blob: 7187ffa9fd097cce0c4ce2743975f65dafe72513 [file] [log] [blame]
Simon Kelley2a8710a2020-01-05 16:40:06 +00001/* dnsmasq is Copyright (c) 2000-2020 Simon Kelley
Simon Kelley9e4abcb2004-01-22 19:47:41 +00002
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
Simon Kelley824af852008-02-12 20:43:05 +00005 the Free Software Foundation; version 2 dated June, 1991, or
6 (at your option) version 3 dated 29 June, 2007.
7
Simon Kelley9e4abcb2004-01-22 19:47:41 +00008 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
Simon Kelley824af852008-02-12 20:43:05 +000012
Simon Kelley73a08a22009-02-05 20:28:08 +000013 You should have received a copy of the GNU General Public License
14 along with this program. If not, see <http://www.gnu.org/licenses/>.
Simon Kelley9e4abcb2004-01-22 19:47:41 +000015*/
16
Simon Kelley208b65c2006-08-05 21:41:37 +010017#define FTABSIZ 150 /* max number of outstanding requests (default) */
Simon Kelleyfeba5c12004-07-27 20:28:58 +010018#define MAX_PROCS 20 /* max no children for TCP requests */
19#define CHILD_LIFETIME 150 /* secs 'till terminated (RFC1035 suggests > 120s) */
Simon Kelley25cf5e32015-01-09 15:53:03 +000020#define TCP_MAX_QUERIES 100 /* Maximum number of queries per incoming TCP connection */
Simon Kelley09b768e2016-12-22 22:16:58 +000021#define TCP_BACKLOG 32 /* kernel backlog limit for TCP connections */
Simon Kelley316e2732010-01-22 20:16:09 +000022#define EDNS_PKTSZ 4096 /* default max EDNS.0 UDP packet from RFC5625 */
Simon Kelleya77cec82015-05-08 16:25:38 +010023#define SAFE_PKTSZ 1280 /* "go anywhere" UDP packet size */
Josh Soref730c6742017-02-06 16:14:04 +000024#define KEYBLOCK_LEN 40 /* choose to minimise fragmentation when storing DNSSEC keys */
Simon Kelley7fa836e2014-02-10 20:11:24 +000025#define DNSSEC_WORK 50 /* Max number of queries to validate one question */
Simon Kelley16972692006-10-16 20:04:18 +010026#define TIMEOUT 10 /* drop UDP queries after TIMEOUT seconds */
Simon Kelley1f15b812009-10-13 17:49:32 +010027#define FORWARD_TEST 50 /* try all servers every 50 queries */
Simon Kelley28866e92011-02-14 20:19:14 +000028#define FORWARD_TIME 20 /* or 20 seconds */
Simon Kelleyc1a4e252018-01-19 22:00:05 +000029#define UDP_TEST_TIME 60 /* How often to reset our idea of max packet size. */
Simon Kelleyb9702602016-05-03 22:34:06 +010030#define SERVERS_LOGGED 30 /* Only log this many servers when logging state */
Hannu Nyman3e2496f2017-02-11 13:44:08 +000031#define LOCALS_LOGGED 8 /* Only log this many local addresses when logging state */
Simon Kelley1a6bca82008-07-11 11:11:42 +010032#define RANDOM_SOCKS 64 /* max simultaneous random ports */
Simon Kelleycdeda282006-03-16 20:16:06 +000033#define LEASE_RETRY 60 /* on error, retry writing leasefile after LEASE_RETRY seconds */
Simon Kelley9e4abcb2004-01-22 19:47:41 +000034#define CACHESIZ 150 /* default cache size */
RinSatsuki28de3872015-01-10 15:22:21 +000035#define TTL_FLOOR_LIMIT 3600 /* don't allow --min-cache-ttl to raise TTL above this under any circumstances */
Simon Kelley316e2732010-01-22 20:16:09 +000036#define MAXLEASES 1000 /* maximum number of DHCP leases */
Simon Kelley5e9e0ef2006-04-17 14:24:29 +010037#define PING_WAIT 3 /* wait for ping address-in-use test */
