraints],    [disable advanced X509 constraint checking plugin.])
 196 ARG_ENABL_SET([coupling],       [enable IKEv2 plugin to couple peer certificates permanently to authentication.])
 197 ARG_ENABL_SET([dnscert],        [enable DNSCERT authentication plugin.])
 198 ARG_ENABL_SET([eap-sim],        [enable SIM authentication module for EAP.])
 199 ARG_ENABL_SET([eap-sim-file],   [enable EAP-SIM backend based on a triplet file.])
 200 ARG_ENABL_SET([eap-sim-pcsc],   [enable EAP-SIM backend based on a smartcard reader. Requires libpcsclite.])
 201 ARG_ENABL_SET([eap-aka],        [enable EAP AKA authentication module.])
 202 ARG_ENABL_SET([eap-aka-3gpp],   [enable EAP AKA backend implementing 3GPP MILENAGE algorithms in software.])
 203 ARG_ENABL_SET([eap-aka-3gpp2],  [enable EAP AKA backend implementing 3GPP2 algorithms in software. Requires libgmp.])
 204 ARG_ENABL_SET([eap-simaka-sql], [enable EAP-SIM/AKA backend based on a triplet/quintuplet SQL database.])
 205 ARG_ENABL_SET([eap-simaka-pseudonym], [enable EAP-SIM/AKA pseudonym storage plugin.])
 206 ARG_ENABL_SET([eap-simaka-reauth],    [enable EAP-SIM/AKA reauthentication data storage plugin.])
 207 ARG_ENABL_SET([eap-identity],   [enable EAP module providing EAP-Identity helper.])
 208 ARG_ENABL_SET([eap-md5],        [enable EAP MD5 (CHAP) authentication module.])
 209 ARG_ENABL_SET([eap-gtc],        [enable EAP GTC authentication module.])
 210 ARG_ENABL_SET([eap-mschapv2],   [enable EAP MS-CHAPv2 authentication module.])
 211 ARG_ENABL_SET([eap-tls],        [enable EAP TLS authentication module.])
 212 ARG_ENABL_SET([eap-ttls],       [enable EAP TTLS authentication module.])
 213 ARG_ENABL_SET([eap-peap],       [enable EAP PEAP authentication module.])
 214 ARG_ENABL_SET([eap-tnc],        [enable EAP TNC trusted network connect module.])
 215 ARG_ENABL_SET([eap-dynamic],    [enable dynamic EAP proxy module.])
 216 ARG_ENABL_SET([eap-radius],     [enable RADIUS proxy authentication module.])
 217 ARG_ENABL_SET([ext-auth],       [enable plugin calling an external authorization script.])
 218 ARG_ENABL_SET([ipseckey],       [enable IPSECKEY authentication plugin.])
 219 ARG_ENABL_SET([keychain],       [enables OS X Keychain Services credential set.])
 220 ARG_ENABL_SET([pkcs11],         [enables the PKCS11 token support plugin.])
 221 ARG_ENABL_SET([tpm],            [enables the TPM plugin to access private keys and certificates bound to a TPM 2.0.])
 222 ARG_DISBL_SET([revocation],     [disable X509 CRL/OCSP revocation check plugin.])
 223 ARG_ENABL_SET([whitelist],      [enable peer identity whitelisting plugin.])
 224 ARG_DISBL_SET([xauth-generic],  [disable generic XAuth backend.])
 225 ARG_ENABL_SET([xauth-eap],      [enable XAuth backend using EAP methods to verify passwords.])
 226 ARG_ENABL_SET([xauth-pam],      [enable XAuth backend using PAM to verify passwords.])
 227 ARG_ENABL_SET([xauth-noauth],   [enable XAuth pseudo-backend that does not actually verify or even request any credentials.])
 228 # kernel interfaces / sockets
 229 ARG_DISBL_SET([kernel-netlink], [disable the netlink kernel interface.])
 230 ARG_ENABL_SET([kernel-pfkey],   [enable the PF_KEY kernel interface.])
 231 ARG_ENABL_SET([kernel-pfroute], [enable the PF_ROUTE kernel interface.])
 232 ARG_ENABL_SET([kernel-iph],     [enable the Windows IP Helper based networking backend.])
 233 ARG_ENABL_SET([kernel-libipsec],[enable the libipsec kernel interface.])
 234 ARG_ENABL_SET([kernel-wfp],     [enable the Windows Filtering Platform IPsec backend.])
 235 ARG_DISBL_SET([socket-default], [disable default socket implementation for charon.])
 236 ARG_ENABL_SET([socket-dynamic], [enable dynamic socket implementation for charon])
 237 ARG_ENABL_SET([socket-win],     [enable Winsock2 based socket implementation for charon])
 238 # configuration/control plugins
 239 ARG_DISBL_SET([stroke],         [disable charons stroke configuration backend.])
 240 ARG_ENABL_SET([smp],            [enable SMP configuration and control interface. Requires libxml.])
 241 ARG_ENABL_SET([sql],            [enable SQL database configuration backend.])
 242 ARG_ENABL_SET([uci],            [enable OpenWRT UCI configuration plugin.])
 243 ARG_DISBL_SET([vici],           [disable strongSwan IKE generic IPC interface plugin.])
 244 # attribute provider/consumer plugins
 245 ARG_ENABL_SET([android-dns],    [enable Android specific DNS handler.])
 246 ARG_DISBL_SET([attr],           [disable strongswan.conf based configuration attribute plugin.])
 247 ARG_ENABL_SET([attr-sql],       [enable SQL based configuration attribute plugin.])
 248 ARG_ENABL_SET([dhcp],           [enable DHCP based attribute provider plugin.])
 249 ARG_ENABL_SET([osx-attr],       [enable OS X SystemConfiguration attribute handler.])
 250 ARG_ENABL_SET([p-cscf],         [enable plugin to request P-CSCF server addresses from an ePDG.])
 251 ARG_DISBL_SET([resolve],        [disable resolve DNS handler plugin.])
 252 ARG_ENABL_SET([unity],          [enables Cisco Unity extension plugin.])
 253 # TNC modules/plugins
 254 ARG_ENABL_SET([imc-test],       [enable IMC test module.])
 255 ARG_ENABL_SET([imv-test],       [enable IMV test module.])
 256 ARG_ENABL_SET([imc-scanner],    [enable IMC port scanner module.])
 257 ARG_ENABL_SET([imv-scanner],    [enable IMV port scanner module.])
 258 ARG_ENABL_SET([imc-os],         [enable IMC operating system module.])
 259 ARG_ENABL_SET([imv-os],         [enable IMV operating system module.])
 260 ARG_ENABL_SET([imc-attestation],[enable IMC attestation module.])
 261 ARG_ENABL_SET([imv-attestation],[enable IMV attestation module.])
 262 ARG_ENABL_SET([imc-swima],      [enable IMC swima module.])
 263 ARG_ENABL_SET([imv-swima],      [enable IMV swima module.])
 264 ARG_ENABL_SET([imc-hcd],        [enable IMC hcd module.])
 265 ARG_ENABL_SET([imv-hcd],        [enable IMV hcd module.])
 266 ARG_ENABL_SET([tnc-ifmap],      [enable TNC IF-MAP module. Requires libxml])
 267 ARG_ENABL_SET([tnc-imc],        [enable TNC IMC module.])
 268 ARG_ENABL_SET([tnc-imv],        [enable TNC IMV module.])
 269 ARG_ENABL_SET([tnc-pdp],        [enable TNC policy decision point module.])
 270 ARG_ENABL_SET([tnccs-11],       [enable TNCCS 1.1 protocol module. Requires libxml])
 271 ARG_ENABL_SET([tnccs-20],       [enable TNCCS 2.0 protocol module.])
 272 ARG_ENABL_SET([tnccs-dynamic],  [enable dynamic TNCCS protocol discovery module.])
 273 # misc plugins
 274 ARG_ENABL_SET([android-log],    [enable Android specific logger plugin.])
 275 ARG_ENABL_SET([bypass-lan],     [enable plugin to install bypass policies for local subnets.])
 276 ARG_ENABL_SET([certexpire],     [enable CSV export of expiration dates of used certificates.])
 277 ARG_ENABL_SET([connmark],       [enable connmark plugin using conntrack based marks to select return path SA.])
 278 ARG_ENABL_SET([counters],       [enable plugin that collects several performance counters.])
 279 ARG_ENABL_SET([forecast],       [enable forecast plugin forwarding broadcast/multicast messages.])
 280 ARG_ENABL_SET([duplicheck],     [advanced duplicate checking plugin using liveness checks.])
 281 ARG_ENABL_SET([error-notify],   [enable error notification plugin.])
 282 ARG_ENABL_SET([farp],           [enable ARP faking plugin that responds to ARP requests to peers virtual IP])
 283 ARG_ENABL_SET([ha],             [enable high availability cluster plugin.])
 284 ARG_ENABL_SET([led],            [enable plugin to control LEDs on IKEv2 activity using the Linux kernel LED subsystem.])
 285 ARG_ENABL_SET([load-tester],    [enable load testing plugin for IKEv2 daemon.])
 286 ARG_ENABL_SET([lookip],         [enable fast virtual IP lookup and notification plugin.])
 287 ARG_ENABL_SET([radattr],        [enable plugin to inject and process custom RADIUS attributes as IKEv2 client.])
 288 ARG_ENABL_SET([save-keys],      [enable development/debugging plugin that saves IKE and ESP keys in Wireshark format.])
 289 ARG_ENABL_SET([systime-fix],    [enable plugin to handle cert lifetimes with invalid system time gracefully.])
 290 ARG_ENABL_SET([test-vectors],   [enable plugin providing crypto test vectors.])
 291 ARG_DISBL_SET([updown],         [disable updown firewall script plugin.])
 292 # programs/components
 293 ARG_ENABL_SET([aikgen],         [enable AIK generator for TPM 1.2.])
 294 ARG_DISBL_SET([charon],         [disable the IKEv1/IKEv2 keying daemon charon.])
 295 ARG_ENABL_SET([cmd],            [enable the command line IKE client charon-cmd.])
 296 ARG_ENABL_SET([conftest],       [enforce Suite B conformance test framework.])
 297 ARG_ENABL_SET([fast],           [enable libfast (FastCGI Application Server w/ templates.])
 298 ARG_ENABL_SET([fuzzing],        [enable fuzzing scripts (found in directory fuzz).])
 299 ARG_ENABL_SET([libipsec],       [enable user space IPsec implementation.])
 300 ARG_ENABL_SET([manager],        [enable web management console (proof of concept).])
 301 ARG_ENABL_SET([medcli],         [enable mediation client configuration database plugin.])
 302 ARG_ENABL_SET([medsrv],         [enable mediation server web frontend and daemon plugin.])
 303 ARG_ENABL_SET([nm],             [enable NetworkManager backend.])
 304 ARG_DISBL_SET([pki],            [disable pki certificate utility.])
 305 ARG_DISBL_SET([scripts],        [disable additional utilities (found in directory scripts).])
 306 ARG_ENABL_SET([svc],            [enable charon Windows service.])
 307 ARG_ENABL_SET([systemd],        [enable systemd specific IKE daemon charon-systemd.])
 308 ARG_DISBL_SET([swanctl],        [disable swanctl configuration and control tool.])
 309 ARG_ENABL_SET([tkm],            [enable Trusted Key Manager support.])
 310 # optional features
 311 ARG_ENABL_SET([bfd-backtraces], [use binutils libbfd to resolve backtraces for memory leaks and segfaults.])
 312 ARG_ENABL_SET([dbghelp-backtraces],[use dbghlp.dll on Windows to create and print backtraces for memory leaks and segfaults.])
 313 ARG_DISBL_SET([ikev1],          [disable IKEv1 protocol support in charon.])
 314 ARG_DISBL_SET([ikev2],          [disable IKEv2 protocol support in charon.])
 315 ARG_ENABL_SET([integrity-test], [enable integrity testing of libstrongswan and plugins.])
 316 ARG_DISBL_SET([load-warning],   [disable the charon plugin load option warning in starter.])
 317 ARG_ENABL_SET([mediation],      [enable IKEv2 Mediation Extension.])
 318 ARG_ENABL_SET([unwind-backtraces],[use libunwind to create backtraces for memory leaks and segfaults.])
 319 ARG_ENABL_SET([ruby-gems],      [enable build of provided ruby gems.])
 320 ARG_ENABL_SET([ruby-gems-install],[enable installation of provided ruby gems.])
 321 ARG_ENABL_SET([python-eggs],    [enable build of provided python eggs.])
 322 ARG_ENABL_SET([python-eggs-install],[enable installation of provided python eggs.])
 323 ARG_ENABL_SET([perl-cpan],      [enable build of provided perl CPAN module.])
 324 ARG_ENABL_SET([perl-cpan-install],[enable installation of provided CPAN module.])
 325 ARG_ENABL_SET([selinux],        [enable SELinux support for labeled IPsec.])
 326 ARG_ENABL_SET([tss-trousers],   [enable the use of the TrouSerS Trusted Software Stack])
 327 ARG_ENABL_SET([tss-tss2],       [enable the use of the TSS 2.0 Trusted Software Stack])
 328
 329 # compile options
 330 ARG_ENABL_SET([asan],           [enable build with AddressSanitizer (ASan).])
 331 ARG_ENABL_SET([coverage],       [enable lcov coverage report generation.])
 332 ARG_ENABL_SET([git-version],    [use output of 'git describe' as version information in executables.])
 333 ARG_ENABL_SET([leak-detective], [enable malloc hooks to find memory leaks.])
 334 ARG_ENABL_SET([lock-profiler],  [enable lock/mutex profiling code.])
 335 ARG_ENABL_SET([log-thread-ids], [use thread ID, if available, instead of an incremented value starting from 1, to identify threads.])
 336 ARG_ENABL_SET([monolithic],     [build monolithic version of libstrongswan that includes all enabled plugins. Similarly, the plugins of charon are assembled in libcharon.])
 337 ARG_ENABL_SET([warnings],       [enable extended compiler warnings and -Werror (auto-enabled when building from the repository).])
 338
 339 # ===================================
 340 #  option to disable default options
 341 # ===================================
 342
 343 ARG_DISBL_SET([defaults],       [disable all default plugins (they can be enabled with their respective --enable options)])
 344
 345 if test x$defaults = xfalse; then
 346         for option in $enabled_by_default; do
 347                 eval test x\${${option}_given} = xtrue && continue
 348                 eval $option=false
 349         done
 350 fi
 351
 352 # ==============================
 353 #  option to enable all options
 354 # ==============================
 355
 356 ARG_ENABL_SET([all],            [enable all plugins and features (they can be disabled with their respective --disable options). Mainly for testing.])
