Merge "res_calendar: Specialized calendars depend on symbols of general calendar."
[asterisk/asterisk.git] / configure.ac
1 AC_PREREQ(2.60a)
2
3 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
4
5 # cross-compile macros
6 AC_CANONICAL_BUILD
7 AC_CANONICAL_HOST
8
9 # check existence of the package
10 AC_CONFIG_SRCDIR([main/asterisk.c])
11
12 AC_COPYRIGHT("Asterisk")
13
14 # preserve any CFLAGS or LDFLAGS that may be set
15 # NOTE: This must be done before calling any macros that end up
16 # calling AC_PROG_CC or the like, since they will set a default
17 # set of CFLAGS ("-g -O2") if the user did not supply any, and
18 # we don't want those default flags to be carried over into the
19 # rest of the build system since we have other means of controlling
20 # debugging symbol generation and optimization.
21 CONFIG_CFLAGS="${CFLAGS}"
22 CONFIG_LDFLAGS="${LDFLAGS}"
23 AC_SUBST(CONFIG_CFLAGS)
24 AC_SUBST(CONFIG_LDFLAGS)
25
26 # specify output header file
27 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
28
29 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
30 # other macro that uses the C compiler, or the default order will be used.
31 AC_PROG_CC([gcc cc])
32
33 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
34
35 # System default paths
36 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
37 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
38 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
39 AC_SUBST([astlibdir],         ['${libdir}'])dnl
40 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
41 AC_SUBST([astmandir],         ['${mandir}'])dnl
42 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
43 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
44 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
45 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
46 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
47 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
48 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
49
50 case "${host_os}" in
51      *bsd*)
52      if test ${prefix} = 'NONE'; then
53         astvarlibdir='${prefix}/share/asterisk'
54         astdbdir='${localstatedir}/db/asterisk'
55      fi
56      ;;
57      darwin*)
58      if test ${prefix} = 'NONE'; then
59         astvarrundir='/Library/Application Support/Asterisk/Run'
60      fi
61      ;;
62 esac
63
64 case "${host_os}" in
65      freebsd*)
66      ac_default_prefix=/usr/local
67      CPPFLAGS=-I/usr/local/include
68      LDFLAGS=-L/usr/local/lib
69      ;;
70      openbsd*)
71      ac_default_prefix=/usr/local
72      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
73         if test ${sysconfdir} = '${prefix}/etc'; then
74            astetcdir=/etc/asterisk
75         fi
76         if test ${mandir} = '${prefix}/man'; then
77            astmandir=/usr/share/man
78         fi
79      fi
80      CPPFLAGS=-I/usr/local/include
81      LDFLAGS=-L/usr/local/lib
82      ;;
83      darwin*)
84      ac_default_prefix=/usr/local
85      if test ${prefix} = 'NONE'; then
86         astmoddir='/Library/Application Support/Asterisk/Modules'
87         astvarlibdir='/Library/Application Support/Asterisk'
88         astlogdir=/Library/Logs/Asterisk
89         astvarrundir='/Library/Application Support/Asterisk/Run'
90      fi
91      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
92      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
93      ;;
94      solaris*)
95      if test ${prefix} = 'NONE'; then
96         astetcdir=/var/etc/asterisk
97         astsbindir=/opt/asterisk/sbin
98         astlibdir=/opt/asterisk/lib
99         astmoddir=/opt/asterisk/lib/modules
100         astheaderdir=/opt/asterisk/include
101         astmandir=/opt/asterisk/man
102         astvarlibdir=/var/opt/asterisk
103         astspooldir=/var/spool/asterisk
104         astlogdir=/var/log/asterisk
105         astvarrundir=/var/run/asterisk
106      fi
107      ;;
108      *)
109      ac_default_prefix=/usr
110      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
111         if test ${sysconfdir} = '${prefix}/etc'; then
112            sysconfdir=/etc
113         fi
114         if test ${mandir} = '${prefix}/man'; then
115            mandir=/usr/share/man
116         fi
117      fi
118      ;;
119 esac
120
121 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
122      if test ${localstatedir} = '${prefix}/var'; then
123         localstatedir=/var
124      fi
125 fi
126
127 BUILD_PLATFORM=${build}
128 BUILD_CPU=${build_cpu}
129 BUILD_VENDOR=${build_vendor}
130 BUILD_OS=${build_os}
131
132 AC_SUBST(BUILD_PLATFORM)
133 AC_SUBST(BUILD_CPU)
134 AC_SUBST(BUILD_VENDOR)
135 AC_SUBST(BUILD_OS)
136
137 HOST_PLATFORM=${host}
138 HOST_CPU=${host_cpu}
139 HOST_VENDOR=${host_vendor}
140 HOST_OS=${host_os}
141
142 AC_SUBST(HOST_PLATFORM)
143 AC_SUBST(HOST_CPU)
144 AC_SUBST(HOST_VENDOR)
145 AC_SUBST(HOST_OS)
146
147 PBX_WINARCH=0
148
149 case "${host_os}" in
150      freebsd*)
151      OSARCH=FreeBSD
152      ;;
153      netbsd*)
154      OSARCH=NetBSD
155      ;;
156      openbsd*)
157      OSARCH=OpenBSD
158      ;;
159      solaris*)
160      OSARCH=SunOS
161      ;;
162      mingw32)
163      OSARCH=mingw32
164      PBX_WINARCH=1
165      ;;
166      cygwin)
167      OSARCH=cygwin
168      PBX_WINARCH=1
169      ;;
170      linux-gnu*)
171      OSARCH=linux-gnu
172      ;;
173      linux-musl*)
174      OSARCH=linux-musl
175      ;;
176      kfreebsd*-gnu)
177      OSARCH=kfreebsd-gnu
178      ;;
179      *)
180      OSARCH=${host_os}
181      ;;
182 esac
183
184 AC_SUBST(OSARCH)
185 AC_SUBST(PBX_WINARCH)
186
187 AC_MSG_CHECKING(whether char is unsigned)
188 AC_COMPILE_IFELSE(
189         [
190                 AC_LANG_SOURCE(
191 #include <limits.h>
192 #if CHAR_MIN == 0
193 #error
194 #endif
195                 )
196         ],[
197                 AC_MSG_RESULT(no)
198                 CONFIG_SIGNED_CHAR=""
199         ],[
200                 AC_MSG_RESULT(yes)
201                 CONFIG_SIGNED_CHAR="-fsigned-char"
202         ]
203 )
204 AC_SUBST(CONFIG_SIGNED_CHAR)
205
206 #  check for uname
207 AC_PATH_TOOL([UNAME], [uname], No)
208 if test ! x"${UNAME}" = xNo; then
209    PBX_OSREV=$(${UNAME} -r)
210 fi
211 AC_SUBST(PBX_OSREV)
212
213 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
214 #define ASTERISK_AUTOCONFIG_H
215 /* IWYU pragma: private, include "asterisk.h" */
216
217 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
218
219 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
220
221 # cross-compile checks
222 if test "${cross_compiling}" = "yes";
223 then
224    AC_CHECK_TOOL(CC, gcc, :)
225    AC_CHECK_TOOL(CXX, g++, :)
226    AC_CHECK_TOOL(LD, ld, :)
227    AC_CHECK_TOOL(RANLIB, ranlib, :)
228 fi
229
230 # Checks for programs.
231 AC_PROG_CXX
232 AC_PROG_CPP
233 AC_PROG_CXXCPP
234 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
235 # the developers regenerating the configure script don't have to install libtool.
236 AST_PROG_LD     # note, does not work on FreeBSD
237 AC_PROG_AWK
238 AC_PROG_INSTALL
239 AC_PROG_LN_S
240 AC_PROG_RANLIB
241 AST_CHECK_GNU_MAKE
242 AC_PROG_EGREP
243
244 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
245 AC_CHECK_TOOLS([AR], [ar gar], :)
246
247 GNU_LD=0
248 if test "x$with_gnu_ld" = "xyes" ; then
249    GNU_LD=1
250 fi
251 AC_SUBST(GNU_LD)
252
253 AC_PATH_PROG([BISON], [bison], :)
254 AC_PATH_PROG([CMP], [cmp], :)
255 AC_PATH_PROG([CAT], [cat], :)
256 AC_PATH_PROG([CUT], [cut], :)
257 AC_PATH_PROG([FLEX], [flex], :)
258 AC_PATH_PROG([GREP], [grep], :)
259 AC_PATH_PROG([PYTHON], [python], :)
260 AC_PATH_PROG([FIND], [find], :)
261 AC_PATH_PROG([COMPRESS], [compress], :)
262 AC_PATH_PROG([BASENAME], [basename], :)
263 AC_PATH_PROG([DIRNAME], [dirname], :)
264 AC_PATH_PROG([SHELL], [sh], :)
265 AC_PATH_PROG([LN], [ln], :)
266 AC_PATH_PROG([DOXYGEN], [doxygen], :)
267 AC_PATH_PROG([DOT], [dot], :)
268 AC_PATH_PROG([WGET], [wget], :)
269 AC_PATH_PROG([CURL], [curl], :)
270 AC_PATH_PROG([RUBBER], [rubber], :)
271 AC_PATH_PROG([CATDVI], [catdvi], :)
272 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
273 AC_PATH_PROG([XMLLINT], [xmllint], :)
274 AC_PATH_PROGS([XMLSTARLET], [xmlstarlet xml], :)
275 AC_PATH_PROG([BASH], [bash], :)
276 AC_PATH_PROG([GIT], [git], :)
277 AC_PATH_PROG([ALEMBIC], [alembic], :)
278 AC_PATH_PROG([BZIP2], [bzip2], :)
279 AC_PATH_PROG([TAR], [tar], :)
280 AC_PATH_PROG([PATCH], [patch], :)
281 AC_PATH_PROG([SED], [sed], :)
282 AC_PATH_PROG([NM], [nm], :)
283
284 if test "${WGET}" != ":" ; then
285   DOWNLOAD=${WGET}
286   DOWNLOAD_TO_STDOUT="${WGET} -q -O-"
287   DOWNLOAD_TIMEOUT='--timeout=$1'
288 else if test "${CURL}" != ":" ; then
289   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
290   DOWNLOAD_TO_STDOUT="${CURL} -Ls"
291   DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
292 else
293   AC_PATH_PROG([FETCH], [fetch], [:])
294   DOWNLOAD=${FETCH}
295   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
296   DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
297 fi
298 fi
299
300 AC_SUBST(DOWNLOAD)
301 AC_SUBST(DOWNLOAD_TO_STDOUT)
302 AC_SUBST(DOWNLOAD_TIMEOUT)
303
304 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
305 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
306 AC_PATH_PROG([OPENSSL], [openssl], :)
307
308 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
309         if test "x$BISON" != "x:" ; then
310                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
311                 # Use mktemp if possible; otherwise fall back on mkdir,
312                 # with $RANDOM to make collisions less likely.
