features: Bridge application's BRIDGERESULT not appropriately set
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnu*)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([CAT], [cat], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([BASH], [bash], :)
286 AC_PATH_PROG([GIT], [git], :)
287 AC_PATH_PROG([ALEMBIC], [alembic], :)
288 AC_PATH_PROG([BZIP2], [bzip2], :)
289 AC_PATH_PROG([TAR], [tar], :)
290 AC_PATH_PROG([PATCH], [patch], :)
291 AC_PATH_PROG([SED], [sed], :)
292 AC_PATH_PROG([NM], [nm], :)
293
294 if test "${WGET}" != ":" ; then
295   DOWNLOAD=${WGET}
296   DOWNLOAD_TO_STDOUT="${WGET} -q -O-"
297   DOWNLOAD_TIMEOUT='--timeout=$1'
298 else if test "${CURL}" != ":" ; then
299   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
300   DOWNLOAD_TO_STDOUT="${CURL} -Ls"
301   DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
302 else
303   AC_PATH_PROG([FETCH], [fetch], [:])
304   DOWNLOAD=${FETCH}
305   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
306   DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
307 fi
308 fi
309
310 AC_SUBST(DOWNLOAD)
311 AC_SUBST(DOWNLOAD_TO_STDOUT)
312 AC_SUBST(DOWNLOAD_TIMEOUT)
313
314 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
315 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
316 AC_PATH_PROG([OPENSSL], [openssl], :)
317
318 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
319         if test "x$BISON" != "x:" ; then
320                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
321                 # Use mktemp if possible; otherwise fall back on mkdir,
322                 # with $RANDOM to make collisions less likely.
323                 : ${TMPDIR=/tmp}
324                 {
325                   tmp=`
326                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
327                   ` &&
328                   test -n "$tmp" && test -d "$tmp"
329                 } || {
330                   tmp=$TMPDIR/foo$$-$RANDOM
331                   (umask 077 && mkdir "$tmp")
332                 } || exit $?
333                 cat >$tmp/test.y <<__EOL__
334 %parse-param {struct parse_io *parseio}
335 %%
336 file : { \$\$ = parseio->pval = 1; }
337         ;
338 %%
339 __EOL__
340                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
341                 if test -e "${tmp}/test.tab.c"; then
342                         ac_cv_path_BISON2=${BISON}
343                 fi
344                 rm -rf ${tmp}
345         fi
346         ])
347 if test "x${ac_cv_path_BISON2}" = "x" ; then
348         BISON=:
349         PBX_BISON=0
350 else
351         PBX_BISON=1
352 fi
353 AC_SUBST(PBX_BISON)
354 if test "x${FLEX}" = "x:" ; then
355         PBX_FLEX=0
356 else
357         PBX_FLEX=1
358 fi
359 AC_SUBST(PBX_FLEX)
360
361 if test "x${XMLSTARLET}" = "x:" ; then
362         PBX_XMLSTARLET=0
363 else
364         PBX_XMLSTARLET=1
365 fi
366 AC_SUBST(PBX_XMLSTARLET)
367
368 if test "x${BASH}" = "x:" ; then
369         PBX_BASH=0
370 else
371         PBX_BASH=1
372 fi
373 AC_SUBST(PBX_BASH)
374
375 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
376 if test "${SOXMIX}" != ":" ; then
377         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
378 fi
379
380 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
381
382 if test "${MD5}" = "digest" ; then
383    MD5="${MD5} -a md5"
384 fi
385
386 AX_PTHREAD
387
388 AC_LANG(C)
389
390 AC_ARG_ENABLE([dev-mode],
391         [AS_HELP_STRING([--enable-dev-mode],
392                 [Turn on developer mode])],
393         [case "${enableval}" in
394               y|ye|yes) AST_DEVMODE=yes ;;
395               n|no)  AST_DEVMODE=no ;;
396               noisy)
397               AST_DEVMODE=yes
398               NOISY_BUILD=yes
399               ;;
400               strict)
401               AST_DEVMODE=yes
402               AST_DEVMODE_STRICT=yes
403               ;;
404               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
405         esac])
406 AC_SUBST(NOISY_BUILD)
407 AC_SUBST(AST_DEVMODE)
408 AC_SUBST(AST_DEVMODE_STRICT)
409
410 AST_OPTION_ONLY([download-cache], [AST_DOWNLOAD_CACHE], [cached sound AND external module tarfiles], [])
411 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
412 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
413
414 AST_CODE_COVERAGE=no
415 AC_ARG_ENABLE([coverage],
416         [AS_HELP_STRING([--enable-coverage],
417                 [Turn on code coverage tracking (for gcov)])],
418         [case "${enableval}" in
419               y|ye|yes) AST_CODE_COVERAGE=yes ;;
420               n|no) AST_CODE_COVERAGE=no ;;
421               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
422         esac])
423 AC_SUBST(AST_CODE_COVERAGE)
424
425 AST_CHECK_RAII()
426 AST_CHECK_STRSEP_ARRAY_BOUNDS()
427
428 PJPROJECT_BUNDLED=yes
429 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
430
431 AC_ARG_WITH([pjproject-bundled],
432         [AS_HELP_STRING([--with-pjproject-bundled],
433                 [Use bundled pjproject libraries (default)])],
434         [case "${withval}" in
435               n|no) PJPROJECT_BUNDLED=no ;;
436               *) PJPROJECT_BUNDLED=yes ;;
437         esac])
438
439 THIRD_PARTY_CONFIGURE()
440
441 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
442 # various packages.
443 # $1 is the prefix for the variables in makeopts and autoconfig.h
444 # $2 is the short comment, $4 is the long comment
445 # $3 is the name used in --with- or --without- flags for configure.
446 #
447 # Package option names should be in alphabetical order
448 # by the --with option name (the third field),
449 # to make things easier for the users.
450
451 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
452 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
453
454 # BKTR is used for backtrace support on platforms that do not
455 # have it natively.
456 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
457 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
458 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
459 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
460 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
461 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
462 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
463 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
464 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
465 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
466 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
467 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
468 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
469 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
470 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
471 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
472 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
473 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
474 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
475 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
476 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
477 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
478 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
479 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
480 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
481 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
482 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
483 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
484 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
485 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
486 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
487 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
488 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
489 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
490 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
491 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
492 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
493 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
494 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
495 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
496 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
497 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
498 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
499 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
500 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
501 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
502 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
503 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
504 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
505 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
506 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
507 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
508 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
509
510 if test "x${PBX_PJPROJECT}" != "x1" ; then
511 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
515 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
516 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
517 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
518 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
519 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
520 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
521 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
522 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_SET_UAS_TIMEOUT], [PJSIP EVSUB Set UAS Timeout support], [PJPROJECT], [pjsip])
523 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
524 fi
525
526 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
527 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
528 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
543 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
544 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
545 # ------------------------------------v
546 # TODO: The code can be changed to always include these features now.
547 # These features will always be present if pri_connected_line_update is available.