 357
 358 if test x$all_given = xtrue; then
 359         for option in $disabled_by_default; do
 360                 eval test x\${${option}_given} = xtrue && continue
 361                 eval $option=true
 362         done
 363 fi
 364
 365 # ===========================
 366 #  set up compiler and flags
 367 # ===========================
 368
 369 if test -z "$CFLAGS"; then
 370         CFLAGS="-g -O2"
 371 fi
 372 AC_SUBST(PLUGIN_CFLAGS)
 373 AC_PROG_CC
 374 AM_PROG_CC_C_O
 375
 376 AC_LIB_PREFIX
 377 AC_C_BIGENDIAN
 378
 379 # =========================
 380 #  check required programs
 381 # =========================
 382
 383 LT_INIT
 384 AC_PROG_INSTALL
 385 AC_PROG_EGREP
 386 AC_PROG_AWK
 387 AC_PROG_LEX(noyywrap)
 388 AC_PROG_YACC
 389 AM_PATH_PYTHON(,,[:])
 390 AC_PATH_PROG([PERL], [perl], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 391 AC_ARG_VAR([PERL], [the Perl interpreter])
 392 AC_PATH_PROG([GPERF], [gperf], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 393 AC_ARG_VAR([GPERF], [the GNU gperf program])
 394
 395 # because gperf is not needed by end-users we only abort if generated files don't exist
 396 AC_MSG_CHECKING([gperf len type])
 397 if test -x "$GPERF"; then
 398         GPERF_OUTPUT="`echo foo | ${GPERF}`"
 399         AC_COMPILE_IFELSE(
 400                 [AC_LANG_PROGRAM(
 401                         [[#include <string.h>
 402                           const char *in_word_set(const char*, size_t); $GPERF_OUTPUT]])],
 403                 [GPERF_LEN_TYPE=size_t],
 404                 [AC_COMPILE_IFELSE(
 405                         [AC_LANG_PROGRAM(
 406                                 [[#include <string.h>
 407                                   const char *in_word_set(const char*, unsigned); $GPERF_OUTPUT]])],
 408                         [GPERF_LEN_TYPE=unsigned],
 409                         [AC_MSG_ERROR([unable to determine gperf len type])]
 410                 )]
 411         )
 412         AC_SUBST(GPERF_LEN_TYPE)
 413         AC_MSG_RESULT([$GPERF_LEN_TYPE])
 414 else
 415         AC_MSG_RESULT([not found])
 416         GPERF_TEST_FILE="$srcdir/src/libstrongswan/crypto/proposal/proposal_keywords_static.c"
 417         if test ! -f "$GPERF_TEST_FILE"; then
 418                 AC_MSG_ERROR([GNU gperf required to generate e.g. $GPERF_TEST_FILE])
 419         fi
 420 fi
 421
 422 # ========================
 423 #  dependency calculation
 424 # ========================
 425
 426 if test x$xauth_generic_given = xfalse -a x$ikev1 = xfalse; then
 427         xauth_generic=false;
 428 fi
 429
 430 if test x$kernel_libipsec = xtrue; then
 431         libipsec=true;
 432 fi
 433
 434 if test x$eap_aka_3gpp2 = xtrue; then
 435         gmp=true;
 436 fi
 437
 438 if test x$eap_aka = xtrue; then
 439         fips_prf=true;
 440         simaka=true;
 441 fi
 442
 443 if test x$eap_sim = xtrue; then
 444         fips_prf=true;
 445         simaka=true;
 446 fi
 447
 448 if test x$eap_radius = xtrue -o x$radattr = xtrue -o x$tnc_pdp = xtrue; then
 449         radius=true;
 450 fi
 451
 452 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
 453         tnc_tnccs=true;
 454 fi
 455
 456 if test x$eap_tls = xtrue -o x$eap_ttls = xtrue -o x$eap_peap = xtrue -o x$tnc_tnccs = xtrue -o x$pki = xtrue; then
 457         tls=true;
 458 fi
 459
 460 if test x$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$imv_hcd = xtrue; then
 461         imcv=true;
 462 fi
 463
 464 if test x$fips_prf = xtrue; then
 465         if test x$openssl = xfalse -a x$wolfssl = xfalse; then
 466                 sha1=true;
 467         fi
 468 fi
 469
 470 if test x$swanctl = xtrue; then
 471         vici=true
 472 fi
 473
 474 if test x$smp = xtrue -o x$tnccs_11 = xtrue -o x$tnc_ifmap = xtrue; then
 475         xml=true
 476 fi
 477
 478 if test x$manager = xtrue; then
 479         fast=true
 480 fi
 481
 482 if test x$medsrv = xtrue; then
 483         mediation=true
 484         fast=true
 485 fi
 486
 487 if test x$medcli = xtrue; then
 488         mediation=true
 489 fi
 490
 491 if test x$ruby_gems_install = xtrue; then
 492         ruby_gems=true
 493 fi
 494
 495 if test x$python_eggs_install = xtrue; then
 496         python_eggs=true
 497 fi
 498
 499 if test x$perl_cpan_install = xtrue; then
 500         perl_cpan=true
 501 fi
 502
 503 if test x$aikgen = xtrue; then
 504         tss_trousers=true
 505 fi
 506
 507 if test x$tpm = xtrue; then
 508         tss_tss2=true
 509 fi
 510
 511 if test x$gmp = xtrue -o x$ntru = xtrue -o x$bliss = xtrue; then
 512         mgf1=true
 513 fi
 514
 515 if test x$stroke = xtrue; then
 516         counters=true
 517 fi
 518
 519 if test x$kdf = xfalse; then
 520         if test x$aesni = xtrue -o x$cmac = xtrue -o x$xcbc = xtrue; then
 521                 AC_MSG_WARN(m4_normalize([
 522                         kdf plugin is required for possible use of PRF_AES128_XCBC/CMAC
 523                         by one of these plugins: aesni, cmac, xcbc]))
 524                 kdf=true
 525         elif test x$botan = xfalse -a x$openssl = xfalse -a x$wolfssl = xfalse; then
 526                 AC_MSG_WARN(m4_normalize([
 527                         kdf plugin is required because none of the following plugins is
 528                         enabled: botan, openssl, wolfssl]))
 529                 kdf=true
 530         fi
 531 fi
 532
 533 # enable warnings and -Werror by default when building from the repo (check with
 534 # -e as .git is a file in worktrees)
 535 if test x$warnings_given = xfalse -a -e "$srcdir"/.git; then
 536         warnings=true
 537 fi
 538
 539 # ===========================================
 540 #  check required libraries and header files
 541 # ===========================================
 542
 543 AC_HEADER_STDBOOL
 544 AC_FUNC_ALLOCA
 545 AC_FUNC_STRERROR_R
 546
 547 #  libraries needed on some platforms but not on others
 548 # ------------------------------------------------------
 549 saved_LIBS=$LIBS
 550
 551 # FreeBSD and Mac OS X have dlopen integrated in libc, Linux needs libdl
 552 LIBS=""
 553 AC_SEARCH_LIBS(dlopen, dl, [DLLIB=$LIBS])
 554 AC_SUBST(DLLIB)
 555
 556 # glibc's backtrace() can be replicated on FreeBSD with libexecinfo
 557 LIBS=""
 558 AC_SEARCH_LIBS(backtrace, execinfo, [BTLIB=$LIBS])
 559 AC_CHECK_FUNCS(backtrace)
 560 AC_SUBST(BTLIB)
 561
 562 # OpenSolaris needs libsocket and libnsl for socket()
 563 LIBS=""
 564 AC_SEARCH_LIBS(socket, socket, [SOCKLIB=$LIBS],
 565         [AC_CHECK_LIB(nsl, socket, [SOCKLIB="-lsocket -lnsl"], [], [-lsocket])]
 566 )
 567 AC_SUBST(SOCKLIB)
 568
 569 # Android has pthread_* functions in bionic (libc), others need libpthread
 570 LIBS=$DLLIB
 571 AC_SEARCH_LIBS(pthread_create, pthread, [PTHREADLIB=$LIBS])
 572 AC_SUBST(PTHREADLIB)
 573
 574 # Some architectures require explicit -latomic for __atomic_* operations
 575 # AC_SEARCH_LIBS() does not work when checking built-ins due to conflicting types
 576 LIBS=""
 577 AC_MSG_CHECKING(for library containing __atomic_and_fetch)
 578 AC_LINK_IFELSE(
 579         [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 580         [AC_MSG_RESULT([none required])],
 581         [LIBS="-latomic";
 582          AC_LINK_IFELSE(
 583                 [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 584                 [AC_MSG_RESULT([-latomic]); ATOMICLIB=$LIBS],
 585                 [AC_MSG_RESULT([no])])
 586         ]
 587 )
 588 AC_SUBST(ATOMICLIB)
 589
 590 LIBS=$saved_LIBS
 591 # ------------------------------------------------------
 592
 593 AC_MSG_CHECKING(for dladdr)
 594 AC_COMPILE_IFELSE(
 595         [AC_LANG_PROGRAM(
 596                 [[#define _GNU_SOURCE
 597                   #include <dlfcn.h>]],
 598                 [[Dl_info* info = 0;
 599                   dladdr(0, info);]])],
 600         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_DLADDR], [], [have dladdr()])],
 601         [AC_MSG_RESULT([no])]
 602 )
 603
 604 # check if pthread_condattr_setclock(CLOCK_MONOTONIC) is supported
 605 saved_LIBS=$LIBS
 606 LIBS=$PTHREADLIB
 607 AC_MSG_CHECKING([for pthread_condattr_setclock(CLOCK_MONOTONIC)])
 608 AC_RUN_IFELSE(
 609         [AC_LANG_SOURCE(
 610                 [[#include <pthread.h>
 611                   int main() { pthread_condattr_t attr;
 612                         pthread_condattr_init(&attr);
 613                         return pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);}]])],
 614         [AC_MSG_RESULT([yes]);
 615          AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 616                            [pthread_condattr_setclock supports CLOCK_MONOTONIC])],
 617         [AC_MSG_RESULT([no])],
 618         # Check existence of pthread_condattr_setclock if cross-compiling
 619         [AC_MSG_RESULT([unknown]);
 620          AC_CHECK_FUNCS(pthread_condattr_setclock,
 621                 [AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 622                                    [have pthread_condattr_setclock()])]
 623         )]
 624 )
 625 # check if we actually are able to configure attributes on cond vars
 626 AC_CHECK_FUNCS(pthread_condattr_init)
 627 # instead of pthread_condattr_setclock Android has this function
 628 AC_CHECK_FUNCS(pthread_cond_timedwait_monotonic)
 629 # check if we can cancel threads
 630 AC_CHECK_FUNCS(pthread_cancel)
 631 # check if native rwlocks are available
 632 AC_CHECK_FUNCS(pthread_rwlock_init)
 633 # check if pthread spinlocks are available
 634 AC_CHECK_FUNCS(pthread_spin_init)
 635 # check if we have POSIX semaphore functions, including timed-wait
 636 AC_CHECK_FUNCS(sem_timedwait)
 637 LIBS=$saved_LIBS
 638
 639 AC_CHECK_FUNC(
 640         [gettid],
 641         [AC_DEFINE([HAVE_GETTID], [], [have gettid()])],
 642         [AC_MSG_CHECKING([for SYS_gettid])
 643          AC_COMPILE_IFELSE(
 644                 [AC_LANG_PROGRAM(
 645                         [[#define _GNU_SOURCE
 646                           #include <unistd.h>
 647                           #include <sys/syscall.h>]],
 648                         [[int main() {
 649                           return syscall(SYS_gettid);}]])],
 650                 [AC_MSG_RESULT([yes]);
 651                  AC_DEFINE([HAVE_GETTID], [], [have gettid()])
 652                  AC_DEFINE([HAVE_SYS_GETTID], [], [have syscall(SYS_gettid)])],
 653                 [AC_MSG_RESULT([no])]
 654         )]
 655 )
 656
 657 AC_CHECK_FUNC(
 658         [qsort_r],
 659         [
 660                 AC_DEFINE([HAVE_QSORT_R], [], [have qsort_r()])
 661                 # set -Werror so that we get an error for "argument ... has
 662                 # incompatible pointer type" warnings
 663                 save_CFLAGS="$CFLAGS"
 664                 CFLAGS="$CFLAGS -Werror -Wno-unused-parameter"
 665                 AC_MSG_CHECKING([for GNU-style qsort_r])
 666                 AC_COMPILE_IFELSE(
 667                         [AC_LANG_PROGRAM(
 668                                 [[#define _GNU_SOURCE
 669                                   #include <stdlib.h>
 670                                   int cmp (const void *a, const void *b, void *x) { return 0; }]],
 671                                 [[int arr[] = { 0, 1 };
 672                                   qsort_r(arr, 2, sizeof(int), cmp, arr);]])],
 673                 [AC_MSG_RESULT([yes]);
 674                  AC_DEFINE([HAVE_QSORT_R_GNU], [], [have GNU-style qsort_r()])],
 675                 [
 676                         AC_MSG_RESULT([no]);
 677                         AC_MSG_CHECKING([for BSD-style qsort_r])
 678                         AC_COMPILE_IFELSE(
 679                                 [AC_LANG_PROGRAM(
 680                                         [[#include <stdlib.h>
 681                                           int cmp (void *x, const void *a, const void *b) { return 0; }]],
 682                                         [[int arr[] = { 0, 1 };
 683                                           qsort_r(arr, 2, sizeof(int), arr, cmp);]])],
 684                         [AC_MSG_RESULT([yes]);
 685                          AC_DEFINE([HAVE_QSORT_R_BSD], [], [have BSD-style qsort_r()])],
 686                         [AC_MSG_RESULT([no]);
 687                          AC_MSG_FAILURE([qsort_r has unknown semantics])])
 688                 ])
 689                 CFLAGS="$save_CFLAGS"
 690         ]
 691 )
 692
 693 AC_CHECK_FUNCS(prctl mallinfo mallinfo2 getpass closefrom getpwnam_r getgrnam_r getpwuid_r chown)
 694 AC_CHECK_FUNCS(fmemopen funopen mmap memrchr setlinebuf strptime dirfd sigwaitinfo explicit_bzero)
 695
 696 AC_CHECK_FUNC([syslog], [
 697         AC_DEFINE([HAVE_SYSLOG], [], [have syslog(3) and friends])
 698         syslog=true
 699 ])
 700 AM_CONDITIONAL(USE_SYSLOG, [test "x$syslog" = xtrue])
 701
 702 AC_CHECK_HEADERS(sys/sockio.h sys/syscall.h sys/param.h glob.h net/if_tun.h)
 703 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)
 704 AC_CHECK_HEADERS([netinet/ip6.h linux/fib_rules.h], [], [],
 705 [
 706         #include <sys/types.h>
 707         #include <netinet/in.h>
 708 ])
 709
 710 AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [],
 711 [
 712         #include <sys/types.h>
 713         #include <sys/socket.h>
 714 ])
 715
 716 AC_CHECK_MEMBERS([struct sadb_x_policy.sadb_x_policy_priority], [], [],
 717 [
 718         #include <sys/types.h>
 719         #ifdef HAVE_NET_PFKEYV2_H
 720         #include <net/pfkeyv2.h>
 721         #else
 722         #include <stdint.h>
 723         #include <linux/pfkeyv2.h>
 724         #endif
 725 ])
 726
 727 AC_MSG_CHECKING([for in6addr_any])
 728 AC_COMPILE_IFELSE(
 729         [AC_LANG_PROGRAM(
 730                 [[#include <sys/types.h>
