4 AC_CONFIG_MACRO_DIR([m4])
6 AM_INIT_AUTOMAKE([foreign subdir-objects color-tests])
7 AC_CONFIG_HEADERS([config.h])
9 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
13 AC_PREFIX_DEFAULT(/usr/local)
19 AC_SUBST(abs_top_srcdir)
20 AC_SUBST(abs_top_builddir)
23 AC_USE_SYSTEM_EXTENSIONS
31 m4_define([_LT_AC_TAGCONFIG], [])
32 m4_ifdef([AC_LIBTOOL_TAGS], [AC_LIBTOOL_TAGS([])])
39 AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization],
40 [disable code optimization through compiler]), [
41 if (test "${enableval}" = "no"); then
42 CFLAGS="$CFLAGS -O0 -U_FORTIFY_SOURCE"
46 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],
47 [enable compiling with debugging information]), [
48 if (test "${enableval}" = "yes" &&
49 test "${ac_cv_prog_cc_g}" = "yes"); then
54 AC_ARG_ENABLE(pie, AC_HELP_STRING([--enable-pie],
55 [enable position independent executables flag]), [
56 if (test "${enableval}" = "yes" &&
57 test "${ac_cv_prog_cc_pie}" = "yes"); then
58 CFLAGS="$CFLAGS -fPIE"
59 LDFLAGS="$LDFLAGS -pie"
63 AC_ARG_ENABLE(hh2serial-gps,
64 AC_HELP_STRING([--enable-hh2serial-gps], [enable hh2serial GPS support]),
65 [enable_hh2serial_gps=${enableval}], [enable_hh2serial_gps="no"])
66 AM_CONDITIONAL(HH2SERIAL_GPS, test "${enable_hh2serial_gps}" != "no")
67 AM_CONDITIONAL(HH2SERIAL_GPS_BUILTIN, test "${enable_hh2serial_gps}" = "builtin")
69 AC_ARG_ENABLE(telephony,
70 AC_HELP_STRING([--enable-telephony], [enable Telephony support]),
71 [enable_telephony=${enableval}], [enable_telephony="yes"])
72 AM_CONDITIONAL(TELEPHONY, test "${enable_telephony}" != "no")
73 AM_CONDITIONAL(TELEPHONY_BUILTIN, test "${enable_telephony}" = "builtin")
75 AC_ARG_ENABLE(tizen-ext,
76 AC_HELP_STRING([--enable-tizen-ext], [enable TIZEN extensions]),
77 [if (test "${enableval}" = "yes"); then
78 CFLAGS="$CFLAGS -DTIZEN_EXT"
81 AM_CONDITIONAL(TIZEN_EXT, test "${enable-tizen-ext}" != "no")
83 AC_ARG_ENABLE(tizen-ext-ins,
84 AC_HELP_STRING([--enable-tizen-ext-ins], [enable TIZEN extensions for INS]),
85 [CFLAGS="$CFLAGS -DTIZEN_EXT_INS"], [enable_tizen_ext_ins="no"])
86 AM_CONDITIONAL(TIZEN_EXT_INS, test "${enable_tizen_ext_ins}" != "no")
88 AC_ARG_ENABLE(tizen-ext-wifi-mesh,
89 AC_HELP_STRING([--enable-tizen-ext-wifi-mesh], [enable TIZEN extensions for Wi-Fi Mesh]),
90 [CFLAGS="$CFLAGS -DTIZEN_EXT_WIFI_MESH"], [enable_tizen_ext_wifi_mesh="no"])
91 AM_CONDITIONAL(TIZEN_EXT_WIFI_MESH, test "${enable_tizen_ext_wifi_mesh}" != "no")
93 AC_ARG_ENABLE(tizen-maintain-online,
94 AC_HELP_STRING([--enable-tizen-maintain-online], [enable TIZEN extensions]),
95 [if (test "${enableval}" = "yes"); then
96 CFLAGS="$CFLAGS -DTIZEN_MAINTAIN_ONLINE"
100 AC_ARG_WITH(openconnect, AC_HELP_STRING([--with-openconnect=PROGRAM],
101 [specify location of openconnect binary]), [path_openconnect=${withval}])
103 AC_ARG_ENABLE(openconnect,
104 AC_HELP_STRING([--enable-openconnect], [enable openconnect support]),
105 [enable_openconnect=${enableval}], [enable_openconnect="no"])
106 if (test "${enable_openconnect}" != "no"); then