38#define PING_CACHE_TIME 30 /* Ping test assumed to be valid this long. */
Simon Kelley849a8352006-06-09 21:02:31 +010039#define DECLINE_BACKOFF 600 /* disable DECLINEd static addresses for this long */
Simon Kelley5e9e0ef2006-04-17 14:24:29 +010040#define DHCP_PACKET_MAX 16384 /* hard limit on DHCP packet size */
Simon Kelley1fbe4d22014-03-01 20:03:47 +000041#define SMALLDNAME 50 /* most domain names are smaller than this */
42#define CNAME_CHAIN 10 /* chains longer than this atr dropped for loop protection */
Simon Kelley7e194a02020-07-12 17:43:25 +010043#define DNSSEC_MIN_TTL 60 /* DNSKEY and DS records in cache last at least this long */
Simon Kelley9e4abcb2004-01-22 19:47:41 +000044#define HOSTSFILE "/etc/hosts"
Simon Kelley44a2a312004-03-10 20:04:35 +000045#define ETHERSFILE "/etc/ethers"
Simon Kelley4d85e402020-07-12 22:45:46 +010046#define DEFLEASE 3600 /* default DHCPv4 lease time, one hour */
47#define DEFLEASE6 (3600*24) /* default lease time for DHCPv6. One day. */
Simon Kelleyc72daea2012-01-05 21:33:27 +000048#define CHUSER "nobody"
49#define CHGRP "dip"
50#define TFTP_MAX_CONNECTIONS 50 /* max simultaneous connections */
51#define LOG_MAX 5 /* log-queue length */
52#define RANDFILE "/dev/urandom"
Simon Kelleyad094272012-08-10 17:10:54 +010053#define DNSMASQ_SERVICE "uk.org.thekelleys.dnsmasq" /* Default - may be overridden by config */
Simon Kelleyc72daea2012-01-05 21:33:27 +000054#define DNSMASQ_PATH "/uk/org/thekelleys/dnsmasq"
Oldřich Jedličkad162bee2020-03-20 22:18:57 +010055#define DNSMASQ_UBUS_NAME "dnsmasq" /* Default - may be overridden by config */
Simon Kelley4f7b3042012-11-28 21:27:02 +000056#define AUTH_TTL 600 /* default TTL for auth DNS */
57#define SOA_REFRESH 1200 /* SOA refresh default */
58#define SOA_RETRY 180 /* SOA retry default */
59#define SOA_EXPIRY 1209600 /* SOA expiry default */
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +010060#define LOOP_TEST_DOMAIN "test" /* domain for loop testing, "test" is reserved by RFC 2606 and won't therefore clash */
61#define LOOP_TEST_TYPE T_TXT
Simon Kelley4f7b3042012-11-28 21:27:02 +000062
Simon Kelleyc72daea2012-01-05 21:33:27 +000063/* compile-time options: uncomment below to enable or do eg.
64 make COPTS=-DHAVE_BROKEN_RTC
65
66HAVE_BROKEN_RTC
67 define this on embedded systems which don't have an RTC
68 which keeps time over reboots. Causes dnsmasq to use uptime
69 for timing, and keep lease lengths rather than expiry times
70 in its leases file. This also make dnsmasq "flash disk friendly".
71 Normally, dnsmasq tries very hard to keep the on-disk leases file
72 up-to-date: rewriting it after every renewal. When HAVE_BROKEN_RTC
73 is in effect, the lease file is only written when a new lease is
74 created, or an old one destroyed. (Because those are the only times
75 it changes.) This vastly reduces the number of file writes, and makes
76 it viable to keep the lease file on a flash filesystem.
77 NOTE: when enabling or disabling this, be sure to delete any old
78 leases file, otherwise dnsmasq may get very confused.
79
80HAVE_TFTP
81 define this to get dnsmasq's built-in TFTP server.