 731                   #include <sys/socket.h>
 732                   #include <netinet/in.h>]],
 733                 [[struct in6_addr in6 __attribute__((unused));
 734                   in6 = in6addr_any;]])],
 735         [AC_MSG_RESULT([yes]);
 736          AC_DEFINE([HAVE_IN6ADDR_ANY], [], [have struct in6_addr in6addr_any])],
 737         [AC_MSG_RESULT([no])]
 738 )
 739
 740 AC_MSG_CHECKING([for in6_pktinfo])
 741 AC_COMPILE_IFELSE(
 742         [AC_LANG_PROGRAM(
 743                 [[#define _GNU_SOURCE
 744                   #include <sys/types.h>
 745                   #include <sys/socket.h>
 746                   #include <netinet/in.h>]],
 747                 [[struct in6_pktinfo pi;
 748                   if (pi.ipi6_ifindex)
 749                   {
 750                     return 0;
 751                   }]])],
 752         [AC_MSG_RESULT([yes]);
 753          AC_DEFINE([HAVE_IN6_PKTINFO], [], [have struct in6_pktinfo.ipi6_ifindex])],
 754         [AC_MSG_RESULT([no])]
 755 )
 756
 757 AC_MSG_CHECKING([for RTM_IFANNOUNCE])
 758 AC_COMPILE_IFELSE(
 759         [AC_LANG_PROGRAM(
 760                 [[#include <sys/socket.h>
 761                   #include <net/if.h>
 762                   #include <net/route.h>]],
 763                 [[return RTM_IFANNOUNCE;]])],
 764         [AC_MSG_RESULT([yes]);
 765          AC_DEFINE([HAVE_RTM_IFANNOUNCE], [], [have PF_ROUTE RTM_IFANNOUNCE defined])],
 766         [AC_MSG_RESULT([no])]
 767 )
 768
 769 AC_MSG_CHECKING([for IPSEC_MODE_BEET])
 770 AC_COMPILE_IFELSE(
 771         [AC_LANG_PROGRAM(
 772                 [[#include <sys/types.h>
 773                   #ifdef HAVE_NETIPSEC_IPSEC_H
 774                   #include <netipsec/ipsec.h>
 775                   #elif defined(HAVE_NETINET6_IPSEC_H)
 776                   #include <netinet6/ipsec.h>
 777                   #else
 778                   #include <stdint.h>
 779                   #include <linux/ipsec.h>
 780                   #endif]],
 781                 [[int mode = IPSEC_MODE_BEET;
 782                   return mode;]])],
 783         [AC_MSG_RESULT([yes]);
 784          AC_DEFINE([HAVE_IPSEC_MODE_BEET], [], [have IPSEC_MODE_BEET defined])],
 785         [AC_MSG_RESULT([no])]
 786 )
 787
 788 AC_MSG_CHECKING([for IPSEC_DIR_FWD])
 789 AC_COMPILE_IFELSE(
 790         [AC_LANG_PROGRAM(
 791                 [[#include <sys/types.h>
 792                   #ifdef HAVE_NETIPSEC_IPSEC_H
 793                   #include <netipsec/ipsec.h>
 794                   #elif defined(HAVE_NETINET6_IPSEC_H)
 795                   #include <netinet6/ipsec.h>
 796                   #else
 797                   #include <stdint.h>
 798                   #include <linux/ipsec.h>
 799                   #endif]],
 800                 [[int dir = IPSEC_DIR_FWD;
 801                   return dir;]])],
 802         [AC_MSG_RESULT([yes]);
 803          AC_DEFINE([HAVE_IPSEC_DIR_FWD], [], [have IPSEC_DIR_FWD defined])],
 804         [AC_MSG_RESULT([no])]
 805 )
 806
 807 AC_MSG_CHECKING([for RTA_TABLE])
 808 AC_COMPILE_IFELSE(
 809         [AC_LANG_PROGRAM(
 810                 [[#include <sys/socket.h>
 811                   #include <linux/netlink.h>
 812                   #include <linux/rtnetlink.h>]],
 813                 [[int rta_type = RTA_TABLE;
 814                   return rta_type;]])],
 815         [AC_MSG_RESULT([yes]);
 816          AC_DEFINE([HAVE_RTA_TABLE], [], [have netlink RTA_TABLE defined])],
 817         [AC_MSG_RESULT([no])]
 818 )
 819
 820 AC_MSG_CHECKING([for __int128])
 821 AC_COMPILE_IFELSE(
 822         [AC_LANG_PROGRAM(
 823                 [[#include <sys/types.h>]],
 824                 [[__int128 x = 0;
 825                   return x;]])],
 826         [AC_MSG_RESULT([yes]);
 827          AC_DEFINE([HAVE_INT128], [], [have __int128 type support])],
 828         [AC_MSG_RESULT([no])]
 829 )
 830
 831 AC_MSG_CHECKING([for GCC __sync operations])
 832 AC_RUN_IFELSE([AC_LANG_SOURCE(
 833         [[
 834                         int main() {
 835                         int ref = 1;
 836                         __sync_fetch_and_add (&ref, 1);
 837                         __sync_sub_and_fetch (&ref, 1);
 838                         __sync_val_compare_and_swap(&ref, 1, 0);
 839                         return ref;
 840                 }
 841         ]])],
 842         [AC_MSG_RESULT([yes]);
 843          AC_DEFINE([HAVE_GCC_SYNC_OPERATIONS], [],
 844                    [have GCC __sync_* operations])],
 845         [AC_MSG_RESULT([no])],
 846         [AC_MSG_RESULT([no])]
 847 )
 848
 849 case "$printf_hooks" in
 850 auto|builtin|glibc|vstr)
 851         ;;
 852 *)
 853         AC_MSG_NOTICE([invalid printf hook implementation, defaulting to 'auto'])
 854         printf_hooks=auto
 855         ;;
 856 esac
 857
 858 if test x$printf_hooks = xauto -o x$printf_hooks = xglibc; then
 859         # check for the new register_printf_specifier function with len argument,
 860         # or the deprecated register_printf_function without
 861         AC_CHECK_FUNC(
 862                 [register_printf_specifier],
 863                 [AC_DEFINE([HAVE_PRINTF_SPECIFIER], [], [have register_printf_specifier()])],
 864                 [AC_CHECK_FUNC(
 865                         [register_printf_function],
 866                         [AC_DEFINE([HAVE_PRINTF_FUNCTION], [], [have register_printf_function()])],
 867                         [
 868                                 AC_MSG_NOTICE([printf(3) does not support custom format specifiers!])
 869                                 if test x$printf_hooks = xglibc; then
 870                                         AC_MSG_ERROR([please select a different printf hook implementation])
 871                                 else
 872                                         # fallback to builtin printf hook implementation
 873                                         printf_hooks=builtin
 874                                 fi
 875                         ]
 876                 )]
 877         )
 878 fi
 879
 880 AC_MSG_CHECKING([for Windows target])
 881 AC_COMPILE_IFELSE(
 882         [AC_LANG_PROGRAM(
 883                 [[#include <windows.h>]],
 884                 [[#ifndef WIN32
 885                   # error WIN32 undefined
 886                   #endif
 887                 ]])],
 888         [
 889                 AC_MSG_RESULT([yes])
 890                 windows=true
 891
 892                 AC_SUBST(PTHREADLIB, "")
 893                 # explicitly disable ms-bitfields, as it breaks __attribute__((packed))
 894                 case "$CFLAGS" in
 895                         *ms-bitfields*) ;;
 896                         *) CFLAGS="$CFLAGS -mno-ms-bitfields" ;;
 897                 esac
 898         ],
 899         [
 900                 AC_MSG_RESULT([no])
 901
 902                 # check for clock_gettime() on non-Windows only. Otherwise this
 903                 # check might find clock_gettime() in libwinpthread, but we don't want
 904                 # to link against it.
 905                 saved_LIBS=$LIBS
 906                 # FreeBSD has clock_gettime in libc, Linux needs librt
 907                 LIBS=""
 908                 AC_SEARCH_LIBS(clock_gettime, rt, [RTLIB=$LIBS])
 909                 AC_CHECK_FUNCS(clock_gettime)
 910                 AC_SUBST(RTLIB)
 911                 LIBS=$saved_LIBS
 912         ]
 913 )
 914 AM_CONDITIONAL(USE_WINDOWS, [test "x$windows" = xtrue])
 915
 916 AC_MSG_CHECKING([for working __attribute__((packed))])
 917 AC_COMPILE_IFELSE(
 918         [AC_LANG_PROGRAM([], [[
 919                 struct test { char a; short b; } __attribute__((packed));
 920                 char x[sizeof(struct test) == sizeof(char) + sizeof(short) ? 1 : -1]
 921                         __attribute__((unused));
 922                 return 0;
 923         ]])],
 924         [AC_MSG_RESULT([yes])],
 925         [AC_MSG_RESULT([no]); AC_MSG_ERROR([__attribute__((packed)) does not work])]
 926 )
 927
 928 AC_MSG_CHECKING([clang])
 929 AC_COMPILE_IFELSE(
 930         [AC_LANG_PROGRAM(
 931                 [], [[
 932                  #ifndef __clang__
 933                  # error not using LLVM clang
 934                  #endif
 935                 ]])],
 936         [
 937                 AC_MSG_RESULT([yes])
 938         ],
 939         [
 940                 AC_MSG_RESULT([no])
 941                 # GCC, but not MinGW requires -rdynamic for plugins
 942                 if test x$windows != xtrue; then
 943                         PLUGIN_CFLAGS="$PLUGIN_CFLAGS -rdynamic"
 944                 fi
 945         ]
 946 )
 947
 948 AC_MSG_CHECKING([x86/x64 target])
 949 AC_COMPILE_IFELSE(
 950         [AC_LANG_PROGRAM(
 951                 [], [[
 952                  #if !defined(__i386__) && !defined(__x86_64__)
 953                  # error not on x86/x64
 954                  #endif
 955                 ]])],
 956         [
 957                 x86x64=true
 958                 AC_MSG_RESULT([yes])
 959         ],
 960         [AC_MSG_RESULT([no])]
 961 )
 962 AM_CONDITIONAL(USE_X86X64, [test "x$x86x64" = xtrue])
 963
 964 if test x$printf_hooks = xvstr; then
 965         AC_CHECK_LIB([vstr],[vstr_init],[LIBS="$LIBS"],[AC_MSG_ERROR([Vstr string library not found])],[])
 966         AC_DEFINE([USE_VSTR], [], [use Vstr string library for printf hooks])
 967 fi
 968
 969 if test x$printf_hooks = xbuiltin; then
 970         AC_DEFINE([USE_BUILTIN_PRINTF], [], [using builtin printf for printf hooks])
 971 fi
 972
 973 if test x$gmp = xtrue; then
 974         saved_LIBS=$LIBS
 975         AC_CHECK_LIB([gmp],[__gmpz_init],[],[AC_MSG_ERROR([GNU Multi Precision library gmp not found])],[])
 976         AC_MSG_CHECKING([mpz_powm_sec])
 977         if test x$mpz_powm_sec = xyes; then
 978                 AC_COMPILE_IFELSE(
 979                         [AC_LANG_PROGRAM(
 980                                 [[#include "gmp.h"]],
 981                                 [[void *x  __attribute__((unused)); x = mpz_powm_sec;]])],
 982                         [AC_MSG_RESULT([yes]);
 983                          AC_DEFINE([HAVE_MPZ_POWM_SEC], [], [have mpz_powm_sec()])],
 984                         [AC_MSG_RESULT([no])]
 985                 )
 986         else
 987                 AC_MSG_RESULT([disabled])
 988         fi
 989         LIBS=$saved_LIBS
 990         AC_MSG_CHECKING([gmp.h version >= 4.1.4])
 991         AC_COMPILE_IFELSE(
 992                 [AC_LANG_PROGRAM(
 993                         [[#include "gmp.h"]],
 994                         [[
 995                                 #if (__GNU_MP_VERSION*100 +  __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL) < 414
 996                                         #error bad gmp
 997                                 #endif]])],
 998                 [AC_MSG_RESULT([yes])],
 999                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([No usable gmp.h found!])]
1000         )
1001 fi
1002
1003 if test x$ldap = xtrue; then
1004         AC_CHECK_LIB([ldap],[ldap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library ldap not found])],[])
1005         AC_CHECK_LIB([lber],[ber_free],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library lber not found])],[])
1006         AC_CHECK_HEADER([ldap.h],,[AC_MSG_ERROR([LDAP header ldap.h not found!])])
1007 fi
1008
1009 if test x$curl = xtrue; then
1010         AC_CHECK_LIB([curl],[curl_global_init],[LIBS="$LIBS"],[AC_MSG_ERROR([CURL library curl not found])],[])
1011         AC_CHECK_HEADER([curl/curl.h],,[AC_MSG_ERROR([CURL header curl/curl.h not found!])])
1012 fi
1013
1014 if test x$unbound = xtrue; then
1015         AC_CHECK_LIB([ldns],[ldns_rr_get_type],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library ldns not found])],[])
1016         AC_CHECK_HEADER([ldns/ldns.h],,[AC_MSG_ERROR([UNBOUND header ldns/ldns.h not found!])])
1017         AC_CHECK_LIB([unbound],[ub_ctx_create],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library libunbound not found])],[])
1018         AC_CHECK_HEADER([unbound.h],,[AC_MSG_ERROR([UNBOUND header unbound.h not found!])])
1019 fi
1020
1021 if test x$soup = xtrue; then
1022         PKG_CHECK_MODULES(soup, [libsoup-2.4])
1023         AC_SUBST(soup_CFLAGS)
1024         AC_SUBST(soup_LIBS)
1025 fi
1026
1027 if test x$xml = xtrue; then
1028         PKG_CHECK_MODULES(xml, [libxml-2.0])
1029         AC_SUBST(xml_CFLAGS)
1030         AC_SUBST(xml_LIBS)
1031 fi
1032
1033 if test x$systemd = xtrue; then
1034         AC_MSG_CHECKING([for systemd system unit directory])
1035         if test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno; then
1036                 AC_MSG_RESULT([$systemdsystemunitdir])
1037         else
1038                 AC_MSG_ERROR([not found (try --with-systemdsystemunitdir)])
1039         fi
1040
1041         PKG_CHECK_MODULES(systemd, [libsystemd >= 209],
1042                 [AC_SUBST(systemd_CFLAGS)
1043                  AC_SUBST(systemd_LIBS)],
1044                 [PKG_CHECK_MODULES(systemd_daemon, [libsystemd-daemon])
1045                  AC_SUBST(systemd_daemon_CFLAGS)
1046                  AC_SUBST(systemd_daemon_LIBS)
1047                  PKG_CHECK_MODULES(systemd_journal, [libsystemd-journal])
1048                  AC_SUBST(systemd_journal_CFLAGS)
1049                  AC_SUBST(systemd_journal_LIBS)]
1050         )
1051         saved_LIBS=$LIBS
1052         LIBS="$systemd_LIBS $systemd_daemon_LIBS"
1053         AC_CHECK_FUNCS(sd_listen_fds_with_names)
1054         LIBS=$saved_LIBS
1055 fi
1056
1057 if test x$tss_trousers = xtrue; then
1058         AC_CHECK_LIB([tspi],[Tspi_Context_Create],[LIBS="$LIBS"],[AC_MSG_ERROR([TrouSerS library libtspi not found])],[])