313                 : ${TMPDIR=/tmp}
314                 {
315                   tmp=`
316                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
317                   ` &&
318                   test -n "$tmp" && test -d "$tmp"
319                 } || {
320                   tmp=$TMPDIR/foo$$-$RANDOM
321                   (umask 077 && mkdir "$tmp")
322                 } || exit $?
323                 cat >$tmp/test.y <<__EOL__
324 %parse-param {struct parse_io *parseio}
325 %%
326 file : { \$\$ = parseio->pval = 1; }
327         ;
328 %%
329 __EOL__
330                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
331                 if test -e "${tmp}/test.tab.c"; then
332                         ac_cv_path_BISON2=${BISON}
333                 fi
334                 rm -rf ${tmp}
335         fi
336         ])
337 if test "x${ac_cv_path_BISON2}" = "x" ; then
338         BISON=:
339         PBX_BISON=0
340 else
341         PBX_BISON=1
342 fi
343 AC_SUBST(PBX_BISON)
344 if test "x${FLEX}" = "x:" ; then
345         PBX_FLEX=0
346 else
347         PBX_FLEX=1
348 fi
349 AC_SUBST(PBX_FLEX)
350
351 if test "x${XMLSTARLET}" = "x:" ; then
352         PBX_XMLSTARLET=0
353 else
354         PBX_XMLSTARLET=1
355 fi
356 AC_SUBST(PBX_XMLSTARLET)
357
358 if test "x${BASH}" = "x:" ; then
359         PBX_BASH=0
360 else
361         PBX_BASH=1
362 fi
363 AC_SUBST(PBX_BASH)
364
365 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
366 if test "${SOXMIX}" != ":" ; then
367         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
368 fi
369
370 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
371
372 if test "${MD5}" = "digest" ; then
373    MD5="${MD5} -a md5"
374 fi
375
376 AX_PTHREAD
377
378 AC_LANG(C)
379
380 AC_ARG_ENABLE([dev-mode],
381         [AS_HELP_STRING([--enable-dev-mode],
382                 [Turn on developer mode])],
383         [case "${enableval}" in
384               y|ye|yes) AST_DEVMODE=yes ;;
385               n|no)  AST_DEVMODE=no ;;
386               noisy)
387               AST_DEVMODE=yes
388               NOISY_BUILD=yes
389               ;;
390               strict)
391               AST_DEVMODE=yes
392               AST_DEVMODE_STRICT=yes
393               ;;
394               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
395         esac])
396 AC_SUBST(NOISY_BUILD)
397 AC_SUBST(AST_DEVMODE)
398 AC_SUBST(AST_DEVMODE_STRICT)
399
400 AST_OPTION_ONLY([download-cache], [AST_DOWNLOAD_CACHE], [cached sound AND external module tarfiles], [])
401 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
402 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
403
404 AST_CODE_COVERAGE=no
405 AC_ARG_ENABLE([coverage],
406         [AS_HELP_STRING([--enable-coverage],
407                 [Turn on code coverage tracking (for gcov)])],
408         [case "${enableval}" in
409               y|ye|yes) AST_CODE_COVERAGE=yes ;;
410               n|no) AST_CODE_COVERAGE=no ;;
411               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
412         esac])
413 AC_SUBST(AST_CODE_COVERAGE)
414
415 AST_CHECK_RAII()
416 AST_CHECK_STRSEP_ARRAY_BOUNDS()
417
418 PJPROJECT_BUNDLED=yes
419 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
420
421 AC_ARG_WITH([pjproject-bundled],
422         [AS_HELP_STRING([--with-pjproject-bundled],
423                 [Use bundled pjproject libraries (default)])],
424         [case "${withval}" in
425               n|no) PJPROJECT_BUNDLED=no ;;
426               *) PJPROJECT_BUNDLED=yes ;;
427         esac])
428
429 THIRD_PARTY_CONFIGURE()
430
431 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
432 # various packages.
433 # $1 is the prefix for the variables in makeopts and autoconfig.h
434 # $2 is the short comment, $4 is the long comment
435 # $3 is the name used in --with- or --without- flags for configure.
436 #
437 # Package option names should be in alphabetical order
438 # by the --with option name (the third field),
439 # to make things easier for the users.
440
441 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
442 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
443
444 # BKTR is used for backtrace support on platforms that do not
445 # have it natively.
446 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
447 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
448 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
449 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
450 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
451 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
452 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
453 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
454 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
455 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
456 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
457 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
458 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
459 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
460 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
461 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
462 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
463 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
464 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
465 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
466 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
467 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
468 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
469 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
470 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
471 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
472 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
473 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
474 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
475 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
476 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
477 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit])
478 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
479 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
480 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
481 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
482 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
483 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
484 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
485 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
486 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
487 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
488 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
489 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
490 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
491 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
492 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
493 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
494 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
495 AST_EXT_LIB_SETUP([OPUSFILE], [Opusfile], [opusfile])
496 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
497 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
498 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
499 AST_EXT_LIB_SETUP([BEANSTALK], [Beanstalk Job Queue], [beanstalk])
500
501 if test "x${PBX_PJPROJECT}" != "x1" ; then
502 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
503 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
504 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
505 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
506 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
507 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
508 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
509 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
510 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
511 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
514 fi
515
516 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
517 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
518 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
519 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
520 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
521 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
522 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
523 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
524 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
525 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
526 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
527 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
528 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
535 # ------------------------------------v
536 # TODO: The code can be changed to always include these features now.
537 # These features will always be present if pri_connected_line_update is available.
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
542 # ------------------------------------^
543 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
544 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
545 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
546 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
547 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
548 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
549 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
550 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
551 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
552 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
553 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
554 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
555 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
556 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
557 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
558 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
559 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
560 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
561 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
562 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
563 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
564 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
565 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
566 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
567 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
568 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
569 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
570 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
571 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
572 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
573 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
574 AST_EXT_LIB_SETUP([X11], [X11], [x11])
575 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
576
577 # check for basic system features and functionality before
578 # checking for package libraries
579
580 AC_FUNC_ALLOCA
581 AC_HEADER_DIRENT
582 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
583   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
584 fi
585
586 AC_HEADER_STDC
587 if test "$ac_cv_header_stdc" != "yes"; then
588   AC_MSG_ERROR([*** ANSI C header files not found.])
589 fi
590
591 AC_HEADER_SYS_WAIT
592 if test "$ac_cv_header_sys_wait_h" != "yes"; then
593   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
594 fi
595
596 AC_HEADER_RESOLV
597 if test "$ac_cv_header_resolv_h" != "yes"; then
598   AC_MSG_ERROR([*** resolv.h is required.])
599 fi
600
601 # Check for headers that are unconditionally required on all platforms.  Do not use
602 # this to check for headers that are only needed by modules.
603 AC_CHECK_HEADERS([ \
604   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
605   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h \
606   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
607   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
608   sys/time.h sys/types.h sys/un.h \
609   termios.h time.h unistd.h \
610 ], [], [
611   AC_MSG_ERROR([*** A required header was not found.])
612 ])
613
614 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
615
616 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
617 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
618 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
619 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
620 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
621
622 EDITLINE_LIB=""
623 if test "x$TERMCAP_LIB" != "x" ; then
624   EDITLINE_LIB="$TERMCAP_LIB"
625 elif test "x$TINFO_LIB" != "x" ; then
626   EDITLINE_LIB="$TINFO_LIB"
627 elif test "x$CURSES_LIB" != "x" ; then
628   EDITLINE_LIB="$CURSES_LIB"
629 elif test "x$NCURSES_LIB" != "x" ; then
630   EDITLINE_LIB="$NCURSES_LIB"
631 else
632   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
633 fi
634 AC_SUBST(EDITLINE_LIB)
635
636 # Find required UUID support.
637 #  * -luuid on Linux
638 #  * -le2fs-uuid on OpenBSD
639 #  * in libsystem on OS X
640 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
641 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
642 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
643
644 if test "x$LIBUUID_LIB" != "x" ; then
645   UUID_INCLUDE="$LIBUUID_INCLUDE"
646   UUID_LIB="$LIBUUID_LIB"
647 elif test "x$E2FSUUID_LIB" != "x" ; then
648   UUID_INCLUDE="$E2FSUUID_INCLUDE"
649   UUID_LIB="$E2FSUUID_LIB"
650 elif test "x$SYSUUID" != "x" ; then
651   UUID_INCLUDE=""
652   UUID_LIB=""
653 else
654   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
655 fi
656 AC_SUBST(UUID_INCLUDE)
657 AC_SUBST(UUID_LIB)
658
659 # Find required JSON support.
660 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
661
662 if test "x$JANSSON_LIB" == "x"; then
663   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
664 fi
665
666 # See if clock_gettime is in librt
667 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
668
669 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
670         [#include <libxml/tree.h>
671         #include <libxml/parser.h>],
672         [LIBXML_TEST_VERSION])
673
674 if test "${PBX_LIBXML2}" != 1; then
675         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
676         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
677         exit 1
678 fi
679
680 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
681
682 # Another mandatory item (unless it's explicitly disabled)
683 AC_ARG_ENABLE([xmldoc],
684         [AS_HELP_STRING([--disable-xmldoc],
685                 [Explicitly disable XML documentation])],
686         [case "${enableval}" in
687                 y|ye|yes) DISABLE_XMLDOC=no ;;
688                 n|no)  DISABLE_XMLDOC=yes ;;
689                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
690         esac], [DISABLE_XMLDOC=no])
691
692 AC_SUBST([DISABLE_XMLDOC])
693 if test "${DISABLE_XMLDOC}" != "yes"; then
694         AC_DEFINE([AST_XML_DOCS], 1, [Define to enable XML documentation.])
695         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
696         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
697
698 fi
699
700 # some embedded systems omit internationalization (locale) support
701 AC_CHECK_HEADERS([xlocale.h])
702
703 AC_CHECK_HEADERS([winsock.h winsock2.h])
704
705 AC_CHECK_HEADER([sys/poll.h],
706          [],
707      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
708
709 AC_SYS_LARGEFILE
710
711 # Checks for typedefs, structures, and compiler characteristics.