548 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
549 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
550 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
551 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
552 # ------------------------------------^
553 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
554 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
555 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
556 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
557 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
558 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
559 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
560 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
561 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
562 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
563 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
564 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
565 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
566 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
567 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
568 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
569 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
570 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
571 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
572 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
573 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
574 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
575 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
576 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
577 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
578 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
579 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
580 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
581 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
582 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
583 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
584 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
585 AST_EXT_LIB_SETUP([X11], [X11], [x11])
586 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
587
588 # check for basic system features and functionality before
589 # checking for package libraries
590
591 AC_FUNC_ALLOCA
592 AC_HEADER_DIRENT
593 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
594   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
595 fi
596
597 AC_HEADER_STDC
598 if test "$ac_cv_header_stdc" != "yes"; then
599   AC_MSG_ERROR([*** ANSI C header files not found.])
600 fi
601
602 AC_HEADER_SYS_WAIT
603 if test "$ac_cv_header_sys_wait_h" != "yes"; then
604   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
605 fi
606
607 # Check for headers that are unconditionally required on all platforms.  Do not use
608 # this to check for headers that are only needed by modules.
609 AC_CHECK_HEADERS([ \
610   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
611   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h resolv.h \
612   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
613   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
614   sys/time.h sys/types.h sys/un.h \
615   termios.h time.h unistd.h \
616 ], [], [
617   AC_MSG_ERROR([*** A required header was not found.])
618 ])
619
620 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
621
622 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
623 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
624 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
625 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
626 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
627
628 EDITLINE_LIB=""
629 if test "x$TERMCAP_LIB" != "x" ; then
630   EDITLINE_LIB="$TERMCAP_LIB"
631 elif test "x$TINFO_LIB" != "x" ; then
632   EDITLINE_LIB="$TINFO_LIB"
633 elif test "x$CURSES_LIB" != "x" ; then
634   EDITLINE_LIB="$CURSES_LIB"
635 elif test "x$NCURSES_LIB" != "x" ; then
636   EDITLINE_LIB="$NCURSES_LIB"
637 else
638   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
639 fi
640 AC_SUBST(EDITLINE_LIB)
641
642 # Find required UUID support.
643 #  * -luuid on Linux
644 #  * -le2fs-uuid on OpenBSD
645 #  * in libsystem on OS X
646 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
647 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
648 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
649
650 if test "x$LIBUUID_LIB" != "x" ; then
651   UUID_INCLUDE="$LIBUUID_INCLUDE"
652   UUID_LIB="$LIBUUID_LIB"
653 elif test "x$E2FSUUID_LIB" != "x" ; then
654   UUID_INCLUDE="$E2FSUUID_INCLUDE"
655   UUID_LIB="$E2FSUUID_LIB"
656 elif test "x$SYSUUID" != "x" ; then
657   UUID_INCLUDE=""
658   UUID_LIB=""
659 else
660   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
661 fi
662 AC_SUBST(UUID_INCLUDE)
663 AC_SUBST(UUID_LIB)
664
665 # Find required JSON support.
666 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
667
668 if test "x$JANSSON_LIB" == "x"; then
669   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
670 fi
671
672 # See if clock_gettime is in librt
673 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
674
675 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
676         [#include <libxml/tree.h>
677         #include <libxml/parser.h>],
678         [LIBXML_TEST_VERSION])
679
680 if test "${PBX_LIBXML2}" != 1; then
681         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
682         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
683         exit 1
684 fi
685
686 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
687
688 # Another mandatory item (unless it's explicitly disabled)
689 AC_ARG_ENABLE([xmldoc],
690         [AS_HELP_STRING([--disable-xmldoc],
691                 [Explicitly disable XML documentation])],
692         [case "${enableval}" in
693                 y|ye|yes) DISABLE_XMLDOC=no ;;
694                 n|no)  DISABLE_XMLDOC=yes ;;
695                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
696         esac], [DISABLE_XMLDOC=no])
697
698 AC_SUBST([DISABLE_XMLDOC])
699 if test "${DISABLE_XMLDOC}" != "yes"; then
700         AC_DEFINE([AST_XML_DOCS], 1, [Define to enable XML documentation.])
701         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
702         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
703
704 fi
705
706 # some embedded systems omit internationalization (locale) support
707 AC_CHECK_HEADERS([xlocale.h])
708
709 AC_CHECK_HEADERS([winsock.h winsock2.h])
710
711 AC_CHECK_HEADER([sys/poll.h],
712          [],
713      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
714
715 AC_SYS_LARGEFILE
716
717 # Checks for typedefs, structures, and compiler characteristics.
718 AC_HEADER_STDBOOL
719 AC_C_CONST
720 AC_TYPE_UID_T
721 AC_C_INLINE
722 AC_TYPE_LONG_DOUBLE_WIDER
723 AC_TYPE_MODE_T
724 AC_TYPE_OFF_T
725 AC_TYPE_PID_T
726 AC_TYPE_SIZE_T
727 AC_CHECK_MEMBERS([struct stat.st_blksize])
728 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
729 #include <sys/socket.h> ])
730 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
731 AC_HEADER_TIME
732 AC_STRUCT_TM
733 AC_C_VOLATILE
734 AC_CHECK_TYPES([ptrdiff_t])
735 stat_nsec_found=no
736 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
737
738 if test "${stat_nsec_found}" != yes; then
739         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
740 fi
741
742 # Checks for library functions.
743 AC_FUNC_CHOWN
744 AC_FUNC_CLOSEDIR_VOID
745 AC_FUNC_ERROR_AT_LINE
746 AST_FUNC_FORK
747 AC_FUNC_FSEEKO
748 AC_PROG_GCC_TRADITIONAL
749 # XXX: these are commented out until we determine whether it matters if our malloc()
750 # acts exactly like glibc's or not
751 # AC_FUNC_MALLOC
752 # AC_FUNC_REALLOC
753 AC_FUNC_MEMCMP
754 AC_FUNC_MMAP
755 AC_FUNC_SELECT_ARGTYPES
756 AC_FUNC_STAT
757 AC_FUNC_STRCOLL
758 AC_FUNC_STRFTIME
759 AC_FUNC_STRNLEN
760 AC_FUNC_STRTOD
761 AC_FUNC_UTIME_NULL
762 AC_FUNC_VPRINTF
763 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])
764
765 AC_MSG_CHECKING(for htonll)
766 AC_LINK_IFELSE(
767         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
768                 [return htonll(0);])],
769         AC_MSG_RESULT(yes)
770         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
771         AC_MSG_RESULT(no)
772 )
773
774 AC_MSG_CHECKING(for ntohll)
775 AC_LINK_IFELSE(
776         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
777                 [return ntohll(0);])],
778         AC_MSG_RESULT(yes)
779         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
780         AC_MSG_RESULT(no)
781 )
782
783 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
784 # so that AC_CHECK_FUNCS can detect functions in that library.
785 AC_CHECK_LIB([m], [sqrt])
786 # BSD might not have exp2, and/or log2
787 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])
788
789 # Certain architectures don't really have long double, even though
790 # AC_CHECK_FUNCS would otherwise find the following functions.