107 if (test -z "${path_openconnect}"); then
108 AC_PATH_PROG(OPENCONNECT, [openconnect], [], $PATH:/bin:/usr/bin)
109 if (test -z "${OPENCONNECT}"); then
110 AC_MSG_ERROR(openconnect binary not found)
113 OPENCONNECT="${path_openconnect}"
114 AC_SUBST(OPENCONNECT)
117 AM_CONDITIONAL(OPENCONNECT, test "${enable_openconnect}" != "no")
118 AM_CONDITIONAL(OPENCONNECT_BUILTIN, test "${enable_openconnect}" = "builtin")
120 AC_ARG_WITH(openvpn, AC_HELP_STRING([--with-openvpn=PROGRAM],
121 [specify location of openvpn binary]), [path_openvpn=${withval}])
123 AC_ARG_ENABLE(openvpn,
124 AC_HELP_STRING([--enable-openvpn], [enable openvpn support]),
125 [enable_openvpn=${enableval}], [enable_openvpn="no"])
126 if (test "${enable_openvpn}" != "no"); then
127 if (test -z "${path_openvpn}"); then
128 AC_PATH_PROG(OPENVPN, [openvpn], [/usr/bin/openvpn], $PATH:/bin:/usr/bin)
129 if (test -z "${OPENVPN}"); then
130 AC_MSG_ERROR(openvpn binary not found)
133 OPENVPN="${path_openvpn}"
137 AM_CONDITIONAL(OPENVPN, test "${enable_openvpn}" != "no")
138 AM_CONDITIONAL(OPENVPN_BUILTIN, test "${enable_openvpn}" = "builtin")
140 AC_ARG_WITH(ipsec, AC_HELP_STRING([--with-ipsec=PROGRAM],
141 [specify location of ipsec binary]), [path_ipsec=${withval}])
144 AC_HELP_STRING([--enable-ipsec], [enable ipsec support]),
145 [enable_ipsec=${enableval}], [enable_ipsec="no"])
146 if (test "${enable_ipsec}" != "no"); then
147 PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.28, dummy=yes,
148 AC_MSG_ERROR(GIO >= 2.28 is required))
151 if (test -z "${path_ipsec}"); then
152 AC_PATH_PROG(IPSEC, [charon], [/usr/bin/charon], $PATH:/usr/bin)
153 if (test -z "${IPSEC}"); then
154 AC_MSG_ERROR(ipsec binary not found)
157 IPSEC="${path_ipsec}"
161 AM_CONDITIONAL(IPSEC, test "${enable_ipsec}" != "no")
162 AM_CONDITIONAL(IPSEC_BUILTIN, test "${enable_ipsec}" = "builtin")
164 AC_ARG_WITH(vpnc, AC_HELP_STRING([--with-vpnc=PROGRAM],
165 [specify location of vpnc binary]), [path_vpnc=${withval}])
168 AC_HELP_STRING([--enable-vpnc], [enable vpnc support]),
169 [enable_vpnc=${enableval}], [enable_vpnc="no"])
170 if (test "${enable_vpnc}" != "no"); then
171 if (test -z "${path_vpnc}"); then
172 AC_PATH_PROG(VPNC, [vpnc], [], $PATH:/bin:/usr/bin)
173 if (test -z "${VPNC}"); then
174 AC_MSG_ERROR(vpnc binary not found)
181 AM_CONDITIONAL(VPNC, test "${enable_vpnc}" != "no")
182 AM_CONDITIONAL(VPNC_BUILTIN, test "${enable_vpnc}" = "builtin")
184 AC_ARG_WITH(l2tp, AC_HELP_STRING([--with-l2tp=PROGRAM],
185 [specify location of l2tp binary]), [path_l2tp=${withval}])
188 AC_HELP_STRING([--enable-l2tp], [enable l2tp support]),
189 [enable_l2tp=${enableval}], [enable_l2tp="no"])
190 if (test "${enable_l2tp}" != "no"); then
191 if (test -z "${path_pppd}"); then
192 AC_PATH_PROG(PPPD, [pppd], [/usr/bin/pppd], $PATH:/bin:/usr/bin)
197 AC_CHECK_HEADERS(pppd/pppd.h, dummy=yes,
198 AC_MSG_ERROR(ppp header files are required))
199 if (test -z "${path_l2tp}"); then
200 AC_PATH_PROG(L2TP, [xl2tpd], [/usr/bin/xl2tpd], $PATH:/bin:/usr/bin)