712 AC_HEADER_STDBOOL
713 AC_C_CONST
714 AC_TYPE_UID_T
715 AC_C_INLINE
716 AC_TYPE_LONG_DOUBLE_WIDER
717 AC_TYPE_MODE_T
718 AC_TYPE_OFF_T
719 AC_TYPE_PID_T
720 AC_TYPE_SIZE_T
721 AC_CHECK_MEMBERS([struct stat.st_blksize])
722 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
723 #include <sys/socket.h> ])
724 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
725 AC_HEADER_TIME
726 AC_STRUCT_TM
727 AC_C_VOLATILE
728 AC_CHECK_TYPES([ptrdiff_t])
729 stat_nsec_found=no
730 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
731
732 if test "${stat_nsec_found}" != yes; then
733         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
734 fi
735
736 # Checks for library functions.
737 AC_FUNC_CHOWN
738 AC_FUNC_CLOSEDIR_VOID
739 AC_FUNC_ERROR_AT_LINE
740 AST_FUNC_FORK
741 AC_FUNC_FSEEKO
742 AC_PROG_GCC_TRADITIONAL
743 # XXX: these are commented out until we determine whether it matters if our malloc()
744 # acts exactly like glibc's or not
745 # AC_FUNC_MALLOC
746 # AC_FUNC_REALLOC
747 AC_FUNC_MEMCMP
748 AC_FUNC_MMAP
749 AC_FUNC_SELECT_ARGTYPES
750 AC_FUNC_STAT
751 AC_FUNC_STRCOLL
752 AC_FUNC_STRFTIME
753 AC_FUNC_STRNLEN
754 AC_FUNC_STRTOD
755 AC_FUNC_UTIME_NULL
756 AC_FUNC_VPRINTF
757 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
758
759 AC_MSG_CHECKING(for htonll)
760 AC_LINK_IFELSE(
761         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
762                 [return htonll(0);])],
763         AC_MSG_RESULT(yes)
764         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
765         AC_MSG_RESULT(no)
766 )
767
768 AC_MSG_CHECKING(for ntohll)
769 AC_LINK_IFELSE(
770         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
771                 [return ntohll(0);])],
772         AC_MSG_RESULT(yes)
773         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
774         AC_MSG_RESULT(no)
775 )
776
777 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
778 # so that AC_CHECK_FUNCS can detect functions in that library.
779 AC_CHECK_LIB([m], [sqrt])
780 # BSD might not have exp2, and/or log2
781 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round roundf trunc floor ceil])
782
783 # Certain architectures don't really have long double, even though
784 # AC_CHECK_FUNCS would otherwise find the following functions.
785 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
786         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
787 fi
788
789 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
790 AC_LINK_IFELSE(
791         [AC_LANG_PROGRAM([#include <limits.h>],
792                 [long long foo = LLONG_MAX])],
793         AC_MSG_RESULT(yes)
794         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
795         AC_MSG_RESULT(no)
796 )
797
798 AC_MSG_CHECKING(for timersub in time.h)
799 AC_LINK_IFELSE(
800         [AC_LANG_PROGRAM([#include <sys/time.h>],
801                 [struct timeval *a; timersub(a, a, a);])],
802         AC_MSG_RESULT(yes)
803                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
804         AC_MSG_RESULT(no)
805 )
806
807 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
808 old_LDFLAGS=${LDFLAGS}
809 cat >conftest.dynamics <<_ACEOF
810 {
811         *ast_*;
812 };
813 _ACEOF
814 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
815 PBX_DYNAMIC_LIST=0
816 AC_LINK_IFELSE(
817         [AC_LANG_PROGRAM([], [])],
818         PBX_DYNAMIC_LIST=1
819         AC_MSG_RESULT(yes),
820         AC_MSG_RESULT(no)
821 )
822 AC_SUBST(PBX_DYNAMIC_LIST)
823 LDFLAGS=${old_LDFLAGS}
824 rm -f conftest.dynamics
825
826 AC_CHECK_HEADER([sys/poll.h],
827    [HAS_POLL=1]
828    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
829    )
830
831 AC_ARG_ENABLE([internal-poll],
832         [AS_HELP_STRING([--enable-internal-poll],
833                 [Use Asterisk's poll implementation])],
834         [case "${enableval}" in
835                 y|ye|yes) HAS_POLL="";;
836                 n|no) HAS_POLL="${HAS_POLL}" ;;
837                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
838         esac])
839 AC_SUBST(HAS_POLL)
840
841 AC_ARG_ENABLE([asteriskssl],
842         [AS_HELP_STRING([--disable-asteriskssl],
843                 [Disable Asterisk's SSL wrapper library])],
844         [case "${enableval}" in
845                 y|ye|yes) AST_ASTERISKSSL=yes ;;
846                 n|no)  AST_ASTERISKSSL=no ;;
847                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
848         esac], [AST_ASTERISKSSL=yes])
849 AC_SUBST(AST_ASTERISKSSL)
850
851 AC_CHECK_FUNCS([inet_aton])
852
853 # check if we have IP_PKTINFO constant defined
854 AC_MSG_CHECKING(for IP_PKTINFO)
855 AC_LINK_IFELSE(
856                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
857                                                 [int pi = IP_PKTINFO;])],
858                 AC_MSG_RESULT(yes)
859                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
860                 AC_MSG_RESULT(no)
861 )
862
863 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
864 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
865
866 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
867 AC_LINK_IFELSE(
868         [AC_LANG_PROGRAM([#include <stdlib.h>
869                          #include <netdb.h>],
870                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
871         AC_MSG_RESULT(yes)
872         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
873         AC_MSG_RESULT(no)
874 )
875
876 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
877 AC_LINK_IFELSE(
878         [AC_LANG_PROGRAM([#include <stdlib.h>
879                          #include <netdb.h>],
880                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
881         AC_MSG_RESULT(yes)
882         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
883         AC_MSG_RESULT(no)
884 )
885
886 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
887
888 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
889 AC_LINK_IFELSE(
890 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
891 AC_MSG_RESULT(yes)
892 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
893 AC_MSG_RESULT(no)
894 )
895
896 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
897 AC_LINK_IFELSE(
898 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
899 AC_MSG_RESULT(yes)
900 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
901 AC_MSG_RESULT(no)
902 )
903
904 AC_MSG_CHECKING(for locale_t in locale.h)
905 AC_LINK_IFELSE(
906 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
907 AC_MSG_RESULT(yes)
908 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
909 AC_MSG_RESULT(no)
910   AC_MSG_CHECKING(for locale_t in xlocale.h)
911   AC_LINK_IFELSE(
912   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
913   AC_MSG_RESULT(yes)
914   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
915   AC_MSG_RESULT(no)
916   )
917 )
918
919 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
920 AC_LINK_IFELSE(
921 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
922 AC_MSG_RESULT(yes)
923 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
924 AC_MSG_RESULT(no)
925 )
926
927 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
928 AC_LINK_IFELSE(
929 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
930 AC_MSG_RESULT(yes)
931 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
932 AC_MSG_RESULT(no)
933 )
934
935 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
936
937 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
938 AC_LINK_IFELSE(
939 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
940 AC_MSG_RESULT(yes)
941 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
942 AC_MSG_RESULT(no)
943 )
944
945 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
946 AC_LINK_IFELSE(
947 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
948 AC_MSG_RESULT(yes)
949 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
950 AC_MSG_RESULT(no)
951 )
952
953 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
954 AC_LINK_IFELSE(
955 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
956 AC_MSG_RESULT(yes)
957 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
958 AC_MSG_RESULT(no)
959 )
960
961 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
962 AC_LINK_IFELSE(
963 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
964 AC_MSG_RESULT(yes)
965 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
966 AC_MSG_RESULT(no)
967 )
968
969 save_LIBS="$LIBS"
970 save_CFLAGS="$CFLAGS"
971 LIBS="$PTHREAD_LIBS $LIBS"
972 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
973
974 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
975 AC_LINK_IFELSE(
976   [AC_LANG_PROGRAM(
977     [#include <pthread.h>
978      #include <time.h>],
979     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
980   ],[
981     AC_MSG_RESULT(yes)
982     ac_cv_pthread_rwlock_timedwrlock="yes"
983   ],[
984     AC_MSG_RESULT(no)
985     ac_cv_pthread_rwlock_timedwrlock="no"
986   ]
987 )
988
989 # Some platforms define sem_init(), but only support sem_open(). joyous.
990 AC_MSG_CHECKING(for working unnamed semaphores)
991 AC_RUN_IFELSE(
992         [AC_LANG_PROGRAM([#include <semaphore.h>],
993                 [sem_t sem; return sem_init(&sem, 0, 0);])],
994         AC_MSG_RESULT(yes)
995         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
996         AC_MSG_RESULT(no),
997         AC_MSG_RESULT(cross-compile)
998         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
999         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1000 )
1001
1002 LIBS="$save_LIBS"
1003 CFLAGS="$save_CFLAGS"
1004 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1005   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1006 fi
1007
1008 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1009 saved_CFLAGS="${CFLAGS}"
1010 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1011 AC_COMPILE_IFELSE(
1012   [AC_LANG_PROGRAM(
1013     [#include <pthread.h>
1014      void empty(){}],
1015         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1016   ],[
1017     AC_MSG_RESULT(no)
1018     ac_cv_pthread_once_needsbraces="no"
1019   ],[
1020     AC_MSG_RESULT(yes)
1021     ac_cv_pthread_once_needsbraces="yes"
1022   ]
1023 )
1024 CFLAGS="${saved_CFLAGS}"
1025 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1026   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1027 fi
1028
1029 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1030
1031 # Can we compare a mutex to its initial value?