1059         AC_CHECK_HEADER([trousers/tss.h],,[AC_MSG_ERROR([TrouSerS header trousers/tss.h not found!])])
1060         AC_DEFINE([TSS_TROUSERS], [], [use TrouSerS library libtspi])
1061 fi
1062
1063 if test x$tss_tss2 = xtrue; then
1064         PKG_CHECK_MODULES(tss2_sys, [tss2-sys],
1065                 [tss2_sys=true; AC_DEFINE([TSS2_SYS], [], [use TSS2 v2 System API])],
1066                 [tss2_sys=false])
1067         PKG_CHECK_MODULES(tss2_esys, [tss2-esys],
1068                 [tss2_esys=true; AC_DEFINE([TSS2_ESYS], [], [use TSS2 v2 Extended System API])],
1069                 [tss2_esys=false])
1070         if test x$tss2_sys = xtrue; then
1071                 AC_DEFINE([TSS_TSS2_V2], [], [use TSS 2.0 v2 libraries])
1072                 AC_SUBST(tss2_CFLAGS, "$tss2_sys_CFLAGS")
1073                 AC_SUBST(tss2_LIBS, "$tss2_sys_LIBS")
1074         else
1075                 PKG_CHECK_MODULES(tss2_tabrmd, [tcti-tabrmd],
1076                         [tss2_tabrmd=true; AC_DEFINE([TSS2_TCTI_TABRMD], [], [use TCTI Access Broker and Resource Manager])],
1077                         [tss2_tabrmd=false])
1078                 PKG_CHECK_MODULES(tss2_socket, [tcti-socket],
1079                         [tss2_socket=true; AC_DEFINE([TSS2_TCTI_SOCKET], [], [use TCTI Sockets])],
1080                         [tss2_socket=false])
1081                 if test x$tss2_tabrmd = xtrue -o x$tss2_socket = xtrue; then
1082                         AC_DEFINE([TSS_TSS2_V1], [], [use TSS 2.0 v1 libraries])
1083                         AC_SUBST(tss2_CFLAGS, "$tss2_tabrmd_CFLAGS $tss2_socket_CFLAGS")
1084                         AC_SUBST(tss2_LIBS, "$tss2_tabrmd_LIBS $tss2_socket_LIBS")
1085                 else
1086                         AC_MSG_FAILURE([no TSS2 TCTI or SAPI libraries detected])
1087                 fi
1088         fi
1089 fi
1090
1091 if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
1092         PKG_CHECK_MODULES(json, [json-c], [],
1093                 [PKG_CHECK_MODULES(json, [json])])
1094         AC_SUBST(json_CFLAGS)
1095         AC_SUBST(json_LIBS)
1096 fi
1097
1098 if test x$fast = xtrue; then
1099         AC_CHECK_LIB([neo_utl],[hdf_init],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver library neo_utl not found!])],[])
1100         AC_MSG_CHECKING([for -lneo_cgi and dependencies])
1101         saved_CFLAGS=$CFLAGS
1102         saved_LIBS=$LIBS
1103         LIBS="-lneo_cgi -lneo_cs -lneo_utl"
1104         CFLAGS="-I/usr/include/ClearSilver"
1105         AC_LINK_IFELSE(
1106                 [AC_LANG_PROGRAM(
1107                         [[#include <cgi/cgi.h>]],
1108                         [[NEOERR *err = cgi_display(NULL, NULL);]])],
1109                 [AC_MSG_RESULT([yes])],
1110                 [LIBS="$LIBS -lz";
1111                  AC_LINK_IFELSE(
1112                         [AC_LANG_PROGRAM(
1113                                 [[#include <cgi/cgi.h>]],
1114                                 [[NEOERR *err = cgi_display(NULL, NULL);]])],
1115                         [AC_MSG_RESULT([yes, zlib required])],
1116                         [AC_MSG_ERROR([not found])]
1117                  )]
1118         )
1119         clearsilver_LIBS="$LIBS"
1120         AC_SUBST(clearsilver_LIBS)
1121         LIBS=$saved_LIBS
1122         CFLAGS=$saved_CFLAGS
1123
1124         AC_CHECK_LIB([fcgi],[FCGX_Init],[LIBS="$LIBS"],[AC_MSG_ERROR([FastCGI library fcgi not found!])],[])
1125         AC_CHECK_HEADER([fcgiapp.h],,[AC_MSG_ERROR([FastCGI header file fcgiapp.h not found!])])
1126 fi
1127
1128 if test x$mysql = xtrue; then
1129         if test "x$windows" = xtrue; then
1130                 AC_CHECK_HEADER([mysql.h],,[AC_MSG_ERROR([MySQL header file mysql.h not found!])])
1131                 AC_CHECK_LIB([mysql],[mysql_database_init],[LIBS="$LIBS"],[AC_MSG_ERROR([MySQL library not found!])],[])
1132                 AC_SUBST(MYSQLLIB, -lmysql)
1133         else
1134                 AC_PATH_PROG([MYSQLCONFIG], [mysql_config], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1135                 if test x$MYSQLCONFIG = x; then
1136                         AC_MSG_ERROR([mysql_config not found!])
1137                 fi
1138                 AC_SUBST(MYSQLLIB, `$MYSQLCONFIG --libs_r`)
1139                 AC_SUBST(MYSQLCFLAG, `$MYSQLCONFIG --cflags`)
1140         fi
1141 fi
1142
1143 if test x$sqlite = xtrue; then
1144         AC_CHECK_LIB([sqlite3],[sqlite3_open],[LIBS="$LIBS"],[AC_MSG_ERROR([SQLite library sqlite3 not found])],[])
1145         AC_CHECK_HEADER([sqlite3.h],,[AC_MSG_ERROR([SQLite header sqlite3.h not found!])])
1146         AC_MSG_CHECKING([sqlite3_prepare_v2])
1147         AC_COMPILE_IFELSE(
1148                 [AC_LANG_PROGRAM(
1149                         [[#include <sqlite3.h>]],
1150                         [[void *test = sqlite3_prepare_v2;]])],
1151                 [AC_MSG_RESULT([yes]);
1152                  AC_DEFINE([HAVE_SQLITE3_PREPARE_V2], [], [have sqlite3_prepare_v2()])],
1153                 [AC_MSG_RESULT([no])]
1154         )
1155         AC_MSG_CHECKING([sqlite3.h version >= 3.3.1])
1156         AC_COMPILE_IFELSE(
1157                 [AC_LANG_PROGRAM(
1158                         [[#include <sqlite3.h>]],
1159                         [[
1160                                 #if SQLITE_VERSION_NUMBER < 3003001
1161                                         #error bad sqlite
1162                                 #endif]])],
1163                 [AC_MSG_RESULT([yes])],
1164                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([SQLite version >= 3.3.1 required!])]
1165         )
1166 fi
1167
1168 if test x$openssl = xtrue; then
1169         if test "x$windows" = xtrue; then
1170                 openssl_lib=eay32
1171                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1172                         [openssl_lib=""],[$DLLIB])
1173         fi
1174         if test -z "$openssl_lib"; then
1175                 openssl_lib=crypto
1176                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1177                         [AC_MSG_ERROR([OpenSSL lib$openssl_lib not found])],[$DLLIB])
1178         fi
1179         AC_SUBST(OPENSSL_LIB, [-l$openssl_lib])
1180         AC_CHECK_HEADER([openssl/evp.h],,[AC_MSG_ERROR([OpenSSL header openssl/evp.h not found!])])
1181 fi
1182
1183 if test x$wolfssl = xtrue; then
1184         PKG_CHECK_MODULES(wolfssl, [wolfssl])
1185         AC_SUBST(wolfssl_CFLAGS)
1186         AC_SUBST(wolfssl_LIBS)
1187 fi
1188
1189 if test x$gcrypt = xtrue; then
1190         AC_CHECK_LIB([gcrypt],[gcry_control],[LIBS="$LIBS"],[AC_MSG_ERROR([gcrypt library not found])],[-lgpg-error])
1191         AC_CHECK_HEADER([gcrypt.h],,[AC_MSG_ERROR([gcrypt header gcrypt.h not found!])])
1192         AC_MSG_CHECKING([gcrypt CAMELLIA cipher])
1193         AC_COMPILE_IFELSE(
1194                 [AC_LANG_PROGRAM(
1195                         [[#include <gcrypt.h>]],
1196                         [[enum gcry_cipher_algos alg = GCRY_CIPHER_CAMELLIA128;]])],
1197                 [AC_MSG_RESULT([yes]);
1198                  AC_DEFINE([HAVE_GCRY_CIPHER_CAMELLIA], [], [have GCRY_CIPHER_CAMELLIA128])],
1199                 [AC_MSG_RESULT([no])]
1200         )
1201 fi
1202
1203 if test x$botan = xtrue; then
1204         PKG_CHECK_MODULES(botan, [botan-3], [],
1205                 [PKG_CHECK_MODULES(botan, [botan-2])])
1206         AC_SUBST(botan_CFLAGS)
1207         AC_SUBST(botan_LIBS)
1208         saved_LIBS=$LIBS
1209         LIBS="$botan_LIBS"
1210         AC_CHECK_FUNCS(botan_rng_init_custom)
1211         LIBS=$saved_LIBS
1212 fi
1213
1214 if test x$uci = xtrue; then
1215         AC_CHECK_LIB([uci],[uci_alloc_context],[LIBS="$LIBS"],[AC_MSG_ERROR([UCI library libuci not found])],[])
1216         AC_CHECK_HEADER([uci.h],,[AC_MSG_ERROR([UCI header uci.h not found!])])
1217 fi
1218
1219 if test x$android_dns = xtrue; then
1220         AC_CHECK_LIB([cutils],[property_get],[LIBS="$LIBS"],[AC_MSG_ERROR([Android library libcutils not found])],[])
1221         AC_CHECK_HEADER([cutils/properties.h],,[AC_MSG_ERROR([Android header cutils/properties.h not found!])])
1222         # we have to force the use of libdl here because the autodetection
1223         # above does not work correctly when cross-compiling for android.
1224         DLLIB="-ldl"
1225         AC_SUBST(DLLIB)
1226 fi
1227
1228 if test x$eap_sim_pcsc = xtrue; then
1229         PKG_CHECK_MODULES(pcsclite, [libpcsclite])
1230         AC_SUBST(pcsclite_CFLAGS)
1231         AC_SUBST(pcsclite_LIBS)
1232 fi
1233
1234 if test x$nm = xtrue; then
1235         PKG_CHECK_MODULES(nm, [gthread-2.0 libnm])
1236         AC_SUBST(nm_CFLAGS)
1237         AC_SUBST(nm_LIBS)
1238
1239         AC_MSG_CHECKING([for D-Bus policy directory])
1240         if test -n "$dbuspolicydir" -a "x$dbuspolicydir" != xno; then
1241                 AC_MSG_RESULT([$dbuspolicydir])
1242         else
1243                 AC_MSG_ERROR([not found (try --with-dbuspolicydir)])
1244         fi
1245 fi
1246
1247 if test x$xauth_pam = xtrue; then
1248         AC_CHECK_LIB([pam],[pam_start],[LIBS="$LIBS"],[AC_MSG_ERROR([PAM library not found])],[])
1249         AC_CHECK_HEADER([security/pam_appl.h],,[AC_MSG_ERROR([PAM header security/pam_appl.h not found!])])
1250 fi
1251
1252 if test x$connmark = xtrue -o x$forecast = xtrue; then
1253         PKG_CHECK_MODULES(libiptc, [libip4tc])
1254         AC_SUBST(libiptc_CFLAGS)
1255         AC_SUBST(libiptc_LIBS)
1256 fi
1257
1258 if test x$capabilities = xnative; then
1259         AC_MSG_NOTICE([Usage of the native Linux capabilities interface is deprecated, use libcap instead])
1260         # Linux requires the following for capset(), Android does not have it,
1261         # but defines capset() in unistd.h instead.
1262         AC_CHECK_HEADERS([sys/capability.h])
1263         AC_CHECK_FUNC(capset,,[AC_MSG_ERROR([capset() not found!])])
1264         AC_DEFINE([CAPABILITIES_NATIVE], [], [have native linux capset()])
1265 fi
1266
1267 if test x$capabilities = xlibcap; then
1268         AC_CHECK_LIB([cap],[cap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([libcap library not found])],[])
1269         AC_CHECK_HEADER([sys/capability.h],
1270                 [AC_DEFINE([HAVE_SYS_CAPABILITY_H], [], [have sys/capability.h])],
1271                 [AC_MSG_ERROR([libcap header sys/capability.h not found!])])
1272         AC_DEFINE([CAPABILITIES_LIBCAP], [], [have libpcap library])
1273 fi
1274
1275 if test x$selinux = xtrue; then
1276         PKG_CHECK_MODULES(selinux, [libselinux])
1277         AC_SUBST(selinux_CFLAGS)
1278         AC_SUBST(selinux_LIBS)
1279         AC_DEFINE([USE_SELINUX], [], [build with support for SELinux])
1280 fi
1281
1282 if test x$integrity_test = xtrue; then
1283         AC_MSG_CHECKING([for dladdr()])
1284         AC_COMPILE_IFELSE(
1285                 [AC_LANG_PROGRAM(
1286                         [[#define _GNU_SOURCE
1287                           #include <dlfcn.h>]],
1288                         [[Dl_info info; dladdr(main, &info);]])],
1289                 [AC_MSG_RESULT([yes])],
1290                 [AC_MSG_RESULT([no]);
1291                  AC_MSG_ERROR([dladdr() not supported, required by integrity-test!])]
1292         )
1293         AC_MSG_CHECKING([for dl_iterate_phdr()])
1294         AC_COMPILE_IFELSE(
1295                 [AC_LANG_PROGRAM(
1296                         [[#define _GNU_SOURCE
1297                           #include <link.h>]],
1298                         [[dl_iterate_phdr((void*)0, (void*)0);]])],
1299                 [AC_MSG_RESULT([yes])],
1300                 [AC_MSG_RESULT([no]);
1301                  AC_MSG_ERROR([dl_iterate_phdr() not supported, required by integrity-test!])]
1302         )
1303 fi
1304
1305 if test x$bfd_backtraces = xtrue; then
1306         AC_CHECK_LIB([bfd],[bfd_init],[LIBS="$LIBS"],[AC_MSG_ERROR([binutils libbfd not found!])],[])
1307         AC_CHECK_HEADER([bfd.h],[AC_DEFINE([HAVE_BFD_H],,[have binutils bfd.h])],
1308                 [AC_MSG_ERROR([binutils bfd.h header not found!])])