206 AM_CONDITIONAL(L2TP, test "${enable_l2tp}" != "no")
207 AM_CONDITIONAL(L2TP_BUILTIN, test "${enable_l2tp}" = "builtin")
209 AC_ARG_WITH(pptp, AC_HELP_STRING([--with-pptp=PROGRAM],
210 [specify location of pptp binary]), [path_pptp=${withval}])
213 AC_HELP_STRING([--enable-pptp], [enable pptp support]),
214 [enable_pptp=${enableval}], [enable_pptp="no"])
215 if (test "${enable_pptp}" != "no"); then
216 if (test -z "${path_pppd}"); then
217 AC_PATH_PROG(PPPD, [pppd], [/usr/bin/pppd], $PATH:/bin:/usr/bin)
222 AC_CHECK_HEADERS(pppd/pppd.h, dummy=yes,
223 AC_MSG_ERROR(ppp header files are required))
224 if (test -z "${path_pptp}"); then
225 AC_PATH_PROG(PPTP, [pptp], [/usr/bin/pptp], $PATH:/bin:/usr/bin)
231 AM_CONDITIONAL(PPTP, test "${enable_pptp}" != "no")
232 AM_CONDITIONAL(PPTP_BUILTIN, test "${enable_pptp}" = "builtin")
234 AC_CHECK_HEADERS(resolv.h, dummy=yes,
235 AC_MSG_ERROR(resolver header files are required))
236 AC_CHECK_LIB(resolv, ns_initparse, dummy=yes, [
237 AC_CHECK_LIB(resolv, __ns_initparse, dummy=yes,
238 AC_MSG_ERROR(resolver library support is required))
241 AC_CHECK_HEADERS([execinfo.h])
242 AM_CONDITIONAL([BACKTRACE], [test "${ac_cv_header_execinfo_h}" = "yes"])
244 AC_CHECK_MEMBERS([struct in6_pktinfo.ipi6_addr], [], [], [[#include <netinet/in.h>]])
246 AC_CHECK_FUNC(signalfd, dummy=yes,
247 AC_MSG_ERROR(signalfd support is required))
249 AC_CHECK_LIB(dl, dlopen, dummy=yes,
250 AC_MSG_ERROR(dynamic linking loader is required))
252 AC_ARG_ENABLE(iospm, AC_HELP_STRING([--enable-iospm],
253 [enable Intel OSPM support]), [enable_iospm=${enableval}])
254 AM_CONDITIONAL(IOSPM, test "${enable_iospm}" = "yes")
257 AC_HELP_STRING([--enable-tist], [enable TI Shared Transport support]),
258 [enable_tist=${enableval}], [enable_tist="no"])
259 AM_CONDITIONAL(TIST, test "${enable_tist}" != "no")
260 AM_CONDITIONAL(TIST_BUILTIN, test "${enable_tist}" = "builtin")
262 AC_ARG_ENABLE(session-policy-local,
263 AC_HELP_STRING([--enable-session-policy-local], [enable local file Session policy configuration support]),
264 [enable_session_policy_local=${enableval}], [enable_session_policy_local="no"])
265 AM_CONDITIONAL(SESSION_POLICY_LOCAL, test "${enable_session_policy_local}" != "no")
266 AM_CONDITIONAL(SESSION_POLICY_LOCAL_BUILTIN, test "${enable_session_policy_local}" = "builtin")
268 AC_ARG_WITH(stats-max-file-size, AC_HELP_STRING([--with-stats-max-file-size=SIZE],
269 [Maximal size of a statistics round robin file]),
270 [stats_max_file_size=${withval}])
272 if (test -z "${stats_max_file_size}"); then
273 # default size is 16 kByte
274 stats_max_file_size="16 * 8 * 128"
277 AC_DEFINE_UNQUOTED([STATS_MAX_FILE_SIZE], (${stats_max_file_size}), [Maximal size of a statistics round robin file])
279 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.40, dummy=yes,
280 AC_MSG_ERROR(GLib >= 2.40 is required))
281 AC_SUBST(GLIB_CFLAGS)
284 PKG_CHECK_MODULES(LIBNL, libnl-3.0, dummy=yes,
285 AC_MSG_ERROR(libnl-3.0 is required))
286 AC_SUBST(LIBNL_CFLAGS)