791 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
792         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])
793 fi
794
795 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
796 AC_LINK_IFELSE(
797         [AC_LANG_PROGRAM([#include <limits.h>],
798                 [long long foo = LLONG_MAX])],
799         AC_MSG_RESULT(yes)
800         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
801         AC_MSG_RESULT(no)
802 )
803
804 AC_MSG_CHECKING(for timersub in time.h)
805 AC_LINK_IFELSE(
806         [AC_LANG_PROGRAM([#include <sys/time.h>],
807                 [struct timeval *a; timersub(a, a, a);])],
808         AC_MSG_RESULT(yes)
809                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
810         AC_MSG_RESULT(no)
811 )
812
813 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
814 old_LDFLAGS=${LDFLAGS}
815 cat >conftest.dynamics <<_ACEOF
816 {
817         *ast_*;
818 };
819 _ACEOF
820 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
821 PBX_DYNAMIC_LIST=0
822 AC_LINK_IFELSE(
823         [AC_LANG_PROGRAM([], [])],
824         PBX_DYNAMIC_LIST=1
825         AC_MSG_RESULT(yes),
826         AC_MSG_RESULT(no)
827 )
828 AC_SUBST(PBX_DYNAMIC_LIST)
829 LDFLAGS=${old_LDFLAGS}
830 rm -f conftest.dynamics
831
832 AC_CHECK_HEADER([sys/poll.h],
833    [HAS_POLL=1]
834    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
835    )
836
837 AC_ARG_ENABLE([internal-poll],
838         [AS_HELP_STRING([--enable-internal-poll],
839                 [Use Asterisk's poll implementation])],
840         [case "${enableval}" in
841                 y|ye|yes) HAS_POLL="";;
842                 n|no) HAS_POLL="${HAS_POLL}" ;;
843                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
844         esac])
845 AC_SUBST(HAS_POLL)
846
847 AC_ARG_ENABLE([asteriskssl],
848         [AS_HELP_STRING([--disable-asteriskssl],
849                 [Disable Asterisk's SSL wrapper library])],
850         [case "${enableval}" in
851                 y|ye|yes) AST_ASTERISKSSL=yes ;;
852                 n|no)  AST_ASTERISKSSL=no ;;
853                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
854         esac], [AST_ASTERISKSSL=yes])
855 AC_SUBST(AST_ASTERISKSSL)
856
857 AC_CHECK_FUNCS([inet_aton])
858
859 # check if we have IP_PKTINFO constant defined
860 AC_MSG_CHECKING(for IP_PKTINFO)
861 AC_LINK_IFELSE(
862                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
863                                                 [int pi = IP_PKTINFO;])],
864                 AC_MSG_RESULT(yes)
865                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
866                 AC_MSG_RESULT(no)
867 )
868
869 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
870 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
871
872 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
873 AC_LINK_IFELSE(
874         [AC_LANG_PROGRAM([#include <stdlib.h>
875                          #include <netdb.h>],
876                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
877         AC_MSG_RESULT(yes)
878         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
879         AC_MSG_RESULT(no)
880 )
881
882 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
883 AC_LINK_IFELSE(
884         [AC_LANG_PROGRAM([#include <stdlib.h>
885                          #include <netdb.h>],
886                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
887         AC_MSG_RESULT(yes)
888         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
889         AC_MSG_RESULT(no)
890 )
891
892 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
893
894 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
895 AC_LINK_IFELSE(
896 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
897 AC_MSG_RESULT(yes)
898 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
899 AC_MSG_RESULT(no)
900 )
901
902 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
903 AC_LINK_IFELSE(
904 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
905 AC_MSG_RESULT(yes)
906 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
907 AC_MSG_RESULT(no)
908 )
909
910 AC_MSG_CHECKING(for locale_t in locale.h)
911 AC_LINK_IFELSE(
912 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
913 AC_MSG_RESULT(yes)
914 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
915 AC_MSG_RESULT(no)
916   AC_MSG_CHECKING(for locale_t in xlocale.h)
917   AC_LINK_IFELSE(
918   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
919   AC_MSG_RESULT(yes)
920   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
921   AC_MSG_RESULT(no)
922   )
923 )
924
925 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
926 AC_LINK_IFELSE(
927 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
928 AC_MSG_RESULT(yes)
929 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
930 AC_MSG_RESULT(no)
931 )
932
933 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
934 AC_LINK_IFELSE(
935 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
936 AC_MSG_RESULT(yes)
937 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
938 AC_MSG_RESULT(no)
939 )
940
941 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
942
943 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
944 AC_LINK_IFELSE(
945 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
946 AC_MSG_RESULT(yes)
947 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
948 AC_MSG_RESULT(no)
949 )
950
951 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
952 AC_LINK_IFELSE(
953 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
954 AC_MSG_RESULT(yes)
955 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
956 AC_MSG_RESULT(no)
957 )
958
959 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
960 AC_LINK_IFELSE(
961 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
962 AC_MSG_RESULT(yes)
963 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
964 AC_MSG_RESULT(no)
965 )
966
967 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
968 AC_LINK_IFELSE(
969 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
970 AC_MSG_RESULT(yes)
971 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
972 AC_MSG_RESULT(no)
973 )
974
975 save_LIBS="$LIBS"
976 save_CFLAGS="$CFLAGS"
977 LIBS="$PTHREAD_LIBS $LIBS"
978 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
979
980 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
981 AC_LINK_IFELSE(
982   [AC_LANG_PROGRAM(
983     [#include <pthread.h>
984      #include <time.h>],
985     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
986   ],[
987     AC_MSG_RESULT(yes)
988     ac_cv_pthread_rwlock_timedwrlock="yes"
989   ],[
990     AC_MSG_RESULT(no)
991     ac_cv_pthread_rwlock_timedwrlock="no"
992   ]
993 )
994
995 # Some platforms define sem_init(), but only support sem_open(). joyous.
996 AC_MSG_CHECKING(for working unnamed semaphores)
997 AC_RUN_IFELSE(
998         [AC_LANG_PROGRAM([#include <semaphore.h>],
999                 [sem_t sem; return sem_init(&sem, 0, 0);])],
1000         AC_MSG_RESULT(yes)
1001         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
1002         AC_MSG_RESULT(no),
1003         AC_MSG_RESULT(cross-compile)
1004         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
1005         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1006 )
1007
1008 LIBS="$save_LIBS"
1009 CFLAGS="$save_CFLAGS"
1010 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1011   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1012 fi
1013
1014 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1015 saved_CFLAGS="${CFLAGS}"
1016 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1017 AC_COMPILE_IFELSE(
1018   [AC_LANG_PROGRAM(
1019     [#include <pthread.h>
1020      void empty(){}],
1021         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1022   ],[
1023     AC_MSG_RESULT(no)
1024     ac_cv_pthread_once_needsbraces="no"
1025   ],[
1026     AC_MSG_RESULT(yes)
1027     ac_cv_pthread_once_needsbraces="yes"
1028   ]
1029 )
1030 CFLAGS="${saved_CFLAGS}"
1031 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1032   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1033 fi
1034
1035 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1036
1037 # Can we compare a mutex to its initial value?