82
83HAVE_DHCP
84 define this to get dnsmasq's DHCPv4 server.
85
86HAVE_DHCP6
87 define this to get dnsmasq's DHCPv6 server. (implies HAVE_DHCP).
88
89HAVE_SCRIPT
90 define this to get the ability to call scripts on lease-change.
91
92HAVE_LUASCRIPT
93 define this to get the ability to call Lua script on lease-change. (implies HAVE_SCRIPT)
94
95HAVE_DBUS
96 define this if you want to link against libdbus, and have dnsmasq
97 support some methods to allow (re)configuration of the upstream DNS
98 servers via DBus.
99
Julian Kornbergercaf4d572018-07-21 21:45:03 +0100100HAVE_UBUS
101 define this if you want to link against libubus
102
Simon Kelleyc72daea2012-01-05 21:33:27 +0000103HAVE_IDN
Petr Menšíkd203af42017-05-10 21:41:57 +0100104 define this if you want international domain name 2003 support.
Simon Kelley43cdf1c2017-05-21 22:12:44 +0100105
Petr Menšíkd203af42017-05-10 21:41:57 +0100106HAVE_LIBIDN2
107 define this if you want international domain name 2008 support.
108
Simon Kelleyc72daea2012-01-05 21:33:27 +0000109HAVE_CONNTRACK
Josh Soref730c6742017-02-06 16:14:04 +0000110 define this to include code which propagates conntrack marks from
Simon Kelleyc72daea2012-01-05 21:33:27 +0000111 incoming DNS queries to the corresponding upstream queries. This adds
112 a build-dependency on libnetfilter_conntrack, but the resulting binary will
113 still run happily on a kernel without conntrack support.
114
Jason A. Donenfeld13d86c72013-02-22 18:20:53 +0000115HAVE_IPSET
116 define this to include the ability to selectively add resolved ip addresses
117 to given ipsets.
118
Simon Kelley4820dce2012-12-18 18:30:30 +0000119HAVE_AUTH
120 define this to include the facility to act as an authoritative DNS
121 server for one or more zones.
122
Simon Kelley063efb32014-06-17 19:49:31 +0100123HAVE_DNSSEC
124 include DNSSEC validator.
Simon Kelley4820dce2012-12-18 18:30:30 +0000125
Simon Kelley6b173352018-05-08 18:32:14 +0100126HAVE_DUMPFILE
127 include code to dump packets to a libpcap-format file for debugging.
128
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100129HAVE_LOOP
130 include functionality to probe for and remove DNS forwarding loops.
131
Simon Kelley04918052015-01-26 11:23:43 +0000132HAVE_INOTIFY
133 use the Linux inotify facility to efficiently re-read configuration files.
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100134
Kevin Darbyshire-Bryant7ac9ae12016-09-09 20:52:08 +0100135NO_ID
136 Don't report *.bind CHAOS info to clients, forward such requests upstream instead.
Simon Kelleyc72daea2012-01-05 21:33:27 +0000137NO_TFTP
138NO_DHCP
139NO_DHCP6
140NO_SCRIPT
141NO_LARGEFILE
Simon Kelley4820dce2012-12-18 18:30:30 +0000142NO_AUTH
Simon Kelley6b173352018-05-08 18:32:14 +0100143NO_DUMPFILE
Simon Kelley04918052015-01-26 11:23:43 +0000144NO_INOTIFY
klemens43517fc2017-02-19 15:53:37 +0000145 these are available to explicitly disable compile time options which would
Simon Kelleyee875042018-10-23 22:10:17 +0100146 otherwise be enabled automatically or which are enabled by default
147 in the distributed source tree. Building dnsmasq
Simon Kelleyc72daea2012-01-05 21:33:27 +0000148 with something like "make COPTS=-DNO_SCRIPT" will do the trick.