289 PKG_CHECK_MODULES(LIBNL_GENL, libnl-genl-3.0, dummy=yes,
290 AC_MSG_ERROR(libnl-genl-3.0 is required))
291 AC_SUBST(LIBNL_GENL_CFLAGS)
292 AC_SUBST(LIBNL_GENL_LIBS)
294 PKG_CHECK_MODULES(LIBSYSTEMD, libsystemd-daemon, dummy=yes,
295 AC_MSG_ERROR(libsystemd-daemon library is required))
296 AC_SUBST(LIBSYSTEMD_CFLAGS)
297 AC_SUBST(LIBSYSTEMD_LIBS)
299 PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.4, dummy=yes,
300 AC_MSG_ERROR(D-Bus >= 1.4 is required))
301 AC_SUBST(DBUS_CFLAGS)
304 AC_ARG_WITH(dbusconfdir, AC_HELP_STRING([--with-dbusconfdir=PATH],
305 [path to D-Bus config directory]), [path_dbusconf=${withval}],
306 [path_dbusconf="`$PKG_CONFIG --variable=sysconfdir dbus-1`"])
307 if (test -z "${path_dbusconf}"); then
308 DBUS_CONFDIR="${sysconfdir}/dbus-1/system.d"
310 DBUS_CONFDIR="${path_dbusconf}/dbus-1/system.d"
312 AC_SUBST(DBUS_CONFDIR)
314 AC_ARG_WITH(dbusdatadir, AC_HELP_STRING([--with-dbusdatadir=PATH],
315 [path to D-Bus data directory]), [path_dbusdata=${withval}],
316 [path_dbusdata="`$PKG_CONFIG --variable=datadir dbus-1`"])
317 if (test -z "${path_dbusdata}"); then
318 DBUS_DATADIR="${datadir}/dbus-1/system-services"
320 DBUS_DATADIR="${path_dbusdata}/dbus-1/system-services"
322 AC_SUBST(DBUS_DATADIR)
324 AC_ARG_WITH([systemdunitdir], AC_HELP_STRING([--with-systemdunitdir=DIR],
325 [path to systemd service directory]), [path_systemdunit=${withval}],
326 [path_systemdunit="`$PKG_CONFIG --variable=systemdsystemunitdir systemd`"])
327 if (test -n "${path_systemdunit}"); then
328 SYSTEMD_UNITDIR="${path_systemdunit}"
329 AC_SUBST(SYSTEMD_UNITDIR)
331 AM_CONDITIONAL(SYSTEMD, test -n "${path_systemdunit}")
333 AC_ARG_WITH([tmpfilesdir], AC_HELP_STRING([--with-tmpfilesdir=DIR],
334 [path to systemd tmpfiles.d directory]), [path_tmpfiles=${withval}],
335 [path_tmpfiles="`$PKG_CONFIG --variable=tmpfilesdir systemd`"])
336 if (test -n "${path_tmpfiles}"); then
337 SYSTEMD_TMPFILESDIR="${path_tmpfiles}"
338 AC_SUBST(SYSTEMD_TMPFILESDIR)
341 AC_ARG_WITH(firewall, AC_HELP_STRING([--with-firewall=TYPE],
342 [specify which firewall type is used iptables or nftables [default=iptables]]),
343 [firewall_type=${withval}],
344 [firewall_type="iptables"])
346 if (test "${firewall_type}" != "iptables" -a \
347 "${firewall_type}" != "nftables"); then
348 AC_MSG_ERROR(neither nftables nor iptables support enabled)
352 if (test "${firewall_type}" = "iptables"); then
353 PKG_CHECK_MODULES(XTABLES, xtables >= 1.4.11, [found_iptables="yes"],
354 AC_MSG_ERROR(Xtables library is required))
355 AC_SUBST(XTABLES_CFLAGS)
356 AC_SUBST(XTABLES_LIBS)
358 AM_CONDITIONAL(XTABLES, test "${found_iptables}" != "no")
361 if (test "${firewall_type}" = "nftables"); then
362 PKG_CHECK_MODULES(NFTABLES, [libnftnl >= 1.0.4 libmnl >= 1.0.0], [found_nftables="yes"],
363 AC_MSG_ERROR([libnftnl >= 1.0.4 or libmnl >= 1.0.0 not found]))
364 AC_SUBST(NFTABLES_CFLAGS)
365 AC_SUBST(NFTABLES_LIBS)
367 AM_CONDITIONAL(NFTABLES, test "${found_nftables}" != "no")
369 AC_ARG_ENABLE(test, AC_HELP_STRING([--enable-test],
