configure.ac

   1 #
   2 # Copyright (C) 2007-2017 Tobias Brunner
   3 # Copyright (C) 2006-2019 Andreas Steffen
   4 # Copyright (C) 2006-2014 Martin Willi
   5 # HSR Hochschule fuer Technik Rapperswil
   6 #
   7 # This program is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by the
   9 # Free Software Foundation; either version 2 of the License, or (at your
  10 # option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 # for more details.
  16 #
  17
  18 # ============================
  19 #  initialize & set some vars
  20 # ============================
  21
  22 AC_INIT([strongSwan],[5.9.2rc1])
  23 AM_INIT_AUTOMAKE(m4_esyscmd([
  24         echo tar-ustar
  25         echo subdir-objects
  26         case `automake --version | head -n 1` in
  27                 *" 1.9"*);;
  28                 *" 1.10"*);;
  29                 *" 1.11"*);;
  30                 # don't use parallel test harness in 1.12 and up
  31                 *) echo serial-tests;;
  32         esac
  33 ]))
  34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
  35 AC_CONFIG_MACRO_DIR([m4/config])
  36 AC_CONFIG_HEADERS([config.h])
  37 AC_DEFINE([CONFIG_H_INCLUDED], [], [defined if config.h included])
  38 AC_DISABLE_STATIC
  39 PKG_PROG_PKG_CONFIG
  40
  41 m4_include(m4/macros/split-package-version.m4)
  42 SPLIT_PACKAGE_VERSION
  43
  44 # =================================
  45 #  check --enable-xxx & --with-xxx
  46 # =================================
  47
  48 m4_include(m4/macros/with.m4)
  49
  50 ARG_WITH_SUBST([random-device],      [/dev/random], [set the device to read real random data from])
  51 ARG_WITH_SUBST([urandom-device],     [/dev/urandom], [set the device to read pseudo random data from])
  52 ARG_WITH_SUBST([strongswan-conf],    [${sysconfdir}/strongswan.conf], [set the strongswan.conf file location])
  53 ARG_WITH_SUBST([resolv-conf],        [${sysconfdir}/resolv.conf], [set the file to use in DNS handler plugin])
  54 ARG_WITH_SUBST([piddir],             [/var/run], [set path for PID and UNIX socket files])
  55 ARG_WITH_SUBST([ipsecdir],           [${libexecdir%/}/ipsec], [set installation path for ipsec tools])
  56 ARG_WITH_SUBST([ipseclibdir],        [${libdir%/}/ipsec], [set installation path for ipsec libraries])
  57 ARG_WITH_SUBST([plugindir],          [${ipseclibdir%/}/plugins], [set the installation path of plugins])
  58 ARG_WITH_SUBST([imcvdir],            [${ipseclibdir%/}/imcvs], [set the installation path of IMC and IMV dynamic libraries])
  59 ARG_WITH_SUBST([nm-ca-dir],          [/usr/share/ca-certificates], [directory the NM backend uses to look up trusted root certificates])
  60 ARG_WITH_SUBST([swanctldir],         [${sysconfdir}/swanctl], [base directory for swanctl configuration files and credentials])
  61 ARG_WITH_SUBST([linux-headers],      [\${top_srcdir}/src/include], [set directory of linux header files to use])
  62 ARG_WITH_SUBST([routing-table],      [220], [set routing table to use for IPsec routes])
  63 ARG_WITH_SUBST([routing-table-prio], [220], [set priority for IPsec routing table])
  64 ARG_WITH_SUBST([ipsec-script],       [ipsec], [change the name of the ipsec script])
  65 ARG_WITH_SUBST([fips-mode],          [0], [set openssl FIPS mode: disabled(0), enabled(1), Suite B enabled(2)])
  66 ARG_WITH_SUBST([libfuzzer],          [], [-fsanitize=fuzzer or path to libFuzzer.a, a local driver is used if not specified])
  67 ARG_WITH_SET([capabilities],         [no], [set capability dropping library. Currently supported values are "libcap" and "native"])
  68 ARG_WITH_SET([mpz_powm_sec],         [yes], [use the more side-channel resistant mpz_powm_sec in libgmp, if available])
  69 ARG_WITH_SET([dev-headers],          [no], [install strongSwan development headers to directory.])
  70 ARG_WITH_SET([printf-hooks],         [auto], [force the use of a specific printf hook implementation (auto, builtin, glibc, vstr).])
  71 ARG_WITH_SET([rubygemdir],           ["gem environment gemdir"], [path to install ruby gems to])
  72 ARG_WITH_SET([pythoneggdir],         ["main site-packages directory"], [path to install python eggs to to])
  73
  74 if test -n "$PKG_CONFIG"; then
  75         systemdsystemunitdir_default=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
  76 fi
  77 ARG_WITH_SET([systemdsystemunitdir], [$systemdsystemunitdir_default], [directory for systemd service files])
  78 AC_SUBST(systemdsystemunitdir)
  79
  80 AC_ARG_WITH(
  81         [dbuspolicydir],
  82         AS_HELP_STRING([--with-dbuspolicydir=arg],[directory for D-Bus policies (default: ${dbusdatadir|datarootdir}/dbus-1/system.d)]),
  83         [dbuspolicydir="$withval"],
  84         [PKG_CHECK_VAR([dbusdatadir], [dbus-1], [datadir], , [dbusdatadir="${datarootdir}"])
  85          dbuspolicydir="${dbusdatadir}/dbus-1/system.d"]
  86 )
  87 AC_SUBST(dbuspolicydir)
  88
  89 AC_ARG_WITH(
  90         [user],
  91         AS_HELP_STRING([--with-user=user],[change user of the daemons to "user" after startup (default is "root").]),
  92         [AC_DEFINE_UNQUOTED([IPSEC_USER], "$withval", [username to run daemon with])
  93          AC_SUBST(ipsecuser, "$withval")],
  94         [AC_SUBST(ipsecuser, "root")]
  95 )
  96
  97 AC_ARG_WITH(
  98         [group],
  99         AS_HELP_STRING([--with-group=group],[change group of the daemons to "group" after startup (default is "root").]),
 100         [AC_DEFINE_UNQUOTED(IPSEC_GROUP, "$withval", [groupname to run daemon with])
 101          AC_SUBST(ipsecgroup, "$withval")],
 102         [AC_SUBST(ipsecgroup, "root")]
 103 )
 104
 105 AC_ARG_WITH(
 106         [charon-udp-port],
 107         AS_HELP_STRING([--with-charon-udp-port=port],[UDP port used by charon locally (default 500). Set to 0 to allocate randomly.]),
 108         [AC_DEFINE_UNQUOTED(CHARON_UDP_PORT, [$withval], [UDP port used by charon locally])
 109          AC_SUBST(charon_udp_port, [$withval])],
 110         [AC_SUBST(charon_udp_port, 500)]
 111 )
 112
 113 AC_ARG_WITH(
 114         [charon-natt-port],
 115         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.]),
 116         [AC_DEFINE_UNQUOTED(CHARON_NATT_PORT, [$withval], [UDP post used by charon locally in case a NAT is detected])
 117          AC_SUBST(charon_natt_port, [$withval])],
 118         [AC_SUBST(charon_natt_port, 4500)]
 119 )
 120
 121 AC_MSG_CHECKING([configured UDP ports ($charon_udp_port, $charon_natt_port)])
 122 if test x$charon_udp_port != x0 -a x$charon_udp_port = x$charon_natt_port; then
 123         AC_MSG_ERROR(the ports have to be different)
 124 else
 125         AC_MSG_RESULT(ok)
 126 fi
 127
 128 # convert script name to uppercase
 129 AC_SUBST(ipsec_script_upper, [`echo -n "$ipsec_script" | tr a-z A-Z`])
 130
 131 m4_include(m4/macros/enable-disable.m4)
 132
 133 # crypto plugins
 134 ARG_DISBL_SET([aes],            [disable AES software implementation plugin.])
 135 ARG_ENABL_SET([af-alg],         [enable AF_ALG crypto interface to Linux Crypto API.])
 136 ARG_ENABL_SET([bliss],          [enable BLISS software implementation plugin.])
 137 ARG_ENABL_SET([blowfish],       [enable Blowfish software implementation plugin.])
 138 ARG_ENABL_SET([botan],          [enables the Botan crypto plugin.])
 139 ARG_ENABL_SET([ccm],            [enables the CCM AEAD wrapper crypto plugin.])
 140 ARG_ENABL_SET([chapoly],        [enables the ChaCha20/Poly1305 AEAD plugin.])
 141 ARG_DISBL_SET([cmac],           [disable CMAC crypto implementation plugin.])
 142 ARG_ENABL_SET([ctr],            [enables the Counter Mode wrapper crypto plugin.])
 143 ARG_DISBL_SET([des],            [disable DES/3DES software implementation plugin.])
 144 ARG_DISBL_SET([drbg],           [disable the NIST Deterministic Random Bit Generator plugin.])
 145 ARG_DISBL_SET([fips-prf],       [disable FIPS PRF software implementation plugin.])
 146 ARG_ENABL_SET([gcm],            [enables the GCM AEAD wrapper crypto plugin.])
 147 ARG_ENABL_SET([gcrypt],         [enables the libgcrypt plugin.])
 148 ARG_DISBL_SET([gmp],            [disable GNU MP (libgmp) based crypto implementation plugin.])
 149 ARG_DISBL_SET([curve25519],     [disable Curve25519 Diffie-Hellman plugin.])
 150 ARG_DISBL_SET([hmac],           [disable HMAC crypto implementation plugin.])
 151 ARG_ENABL_SET([md4],            [enable MD4 software implementation plugin.])
 152 ARG_DISBL_SET([md5],            [disable MD5 software implementation plugin.])
 153 ARG_ENABL_SET([mgf1],           [enable the MGF1 software implementation plugin.])
 154 ARG_ENABL_SET([newhope],        [enable New Hope crypto plugin.])
 155 ARG_DISBL_SET([nonce],          [disable nonce generation plugin.])
 156 ARG_ENABL_SET([ntru],           [enables the NTRU crypto plugin.])
 157 ARG_ENABL_SET([openssl],        [enables the OpenSSL crypto plugin.])
 158 ARG_ENABL_SET([wolfssl],        [enables the wolfSSL crypto plugin.])
 159 ARG_ENABL_SET([padlock],        [enables VIA Padlock crypto plugin.])
 160 ARG_DISBL_SET([random],         [disable RNG implementation on top of /dev/(u)random.])
 161 ARG_DISBL_SET([rc2],            [disable RC2 software implementation plugin.])
 162 ARG_ENABL_SET([rdrand],         [enable Intel RDRAND random generator plugin.])
 163 ARG_ENABL_SET([aesni],          [enable Intel AES-NI crypto plugin.])
 164 ARG_DISBL_SET([sha1],           [disable SHA1 software implementation plugin.])
 165 ARG_DISBL_SET([sha2],           [disable SHA256/SHA384/SHA512 software implementation plugin.])
 166 ARG_ENABL_SET([sha3],           [enable SHA3_224/SHA3_256/SHA3_384/SHA3_512 software implementation plugin.])
 167 ARG_DISBL_SET([xcbc],           [disable xcbc crypto implementation plugin.])
 168 # encoding/decoding plugins
 169 ARG_DISBL_SET([dnskey],         [disable DNS RR key decoding plugin.])
 170 ARG_DISBL_SET([pem],            [disable PEM decoding plugin.])
 171 ARG_DISBL_SET([pgp],            [disable PGP key decoding plugin.])
 172 ARG_DISBL_SET([pkcs1],          [disable PKCS1 key decoding plugin.])
 173 ARG_DISBL_SET([pkcs7],          [disable PKCS7 container support plugin.])
 174 ARG_DISBL_SET([pkcs8],          [disable PKCS8 private key decoding plugin.])
 175 ARG_DISBL_SET([pkcs12],         [disable PKCS12 container support plugin.])
 176 ARG_DISBL_SET([pubkey],         [disable RAW public key support plugin.])
 177 ARG_DISBL_SET([sshkey],         [disable SSH key decoding plugin.])
 178 ARG_DISBL_SET([x509],           [disable X509 certificate implementation plugin.])
 179 # fetcher/resolver plugins
 180 ARG_ENABL_SET([curl],           [enable CURL fetcher plugin to fetch files via libcurl. Requires libcurl.])
 181 ARG_ENABL_SET([files],          [enable simple file:// URI fetcher.])
 182 ARG_ENABL_SET([ldap],           [enable LDAP fetching plugin to fetch files via libldap. Requires openLDAP.])
 183 ARG_ENABL_SET([soup],           [enable soup fetcher plugin to fetch from HTTP via libsoup. Requires libsoup.])
 184 ARG_ENABL_SET([unbound],        [enable UNBOUND resolver plugin to perform DNS queries via libunbound. Requires libldns and libunbound.])
 185 ARG_ENABL_SET([winhttp],        [enable WinHTTP based HTTP/HTTPS fetching plugin.])
 186 # database plugins
 187 ARG_ENABL_SET([mysql],          [enable MySQL database support. Requires libmysqlclient_r.])
 188 ARG_ENABL_SET([sqlite],         [enable SQLite database support. Requires libsqlite3.])
 189 # authentication/credential plugins
 190 ARG_ENABL_SET([addrblock],      [enables RFC 3779 address block constraint support.])
 191 ARG_ENABL_SET([acert],          [enable X509 attribute certificate checking plugin.])
 192 ARG_ENABL_SET([agent],          [enables the ssh-agent signing plugin.])
 193 ARG_DISBL_SET([constraints],    [disable advanced X509 constraint checking plugin.])
 194 ARG_ENABL_SET([coupling],       [enable IKEv2 plugin to couple peer certificates permanently to authentication.])
 195 ARG_ENABL_SET([dnscert],        [enable DNSCERT authentication plugin.])
 196 ARG_ENABL_SET([eap-sim],        [enable SIM authentication module for EAP.])
 197 ARG_ENABL_SET([eap-sim-file],   [enable EAP-SIM backend based on a triplet file.])
 198 ARG_ENABL_SET([eap-sim-pcsc],   [enable EAP-SIM backend based on a smartcard reader. Requires libpcsclite.])
 199 ARG_ENABL_SET([eap-aka],        [enable EAP AKA authentication module.])
 200 ARG_ENABL_SET([eap-aka-3gpp],   [enable EAP AKA backend implementing 3GPP MILENAGE algorithms in software.])
 201 ARG_ENABL_SET([eap-aka-3gpp2],  [enable EAP AKA backend implementing 3GPP2 algorithms in software. Requires libgmp.])
 202 ARG_ENABL_SET([eap-simaka-sql], [enable EAP-SIM/AKA backend based on a triplet/quintuplet SQL database.])
 203 ARG_ENABL_SET([eap-simaka-pseudonym], [enable EAP-SIM/AKA pseudonym storage plugin.])
 204 ARG_ENABL_SET([eap-simaka-reauth],    [enable EAP-SIM/AKA reauthentication data storage plugin.])
 205 ARG_ENABL_SET([eap-identity],   [enable EAP module providing EAP-Identity helper.])
 206 ARG_ENABL_SET([eap-md5],        [enable EAP MD5 (CHAP) authentication module.])
 207 ARG_ENABL_SET([eap-gtc],        [enable EAP GTC authentication module.])
 208 ARG_ENABL_SET([eap-mschapv2],   [enable EAP MS-CHAPv2 authentication module.])
 209 ARG_ENABL_SET([eap-tls],        [enable EAP TLS authentication module.])
 210 ARG_ENABL_SET([eap-ttls],       [enable EAP TTLS authentication module.])
 211 ARG_ENABL_SET([eap-peap],       [enable EAP PEAP authentication module.])
 212 ARG_ENABL_SET([eap-tnc],        [enable EAP TNC trusted network connect module.])
 213 ARG_ENABL_SET([eap-dynamic],    [enable dynamic EAP proxy module.])
 214 ARG_ENABL_SET([eap-radius],     [enable RADIUS proxy authentication module.])
 215 ARG_ENABL_SET([ext-auth],       [enable plugin calling an external authorization script.])
 216 ARG_ENABL_SET([ipseckey],       [enable IPSECKEY authentication plugin.])
 217 ARG_ENABL_SET([keychain],       [enables OS X Keychain Services credential set.])
 218 ARG_ENABL_SET([pkcs11],         [enables the PKCS11 token support plugin.])
 219 ARG_ENABL_SET([tpm],            [enables the TPM plugin.])
 220 ARG_DISBL_SET([revocation],     [disable X509 CRL/OCSP revocation check plugin.])
 221 ARG_ENABL_SET([whitelist],      [enable peer identity whitelisting plugin.])
 222 ARG_DISBL_SET([xauth-generic],  [disable generic XAuth backend.])
 223 ARG_ENABL_SET([xauth-eap],      [enable XAuth backend using EAP methods to verify passwords.])
 224 ARG_ENABL_SET([xauth-pam],      [enable XAuth backend using PAM to verify passwords.])
 225 ARG_ENABL_SET([xauth-noauth],   [enable XAuth pseudo-backend that does not actually verify or even request any credentials.])