1038 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1039 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1040 AC_LINK_IFELSE(
1041         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1042         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1043                 return 0;
1044         }
1045         return 0])],
1046         AC_MSG_RESULT(yes)
1047         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.]),
1048         AC_MSG_RESULT(no)
1049 )
1050
1051 #if test "${cross_compiling}" = "no";
1052 #then
1053 #AC_MSG_CHECKING(for working epoll support)
1054 #AC_LINK_IFELSE(
1055 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1056 #                                         if (res < 0)
1057 #                                            return 1;
1058 #                                         close (res);
1059 #                                         return 0;]),
1060 #AC_MSG_RESULT(yes)
1061 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1062 #AC_MSG_RESULT(no)
1063 #)
1064 #fi
1065
1066 # for FreeBSD thr_self
1067 AC_CHECK_HEADERS([sys/thr.h])
1068
1069 AC_MSG_CHECKING(for compiler atomic operations)
1070 AC_LINK_IFELSE(
1071 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1072 AC_MSG_RESULT(yes)
1073 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1074 AC_MSG_RESULT(no)
1075 )
1076
1077 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1078 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1079 AC_RUN_IFELSE(
1080         [AC_LANG_PROGRAM([#include <stdio.h>],
1081                 [printf("%s", NULL)])],
1082         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1083         AC_MSG_RESULT(yes),
1084         AC_MSG_RESULT(no),
1085         # It's unlikely an embedded system will have this.
1086         AC_MSG_RESULT(unknown)
1087 )
1088
1089 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1090 AC_RUN_IFELSE(
1091 [AC_LANG_PROGRAM([
1092 #include <stdio.h>
1093 #include <sys/select.h>
1094 #include <sys/time.h>
1095 #include <sys/resource.h>
1096 #include <string.h>
1097 #include <errno.h>
1098 #include <stdlib.h>
1099 #include <sys/types.h>
1100 #include <sys/stat.h>
1101 #include <fcntl.h>
1102 #include <unistd.h>
1103 ], [[
1104         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1105         int fd0, fd1;
1106         struct timeval tv = { 0, };
1107         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1108         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1109         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1110         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1111         FD_SET(fd0, (fd_set *) &fds);
1112         FD_SET(fd1, (fd_set *) &fds);
1113         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1114         exit(0)]])],
1115         AC_MSG_RESULT(yes)
1116         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1117         AC_MSG_RESULT(no),
1118         AC_MSG_RESULT(cross-compile)
1119 )
1120
1121 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1122         AC_RUN_IFELSE(
1123                 [AC_LANG_PROGRAM([
1124 #include <unistd.h>
1125 #include <sys/types.h>
1126 #include <stdlib.h>
1127 ], [if (getuid() != 0) { exit(1); }])],
1128                 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.]))
1129 fi
1130
1131 AC_MSG_CHECKING([if we have usable eventfd support])
1132 AC_RUN_IFELSE(
1133   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1134       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1135   AC_MSG_RESULT(yes)
1136   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1137   AC_MSG_RESULT(no),
1138   AC_MSG_RESULT(cross-compile)
1139 )
1140
1141 AST_GCC_ATTRIBUTE(pure)
1142 AST_GCC_ATTRIBUTE(malloc)
1143 AST_GCC_ATTRIBUTE(const)
1144 AST_GCC_ATTRIBUTE(unused)
1145 AST_GCC_ATTRIBUTE(always_inline)
1146 AST_GCC_ATTRIBUTE(deprecated)
1147 AST_GCC_ATTRIBUTE(sentinel)
1148 AST_GCC_ATTRIBUTE(warn_unused_result)
1149 AST_GCC_ATTRIBUTE(may_alias)
1150 AST_GCC_ATTRIBUTE(constructor)
1151 AST_GCC_ATTRIBUTE(destructor)
1152 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1153
1154 AC_MSG_CHECKING(for -fsanitize=address support)
1155 saved_sanitize_CFLAGS="${CFLAGS}"
1156 saved_sanitize_LDFLAGS="${LDFLAGS}"
1157 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1158 LDFLAGS="-fsanitize=address"
1159 AC_COMPILE_IFELSE(
1160         [AC_LANG_PROGRAM([], [int x = 1;])],
1161         AC_MSG_RESULT(yes)
1162         [AST_ADDRESS_SANITIZER=1],
1163         [AST_ADDRESS_SANITIZER=0]
1164         AC_MSG_RESULT(no)
1165 )
1166 CFLAGS="${saved_sanitize_CFLAGS}"
1167 LDFLAGS="${saved_sanitize_LDFLAGS}"
1168 AC_SUBST(AST_ADDRESS_SANITIZER)
1169
1170 AC_MSG_CHECKING(for -fsanitize=thread support)
1171 saved_sanitize_CFLAGS="${CFLAGS}"
1172 saved_sanitize_LDFLAGS="${LDFLAGS}"
1173 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1174 LDFLAGS="-fsanitize=thread -pie -fPIE"
1175 AC_COMPILE_IFELSE(
1176         [AC_LANG_PROGRAM([], [int x = 1;])],
1177         AC_MSG_RESULT(yes)
1178         [AST_THREAD_SANITIZER=1],
1179         [AST_THREAD_SANITIZER=0]
1180         AC_MSG_RESULT(no)
1181 )
1182 CFLAGS="${saved_sanitize_CFLAGS}"
1183 LDFLAGS="${saved_sanitize_LDFLAGS}"
1184 AC_SUBST(AST_THREAD_SANITIZER)
1185
1186 AC_MSG_CHECKING(for -fsanitize=leak support)
1187 saved_sanitize_CFLAGS="${CFLAGS}"
1188 saved_sanitize_LDFLAGS="${LDFLAGS}"
1189 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1190 LDFLAGS="-fsanitize=leak"
1191 AC_COMPILE_IFELSE(
1192         [AC_LANG_PROGRAM([], [int x = 1;])],
1193         AC_MSG_RESULT(yes)
1194         [AST_LEAK_SANITIZER=1],
1195         [AST_LEAK_SANITIZER=0]
1196         AC_MSG_RESULT(no)
1197 )
1198 CFLAGS="${saved_sanitize_CFLAGS}"
1199 LDFLAGS="${saved_sanitize_LDFLAGS}"
1200 AC_SUBST(AST_LEAK_SANITIZER)
1201
1202 AC_MSG_CHECKING(for -fsanitize=undefined support)
1203 saved_sanitize_CFLAGS="${CFLAGS}"
1204 saved_sanitize_LDFLAGS="${LDFLAGS}"
1205 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1206 LDFLAGS="-fsanitize=undefined"
1207 AC_COMPILE_IFELSE(
1208         [AC_LANG_PROGRAM([], [int x = 1;])],
1209         AC_MSG_RESULT(yes)
1210         [AST_UNDEFINED_SANITIZER=1],
1211         [AST_UNDEFINED_SANITIZER=0]
1212         AC_MSG_RESULT(no)
1213 )
1214 CFLAGS="${saved_sanitize_CFLAGS}"
1215 LDFLAGS="${saved_sanitize_LDFLAGS}"
1216 AC_SUBST(AST_UNDEFINED_SANITIZER)
1217
1218 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1219 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1220         AC_MSG_RESULT(yes)
1221         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1222 else
1223         AC_MSG_RESULT(no)
1224         AST_DECLARATION_AFTER_STATEMENT=
1225 fi
1226 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1227
1228 AC_MSG_CHECKING(for -Wtrampolines support)
1229 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1230         AC_MSG_RESULT(yes)
1231         AST_TRAMPOLINES=-Wtrampolines
1232 else