370 [enable test/example scripts]), [enable_test=${enableval}])
371 AM_CONDITIONAL(TEST, test "${enable_test}" = "yes")
373 AC_ARG_ENABLE(nmcompat, AC_HELP_STRING([--enable-nmcompat],
374 [enable Network Manager support]),
375 [enable_nmcompat=${enableval}], [enable_nmcompat="no"])
376 AM_CONDITIONAL(NMCOMPAT, test "${enable_nmcompat}" != "no")
378 AC_ARG_ENABLE(polkit, AC_HELP_STRING([--enable-polkit],
379 [enable PolicyKit support]),
380 [enable_polkit=${enableval}], [enable_polkit="no"])
381 if (test "${enable_polkit}" != "no"); then
382 POLKIT_DATADIR="`$PKG_CONFIG --variable=actiondir polkit`"
384 if (test -z "${POLKIT_DATADIR}"); then
385 POLKIT_DATADIR="${datadir}/polkit-1/actions"
387 AC_SUBST(POLKIT_DATADIR)
389 AM_CONDITIONAL(POLKIT, test "${enable_polkit}" != "no")
391 AC_ARG_ENABLE(selinux, AC_HELP_STRING([--enable-selinux],
392 [enable selinux support]),
393 [enable_selinux=${enableval}], [enable_selinux="no"])
394 AM_CONDITIONAL(SELINUX, test "${enable_selinux}" != "no")
396 AC_ARG_ENABLE(loopback, AC_HELP_STRING([--disable-loopback],
397 [disable loopback support]),
398 [enable_loopback=${enableval}])
399 AM_CONDITIONAL(LOOPBACK, test "${enable_loopback}" != "no")
401 AC_ARG_ENABLE(ethernet, AC_HELP_STRING([--disable-ethernet],
402 [disable Ethernet support]),
403 [enable_ethernet=${enableval}])
404 AM_CONDITIONAL(ETHERNET, test "${enable_ethernet}" != "no")
406 AC_ARG_ENABLE(gadget, AC_HELP_STRING([--disable-gadget],
407 [disable USB Gadget support]),
408 [enable_gadget=${enableval}])
409 AM_CONDITIONAL(GADGET, test "${enable_gadget}" != "no")
411 AC_ARG_ENABLE(wifi, AC_HELP_STRING([--disable-wifi],
412 [disable WiFi support]),
413 [enable_wifi=${enableval}])
414 AM_CONDITIONAL(WIFI, test "${enable_wifi}" != "no")
416 AC_ARG_ENABLE(iwd, AC_HELP_STRING([--enable-iwd],
417 [enable iwd support]),
418 [enable_iwd=${enableval}])
419 AM_CONDITIONAL(IWD, test "${enable_iwd}" = "yes")
421 AC_ARG_ENABLE(bluetooth, AC_HELP_STRING([--disable-bluetooth],
422 [disable Bluetooth support]),
423 [enable_bluetooth=${enableval}])
424 AM_CONDITIONAL(BLUETOOTH, test "${enable_bluetooth}" != "no")
426 AC_ARG_ENABLE(ofono, AC_HELP_STRING([--disable-ofono],
427 [disable oFono support]),
428 [enable_ofono=${enableval}])
429 AM_CONDITIONAL(OFONO, test "${enable_ofono}" != "no")
431 AC_ARG_ENABLE(dundee, AC_HELP_STRING([--disable-dundee],
432 [disable dundee support (Bluetooth DUN)]),
433 [enable_dundee=${enableval}])
434 AM_CONDITIONAL(DUNDEE, test "${enable_dundee}" != "no")
436 AC_ARG_ENABLE(pacrunner, AC_HELP_STRING([--disable-pacrunner],
437 [disable PACrunner support]),
438 [enable_pacrunner=${enableval}])
439 AM_CONDITIONAL(PACRUNNER, test "${enable_pacrunner}" != "no")
441 AC_ARG_ENABLE(neard, AC_HELP_STRING([--disable-neard],
442 [disable Neard support]),
443 [enable_neard=${enableval}])
444 AM_CONDITIONAL(NEARD, test "${enable_neard}" != "no")
446 AC_ARG_ENABLE(wispr, AC_HELP_STRING([--disable-wispr],
447 [disable WISPr support]),
448 [enable_wispr=${enableval}])