 226 # kernel interfaces / sockets
 227 ARG_DISBL_SET([kernel-netlink], [disable the netlink kernel interface.])
 228 ARG_ENABL_SET([kernel-pfkey],   [enable the PF_KEY kernel interface.])
 229 ARG_ENABL_SET([kernel-pfroute], [enable the PF_ROUTE kernel interface.])
 230 ARG_ENABL_SET([kernel-iph],     [enable the Windows IP Helper based networking backend.])
 231 ARG_ENABL_SET([kernel-libipsec],[enable the libipsec kernel interface.])
 232 ARG_ENABL_SET([kernel-wfp],     [enable the Windows Filtering Platform IPsec backend.])
 233 ARG_DISBL_SET([socket-default], [disable default socket implementation for charon.])
 234 ARG_ENABL_SET([socket-dynamic], [enable dynamic socket implementation for charon])
 235 ARG_ENABL_SET([socket-win],     [enable Winsock2 based socket implementation for charon])
 236 # configuration/control plugins
 237 ARG_DISBL_SET([stroke],         [disable charons stroke configuration backend.])
 238 ARG_ENABL_SET([smp],            [enable SMP configuration and control interface. Requires libxml.])
 239 ARG_ENABL_SET([sql],            [enable SQL database configuration backend.])
 240 ARG_ENABL_SET([uci],            [enable OpenWRT UCI configuration plugin.])
 241 ARG_DISBL_SET([vici],           [disable strongSwan IKE generic IPC interface plugin.])
 242 # attribute provider/consumer plugins
 243 ARG_ENABL_SET([android-dns],    [enable Android specific DNS handler.])
 244 ARG_DISBL_SET([attr],           [disable strongswan.conf based configuration attribute plugin.])
 245 ARG_ENABL_SET([attr-sql],       [enable SQL based configuration attribute plugin.])
 246 ARG_ENABL_SET([dhcp],           [enable DHCP based attribute provider plugin.])
 247 ARG_ENABL_SET([osx-attr],       [enable OS X SystemConfiguration attribute handler.])
 248 ARG_ENABL_SET([p-cscf],         [enable plugin to request P-CSCF server addresses from an ePDG.])
 249 ARG_DISBL_SET([resolve],        [disable resolve DNS handler plugin.])
 250 ARG_ENABL_SET([unity],          [enables Cisco Unity extension plugin.])
 251 # TNC modules/plugins
 252 ARG_ENABL_SET([imc-test],       [enable IMC test module.])
 253 ARG_ENABL_SET([imv-test],       [enable IMV test module.])
 254 ARG_ENABL_SET([imc-scanner],    [enable IMC port scanner module.])
 255 ARG_ENABL_SET([imv-scanner],    [enable IMV port scanner module.])
 256 ARG_ENABL_SET([imc-os],         [enable IMC operating system module.])
 257 ARG_ENABL_SET([imv-os],         [enable IMV operating system module.])
 258 ARG_ENABL_SET([imc-attestation],[enable IMC attestation module.])
 259 ARG_ENABL_SET([imv-attestation],[enable IMV attestation module.])
 260 ARG_ENABL_SET([imc-swima],      [enable IMC swima module.])
 261 ARG_ENABL_SET([imv-swima],      [enable IMV swima module.])
 262 ARG_ENABL_SET([imc-hcd],        [enable IMC hcd module.])
 263 ARG_ENABL_SET([imv-hcd],        [enable IMV hcd module.])
 264 ARG_ENABL_SET([tnc-ifmap],      [enable TNC IF-MAP module. Requires libxml])
 265 ARG_ENABL_SET([tnc-imc],        [enable TNC IMC module.])
 266 ARG_ENABL_SET([tnc-imv],        [enable TNC IMV module.])
 267 ARG_ENABL_SET([tnc-pdp],        [enable TNC policy decision point module.])
 268 ARG_ENABL_SET([tnccs-11],       [enable TNCCS 1.1 protocol module. Requires libxml])
 269 ARG_ENABL_SET([tnccs-20],       [enable TNCCS 2.0 protocol module.])
 270 ARG_ENABL_SET([tnccs-dynamic],  [enable dynamic TNCCS protocol discovery module.])
 271 # misc plugins
 272 ARG_ENABL_SET([android-log],    [enable Android specific logger plugin.])
 273 ARG_ENABL_SET([bypass-lan],     [enable plugin to install bypass policies for local subnets.])
 274 ARG_ENABL_SET([certexpire],     [enable CSV export of expiration dates of used certificates.])
 275 ARG_ENABL_SET([connmark],       [enable connmark plugin using conntrack based marks to select return path SA.])
 276 ARG_ENABL_SET([counters],       [enable plugin that collects several performance counters.])
 277 ARG_ENABL_SET([forecast],       [enable forecast plugin forwarding broadcast/multicast messages.])
 278 ARG_ENABL_SET([duplicheck],     [advanced duplicate checking plugin using liveness checks.])
 279 ARG_ENABL_SET([error-notify],   [enable error notification plugin.])
 280 ARG_ENABL_SET([farp],           [enable ARP faking plugin that responds to ARP requests to peers virtual IP])
 281 ARG_ENABL_SET([ha],             [enable high availability cluster plugin.])
 282 ARG_ENABL_SET([led],            [enable plugin to control LEDs on IKEv2 activity using the Linux kernel LED subsystem.])
 283 ARG_ENABL_SET([load-tester],    [enable load testing plugin for IKEv2 daemon.])
 284 ARG_ENABL_SET([lookip],         [enable fast virtual IP lookup and notification plugin.])
 285 ARG_ENABL_SET([radattr],        [enable plugin to inject and process custom RADIUS attributes as IKEv2 client.])
 286 ARG_ENABL_SET([save-keys],      [enable development/debugging plugin that saves IKE and ESP keys in Wireshark format.])
 287 ARG_ENABL_SET([systime-fix],    [enable plugin to handle cert lifetimes with invalid system time gracefully.])
 288 ARG_ENABL_SET([test-vectors],   [enable plugin providing crypto test vectors.])
 289 ARG_DISBL_SET([updown],         [disable updown firewall script plugin.])
 290 # programs/components
 291 ARG_ENABL_SET([aikgen],         [enable AIK generator for TPM 1.2.])
 292 ARG_DISBL_SET([charon],         [disable the IKEv1/IKEv2 keying daemon charon.])
 293 ARG_ENABL_SET([cmd],            [enable the command line IKE client charon-cmd.])
 294 ARG_ENABL_SET([conftest],       [enforce Suite B conformance test framework.])
 295 ARG_ENABL_SET([fast],           [enable libfast (FastCGI Application Server w/ templates.])
 296 ARG_ENABL_SET([fuzzing],        [enable fuzzing scripts (found in directory fuzz).])
 297 ARG_ENABL_SET([libipsec],       [enable user space IPsec implementation.])
 298 ARG_ENABL_SET([manager],        [enable web management console (proof of concept).])
 299 ARG_ENABL_SET([medcli],         [enable mediation client configuration database plugin.])
 300 ARG_ENABL_SET([medsrv],         [enable mediation server web frontend and daemon plugin.])
 301 ARG_ENABL_SET([nm],             [enable NetworkManager backend.])
 302 ARG_DISBL_SET([pki],            [disable pki certificate utility.])
 303 ARG_DISBL_SET([scepclient],     [disable SCEP client tool.])
 304 ARG_DISBL_SET([scripts],        [disable additional utilities (found in directory scripts).])
 305 ARG_ENABL_SET([svc],            [enable charon Windows service.])
 306 ARG_ENABL_SET([systemd],        [enable systemd specific IKE daemon charon-systemd.])
 307 ARG_DISBL_SET([swanctl],        [disable swanctl configuration and control tool.])
 308 ARG_ENABL_SET([tkm],            [enable Trusted Key Manager support.])
 309 # optional features
 310 ARG_ENABL_SET([bfd-backtraces], [use binutils libbfd to resolve backtraces for memory leaks and segfaults.])
 311 ARG_ENABL_SET([dbghelp-backtraces],[use dbghlp.dll on Windows to create and print backtraces for memory leaks and segfaults.])
 312 ARG_DISBL_SET([ikev1],          [disable IKEv1 protocol support in charon.])
 313 ARG_DISBL_SET([ikev2],          [disable IKEv2 protocol support in charon.])
 314 ARG_ENABL_SET([integrity-test], [enable integrity testing of libstrongswan and plugins.])
 315 ARG_DISBL_SET([load-warning],   [disable the charon plugin load option warning in starter.])
 316 ARG_ENABL_SET([mediation],      [enable IKEv2 Mediation Extension.])
 317 ARG_ENABL_SET([unwind-backtraces],[use libunwind to create backtraces for memory leaks and segfaults.])
 318 ARG_ENABL_SET([ruby-gems],      [enable build of provided ruby gems.])
 319 ARG_ENABL_SET([ruby-gems-install],[enable installation of provided ruby gems.])
 320 ARG_ENABL_SET([python-eggs],    [enable build of provided python eggs.])
 321 ARG_ENABL_SET([python-eggs-install],[enable installation of provided python eggs.])
 322 ARG_ENABL_SET([perl-cpan],      [enable build of provided perl CPAN module.])
 323 ARG_ENABL_SET([perl-cpan-install],[enable installation of provided CPAN module.])
 324 ARG_ENABL_SET([tss-trousers],   [enable the use of the TrouSerS Trusted Software Stack])
 325 ARG_ENABL_SET([tss-tss2],       [enable the use of the TSS 2.0 Trusted Software Stack])
 326
 327 # compile options
 328 ARG_ENABL_SET([coverage],       [enable lcov coverage report generation.])
 329 ARG_ENABL_SET([git-version],    [use output of 'git describe' as version information in executables.])
 330 ARG_ENABL_SET([leak-detective], [enable malloc hooks to find memory leaks.])
 331 ARG_ENABL_SET([lock-profiler],  [enable lock/mutex profiling code.])
 332 ARG_ENABL_SET([log-thread-ids], [use thread ID, if available, instead of an incremented value starting from 1, to identify threads.])
 333 ARG_ENABL_SET([monolithic],     [build monolithic version of libstrongswan that includes all enabled plugins. Similarly, the plugins of charon are assembled in libcharon.])
 334
 335 # ===================================
 336 #  option to disable default options
 337 # ===================================
 338
 339 ARG_DISBL_SET([defaults],       [disable all default plugins (they can be enabled with their respective --enable options)])
 340
 341 if test x$defaults = xfalse; then
 342         for option in $enabled_by_default; do
 343                 eval test x\${${option}_given} = xtrue && continue
 344                 eval $option=false
 345         done
 346 fi
 347
 348 # ==============================
 349 #  option to enable all options
 350 # ==============================
 351
 352 ARG_ENABL_SET([all],            [enable all plugins and features (they can be disabled with their respective --disable options). Mainly for testing.])