1233         AC_MSG_RESULT(no)
1234         AST_TRAMPOLINES=
1235 fi
1236 AC_SUBST(AST_TRAMPOLINES)
1237
1238 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1239 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1240         AC_MSG_RESULT(yes)
1241         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1242 else
1243         AC_MSG_RESULT(no)
1244         AST_FORTIFY_SOURCE=
1245 fi
1246 AC_SUBST(AST_FORTIFY_SOURCE)
1247
1248 AC_MSG_CHECKING(for -fno-strict-overflow)
1249 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1250         AC_MSG_RESULT(yes)
1251         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1252 else
1253         AC_MSG_RESULT(no)
1254         AST_NO_STRICT_OVERFLOW=
1255 fi
1256 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1257
1258 AC_MSG_CHECKING(for -Wno-format-truncation)
1259 if $(${CC} -O2 -Wno-format-truncation -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1260         AC_MSG_RESULT(yes)
1261         AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
1262 else
1263         AC_MSG_RESULT(no)
1264         AST_NO_FORMAT_TRUNCATION=
1265 fi
1266 AC_SUBST(AST_NO_FORMAT_TRUNCATION)
1267
1268 AC_MSG_CHECKING(for -Wshadow)
1269 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1270         AC_MSG_RESULT(yes)
1271         AST_SHADOW_WARNINGS=-Wshadow
1272 else
1273         AC_MSG_RESULT(no)
1274         AST_SHADOW_WARNINGS=
1275 fi
1276 AC_SUBST(AST_SHADOW_WARNINGS)
1277
1278 AC_MSG_CHECKING(for -march=native support)
1279 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1280         AC_MSG_RESULT(yes)
1281         AST_NATIVE_ARCH=1
1282 else
1283         AC_MSG_RESULT(no)
1284         AST_NATIVE_ARCH=0
1285 fi
1286 AC_SUBST(AST_NATIVE_ARCH)
1287
1288
1289 dnl Check to see if rpath should be set in LDFLAGS
1290 AC_ARG_ENABLE(rpath,
1291         [AS_HELP_STRING([--disable-rpath],
1292                         [Disables rpath linker option checking])],
1293         [case "${enableval}" in
1294                 y|ye|yes) check_rpath=yes ;;
1295                 n|no) check_rpath=no ;;
1296                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1297         esac], [check_rpath=yes])
1298
1299 AC_MSG_CHECKING(whether to use rpath)
1300 AST_RPATH=
1301 if test "${check_rpath}" != yes; then
1302         AC_MSG_RESULT(skipped)
1303 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1304         AC_MSG_RESULT(not needed)
1305 else
1306         AST_RPATH="-Wl,-rpath,${libdir}"
1307 fi
1308 AC_SUBST(AST_RPATH)
1309
1310 AC_MSG_CHECKING(for sysinfo)
1311 AC_LINK_IFELSE(
1312         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1313                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1314         AC_MSG_RESULT(yes)
1315         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1316         AC_MSG_RESULT(no)
1317 )
1318
1319 AC_SEARCH_LIBS(res_9_ninit, resolv)
1320 AC_MSG_CHECKING(for res_ninit)
1321 AC_LINK_IFELSE(
1322         [AC_LANG_PROGRAM([
1323                         #ifdef HAVE_SYS_SOCKET_H
1324                         #include <sys/socket.h>
1325                         #endif
1326                         #ifdef HAVE_NETINET_IN_H
1327                         #include <netinet/in.h>
1328                         #endif
1329                         #ifdef HAVE_ARPA_NAMESER_H
1330                         #include <arpa/nameser.h>
1331                         #endif
1332                         #include <resolv.h>],
1333                         [int foo = res_ninit(NULL);])],
1334         AC_MSG_RESULT(yes)
1335         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1336         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1337         AC_MSG_CHECKING(for res_ndestroy)
1338         AC_LINK_IFELSE(
1339                 [AC_LANG_PROGRAM([
1340                                 #ifdef HAVE_SYS_SOCKET_H
1341                                 #include <sys/socket.h>
1342                                 #endif
1343                                 #ifdef HAVE_NETINET_IN_H
1344                                 #include <netinet/in.h>
1345                                 #endif
1346                                 #ifdef HAVE_ARPA_NAMESER_H
1347                                 #include <arpa/nameser.h>
1348                                 #endif
1349                                 #include <resolv.h>],
1350                                 [res_ndestroy(NULL);])],
1351                 AC_MSG_RESULT(yes)
1352                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1353                 AC_MSG_RESULT(no)
1354         )
1355         AC_SEARCH_LIBS(res_9_close, resolv)
1356         AC_MSG_CHECKING(for res_close)
1357         AC_LINK_IFELSE(
1358                 [AC_LANG_PROGRAM([
1359                                 #ifdef HAVE_SYS_SOCKET_H
1360                                 #include <sys/socket.h>
1361                                 #endif
1362                                 #ifdef HAVE_NETINET_IN_H
1363                                 #include <netinet/in.h>
1364                                 #endif
1365                                 #ifdef HAVE_ARPA_NAMESER_H
1366                                 #include <arpa/nameser.h>
1367                                 #endif
1368                                 #include <resolv.h>],
1369                                 [res_close();])],
1370                 AC_MSG_RESULT(yes)
1371                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1372                 AC_MSG_RESULT(no)
1373         ),
1374         AC_MSG_RESULT(no)
1375 )
1376
1377 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1378 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1379 [[
1380 #undef BIND_8_COMPAT
1381 #include <arpa/nameser.h>
1382 ]],
1383 [[int x = NXDOMAIN]])],
1384 AC_MSG_RESULT(no),
1385 AC_MSG_RESULT(yes)
1386 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1387 AC_SUBST(BIND8_CFLAGS)
1388
1389 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1390
1391 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1392
1393 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1394
1395 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1396
1397 AC_CHECK_HEADER([libkern/OSAtomic.h],
1398                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1399
1400 AC_CHECK_SIZEOF([int])
1401 AC_CHECK_SIZEOF([long])
1402 AC_CHECK_SIZEOF([long long])
1403 AC_CHECK_SIZEOF([char *])
1404 AC_CHECK_SIZEOF(long)
1405 AC_CHECK_SIZEOF(long long)
1406 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1407 fd_set foo;])
1408 # This doesn't actually work; what it does is to use the variable set in the
1409 # previous test as a cached value to set the right output variables.
1410 AC_CHECK_SIZEOF(fd_set.fds_bits)
1411
1412 # Set a type compatible with the previous.  We cannot just use a generic type
1413 # for these bits, because on big-endian systems, the bits won't match up
1414 # correctly if the size is wrong.