1309         AC_CHECK_DECLS(
1310                 [bfd_section_flags, bfd_get_section_flags,
1311                  bfd_section_vma, bfd_get_section_vma,
1312                  bfd_section_size, bfd_get_section_size], [], [],
1313                 [[#include <bfd.h>]])
1314         BFDLIB="-lbfd"
1315         AC_SUBST(BFDLIB)
1316 fi
1317
1318 if test x$unwind_backtraces = xtrue; then
1319         AC_CHECK_LIB([unwind],[unw_backtrace],[LIBS="$LIBS"],[AC_MSG_ERROR([libunwind not found!])],[])
1320         AC_CHECK_HEADER([libunwind.h],[AC_DEFINE([HAVE_LIBUNWIND_H],,[have libunwind.h])],
1321                 [AC_MSG_ERROR([libunwind.h header not found!])])
1322         UNWINDLIB="-lunwind"
1323         AC_SUBST(UNWINDLIB)
1324 fi
1325
1326 AM_CONDITIONAL(USE_DEV_HEADERS, [test "x$dev_headers" != xno])
1327 if test x$dev_headers = xyes; then
1328         dev_headers="$includedir/strongswan"
1329 fi
1330 AC_SUBST(dev_headers)
1331
1332 if test x$tkm = xtrue; then
1333         AC_PATH_PROG([GPRBUILD], [gprbuild], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1334         if test x$GPRBUILD = x; then
1335                 AC_MSG_ERROR([gprbuild not found])
1336         fi
1337 fi
1338
1339 if test x$coverage = xtrue; then
1340         AC_PATH_PROG([LCOV], [lcov], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1341         if test x$LCOV = x; then
1342                 AC_MSG_ERROR([lcov not found])
1343         fi
1344         AC_PATH_PROG([GENHTML], [genhtml], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1345         if test x$GENHTML = x; then
1346                 AC_MSG_ERROR([genhtml not found])
1347         fi
1348
1349         COVERAGE_CFLAGS="-fprofile-arcs -ftest-coverage"
1350         COVERAGE_LDFLAGS="-fprofile-arcs"
1351         AC_SUBST(COVERAGE_CFLAGS)
1352         AC_SUBST(COVERAGE_LDFLAGS)
1353         PLUGIN_CFLAGS="$PLUGIN_CFLAGS $COVERAGE_CFLAGS"
1354
1355         AC_MSG_NOTICE([coverage enabled, adding "-g -O0" to CFLAGS])
1356         CFLAGS="${CFLAGS} -g -O0"
1357 fi
1358
1359 if test x$fuzzing = xtrue; then
1360         case "$libfuzzer" in
1361         "")
1362                 AC_MSG_NOTICE([fuzz targets enabled without libFuzzer, using local driver])
1363                 CFLAGS="${CFLAGS} -fsanitize=address"
1364                 libfuzzer="libFuzzerLocal.a"
1365                 ;;
1366         "-fsanitize=fuzzer")
1367                 libfuzzer=""
1368                 FUZZING_CFLAGS="-fsanitize=fuzzer"
1369                 AC_SUBST(FUZZING_CFLAGS)
1370                 ;;
1371         *)
1372                 # required for libFuzzer
1373                 FUZZING_LDFLAGS="-stdlib=libc++ -lstdc++"
1374                 if test "$SANITIZER" = "coverage"; then
1375                         FUZZING_LDFLAGS="$FUZZING_LDFLAGS -lm"
1376                 fi
1377                 AC_SUBST(FUZZING_LDFLAGS)
1378                 ;;
1379         esac
1380 fi
1381
1382 if test x$asan = xtrue; then
1383         # adding this here and not earlier or passed to the script avoids issues
1384         # e.g. with libpthread (libasan provides stubs for its functions but no full
1385         # implementation so configure does not detect that -lpthread is required
1386         # when GCC is used, clang always adds -lpthread)
1387         CFLAGS="$CFLAGS -fsanitize=address -fno-omit-frame-pointer"
1388         # this is necessary so AddressSanitizer can resolve symbols e.g. for
1389         # C++ exceptions that are used in libbotan
1390         if test x$botan = xtrue; then
1391                 LDFLAGS="$LDFLAGS -lstdc++"
1392         fi
1393         if test x$openssl = xtrue; then
1394                 # we need to suppress some leaks with OpenSSL 3 as we don't deinitialze
1395                 # it properly
1396                 AC_SUBST(LSAN_OPTIONS, [suppressions=\${abs_top_srcdir}/.lsan.suppressions])
1397                 # use this instead of AM_TESTS_ENVIRONMENT as we don't use the parallel
1398                 # test harness
1399                 AC_SUBST(TESTS_ENVIRONMENT, ['export LSAN_OPTIONS="$(LSAN_OPTIONS)";'])
1400         fi
1401 fi
1402
1403 if test x$ruby_gems = xtrue; then
1404         AC_PATH_PROG([GEM], [gem], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1405         if test x$GEM = x; then
1406                 AC_MSG_ERROR(RubyGems package manager not found)
1407         fi
1408         if test "x$rubygemdir" = "xgem environment gemdir"; then
1409                 rubygemdir=$($GEM environment gemdir)
1410         fi
1411         AC_SUBST(RUBYGEMDIR, "$rubygemdir")
1412 fi
1413 AM_CONDITIONAL(RUBY_GEMS_INSTALL, [test "x$ruby_gems_install" = xtrue])
1414
1415 if test x$python_eggs = xtrue; then
1416         PYTHON_PACKAGE_VERSION=`echo "$PACKAGE_VERSION" | $SED 's/dr/.dev/'`
1417         AC_SUBST([PYTHON_PACKAGE_VERSION])
1418         if test x$python_eggs_install = xtrue; then
1419                 AC_PATH_PROG([EASY_INSTALL], [easy_install], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1420                 if test x$EASY_INSTALL = x; then
1421                         AC_MSG_ERROR(Python easy_install not found)
1422                 fi
1423         fi
1424         if test "x$pythoneggdir" = "xmain site-packages directory"; then
1425                 AC_SUBST(PYTHONEGGINSTALLDIR, "")
1426         else
1427                 AC_SUBST(PYTHONEGGINSTALLDIR, "--install-dir $pythoneggdir")
1428         fi
1429         AC_PATH_PROG([TOX], [tox], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1430         AC_PATH_PROG([PY_TEST], [py.test], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1431 fi
1432 AM_CONDITIONAL(PYTHON_EGGS_INSTALL, [test "x$python_eggs_install" = xtrue])
1433
1434 AM_CONDITIONAL(PERL_CPAN_INSTALL, [test "x$perl_cpan_install" = xtrue])
1435
1436 AC_CACHE_CHECK(
1437         [if plugin constructors should be resolved statically],
1438         [ss_cv_static_plugin_constructors],
1439         [if test x$monolithic = xtrue -a x$enable_static = xyes; then
1440                 ss_cv_static_plugin_constructors=yes
1441          else
1442                 ss_cv_static_plugin_constructors="no (enabled for static, monolithic builds)"
1443          fi]
1444 )
1445 if test "x$ss_cv_static_plugin_constructors" = xyes; then
1446         static_plugin_constructors=true
1447         if test "$PYTHON" = ":"; then
1448                 AC_MSG_FAILURE([Python is required to resolve plugin constructors statically])
1449         fi
1450 fi
1451
1452 AC_MSG_CHECKING([version from Git repository])
1453 AC_SUBST(GIT_VERSION, [$($srcdir/scripts/git-version "$srcdir")])
1454 case "$GIT_VERSION" in
1455         "$PACKAGE_VERSION"*)
1456                 AC_MSG_RESULT([$GIT_VERSION])
1457                 ;;
1458         UNKNOWN)
1459                 AC_MSG_RESULT([$GIT_VERSION (could be due to insufficient clone depth)])
1460                 ;;
1461         *)
1462                 AC_MSG_ERROR([$PACKAGE_VERSION is not a prefix of $GIT_VERSION, tag missing?])
1463                 ;;
1464 esac
1465
1466 if test x$git_version = xtrue -a "$GIT_VERSION" != "UNKNOWN"; then
1467         AC_DEFINE_UNQUOTED(VERSION, ["$GIT_VERSION"])
1468 fi
1469
1470 # modify CFLAGS as needed, do this late so we don't affect configure checks
1471 CFLAGS="$CFLAGS -include $(pwd)/config.h"
1472
1473 AC_MSG_CHECKING([for use of -Werror and additional warnings])
1474 WARN_CFLAGS=
1475 if test x$warnings = xtrue; then
1476         WARN_CFLAGS="-Werror -Wall -Wextra"
1477         AC_MSG_RESULT([yes])
1478 else
1479         AC_MSG_RESULT([no])
1480 fi
1481 # disable some warnings, whether explicitly enabled above or by default
1482 # these are not compatible with our custom printf specifiers
1483 WARN_CFLAGS="$WARN_CFLAGS -Wno-format"
1484 WARN_CFLAGS="$WARN_CFLAGS -Wno-format-security"
1485 # we generally use comments, but GCC doesn't seem to recognize many of them
1486 WARN_CFLAGS="$WARN_CFLAGS -Wno-implicit-fallthrough"
1487 # we often omit fields when initializing structs (e.g. when using INIT)
1488 WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-field-initializers"
1489 # allow assigning char* to u_char* (e.g. in chunk_create())
1490 WARN_CFLAGS="$WARN_CFLAGS -Wno-pointer-sign"
1491 # allow comparing e.g. int with chunk_t::len or countof(...)
1492 WARN_CFLAGS="$WARN_CFLAGS -Wno-sign-compare"
1493 # allow defensive checks like e.g. unsigned_var < CONST(= currently 0)
1494 WARN_CFLAGS="$WARN_CFLAGS -Wno-type-limits"
1495 # we often don't use function parameters when implementing interfaces
1496 WARN_CFLAGS="$WARN_CFLAGS -Wno-unused-parameter"
1497 # add the flags before existing CFLAGS so warning flags can be overridden
1498 CFLAGS="$WARN_CFLAGS $CFLAGS"
1499
1500 # ===============================================
1501 #  collect plugin list for strongSwan components
1502 # ===============================================
1503
1504 m4_include(m4/macros/add-plugin.m4)
1505
1506 # plugin lists for all components
1507 charon_plugins=
1508 pool_plugins=
1509 attest_plugins=
1510 pki_plugins=
1511 scripts_plugins=
1512 fuzz_plugins=
1513 manager_plugins=
1514 medsrv_plugins=
1515 nm_plugins=
1516 cmd_plugins=
1517 aikgen_plugins=
1518
1519 # location specific lists for checksumming,
1520 # for src/libcharon, src/libstrongswan, src/libtnccs and src/libtpmtss
1521 c_plugins=
1522 s_plugins=
1523 t_plugins=
1524 p_plugins=
1525
1526 ADD_PLUGIN([test-vectors],         [s charon pki])
1527 ADD_PLUGIN([unbound],              [s charon scripts])
1528 ADD_PLUGIN([ldap],                 [s charon scripts nm cmd])
1529 ADD_PLUGIN([pkcs11],               [s charon pki nm cmd])
1530 ADD_PLUGIN([tpm],                  [p charon pki nm cmd])
1531 ADD_PLUGIN([aesni],                [s charon pki scripts medsrv attest nm cmd aikgen])
1532 ADD_PLUGIN([aes],                  [s charon pki scripts nm cmd])
1533 ADD_PLUGIN([des],                  [s charon pki scripts nm cmd])
1534 ADD_PLUGIN([blowfish],             [s charon pki scripts nm cmd])
1535 ADD_PLUGIN([rc2],                  [s charon pki scripts nm cmd])
1536 ADD_PLUGIN([sha2],                 [s charon pki scripts medsrv attest nm cmd aikgen fuzz])
1537 ADD_PLUGIN([sha3],                 [s charon pki scripts medsrv attest nm cmd aikgen fuzz])
1538 ADD_PLUGIN([sha1],                 [s charon pki scripts manager medsrv attest nm cmd aikgen fuzz])
1539 ADD_PLUGIN([md4],                  [s charon pki nm cmd])
1540 ADD_PLUGIN([md5],                  [s charon pki scripts attest nm cmd aikgen])
1541 ADD_PLUGIN([mgf1],                 [s charon pki scripts medsrv attest nm cmd aikgen])
1542 ADD_PLUGIN([rdrand],               [s charon pki scripts medsrv attest nm cmd aikgen])
1543 ADD_PLUGIN([random],               [s charon pki scripts manager medsrv attest nm cmd aikgen])
1544 ADD_PLUGIN([nonce],                [s charon nm cmd aikgen])
1545 ADD_PLUGIN([x509],                 [s charon pki scripts attest nm cmd aikgen fuzz])
1546 ADD_PLUGIN([revocation],           [s charon pki nm cmd])
1547 ADD_PLUGIN([constraints],          [s charon nm cmd])
1548 ADD_PLUGIN([acert],                [s charon])
1549 ADD_PLUGIN([pubkey],               [s charon pki cmd aikgen])
1550 ADD_PLUGIN([pkcs1],                [s charon pki scripts manager medsrv attest nm cmd aikgen fuzz])
1551 ADD_PLUGIN([pkcs7],                [s charon pki scripts nm cmd])
1552 ADD_PLUGIN([pkcs12],               [s charon pki scripts cmd])
1553 ADD_PLUGIN([pgp],                  [s charon])