 353
 354 if test x$all_given = xtrue; then
 355         for option in $disabled_by_default; do
 356                 eval test x\${${option}_given} = xtrue && continue
 357                 eval $option=true
 358         done
 359 fi
 360
 361 # ===========================
 362 #  set up compiler and flags
 363 # ===========================
 364
 365 if test -z "$CFLAGS"; then
 366         CFLAGS="-g -O2 -Wall -Wno-format -Wno-format-security -Wno-pointer-sign"
 367 fi
 368 AC_SUBST(PLUGIN_CFLAGS)
 369 AC_PROG_CC
 370 AM_PROG_CC_C_O
 371
 372 AC_LIB_PREFIX
 373 AC_C_BIGENDIAN
 374
 375 # =========================
 376 #  check required programs
 377 # =========================
 378
 379 LT_INIT
 380 AC_PROG_INSTALL
 381 AC_PROG_EGREP
 382 AC_PROG_AWK
 383 AC_PROG_LEX
 384 AC_PROG_YACC
 385 AM_PATH_PYTHON(,,[:])
 386 AC_PATH_PROG([PERL], [perl], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 387 AC_ARG_VAR([PERL], [the Perl interpreter])
 388 AC_PATH_PROG([GPERF], [gperf], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
 389 AC_ARG_VAR([GPERF], [the GNU gperf program])
 390
 391 # because gperf is not needed by end-users we only abort if generated files don't exist
 392 AC_MSG_CHECKING([gperf len type])
 393 if test -x "$GPERF"; then
 394         GPERF_OUTPUT="`echo foo | ${GPERF}`"
 395         AC_COMPILE_IFELSE(
 396                 [AC_LANG_PROGRAM(
 397                         [[#include <string.h>
 398                           const char *in_word_set(const char*, size_t); $GPERF_OUTPUT]])],
 399                 [GPERF_LEN_TYPE=size_t],
 400                 [AC_COMPILE_IFELSE(
 401                         [AC_LANG_PROGRAM(
 402                                 [[#include <string.h>
 403                                   const char *in_word_set(const char*, unsigned); $GPERF_OUTPUT]])],
 404                         [GPERF_LEN_TYPE=unsigned],
 405                         [AC_MSG_ERROR([unable to determine gperf len type])]
 406                 )]
 407         )
 408         AC_SUBST(GPERF_LEN_TYPE)
 409         AC_MSG_RESULT([$GPERF_LEN_TYPE])
 410 else
 411         AC_MSG_RESULT([not found])
 412         GPERF_TEST_FILE="$srcdir/src/libstrongswan/crypto/proposal/proposal_keywords_static.c"
 413         if test ! -f "$GPERF_TEST_FILE"; then
 414                 AC_MSG_ERROR([GNU gperf required to generate e.g. $GPERF_TEST_FILE])
 415         fi
 416 fi
 417
 418 # ========================
 419 #  dependency calculation
 420 # ========================
 421
 422 if test x$xauth_generic_given = xfalse -a x$ikev1 = xfalse; then
 423         xauth_generic=false;
 424 fi
 425
 426 if test x$kernel_libipsec = xtrue; then
 427         libipsec=true;
 428 fi
 429
 430 if test x$eap_aka_3gpp2 = xtrue; then
 431         gmp=true;
 432 fi
 433
 434 if test x$eap_aka = xtrue; then
 435         fips_prf=true;
 436         simaka=true;
 437 fi
 438
 439 if test x$eap_sim = xtrue; then
 440         fips_prf=true;
 441         simaka=true;
 442 fi
 443
 444 if test x$eap_radius = xtrue -o x$radattr = xtrue -o x$tnc_pdp = xtrue; then
 445         radius=true;
 446 fi
 447
 448 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
 449         tnc_tnccs=true;
 450 fi
 451
 452 if test x$eap_tls = xtrue -o x$eap_ttls = xtrue -o x$eap_peap = xtrue -o x$tnc_tnccs = xtrue; then
 453         tls=true;
 454 fi
 455
 456 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
 457         imcv=true;
 458 fi
 459
 460 if test x$fips_prf = xtrue; then
 461         if test x$openssl = xfalse -a x$wolfssl = xfalse; then
 462                 sha1=true;
 463         fi
 464 fi
 465
 466 if test x$swanctl = xtrue; then
 467         vici=true
 468 fi
 469
 470 if test x$smp = xtrue -o x$tnccs_11 = xtrue -o x$tnc_ifmap = xtrue; then
 471         xml=true
 472 fi
 473
 474 if test x$manager = xtrue; then
 475         fast=true
 476 fi
 477
 478 if test x$medsrv = xtrue; then
 479         mediation=true
 480         fast=true
 481 fi
 482
 483 if test x$medcli = xtrue; then
 484         mediation=true
 485 fi
 486
 487 if test x$ruby_gems_install = xtrue; then
 488         ruby_gems=true
 489 fi
 490
 491 if test x$python_eggs_install = xtrue; then
 492         python_eggs=true
 493 fi
 494
 495 if test x$perl_cpan_install = xtrue; then
 496         perl_cpan=true
 497 fi
 498
 499 if test x$aikgen = xtrue; then
 500         tss_trousers=true
 501 fi
 502
 503 if test x$gmp = xtrue -o x$ntru = xtrue -o x$bliss = xtrue; then
 504         mgf1=true
 505 fi
 506
 507 if test x$stroke = xtrue; then
 508         counters=true
 509 fi
 510
 511 # ===========================================
 512 #  check required libraries and header files
 513 # ===========================================
 514
 515 AC_HEADER_STDBOOL
 516 AC_FUNC_ALLOCA
 517 AC_FUNC_STRERROR_R
 518
 519 #  libraries needed on some platforms but not on others
 520 # ------------------------------------------------------
 521 saved_LIBS=$LIBS
 522
 523 # FreeBSD and Mac OS X have dlopen integrated in libc, Linux needs libdl
 524 LIBS=""
 525 AC_SEARCH_LIBS(dlopen, dl, [DLLIB=$LIBS])
 526 AC_SUBST(DLLIB)
 527
 528 # glibc's backtrace() can be replicated on FreeBSD with libexecinfo
 529 LIBS=""
 530 AC_SEARCH_LIBS(backtrace, execinfo, [BTLIB=$LIBS])
 531 AC_CHECK_FUNCS(backtrace)
 532 AC_SUBST(BTLIB)
 533
 534 # OpenSolaris needs libsocket and libnsl for socket()
 535 LIBS=""
 536 AC_SEARCH_LIBS(socket, socket, [SOCKLIB=$LIBS],
 537         [AC_CHECK_LIB(nsl, socket, [SOCKLIB="-lsocket -lnsl"], [], [-lsocket])]
 538 )
 539 AC_SUBST(SOCKLIB)
 540
 541 # Android has pthread_* functions in bionic (libc), others need libpthread
 542 LIBS=$DLLIB
 543 AC_SEARCH_LIBS(pthread_create, pthread, [PTHREADLIB=$LIBS])
 544 AC_SUBST(PTHREADLIB)
 545
 546 # Some architectures require explicit -latomic for __atomic_* operations
 547 # AC_SEARCH_LIBS() does not work when checking built-ins due to conflicting types
 548 LIBS=""
 549 AC_MSG_CHECKING(for library containing __atomic_and_fetch)
 550 AC_LINK_IFELSE(
 551         [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 552         [AC_MSG_RESULT([none required])],
 553         [LIBS="-latomic";
 554          AC_LINK_IFELSE(
 555                 [AC_LANG_PROGRAM([[]], [[int x; __atomic_and_fetch(&x, 1, __ATOMIC_RELAXED);]])],
 556                 [AC_MSG_RESULT([-latomic]); ATOMICLIB=$LIBS],
 557                 [AC_MSG_RESULT([no])])
 558         ]
 559 )
 560 AC_SUBST(ATOMICLIB)
 561
 562 LIBS=$saved_LIBS
 563 # ------------------------------------------------------
 564
 565 AC_MSG_CHECKING(for dladdr)
 566 AC_COMPILE_IFELSE(
 567         [AC_LANG_PROGRAM(
 568                 [[#define _GNU_SOURCE
 569                   #include <dlfcn.h>]],
 570                 [[Dl_info* info = 0;
 571                   dladdr(0, info);]])],
 572         [AC_MSG_RESULT([yes]); AC_DEFINE([HAVE_DLADDR], [], [have dladdr()])],
 573         [AC_MSG_RESULT([no])]
 574 )
 575
 576 # check if pthread_condattr_setclock(CLOCK_MONOTONIC) is supported
 577 saved_LIBS=$LIBS
 578 LIBS=$PTHREADLIB
 579 AC_MSG_CHECKING([for pthread_condattr_setclock(CLOCK_MONOTONIC)])
 580 AC_RUN_IFELSE(
 581         [AC_LANG_SOURCE(
 582                 [[#include <pthread.h>
 583                   int main() { pthread_condattr_t attr;
 584                         pthread_condattr_init(&attr);
 585                         return pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);}]])],
 586         [AC_MSG_RESULT([yes]);
 587          AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 588                            [pthread_condattr_setclock supports CLOCK_MONOTONIC])],
 589         [AC_MSG_RESULT([no])],
 590         # Check existence of pthread_condattr_setclock if cross-compiling
 591         [AC_MSG_RESULT([unknown]);
 592          AC_CHECK_FUNCS(pthread_condattr_setclock,
 593                 [AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC], [],
 594                                    [have pthread_condattr_setclock()])]
 595         )]
 596 )
 597 # check if we actually are able to configure attributes on cond vars
 598 AC_CHECK_FUNCS(pthread_condattr_init)
 599 # instead of pthread_condattr_setclock Android has this function
 600 AC_CHECK_FUNCS(pthread_cond_timedwait_monotonic)
 601 # check if we can cancel threads
 602 AC_CHECK_FUNCS(pthread_cancel)
 603 # check if native rwlocks are available
 604 AC_CHECK_FUNCS(pthread_rwlock_init)
 605 # check if pthread spinlocks are available
 606 AC_CHECK_FUNCS(pthread_spin_init)
 607 # check if we have POSIX semaphore functions, including timed-wait
 608 AC_CHECK_FUNCS(sem_timedwait)
 609 LIBS=$saved_LIBS
 610
 611 AC_CHECK_FUNC(
 612         [gettid],
 613         [AC_DEFINE([HAVE_GETTID], [], [have gettid()])],
 614         [AC_MSG_CHECKING([for SYS_gettid])
 615          AC_COMPILE_IFELSE(
 616                 [AC_LANG_PROGRAM(
 617                         [[#define _GNU_SOURCE
 618                           #include <unistd.h>
 619                           #include <sys/syscall.h>]],
 620                         [[int main() {
 621                           return syscall(SYS_gettid);}]])],
 622                 [AC_MSG_RESULT([yes]);
 623                  AC_DEFINE([HAVE_GETTID], [], [have gettid()])
 624                  AC_DEFINE([HAVE_SYS_GETTID], [], [have syscall(SYS_gettid)])],
 625                 [AC_MSG_RESULT([no])]
 626         )]
 627 )
 628
 629 AC_CHECK_FUNC(
 630         [qsort_r],
 631         [
 632                 AC_DEFINE([HAVE_QSORT_R], [], [have qsort_r()])
 633                 # set -Werror so that we get an error for "argument ... has
 634                 # incompatible pointer type" warnings
 635                 save_CFLAGS="$CFLAGS"
 636                 CFLAGS="$CFLAGS -Werror -Wno-unused-parameter"
 637                 AC_MSG_CHECKING([for GNU-style qsort_r])
 638                 AC_COMPILE_IFELSE(
 639                         [AC_LANG_PROGRAM(
 640                                 [[#define _GNU_SOURCE
 641                                   #include <stdlib.h>
 642                                   int cmp (const void *a, const void *b, void *x) { return 0; }]],
 643                                 [[int arr[] = { 0, 1 };
 644                                   qsort_r(arr, 2, sizeof(int), cmp, arr);]])],
 645                 [AC_MSG_RESULT([yes]);
 646                  AC_DEFINE([HAVE_QSORT_R_GNU], [], [have GNU-style qsort_r()])],
 647                 [
 648                         AC_MSG_RESULT([no]);
 649                         AC_MSG_CHECKING([for BSD-style qsort_r])
 650                         AC_COMPILE_IFELSE(
 651                                 [AC_LANG_PROGRAM(
 652                                         [[#include <stdlib.h>
 653                                           int cmp (void *x, const void *a, const void *b) { return 0; }]],
 654                                         [[int arr[] = { 0, 1 };
 655                                           qsort_r(arr, 2, sizeof(int), arr, cmp);]])],
 656                         [AC_MSG_RESULT([yes]);
 657                          AC_DEFINE([HAVE_QSORT_R_BSD], [], [have BSD-style qsort_r()])],
 658                         [AC_MSG_RESULT([no]);
 659                          AC_MSG_FAILURE([qsort_r has unknown semantics])])
 660                 ])
 661                 CFLAGS="$save_CFLAGS"
 662         ]
 663 )
 664
 665 AC_CHECK_FUNCS(prctl mallinfo getpass closefrom getpwnam_r getgrnam_r getpwuid_r chown)
 666 AC_CHECK_FUNCS(fmemopen funopen mmap memrchr setlinebuf strptime dirfd sigwaitinfo explicit_bzero)
 667
 668 AC_CHECK_FUNC([syslog], [
 669         AC_DEFINE([HAVE_SYSLOG], [], [have syslog(3) and friends])
 670         syslog=true
 671 ])
 672 AM_CONDITIONAL(USE_SYSLOG, [test "x$syslog" = xtrue])
 673
 674 AC_CHECK_HEADERS(sys/sockio.h sys/syscall.h sys/param.h glob.h net/if_tun.h)
 675 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)
 676 AC_CHECK_HEADERS([netinet/ip6.h linux/fib_rules.h], [], [],
 677 [
 678         #include <sys/types.h>
 679         #include <netinet/in.h>
 680 ])
 681
 682 AC_CHECK_MEMBERS([struct sockaddr.sa_len], [], [],
 683 [
 684         #include <sys/types.h>
 685         #include <sys/socket.h>
 686 ])
 687
 688 AC_CHECK_MEMBERS([struct sadb_x_policy.sadb_x_policy_priority], [], [],
 689 [
 690         #include <sys/types.h>
 691         #ifdef HAVE_NET_PFKEYV2_H
 692         #include <net/pfkeyv2.h>
 693         #else
 694         #include <stdint.h>
 695         #include <linux/pfkeyv2.h>
 696         #endif
 697 ])
 698
 699 AC_MSG_CHECKING([for in6addr_any])
 700 AC_COMPILE_IFELSE(
 701         [AC_LANG_PROGRAM(
 702                 [[#include <sys/types.h>
 703                   #include <sys/socket.h>
 704                   #include <netinet/in.h>]],
 705                 [[struct in6_addr in6 __attribute__((unused));
 706                   in6 = in6addr_any;]])],
 707         [AC_MSG_RESULT([yes]);
 708          AC_DEFINE([HAVE_IN6ADDR_ANY], [], [have struct in6_addr in6addr_any])],
 709         [AC_MSG_RESULT([no])]
 710 )
 711
 712 AC_MSG_CHECKING([for in6_pktinfo])
 713 AC_COMPILE_IFELSE(
 714         [AC_LANG_PROGRAM(
 715                 [[#define _GNU_SOURCE
 716                   #include <sys/types.h>
 717                   #include <sys/socket.h>
 718                   #include <netinet/in.h>]],
 719                 [[struct in6_pktinfo pi;
 720                   if (pi.ipi6_ifindex)
 721                   {
 722                     return 0;
 723                   }]])],
 724         [AC_MSG_RESULT([yes]);
 725          AC_DEFINE([HAVE_IN6_PKTINFO], [], [have struct in6_pktinfo.ipi6_ifindex])],
 726         [AC_MSG_RESULT([no])]
 727 )
 728
 729 AC_MSG_CHECKING([for RTM_IFANNOUNCE])
 730 AC_COMPILE_IFELSE(
 731         [AC_LANG_PROGRAM(
 732                 [[#include <sys/socket.h>
 733                   #include <net/if.h>
 734                   #include <net/route.h>]],
 735                 [[return RTM_IFANNOUNCE;]])],
 736         [AC_MSG_RESULT([yes]);
 737          AC_DEFINE([HAVE_RTM_IFANNOUNCE], [], [have PF_ROUTE RTM_IFANNOUNCE defined])],
 738         [AC_MSG_RESULT([no])]
 739 )
 740
 741 AC_MSG_CHECKING([for IPSEC_MODE_BEET])
 742 AC_COMPILE_IFELSE(
 743         [AC_LANG_PROGRAM(
 744                 [[#include <sys/types.h>
 745                   #ifdef HAVE_NETIPSEC_IPSEC_H
 746                   #include <netipsec/ipsec.h>
 747                   #elif defined(HAVE_NETINET6_IPSEC_H)
 748                   #include <netinet6/ipsec.h>
 749                   #else
 750                   #include <stdint.h>
 751                   #include <linux/ipsec.h>
 752                   #endif]],
 753                 [[int mode = IPSEC_MODE_BEET;
 754                   return mode;]])],
 755         [AC_MSG_RESULT([yes]);
 756          AC_DEFINE([HAVE_IPSEC_MODE_BEET], [], [have IPSEC_MODE_BEET defined])],
 757         [AC_MSG_RESULT([no])]
 758 )
 759
 760 AC_MSG_CHECKING([for IPSEC_DIR_FWD])
 761 AC_COMPILE_IFELSE(
 762         [AC_LANG_PROGRAM(
 763                 [[#include <sys/types.h>
 764                   #ifdef HAVE_NETIPSEC_IPSEC_H
 765                   #include <netipsec/ipsec.h>
 766                   #elif defined(HAVE_NETINET6_IPSEC_H)
 767                   #include <netinet6/ipsec.h>
 768                   #else
 769                   #include <stdint.h>
 770                   #include <linux/ipsec.h>
 771                   #endif]],
 772                 [[int dir = IPSEC_DIR_FWD;
 773                   return dir;]])],
 774         [AC_MSG_RESULT([yes]);
 775          AC_DEFINE([HAVE_IPSEC_DIR_FWD], [], [have IPSEC_DIR_FWD defined])],
 776         [AC_MSG_RESULT([no])]
 777 )
 778
 779 AC_MSG_CHECKING([for RTA_TABLE])
 780 AC_COMPILE_IFELSE(
 781         [AC_LANG_PROGRAM(
 782                 [[#include <sys/socket.h>
 783                   #include <linux/netlink.h>
 784                   #include <linux/rtnetlink.h>]],
 785                 [[int rta_type = RTA_TABLE;
 786                   return rta_type;]])],
 787         [AC_MSG_RESULT([yes]);
 788          AC_DEFINE([HAVE_RTA_TABLE], [], [have netlink RTA_TABLE defined])],
 789         [AC_MSG_RESULT([no])]
 790 )
 791
 792 AC_MSG_CHECKING([for __int128])
 793 AC_COMPILE_IFELSE(
 794         [AC_LANG_PROGRAM(
 795                 [[#include <sys/types.h>]],
 796                 [[__int128 x = 0;
 797                   return x;]])],
 798         [AC_MSG_RESULT([yes]);
 799          AC_DEFINE([HAVE_INT128], [], [have __int128 type support])],
 800         [AC_MSG_RESULT([no])]
 801 )
 802
 803 AC_MSG_CHECKING([for GCC __sync operations])
 804 AC_RUN_IFELSE([AC_LANG_SOURCE(
 805         [[
 806                         int main() {
 807                         int ref = 1;
 808                         __sync_fetch_and_add (&ref, 1);
 809                         __sync_sub_and_fetch (&ref, 1);
 810                         __sync_val_compare_and_swap(&ref, 1, 0);
 811                         return ref;
 812                 }
 813         ]])],
 814         [AC_MSG_RESULT([yes]);
 815          AC_DEFINE([HAVE_GCC_SYNC_OPERATIONS], [],
 816                    [have GCC __sync_* operations])],
 817         [AC_MSG_RESULT([no])],
 818         [AC_MSG_RESULT([no])]
 819 )
 820
 821 case "$printf_hooks" in
 822 auto|builtin|glibc|vstr)
 823         ;;
 824 *)
 825         AC_MSG_NOTICE([invalid printf hook implementation, defaulting to 'auto'])
 826         printf_hooks=auto
 827         ;;
 828 esac
 829
 830 if test x$printf_hooks = xauto -o x$printf_hooks = xglibc; then
 831         # check for the new register_printf_specifier function with len argument,
 832         # or the deprecated register_printf_function without
 833         AC_CHECK_FUNC(
 834                 [register_printf_specifier],
 835                 [AC_DEFINE([HAVE_PRINTF_SPECIFIER], [], [have register_printf_specifier()])],
 836                 [AC_CHECK_FUNC(
 837                         [register_printf_function],
 838                         [AC_DEFINE([HAVE_PRINTF_FUNCTION], [], [have register_printf_function()])],
 839                         [
 840                                 AC_MSG_NOTICE([printf(3) does not support custom format specifiers!])
 841                                 if test x$printf_hooks = xglibc; then
 842                                         AC_MSG_ERROR([please select a different printf hook implementation])
 843                                 else
 844                                         # fallback to builtin printf hook implementation
 845                                         printf_hooks=builtin
 846                                 fi
 847                         ]
 848                 )]
 849         )
 850 fi
 851
 852 AC_MSG_CHECKING([for Windows target])
 853 AC_COMPILE_IFELSE(
 854         [AC_LANG_PROGRAM(
 855                 [[#include <windows.h>]],
 856                 [[#ifndef WIN32
 857                   # error WIN32 undefined
 858                   #endif
 859                 ]])],
 860         [
 861                 AC_MSG_RESULT([yes])
 862                 windows=true
 863
 864                 AC_SUBST(PTHREADLIB, "")
 865                 # explicitly disable ms-bitfields, as it breaks __attribute__((packed))
 866                 case "$CFLAGS" in
 867                         *ms-bitfields*) ;;
 868                         *) CFLAGS="$CFLAGS -mno-ms-bitfields" ;;
 869                 esac
 870         ],
 871         [
 872                 AC_MSG_RESULT([no])
 873
 874                 # check for clock_gettime() on non-Windows only. Otherwise this
 875                 # check might find clock_gettime() in libwinpthread, but we don't want
 876                 # to link against it.