Simon Kelley063efb32014-06-17 19:49:31 +0100149NO_GMP
150 Don't use and link against libgmp, Useful if nettle is built with --enable-mini-gmp.
151
Simon Kelleyc72daea2012-01-05 21:33:27 +0000152LEASEFILE
153CONFFILE
154RESOLVFILE
155 the default locations of these files are determined below, but may be overridden
156 in a build command line using COPTS.
157
158*/
159
Simon Kelleyc979fa02014-01-21 13:45:17 +0000160/* Defining this builds a binary which handles time differently and works better on a system without a
161 stable RTC (it uses uptime, not epoch time) and writes the DHCP leases file less often to avoid flash wear.
162*/
163
164/* #define HAVE_BROKEN_RTC */
Simon Kelleyc72daea2012-01-05 21:33:27 +0000165
166/* The default set of options to build. Built with these options, dnsmasq
167 has no library dependencies other than libc */
168
169#define HAVE_DHCP
Simon Kelley07933802012-02-14 20:55:25 +0000170#define HAVE_DHCP6
Simon Kelleyc72daea2012-01-05 21:33:27 +0000171#define HAVE_TFTP
172#define HAVE_SCRIPT
Simon Kelley4820dce2012-12-18 18:30:30 +0000173#define HAVE_AUTH
Simon Kelley3ddad242013-03-21 17:56:06 +0000174#define HAVE_IPSET
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100175#define HAVE_LOOP
Simon Kelley6b173352018-05-08 18:32:14 +0100176#define HAVE_DUMPFILE
Simon Kelleyc979fa02014-01-21 13:45:17 +0000177
178/* Build options which require external libraries.
179
180 Defining HAVE_<opt>_STATIC as _well_ as HAVE_<opt> will link the library statically.
181
182 You can use "make COPTS=-DHAVE_<opt>" instead of editing these.
183*/
184
Simon Kelleyc72daea2012-01-05 21:33:27 +0000185/* #define HAVE_LUASCRIPT */
Simon Kelleyc72daea2012-01-05 21:33:27 +0000186/* #define HAVE_DBUS */
187/* #define HAVE_IDN */
Petr Menšíkd203af42017-05-10 21:41:57 +0100188/* #define HAVE_LIBIDN2 */
Simon Kelleyc72daea2012-01-05 21:33:27 +0000189/* #define HAVE_CONNTRACK */
Simon Kelley65d1e3b2014-01-08 11:00:01 +0000190/* #define HAVE_DNSSEC */
191
Simon Kelleyc72daea2012-01-05 21:33:27 +0000192
193/* Default locations for important system files. */
Simon Kelley73a08a22009-02-05 20:28:08 +0000194
195#ifndef LEASEFILE
196# if defined(__FreeBSD__) || defined (__OpenBSD__) || defined(__DragonFly__) || defined(__NetBSD__)
197# define LEASEFILE "/var/db/dnsmasq.leases"
198# elif defined(__sun__) || defined (__sun)
199# define LEASEFILE "/var/cache/dnsmasq.leases"
Simon Kelley572b41e2011-02-18 18:11:18 +0000200# elif defined(__ANDROID__)
201# define LEASEFILE "/data/misc/dhcp/dnsmasq.leases"
Simon Kelley73a08a22009-02-05 20:28:08 +0000202# else
203# define LEASEFILE "/var/lib/misc/dnsmasq.leases"
204# endif
Simon Kelleyfeba5c12004-07-27 20:28:58 +0100205#endif
Simon Kelley73a08a22009-02-05 20:28:08 +0000206
207#ifndef CONFFILE
208# if defined(__FreeBSD__)
209# define CONFFILE "/usr/local/etc/dnsmasq.conf"
210# else
211# define CONFFILE "/etc/dnsmasq.conf"
212# endif
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000213#endif
Simon Kelley73a08a22009-02-05 20:28:08 +0000214
Simon Kelleyc72daea2012-01-05 21:33:27 +0000215#ifndef RESOLVFILE
216# if defined(__uClinux__)
217# define RESOLVFILE "/etc/config/resolv.conf"
218# else
219# define RESOLVFILE "/etc/resolv.conf"
220# endif
221#endif
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000222
Simon Kelley55d290a2012-06-29 20:58:32 +0100223#ifndef RUNFILE
224# if defined(__ANDROID__)
225# define RUNFILE "/data/dnsmasq.pid"
226# else
227# define RUNFILE "/var/run/dnsmasq.pid"
228# endif
229#endif
Simon Kelleyc72daea2012-01-05 21:33:27 +0000230
231/* platform dependent options: these are determined automatically below
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000232
Simon Kelley5e9e0ef2006-04-17 14:24:29 +0100233HAVE_LINUX_NETWORK
Simon Kelley824af852008-02-12 20:43:05 +0000234HAVE_BSD_NETWORK
235HAVE_SOLARIS_NETWORK
236 define exactly one of these to alter interaction with kernel networking.