1554 ADD_PLUGIN([dnskey],               [s charon pki])
1555 ADD_PLUGIN([sshkey],               [s charon pki nm cmd])
1556 ADD_PLUGIN([dnscert],              [c charon])
1557 ADD_PLUGIN([ipseckey],             [c charon])
1558 ADD_PLUGIN([pem],                  [s charon pki scripts manager medsrv attest nm cmd aikgen fuzz])
1559 ADD_PLUGIN([padlock],              [s charon])
1560 ADD_PLUGIN([openssl],              [s charon pki scripts manager medsrv attest nm cmd aikgen])
1561 ADD_PLUGIN([wolfssl],              [s charon pki scripts manager medsrv attest nm cmd aikgen])
1562 ADD_PLUGIN([gcrypt],               [s charon pki scripts manager medsrv attest nm cmd aikgen])
1563 ADD_PLUGIN([botan],                [s charon pki scripts manager medsrv attest nm cmd aikgen])
1564 ADD_PLUGIN([pkcs8],                [s charon pki scripts manager medsrv attest nm cmd])
1565 ADD_PLUGIN([af-alg],               [s charon pki scripts medsrv attest nm cmd aikgen])
1566 ADD_PLUGIN([fips-prf],             [s charon nm cmd])
1567 ADD_PLUGIN([gmp],                  [s charon pki scripts manager medsrv attest nm cmd aikgen fuzz])
1568 ADD_PLUGIN([curve25519],           [s charon pki scripts nm cmd])
1569 ADD_PLUGIN([agent],                [s charon nm cmd])
1570 ADD_PLUGIN([keychain],             [s charon cmd])
1571 ADD_PLUGIN([chapoly],              [s charon scripts nm cmd])
1572 ADD_PLUGIN([xcbc],                 [s charon nm cmd])
1573 ADD_PLUGIN([cmac],                 [s charon nm cmd])
1574 ADD_PLUGIN([hmac],                 [s charon pki scripts nm cmd])
1575 ADD_PLUGIN([kdf],                  [s charon pki scripts nm cmd])
1576 ADD_PLUGIN([ctr],                  [s charon scripts nm cmd])
1577 ADD_PLUGIN([ccm],                  [s charon scripts nm cmd])
1578 ADD_PLUGIN([gcm],                  [s charon scripts nm cmd])
1579 ADD_PLUGIN([ntru],                 [s charon scripts nm cmd])
1580 ADD_PLUGIN([drbg],                 [s charon pki scripts nm cmd])
1581 ADD_PLUGIN([newhope],              [s charon scripts nm cmd])
1582 ADD_PLUGIN([bliss],                [s charon pki scripts nm cmd])
1583 ADD_PLUGIN([curl],                 [s charon pki scripts nm cmd])
1584 ADD_PLUGIN([files],                [s charon pki scripts nm cmd])
1585 ADD_PLUGIN([winhttp],              [s charon pki scripts])
1586 ADD_PLUGIN([soup],                 [s charon pki scripts nm cmd])
1587 ADD_PLUGIN([mysql],                [s charon pool manager medsrv attest])
1588 ADD_PLUGIN([sqlite],               [s charon pool manager medsrv attest])
1589 ADD_PLUGIN([attr],                 [c charon])
1590 ADD_PLUGIN([attr-sql],             [c charon])
1591 ADD_PLUGIN([load-tester],          [c charon])
1592 ADD_PLUGIN([kernel-libipsec],      [c charon cmd])
1593 ADD_PLUGIN([kernel-wfp],           [c charon])
1594 ADD_PLUGIN([kernel-iph],           [c charon])
1595 ADD_PLUGIN([kernel-pfkey],         [c charon nm cmd])
1596 ADD_PLUGIN([kernel-pfroute],       [c charon nm cmd])
1597 ADD_PLUGIN([kernel-netlink],       [c charon nm cmd])
1598 ADD_PLUGIN([selinux],              [c charon nm cmd])
1599 ADD_PLUGIN([resolve],              [c charon cmd])
1600 ADD_PLUGIN([save-keys],            [c])
1601 ADD_PLUGIN([socket-default],       [c charon nm cmd])
1602 ADD_PLUGIN([socket-dynamic],       [c charon cmd])
1603 ADD_PLUGIN([socket-win],           [c charon])
1604 ADD_PLUGIN([bypass-lan],           [c charon nm cmd])
1605 ADD_PLUGIN([connmark],             [c charon])
1606 ADD_PLUGIN([forecast],             [c charon])
1607 ADD_PLUGIN([farp],                 [c charon])
1608 ADD_PLUGIN([stroke],               [c charon])
1609 ADD_PLUGIN([vici],                 [c charon])
1610 ADD_PLUGIN([smp],                  [c charon])
1611 ADD_PLUGIN([sql],                  [c charon])
1612 ADD_PLUGIN([updown],               [c charon])
1613 ADD_PLUGIN([eap-identity],         [c charon nm cmd])
1614 ADD_PLUGIN([eap-sim],              [c charon])
1615 ADD_PLUGIN([eap-sim-file],         [c charon])
1616 ADD_PLUGIN([eap-sim-pcsc],         [c charon])
1617 ADD_PLUGIN([eap-aka],              [c charon])
1618 ADD_PLUGIN([eap-aka-3gpp],         [c charon])
1619 ADD_PLUGIN([eap-aka-3gpp2],        [c charon])
1620 ADD_PLUGIN([eap-simaka-sql],       [c charon])
1621 ADD_PLUGIN([eap-simaka-pseudonym], [c charon])
1622 ADD_PLUGIN([eap-simaka-reauth],    [c charon])
1623 ADD_PLUGIN([eap-md5],              [c charon nm cmd])
1624 ADD_PLUGIN([eap-gtc],              [c charon nm cmd])
1625 ADD_PLUGIN([eap-mschapv2],         [c charon nm cmd])
1626 ADD_PLUGIN([eap-dynamic],          [c charon])
1627 ADD_PLUGIN([eap-radius],           [c charon])
1628 ADD_PLUGIN([eap-tls],              [c charon nm cmd])
1629 ADD_PLUGIN([eap-ttls],             [c charon nm cmd])
1630 ADD_PLUGIN([eap-peap],             [c charon nm cmd])
1631 ADD_PLUGIN([eap-tnc],              [c charon])
1632 ADD_PLUGIN([xauth-generic],        [c charon cmd])
1633 ADD_PLUGIN([xauth-eap],            [c charon])
1634 ADD_PLUGIN([xauth-pam],            [c charon])
1635 ADD_PLUGIN([xauth-noauth],         [c charon])
1636 ADD_PLUGIN([tnc-ifmap],            [c charon])
1637 ADD_PLUGIN([tnc-pdp],              [c charon])
1638 ADD_PLUGIN([tnc-imc],              [t charon])
1639 ADD_PLUGIN([tnc-imv],              [t charon])
1640 ADD_PLUGIN([tnc-tnccs],            [t charon])
1641 ADD_PLUGIN([tnccs-20],             [t charon])
1642 ADD_PLUGIN([tnccs-11],             [t charon])
1643 ADD_PLUGIN([tnccs-dynamic],        [t charon])
1644 ADD_PLUGIN([medsrv],               [c charon])
1645 ADD_PLUGIN([medcli],               [c charon])
1646 ADD_PLUGIN([dhcp],                 [c charon])
1647 ADD_PLUGIN([osx-attr],             [c charon cmd])
1648 ADD_PLUGIN([p-cscf],               [c charon cmd])
1649 ADD_PLUGIN([android-dns],          [c charon])
1650 ADD_PLUGIN([android-log],          [c charon])
1651 ADD_PLUGIN([ha],                   [c charon])
1652 ADD_PLUGIN([whitelist],            [c charon])
1653 ADD_PLUGIN([ext-auth],             [c charon])
1654 ADD_PLUGIN([lookip],               [c charon])
1655 ADD_PLUGIN([error-notify],         [c charon])
1656 ADD_PLUGIN([certexpire],           [c charon])
1657 ADD_PLUGIN([systime-fix],          [c charon])
1658 ADD_PLUGIN([led],                  [c charon])
1659 ADD_PLUGIN([duplicheck],           [c charon])
1660 ADD_PLUGIN([coupling],             [c charon])
1661 ADD_PLUGIN([radattr],              [c charon])
1662 ADD_PLUGIN([uci],                  [c charon])
1663 ADD_PLUGIN([addrblock],            [c charon])
1664 ADD_PLUGIN([unity],                [c charon])
1665 ADD_PLUGIN([counters],             [c charon])
1666
1667 AC_SUBST(charon_plugins)
1668 AC_SUBST(pool_plugins)
1669 AC_SUBST(attest_plugins)
1670 AC_SUBST(pki_plugins)
1671 AC_SUBST(scripts_plugins)
1672 AC_SUBST(fuzz_plugins)
1673 AC_SUBST(manager_plugins)
1674 AC_SUBST(medsrv_plugins)
1675 AC_SUBST(nm_plugins)
1676 AC_SUBST(cmd_plugins)
1677 AC_SUBST(aikgen_plugins)
1678
1679 AC_SUBST(c_plugins)
1680 AC_SUBST(p_plugins)
1681 AC_SUBST(s_plugins)
1682 AC_SUBST(t_plugins)
1683
1684 # ======================
1685 #  set Makefile.am vars
1686 # ======================
1687
1688 #  libstrongswan plugins
1689 # -----------------------
1690 AM_CONDITIONAL(USE_TEST_VECTORS, test x$test_vectors = xtrue)
1691 AM_CONDITIONAL(USE_CURL, test x$curl = xtrue)
1692 AM_CONDITIONAL(USE_FILES, test x$files = xtrue)
1693 AM_CONDITIONAL(USE_WINHTTP, test x$winhttp = xtrue)
1694 AM_CONDITIONAL(USE_UNBOUND, test x$unbound = xtrue)
1695 AM_CONDITIONAL(USE_SOUP, test x$soup = xtrue)
1696 AM_CONDITIONAL(USE_LDAP, test x$ldap = xtrue)
1697 AM_CONDITIONAL(USE_AES, test x$aes = xtrue)
1698 AM_CONDITIONAL(USE_DES, test x$des = xtrue)
1699 AM_CONDITIONAL(USE_BLOWFISH, test x$blowfish = xtrue)
1700 AM_CONDITIONAL(USE_RC2, test x$rc2 = xtrue)
1701 AM_CONDITIONAL(USE_MD4, test x$md4 = xtrue)
1702 AM_CONDITIONAL(USE_MD5, test x$md5 = xtrue)
1703 AM_CONDITIONAL(USE_SHA1, test x$sha1 = xtrue)
1704 AM_CONDITIONAL(USE_SHA2, test x$sha2 = xtrue)
1705 AM_CONDITIONAL(USE_SHA3, test x$sha3 = xtrue)
1706 AM_CONDITIONAL(USE_MGF1, test x$mgf1 = xtrue)
1707 AM_CONDITIONAL(USE_FIPS_PRF, test x$fips_prf = xtrue)
1708 AM_CONDITIONAL(USE_GMP, test x$gmp = xtrue)
1709 AM_CONDITIONAL(USE_CURVE25519, test x$curve25519 = xtrue)
1710 AM_CONDITIONAL(USE_RDRAND, test x$rdrand = xtrue)
1711 AM_CONDITIONAL(USE_AESNI, test x$aesni = xtrue)
1712 AM_CONDITIONAL(USE_RANDOM, test x$random = xtrue)
1713 AM_CONDITIONAL(USE_NONCE, test x$nonce = xtrue)
1714 AM_CONDITIONAL(USE_X509, test x$x509 = xtrue)
1715 AM_CONDITIONAL(USE_REVOCATION, test x$revocation = xtrue)
1716 AM_CONDITIONAL(USE_CONSTRAINTS, test x$constraints = xtrue)
1717 AM_CONDITIONAL(USE_ACERT, test x$acert = xtrue)
1718 AM_CONDITIONAL(USE_PUBKEY, test x$pubkey = xtrue)
1719 AM_CONDITIONAL(USE_PKCS1, test x$pkcs1 = xtrue)
1720 AM_CONDITIONAL(USE_PKCS7, test x$pkcs7 = xtrue)
1721 AM_CONDITIONAL(USE_PKCS8, test x$pkcs8 = xtrue)
1722 AM_CONDITIONAL(USE_PKCS12, test x$pkcs12 = xtrue)
1723 AM_CONDITIONAL(USE_PGP, test x$pgp = xtrue)
1724 AM_CONDITIONAL(USE_DNSKEY, test x$dnskey = xtrue)
1725 AM_CONDITIONAL(USE_SSHKEY, test x$sshkey = xtrue)
1726 AM_CONDITIONAL(USE_PEM, test x$pem = xtrue)
1727 AM_CONDITIONAL(USE_HMAC, test x$hmac = xtrue)
1728 AM_CONDITIONAL(USE_KDF, test x$kdf = xtrue)
1729 AM_CONDITIONAL(USE_CMAC, test x$cmac = xtrue)
1730 AM_CONDITIONAL(USE_XCBC, test x$xcbc = xtrue)
1731 AM_CONDITIONAL(USE_MYSQL, test x$mysql = xtrue)
1732 AM_CONDITIONAL(USE_SQLITE, test x$sqlite = xtrue)
1733 AM_CONDITIONAL(USE_PADLOCK, test x$padlock = xtrue)
1734 AM_CONDITIONAL(USE_OPENSSL, test x$openssl = xtrue)
1735 AM_CONDITIONAL(USE_WOLFSSL, test x$wolfssl = xtrue)
1736 AM_CONDITIONAL(USE_GCRYPT, test x$gcrypt = xtrue)
1737 AM_CONDITIONAL(USE_BOTAN, test x$botan = xtrue)
1738 AM_CONDITIONAL(USE_AGENT, test x$agent = xtrue)
1739 AM_CONDITIONAL(USE_KEYCHAIN, test x$keychain = xtrue)
1740 AM_CONDITIONAL(USE_PKCS11, test x$pkcs11 = xtrue)
1741 AM_CONDITIONAL(USE_TPM, test x$tpm = xtrue)
1742 AM_CONDITIONAL(USE_CHAPOLY, test x$chapoly = xtrue)
1743 AM_CONDITIONAL(USE_CTR, test x$ctr = xtrue)
1744 AM_CONDITIONAL(USE_CCM, test x$ccm = xtrue)
1745 AM_CONDITIONAL(USE_GCM, test x$gcm = xtrue)
1746 AM_CONDITIONAL(USE_AF_ALG, test x$af_alg = xtrue)
1747 AM_CONDITIONAL(USE_NTRU, test x$ntru = xtrue)
1748 AM_CONDITIONAL(USE_NEWHOPE, test x$newhope = xtrue)
1749 AM_CONDITIONAL(USE_BLISS, test x$bliss = xtrue)
1750 AM_CONDITIONAL(USE_DRBG, test x$drbg = xtrue)
1751
1752 #  charon plugins
1753 # ----------------
1754 AM_CONDITIONAL(USE_STROKE, test x$stroke = xtrue)
1755 AM_CONDITIONAL(USE_VICI, test x$vici = xtrue)
1756 AM_CONDITIONAL(USE_MEDSRV, test x$medsrv = xtrue)
1757 AM_CONDITIONAL(USE_MEDCLI, test x$medcli = xtrue)
1758 AM_CONDITIONAL(USE_UCI, test x$uci = xtrue)
1759 AM_CONDITIONAL(USE_OSX_ATTR, test x$osx_attr = xtrue)
1760 AM_CONDITIONAL(USE_P_CSCF, test x$p_cscf = xtrue)
1761 AM_CONDITIONAL(USE_ANDROID_DNS, test x$android_dns = xtrue)
1762 AM_CONDITIONAL(USE_ANDROID_LOG, test x$android_log = xtrue)
1763 AM_CONDITIONAL(USE_SMP, test x$smp = xtrue)
1764 AM_CONDITIONAL(USE_SQL, test x$sql = xtrue)
1765 AM_CONDITIONAL(USE_DNSCERT, test x$dnscert = xtrue)
1766 AM_CONDITIONAL(USE_IPSECKEY, test x$ipseckey = xtrue)
1767 AM_CONDITIONAL(USE_UPDOWN, test x$updown = xtrue)
1768 AM_CONDITIONAL(USE_DHCP, test x$dhcp = xtrue)
1769 AM_CONDITIONAL(USE_LOAD_TESTER, test x$load_tester = xtrue)
1770 AM_CONDITIONAL(USE_HA, test x$ha = xtrue)