 877                 saved_LIBS=$LIBS
 878                 # FreeBSD has clock_gettime in libc, Linux needs librt
 879                 LIBS=""
 880                 AC_SEARCH_LIBS(clock_gettime, rt, [RTLIB=$LIBS])
 881                 AC_CHECK_FUNCS(clock_gettime)
 882                 AC_SUBST(RTLIB)
 883                 LIBS=$saved_LIBS
 884         ]
 885 )
 886 AM_CONDITIONAL(USE_WINDOWS, [test "x$windows" = xtrue])
 887
 888 AC_MSG_CHECKING([for working __attribute__((packed))])
 889 AC_COMPILE_IFELSE(
 890         [AC_LANG_PROGRAM([], [[
 891                 struct test { char a; short b; } __attribute__((packed));
 892                 char x[sizeof(struct test) == sizeof(char) + sizeof(short) ? 1 : -1]
 893                         __attribute__((unused));
 894                 return 0;
 895         ]])],
 896         [AC_MSG_RESULT([yes])],
 897         [AC_MSG_RESULT([no]); AC_MSG_ERROR([__attribute__((packed)) does not work])]
 898 )
 899
 900 AC_MSG_CHECKING([clang])
 901 AC_COMPILE_IFELSE(
 902         [AC_LANG_PROGRAM(
 903                 [], [[
 904                  #ifndef __clang__
 905                  # error not using LLVM clang
 906                  #endif
 907                 ]])],
 908         [
 909                 AC_MSG_RESULT([yes])
 910         ],
 911         [
 912                 AC_MSG_RESULT([no])
 913                 # GCC, but not MinGW requires -rdynamic for plugins
 914                 if test x$windows != xtrue; then
 915                         PLUGIN_CFLAGS="$PLUGIN_CFLAGS -rdynamic"
 916                 fi
 917         ]
 918 )
 919
 920 AC_MSG_CHECKING([x86/x64 target])
 921 AC_COMPILE_IFELSE(
 922         [AC_LANG_PROGRAM(
 923                 [], [[
 924                  #if !defined(__i386__) && !defined(__x86_64__)
 925                  # error not on x86/x64
 926                  #endif
 927                 ]])],
 928         [
 929                 x86x64=true
 930                 AC_MSG_RESULT([yes])
 931         ],
 932         [AC_MSG_RESULT([no])]
 933 )
 934 AM_CONDITIONAL(USE_X86X64, [test "x$x86x64" = xtrue])
 935
 936 if test x$printf_hooks = xvstr; then
 937         AC_CHECK_LIB([vstr],[vstr_init],[LIBS="$LIBS"],[AC_MSG_ERROR([Vstr string library not found])],[])
 938         AC_DEFINE([USE_VSTR], [], [use Vstr string library for printf hooks])
 939 fi
 940
 941 if test x$printf_hooks = xbuiltin; then
 942         AC_DEFINE([USE_BUILTIN_PRINTF], [], [using builtin printf for printf hooks])
 943 fi
 944
 945 if test x$gmp = xtrue; then
 946         saved_LIBS=$LIBS
 947         AC_CHECK_LIB([gmp],[__gmpz_init],[],[AC_MSG_ERROR([GNU Multi Precision library gmp not found])],[])
 948         AC_MSG_CHECKING([mpz_powm_sec])
 949         if test x$mpz_powm_sec = xyes; then
 950                 AC_COMPILE_IFELSE(
 951                         [AC_LANG_PROGRAM(
 952                                 [[#include "gmp.h"]],
 953                                 [[void *x  __attribute__((unused)); x = mpz_powm_sec;]])],
 954                         [AC_MSG_RESULT([yes]);
 955                          AC_DEFINE([HAVE_MPZ_POWM_SEC], [], [have mpz_powm_sec()])],
 956                         [AC_MSG_RESULT([no])]
 957                 )
 958         else
 959                 AC_MSG_RESULT([disabled])
 960         fi
 961         LIBS=$saved_LIBS
 962         AC_MSG_CHECKING([gmp.h version >= 4.1.4])
 963         AC_COMPILE_IFELSE(
 964                 [AC_LANG_PROGRAM(
 965                         [[#include "gmp.h"]],
 966                         [[
 967                                 #if (__GNU_MP_VERSION*100 +  __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL) < 414
 968                                         #error bad gmp
 969                                 #endif]])],
 970                 [AC_MSG_RESULT([yes])],
 971                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([No usable gmp.h found!])]
 972         )
 973 fi
 974
 975 if test x$ldap = xtrue; then
 976         AC_CHECK_LIB([ldap],[ldap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library ldap not found])],[])
 977         AC_CHECK_LIB([lber],[ber_free],[LIBS="$LIBS"],[AC_MSG_ERROR([LDAP library lber not found])],[])
 978         AC_CHECK_HEADER([ldap.h],,[AC_MSG_ERROR([LDAP header ldap.h not found!])])
 979 fi
 980
 981 if test x$curl = xtrue; then
 982         AC_CHECK_LIB([curl],[curl_global_init],[LIBS="$LIBS"],[AC_MSG_ERROR([CURL library curl not found])],[])
 983         AC_CHECK_HEADER([curl/curl.h],,[AC_MSG_ERROR([CURL header curl/curl.h not found!])])
 984 fi
 985
 986 if test x$unbound = xtrue; then
 987         AC_CHECK_LIB([ldns],[ldns_rr_get_type],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library ldns not found])],[])
 988         AC_CHECK_HEADER([ldns/ldns.h],,[AC_MSG_ERROR([UNBOUND header ldns/ldns.h not found!])])
 989         AC_CHECK_LIB([unbound],[ub_ctx_create],[LIBS="$LIBS"],[AC_MSG_ERROR([UNBOUND library libunbound not found])],[])
 990         AC_CHECK_HEADER([unbound.h],,[AC_MSG_ERROR([UNBOUND header unbound.h not found!])])
 991 fi
 992
 993 if test x$soup = xtrue; then
 994         PKG_CHECK_MODULES(soup, [libsoup-2.4])
 995         AC_SUBST(soup_CFLAGS)
 996         AC_SUBST(soup_LIBS)
 997 fi
 998
 999 if test x$xml = xtrue; then
1000         PKG_CHECK_MODULES(xml, [libxml-2.0])
1001         AC_SUBST(xml_CFLAGS)
1002         AC_SUBST(xml_LIBS)
1003 fi
1004
1005 if test x$systemd = xtrue; then
1006         AC_MSG_CHECKING([for systemd system unit directory])
1007         if test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno; then
1008                 AC_MSG_RESULT([$systemdsystemunitdir])
1009         else
1010                 AC_MSG_ERROR([not found (try --with-systemdsystemunitdir)])
1011         fi
1012
1013         PKG_CHECK_MODULES(systemd, [libsystemd >= 209],
1014                 [AC_SUBST(systemd_CFLAGS)
1015                  AC_SUBST(systemd_LIBS)],
1016                 [PKG_CHECK_MODULES(systemd_daemon, [libsystemd-daemon])
1017                  AC_SUBST(systemd_daemon_CFLAGS)
1018                  AC_SUBST(systemd_daemon_LIBS)
1019                  PKG_CHECK_MODULES(systemd_journal, [libsystemd-journal])
1020                  AC_SUBST(systemd_journal_CFLAGS)
1021                  AC_SUBST(systemd_journal_LIBS)]
1022         )
1023         saved_LIBS=$LIBS
1024         LIBS="$systemd_LIBS $systemd_daemon_LIBS"
1025         AC_CHECK_FUNCS(sd_listen_fds_with_names)
1026         LIBS=$saved_LIBS
1027 fi
1028
1029 if test x$tss_trousers = xtrue; then
1030         AC_CHECK_LIB([tspi],[Tspi_Context_Create],[LIBS="$LIBS"],[AC_MSG_ERROR([TrouSerS library libtspi not found])],[])
1031         AC_CHECK_HEADER([trousers/tss.h],,[AC_MSG_ERROR([TrouSerS header trousers/tss.h not found!])])
1032         AC_DEFINE([TSS_TROUSERS], [], [use TrouSerS library libtspi])
1033 fi
1034
1035 if test x$tss_tss2 = xtrue; then
1036         PKG_CHECK_MODULES(tss2_sys, [tss2-sys],
1037                 [tss2_sys=true; AC_DEFINE([TSS2_SYS], [], [use TSS2 v2 System API])],
1038                 [tss2_sys=false])
1039         PKG_CHECK_MODULES(tss2_esys, [tss2-esys],
1040                 [tss2_esys=true; AC_DEFINE([TSS2_ESYS], [], [use TSS2 v2 Extended System API])],
1041                 [tss2_esys=false])
1042         if test x$tss2_sys = xtrue; then
1043                 AC_DEFINE([TSS_TSS2_V2], [], [use TSS 2.0 v2 libraries])
1044                 AC_SUBST(tss2_CFLAGS, "$tss2_sys_CFLAGS")
1045                 AC_SUBST(tss2_LIBS, "$tss2_sys_LIBS")
1046         else
1047                 PKG_CHECK_MODULES(tss2_tabrmd, [tcti-tabrmd],
1048                         [tss2_tabrmd=true; AC_DEFINE([TSS2_TCTI_TABRMD], [], [use TCTI Access Broker and Resource Manager])],
1049                         [tss2_tabrmd=false])
1050                 PKG_CHECK_MODULES(tss2_socket, [tcti-socket],
1051                         [tss2_socket=true; AC_DEFINE([TSS2_TCTI_SOCKET], [], [use TCTI Sockets])],
1052                         [tss2_socket=false])
1053                 if test x$tss2_tabrmd = xtrue -o x$tss2_socket = xtrue; then
1054                         AC_DEFINE([TSS_TSS2_V1], [], [use TSS 2.0 v1 libraries])
1055                         AC_SUBST(tss2_CFLAGS, "$tss2_tabrmd_CFLAGS $tss2_socket_CFLAGS")
1056                         AC_SUBST(tss2_LIBS, "$tss2_tabrmd_LIBS $tss2_socket_LIBS")
1057                 else
1058                         AC_MSG_FAILURE([no TSS2 TCTI or SAPI libraries detected])
1059                 fi
1060         fi
1061 fi
1062
1063 if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
1064         PKG_CHECK_MODULES(json, [json-c], [],
1065                 [PKG_CHECK_MODULES(json, [json])])
1066         AC_SUBST(json_CFLAGS)
1067         AC_SUBST(json_LIBS)
1068 fi
1069
1070 if test x$fast = xtrue; then
1071         AC_CHECK_LIB([neo_utl],[hdf_init],[LIBS="$LIBS"],[AC_MSG_ERROR([ClearSilver library neo_utl not found!])],[])
1072         AC_MSG_CHECKING([for -lneo_cgi and dependencies])
1073         saved_CFLAGS=$CFLAGS
1074         saved_LIBS=$LIBS
1075         LIBS="-lneo_cgi -lneo_cs -lneo_utl"
1076         CFLAGS="-I/usr/include/ClearSilver"
1077         AC_LINK_IFELSE(
1078                 [AC_LANG_PROGRAM(
1079                         [[#include <cgi/cgi.h>]],
1080                         [[NEOERR *err = cgi_display(NULL, NULL);]])],
1081                 [AC_MSG_RESULT([yes])],
1082                 [LIBS="$LIBS -lz";
1083                  AC_LINK_IFELSE(
1084                         [AC_LANG_PROGRAM(
1085                                 [[#include <cgi/cgi.h>]],
1086                                 [[NEOERR *err = cgi_display(NULL, NULL);]])],
1087                         [AC_MSG_RESULT([yes, zlib required])],
1088                         [AC_MSG_ERROR([not found])]
1089                  )]
1090         )
1091         clearsilver_LIBS="$LIBS"
1092         AC_SUBST(clearsilver_LIBS)
1093         LIBS=$saved_LIBS
1094         CFLAGS=$saved_CFLAGS
1095
1096         AC_CHECK_LIB([fcgi],[FCGX_Init],[LIBS="$LIBS"],[AC_MSG_ERROR([FastCGI library fcgi not found!])],[])
1097         AC_CHECK_HEADER([fcgiapp.h],,[AC_MSG_ERROR([FastCGI header file fcgiapp.h not found!])])
1098 fi
1099
1100 if test x$mysql = xtrue; then
1101         if test "x$windows" = xtrue; then
1102                 AC_CHECK_HEADER([mysql.h],,[AC_MSG_ERROR([MySQL header file mysql.h not found!])])
1103                 AC_CHECK_LIB([mysql],[mysql_database_init],[LIBS="$LIBS"],[AC_MSG_ERROR([MySQL library not found!])],[])
1104                 AC_SUBST(MYSQLLIB, -lmysql)
1105         else
1106                 AC_PATH_PROG([MYSQLCONFIG], [mysql_config], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1107                 if test x$MYSQLCONFIG = x; then
1108                         AC_MSG_ERROR([mysql_config not found!])
1109                 fi
1110                 AC_SUBST(MYSQLLIB, `$MYSQLCONFIG --libs_r`)
1111                 AC_SUBST(MYSQLCFLAG, `$MYSQLCONFIG --cflags`)
1112         fi
1113 fi
1114
1115 if test x$sqlite = xtrue; then
1116         AC_CHECK_LIB([sqlite3],[sqlite3_open],[LIBS="$LIBS"],[AC_MSG_ERROR([SQLite library sqlite3 not found])],[])
1117         AC_CHECK_HEADER([sqlite3.h],,[AC_MSG_ERROR([SQLite header sqlite3.h not found!])])
1118         AC_MSG_CHECKING([sqlite3_prepare_v2])
1119         AC_COMPILE_IFELSE(
1120                 [AC_LANG_PROGRAM(
1121                         [[#include <sqlite3.h>]],
1122                         [[void *test = sqlite3_prepare_v2;]])],
1123                 [AC_MSG_RESULT([yes]);
1124                  AC_DEFINE([HAVE_SQLITE3_PREPARE_V2], [], [have sqlite3_prepare_v2()])],
1125                 [AC_MSG_RESULT([no])]
1126         )
1127         AC_MSG_CHECKING([sqlite3.h version >= 3.3.1])
1128         AC_COMPILE_IFELSE(
1129                 [AC_LANG_PROGRAM(
1130                         [[#include <sqlite3.h>]],
1131                         [[
1132                                 #if SQLITE_VERSION_NUMBER < 3003001
1133                                         #error bad sqlite
1134                                 #endif]])],
1135                 [AC_MSG_RESULT([yes])],
1136                 [AC_MSG_RESULT([no]); AC_MSG_ERROR([SQLite version >= 3.3.1 required!])]