1415 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1416   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1417 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1418   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1419 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1420   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1421 fi ; fi ; fi
1422
1423 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1424 PBX_DLADDR=0
1425 old_LIBS=${LIBS}
1426 LIBS="${LIBS} -ldl"
1427 AC_LINK_IFELSE(
1428         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1429 #include <dlfcn.h>],
1430                 [dladdr((void *)0, (void *)0)]
1431         )],
1432         AC_MSG_RESULT(yes)
1433         PBX_DLADDR=1
1434         AC_SUBST([PBX_DLADDR])
1435         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1436         AC_MSG_RESULT(no)
1437 )
1438 LIBS=${old_LIBS}
1439
1440 # PKGCONFIG is used in later tests
1441 PKG_PROG_PKG_CONFIG()
1442
1443
1444 # do the package library checks now
1445
1446 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1447
1448 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1449
1450 if test "${PBX_BFD}" = "0"; then
1451   # Fedora/RedHat/CentOS require extra libraries
1452   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1453 fi
1454
1455 if test "${PBX_BFD}" = "0"; then
1456   # openSUSE requires -lz
1457   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1458 fi
1459
1460 case "${OSARCH}" in
1461 linux*)
1462   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1463   ;;
1464 esac
1465
1466 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1467 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1468 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1469
1470 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1471
1472 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1473
1474 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1475
1476 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1477 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1478
1479 GSM_INTERNAL="yes"
1480 AC_SUBST(GSM_INTERNAL)
1481 GSM_SYSTEM="yes"
1482 if test "${USE_GSM}" != "no"; then
1483    if test "${GSM_DIR}" = "internal"; then
1484       GSM_SYSTEM="no"
1485    elif test "${GSM_DIR}" != ""; then
1486       GSM_INTERNAL="no"
1487    fi
1488    if test "${GSM_SYSTEM}" = "yes"; then
1489       gsmlibdir=""
1490       if test "x${GSM_DIR}" != "x"; then
1491          if test -d ${GSM_DIR}/lib; then
1492             gsmlibdir="-L${GSM_DIR}/lib"
1493          else
1494             gsmlibdir="-L${GSM_DIR}"
1495          fi
1496       fi
1497       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1498       [Define to indicate the GSM library]), [], ${gsmlibdir})
1499       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1500          if test "x${GSM_DIR}" != "x" ; then
1501             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1502             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1503          else
1504             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1505             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1506          fi
1507          if test "${GSM_HEADER_FOUND}" = "0" ; then
1508             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1509                if test "x${GSM_MANDATORY}" = "xyes" ; then
1510                   AC_MSG_NOTICE([***])
1511                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1512                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1513                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1514                   exit 1
1515                fi
1516             fi
1517          fi
1518          GSM_OK=0
1519          if test "${GSM_HEADER_FOUND}" = "1" ; then
1520             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1521             GSM_OK=1
1522          else
1523             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1524                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1525                GSM_OK=1
1526             fi
1527          fi
1528          if test "${GSM_OK}" = "1" ; then
1529             GSM_LIB="-lgsm"
1530             if test "x${GSM_DIR}" != "x"; then
1531                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1532                GSM_INCLUDE="-I${GSM_DIR}/include"
1533             fi
1534             PBX_GSM=1
1535             GSM_INTERNAL="no"
1536          fi
1537       fi
1538    fi
1539    if test "${GSM_INTERNAL}" = "yes"; then
1540       PBX_GSM=1
1541       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1542    fi
1543 fi
1544
1545 ILBC_INTERNAL="yes"
1546 AC_SUBST(ILBC_INTERNAL)
1547 ILBC_SYSTEM="yes"
1548 if test "${USE_ILBC}" != "no"; then
1549    if test "${ILBC_DIR}" = "internal"; then
1550       ILBC_SYSTEM="no"
1551    elif test "${ILBC_DIR}" != ""; then
1552       ILBC_INTERNAL="no"
1553    fi
1554    if test "${ILBC_SYSTEM}" = "yes"; then
1555       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1556       if test "$PBX_ILBC" = "1"; then
1557          ILBC_INTERNAL="no"
1558       fi
1559    fi
1560    if test "${ILBC_INTERNAL}" = "yes"; then
1561       PBX_ILBC=1
1562    fi
1563 fi
1564
1565 LIBEDIT_INTERNAL="yes"
1566 AC_SUBST(LIBEDIT_INTERNAL)
1567 LIBEDIT_SYSTEM="yes"
1568 if test "${USE_LIBEDIT}" != "no"; then
1569    if test "${LIBEDIT_DIR}" = "internal"; then
1570       LIBEDIT_SYSTEM="no"
1571    elif test "${LIBEDIT_DIR}" != ""; then
1572       LIBEDIT_INTERNAL="no"
1573    fi
1574    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1575       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1576       if test "$PBX_LIBEDIT" = "1"; then
1577       LIBEDIT_INTERNAL="no"
1578       fi
1579    fi
1580    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1581       PBX_LIBEDIT=1
1582       LIBEDIT_IS_UNICODE=no
1583    else
1584       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1585    fi
1586 fi
1587
1588 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1589 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1590 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1591 # Some versions of Linux package iconv in glibc
1592 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1593
1594 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1595 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${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 # possible places for oss definitions
2191 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2192 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2193 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2194
2195 PG_CONFIG=No
2196 if test "${USE_PGSQL}" != "no"; then
2197    if test "x${PGSQL_DIR}" != "x"; then
2198       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2199       if test x"${PG_CONFIG}" = xNo; then
2200          AC_MSG_NOTICE([***])
2201          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2202          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2203          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2204          AC_MSG_NOTICE([*** including --without-postgres])
2205          exit 1
2206       fi
2207    else
2208       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2209    fi
2210 fi
2211 if test "${PG_CONFIG}" != No; then
2212    PGSQL_libdir=`${PG_CONFIG} --libdir`
2213    PGSQL_includedir=`${PG_CONFIG} --includedir`
2214    if test "x$?" != "x0" ; then
2215       if test -n "${PGSQL_MANDATORY}" ; then
2216          AC_MSG_NOTICE([***])
2217          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2218          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2219          AC_MSG_NOTICE([*** including --without-postgres])
2220          exit 1
2221           fi
2222    else
2223       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2224       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2225
2226       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2227       old_CFLAGS=${CFLAGS}
2228       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2229       old_LDFLAGS=${LDFLAGS}
2230       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2231       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2232           [const char *foo = pg_encoding_to_char(1)])],
2233         [AC_MSG_RESULT(yes)
2234          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2235         [AC_MSG_RESULT(no)])
2236       CFLAGS=${old_CFLAGS}
2237       LDFLAGS=${old_LDFLAGS}
2238
2239       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2240          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2241          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2242          PBX_PGSQL=1
2243       elif test -n "${PGSQL_MANDATORY}";
2244       then
2245          AC_MSG_NOTICE([***])
2246          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2247          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2248          AC_MSG_NOTICE([*** including --without-postgres])
2249          exit 1
2250       fi
2251    fi
2252 fi
2253
2254 if test "$USE_PJPROJECT" != "no" ; then
2255    if test "$PJPROJECT_BUNDLED" = "no" ; then
2256       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2257
2258       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2259       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2260
2261       saved_cppflags="${CPPFLAGS}"
2262       saved_libs="${LIBS}"
2263       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2264       LIBS="${LIBS} ${PJPROJECT_LIB}"
2265       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2266       LIBS="${saved_libs}"
2267       CPPFLAGS="${saved_cppflags}"
2268
2269       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2270       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2271       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2272
2273       saved_cppflags="${CPPFLAGS}"
2274       saved_libs="${LIBS}"
2275       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2276       LIBS="${LIBS} ${PJPROJECT_LIB}"
2277       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2278       LIBS="${saved_libs}"
2279       CPPFLAGS="${saved_cppflags}"
2280
2281       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2282       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2283       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2284       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2285       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2286    fi
2287 fi
2288
2289 AC_SUBST([PYTHONDEV_LIB])
2290 AC_SUBST([PYTHONDEV_INCLUDE])
2291 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2292
2293 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2294
2295 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2296
2297 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2298 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2299 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2300 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2301 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2302 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2303 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2304 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2305 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2306 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2307 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2308 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2309 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2310 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2311 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2312 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2313 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2314
2315 # ------------------------------------v
2316 # TODO: The code can be changed to always include these features now.