1771 AM_CONDITIONAL(USE_KERNEL_NETLINK, test x$kernel_netlink = xtrue)
1772 AM_CONDITIONAL(USE_KERNEL_PFKEY, test x$kernel_pfkey = xtrue)
1773 AM_CONDITIONAL(USE_KERNEL_PFROUTE, test x$kernel_pfroute = xtrue)
1774 AM_CONDITIONAL(USE_KERNEL_LIBIPSEC, test x$kernel_libipsec = xtrue)
1775 AM_CONDITIONAL(USE_KERNEL_WFP, test x$kernel_wfp = xtrue)
1776 AM_CONDITIONAL(USE_KERNEL_IPH, test x$kernel_iph = xtrue)
1777 AM_CONDITIONAL(USE_WHITELIST, test x$whitelist = xtrue)
1778 AM_CONDITIONAL(USE_EXT_AUTH, test x$ext_auth = xtrue)
1779 AM_CONDITIONAL(USE_LOOKIP, test x$lookip = xtrue)
1780 AM_CONDITIONAL(USE_ERROR_NOTIFY, test x$error_notify = xtrue)
1781 AM_CONDITIONAL(USE_CERTEXPIRE, test x$certexpire = xtrue)
1782 AM_CONDITIONAL(USE_SYSTIME_FIX, test x$systime_fix = xtrue)
1783 AM_CONDITIONAL(USE_LED, test x$led = xtrue)
1784 AM_CONDITIONAL(USE_DUPLICHECK, test x$duplicheck = xtrue)
1785 AM_CONDITIONAL(USE_COUPLING, test x$coupling = xtrue)
1786 AM_CONDITIONAL(USE_RADATTR, test x$radattr = xtrue)
1787 AM_CONDITIONAL(USE_EAP_SIM, test x$eap_sim = xtrue)
1788 AM_CONDITIONAL(USE_EAP_SIM_FILE, test x$eap_sim_file = xtrue)
1789 AM_CONDITIONAL(USE_EAP_SIM_PCSC, test x$eap_sim_pcsc = xtrue)
1790 AM_CONDITIONAL(USE_EAP_SIMAKA_SQL, test x$eap_simaka_sql = xtrue)
1791 AM_CONDITIONAL(USE_EAP_SIMAKA_PSEUDONYM, test x$eap_simaka_pseudonym = xtrue)
1792 AM_CONDITIONAL(USE_EAP_SIMAKA_REAUTH, test x$eap_simaka_reauth = xtrue)
1793 AM_CONDITIONAL(USE_EAP_IDENTITY, test x$eap_identity = xtrue)
1794 AM_CONDITIONAL(USE_EAP_MD5, test x$eap_md5 = xtrue)
1795 AM_CONDITIONAL(USE_EAP_GTC, test x$eap_gtc = xtrue)
1796 AM_CONDITIONAL(USE_EAP_AKA, test x$eap_aka = xtrue)
1797 AM_CONDITIONAL(USE_EAP_AKA_3GPP, test x$eap_aka_3gpp = xtrue)
1798 AM_CONDITIONAL(USE_EAP_AKA_3GPP2, test x$eap_aka_3gpp2 = xtrue)
1799 AM_CONDITIONAL(USE_EAP_MSCHAPV2, test x$eap_mschapv2 = xtrue)
1800 AM_CONDITIONAL(USE_EAP_TLS, test x$eap_tls = xtrue)
1801 AM_CONDITIONAL(USE_EAP_TTLS, test x$eap_ttls = xtrue)
1802 AM_CONDITIONAL(USE_EAP_PEAP, test x$eap_peap = xtrue)
1803 AM_CONDITIONAL(USE_EAP_TNC, test x$eap_tnc = xtrue)
1804 AM_CONDITIONAL(USE_EAP_DYNAMIC, test x$eap_dynamic = xtrue)
1805 AM_CONDITIONAL(USE_EAP_RADIUS, test x$eap_radius = xtrue)
1806 AM_CONDITIONAL(USE_XAUTH_GENERIC, test x$xauth_generic = xtrue)
1807 AM_CONDITIONAL(USE_XAUTH_EAP, test x$xauth_eap = xtrue)
1808 AM_CONDITIONAL(USE_XAUTH_PAM, test x$xauth_pam = xtrue)
1809 AM_CONDITIONAL(USE_XAUTH_NOAUTH, test x$xauth_noauth = xtrue)
1810 AM_CONDITIONAL(USE_TNC_IFMAP, test x$tnc_ifmap = xtrue)
1811 AM_CONDITIONAL(USE_TNC_PDP, test x$tnc_pdp = xtrue)
1812 AM_CONDITIONAL(USE_TNC_IMC, test x$tnc_imc = xtrue)
1813 AM_CONDITIONAL(USE_TNC_IMV, test x$tnc_imv = xtrue)
1814 AM_CONDITIONAL(USE_TNC_TNCCS, test x$tnc_tnccs = xtrue)
1815 AM_CONDITIONAL(USE_TNCCS_11, test x$tnccs_11 = xtrue)
1816 AM_CONDITIONAL(USE_TNCCS_20, test x$tnccs_20 = xtrue)
1817 AM_CONDITIONAL(USE_TNCCS_DYNAMIC, test x$tnccs_dynamic = xtrue)
1818 AM_CONDITIONAL(USE_IMC_TEST, test x$imc_test = xtrue)
1819 AM_CONDITIONAL(USE_IMV_TEST, test x$imv_test = xtrue)
1820 AM_CONDITIONAL(USE_IMC_SCANNER, test x$imc_scanner = xtrue)
1821 AM_CONDITIONAL(USE_IMV_SCANNER, test x$imv_scanner = xtrue)
1822 AM_CONDITIONAL(USE_IMC_OS, test x$imc_os = xtrue)
1823 AM_CONDITIONAL(USE_IMV_OS, test x$imv_os = xtrue)
1824 AM_CONDITIONAL(USE_IMC_ATTESTATION, test x$imc_attestation = xtrue)
1825 AM_CONDITIONAL(USE_IMV_ATTESTATION, test x$imv_attestation = xtrue)
1826 AM_CONDITIONAL(USE_IMC_SWIMA, test x$imc_swima = xtrue)
1827 AM_CONDITIONAL(USE_IMV_SWIMA, test x$imv_swima = xtrue)
1828 AM_CONDITIONAL(USE_IMC_HCD, test x$imc_hcd = xtrue)
1829 AM_CONDITIONAL(USE_IMV_HCD, test x$imv_hcd = xtrue)
1830 AM_CONDITIONAL(USE_SAVE_KEYS, test x$save_keys = xtrue)
1831 AM_CONDITIONAL(USE_SOCKET_DEFAULT, test x$socket_default = xtrue)
1832 AM_CONDITIONAL(USE_SOCKET_DYNAMIC, test x$socket_dynamic = xtrue)
1833 AM_CONDITIONAL(USE_SOCKET_WIN, test x$socket_win = xtrue)
1834 AM_CONDITIONAL(USE_BYPASS_LAN, test x$bypass_lan = xtrue)
1835 AM_CONDITIONAL(USE_CONNMARK, test x$connmark = xtrue)
1836 AM_CONDITIONAL(USE_FORECAST, test x$forecast = xtrue)
1837 AM_CONDITIONAL(USE_FARP, test x$farp = xtrue)
1838 AM_CONDITIONAL(USE_ADDRBLOCK, test x$addrblock = xtrue)
1839 AM_CONDITIONAL(USE_UNITY, test x$unity = xtrue)
1840 AM_CONDITIONAL(USE_RESOLVE, test x$resolve = xtrue)
1841 AM_CONDITIONAL(USE_ATTR, test x$attr = xtrue)
1842 AM_CONDITIONAL(USE_ATTR_SQL, test x$attr_sql = xtrue)
1843 AM_CONDITIONAL(USE_COUNTERS, test x$counters = xtrue)
1844 AM_CONDITIONAL(USE_SELINUX, test x$selinux = xtrue)
1845
1846 #  other options
1847 # ---------------
1848 AM_CONDITIONAL(USE_LEAK_DETECTIVE, test x$leak_detective = xtrue)
1849 AM_CONDITIONAL(USE_LOCK_PROFILER, test x$lock_profiler = xtrue)
1850 AM_CONDITIONAL(USE_FAST, test x$fast = xtrue)
1851 AM_CONDITIONAL(USE_MANAGER, test x$manager = xtrue)
1852 AM_CONDITIONAL(USE_ME, test x$mediation = xtrue)
1853 AM_CONDITIONAL(USE_INTEGRITY_TEST, test x$integrity_test = xtrue)
1854 AM_CONDITIONAL(USE_LOAD_WARNING, test x$load_warning = xtrue)
1855 AM_CONDITIONAL(USE_IKEV1, test x$ikev1 = xtrue)
1856 AM_CONDITIONAL(USE_IKEV2, test x$ikev2 = xtrue)
1857 AM_CONDITIONAL(USE_THREADS, test x$threads = xtrue)
1858 AM_CONDITIONAL(USE_ADNS, test x$adns = xtrue)
1859 AM_CONDITIONAL(USE_CHARON, test x$charon = xtrue)
1860 AM_CONDITIONAL(USE_NM, test x$nm = xtrue)
1861 AM_CONDITIONAL(USE_PKI, test x$pki = xtrue)
1862 AM_CONDITIONAL(USE_SCRIPTS, test x$scripts = xtrue)
1863 AM_CONDITIONAL(USE_FUZZING, test x$fuzzing = xtrue)
1864 AM_CONDITIONAL(USE_CONFTEST, test x$conftest = xtrue)
1865 AM_CONDITIONAL(USE_LIBSTRONGSWAN, test x$charon = xtrue -o x$pki = 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$systemd = xtrue)
1866 AM_CONDITIONAL(USE_LIBCHARON, test x$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)
1867 AM_CONDITIONAL(USE_LIBIPSEC, test x$libipsec = xtrue)
1868 AM_CONDITIONAL(USE_LIBNTTFFT, test x$bliss = xtrue -o x$newhope = xtrue)
1869 AM_CONDITIONAL(USE_LIBTNCIF, test x$tnc_tnccs = xtrue -o x$imcv = xtrue)
1870 AM_CONDITIONAL(USE_LIBTNCCS, test x$tnc_tnccs = xtrue)
1871 AM_CONDITIONAL(USE_LIBPTTLS, test x$tnc_tnccs = xtrue)
1872 AM_CONDITIONAL(USE_LIBTPMTSS, test x$tss_trousers = xtrue -o x$tss_tss2 = xtrue -o x$tpm = xtrue -o x$aikgen = xtrue -o x$imcv = xtrue)
1873 AM_CONDITIONAL(USE_FILE_CONFIG, test x$stroke = xtrue)
1874 AM_CONDITIONAL(USE_IPSEC_SCRIPT, test x$stroke = xtrue -o x$conftest = xtrue)
1875 AM_CONDITIONAL(USE_LIBCAP, test x$capabilities = xlibcap)
1876 AM_CONDITIONAL(USE_VSTR, test x$printf_hooks = xvstr)
1877 AM_CONDITIONAL(USE_BUILTIN_PRINTF, test x$printf_hooks = xbuiltin)
1878 AM_CONDITIONAL(USE_SIMAKA, test x$simaka = xtrue)
1879 AM_CONDITIONAL(USE_TLS, test x$tls = xtrue)
1880 AM_CONDITIONAL(USE_RADIUS, test x$radius = xtrue)
1881 AM_CONDITIONAL(USE_IMCV, test x$imcv = xtrue)
1882 AM_CONDITIONAL(USE_TROUSERS, test x$tss_trousers = xtrue)
1883 AM_CONDITIONAL(USE_TSS2, test x$tss_tss2 = xtrue)
1884 AM_CONDITIONAL(MONOLITHIC, test x$monolithic = xtrue)
1885 AM_CONDITIONAL(STATIC_PLUGIN_CONSTRUCTORS, test x$static_plugin_constructors = xtrue)
1886 AM_CONDITIONAL(USE_SILENT_RULES, test x$enable_silent_rules = xyes)
1887 AM_CONDITIONAL(COVERAGE, test x$coverage = xtrue)
1888 AM_CONDITIONAL(USE_DBGHELP, test x$dbghelp_backtraces = xtrue)
1889 AM_CONDITIONAL(USE_TKM, test x$tkm = xtrue)
1890 AM_CONDITIONAL(USE_CMD, test x$cmd = xtrue)
1891 AM_CONDITIONAL(USE_AIKGEN, test x$aikgen = xtrue)
1892 AM_CONDITIONAL(USE_SWANCTL, test x$swanctl = xtrue)
1893 AM_CONDITIONAL(USE_SVC, test x$svc = xtrue)
1894 AM_CONDITIONAL(USE_SYSTEMD, test x$systemd = xtrue)
1895 AM_CONDITIONAL(USE_LEGACY_SYSTEMD, test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno)
1896 AM_CONDITIONAL(USE_RUBY_GEMS, test x$ruby_gems = xtrue)
1897 AM_CONDITIONAL(USE_PYTHON_EGGS, test x$python_eggs = xtrue)
1898 AM_CONDITIONAL(USE_PERL_CPAN, test x$perl_cpan = xtrue)
1899 AM_CONDITIONAL(USE_TOX, test "x$TOX" != x)
1900 AM_CONDITIONAL(USE_PY_TEST, test "x$PY_TEST" != x -a "x$TOX" = x)
1901
1902 # ========================
1903 #  set global definitions
1904 # ========================
1905
1906 if test x$mediation = xtrue; then
1907         AC_DEFINE([ME], [], [mediation extension support])
1908 fi
1909 if test x$capabilities = xlibcap -o x$capabilities = xnative; then
1910         AC_DEFINE([CAPABILITIES], [], [capability dropping support])
1911 fi
1912 if test x$log_thread_ids = xtrue; then
1913         AC_DEFINE([USE_THREAD_IDS], [], [use thread ID for thread identification, if available])
1914 fi
1915 if test x$monolithic = xtrue; then
1916         AC_DEFINE([MONOLITHIC], [], [monolithic build embedding plugins])
1917 fi
1918 if test x$static_plugin_constructors = xtrue; then
1919         AC_DEFINE([STATIC_PLUGIN_CONSTRUCTORS], [], [static plugin constructors])
1920 fi
1921 if test x$ikev1 = xtrue; then
1922         AC_DEFINE([USE_IKEV1], [], [support for IKEv1 protocol])
1923 fi
1924 if test x$ikev2 = xtrue; then
1925         AC_DEFINE([USE_IKEV2], [], [support for IKEv2 protocol])
1926 fi
1927 if test x$fuzzing = xtrue; then
1928         AC_DEFINE([USE_FUZZING], [], [build code for fuzzing])
1929 fi
1930 if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
1931         AC_DEFINE([USE_JSON], [], [build code for JSON])
1932 fi
1933
1934 # ====================================================
1935 #  options for enabled modules (see conf/Makefile.am)
1936 # ====================================================
1937
1938 strongswan_options=
1939
1940 AM_COND_IF([USE_AIKGEN], [strongswan_options=${strongswan_options}" aikgen"])
1941 AM_COND_IF([USE_ATTR_SQL], [strongswan_options=${strongswan_options}" pool"])
1942 AM_COND_IF([USE_CHARON], [strongswan_options=${strongswan_options}" charon charon-logging"])
1943 AM_COND_IF([USE_FILE_CONFIG], [strongswan_options=${strongswan_options}" starter"])
1944 AM_COND_IF([USE_IMV_ATTESTATION], [strongswan_options=${strongswan_options}" attest"])
1945 AM_COND_IF([USE_IMCV], [strongswan_options=${strongswan_options}" imcv"])
1946 AM_COND_IF([USE_IMV_SWIMA], [strongswan_options=${strongswan_options}" sec-updater"])
1947 AM_COND_IF([USE_LIBTNCCS], [strongswan_options=${strongswan_options}" tnc"])
1948 AM_COND_IF([USE_MANAGER], [strongswan_options=${strongswan_options}" manager"])
1949 AM_COND_IF([USE_MEDSRV], [strongswan_options=${strongswan_options}" medsrv"])
1950 AM_COND_IF([USE_PKI], [strongswan_options=${strongswan_options}" pki"])
1951 AM_COND_IF([USE_SWANCTL], [strongswan_options=${strongswan_options}" swanctl"])
1952 AM_COND_IF([USE_SYSTEMD], [strongswan_options=${strongswan_options}" charon-systemd"])
1953
1954 AC_SUBST(strongswan_options)
1955
1956 # =================
1957 #  build Makefiles
1958 # =================
1959
1960 AC_CONFIG_FILES([
1961         Makefile
1962         conf/Makefile
1963         fuzz/Makefile
1964         man/Makefile
1965         init/Makefile
1966         init/systemd/Makefile
1967         init/systemd-starter/Makefile
1968         src/Makefile
1969         src/include/Makefile
1970         src/libstrongswan/Makefile
1971         src/libstrongswan/math/libnttfft/Makefile
1972         src/libstrongswan/math/libnttfft/tests/Makefile
1973         src/libstrongswan/plugins/aes/Makefile
1974         src/libstrongswan/plugins/cmac/Makefile
1975         src/libstrongswan/plugins/des/Makefile
1976         src/libstrongswan/plugins/blowfish/Makefile
1977         src/libstrongswan/plugins/rc2/Makefile