1137         )
1138 fi
1139
1140 if test x$openssl = xtrue; then
1141         if test "x$windows" = xtrue; then
1142                 openssl_lib=eay32
1143                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1144                         [AC_MSG_RESULT([no]);openssl_lib=""],[$DLLIB])
1145         fi
1146         if test -z "$openssl_lib"; then
1147                 openssl_lib=crypto
1148                 AC_CHECK_LIB([$openssl_lib],[EVP_CIPHER_CTX_new],[LIBS="$LIBS"],
1149                         [AC_MSG_ERROR([OpenSSL lib$openssl_lib not found])],[$DLLIB])
1150         fi
1151         AC_SUBST(OPENSSL_LIB, [-l$openssl_lib])
1152         AC_CHECK_HEADER([openssl/evp.h],,[AC_MSG_ERROR([OpenSSL header openssl/evp.h not found!])])
1153 fi
1154
1155 if test x$wolfssl = xtrue; then
1156         PKG_CHECK_MODULES(wolfssl, [wolfssl])
1157         AC_SUBST(wolfssl_CFLAGS)
1158         AC_SUBST(wolfssl_LIBS)
1159 fi
1160
1161 if test x$gcrypt = xtrue; then
1162         AC_CHECK_LIB([gcrypt],[gcry_control],[LIBS="$LIBS"],[AC_MSG_ERROR([gcrypt library not found])],[-lgpg-error])
1163         AC_CHECK_HEADER([gcrypt.h],,[AC_MSG_ERROR([gcrypt header gcrypt.h not found!])])
1164         AC_MSG_CHECKING([gcrypt CAMELLIA cipher])
1165         AC_COMPILE_IFELSE(
1166                 [AC_LANG_PROGRAM(
1167                         [[#include <gcrypt.h>]],
1168                         [[enum gcry_cipher_algos alg = GCRY_CIPHER_CAMELLIA128;]])],
1169                 [AC_MSG_RESULT([yes]);
1170                  AC_DEFINE([HAVE_GCRY_CIPHER_CAMELLIA], [], [have GCRY_CIPHER_CAMELLIA128])],
1171                 [AC_MSG_RESULT([no])]
1172         )
1173 fi
1174
1175 if test x$botan = xtrue; then
1176         PKG_CHECK_MODULES(botan, [botan-3], [],
1177                 [PKG_CHECK_MODULES(botan, [botan-2])])
1178         AC_SUBST(botan_CFLAGS)
1179         AC_SUBST(botan_LIBS)
1180         saved_LIBS=$LIBS
1181         LIBS="$botan_LIBS"
1182         AC_CHECK_FUNCS(botan_rng_init_custom)
1183         LIBS=$saved_LIBS
1184 fi
1185
1186 if test x$uci = xtrue; then
1187         AC_CHECK_LIB([uci],[uci_alloc_context],[LIBS="$LIBS"],[AC_MSG_ERROR([UCI library libuci not found])],[])
1188         AC_CHECK_HEADER([uci.h],,[AC_MSG_ERROR([UCI header uci.h not found!])])
1189 fi
1190
1191 if test x$android_dns = xtrue; then
1192         AC_CHECK_LIB([cutils],[property_get],[LIBS="$LIBS"],[AC_MSG_ERROR([Android library libcutils not found])],[])
1193         AC_CHECK_HEADER([cutils/properties.h],,[AC_MSG_ERROR([Android header cutils/properties.h not found!])])
1194         # we have to force the use of libdl here because the autodetection
1195         # above does not work correctly when cross-compiling for android.
1196         DLLIB="-ldl"
1197         AC_SUBST(DLLIB)
1198 fi
1199
1200 if test x$eap_sim_pcsc = xtrue; then
1201         PKG_CHECK_MODULES(pcsclite, [libpcsclite])
1202         AC_SUBST(pcsclite_CFLAGS)
1203         AC_SUBST(pcsclite_LIBS)
1204 fi
1205
1206 if test x$nm = xtrue; then
1207         PKG_CHECK_MODULES(nm, [gthread-2.0 libnm])
1208         AC_SUBST(nm_CFLAGS)
1209         AC_SUBST(nm_LIBS)
1210
1211         AC_MSG_CHECKING([for D-Bus policy directory])
1212         if test -n "$dbuspolicydir" -a "x$dbuspolicydir" != xno; then
1213                 AC_MSG_RESULT([$dbuspolicydir])
1214         else
1215                 AC_MSG_ERROR([not found (try --with-dbuspolicydir)])
1216         fi
1217 fi
1218
1219 if test x$xauth_pam = xtrue; then
1220         AC_CHECK_LIB([pam],[pam_start],[LIBS="$LIBS"],[AC_MSG_ERROR([PAM library not found])],[])
1221         AC_CHECK_HEADER([security/pam_appl.h],,[AC_MSG_ERROR([PAM header security/pam_appl.h not found!])])
1222 fi
1223
1224 if test x$connmark = xtrue -o x$forecast = xtrue; then
1225         PKG_CHECK_MODULES(libiptc, [libip4tc])
1226         AC_SUBST(libiptc_CFLAGS)
1227         AC_SUBST(libiptc_LIBS)
1228 fi
1229
1230 if test x$capabilities = xnative; then
1231         AC_MSG_NOTICE([Usage of the native Linux capabilities interface is deprecated, use libcap instead])
1232         # Linux requires the following for capset(), Android does not have it,
1233         # but defines capset() in unistd.h instead.
1234         AC_CHECK_HEADERS([sys/capability.h])
1235         AC_CHECK_FUNC(capset,,[AC_MSG_ERROR([capset() not found!])])
1236         AC_DEFINE([CAPABILITIES_NATIVE], [], [have native linux capset()])
1237 fi
1238
1239 if test x$capabilities = xlibcap; then
1240         AC_CHECK_LIB([cap],[cap_init],[LIBS="$LIBS"],[AC_MSG_ERROR([libcap library not found])],[])
1241         AC_CHECK_HEADER([sys/capability.h],
1242                 [AC_DEFINE([HAVE_SYS_CAPABILITY_H], [], [have sys/capability.h])],
1243                 [AC_MSG_ERROR([libcap header sys/capability.h not found!])])
1244         AC_DEFINE([CAPABILITIES_LIBCAP], [], [have libpcap library])
1245 fi
1246
1247 if test x$integrity_test = xtrue; then
1248         AC_MSG_CHECKING([for dladdr()])
1249         AC_COMPILE_IFELSE(
1250                 [AC_LANG_PROGRAM(
1251                         [[#define _GNU_SOURCE
1252                           #include <dlfcn.h>]],
1253                         [[Dl_info info; dladdr(main, &info);]])],
1254                 [AC_MSG_RESULT([yes])],
1255                 [AC_MSG_RESULT([no]);
1256                  AC_MSG_ERROR([dladdr() not supported, required by integrity-test!])]
1257         )
1258         AC_MSG_CHECKING([for dl_iterate_phdr()])
1259         AC_COMPILE_IFELSE(
1260                 [AC_LANG_PROGRAM(
1261                         [[#define _GNU_SOURCE
1262                           #include <link.h>]],
1263                         [[dl_iterate_phdr((void*)0, (void*)0);]])],
1264                 [AC_MSG_RESULT([yes])],
1265                 [AC_MSG_RESULT([no]);
1266                  AC_MSG_ERROR([dl_iterate_phdr() not supported, required by integrity-test!])]
1267         )
1268 fi
1269
1270 if test x$bfd_backtraces = xtrue; then
1271         AC_CHECK_LIB([bfd],[bfd_init],[LIBS="$LIBS"],[AC_MSG_ERROR([binutils libbfd not found!])],[])
1272         AC_CHECK_HEADER([bfd.h],[AC_DEFINE([HAVE_BFD_H],,[have binutils bfd.h])],
1273                 [AC_MSG_ERROR([binutils bfd.h header not found!])])
1274         BFDLIB="-lbfd"
1275         AC_SUBST(BFDLIB)
1276 fi
1277
1278 if test x$unwind_backtraces = xtrue; then
1279         AC_CHECK_LIB([unwind],[unw_backtrace],[LIBS="$LIBS"],[AC_MSG_ERROR([libunwind not found!])],[])
1280         AC_CHECK_HEADER([libunwind.h],[AC_DEFINE([HAVE_LIBUNWIND_H],,[have libunwind.h])],
1281                 [AC_MSG_ERROR([libunwind.h header not found!])])
1282         UNWINDLIB="-lunwind"
1283         AC_SUBST(UNWINDLIB)
1284 fi
1285
1286 AM_CONDITIONAL(USE_DEV_HEADERS, [test "x$dev_headers" != xno])
1287 if test x$dev_headers = xyes; then
1288         dev_headers="$includedir/strongswan"
1289 fi
1290 AC_SUBST(dev_headers)
1291
1292 CFLAGS="$CFLAGS -include `pwd`/config.h"
1293
1294 if test x$tkm = xtrue; then
1295         AC_PATH_PROG([GPRBUILD], [gprbuild], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1296         if test x$GPRBUILD = x; then
1297                 AC_MSG_ERROR([gprbuild not found])
1298         fi
1299 fi
1300
1301 if test x$coverage = xtrue; then
1302         AC_PATH_PROG([LCOV], [lcov], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1303         if test x$LCOV = x; then
1304                 AC_MSG_ERROR([lcov not found])
1305         fi
1306         AC_PATH_PROG([GENHTML], [genhtml], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1307         if test x$GENHTML = x; then
1308                 AC_MSG_ERROR([genhtml not found])
1309         fi
1310
1311         COVERAGE_CFLAGS="-fprofile-arcs -ftest-coverage"
1312         COVERAGE_LDFLAGS="-fprofile-arcs"
1313         AC_SUBST(COVERAGE_CFLAGS)
1314         AC_SUBST(COVERAGE_LDFLAGS)
1315         PLUGIN_CFLAGS="$PLUGIN_CFLAGS $COVERAGE_CFLAGS"
1316
1317         AC_MSG_NOTICE([coverage enabled, adding "-g -O0" to CFLAGS])
1318         CFLAGS="${CFLAGS} -g -O0"
1319 fi
1320
1321 if test x$fuzzing = xtrue; then
1322         case "$libfuzzer" in
1323         "")
1324                 AC_MSG_NOTICE([fuzz targets enabled without libFuzzer, using local driver])
1325                 CFLAGS="${CFLAGS} -fsanitize=address"
1326                 libfuzzer="libFuzzerLocal.a"
1327                 ;;
1328         "-fsanitize=fuzzer")
1329                 libfuzzer=""
1330                 FUZZING_CFLAGS="-fsanitize=fuzzer"
1331                 AC_SUBST(FUZZING_CFLAGS)
1332                 ;;
1333         *)
1334                 # required for libFuzzer
1335                 FUZZING_LDFLAGS="-stdlib=libc++ -lstdc++"
1336                 if test "$SANITIZER" = "coverage"; then
1337                         FUZZING_LDFLAGS="$FUZZING_LDFLAGS -lm"
1338                 fi
1339                 AC_SUBST(FUZZING_LDFLAGS)
1340                 ;;
1341         esac
1342 fi
1343
1344 if test x$ruby_gems = xtrue; then
1345         AC_PATH_PROG([GEM], [gem], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1346         if test x$GEM = x; then
1347                 AC_MSG_ERROR(RubyGems package manager not found)
1348         fi
1349         if test "x$rubygemdir" = "xgem environment gemdir"; then
1350                 rubygemdir=$($GEM environment gemdir)
1351         fi
1352         AC_SUBST(RUBYGEMDIR, "$rubygemdir")
1353 fi
1354 AM_CONDITIONAL(RUBY_GEMS_INSTALL, [test "x$ruby_gems_install" = xtrue])
1355
1356 if test x$python_eggs = xtrue; then
1357         PYTHON_PACKAGE_VERSION=`echo "$PACKAGE_VERSION" | $SED 's/dr/.dev/'`
1358         AC_SUBST([PYTHON_PACKAGE_VERSION])
1359         if test x$python_eggs_install = xtrue; then
1360                 AC_PATH_PROG([EASY_INSTALL], [easy_install], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1361                 if test x$EASY_INSTALL = x; then
1362                         AC_MSG_ERROR(Python easy_install not found)
1363                 fi
1364         fi
1365         if test "x$pythoneggdir" = "xmain site-packages directory"; then
1366                 AC_SUBST(PYTHONEGGINSTALLDIR, "")
1367         else
1368                 AC_SUBST(PYTHONEGGINSTALLDIR, "--install-dir $pythoneggdir")
1369         fi
1370         AC_PATH_PROG([TOX], [tox], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1371         AC_PATH_PROG([PY_TEST], [py.test], [], [$PATH:/bin:/usr/bin:/usr/local/bin])
1372 fi
1373 AM_CONDITIONAL(PYTHON_EGGS_INSTALL, [test "x$python_eggs_install" = xtrue])
1374
1375 AM_CONDITIONAL(PERL_CPAN_INSTALL, [test "x$perl_cpan_install" = xtrue])
1376
1377 AC_CACHE_CHECK(
1378         [if plugin constructors should be resolved statically],
1379         [ss_cv_static_plugin_constructors],
1380         [if test x$monolithic = xtrue -a x$enable_static = xyes; then
1381                 ss_cv_static_plugin_constructors=yes
1382          else
1383                 ss_cv_static_plugin_constructors="no (enabled for static, monolithic builds)"
1384          fi]
1385 )
1386 if test "x$ss_cv_static_plugin_constructors" = xyes; then
1387         static_plugin_constructors=true
1388         if test "$PYTHON" = ":"; then
1389                 AC_MSG_FAILURE([Python is required to resolve plugin constructors statically])
1390         fi
1391 fi
1392
1393 AC_MSG_CHECKING([version from Git repository])
1394 AC_SUBST(GIT_VERSION, [$($srcdir/scripts/git-version "$srcdir")])
1395 case "$GIT_VERSION" in
1396         "$PACKAGE_VERSION"*)
1397                 AC_MSG_RESULT([$GIT_VERSION])
1398                 ;;
1399         UNKNOWN)
1400                 AC_MSG_RESULT([$GIT_VERSION (could be due to insufficient clone depth)])
1401                 ;;
1402         *)