2317 # These features will always be present if pri_connected_line_update is available.
2318 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2319 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2320 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2321 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2322 # ------------------------------------^
2323
2324 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2325 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2326 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2327
2328 AST_C_COMPILE_CHECK([SPANDSP], [
2329                 #if SPANDSP_RELEASE_DATE < 20080516
2330                 #error "spandsp 0.0.5 or greater is required"
2331                 #endif
2332         ], [spandsp/version.h], , [minimum version of SpanDSP])
2333
2334 if test "x${PBX_SPANDSP}" = "x1" ; then
2335         # We found the correct version in the header, now let's make sure it links
2336         # properly, and that libtiff is available
2337         PBX_SPANDSP=0
2338         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2339 fi
2340
2341 if test "x${PBX_SPANDSP}" = "x1" ; then
2342         # We also need t38_terminal_init()
2343         PBX_SPANDSP=0
2344         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2345 fi
2346
2347 # Check for libss7 v2.0 branch compatible version.
2348 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2349
2350 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2351
2352 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2353
2354 if test "${USE_PWLIB}" != "no"; then
2355         if test -n "${PWLIB_DIR}"; then
2356                 PWLIBDIR="${PWLIB_DIR}"
2357         fi
2358         AST_CHECK_PWLIB()
2359         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2360
2361         if test "${HAS_PWLIB:-unset}" != "unset"; then
2362                 AST_CHECK_PWLIB_PLATFORM()
2363
2364                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2365
2366                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2367                         [Define if your system has the PWLib libraries.],
2368                         [#include "ptlib.h"],
2369                         [int q = (int) PTime::IsDaylightSavings();])
2370         fi
2371 fi
2372
2373 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2374         if test -n "${OPENH323_DIR}"; then
2375                 OPENH323DIR="${OPENH323_DIR}"
2376         fi
2377         AST_CHECK_OPENH323()
2378         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2379         AST_CHECK_OPENH323_BUILD()
2380         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2381         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2382                 [Define if your system has the OpenH323 libraries.],
2383                 [#include "ptlib.h"
2384                 #include "h323.h"
2385                 #include "h323ep.h"],
2386                 [H323EndPoint ep = H323EndPoint();],
2387                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2388 fi
2389
2390 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2391 if test "x${PBX_LUA}" = "x1" ; then
2392         if test x"${LUA_DIR}" = x; then
2393                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2394         else
2395                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2396         fi
2397 fi
2398
2399 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2400 if test "x${PBX_LUA}" = "x1" ; then
2401         if test x"${LUA_DIR}" = x; then
2402                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2403         else
2404                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2405         fi
2406 fi
2407
2408 # Some distributions (like SuSE) remove the 5.1 suffix.
2409 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2410
2411 # Accept either RADIUS client library, their APIs are fully compatible,
2412 # just different header filenames and different SONAMEs
2413 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2414 if test "x${PBX_RADIUS}" = "x1"; then
2415         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2416 else
2417         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2418         if test "x${PBX_RADIUS}" = "x1"; then
2419                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2420         else
2421                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2422                 if test "x${PBX_RADIUS}" = "x1"; then
2423                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2424                 fi
2425         fi
2426 fi
2427
2428 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2429
2430 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcpg -lcfg])
2431 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2432
2433 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2434
2435 # See if the main speex library contains the preprocess functions
2436 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2437 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2438    PBX_SPEEX_PREPROCESS=1
2439 fi
2440
2441 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2442 if test "${PBX_SPEEXDSP}" = 1; then
2443    PBX_SPEEX_PREPROCESS=1
2444 fi
2445
2446 AC_SUBST(PBX_SPEEX_PREPROCESS)
2447
2448 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2449
2450 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2451
2452 if test "${PBX_SQLITE3}" != 1; then
2453         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2454         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2455         exit 1
2456 fi
2457
2458 # Find crypt support
2459 # * -lcrypt on *NIX
2460 # * in libsystem on OS X
2461 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2462 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2463
2464 if test "x$LIBCRYPT_LIB" != "x" ; then
2465     CRYPT_LIB="$LIBCRYPT_LIB"
2466     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2467     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2468 elif test "x$SYSCRYPT" != "x" ; then
2469     CRYPT_LIB=""
2470     CRYPT_INCLUDE=""
2471     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2472 fi
2473
2474 AC_SUBST(CRYPT_LIB)
2475 AC_SUBST(CRYPT_INCLUDE)
2476
2477 # Find crypt_r support
2478 AC_CHECK_LIB([crypt], [crypt_r],
2479     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2480
2481 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2482
2483 if test "$PBX_CRYPTO" = "1";
2484 then
2485         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2486 fi
2487
2488 if test "$PBX_OPENSSL" = "1";
2489 then
2490         AST_CHECK_OSPTK([4], [0], [0])
2491         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2492 fi
2493
2494 if test "$PBX_OPENSSL" = "1";
2495 then
2496         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2497 fi
2498
2499 if test "$PBX_OPENSSL" = "1";
2500 then
2501         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2502         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2503 fi
2504
2505 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2506 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2507     AC_MSG_WARN([***])
2508     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2509     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2510     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2511     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2512     AC_MSG_WARN([*** 'make libsrtp2.so'])
2513     AC_MSG_WARN([***])
2514     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2515     AC_MSG_WARN([*** configure script.])
2516     AC_MSG_WARN([***])
2517     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2518     AC_MSG_WARN([*** with the --without-srtp option.])
2519     exit 1
2520 ])
2521
2522 if test "x$PBX_SRTP" = x1;
2523 then
2524     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2525     AST_EXT_LIB_CHECK([SRTP_192], [srtp2], [srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80])
2526     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2527     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2528
2529     # libsrtp2 removed support for PRNG, so we require OpenSSL
2530     if test "x$PBX_OPENSSL" != x1;
2531     then
2532         AC_MSG_WARN([***])
2533         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2534         AC_MSG_WARN([***])
2535         PBX_SRTP=0
2536     fi
2537 fi
2538
2539 if test "x$PBX_SRTP" != x1;
2540 then
2541     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2542     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2543         AC_MSG_WARN([***])
2544         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2545         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2546         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2547         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2548         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2549         AC_MSG_WARN([*** configure script.])