1978         src/libstrongswan/plugins/md4/Makefile
1979         src/libstrongswan/plugins/md5/Makefile
1980         src/libstrongswan/plugins/sha1/Makefile
1981         src/libstrongswan/plugins/sha2/Makefile
1982         src/libstrongswan/plugins/sha3/Makefile
1983         src/libstrongswan/plugins/mgf1/Makefile
1984         src/libstrongswan/plugins/fips_prf/Makefile
1985         src/libstrongswan/plugins/gmp/Makefile
1986         src/libstrongswan/plugins/curve25519/Makefile
1987         src/libstrongswan/plugins/rdrand/Makefile
1988         src/libstrongswan/plugins/aesni/Makefile
1989         src/libstrongswan/plugins/random/Makefile
1990         src/libstrongswan/plugins/nonce/Makefile
1991         src/libstrongswan/plugins/hmac/Makefile
1992         src/libstrongswan/plugins/kdf/Makefile
1993         src/libstrongswan/plugins/xcbc/Makefile
1994         src/libstrongswan/plugins/x509/Makefile
1995         src/libstrongswan/plugins/revocation/Makefile
1996         src/libstrongswan/plugins/constraints/Makefile
1997         src/libstrongswan/plugins/acert/Makefile
1998         src/libstrongswan/plugins/pubkey/Makefile
1999         src/libstrongswan/plugins/pkcs1/Makefile
2000         src/libstrongswan/plugins/pkcs7/Makefile
2001         src/libstrongswan/plugins/pkcs8/Makefile
2002         src/libstrongswan/plugins/pkcs12/Makefile
2003         src/libstrongswan/plugins/pgp/Makefile
2004         src/libstrongswan/plugins/dnskey/Makefile
2005         src/libstrongswan/plugins/sshkey/Makefile
2006         src/libstrongswan/plugins/pem/Makefile
2007         src/libstrongswan/plugins/curl/Makefile
2008         src/libstrongswan/plugins/files/Makefile
2009         src/libstrongswan/plugins/winhttp/Makefile
2010         src/libstrongswan/plugins/unbound/Makefile
2011         src/libstrongswan/plugins/soup/Makefile
2012         src/libstrongswan/plugins/ldap/Makefile
2013         src/libstrongswan/plugins/mysql/Makefile
2014         src/libstrongswan/plugins/sqlite/Makefile
2015         src/libstrongswan/plugins/padlock/Makefile
2016         src/libstrongswan/plugins/openssl/Makefile
2017         src/libstrongswan/plugins/wolfssl/Makefile
2018         src/libstrongswan/plugins/gcrypt/Makefile
2019         src/libstrongswan/plugins/botan/Makefile
2020         src/libstrongswan/plugins/agent/Makefile
2021         src/libstrongswan/plugins/keychain/Makefile
2022         src/libstrongswan/plugins/pkcs11/Makefile
2023         src/libstrongswan/plugins/chapoly/Makefile
2024         src/libstrongswan/plugins/ctr/Makefile
2025         src/libstrongswan/plugins/ccm/Makefile
2026         src/libstrongswan/plugins/gcm/Makefile
2027         src/libstrongswan/plugins/af_alg/Makefile
2028         src/libstrongswan/plugins/drbg/Makefile
2029         src/libstrongswan/plugins/ntru/Makefile
2030         src/libstrongswan/plugins/bliss/Makefile
2031         src/libstrongswan/plugins/bliss/tests/Makefile
2032         src/libstrongswan/plugins/newhope/Makefile
2033         src/libstrongswan/plugins/newhope/tests/Makefile
2034         src/libstrongswan/plugins/test_vectors/Makefile
2035         src/libstrongswan/tests/Makefile
2036         src/libipsec/Makefile
2037         src/libipsec/tests/Makefile
2038         src/libsimaka/Makefile
2039         src/libtls/Makefile
2040         src/libtls/tests/Makefile
2041         src/libradius/Makefile
2042         src/libtncif/Makefile
2043         src/libtnccs/Makefile
2044         src/libtnccs/plugins/tnc_tnccs/Makefile
2045         src/libtnccs/plugins/tnc_imc/Makefile
2046         src/libtnccs/plugins/tnc_imv/Makefile
2047         src/libtnccs/plugins/tnccs_11/Makefile
2048         src/libtnccs/plugins/tnccs_20/Makefile
2049         src/libtnccs/plugins/tnccs_dynamic/Makefile
2050         src/libpttls/Makefile
2051         src/libimcv/Makefile
2052         src/libimcv/plugins/imc_test/Makefile
2053         src/libimcv/plugins/imv_test/Makefile
2054         src/libimcv/plugins/imc_scanner/Makefile
2055         src/libimcv/plugins/imv_scanner/Makefile
2056         src/libimcv/plugins/imc_os/Makefile
2057         src/libimcv/plugins/imv_os/Makefile
2058         src/libimcv/plugins/imc_attestation/Makefile
2059         src/libimcv/plugins/imv_attestation/Makefile
2060         src/libimcv/plugins/imc_swima/Makefile
2061         src/libimcv/plugins/imv_swima/Makefile
2062         src/libimcv/plugins/imc_hcd/Makefile
2063         src/libimcv/plugins/imv_hcd/Makefile
2064         src/charon/Makefile
2065         src/charon-nm/Makefile
2066         src/charon-tkm/Makefile
2067         src/charon-cmd/Makefile
2068         src/charon-svc/Makefile
2069         src/charon-systemd/Makefile
2070         src/libcharon/Makefile
2071         src/libcharon/plugins/eap_aka/Makefile
2072         src/libcharon/plugins/eap_aka_3gpp/Makefile
2073         src/libcharon/plugins/eap_aka_3gpp/tests/Makefile
2074         src/libcharon/plugins/eap_aka_3gpp2/Makefile
2075         src/libcharon/plugins/eap_dynamic/Makefile
2076         src/libcharon/plugins/eap_identity/Makefile
2077         src/libcharon/plugins/eap_md5/Makefile
2078         src/libcharon/plugins/eap_gtc/Makefile
2079         src/libcharon/plugins/eap_sim/Makefile
2080         src/libcharon/plugins/eap_sim_file/Makefile
2081         src/libcharon/plugins/eap_sim_pcsc/Makefile
2082         src/libcharon/plugins/eap_simaka_sql/Makefile
2083         src/libcharon/plugins/eap_simaka_pseudonym/Makefile
2084         src/libcharon/plugins/eap_simaka_reauth/Makefile
2085         src/libcharon/plugins/eap_mschapv2/Makefile
2086         src/libcharon/plugins/eap_tls/Makefile
2087         src/libcharon/plugins/eap_ttls/Makefile
2088         src/libcharon/plugins/eap_peap/Makefile
2089         src/libcharon/plugins/eap_tnc/Makefile
2090         src/libcharon/plugins/eap_radius/Makefile
2091         src/libcharon/plugins/xauth_generic/Makefile
2092         src/libcharon/plugins/xauth_eap/Makefile
2093         src/libcharon/plugins/xauth_pam/Makefile
2094         src/libcharon/plugins/xauth_noauth/Makefile
2095         src/libcharon/plugins/tnc_ifmap/Makefile
2096         src/libcharon/plugins/tnc_pdp/Makefile
2097         src/libcharon/plugins/save_keys/Makefile
2098         src/libcharon/plugins/socket_default/Makefile
2099         src/libcharon/plugins/socket_dynamic/Makefile
2100         src/libcharon/plugins/socket_win/Makefile
2101         src/libcharon/plugins/bypass_lan/Makefile
2102         src/libcharon/plugins/connmark/Makefile
2103         src/libcharon/plugins/counters/Makefile
2104         src/libcharon/plugins/forecast/Makefile
2105         src/libcharon/plugins/farp/Makefile
2106         src/libcharon/plugins/smp/Makefile
2107         src/libcharon/plugins/sql/Makefile
2108         src/libcharon/plugins/dnscert/Makefile
2109         src/libcharon/plugins/ipseckey/Makefile
2110         src/libcharon/plugins/medsrv/Makefile
2111         src/libcharon/plugins/medcli/Makefile
2112         src/libcharon/plugins/addrblock/Makefile
2113         src/libcharon/plugins/unity/Makefile
2114         src/libcharon/plugins/uci/Makefile
2115         src/libcharon/plugins/ha/Makefile
2116         src/libcharon/plugins/kernel_netlink/Makefile
2117         src/libcharon/plugins/kernel_pfkey/Makefile
2118         src/libcharon/plugins/kernel_pfroute/Makefile
2119         src/libcharon/plugins/kernel_libipsec/Makefile
2120         src/libcharon/plugins/kernel_wfp/Makefile
2121         src/libcharon/plugins/kernel_iph/Makefile
2122         src/libcharon/plugins/whitelist/Makefile
2123         src/libcharon/plugins/ext_auth/Makefile
2124         src/libcharon/plugins/lookip/Makefile
2125         src/libcharon/plugins/error_notify/Makefile
2126         src/libcharon/plugins/certexpire/Makefile
2127         src/libcharon/plugins/systime_fix/Makefile
2128         src/libcharon/plugins/led/Makefile
2129         src/libcharon/plugins/duplicheck/Makefile
2130         src/libcharon/plugins/coupling/Makefile
2131         src/libcharon/plugins/radattr/Makefile
2132         src/libcharon/plugins/osx_attr/Makefile
2133         src/libcharon/plugins/p_cscf/Makefile
2134         src/libcharon/plugins/android_dns/Makefile
2135         src/libcharon/plugins/android_log/Makefile
2136         src/libcharon/plugins/stroke/Makefile
2137         src/libcharon/plugins/vici/Makefile
2138         src/libcharon/plugins/vici/ruby/Makefile
2139         src/libcharon/plugins/vici/perl/Makefile
2140         src/libcharon/plugins/vici/python/Makefile
2141         src/libcharon/plugins/updown/Makefile
2142         src/libcharon/plugins/dhcp/Makefile
2143         src/libcharon/plugins/load_tester/Makefile
2144         src/libcharon/plugins/resolve/Makefile
2145         src/libcharon/plugins/attr/Makefile
2146         src/libcharon/plugins/attr_sql/Makefile
2147         src/libcharon/plugins/selinux/Makefile
2148         src/libcharon/tests/Makefile
2149         src/libtpmtss/Makefile
2150         src/libtpmtss/plugins/tpm/Makefile
2151         src/stroke/Makefile
2152         src/ipsec/Makefile
2153         src/starter/Makefile
2154         src/starter/tests/Makefile
2155         src/_updown/Makefile
2156         src/aikgen/Makefile
2157         src/tpm_extendpcr/Makefile
2158         src/pki/Makefile
2159         src/pki/man/Makefile
2160         src/pool/Makefile
2161         src/libfast/Makefile
2162         src/manager/Makefile
2163         src/medsrv/Makefile
2164         src/checksum/Makefile
2165         src/conftest/Makefile
2166         src/pt-tls-client/Makefile
2167         src/sw-collector/Makefile
2168         src/sec-updater/Makefile
2169         src/swanctl/Makefile
2170         src/xfrmi/Makefile
2171         scripts/Makefile
2172         testing/Makefile
2173 ])
2174
2175 # =================
2176 #  build man pages
2177 # =================
2178
2179 AC_CONFIG_FILES([
2180         conf/strongswan.conf.5.head
2181         conf/strongswan.conf.5.tail
2182         man/ipsec.conf.5
2183         man/ipsec.secrets.5
2184         src/charon-cmd/charon-cmd.8
2185         src/pki/man/pki.1
2186         src/pki/man/pki---acert.1
2187         src/pki/man/pki---dn.1
2188         src/pki/man/pki---est.1
2189         src/pki/man/pki---estca.1
2190         src/pki/man/pki---gen.1
2191         src/pki/man/pki---issue.1
2192         src/pki/man/pki---keyid.1
2193         src/pki/man/pki---pkcs12.1
2194         src/pki/man/pki---pkcs7.1
2195         src/pki/man/pki---print.1
2196         src/pki/man/pki---pub.1
2197         src/pki/man/pki---req.1
2198         src/pki/man/pki---scep.1
2199         src/pki/man/pki---scepca.1
2200         src/pki/man/pki---self.1
2201         src/pki/man/pki---signcrl.1
2202         src/pki/man/pki---verify.1
2203         src/swanctl/swanctl.8
2204         src/swanctl/swanctl.conf.5.head
2205         src/swanctl/swanctl.conf.5.tail
2206         src/pt-tls-client/pt-tls-client.1
2207         src/sw-collector/sw-collector.8
2208         src/sec-updater/sec-updater.8
2209 ])
2210
2211 AC_OUTPUT
2212
2213 # ========================
2214 #  report enabled plugins
2215 # ========================
2216
2217 AC_MSG_RESULT([])
2218 AC_MSG_RESULT([ strongSwan will be built with the following plugins])
2219 AC_MSG_RESULT([-----------------------------------------------------])
2220
2221 AC_MSG_RESULT([libstrongswan:$s_plugins])
2222 AC_MSG_RESULT([libcharon:    $c_plugins])
2223 AC_MSG_RESULT([libtnccs:     $t_plugins])
2224 AC_MSG_RESULT([libtpmtss:    $p_plugins])
2225 AC_MSG_RESULT([])