1032 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1033 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1034 AC_LINK_IFELSE(
1035         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1036         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1037                 return 0;
1038         }
1039         return 0])],
1040         AC_MSG_RESULT(yes)
1041         AC_DEFINE([CAN_COMPARE_MUTEX_TO_INIT_VALUE], 1, [Define to 1 if your system's implementation of mutexes supports comparison of a mutex to its initializer.]),
1042         AC_MSG_RESULT(no)
1043 )
1044
1045 #if test "${cross_compiling}" = "no";
1046 #then
1047 #AC_MSG_CHECKING(for working epoll support)
1048 #AC_LINK_IFELSE(
1049 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1050 #                                         if (res < 0)
1051 #                                            return 1;
1052 #                                         close (res);
1053 #                                         return 0;]),
1054 #AC_MSG_RESULT(yes)
1055 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1056 #AC_MSG_RESULT(no)
1057 #)
1058 #fi
1059
1060 # for FreeBSD thr_self
1061 AC_CHECK_HEADERS([sys/thr.h])
1062
1063 AC_MSG_CHECKING(for compiler sync operations)
1064 AC_LINK_IFELSE(
1065 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1066 AC_MSG_RESULT(yes)
1067 ax_cv_have_gcc_atomics=1
1068 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides __sync atomic operations.]),
1069 AC_MSG_RESULT(no)
1070 )
1071
1072 AC_MSG_CHECKING(for compiler atomic operations)
1073 AC_LINK_IFELSE(
1074 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __atomic_fetch_add(&foo1, 1, __ATOMIC_RELAXED);])],
1075 AC_MSG_RESULT(yes)
1076 ax_cv_have_c_atomics=1
1077 AC_DEFINE([HAVE_C_ATOMICS], 1, [Define to 1 if your C compiler provides __atomic operations.]),
1078 AC_MSG_RESULT(no)
1079 )
1080
1081 if test -z $ax_cv_have_c_atomics$ax_cv_have_gcc_atomics; then
1082         AC_MSG_ERROR([*** Atomic operations are not supported by your compiler.])
1083 fi
1084
1085 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1086 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1087 AC_RUN_IFELSE(
1088         [AC_LANG_PROGRAM([#include <stdio.h>],
1089                 [printf("%s", NULL)])],
1090         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1091         AC_MSG_RESULT(yes),
1092         AC_MSG_RESULT(no),
1093         # It's unlikely an embedded system will have this.
1094         AC_MSG_RESULT(unknown)
1095 )
1096
1097 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1098 AC_RUN_IFELSE(
1099 [AC_LANG_PROGRAM([
1100 #include <stdio.h>
1101 #include <sys/select.h>
1102 #include <sys/time.h>
1103 #include <sys/resource.h>
1104 #include <string.h>
1105 #include <errno.h>
1106 #include <stdlib.h>
1107 #include <sys/types.h>
1108 #include <sys/stat.h>
1109 #include <fcntl.h>
1110 #include <unistd.h>
1111 ], [[
1112         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1113         int fd0, fd1;
1114         struct timeval tv = { 0, };
1115         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1116         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1117         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1118         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1119         FD_SET(fd0, (fd_set *) &fds);
1120         FD_SET(fd1, (fd_set *) &fds);
1121         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1122         exit(0)]])],
1123         AC_MSG_RESULT(yes)
1124         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1125         AC_MSG_RESULT(no),
1126         AC_MSG_RESULT(cross-compile)
1127 )
1128
1129 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1130         AC_RUN_IFELSE(
1131                 [AC_LANG_PROGRAM([
1132 #include <unistd.h>
1133 #include <sys/types.h>
1134 #include <stdlib.h>
1135 ], [if (getuid() != 0) { exit(1); }])],
1136                 AC_DEFINE([CONFIGURE_RAN_AS_ROOT], 1, [Some configure tests will unexpectedly fail if configure is run by a non-root user.  These may be able to be tested at runtime.]))
1137 fi
1138
1139 AC_MSG_CHECKING([if we have usable eventfd support])
1140 AC_RUN_IFELSE(
1141   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1142       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1143   AC_MSG_RESULT(yes)
1144   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1145   AC_MSG_RESULT(no),
1146   AC_MSG_RESULT(cross-compile)
1147 )
1148
1149 AST_GCC_ATTRIBUTE(pure)
1150 AST_GCC_ATTRIBUTE(malloc)
1151 AST_GCC_ATTRIBUTE(const)
1152 AST_GCC_ATTRIBUTE(unused)
1153 AST_GCC_ATTRIBUTE(always_inline)
1154 AST_GCC_ATTRIBUTE(deprecated)
1155 AST_GCC_ATTRIBUTE(sentinel)
1156 AST_GCC_ATTRIBUTE(warn_unused_result)
1157 AST_GCC_ATTRIBUTE(may_alias)
1158 AST_GCC_ATTRIBUTE(constructor)
1159 if test "$ax_cv_have_func_attribute_constructor" != "1"; then
1160         AC_MSG_ERROR([*** Function constructor attribute is not supported by your compiler.])
1161 fi
1162
1163 AST_GCC_ATTRIBUTE(destructor)
1164 if test "$ax_cv_have_func_attribute_destructor" != "1"; then
1165         AC_MSG_ERROR([*** Function destructor attribute is not supported by your compiler.])
1166 fi
1167 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1168
1169 AC_MSG_CHECKING(for -fsanitize=address support)
1170 saved_sanitize_CFLAGS="${CFLAGS}"
1171 saved_sanitize_LDFLAGS="${LDFLAGS}"
1172 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1173 LDFLAGS="-fsanitize=address"
1174 AC_COMPILE_IFELSE(
1175         [AC_LANG_PROGRAM([], [int x = 1;])],
1176         AC_MSG_RESULT(yes)
1177         [AST_ADDRESS_SANITIZER=1],
1178         [AST_ADDRESS_SANITIZER=0]
1179         AC_MSG_RESULT(no)
1180 )
1181 CFLAGS="${saved_sanitize_CFLAGS}"
1182 LDFLAGS="${saved_sanitize_LDFLAGS}"
1183 AC_SUBST(AST_ADDRESS_SANITIZER)
1184
1185 AC_MSG_CHECKING(for -fsanitize=thread support)
1186 saved_sanitize_CFLAGS="${CFLAGS}"
1187 saved_sanitize_LDFLAGS="${LDFLAGS}"
1188 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1189 LDFLAGS="-fsanitize=thread -pie -fPIE"
1190 AC_COMPILE_IFELSE(
1191         [AC_LANG_PROGRAM([], [int x = 1;])],
1192         AC_MSG_RESULT(yes)
1193         [AST_THREAD_SANITIZER=1],
1194         [AST_THREAD_SANITIZER=0]
1195         AC_MSG_RESULT(no)
1196 )
1197 CFLAGS="${saved_sanitize_CFLAGS}"
1198 LDFLAGS="${saved_sanitize_LDFLAGS}"
1199 AC_SUBST(AST_THREAD_SANITIZER)
1200
1201 AC_MSG_CHECKING(for -fsanitize=leak support)
1202 saved_sanitize_CFLAGS="${CFLAGS}"
1203 saved_sanitize_LDFLAGS="${LDFLAGS}"
1204 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1205 LDFLAGS="-fsanitize=leak"
1206 AC_COMPILE_IFELSE(
1207         [AC_LANG_PROGRAM([], [int x = 1;])],
1208         AC_MSG_RESULT(yes)
1209         [AST_LEAK_SANITIZER=1],
1210         [AST_LEAK_SANITIZER=0]
1211         AC_MSG_RESULT(no)
1212 )
1213 CFLAGS="${saved_sanitize_CFLAGS}"
1214 LDFLAGS="${saved_sanitize_LDFLAGS}"
1215 AC_SUBST(AST_LEAK_SANITIZER)
1216
1217 AC_MSG_CHECKING(for -fsanitize=undefined support)
1218 saved_sanitize_CFLAGS="${CFLAGS}"
1219 saved_sanitize_LDFLAGS="${LDFLAGS}"
1220 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1221 LDFLAGS="-fsanitize=undefined"
1222 AC_COMPILE_IFELSE(
1223         [AC_LANG_PROGRAM([], [int x = 1;])],
1224         AC_MSG_RESULT(yes)
1225         [AST_UNDEFINED_SANITIZER=1],
1226         [AST_UNDEFINED_SANITIZER=0]
1227         AC_MSG_RESULT(no)
1228 )
1229 CFLAGS="${saved_sanitize_CFLAGS}"
1230 LDFLAGS="${saved_sanitize_LDFLAGS}"
1231 AC_SUBST(AST_UNDEFINED_SANITIZER)
1232
1233 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1234 if $(${CC} -Wdeclaration-after-statement -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1235         AC_MSG_RESULT(yes)
1236         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1237 else
1238         AC_MSG_RESULT(no)
1239         AST_DECLARATION_AFTER_STATEMENT=
1240 fi
1241 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1242
1243 AC_MSG_CHECKING(for -Wtrampolines support)
1244 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1245         AC_MSG_RESULT(yes)
1246         AST_TRAMPOLINES=-Wtrampolines
1247 else
1248         AC_MSG_RESULT(no)
1249         AST_TRAMPOLINES=
1250 fi
1251 AC_SUBST(AST_TRAMPOLINES)
1252
1253 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1254 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1255         AC_MSG_RESULT(yes)
1256         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1257 else
1258         AC_MSG_RESULT(no)
1259         AST_FORTIFY_SOURCE=
1260 fi
1261 AC_SUBST(AST_FORTIFY_SOURCE)
1262
1263 AC_MSG_CHECKING(for -fno-strict-overflow)
1264 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1265         AC_MSG_RESULT(yes)
1266         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1267 else
1268         AC_MSG_RESULT(no)
1269         AST_NO_STRICT_OVERFLOW=
1270 fi
1271 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1272
1273 AC_MSG_CHECKING(for -Wno-format-truncation)
1274 if $(${CC} -Wno-format-truncation -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1275         AC_MSG_RESULT(yes)
1276         AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
1277 else
1278         AC_MSG_RESULT(no)
1279         AST_NO_FORMAT_TRUNCATION=
1280 fi
1281 AC_SUBST(AST_NO_FORMAT_TRUNCATION)
1282
1283 AC_MSG_CHECKING(for -Wshadow)
1284 if $(${CC} -Wshadow -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1285         AC_MSG_RESULT(yes)
1286         AST_SHADOW_WARNINGS=-Wshadow
1287 else
1288         AC_MSG_RESULT(no)
1289         AST_SHADOW_WARNINGS=
1290 fi
1291 AC_SUBST(AST_SHADOW_WARNINGS)
1292
1293 AC_MSG_CHECKING(for -march=native support)
1294 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1295         AC_MSG_RESULT(yes)
1296         AST_NATIVE_ARCH=1
1297 else
1298         AC_MSG_RESULT(no)
1299         AST_NATIVE_ARCH=0
1300 fi
1301 AC_SUBST(AST_NATIVE_ARCH)
1302
1303
1304 dnl Check to see if rpath should be set in LDFLAGS
1305 AC_ARG_ENABLE(rpath,
1306         [AS_HELP_STRING([--disable-rpath],
1307                         [Disables rpath linker option checking])],
1308         [case "${enableval}" in
1309                 y|ye|yes) check_rpath=yes ;;
1310                 n|no) check_rpath=no ;;