237
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000238HAVE_GETOPT_LONG
Simon Kelleyda632e72012-03-26 11:14:05 +0100239 defined when GNU-style getopt_long available.
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000240
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000241HAVE_SOCKADDR_SA_LEN
Simon Kelleyc72daea2012-01-05 21:33:27 +0000242 defined if struct sockaddr has sa_len field (*BSD)
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000243*/
244
Simon Kelley48d12f12018-11-02 21:55:04 +0000245#if defined(__UCLIBC__)
Simon Kelley5e9e0ef2006-04-17 14:24:29 +0100246#define HAVE_LINUX_NETWORK
Simon Kelleye17fb622006-01-14 20:33:46 +0000247#if defined(__UCLIBC_HAS_GNU_GETOPT__) || \
248 ((__UCLIBC_MAJOR__==0) && (__UCLIBC_MINOR__==9) && (__UCLIBC_SUBLEVEL__<21))
249# define HAVE_GETOPT_LONG
Simon Kelley5e9e0ef2006-04-17 14:24:29 +0100250#endif
Simon Kelleye17fb622006-01-14 20:33:46 +0000251#undef HAVE_SOCKADDR_SA_LEN
Simon Kelley7cebd202006-05-06 14:13:33 +0100252#if defined(__UCLIBC_HAS_IPV6__)
253# ifndef IPV6_V6ONLY
254# define IPV6_V6ONLY 26
255# endif
Simon Kelleye17fb622006-01-14 20:33:46 +0000256#endif
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000257
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000258/* This is for glibc 2.x */
259#elif defined(__linux__)
Simon Kelley5e9e0ef2006-04-17 14:24:29 +0100260#define HAVE_LINUX_NETWORK
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000261#define HAVE_GETOPT_LONG
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000262#undef HAVE_SOCKADDR_SA_LEN
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000263
Simon Kelley9e038942008-05-30 20:06:34 +0100264#elif defined(__FreeBSD__) || \
265 defined(__OpenBSD__) || \
266 defined(__DragonFly__) || \
Simon Kelley8ef5ada2010-06-03 19:42:45 +0100267 defined(__FreeBSD_kernel__)
Simon Kelley824af852008-02-12 20:43:05 +0000268#define HAVE_BSD_NETWORK
Josh Soref730c6742017-02-06 16:14:04 +0000269/* Later versions of FreeBSD have getopt_long() */
Simon Kelley59353a62004-11-21 19:34:28 +0000270#if defined(optional_argument) && defined(required_argument)
271# define HAVE_GETOPT_LONG
Simon Kelley59353a62004-11-21 19:34:28 +0000272#endif
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000273#define HAVE_SOCKADDR_SA_LEN
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000274
275#elif defined(__APPLE__)
Simon Kelley824af852008-02-12 20:43:05 +0000276#define HAVE_BSD_NETWORK
Simon Kelley316e2732010-01-22 20:16:09 +0000277#define HAVE_GETOPT_LONG
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000278#define HAVE_SOCKADDR_SA_LEN
Simon Kelleye198fe82019-08-22 23:23:29 +0100279#define NO_IPSET
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000280/* Define before sys/socket.h is included so we get socklen_t */
281#define _BSD_SOCKLEN_T_
Simon Kelley6dbdc972013-10-28 14:22:57 +0000282/* Select the RFC_3542 version of the IPv6 socket API.