2550         AC_MSG_WARN([***])
2551         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2552         AC_MSG_WARN([*** with the --without-srtp option.])
2553         exit 1
2554     ])
2555
2556     if test "x$PBX_SRTP" = x1;
2557     then
2558         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2559         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2560         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2561         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2562     fi
2563 fi
2564
2565 for ver in 2.0 2.2 2.4 2.6 3.0; do
2566         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2567         if test "$PBX_GMIME" = 1; then
2568                 break;
2569         fi
2570 done
2571
2572 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2573
2574 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2575
2576 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2577
2578 if test "${tonezone_does_not_need_lm}" = "no" ; then
2579   tonezone_extra="-lm"
2580 fi
2581
2582 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2583
2584 if test "${OSARCH}" = "OpenBSD";
2585 then
2586         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2587 else
2588         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2589 fi
2590 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2591
2592 AC_LANG_PUSH(C++)
2593
2594 if test "${USE_VPB}" != "no"; then
2595    AC_MSG_CHECKING(for vpb_open in -lvpb)
2596    saved_libs="${LIBS}"
2597    saved_cppflags="${CPPFLAGS}"
2598    if test "x${VPB_DIR}" != "x"; then
2599       if test -d ${VPB_DIR}/lib; then
2600          vpblibdir=${VPB_DIR}/lib
2601       else
2602          vpblibdir=${VPB_DIR}
2603       fi
2604       LIBS="${LIBS} -L${vpblibdir}"
2605       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2606    fi
2607    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2608    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2609    AC_LINK_IFELSE(
2610         [
2611         AC_LANG_PROGRAM(
2612         [#include <vpbapi.h>],
2613         [int q = vpb_open(0,0);])
2614         ],
2615         [       AC_MSG_RESULT(yes)
2616                 ac_cv_lib_vpb_vpb_open="yes"
2617         ],
2618         [       AC_MSG_RESULT(no)
2619                 ac_cv_lib_vpb_vpb_open="no"
2620         ]
2621         )
2622    LIBS="${saved_libs}"
2623    CPPFLAGS="${saved_cppflags}"
2624    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2625         VPB_LIB="-lvpb"
2626         if test "${VPB_DIR}" != ""; then
2627            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2628            VPB_INCLUDE="-I${VPB_DIR}/include"
2629         fi
2630         PBX_VPB=1
2631         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2632    fi
2633 fi
2634
2635 AC_LANG_POP
2636
2637 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2638
2639 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2640         # Does ODBC support wide characters?
2641         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2642         AC_LINK_IFELSE(
2643                 [AC_LANG_PROGRAM(
2644                         [#include <sql.h>
2645 #include <sqlext.h>],
2646                         [int foo = SQL_WCHAR])],
2647                 AC_MSG_RESULT(yes)
2648                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2649                 AC_MSG_RESULT(no)
2650         )
2651 fi
2652
2653 AC_CHECK_HEADER([linux/compiler.h],
2654                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2655
2656 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2657                                    #include <linux/version.h>
2658                                    #ifdef HAVE_LINUX_COMPILER_H
2659                                    #include <linux/compiler.h>
2660                                    #endif
2661                                    ])
2662 AC_SUBST(PBX_IXJUSER)
2663
2664 # Used in res/res_pktccops
2665 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2666 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2667
2668 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2669 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2670 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2671
2672 # possible places for video4linux version 1
2673 AC_CHECK_HEADER([linux/videodev.h],
2674         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2675
2676 # possible places for X11
2677 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2678 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2679
2680 PBX_LAUNCHD=0
2681 if test "${cross_compiling}" = "no";
2682 then
2683   AC_CHECK_FILE(/sbin/launchd,
2684     [PBX_LAUNCHD=1]
2685     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2686 fi
2687 AC_SUBST(PBX_LAUNCHD)
2688
2689 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2690
2691 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2692 # or iODBC
2693
2694 PBX_GENERIC_ODBC=0
2695
2696 if test "${PBX_UNIXODBC}" = 1; then
2697    PBX_GENERIC_ODBC=1
2698    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2699    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2700 elif test "${PBX_IODBC}" = 1; then
2701    PBX_GENERIC_ODBC=1
2702    GENERIC_ODBC_LIB="${IODBC_LIB}"
2703    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2704 fi
2705
2706 AC_SUBST([GENERIC_ODBC_LIB])
2707 AC_SUBST([GENERIC_ODBC_INCLUDE])
2708 AC_SUBST([PBX_GENERIC_ODBC])
2709
2710 AC_SUBST([PBX_SYSTEMD])
2711 AC_SUBST([SYSTEMD_LIB])
2712 AC_SUBST([SYSTEMD_INCLUDE])
2713 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2714
2715 PBX_SYSLOG=0
2716
2717 if test "${ac_cv_header_syslog_h}" = "yes"; then
2718    # syslog facilities
2719    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2720    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2721    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2722    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2723    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2724    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2725    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2726    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2727    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2728    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2729    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2730    PBX_SYSLOG=1
2731 fi
2732
2733 AC_SUBST([PBX_SYSLOG])
2734
2735 if test -f makeopts; then
2736         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2737 else
2738         touch makeopts.acbak
2739 fi
2740
2741 # conf_bridge (binaural rendering): check if HRIRs are available
2742 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2743
2744 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2745 AST_CHECK_MANDATORY
2746
2747 if test -f build_tools/menuselect-deps; then
2748     # extract old values of all PBX_ variables from menuselect-deps
2749     # and preserve them so that menuselect can determine whether
2750     # any previously-met dependencies are no longer met and warn
2751     # the user appropriately
2752     while IFS="=:" read var val old_val; do
2753         eval "PBX_${var}=\${PBX_${var}}:${val}"
2754     done < build_tools/menuselect-deps
2755 fi
2756
2757 AC_OUTPUT
2758
2759 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2760 if test "x${ac_cv_path_CMP}" = "x:"; then
2761         ( cd `pwd`/menuselect && ./configure )
2762 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2763         ( cd `pwd`/menuselect && ./configure )
2764 fi ; fi
2765
2766 rm makeopts.acbak makeopts.acbak2
2767
2768
2769 if test "x${silent}" != "xyes" ; then
2770 echo
2771 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2772 echo "            .\$7\$7..          .7\$\$7:.    "
2773 echo "          .\$\$:.                 ,\$7.7   "
2774 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2775 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2776 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2777 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2778 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2779 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2780 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2781 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2782 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2783 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2784 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2785 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2786 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2787 echo " \$\$\$\$\$                        \$\$\$       "
2788 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2789 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2790 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2791 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2792 echo
2793 fi
2794
2795 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2796         echo "WARNING: iodbc libs/headers found!"
2797         echo
2798         echo "  If you plan to use ODBC functionality, you should consider"
2799         echo "  switching to unixodbc instead."
2800         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2801         echo
2802 fi
2803
2804 AC_MSG_NOTICE(Package configured for: )
2805 AC_MSG_NOTICE( OS type  : $host_os)
2806 AC_MSG_NOTICE( Host CPU : $host_cpu)
2807 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2808 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2809 if test "${cross_compiling}" = "yes"; then
2810    AC_MSG_NOTICE( Cross Compilation = YES)
2811 fi