1311                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1312         esac], [check_rpath=yes])
1313
1314 AC_MSG_CHECKING(whether to use rpath)
1315 AST_RPATH=
1316 if test "${check_rpath}" != yes; then
1317         AC_MSG_RESULT(skipped)
1318 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1319         AC_MSG_RESULT(not needed)
1320 else
1321         AST_RPATH="-Wl,-rpath,${libdir}"
1322 fi
1323 AC_SUBST(AST_RPATH)
1324
1325 AC_MSG_CHECKING(for sysinfo)
1326 AC_LINK_IFELSE(
1327         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1328                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1329         AC_MSG_RESULT(yes)
1330         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1331         AC_MSG_RESULT(no)
1332 )
1333
1334 AC_SEARCH_LIBS(res_9_ninit, resolv)
1335 AC_MSG_CHECKING(for res_ninit)
1336 AC_LINK_IFELSE(
1337         [AC_LANG_PROGRAM([
1338                         #ifdef HAVE_SYS_SOCKET_H
1339                         #include <sys/socket.h>
1340                         #endif
1341                         #ifdef HAVE_NETINET_IN_H
1342                         #include <netinet/in.h>
1343                         #endif
1344                         #ifdef HAVE_ARPA_NAMESER_H
1345                         #include <arpa/nameser.h>
1346                         #endif
1347                         #include <resolv.h>],
1348                         [int foo = res_ninit(NULL);])],
1349         AC_MSG_RESULT(yes)
1350         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1351         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1352         AC_MSG_CHECKING(for res_ndestroy)
1353         AC_LINK_IFELSE(
1354                 [AC_LANG_PROGRAM([
1355                                 #ifdef HAVE_SYS_SOCKET_H
1356                                 #include <sys/socket.h>
1357                                 #endif
1358                                 #ifdef HAVE_NETINET_IN_H
1359                                 #include <netinet/in.h>
1360                                 #endif
1361                                 #ifdef HAVE_ARPA_NAMESER_H
1362                                 #include <arpa/nameser.h>
1363                                 #endif
1364                                 #include <resolv.h>],
1365                                 [res_ndestroy(NULL);])],
1366                 AC_MSG_RESULT(yes)
1367                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1368                 AC_MSG_RESULT(no)
1369         )
1370         AC_SEARCH_LIBS(res_9_close, resolv)
1371         AC_MSG_CHECKING(for res_close)
1372         AC_LINK_IFELSE(
1373                 [AC_LANG_PROGRAM([
1374                                 #ifdef HAVE_SYS_SOCKET_H
1375                                 #include <sys/socket.h>
1376                                 #endif
1377                                 #ifdef HAVE_NETINET_IN_H
1378                                 #include <netinet/in.h>
1379                                 #endif
1380                                 #ifdef HAVE_ARPA_NAMESER_H
1381                                 #include <arpa/nameser.h>
1382                                 #endif
1383                                 #include <resolv.h>],
1384                                 [res_close();])],
1385                 AC_MSG_RESULT(yes)
1386                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1387                 AC_MSG_RESULT(no)
1388         ),
1389         AC_MSG_RESULT(no)
1390 )
1391
1392 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1393 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1394 [[
1395 #undef BIND_8_COMPAT
1396 #include <arpa/nameser.h>
1397 ]],
1398 [[int x = NXDOMAIN]])],
1399 AC_MSG_RESULT(no),
1400 AC_MSG_RESULT(yes)
1401 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1402 AC_SUBST(BIND8_CFLAGS)
1403
1404 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1405
1406 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1407
1408 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1409
1410 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1411
1412 AC_CHECK_SIZEOF([int])
1413 AC_CHECK_SIZEOF([long])
1414 AC_CHECK_SIZEOF([long long])
1415 AC_CHECK_SIZEOF([char *])
1416 AC_CHECK_SIZEOF(long)
1417 AC_CHECK_SIZEOF(long long)
1418 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1419 fd_set foo;])
1420 # This doesn't actually work; what it does is to use the variable set in the
1421 # previous test as a cached value to set the right output variables.
1422 AC_CHECK_SIZEOF(fd_set.fds_bits)
1423
1424 # Set a type compatible with the previous.  We cannot just use a generic type
1425 # for these bits, because on big-endian systems, the bits won't match up
1426 # correctly if the size is wrong.
1427 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1428   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1429 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1430   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1431 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1432   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1433 fi ; fi ; fi
1434
1435 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1436 PBX_DLADDR=0
1437 old_LIBS=${LIBS}
1438 LIBS="${LIBS} -ldl"
1439 AC_LINK_IFELSE(
1440         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1441 #include <dlfcn.h>],
1442                 [dladdr((void *)0, (void *)0)]
1443         )],
1444         AC_MSG_RESULT(yes)
1445         PBX_DLADDR=1
1446         AC_SUBST([PBX_DLADDR])
1447         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1448         AC_MSG_RESULT(no)
1449 )
1450 LIBS=${old_LIBS}
1451
1452 # PKGCONFIG is used in later tests
1453 PKG_PROG_PKG_CONFIG()
1454
1455
1456 # do the package library checks now
1457
1458 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1459
1460 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1461
1462 if test "${PBX_BFD}" = "0"; then
1463   # Fedora/RedHat/CentOS require extra libraries
1464   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1465 fi
1466
1467 if test "${PBX_BFD}" = "0"; then
1468   # openSUSE requires -lz
1469   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1470 fi
1471
1472 case "${OSARCH}" in
1473 linux*)
1474   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1475   ;;
1476 esac
1477
1478 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1479 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1480 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1481
1482 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1483
1484 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1485
1486 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1487
1488 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1489 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1490
1491 GSM_INTERNAL="yes"
1492 AC_SUBST(GSM_INTERNAL)
1493 GSM_SYSTEM="yes"
1494 if test "${USE_GSM}" != "no"; then
1495    if test "${GSM_DIR}" = "internal"; then
1496       GSM_SYSTEM="no"
1497    elif test "${GSM_DIR}" != ""; then
1498       GSM_INTERNAL="no"
1499    fi
1500    if test "${GSM_SYSTEM}" = "yes"; then
1501       gsmlibdir=""
1502       if test "x${GSM_DIR}" != "x"; then
1503          if test -d ${GSM_DIR}/lib; then
1504             gsmlibdir="-L${GSM_DIR}/lib"
1505          else
1506             gsmlibdir="-L${GSM_DIR}"
1507          fi
1508       fi
1509       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1510       [Define to indicate the GSM library]), [], ${gsmlibdir})
1511       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1512          if test "x${GSM_DIR}" != "x" ; then
1513             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1514             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1515          else
1516             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1517             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1518          fi
1519          if test "${GSM_HEADER_FOUND}" = "0" ; then
1520             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1521                if test "x${GSM_MANDATORY}" = "xyes" ; then
1522                   AC_MSG_NOTICE([***])
1523                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1524                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1525                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1526                   exit 1
1527                fi
1528             fi
1529          fi
1530          GSM_OK=0
1531          if test "${GSM_HEADER_FOUND}" = "1" ; then
1532             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1533             GSM_OK=1
1534          else
1535             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1536                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1537                GSM_OK=1
1538             fi
1539          fi
1540          if test "${GSM_OK}" = "1" ; then
1541             GSM_LIB="-lgsm"
1542             if test "x${GSM_DIR}" != "x"; then
1543                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1544                GSM_INCLUDE="-I${GSM_DIR}/include"
1545             fi
1546             PBX_GSM=1
1547             GSM_INTERNAL="no"
1548          fi
1549       fi
1550    fi
1551    if test "${GSM_INTERNAL}" = "yes"; then
1552       PBX_GSM=1
1553       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1554    fi
1555 fi
1556
1557 ILBC_INTERNAL="yes"
1558 AC_SUBST(ILBC_INTERNAL)
1559 ILBC_SYSTEM="yes"
1560 if test "${USE_ILBC}" != "no"; then
1561    if test "${ILBC_DIR}" = "internal"; then
1562       ILBC_SYSTEM="no"
1563    elif test "${ILBC_DIR}" != ""; then
1564       ILBC_INTERNAL="no"
1565    fi
1566    if test "${ILBC_SYSTEM}" = "yes"; then
1567       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1568       if test "$PBX_ILBC" = "1"; then
1569          ILBC_INTERNAL="no"
1570       fi
1571    fi
1572    if test "${ILBC_INTERNAL}" = "yes"; then
1573       PBX_ILBC=1
1574    fi
1575 fi
1576
1577 AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1578 if test "${PBX_LIBEDIT}" != 1; then
1579         # some platforms do not list libedit via pkg-config, for example OpenBSD 6.2