1403                 AC_MSG_ERROR([$PACKAGE_VERSION is not a prefix of $GIT_VERSION, tag missing?])
1404                 ;;
1405 esac
1406
1407 if test x$git_version = xtrue -a "$GIT_VERSION" != "UNKNOWN"; then
1408         AC_DEFINE_UNQUOTED(VERSION, ["$GIT_VERSION"])
1409 fi
1410
1411 # ===============================================
1412 #  collect plugin list for strongSwan components
1413 # ===============================================
1414
1415 m4_include(m4/macros/add-plugin.m4)
1416
1417 # plugin lists for all components
1418 charon_plugins=
1419 starter_plugins=
1420 pool_plugins=
1421 attest_plugins=
1422 scepclient_plugins=
1423 pki_plugins=
1424 scripts_plugins=
1425 fuzz_plugins=
1426 manager_plugins=
1427 medsrv_plugins=
1428 nm_plugins=
1429 cmd_plugins=
1430 aikgen_plugins=
1431
1432 # location specific lists for checksumming,
1433 # for src/libcharon, src/libstrongswan, src/libtnccs and src/libtpmtss
1434 c_plugins=
1435 s_plugins=
1436 t_plugins=
1437 p_plugins=
1438
1439 ADD_PLUGIN([test-vectors],         [s charon scepclient pki])
1440 ADD_PLUGIN([unbound],              [s charon scripts])
1441 ADD_PLUGIN([ldap],                 [s charon scepclient scripts nm cmd])
1442 ADD_PLUGIN([pkcs11],               [s charon pki nm cmd])
1443 ADD_PLUGIN([tpm],                  [p charon pki nm cmd])
1444 ADD_PLUGIN([aesni],                [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1445 ADD_PLUGIN([aes],                  [s charon scepclient pki scripts nm cmd])
1446 ADD_PLUGIN([des],                  [s charon scepclient pki scripts nm cmd])
1447 ADD_PLUGIN([blowfish],             [s charon scepclient pki scripts nm cmd])
1448 ADD_PLUGIN([rc2],                  [s charon scepclient pki scripts nm cmd])
1449 ADD_PLUGIN([sha2],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen fuzz])
1450 ADD_PLUGIN([sha3],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen fuzz])
1451 ADD_PLUGIN([sha1],                 [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1452 ADD_PLUGIN([md4],                  [s charon scepclient pki nm cmd])
1453 ADD_PLUGIN([md5],                  [s charon scepclient pki scripts attest nm cmd aikgen])
1454 ADD_PLUGIN([mgf1],                 [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1455 ADD_PLUGIN([rdrand],               [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1456 ADD_PLUGIN([random],               [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1457 ADD_PLUGIN([nonce],                [s charon nm cmd aikgen])
1458 ADD_PLUGIN([x509],                 [s charon scepclient pki scripts attest nm cmd aikgen fuzz])
1459 ADD_PLUGIN([revocation],           [s charon pki nm cmd])
1460 ADD_PLUGIN([constraints],          [s charon nm cmd])
1461 ADD_PLUGIN([acert],                [s charon])
1462 ADD_PLUGIN([pubkey],               [s charon pki cmd aikgen])
1463 ADD_PLUGIN([pkcs1],                [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1464 ADD_PLUGIN([pkcs7],                [s charon scepclient pki scripts nm cmd])
1465 ADD_PLUGIN([pkcs8],                [s charon scepclient pki scripts manager medsrv attest nm cmd])
1466 ADD_PLUGIN([pkcs12],               [s charon scepclient pki scripts cmd])
1467 ADD_PLUGIN([pgp],                  [s charon])
1468 ADD_PLUGIN([dnskey],               [s charon pki])
1469 ADD_PLUGIN([sshkey],               [s charon pki nm cmd])
1470 ADD_PLUGIN([dnscert],              [c charon])
1471 ADD_PLUGIN([ipseckey],             [c charon])
1472 ADD_PLUGIN([pem],                  [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1473 ADD_PLUGIN([padlock],              [s charon])
1474 ADD_PLUGIN([openssl],              [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1475 ADD_PLUGIN([wolfssl],              [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1476 ADD_PLUGIN([gcrypt],               [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1477 ADD_PLUGIN([botan],                [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen])
1478 ADD_PLUGIN([af-alg],               [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
1479 ADD_PLUGIN([fips-prf],             [s charon nm cmd])
1480 ADD_PLUGIN([gmp],                  [s charon scepclient pki scripts manager medsrv attest nm cmd aikgen fuzz])
1481 ADD_PLUGIN([curve25519],           [s charon pki scripts nm cmd])
1482 ADD_PLUGIN([agent],                [s charon nm cmd])
1483 ADD_PLUGIN([keychain],             [s charon cmd])
1484 ADD_PLUGIN([chapoly],              [s charon scripts nm cmd])
1485 ADD_PLUGIN([xcbc],                 [s charon nm cmd])
1486 ADD_PLUGIN([cmac],                 [s charon nm cmd])
1487 ADD_PLUGIN([hmac],                 [s charon pki scripts nm cmd])
1488 ADD_PLUGIN([ctr],                  [s charon scripts nm cmd])
1489 ADD_PLUGIN([ccm],                  [s charon scripts nm cmd])
1490 ADD_PLUGIN([gcm],                  [s charon scripts nm cmd])
1491 ADD_PLUGIN([ntru],                 [s charon scripts nm cmd])
1492 ADD_PLUGIN([drbg],                 [s charon pki scripts nm cmd])
1493 ADD_PLUGIN([newhope],              [s charon scripts nm cmd])
1494 ADD_PLUGIN([bliss],                [s charon pki scripts nm cmd])
1495 ADD_PLUGIN([curl],                 [s charon scepclient pki scripts nm cmd])
1496 ADD_PLUGIN([files],                [s charon scepclient pki scripts nm cmd])
1497 ADD_PLUGIN([winhttp],              [s charon pki scripts])
1498 ADD_PLUGIN([soup],                 [s charon pki scripts nm cmd])
1499 ADD_PLUGIN([mysql],                [s charon pool manager medsrv attest])
1500 ADD_PLUGIN([sqlite],               [s charon pool manager medsrv attest])
1501 ADD_PLUGIN([attr],                 [c charon])
1502 ADD_PLUGIN([attr-sql],             [c charon])
1503 ADD_PLUGIN([load-tester],          [c charon])
1504 ADD_PLUGIN([kernel-libipsec],      [c charon cmd])
1505 ADD_PLUGIN([kernel-wfp],           [c charon])
1506 ADD_PLUGIN([kernel-iph],           [c charon])
1507 ADD_PLUGIN([kernel-pfkey],         [c charon starter nm cmd])
1508 ADD_PLUGIN([kernel-pfroute],       [c charon starter nm cmd])
1509 ADD_PLUGIN([kernel-netlink],       [c charon starter nm cmd])
1510 ADD_PLUGIN([resolve],              [c charon cmd])
1511 ADD_PLUGIN([save-keys],            [c])
1512 ADD_PLUGIN([socket-default],       [c charon nm cmd])
1513 ADD_PLUGIN([socket-dynamic],       [c charon cmd])
1514 ADD_PLUGIN([socket-win],           [c charon])
1515 ADD_PLUGIN([bypass-lan],           [c charon nm cmd])
1516 ADD_PLUGIN([connmark],             [c charon])
1517 ADD_PLUGIN([forecast],             [c charon])
1518 ADD_PLUGIN([farp],                 [c charon])
1519 ADD_PLUGIN([stroke],               [c charon])
1520 ADD_PLUGIN([vici],                 [c charon])
1521 ADD_PLUGIN([smp],                  [c charon])
1522 ADD_PLUGIN([sql],                  [c charon])
1523 ADD_PLUGIN([updown],               [c charon])
1524 ADD_PLUGIN([eap-identity],         [c charon nm cmd])
1525 ADD_PLUGIN([eap-sim],              [c charon])
1526 ADD_PLUGIN([eap-sim-file],         [c charon])
1527 ADD_PLUGIN([eap-sim-pcsc],         [c charon])
1528 ADD_PLUGIN([eap-aka],              [c charon])
1529 ADD_PLUGIN([eap-aka-3gpp],         [c charon])
1530 ADD_PLUGIN([eap-aka-3gpp2],        [c charon])
1531 ADD_PLUGIN([eap-simaka-sql],       [c charon])
1532 ADD_PLUGIN([eap-simaka-pseudonym], [c charon])
1533 ADD_PLUGIN([eap-simaka-reauth],    [c charon])
1534 ADD_PLUGIN([eap-md5],              [c charon nm cmd])
1535 ADD_PLUGIN([eap-gtc],              [c charon nm cmd])
1536 ADD_PLUGIN([eap-mschapv2],         [c charon nm cmd])
1537 ADD_PLUGIN([eap-dynamic],          [c charon])
1538 ADD_PLUGIN([eap-radius],           [c charon])
1539 ADD_PLUGIN([eap-tls],              [c charon nm cmd])
1540 ADD_PLUGIN([eap-ttls],             [c charon nm cmd])
1541 ADD_PLUGIN([eap-peap],             [c charon nm cmd])
1542 ADD_PLUGIN([eap-tnc],              [c charon])
1543 ADD_PLUGIN([xauth-generic],        [c charon cmd])
1544 ADD_PLUGIN([xauth-eap],            [c charon])
1545 ADD_PLUGIN([xauth-pam],            [c charon])
1546 ADD_PLUGIN([xauth-noauth],         [c charon])
1547 ADD_PLUGIN([tnc-ifmap],            [c charon])
1548 ADD_PLUGIN([tnc-pdp],              [c charon])
1549 ADD_PLUGIN([tnc-imc],              [t charon])
1550 ADD_PLUGIN([tnc-imv],              [t charon])
1551 ADD_PLUGIN([tnc-tnccs],            [t charon])
1552 ADD_PLUGIN([tnccs-20],             [t charon])
1553 ADD_PLUGIN([tnccs-11],             [t charon])
1554 ADD_PLUGIN([tnccs-dynamic],        [t charon])
1555 ADD_PLUGIN([medsrv],               [c charon])
1556 ADD_PLUGIN([medcli],               [c charon])
1557 ADD_PLUGIN([dhcp],                 [c charon])
1558 ADD_PLUGIN([osx-attr],             [c charon cmd])
1559 ADD_PLUGIN([p-cscf],               [c charon cmd])
1560 ADD_PLUGIN([android-dns],          [c charon])
1561 ADD_PLUGIN([android-log],          [c charon])
1562 ADD_PLUGIN([ha],                   [c charon])
1563 ADD_PLUGIN([whitelist],            [c charon])
1564 ADD_PLUGIN([ext-auth],             [c charon])
1565 ADD_PLUGIN([lookip],               [c charon])
1566 ADD_PLUGIN([error-notify],         [c charon])
1567 ADD_PLUGIN([certexpire],           [c charon])
1568 ADD_PLUGIN([systime-fix],          [c charon])
1569 ADD_PLUGIN([led],                  [c charon])
1570 ADD_PLUGIN([duplicheck],           [c charon])
1571 ADD_PLUGIN([coupling],             [c charon])
1572 ADD_PLUGIN([radattr],              [c charon])
1573 ADD_PLUGIN([uci],                  [c charon])
1574 ADD_PLUGIN([addrblock],            [c charon])
1575 ADD_PLUGIN([unity],                [c charon])
1576 ADD_PLUGIN([counters],             [c charon])
1577
1578 AC_SUBST(charon_plugins)
1579 AC_SUBST(starter_plugins)
1580 AC_SUBST(pool_plugins)
1581 AC_SUBST(attest_plugins)
1582 AC_SUBST(scepclient_plugins)
1583 AC_SUBST(pki_plugins)
1584 AC_SUBST(scripts_plugins)
1585 AC_SUBST(fuzz_plugins)
1586 AC_SUBST(manager_plugins)
1587 AC_SUBST(medsrv_plugins)
1588 AC_SUBST(nm_plugins)
1589 AC_SUBST(cmd_plugins)
1590 AC_SUBST(aikgen_plugins)
1591
1592 AC_SUBST(c_plugins)
1593 AC_SUBST(p_plugins)
1594 AC_SUBST(s_plugins)
1595 AC_SUBST(t_plugins)
1596
1597 # ======================
1598 #  set Makefile.am vars
1599 # ======================
1600
1601 #  libstrongswan plugins
1602 # -----------------------
1603 AM_CONDITIONAL(USE_TEST_VECTORS, test x$test_vectors = xtrue)
1604 AM_CONDITIONAL(USE_CURL, test x$curl = xtrue)
1605 AM_CONDITIONAL(USE_FILES, test x$files = xtrue)
1606 AM_CONDITIONAL(USE_WINHTTP, test x$winhttp = xtrue)
1607 AM_CONDITIONAL(USE_UNBOUND, test x$unbound = xtrue)
1608 AM_CONDITIONAL(USE_SOUP, test x$soup = xtrue)
1609 AM_CONDITIONAL(USE_LDAP, test x$ldap = xtrue)
1610 AM_CONDITIONAL(USE_AES, test x$aes = xtrue)
1611 AM_CONDITIONAL(USE_DES, test x$des = xtrue)
1612 AM_CONDITIONAL(USE_BLOWFISH, test x$blowfish = xtrue)
1613 AM_CONDITIONAL(USE_RC2, test x$rc2 = xtrue)
1614 AM_CONDITIONAL(USE_MD4, test x$md4 = xtrue)
1615 AM_CONDITIONAL(USE_MD5, test x$md5 = xtrue)
1616 AM_CONDITIONAL(USE_SHA1, test x$sha1 = xtrue)
1617 AM_CONDITIONAL(USE_SHA2, test x$sha2 = xtrue)
1618 AM_CONDITIONAL(USE_SHA3, test x$sha3 = xtrue)
1619 AM_CONDITIONAL(USE_MGF1, test x$mgf1 = xtrue)
1620 AM_CONDITIONAL(USE_FIPS_PRF, test x$fips_prf = xtrue)
1621 AM_CONDITIONAL(USE_GMP, test x$gmp = xtrue)
1622 AM_CONDITIONAL(USE_CURVE25519, test x$curve25519 = xtrue)
1623 AM_CONDITIONAL(USE_RDRAND, test x$rdrand = xtrue)
1624 AM_CONDITIONAL(USE_AESNI, test x$aesni = xtrue)
1625 AM_CONDITIONAL(USE_RANDOM, test x$random = xtrue)
1626 AM_CONDITIONAL(USE_NONCE, test x$nonce = xtrue)
1627 AM_CONDITIONAL(USE_X509, test x$x509 = xtrue)
1628 AM_CONDITIONAL(USE_REVOCATION, test x$revocation = xtrue)
1629 AM_CONDITIONAL(USE_CONSTRAINTS, test x$constraints = xtrue)
1630 AM_CONDITIONAL(USE_ACERT, test x$acert = xtrue)
1631 AM_CONDITIONAL(USE_PUBKEY, test x$pubkey = xtrue)
1632 AM_CONDITIONAL(USE_PKCS1, test x$pkcs1 = xtrue)
1633 AM_CONDITIONAL(USE_PKCS7, test x$pkcs7 = xtrue)
1634 AM_CONDITIONAL(USE_PKCS8, test x$pkcs8 = xtrue)
1635 AM_CONDITIONAL(USE_PKCS12, test x$pkcs12 = xtrue)
1636 AM_CONDITIONAL(USE_PGP, test x$pgp = xtrue)
1637 AM_CONDITIONAL(USE_DNSKEY, test x$dnskey = xtrue)
1638 AM_CONDITIONAL(USE_SSHKEY, test x$sshkey = xtrue)
1639 AM_CONDITIONAL(USE_PEM, test x$pem = xtrue)
1640 AM_CONDITIONAL(USE_HMAC, test x$hmac = xtrue)
1641 AM_CONDITIONAL(USE_CMAC, test x$cmac = xtrue)
1642 AM_CONDITIONAL(USE_XCBC, test x$xcbc = xtrue)
1643 AM_CONDITIONAL(USE_MYSQL, test x$mysql = xtrue)