449 AM_CONDITIONAL(WISPR, test "${enable_wispr}" != "no")
451 AC_ARG_ENABLE(backtrace, AC_HELP_STRING([--disable-backtrace],
452 [disable backtrace support]),
453 [enable_backtrace=${enableval}])
454 AM_CONDITIONAL(BACKTRACE, test "${enable_backtrace}" != "no")
456 AC_ARG_ENABLE(tools, AC_HELP_STRING([--disable-tools],
457 [disable testing tools]),
458 [enable_tools=${enableval}])
459 AM_CONDITIONAL(TOOLS, test "${enable_tools}" != "no")
461 AC_ARG_ENABLE(stats, AC_HELP_STRING([--disable-stats],
462 [disable statistics round robin file generation]),
463 [enable_stats=${enableval}])
464 AM_CONDITIONAL(STATS, test "${enable_stats}" != "no")
466 if (test "${enable_tools}" != "no"); then
467 AC_PATH_PROGS(IPTABLES_SAVE, [iptables-save], [],
469 AC_PATH_PROGS(IP6TABLES_SAVE, [ip6tables-save], [],
471 IPTABLES_SAVE=$ac_cv_path_IPTABLES_SAVE
472 IP6TABLES_SAVE=$ac_cv_path_IP6TABLES_SAVE
477 AC_SUBST(IPTABLES_SAVE)
478 AC_SUBST(IP6TABLES_SAVE)
480 AC_ARG_ENABLE(client, AC_HELP_STRING([--disable-client],
481 [disable command line client]),
482 [enable_client=${enableval}])
483 AM_CONDITIONAL(CLIENT, test "${enable_client}" != "no")
485 if (test "${enable_wispr}" != "no"); then
486 PKG_CHECK_MODULES(GNUTLS, gnutls, dummy=yes,
487 AC_MSG_ERROR(GnuTLS library is required))
492 AC_SUBST(GNUTLS_CFLAGS)
493 AC_SUBST(GNUTLS_LIBS)
495 if (test "${enable_loopback}" != "no"); then
496 AC_CHECK_HEADERS(sys/inotify.h, dummy=yes,
497 AC_MSG_ERROR(inotify header files are required))
499 AC_CHECK_LIB(c, inotify_init, dummy=yes,
500 AC_MSG_ERROR(inotify library support is required))
503 if (test "${enable_wifi}" != "no"); then
504 AC_PATH_PROG(WPASUPPLICANT, [wpa_supplicant], [],
508 AC_ARG_ENABLE(datafiles, AC_HELP_STRING([--disable-datafiles],
509 [don't install configuration and data files]),
510 [enable_datafiles=${enableval}])
511 AM_CONDITIONAL(DATAFILES, test "${enable_datafiles}" != "no")
513 if (test "${enable_client}" != "no"); then
514 AC_CHECK_HEADERS(readline/readline.h, dummy=yes,
515 AC_MSG_ERROR(readline header files are required))
518 AM_CONDITIONAL(VPN, test "${enable_openconnect}" != "no" -o \
519 "${enable_openvpn}" != "no" -o \
520 "${enable_ipsec}" != "no" -o \
521 "${enable_vpnc}" != "no" -o \
522 "${enable_l2tp}" != "no" -o \
523 "${enable_pptp}" != "no")
525 AC_MSG_CHECKING(which DNS backend to use)
526 AC_ARG_WITH(dns-backend, AC_HELP_STRING([--with-dns-backend=TYPE],
527 [specify which DNS backend to use: internal or systemd-resolved [default=internal]]),
528 [dns_backend=${withval}],
529 [dns_backend="internal"])
531 if (test "${dns_backend}" != "internal" -a \
532 "${dns_backend}" != "systemd-resolved"); then
533 AC_MSG_ERROR(no suitable DNS backend defined)
535 AM_CONDITIONAL(INTERNAL_DNS_BACKEND, test "${dns_backend}" = "internal")
536 AM_CONDITIONAL(SYSTEMD_RESOLVED_DNS_BACKEND, test "${dns_backend}" = "systemd-resolved")
537 AC_MSG_RESULT(${dns_backend})
539 AC_OUTPUT(Makefile include/version.h connman.pc src/connman.service src/connman_tv.service vpn/connman-vpn.service)