1580         AST_EXT_LIB_CHECK([LIBEDIT], [edit], [history_init], [histedit.h], [-ltermcap])
1581 fi
1582 if test "${PBX_LIBEDIT}" != 1; then
1583         AC_MSG_ERROR(*** Please install the 'libedit' development package.)
1584         exit 1
1585 fi
1586 AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1587
1588 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1589 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1590 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1591 # Some versions of Linux package iconv in glibc
1592 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1593
1594 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1595 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1596
1597 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1598
1599 if test "${USE_IMAP_TK}" != "no"; then
1600         saved_cppflags="${CPPFLAGS}"
1601         saved_libs="${LIBS}"
1602         switch_to_system_on_failure="no"
1603         if test "${IMAP_TK_DIR}" = ""; then
1604                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1605                 switch_to_system_on_failure="yes"
1606         fi
1607         if test "${IMAP_TK_DIR}" != "system"; then
1608                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1609                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1610                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1611                 fi
1612                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1613                 imap_include="-I${IMAP_TK_DIR}/c-client"
1614         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1615                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1616                 AC_LINK_IFELSE(
1617                 [AC_LANG_PROGRAM(
1618                                 [#include "c-client.h"
1619                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1620                                 {
1621                                 }
1622                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1623                                 {
1624                                 }
1625                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1626                                 {
1627                                 }
1628                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1629                                 {
1630                                 }
1631                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1632                                 {
1633                                 }
1634                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1635                                 {
1636                                 }
1637                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1638                                 {
1639                                 }
1640                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1641                                 {
1642                                 }
1643                                 void mm_log (char *string,long errflg)
1644                                 {
1645                                 }
1646                                 void mm_dlog (char *string)
1647                                 {
1648                                 }
1649                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1650                                 {
1651                                 }
1652                                 void mm_critical (MAILSTREAM *stream)
1653                                 {
1654                                 }
1655                                 void mm_nocritical (MAILSTREAM *stream)
1656                                 {
1657                                 }
1658                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1659                                 {
1660                                 }
1661                                 void mm_fatal (char *string)
1662                                 {
1663                                 }],
1664                                 [
1665                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1666                                 ]
1667                         )],
1668                         [ac_cv_imap_tk="yes"],
1669                         [ac_cv_imap_tk="no"]
1670                 )
1671                 if test "${ac_cv_imap_tk}" = "yes"; then
1672                         AC_LINK_IFELSE(
1673                                 [AC_LANG_PROGRAM(
1674                                         [#include "c-client.h"
1675                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1676                                         {
1677                                         }
1678                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1679                                         {
1680                                         }
1681                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1682                                         {
1683                                         }
1684                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1685                                         {
1686                                         }
1687                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1688                                         {
1689                                         }
1690                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1691                                         {
1692                                         }
1693                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1694                                         {
1695                                         }
1696                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1697                                         {
1698                                         }
1699                                         void mm_log (char *string,long errflg)
1700                                         {
1701                                         }
1702                                         void mm_dlog (char *string)
1703                                         {
1704                                         }
1705                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1706                                         {
1707                                         }
1708                                         void mm_critical (MAILSTREAM *stream)
1709                                         {
1710                                         }
1711                                         void mm_nocritical (MAILSTREAM *stream)
1712                                         {
1713                                         }
1714                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1715                                         {
1716                                         }
1717                                         void mm_fatal (char *string)
1718                                         {
1719                                         }],
1720                                         [
1721                                         long check = mail_expunge_full(NULL, "", 0);
1722                                         ]
1723                                 )],
1724                                 [ac_cv_imap_tk2006="yes"],
1725                                 [ac_cv_imap_tk2006="no"]
1726                         )
1727                 fi
1728                 CPPFLAGS="${saved_cppflags}"
1729                 LIBS="${saved_libs}"
1730                 if test "${ac_cv_imap_tk}" = "no"; then
1731                         AC_MSG_RESULT(no)
1732                         if test "${switch_to_system_on_failure}" = "yes"; then
1733                                 IMAP_TK_DIR="system"
1734                         else #This means they specified a directory. Search for a package installation there too
1735                                 AC_MSG_CHECKING([for system c-client library...])
1736                                 CPPFLAGS="${saved_cppflags}"
1737                                 LIBS="${saved_libs}"
1738                                 imap_include="-I${IMAP_TK_DIR}/include"
1739                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1740                                 imap_libs="-lc-client"
1741                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1742                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1743                                 AC_LINK_IFELSE(
1744                                 [AC_LANG_PROGRAM(
1745                                                 [#include "c-client.h"
1746                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1747                                                 {
1748                                                 }
1749                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1750                                                 {
1751                                                 }
1752                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1753                                                 {
1754                                                 }
1755                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1756                                                 {
1757                                                 }
1758                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1759                                                 {
1760                                                 }
1761                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1762                                                 {
1763                                                 }
1764                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1765                                                 {
1766                                                 }
1767                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1768                                                 {
1769                                                 }
1770                                                 void mm_log (char *string,long errflg)
1771                                                 {
1772                                                 }
1773                                                 void mm_dlog (char *string)
1774                                                 {
1775                                                 }
1776                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1777                                                 {
1778                                                 }
1779                                                 void mm_critical (MAILSTREAM *stream)
1780                                                 {
1781                                                 }
1782                                                 void mm_nocritical (MAILSTREAM *stream)
1783                                                 {
1784                                                 }
1785                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1786                                                 {
1787                                                 }
1788                                                 void mm_fatal (char *string)
1789                                                 {
1790                                                 }],
1791                                                 [
1792                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1793                                                 ]
1794                                         )],
1795                                         [ac_cv_imap_tk="yes"],
1796                                         [ac_cv_imap_tk="no"]
1797                                 )
1798                                 if test "${ac_cv_imap_tk}" = "yes"; then
1799                                         AC_LINK_IFELSE(
1800                                                 [AC_LANG_PROGRAM(
1801                                                         [#include "c-client.h"
1802                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1803                                                         {
1804                                                         }
1805                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1806                                                         {
1807                                                         }
1808                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1809                                                         {
1810                                                         }
1811                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1812                                                         {
1813                                                         }
1814                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1815                                                         {
1816                                                         }
1817                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1818                                                         {
1819                                                         }
1820                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1821                                                         {
1822                                                         }
1823                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1824                                                         {
1825                                                         }
1826                                                         void mm_log (char *string,long errflg)
1827                                                         {
1828                                                         }
1829                                                         void mm_dlog (char *string)
1830                                                         {
1831                                                         }
1832                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1833                                                         {
1834                                                         }
1835                                                         void mm_critical (MAILSTREAM *stream)
1836                                                         {
1837                                                         }
1838                                                         void mm_nocritical (MAILSTREAM *stream)
1839                                                         {
1840                                                         }
1841                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1842                                                         {
1843                                                         }
1844                                                         void mm_fatal (char *string)
1845                                                         {
1846                                                         }],
1847                                                         [
1848                                                         long check = mail_expunge_full(NULL, "", 0);
1849                                                         ]
1850                                                 )],
1851                                                 [ac_cv_imap_tk2006="yes"],
1852                                                 [ac_cv_imap_tk2006="no"]
1853                                         )
1854                                 fi
1855                         fi
1856                 fi
1857         fi
1858         if test "${IMAP_TK_DIR}" = "system"; then
1859                 #We will enter here if user specified "system" or if any of above checks failed
1860                 AC_MSG_CHECKING([for system c-client library...])
1861                 CPPFLAGS="${saved_cppflags}"
1862                 LIBS="${saved_libs}"
1863                 imap_ldflags=""
1864                 imap_libs="-lc-client"
1865                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1866                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1867                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1868                 AC_LINK_IFELSE(
1869                 [AC_LANG_PROGRAM(
1870                                 [#include <stdio.h>
1871                                 #include <imap/c-client.h>
1872                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1873                                 {
1874                                 }
1875                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1876                                 {
1877                                 }
1878                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1879                                 {
1880                                 }
1881                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1882                                 {
1883                                 }
1884                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1885                                 {
1886                                 }
1887                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1888                                 {
1889                                 }
1890                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1891                                 {
1892                                 }
1893                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1894                                 {
1895                                 }
1896                                 void mm_log (char *string,long errflg)
1897                                 {
1898                                 }
1899                                 void mm_dlog (char *string)
1900                                 {
1901                                 }
1902                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1903                                 {
1904                                 }
1905                                 void mm_critical (MAILSTREAM *stream)
1906                                 {
1907                                 }
1908                                 void mm_nocritical (MAILSTREAM *stream)
1909                                 {
1910                                 }
1911                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1912                                 {
1913                                 }
1914                                 void mm_fatal (char *string)
1915                                 {
1916                                 }],
1917                                 [
1918                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1919                                 ]
1920                         )],
1921                         [ac_cv_imap_tk="yes"],
1922                         [ac_cv_imap_tk="no"]
1923                 )
1924                 if test "${ac_cv_imap_tk}" = "yes"; then
1925                         AC_LINK_IFELSE(
1926                                 [AC_LANG_PROGRAM(
1927                                         [#include <stdio.h>
1928                                         #include <imap/c-client.h>
1929                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1930                                         {
1931                                         }
1932                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1933                                         {
1934                                         }
1935                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1936                                         {
1937                                         }
1938                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1939                                         {
1940                                         }
1941                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1942                                         {
1943                                         }
1944                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1945                                         {
1946                                         }
1947                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1948                                         {
1949                                         }
1950                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1951                                         {