1644 AM_CONDITIONAL(USE_SQLITE, test x$sqlite = xtrue)
1645 AM_CONDITIONAL(USE_PADLOCK, test x$padlock = xtrue)
1646 AM_CONDITIONAL(USE_OPENSSL, test x$openssl = xtrue)
1647 AM_CONDITIONAL(USE_WOLFSSL, test x$wolfssl = xtrue)
1648 AM_CONDITIONAL(USE_GCRYPT, test x$gcrypt = xtrue)
1649 AM_CONDITIONAL(USE_BOTAN, test x$botan = xtrue)
1650 AM_CONDITIONAL(USE_AGENT, test x$agent = xtrue)
1651 AM_CONDITIONAL(USE_KEYCHAIN, test x$keychain = xtrue)
1652 AM_CONDITIONAL(USE_PKCS11, test x$pkcs11 = xtrue)
1653 AM_CONDITIONAL(USE_TPM, test x$tpm = xtrue)
1654 AM_CONDITIONAL(USE_CHAPOLY, test x$chapoly = xtrue)
1655 AM_CONDITIONAL(USE_CTR, test x$ctr = xtrue)
1656 AM_CONDITIONAL(USE_CCM, test x$ccm = xtrue)
1657 AM_CONDITIONAL(USE_GCM, test x$gcm = xtrue)
1658 AM_CONDITIONAL(USE_AF_ALG, test x$af_alg = xtrue)
1659 AM_CONDITIONAL(USE_NTRU, test x$ntru = xtrue)
1660 AM_CONDITIONAL(USE_NEWHOPE, test x$newhope = xtrue)
1661 AM_CONDITIONAL(USE_BLISS, test x$bliss = xtrue)
1662 AM_CONDITIONAL(USE_DRBG, test x$drbg = xtrue)
1663
1664 #  charon plugins
1665 # ----------------
1666 AM_CONDITIONAL(USE_STROKE, test x$stroke = xtrue)
1667 AM_CONDITIONAL(USE_VICI, test x$vici = xtrue)
1668 AM_CONDITIONAL(USE_MEDSRV, test x$medsrv = xtrue)
1669 AM_CONDITIONAL(USE_MEDCLI, test x$medcli = xtrue)
1670 AM_CONDITIONAL(USE_UCI, test x$uci = xtrue)
1671 AM_CONDITIONAL(USE_OSX_ATTR, test x$osx_attr = xtrue)
1672 AM_CONDITIONAL(USE_P_CSCF, test x$p_cscf = xtrue)
1673 AM_CONDITIONAL(USE_ANDROID_DNS, test x$android_dns = xtrue)
1674 AM_CONDITIONAL(USE_ANDROID_LOG, test x$android_log = xtrue)
1675 AM_CONDITIONAL(USE_SMP, test x$smp = xtrue)
1676 AM_CONDITIONAL(USE_SQL, test x$sql = xtrue)
1677 AM_CONDITIONAL(USE_DNSCERT, test x$dnscert = xtrue)
1678 AM_CONDITIONAL(USE_IPSECKEY, test x$ipseckey = xtrue)
1679 AM_CONDITIONAL(USE_UPDOWN, test x$updown = xtrue)
1680 AM_CONDITIONAL(USE_DHCP, test x$dhcp = xtrue)
1681 AM_CONDITIONAL(USE_LOAD_TESTER, test x$load_tester = xtrue)
1682 AM_CONDITIONAL(USE_HA, test x$ha = xtrue)
1683 AM_CONDITIONAL(USE_KERNEL_NETLINK, test x$kernel_netlink = xtrue)
1684 AM_CONDITIONAL(USE_KERNEL_PFKEY, test x$kernel_pfkey = xtrue)
1685 AM_CONDITIONAL(USE_KERNEL_PFROUTE, test x$kernel_pfroute = xtrue)
1686 AM_CONDITIONAL(USE_KERNEL_LIBIPSEC, test x$kernel_libipsec = xtrue)
1687 AM_CONDITIONAL(USE_KERNEL_WFP, test x$kernel_wfp = xtrue)
1688 AM_CONDITIONAL(USE_KERNEL_IPH, test x$kernel_iph = xtrue)
1689 AM_CONDITIONAL(USE_WHITELIST, test x$whitelist = xtrue)
1690 AM_CONDITIONAL(USE_EXT_AUTH, test x$ext_auth = xtrue)
1691 AM_CONDITIONAL(USE_LOOKIP, test x$lookip = xtrue)
1692 AM_CONDITIONAL(USE_ERROR_NOTIFY, test x$error_notify = xtrue)
1693 AM_CONDITIONAL(USE_CERTEXPIRE, test x$certexpire = xtrue)
1694 AM_CONDITIONAL(USE_SYSTIME_FIX, test x$systime_fix = xtrue)
1695 AM_CONDITIONAL(USE_LED, test x$led = xtrue)
1696 AM_CONDITIONAL(USE_DUPLICHECK, test x$duplicheck = xtrue)
1697 AM_CONDITIONAL(USE_COUPLING, test x$coupling = xtrue)
1698 AM_CONDITIONAL(USE_RADATTR, test x$radattr = xtrue)
1699 AM_CONDITIONAL(USE_EAP_SIM, test x$eap_sim = xtrue)
1700 AM_CONDITIONAL(USE_EAP_SIM_FILE, test x$eap_sim_file = xtrue)
1701 AM_CONDITIONAL(USE_EAP_SIM_PCSC, test x$eap_sim_pcsc = xtrue)
1702 AM_CONDITIONAL(USE_EAP_SIMAKA_SQL, test x$eap_simaka_sql = xtrue)
1703 AM_CONDITIONAL(USE_EAP_SIMAKA_PSEUDONYM, test x$eap_simaka_pseudonym = xtrue)
1704 AM_CONDITIONAL(USE_EAP_SIMAKA_REAUTH, test x$eap_simaka_reauth = xtrue)
1705 AM_CONDITIONAL(USE_EAP_IDENTITY, test x$eap_identity = xtrue)
1706 AM_CONDITIONAL(USE_EAP_MD5, test x$eap_md5 = xtrue)
1707 AM_CONDITIONAL(USE_EAP_GTC, test x$eap_gtc = xtrue)
1708 AM_CONDITIONAL(USE_EAP_AKA, test x$eap_aka = xtrue)
1709 AM_CONDITIONAL(USE_EAP_AKA_3GPP, test x$eap_aka_3gpp = xtrue)
1710 AM_CONDITIONAL(USE_EAP_AKA_3GPP2, test x$eap_aka_3gpp2 = xtrue)
1711 AM_CONDITIONAL(USE_EAP_MSCHAPV2, test x$eap_mschapv2 = xtrue)
1712 AM_CONDITIONAL(USE_EAP_TLS, test x$eap_tls = xtrue)
1713 AM_CONDITIONAL(USE_EAP_TTLS, test x$eap_ttls = xtrue)
1714 AM_CONDITIONAL(USE_EAP_PEAP, test x$eap_peap = xtrue)
1715 AM_CONDITIONAL(USE_EAP_TNC, test x$eap_tnc = xtrue)
1716 AM_CONDITIONAL(USE_EAP_DYNAMIC, test x$eap_dynamic = xtrue)
1717 AM_CONDITIONAL(USE_EAP_RADIUS, test x$eap_radius = xtrue)
1718 AM_CONDITIONAL(USE_XAUTH_GENERIC, test x$xauth_generic = xtrue)
1719 AM_CONDITIONAL(USE_XAUTH_EAP, test x$xauth_eap = xtrue)
1720 AM_CONDITIONAL(USE_XAUTH_PAM, test x$xauth_pam = xtrue)
1721 AM_CONDITIONAL(USE_XAUTH_NOAUTH, test x$xauth_noauth = xtrue)
1722 AM_CONDITIONAL(USE_TNC_IFMAP, test x$tnc_ifmap = xtrue)
1723 AM_CONDITIONAL(USE_TNC_PDP, test x$tnc_pdp = xtrue)
1724 AM_CONDITIONAL(USE_TNC_IMC, test x$tnc_imc = xtrue)
1725 AM_CONDITIONAL(USE_TNC_IMV, test x$tnc_imv = xtrue)
1726 AM_CONDITIONAL(USE_TNC_TNCCS, test x$tnc_tnccs = xtrue)
1727 AM_CONDITIONAL(USE_TNCCS_11, test x$tnccs_11 = xtrue)
1728 AM_CONDITIONAL(USE_TNCCS_20, test x$tnccs_20 = xtrue)
1729 AM_CONDITIONAL(USE_TNCCS_DYNAMIC, test x$tnccs_dynamic = xtrue)
1730 AM_CONDITIONAL(USE_IMC_TEST, test x$imc_test = xtrue)
1731 AM_CONDITIONAL(USE_IMV_TEST, test x$imv_test = xtrue)
1732 AM_CONDITIONAL(USE_IMC_SCANNER, test x$imc_scanner = xtrue)
1733 AM_CONDITIONAL(USE_IMV_SCANNER, test x$imv_scanner = xtrue)
1734 AM_CONDITIONAL(USE_IMC_OS, test x$imc_os = xtrue)
1735 AM_CONDITIONAL(USE_IMV_OS, test x$imv_os = xtrue)
1736 AM_CONDITIONAL(USE_IMC_ATTESTATION, test x$imc_attestation = xtrue)
1737 AM_CONDITIONAL(USE_IMV_ATTESTATION, test x$imv_attestation = xtrue)
1738 AM_CONDITIONAL(USE_IMC_SWIMA, test x$imc_swima = xtrue)
1739 AM_CONDITIONAL(USE_IMV_SWIMA, test x$imv_swima = xtrue)
1740 AM_CONDITIONAL(USE_IMC_HCD, test x$imc_hcd = xtrue)
1741 AM_CONDITIONAL(USE_IMV_HCD, test x$imv_hcd = xtrue)
1742 AM_CONDITIONAL(USE_SAVE_KEYS, test x$save_keys = xtrue)
1743 AM_CONDITIONAL(USE_SOCKET_DEFAULT, test x$socket_default = xtrue)
1744 AM_CONDITIONAL(USE_SOCKET_DYNAMIC, test x$socket_dynamic = xtrue)
1745 AM_CONDITIONAL(USE_SOCKET_WIN, test x$socket_win = xtrue)
1746 AM_CONDITIONAL(USE_BYPASS_LAN, test x$bypass_lan = xtrue)
1747 AM_CONDITIONAL(USE_CONNMARK, test x$connmark = xtrue)
1748 AM_CONDITIONAL(USE_FORECAST, test x$forecast = xtrue)
1749 AM_CONDITIONAL(USE_FARP, test x$farp = xtrue)
1750 AM_CONDITIONAL(USE_ADDRBLOCK, test x$addrblock = xtrue)
1751 AM_CONDITIONAL(USE_UNITY, test x$unity = xtrue)
1752 AM_CONDITIONAL(USE_RESOLVE, test x$resolve = xtrue)
1753 AM_CONDITIONAL(USE_ATTR, test x$attr = xtrue)
1754 AM_CONDITIONAL(USE_ATTR_SQL, test x$attr_sql = xtrue)
1755 AM_CONDITIONAL(USE_COUNTERS, test x$counters = xtrue)
1756
1757 #  other options
1758 # ---------------
1759 AM_CONDITIONAL(USE_LEAK_DETECTIVE, test x$leak_detective = xtrue)
1760 AM_CONDITIONAL(USE_LOCK_PROFILER, test x$lock_profiler = xtrue)
1761 AM_CONDITIONAL(USE_FAST, test x$fast = xtrue)
1762 AM_CONDITIONAL(USE_MANAGER, test x$manager = xtrue)
1763 AM_CONDITIONAL(USE_ME, test x$mediation = xtrue)
1764 AM_CONDITIONAL(USE_INTEGRITY_TEST, test x$integrity_test = xtrue)
1765 AM_CONDITIONAL(USE_LOAD_WARNING, test x$load_warning = xtrue)
1766 AM_CONDITIONAL(USE_IKEV1, test x$ikev1 = xtrue)
1767 AM_CONDITIONAL(USE_IKEV2, test x$ikev2 = xtrue)
1768 AM_CONDITIONAL(USE_THREADS, test x$threads = xtrue)
1769 AM_CONDITIONAL(USE_ADNS, test x$adns = xtrue)
1770 AM_CONDITIONAL(USE_CHARON, test x$charon = xtrue)
1771 AM_CONDITIONAL(USE_NM, test x$nm = xtrue)
1772 AM_CONDITIONAL(USE_PKI, test x$pki = xtrue)
1773 AM_CONDITIONAL(USE_SCEPCLIENT, test x$scepclient = xtrue)
1774 AM_CONDITIONAL(USE_SCRIPTS, test x$scripts = xtrue)
1775 AM_CONDITIONAL(USE_FUZZING, test x$fuzzing = xtrue)
1776 AM_CONDITIONAL(USE_CONFTEST, test x$conftest = xtrue)
1777 AM_CONDITIONAL(USE_LIBSTRONGSWAN, test x$charon = xtrue -o x$pki = xtrue -o x$scepclient = xtrue -o x$conftest = xtrue -o x$fast = xtrue -o x$imcv = xtrue -o x$nm = xtrue -o x$tkm = xtrue -o x$cmd = xtrue -o x$tls = xtrue -o x$tnc_tnccs = xtrue -o x$aikgen = xtrue -o x$svc = xtrue -o x$systemd = xtrue)
1778 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$systemd = xtrue)
1779 AM_CONDITIONAL(USE_LIBIPSEC, test x$libipsec = xtrue)
1780 AM_CONDITIONAL(USE_LIBNTTFFT, test x$bliss = xtrue -o x$newhope = xtrue)
1781 AM_CONDITIONAL(USE_LIBTNCIF, test x$tnc_tnccs = xtrue -o x$imcv = xtrue)
1782 AM_CONDITIONAL(USE_LIBTNCCS, test x$tnc_tnccs = xtrue)
1783 AM_CONDITIONAL(USE_LIBPTTLS, test x$tnc_tnccs = xtrue)
1784 AM_CONDITIONAL(USE_LIBTPMTSS, test x$tss_trousers = xtrue -o x$tss_tss2 = xtrue -o x$tpm = xtrue -o x$aikgen = xtrue -o x$imcv = xtrue)
1785 AM_CONDITIONAL(USE_FILE_CONFIG, test x$stroke = xtrue)
1786 AM_CONDITIONAL(USE_IPSEC_SCRIPT, test x$stroke = xtrue -o x$scepclient = xtrue -o x$conftest = xtrue)
1787 AM_CONDITIONAL(USE_LIBCAP, test x$capabilities = xlibcap)
1788 AM_CONDITIONAL(USE_VSTR, test x$printf_hooks = xvstr)
1789 AM_CONDITIONAL(USE_BUILTIN_PRINTF, test x$printf_hooks = xbuiltin)
1790 AM_CONDITIONAL(USE_SIMAKA, test x$simaka = xtrue)
1791 AM_CONDITIONAL(USE_TLS, test x$tls = xtrue)
1792 AM_CONDITIONAL(USE_RADIUS, test x$radius = xtrue)
1793 AM_CONDITIONAL(USE_IMCV, test x$imcv = xtrue)
1794 AM_CONDITIONAL(USE_TROUSERS, test x$tss_trousers = xtrue)
1795 AM_CONDITIONAL(USE_TSS2, test x$tss_tss2 = xtrue)
1796 AM_CONDITIONAL(MONOLITHIC, test x$monolithic = xtrue)
1797 AM_CONDITIONAL(STATIC_PLUGIN_CONSTRUCTORS, test x$static_plugin_constructors = xtrue)
1798 AM_CONDITIONAL(USE_SILENT_RULES, test x$enable_silent_rules = xyes)
1799 AM_CONDITIONAL(COVERAGE, test x$coverage = xtrue)
1800 AM_CONDITIONAL(USE_DBGHELP, test x$dbghelp_backtraces = xtrue)
1801 AM_CONDITIONAL(USE_TKM, test x$tkm = xtrue)
1802 AM_CONDITIONAL(USE_CMD, test x$cmd = xtrue)
1803 AM_CONDITIONAL(USE_AIKGEN, test x$aikgen = xtrue)
1804 AM_CONDITIONAL(USE_SWANCTL, test x$swanctl = xtrue)
1805 AM_CONDITIONAL(USE_SVC, test x$svc = xtrue)
1806 AM_CONDITIONAL(USE_SYSTEMD, test x$systemd = xtrue)
1807 AM_CONDITIONAL(USE_LEGACY_SYSTEMD, test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno)
1808 AM_CONDITIONAL(USE_RUBY_GEMS, test x$ruby_gems = xtrue)
1809 AM_CONDITIONAL(USE_PYTHON_EGGS, test x$python_eggs = xtrue)
1810 AM_CONDITIONAL(USE_PERL_CPAN, test x$perl_cpan = xtrue)
1811 AM_CONDITIONAL(USE_TOX, test "x$TOX" != x)
1812 AM_CONDITIONAL(USE_PY_TEST, test "x$PY_TEST" != x -a "x$TOX" = x)
1813
1814 # ========================
1815 #  set global definitions
1816 # ========================
1817
1818 if test x$mediation = xtrue; then
1819         AC_DEFINE([ME], [], [mediation extension support])
1820 fi
1821 if test x$capabilities = xlibcap -o x$capabilities = xnative; then
1822         AC_DEFINE([CAPABILITIES], [], [capability dropping support])
1823 fi
1824 if test x$log_thread_ids = xtrue; then
1825         AC_DEFINE([USE_THREAD_IDS], [], [use thread ID for thread identification, if available])
1826 fi
1827 if test x$monolithic = xtrue; then
1828         AC_DEFINE([MONOLITHIC], [], [monolithic build embedding plugins])
1829 fi
1830 if test x$static_plugin_constructors = xtrue; then
1831         AC_DEFINE([STATIC_PLUGIN_CONSTRUCTORS], [], [static plugin constructors])
1832 fi
1833 if test x$ikev1 = xtrue; then
1834         AC_DEFINE([USE_IKEV1], [], [support for IKEv1 protocol])
1835 fi
1836 if test x$ikev2 = xtrue; then
1837         AC_DEFINE([USE_IKEV2], [], [support for IKEv2 protocol])
1838 fi
1839 if test x$fuzzing = xtrue; then
1840         AC_DEFINE([USE_FUZZING], [], [build code for fuzzing])
1841 fi
1842 if test x$imc_swima = xtrue -o x$imv_swima = xtrue; then
1843         AC_DEFINE([USE_JSON], [], [build code for JSON])
1844 fi
1845
1846 # ====================================================
1847 #  options for enabled modules (see conf/Makefile.am)
1848 # ====================================================
1849
1850 strongswan_options=
1851
1852 AM_COND_IF([USE_AIKGEN], [strongswan_options=${strongswan_options}" aikgen"])
1853 AM_COND_IF([USE_ATTR_SQL], [strongswan_options=${strongswan_options}" pool"])
1854 AM_COND_IF([USE_CHARON], [strongswan_options=${strongswan_options}" charon charon-logging"])
1855 AM_COND_IF([USE_FILE_CONFIG], [strongswan_options=${strongswan_options}" starter"])
1856 AM_COND_IF([USE_IMV_ATTESTATION], [strongswan_options=${strongswan_options}" attest"])
1857 AM_COND_IF([USE_IMCV], [strongswan_options=${strongswan_options}" imcv"])
1858 AM_COND_IF([USE_IMV_SWIMA], [strongswan_options=${strongswan_options}" sec-updater"])
1859 AM_COND_IF([USE_LIBTNCCS], [strongswan_options=${strongswan_options}" tnc"])
1860 AM_COND_IF([USE_MANAGER], [strongswan_options=${strongswan_options}" manager"])