283 Define before netinet6/in6.h is included. */
Simon Kelleye198fe82019-08-22 23:23:29 +0100284#define __APPLE_USE_RFC_3542
285/* Required for Mojave. */
286#ifndef SOL_TCP
287# define SOL_TCP IPPROTO_TCP
288#endif
Chen Yufei993f8cb2014-07-08 22:40:03 +0100289#define NO_IPSET
Simon Kelley6dbdc972013-10-28 14:22:57 +0000290
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000291#elif defined(__NetBSD__)
Simon Kelley824af852008-02-12 20:43:05 +0000292#define HAVE_BSD_NETWORK
Simon Kelleyfd9fa482004-10-21 20:24:00 +0100293#define HAVE_GETOPT_LONG
Simon Kelley9e4abcb2004-01-22 19:47:41 +0000294#define HAVE_SOCKADDR_SA_LEN
Simon Kelley824af852008-02-12 20:43:05 +0000295
296#elif defined(__sun) || defined(__sun__)
297#define HAVE_SOLARIS_NETWORK
Simon Kelley7622fc02009-06-04 20:32:05 +0100298#define HAVE_GETOPT_LONG
Simon Kelley824af852008-02-12 20:43:05 +0000299#undef HAVE_SOCKADDR_SA_LEN
Simon Kelley7622fc02009-06-04 20:32:05 +0100300#define ETHER_ADDR_LEN 6
301
Simon Kelley824af852008-02-12 20:43:05 +0000302#endif
303
Simon Kelleyc72daea2012-01-05 21:33:27 +0000304/* rules to implement compile-time option dependencies and
305 the NO_XXX flags */
306
Simon Kelleyc72daea2012-01-05 21:33:27 +0000307#ifdef NO_TFTP
308#undef HAVE_TFTP
309#endif
310
311#ifdef NO_DHCP
312#undef HAVE_DHCP
313#undef HAVE_DHCP6
314#endif
315
Simon Kelleyee875042018-10-23 22:10:17 +0100316#if defined(NO_DHCP6)
Simon Kelleyc72daea2012-01-05 21:33:27 +0000317#undef HAVE_DHCP6
318#endif
319
320/* DHCP6 needs DHCP too */
321#ifdef HAVE_DHCP6
322#define HAVE_DHCP
323#endif
324
Simon Kelley48d12f12018-11-02 21:55:04 +0000325#if defined(NO_SCRIPT)
Simon Kelleyc72daea2012-01-05 21:33:27 +0000326#undef HAVE_SCRIPT
327#undef HAVE_LUASCRIPT
328#endif
329
330/* Must HAVE_SCRIPT to HAVE_LUASCRIPT */
331#ifdef HAVE_LUASCRIPT
332#define HAVE_SCRIPT
333#endif
334
Simon Kelley4820dce2012-12-18 18:30:30 +0000335#ifdef NO_AUTH
336#undef HAVE_AUTH
337#endif
Simon Kelleyc72daea2012-01-05 21:33:27 +0000338
Simon Kelleyc4a09372014-06-02 20:30:07 +0100339#if defined(NO_IPSET)
Jason A. Donenfeld13d86c72013-02-22 18:20:53 +0000340#undef HAVE_IPSET
341#endif
342
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100343#ifdef NO_LOOP
344#undef HAVE_LOOP
345#endif
346
Simon Kelley6b173352018-05-08 18:32:14 +0100347#ifdef NO_DUMPFILE
348#undef HAVE_DUMPFILE
349#endif
350
Simon Kelley04918052015-01-26 11:23:43 +0000351#if defined (HAVE_LINUX_NETWORK) && !defined(NO_INOTIFY)
352#define HAVE_INOTIFY
353#endif
354
Simon Kelleyc72daea2012-01-05 21:33:27 +0000355/* Define a string indicating which options are in use.