1952                                         }
1953                                         void mm_log (char *string,long errflg)
1954                                         {
1955                                         }
1956                                         void mm_dlog (char *string)
1957                                         {
1958                                         }
1959                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1960                                         {
1961                                         }
1962                                         void mm_critical (MAILSTREAM *stream)
1963                                         {
1964                                         }
1965                                         void mm_nocritical (MAILSTREAM *stream)
1966                                         {
1967                                         }
1968                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1969                                         {
1970                                         }
1971                                         void mm_fatal (char *string)
1972                                         {
1973                                         }],
1974                                         [
1975                                         long check = mail_expunge_full(NULL, "", 0);
1976                                         ]
1977                                 )],
1978                                 [ac_cv_imap_tk2006="yes"],
1979                                 [ac_cv_imap_tk2006="no"]
1980                         )
1981                 else #looking in imap directory didn't work, try c-client
1982                         imap_ldflags=""
1983                         imap_libs="-lc-client"
1984                         imap_include="-DUSE_SYSTEM_CCLIENT"
1985                         CPPFLAGS="${saved_cppflags}"
1986                         LIBS="${saved_libs}"
1987                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1988                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1989                         AC_LINK_IFELSE(
1990                         [AC_LANG_PROGRAM(
1991                                         [#include <stdio.h>
1992                                         #include <c-client/c-client.h>
1993                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1994                                         {
1995                                         }
1996                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1997                                         {
1998                                         }
1999                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
2000                                         {
2001                                         }
2002                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
2003                                         {
2004                                         }
2005                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2006                                         {
2007                                         }
2008                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2009                                         {
2010                                         }
2011                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2012                                         {
2013                                         }
2014                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2015                                         {
2016                                         }
2017                                         void mm_log (char *string,long errflg)
2018                                         {
2019                                         }
2020                                         void mm_dlog (char *string)
2021                                         {
2022                                         }
2023                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2024                                         {
2025                                         }
2026                                         void mm_critical (MAILSTREAM *stream)
2027                                         {
2028                                         }
2029                                         void mm_nocritical (MAILSTREAM *stream)
2030                                         {
2031                                         }
2032                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2033                                         {
2034                                         }
2035                                         void mm_fatal (char *string)
2036                                         {
2037                                         }],
2038                                         [
2039                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2040                                         ]
2041                                 )],
2042                                 [ac_cv_imap_tk="yes"],
2043                                 [ac_cv_imap_tk="no"]
2044                         )
2045                         if test "${ac_cv_imap_tk}" = "yes"; then
2046                                 AC_LINK_IFELSE(
2047                                         [AC_LANG_PROGRAM(
2048                                                 [#include <stdio.h>
2049                                                 #include <c-client/c-client.h>
2050                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2051                                                 {
2052                                                 }
2053                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2054                                                 {
2055                                                 }
2056                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2057                                                 {
2058                                                 }
2059                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2060                                                 {
2061                                                 }
2062                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2063                                                 {
2064                                                 }
2065                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2066                                                 {
2067                                                 }
2068                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2069                                                 {
2070                                                 }
2071                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2072                                                 {
2073                                                 }
2074                                                 void mm_log (char *string,long errflg)
2075                                                 {
2076                                                 }
2077                                                 void mm_dlog (char *string)
2078                                                 {
2079                                                 }
2080                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2081                                                 {
2082                                                 }
2083                                                 void mm_critical (MAILSTREAM *stream)
2084                                                 {
2085                                                 }
2086                                                 void mm_nocritical (MAILSTREAM *stream)
2087                                                 {
2088                                                 }
2089                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2090                                                 {
2091                                                 }
2092                                                 void mm_fatal (char *string)
2093                                                 {
2094                                                 }],
2095                                                 [
2096                                                 long check = mail_expunge_full(NULL, "", 0);
2097                                                 ]
2098                                         )],
2099                                         [ac_cv_imap_tk2006="yes"],
2100                                         [ac_cv_imap_tk2006="no"]
2101                                 )
2102                         fi
2103                 fi
2104         fi
2105         if test "${ac_cv_imap_tk}" = "yes"; then
2106                 AC_MSG_RESULT(yes)
2107                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2108                 IMAP_TK_INCLUDE="${imap_include}"
2109                 PBX_IMAP_TK=1
2110                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2111                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2112                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2113                 fi
2114         else
2115                 AC_MSG_RESULT(no)
2116         fi
2117         CPPFLAGS="${saved_cppflags}"
2118         LIBS="${saved_libs}"
2119 fi
2120
2121 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2122
2123 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2124
2125 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2126
2127 # BSD (and OS X) equivalent of inotify
2128 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2129
2130 # 64-bit version of kevent (from kqueue) on OS X
2131 AC_CHECK_FUNCS([kevent64])
2132
2133 # Needed by unixodbc
2134 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2135
2136 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2137
2138 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2139
2140 if test "${PBX_MISDN}" = 1; then
2141    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2142    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2143    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2144    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2145    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2146    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2147 fi
2148
2149 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2150
2151 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2152
2153 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2154
2155 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2156 [#include <ne_auth.h>],
2157 [#ifndef NE_AUTH_NTLM
2158 #error Need libneon >= 0.29.0
2159 #endif])
2160
2161 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2162 [#include <net-snmp/net-snmp-config.h>
2163 #include <net-snmp/net-snmp-includes.h>
2164 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2165 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2166
2167 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2168
2169 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2170 # detect as a useable version so that is going to be the minimum version
2171 # that we will require.
2172 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2173 # script bug which does not find the ldns library.  The bug is fixed in
2174 # v1.4.22 but that version is not easily detectable.
2175 #
2176 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2177 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2178
2179 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2180
2181 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2182
2183 # Non-glibc platforms require libexecinfo for backtrace support
2184 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2185 # Linux, however, has backtrace directly in glibc
2186 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2187
2188 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2189
2190 AST_EXT_LIB_CHECK([BEANSTALK], [beanstalk], [bs_version], [beanstalk.h])
2191
2192 # possible places for oss definitions
2193 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2194 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2195 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2196
2197 PG_CONFIG=No
2198 if test "${USE_PGSQL}" != "no"; then
2199    if test "x${PGSQL_DIR}" != "x"; then
2200       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2201       if test x"${PG_CONFIG}" = xNo; then
2202          AC_MSG_NOTICE([***])
2203          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2204          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2205          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2206          AC_MSG_NOTICE([*** including --without-postgres])
2207          exit 1
2208       fi
2209    else
2210       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2211    fi
2212 fi
2213 if test "${PG_CONFIG}" != No; then
2214    PGSQL_libdir=`${PG_CONFIG} --libdir`
2215    PGSQL_includedir=`${PG_CONFIG} --includedir`
2216    if test "x$?" != "x0" ; then
2217       if test -n "${PGSQL_MANDATORY}" ; then
2218          AC_MSG_NOTICE([***])
2219          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2220          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2221          AC_MSG_NOTICE([*** including --without-postgres])
2222          exit 1
2223           fi
2224    else
2225       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2226       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2227
2228       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2229       old_CFLAGS=${CFLAGS}
2230       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2231       old_LDFLAGS=${LDFLAGS}
2232       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2233       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2234           [const char *foo = pg_encoding_to_char(1)])],
2235         [AC_MSG_RESULT(yes)
2236          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2237         [AC_MSG_RESULT(no)])
2238       CFLAGS=${old_CFLAGS}
2239       LDFLAGS=${old_LDFLAGS}
2240
2241       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2242          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2243          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2244          PBX_PGSQL=1
2245       elif test -n "${PGSQL_MANDATORY}";
2246       then
2247          AC_MSG_NOTICE([***])
2248          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2249          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2250          AC_MSG_NOTICE([*** including --without-postgres])
2251          exit 1
2252       fi
2253    fi
2254 fi
2255
2256 if test "$USE_PJPROJECT" != "no" ; then
2257    if test "$PJPROJECT_BUNDLED" = "no" ; then
2258       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2259
2260       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2261       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2262
2263       saved_cppflags="${CPPFLAGS}"
2264       saved_libs="${LIBS}"
2265       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2266       LIBS="${LIBS} ${PJPROJECT_LIB}"
2267       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2268       LIBS="${saved_libs}"
2269       CPPFLAGS="${saved_cppflags}"
2270
2271       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2272       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2273       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2274
2275       saved_cppflags="${CPPFLAGS}"
2276       saved_libs="${LIBS}"
2277       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2278       LIBS="${LIBS} ${PJPROJECT_LIB}"
2279       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2280       LIBS="${saved_libs}"
2281       CPPFLAGS="${saved_cppflags}"
2282
2283       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2284       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2285       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2286       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2287       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2288    fi
2289 fi
2290
2291 AC_SUBST([PYTHONDEV_LIB])
2292 AC_SUBST([PYTHONDEV_INCLUDE])
2293 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2294
2295 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2296
2297 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2298
2299 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2300 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2301 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2302 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2303 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2304 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2305 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2306 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2307 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2308 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2309 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2310 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2311 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2312 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2313 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2314 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2315 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2316
2317 # ------------------------------------v
2318 # TODO: The code can be changed to always include these features now.
2319 # These features will always be present if pri_connected_line_update is available.
2320 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2321 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2322 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2323 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2324 # ------------------------------------^
2325
2326 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2327 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2328 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2329
2330 AST_C_COMPILE_CHECK([SPANDSP], [
2331                 #if SPANDSP_RELEASE_DATE < 20080516
2332                 #error "spandsp 0.0.5 or greater is required"
2333                 #endif
2334         ], [spandsp/version.h], , [minimum version of SpanDSP])
2335
2336 if test "x${PBX_SPANDSP}" = "x1" ; then
2337         # We found the correct version in the header, now let's make sure it links
2338         # properly, and that libtiff is available
2339         PBX_SPANDSP=0
2340         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2341 fi
2342
2343 if test "x${PBX_SPANDSP}" = "x1" ; then
2344         # We also need t38_terminal_init()
2345         PBX_SPANDSP=0
2346         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2347 fi
2348
2349 # Check for libss7 v2.0 branch compatible version.
2350 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2351
2352 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2353
2354 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2355 # opusfile.h includes <opus_multistream.h> so we need to make sure that
2356 # either $OPUS_INCLUDE or /usr/include/opus is added to the search path.
2357 __opus_include=${OPUS_INCLUDE}
2358 if test -z "$__opus_include" -o x"$__opus_include" = x" " ; then
2359         __opus_include=-I/usr/include/opus
2360 fi
2361 AST_EXT_LIB_CHECK([OPUSFILE], [opusfile], [op_open_callbacks], [opus/opusfile.h], [], [$__opus_include])
2362
2363 AST_EXT_LIB_CHECK([LUA], [lua5.3], [luaL_newstate], [lua5.3/lua.h], [-lm])
2364 if test "x${PBX_LUA}" = "x1" ; then
2365         if test x"${LUA_DIR}" = x; then
2366                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.3"
2367         else
2368                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.3"
2369         fi
2370 fi
2371
2372 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2373 if test "x${PBX_LUA}" = "x1" ; then
2374         if test x"${LUA_DIR}" = x; then
2375                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2376         else
2377                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2378         fi
2379 fi
2380
2381 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2382 if test "x${PBX_LUA}" = "x1" ; then
2383         if test x"${LUA_DIR}" = x; then
2384                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2385         else
2386                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2387         fi
2388 fi
2389
2390 # Some distributions (like SuSE) remove the 5.1 suffix.