1861 AM_COND_IF([USE_MEDSRV], [strongswan_options=${strongswan_options}" medsrv"])
1862 AM_COND_IF([USE_SCEPCLIENT], [strongswan_options=${strongswan_options}" scepclient"])
1863 AM_COND_IF([USE_PKI], [strongswan_options=${strongswan_options}" pki"])
1864 AM_COND_IF([USE_SWANCTL], [strongswan_options=${strongswan_options}" swanctl"])
1865 AM_COND_IF([USE_SYSTEMD], [strongswan_options=${strongswan_options}" charon-systemd"])
1866
1867 AC_SUBST(strongswan_options)
1868
1869 # =================
1870 #  build Makefiles
1871 # =================
1872
1873 AC_CONFIG_FILES([
1874         Makefile
1875         conf/Makefile
1876         fuzz/Makefile
1877         man/Makefile
1878         init/Makefile
1879         init/systemd/Makefile
1880         init/systemd-starter/Makefile
1881         src/Makefile
1882         src/include/Makefile
1883         src/libstrongswan/Makefile
1884         src/libstrongswan/math/libnttfft/Makefile
1885         src/libstrongswan/math/libnttfft/tests/Makefile
1886         src/libstrongswan/plugins/aes/Makefile
1887         src/libstrongswan/plugins/cmac/Makefile
1888         src/libstrongswan/plugins/des/Makefile
1889         src/libstrongswan/plugins/blowfish/Makefile
1890         src/libstrongswan/plugins/rc2/Makefile
1891         src/libstrongswan/plugins/md4/Makefile
1892         src/libstrongswan/plugins/md5/Makefile
1893         src/libstrongswan/plugins/sha1/Makefile
1894         src/libstrongswan/plugins/sha2/Makefile
1895         src/libstrongswan/plugins/sha3/Makefile
1896         src/libstrongswan/plugins/mgf1/Makefile
1897         src/libstrongswan/plugins/fips_prf/Makefile
1898         src/libstrongswan/plugins/gmp/Makefile
1899         src/libstrongswan/plugins/curve25519/Makefile
1900         src/libstrongswan/plugins/rdrand/Makefile
1901         src/libstrongswan/plugins/aesni/Makefile
1902         src/libstrongswan/plugins/random/Makefile
1903         src/libstrongswan/plugins/nonce/Makefile
1904         src/libstrongswan/plugins/hmac/Makefile
1905         src/libstrongswan/plugins/xcbc/Makefile
1906         src/libstrongswan/plugins/x509/Makefile
1907         src/libstrongswan/plugins/revocation/Makefile
1908         src/libstrongswan/plugins/constraints/Makefile
1909         src/libstrongswan/plugins/acert/Makefile
1910         src/libstrongswan/plugins/pubkey/Makefile
1911         src/libstrongswan/plugins/pkcs1/Makefile
1912         src/libstrongswan/plugins/pkcs7/Makefile
1913         src/libstrongswan/plugins/pkcs8/Makefile
1914         src/libstrongswan/plugins/pkcs12/Makefile
1915         src/libstrongswan/plugins/pgp/Makefile
1916         src/libstrongswan/plugins/dnskey/Makefile
1917         src/libstrongswan/plugins/sshkey/Makefile
1918         src/libstrongswan/plugins/pem/Makefile
1919         src/libstrongswan/plugins/curl/Makefile
1920         src/libstrongswan/plugins/files/Makefile
1921         src/libstrongswan/plugins/winhttp/Makefile
1922         src/libstrongswan/plugins/unbound/Makefile
1923         src/libstrongswan/plugins/soup/Makefile
1924         src/libstrongswan/plugins/ldap/Makefile
1925         src/libstrongswan/plugins/mysql/Makefile
1926         src/libstrongswan/plugins/sqlite/Makefile
1927         src/libstrongswan/plugins/padlock/Makefile
1928         src/libstrongswan/plugins/openssl/Makefile
1929         src/libstrongswan/plugins/wolfssl/Makefile
1930         src/libstrongswan/plugins/gcrypt/Makefile
1931         src/libstrongswan/plugins/botan/Makefile
1932         src/libstrongswan/plugins/agent/Makefile
1933         src/libstrongswan/plugins/keychain/Makefile
1934         src/libstrongswan/plugins/pkcs11/Makefile
1935         src/libstrongswan/plugins/chapoly/Makefile
1936         src/libstrongswan/plugins/ctr/Makefile
1937         src/libstrongswan/plugins/ccm/Makefile
1938         src/libstrongswan/plugins/gcm/Makefile
1939         src/libstrongswan/plugins/af_alg/Makefile
1940         src/libstrongswan/plugins/drbg/Makefile
1941         src/libstrongswan/plugins/ntru/Makefile
1942         src/libstrongswan/plugins/bliss/Makefile
1943         src/libstrongswan/plugins/bliss/tests/Makefile
1944         src/libstrongswan/plugins/newhope/Makefile
1945         src/libstrongswan/plugins/newhope/tests/Makefile
1946         src/libstrongswan/plugins/test_vectors/Makefile
1947         src/libstrongswan/tests/Makefile
1948         src/libipsec/Makefile
1949         src/libipsec/tests/Makefile
1950         src/libsimaka/Makefile
1951         src/libtls/Makefile
1952         src/libtls/tests/Makefile
1953         src/libradius/Makefile
1954         src/libtncif/Makefile
1955         src/libtnccs/Makefile
1956         src/libtnccs/plugins/tnc_tnccs/Makefile
1957         src/libtnccs/plugins/tnc_imc/Makefile
1958         src/libtnccs/plugins/tnc_imv/Makefile
1959         src/libtnccs/plugins/tnccs_11/Makefile
1960         src/libtnccs/plugins/tnccs_20/Makefile
1961         src/libtnccs/plugins/tnccs_dynamic/Makefile
1962         src/libpttls/Makefile
1963         src/libimcv/Makefile
1964         src/libimcv/plugins/imc_test/Makefile
1965         src/libimcv/plugins/imv_test/Makefile
1966         src/libimcv/plugins/imc_scanner/Makefile
1967         src/libimcv/plugins/imv_scanner/Makefile
1968         src/libimcv/plugins/imc_os/Makefile
1969         src/libimcv/plugins/imv_os/Makefile
1970         src/libimcv/plugins/imc_attestation/Makefile
1971         src/libimcv/plugins/imv_attestation/Makefile
1972         src/libimcv/plugins/imc_swima/Makefile
1973         src/libimcv/plugins/imv_swima/Makefile
1974         src/libimcv/plugins/imc_hcd/Makefile
1975         src/libimcv/plugins/imv_hcd/Makefile
1976         src/charon/Makefile
1977         src/charon-nm/Makefile
1978         src/charon-tkm/Makefile
1979         src/charon-cmd/Makefile
1980         src/charon-svc/Makefile
1981         src/charon-systemd/Makefile
1982         src/libcharon/Makefile
1983         src/libcharon/plugins/eap_aka/Makefile
1984         src/libcharon/plugins/eap_aka_3gpp/Makefile
1985         src/libcharon/plugins/eap_aka_3gpp/tests/Makefile
1986         src/libcharon/plugins/eap_aka_3gpp2/Makefile
1987         src/libcharon/plugins/eap_dynamic/Makefile
1988         src/libcharon/plugins/eap_identity/Makefile
1989         src/libcharon/plugins/eap_md5/Makefile
1990         src/libcharon/plugins/eap_gtc/Makefile
1991         src/libcharon/plugins/eap_sim/Makefile
1992         src/libcharon/plugins/eap_sim_file/Makefile
1993         src/libcharon/plugins/eap_sim_pcsc/Makefile
1994         src/libcharon/plugins/eap_simaka_sql/Makefile
1995         src/libcharon/plugins/eap_simaka_pseudonym/Makefile
1996         src/libcharon/plugins/eap_simaka_reauth/Makefile
1997         src/libcharon/plugins/eap_mschapv2/Makefile
1998         src/libcharon/plugins/eap_tls/Makefile
1999         src/libcharon/plugins/eap_ttls/Makefile
2000         src/libcharon/plugins/eap_peap/Makefile
2001         src/libcharon/plugins/eap_tnc/Makefile
2002         src/libcharon/plugins/eap_radius/Makefile
2003         src/libcharon/plugins/xauth_generic/Makefile
2004         src/libcharon/plugins/xauth_eap/Makefile
2005         src/libcharon/plugins/xauth_pam/Makefile
2006         src/libcharon/plugins/xauth_noauth/Makefile
2007         src/libcharon/plugins/tnc_ifmap/Makefile
2008         src/libcharon/plugins/tnc_pdp/Makefile
2009         src/libcharon/plugins/save_keys/Makefile
2010         src/libcharon/plugins/socket_default/Makefile
2011         src/libcharon/plugins/socket_dynamic/Makefile
2012         src/libcharon/plugins/socket_win/Makefile
2013         src/libcharon/plugins/bypass_lan/Makefile
2014         src/libcharon/plugins/connmark/Makefile
2015         src/libcharon/plugins/counters/Makefile
2016         src/libcharon/plugins/forecast/Makefile
2017         src/libcharon/plugins/farp/Makefile
2018         src/libcharon/plugins/smp/Makefile
2019         src/libcharon/plugins/sql/Makefile
2020         src/libcharon/plugins/dnscert/Makefile
2021         src/libcharon/plugins/ipseckey/Makefile
2022         src/libcharon/plugins/medsrv/Makefile
2023         src/libcharon/plugins/medcli/Makefile
2024         src/libcharon/plugins/addrblock/Makefile
2025         src/libcharon/plugins/unity/Makefile
2026         src/libcharon/plugins/uci/Makefile
2027         src/libcharon/plugins/ha/Makefile
2028         src/libcharon/plugins/kernel_netlink/Makefile
2029         src/libcharon/plugins/kernel_pfkey/Makefile
2030         src/libcharon/plugins/kernel_pfroute/Makefile
2031         src/libcharon/plugins/kernel_libipsec/Makefile
2032         src/libcharon/plugins/kernel_wfp/Makefile
2033         src/libcharon/plugins/kernel_iph/Makefile
2034         src/libcharon/plugins/whitelist/Makefile
2035         src/libcharon/plugins/ext_auth/Makefile
2036         src/libcharon/plugins/lookip/Makefile
2037         src/libcharon/plugins/error_notify/Makefile
2038         src/libcharon/plugins/certexpire/Makefile
2039         src/libcharon/plugins/systime_fix/Makefile
2040         src/libcharon/plugins/led/Makefile
2041         src/libcharon/plugins/duplicheck/Makefile
2042         src/libcharon/plugins/coupling/Makefile
2043         src/libcharon/plugins/radattr/Makefile
2044         src/libcharon/plugins/osx_attr/Makefile
2045         src/libcharon/plugins/p_cscf/Makefile
2046         src/libcharon/plugins/android_dns/Makefile
2047         src/libcharon/plugins/android_log/Makefile
2048         src/libcharon/plugins/stroke/Makefile
2049         src/libcharon/plugins/vici/Makefile
2050         src/libcharon/plugins/vici/ruby/Makefile
2051         src/libcharon/plugins/vici/perl/Makefile
2052         src/libcharon/plugins/vici/python/Makefile
2053         src/libcharon/plugins/updown/Makefile
2054         src/libcharon/plugins/dhcp/Makefile
2055         src/libcharon/plugins/load_tester/Makefile
2056         src/libcharon/plugins/resolve/Makefile
2057         src/libcharon/plugins/attr/Makefile
2058         src/libcharon/plugins/attr_sql/Makefile
2059         src/libcharon/tests/Makefile
2060         src/libtpmtss/Makefile
2061         src/libtpmtss/plugins/tpm/Makefile
2062         src/stroke/Makefile
2063         src/ipsec/Makefile
2064         src/starter/Makefile
2065         src/starter/tests/Makefile
2066         src/_updown/Makefile
2067         src/_copyright/Makefile
2068         src/scepclient/Makefile
2069         src/aikgen/Makefile
2070         src/tpm_extendpcr/Makefile
2071         src/pki/Makefile
2072         src/pki/man/Makefile
2073         src/pool/Makefile
2074         src/libfast/Makefile
2075         src/manager/Makefile
2076         src/medsrv/Makefile
2077         src/checksum/Makefile
2078         src/conftest/Makefile
2079         src/pt-tls-client/Makefile
2080         src/sw-collector/Makefile
2081         src/sec-updater/Makefile
2082         src/swanctl/Makefile
2083         src/xfrmi/Makefile
2084         scripts/Makefile
2085         testing/Makefile
2086 ])
2087
2088 # =================
2089 #  build man pages
2090 # =================
2091
2092 AC_CONFIG_FILES([
2093         conf/strongswan.conf.5.head
2094         conf/strongswan.conf.5.tail
2095         man/ipsec.conf.5
2096         man/ipsec.secrets.5
2097         src/charon-cmd/charon-cmd.8
2098         src/pki/man/pki.1
2099         src/pki/man/pki---acert.1
2100         src/pki/man/pki---dn.1
2101         src/pki/man/pki---gen.1
2102         src/pki/man/pki---issue.1
2103         src/pki/man/pki---keyid.1
2104         src/pki/man/pki---pkcs12.1
2105         src/pki/man/pki---pkcs7.1
2106         src/pki/man/pki---print.1
2107         src/pki/man/pki---pub.1
2108         src/pki/man/pki---req.1
2109         src/pki/man/pki---self.1
2110         src/pki/man/pki---signcrl.1
2111         src/pki/man/pki---verify.1
2112         src/swanctl/swanctl.8
2113         src/swanctl/swanctl.conf.5.head
2114         src/swanctl/swanctl.conf.5.tail
2115         src/pt-tls-client/pt-tls-client.1
2116         src/sw-collector/sw-collector.8
2117         src/sec-updater/sec-updater.8
2118 ])
2119
2120 AC_OUTPUT
2121
2122 # ========================
2123 #  report enabled plugins
2124 # ========================
2125
2126 AC_MSG_RESULT([])
2127 AC_MSG_RESULT([ strongSwan will be built with the following plugins])
2128 AC_MSG_RESULT([-----------------------------------------------------])
2129
2130 AC_MSG_RESULT([libstrongswan:$s_plugins])
2131 AC_MSG_RESULT([libcharon:    $c_plugins])
2132 AC_MSG_RESULT([libtnccs:     $t_plugins])
2133 AC_MSG_RESULT([libtpmtss:    $p_plugins])
2134 AC_MSG_RESULT([])