Josh Soref730c6742017-02-06 16:14:04 +0000356 DNSMASQ_COMPILE_OPTS is only defined in dnsmasq.c */
Simon Kelleyc72daea2012-01-05 21:33:27 +0000357
358#ifdef DNSMASQ_COMPILE_OPTS
359
360static char *compile_opts =
Simon Kelleyc72daea2012-01-05 21:33:27 +0000361"IPv6 "
362#ifndef HAVE_GETOPT_LONG
363"no-"
364#endif
365"GNU-getopt "
366#ifdef HAVE_BROKEN_RTC
367"no-RTC "
368#endif
Simon Kelleyc72daea2012-01-05 21:33:27 +0000369#ifndef HAVE_DBUS
370"no-"
371#endif
372"DBus "
Jan Willem Janssena2b82202019-03-25 12:42:23 +0100373#ifndef HAVE_UBUS
374"no-"
375#endif
376"UBus "
Simon Kelleyc72daea2012-01-05 21:33:27 +0000377#ifndef LOCALEDIR
378"no-"
379#endif
380"i18n "
Simon Kelley43cdf1c2017-05-21 22:12:44 +0100381#if defined(HAVE_LIBIDN2)
Petr Menšíkd203af42017-05-10 21:41:57 +0100382"IDN2 "
Simon Kelley43cdf1c2017-05-21 22:12:44 +0100383#else
384 #if !defined(HAVE_IDN)
385"no-"
386 #endif
387"IDN "
388#endif
Simon Kelleyc72daea2012-01-05 21:33:27 +0000389#ifndef HAVE_DHCP
390"no-"
391#endif
392"DHCP "
393#if defined(HAVE_DHCP)
394# if !defined (HAVE_DHCP6)
395 "no-"
396# endif
397 "DHCPv6 "
Simon Kelleya93b02e2017-04-16 20:38:22 +0100398#endif
399#if !defined(HAVE_SCRIPT)
Simon Kelleyc72daea2012-01-05 21:33:27 +0000400 "no-scripts "
Simon Kelleya93b02e2017-04-16 20:38:22 +0100401#else
402# if !defined(HAVE_LUASCRIPT)
403 "no-"
Simon Kelleyc72daea2012-01-05 21:33:27 +0000404# endif
Simon Kelleya93b02e2017-04-16 20:38:22 +0100405 "Lua "
Simon Kelleyc72daea2012-01-05 21:33:27 +0000406#endif
407#ifndef HAVE_TFTP
408"no-"
409#endif
410"TFTP "
411#ifndef HAVE_CONNTRACK
412"no-"
413#endif
Simon Kelley4820dce2012-12-18 18:30:30 +0000414"conntrack "
Jason A. Donenfeld13d86c72013-02-22 18:20:53 +0000415#ifndef HAVE_IPSET
416"no-"
417#endif
418"ipset "
Simon Kelley4820dce2012-12-18 18:30:30 +0000419#ifndef HAVE_AUTH
420"no-"
421#endif
Simon Kelley0fc2f312014-01-08 10:26:58 +0000422"auth "
423#ifndef HAVE_DNSSEC
424"no-"
425#endif
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100426"DNSSEC "
Kevin Darbyshire-Bryant7ac9ae12016-09-09 20:52:08 +0100427#ifdef NO_ID
428"no-ID "
429#endif
Simon Kelleyb5ea1cc2014-07-29 16:34:14 +0100430#ifndef HAVE_LOOP
431"no-"
432#endif
Simon Kelley04918052015-01-26 11:23:43 +0000433"loop-detect "
434#ifndef HAVE_INOTIFY
435"no-"
436#endif
Simon Kelley6b173352018-05-08 18:32:14 +0100437"inotify "
438#ifndef HAVE_DUMPFILE
439"no-"
440#endif
441"dumpfile";
Simon Kelleyc72daea2012-01-05 21:33:27 +0000442
443#endif
444
445
446