2391 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2392
2393 # Accept either RADIUS client library, their APIs are fully compatible,
2394 # just different header filenames and different SONAMEs
2395 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2396 if test "x${PBX_RADIUS}" = "x1"; then
2397         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2398 else
2399         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2400         if test "x${PBX_RADIUS}" = "x1"; then
2401                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2402         else
2403                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2404                 if test "x${PBX_RADIUS}" = "x1"; then
2405                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2406                 fi
2407         fi
2408 fi
2409
2410 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2411
2412 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcpg -lcfg])
2413 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2414
2415 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2416
2417 # See if the main speex library contains the preprocess functions
2418 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2419 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2420    PBX_SPEEX_PREPROCESS=1
2421 fi
2422
2423 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2424 if test "${PBX_SPEEXDSP}" = 1; then
2425    PBX_SPEEX_PREPROCESS=1
2426 fi
2427
2428 AC_SUBST(PBX_SPEEX_PREPROCESS)
2429
2430 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2431
2432 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2433
2434 if test "${PBX_SQLITE3}" != 1; then
2435         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2436         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2437         exit 1
2438 fi
2439
2440 # Find crypt support
2441 # * -lcrypt on *NIX
2442 # * in libsystem on OS X
2443 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2444 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2445
2446 if test "x$LIBCRYPT_LIB" != "x" ; then
2447     CRYPT_LIB="$LIBCRYPT_LIB"
2448     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2449     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2450 elif test "x$SYSCRYPT" != "x" ; then
2451     CRYPT_LIB=""
2452     CRYPT_INCLUDE=""
2453     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2454 fi
2455
2456 AC_SUBST(CRYPT_LIB)
2457 AC_SUBST(CRYPT_INCLUDE)
2458
2459 # Find crypt_r support
2460 AC_CHECK_LIB([crypt], [crypt_r],
2461     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2462
2463 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2464
2465 if test "$PBX_CRYPTO" = "1";
2466 then
2467         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2468 fi
2469
2470 if test "$PBX_OPENSSL" = "1";
2471 then
2472         AST_CHECK_OSPTK([4], [0], [0])
2473         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2474 fi
2475
2476 if test "$PBX_OPENSSL" = "1";
2477 then
2478         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2479 fi
2480
2481 if test "$PBX_OPENSSL" = "1";
2482 then
2483         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2484         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2485 fi
2486
2487 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2488 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2489     AC_MSG_WARN([***])
2490     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2491     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2492     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2493     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2494     AC_MSG_WARN([*** 'make libsrtp2.so'])
2495     AC_MSG_WARN([***])
2496     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2497     AC_MSG_WARN([*** configure script.])
2498     AC_MSG_WARN([***])
2499     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2500     AC_MSG_WARN([*** with the --without-srtp option.])
2501     exit 1
2502 ])
2503
2504 if test "x$PBX_SRTP" = x1;
2505 then
2506     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2507     AST_EXT_LIB_CHECK([SRTP_192], [srtp2], [srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80])
2508     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2509     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2510
2511     # libsrtp2 removed support for PRNG, so we require OpenSSL
2512     if test "x$PBX_OPENSSL" != x1;
2513     then
2514         AC_MSG_WARN([***])
2515         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2516         AC_MSG_WARN([***])
2517         PBX_SRTP=0
2518     fi
2519 fi
2520
2521 if test "x$PBX_SRTP" != x1;
2522 then
2523     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2524     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2525         AC_MSG_WARN([***])
2526         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2527         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2528         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2529         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2530         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2531         AC_MSG_WARN([*** configure script.])
2532         AC_MSG_WARN([***])
2533         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2534         AC_MSG_WARN([*** with the --without-srtp option.])
2535         exit 1
2536     ])
2537
2538     if test "x$PBX_SRTP" = x1;
2539     then
2540         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2541         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2542         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2543         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2544     fi
2545 fi
2546
2547 for ver in 2.0 2.2 2.4 2.6 3.0; do
2548         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2549         if test "$PBX_GMIME" = 1; then
2550                 break;
2551         fi
2552 done
2553
2554 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2555
2556 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2557
2558 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2559
2560 if test "${tonezone_does_not_need_lm}" = "no" ; then
2561   tonezone_extra="-lm"
2562 fi
2563
2564 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2565
2566 if test "${OSARCH}" = "OpenBSD";
2567 then
2568         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2569 else
2570         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2571 fi
2572 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2573
2574 AC_LANG_PUSH(C++)
2575
2576 if test "${USE_VPB}" != "no"; then
2577    AC_MSG_CHECKING(for vpb_open in -lvpb)
2578    saved_libs="${LIBS}"
2579    saved_cppflags="${CPPFLAGS}"
2580    if test "x${VPB_DIR}" != "x"; then
2581       if test -d ${VPB_DIR}/lib; then
2582          vpblibdir=${VPB_DIR}/lib
2583       else
2584          vpblibdir=${VPB_DIR}
2585       fi
2586       LIBS="${LIBS} -L${vpblibdir}"
2587       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2588    fi
2589    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2590    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2591    AC_LINK_IFELSE(
2592         [
2593         AC_LANG_PROGRAM(
2594         [#include <vpbapi.h>],
2595         [int q = vpb_open(0,0);])
2596         ],
2597         [       AC_MSG_RESULT(yes)
2598                 ac_cv_lib_vpb_vpb_open="yes"
2599         ],
2600         [       AC_MSG_RESULT(no)
2601                 ac_cv_lib_vpb_vpb_open="no"
2602         ]
2603         )
2604    LIBS="${saved_libs}"
2605    CPPFLAGS="${saved_cppflags}"
2606    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2607         VPB_LIB="-lvpb"
2608         if test "${VPB_DIR}" != ""; then
2609            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2610            VPB_INCLUDE="-I${VPB_DIR}/include"
2611         fi
2612         PBX_VPB=1
2613         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2614    fi
2615 fi
2616
2617 AC_LANG_POP
2618
2619 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2620
2621 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2622         # Does ODBC support wide characters?
2623         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2624         AC_LINK_IFELSE(
2625                 [AC_LANG_PROGRAM(
2626                         [#include <sql.h>
2627 #include <sqlext.h>],
2628                         [int foo = SQL_WCHAR])],
2629                 AC_MSG_RESULT(yes)
2630                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2631                 AC_MSG_RESULT(no)
2632         )
2633 fi
2634
2635 AC_CHECK_HEADER([linux/compiler.h],
2636                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2637
2638 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2639                                    #include <linux/version.h>
2640                                    #ifdef HAVE_LINUX_COMPILER_H
2641                                    #include <linux/compiler.h>
2642                                    #endif
2643                                    ])
2644 AC_SUBST(PBX_IXJUSER)
2645
2646 # Used in res/res_pktccops
2647 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2648 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2649
2650 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2651 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2652 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2653
2654 # possible places for video4linux version 1
2655 AC_CHECK_HEADER([linux/videodev.h],
2656         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2657
2658 # possible places for X11
2659 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2660 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2661
2662 PBX_LAUNCHD=0
2663 if test "${cross_compiling}" = "no";
2664 then
2665   AC_CHECK_FILE(/sbin/launchd,
2666     [PBX_LAUNCHD=1]
2667     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2668 fi
2669 AC_SUBST(PBX_LAUNCHD)
2670
2671 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2672
2673 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2674 # or iODBC
2675
2676 PBX_GENERIC_ODBC=0
2677
2678 if test "${PBX_UNIXODBC}" = 1; then
2679    PBX_GENERIC_ODBC=1
2680    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2681    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2682 elif test "${PBX_IODBC}" = 1; then
2683    PBX_GENERIC_ODBC=1
2684    GENERIC_ODBC_LIB="${IODBC_LIB}"
2685    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2686 fi
2687
2688 AC_SUBST([GENERIC_ODBC_LIB])
2689 AC_SUBST([GENERIC_ODBC_INCLUDE])
2690 AC_SUBST([PBX_GENERIC_ODBC])
2691
2692 AC_SUBST([PBX_SYSTEMD])
2693 AC_SUBST([SYSTEMD_LIB])
2694 AC_SUBST([SYSTEMD_INCLUDE])
2695 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2696
2697 PBX_SYSLOG=0
2698
2699 if test "${ac_cv_header_syslog_h}" = "yes"; then
2700    # syslog facilities
2701    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2702    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2703    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2704    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2705    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2706    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2707    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2708    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2709    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2710    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2711    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2712    PBX_SYSLOG=1
2713 fi
2714
2715 AC_SUBST([PBX_SYSLOG])
2716
2717 if test -f makeopts; then
2718         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2719 else
2720         touch makeopts.acbak
2721 fi
2722
2723 # conf_bridge (binaural rendering): check if HRIRs are available
2724 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2725
2726 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2727 AST_CHECK_MANDATORY
2728
2729 if test -f build_tools/menuselect-deps; then
2730     # extract old values of all PBX_ variables from menuselect-deps
2731     # and preserve them so that menuselect can determine whether
2732     # any previously-met dependencies are no longer met and warn
2733     # the user appropriately
2734     while IFS="=:" read var val old_val; do
2735         eval "PBX_${var}=\${PBX_${var}}:${val}"
2736     done < build_tools/menuselect-deps
2737 fi
2738
2739 AC_OUTPUT
2740
2741 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2742 if test "x${ac_cv_path_CMP}" = "x:"; then
2743         ( cd `pwd`/menuselect && ./configure )
2744 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2745         ( cd `pwd`/menuselect && ./configure )
2746 fi ; fi
2747
2748 rm makeopts.acbak makeopts.acbak2
2749
2750
2751 if test "x${silent}" != "xyes" ; then
2752 echo
2753 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2754 echo "            .\$7\$7..          .7\$\$7:.    "
2755 echo "          .\$\$:.                 ,\$7.7   "
2756 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2757 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2758 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2759 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2760 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2761 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2762 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2763 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2764 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2765 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2766 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2767 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2768 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2769 echo " \$\$\$\$\$                        \$\$\$       "
2770 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2771 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2772 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2773 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2774 echo
2775 fi
2776
2777 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2778         echo "WARNING: iodbc libs/headers found!"
2779         echo
2780         echo "  If you plan to use ODBC functionality, you should consider"
2781         echo "  switching to unixodbc instead."
2782         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2783         echo
2784 fi
2785
2786 AC_MSG_NOTICE(Package configured for: )
2787 AC_MSG_NOTICE( OS type  : $host_os)
2788 AC_MSG_NOTICE( Host CPU : $host_cpu)
2789 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2790 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2791 if test "${cross_compiling}" = "yes"; then
2792    AC_MSG_NOTICE( Cross Compilation = YES)
2793 fi