json.c: Add backtrace log to find 'Invalid UTF-8 string' errors
[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 ${enableval} for --enable-dev-mode)  ;;
405         esac])
406 AC_SUBST(NOISY_BUILD)
407 AC_SUBST(AST_DEVMODE)
408 AC_SUBST(AST_DEVMODE_STRICT)
409
410 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
411 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
412
413 AST_CODE_COVERAGE=no
414 AC_ARG_ENABLE([coverage],
415         [AS_HELP_STRING([--enable-coverage],
416                 [Turn on code coverage tracking (for gcov)])],
417         [case "${enableval}" in
418               y|ye|yes) AST_CODE_COVERAGE=yes ;;
419               n|no) AST_CODE_COVERAGE=no ;;
420               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
421         esac])
422 AC_SUBST(AST_CODE_COVERAGE)
423
424 AST_CHECK_RAII()
425 AST_CHECK_STRSEP_ARRAY_BOUNDS()
426
427 PJPROJECT_BUNDLED=no
428 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
429
430 AC_ARG_WITH([pjproject-bundled],
431         [AS_HELP_STRING([--with-pjproject-bundled],
432                 [Use bundled pjproject libraries])],
433         [case "${withval}" in
434               n|no) PJPROJECT_BUNDLED=no ;;
435               *) PJPROJECT_BUNDLED=yes ;;
436         esac])
437
438 THIRD_PARTY_CONFIGURE()
439
440 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
441 # various packages.
442 # $1 is the prefix for the variables in makeopts and autoconfig.h
443 # $2 is the short comment, $4 is the long comment
444 # $3 is the name used in --with- or --without- flags for configure.
445 #
446 # Package option names should be in alphabetical order
447 # by the --with option name (the third field),
448 # to make things easier for the users.
449
450 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
451 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
452
453 # BKTR is used for backtrace support on platforms that do not
454 # have it natively.
455 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
456 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
457 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
458 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
459 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
460 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
461 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
462 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
463 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
464 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
465 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
466 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
467 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
468 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
469 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
470 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
471 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
472 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
473 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
474 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
475 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
476 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
477 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
478 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
479 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
480 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
481 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
482 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
483 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
484 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
485 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
486 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
487 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
488 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
489 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
490 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
491 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
492 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
493 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
494 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
495 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
496 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
497 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
498 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
499 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
500 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
501 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
502 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
503 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
504 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
505 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
506 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
507 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
508
509 if test "x${PBX_PJPROJECT}" != "x1" ; then
510 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
511 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
515 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
516 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
517 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
518 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
519 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
520 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
521 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_SET_UAS_TIMEOUT], [PJSIP EVSUB Set UAS Timeout support], [PJPROJECT], [pjsip])
522 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
523 fi
524
525 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
526 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
527 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
528 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
543 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
544 # ------------------------------------v
545 # TODO: The code can be changed to always include these features now.
546 # These features will always be present if pri_connected_line_update is available.
547 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
548 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
549 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
550 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
551 # ------------------------------------^
552 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
553 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
554 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
555 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
556 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
557 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
558 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
559 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
560 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
561 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
562 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
563 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
564 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
565 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
566 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
567 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
568 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
569 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
570 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
571 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
572 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
573 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
574 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
575 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
576 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
577 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
578 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
579 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
580 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
581 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
582 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
583 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
584 AST_EXT_LIB_SETUP([X11], [X11], [x11])
585 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
586
587 # check for basic system features and functionality before
588 # checking for package libraries
589
590 AC_FUNC_ALLOCA
591 AC_HEADER_DIRENT
592 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
593   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
594 fi
595
596 AC_HEADER_STDC
597 if test "$ac_cv_header_stdc" != "yes"; then
598   AC_MSG_ERROR([*** ANSI C header files not found.])
599 fi
600
601 AC_HEADER_SYS_WAIT
602 if test "$ac_cv_header_sys_wait_h" != "yes"; then
603   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
604 fi
605
606 # Check for headers that are unconditionally required on all platforms.  Do not use
607 # this to check for headers that are only needed by modules.
608 AC_CHECK_HEADERS([ \
609   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
610   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h resolv.h \
611   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
612   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
613   sys/time.h sys/types.h sys/un.h \
614   termios.h time.h unistd.h \
615 ], [], [
616   AC_MSG_ERROR([*** A required header was not found.])
617 ])
618
619 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
620
621 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
622 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
623 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
624 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
625 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
626
627 EDITLINE_LIB=""
628 if test "x$TERMCAP_LIB" != "x" ; then
629   EDITLINE_LIB="$TERMCAP_LIB"
630 elif test "x$TINFO_LIB" != "x" ; then
631   EDITLINE_LIB="$TINFO_LIB"
632 elif test "x$CURSES_LIB" != "x" ; then
633   EDITLINE_LIB="$CURSES_LIB"
634 elif test "x$NCURSES_LIB" != "x" ; then
635   EDITLINE_LIB="$NCURSES_LIB"
636 else
637   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
638 fi
639 AC_SUBST(EDITLINE_LIB)
640
641 # Find required UUID support.
642 #  * -luuid on Linux
643 #  * -le2fs-uuid on OpenBSD
644 #  * in libsystem on OS X
645 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
646 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
647 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
648
649 if test "x$LIBUUID_LIB" != "x" ; then
650   UUID_INCLUDE="$LIBUUID_INCLUDE"
651   UUID_LIB="$LIBUUID_LIB"
652 elif test "x$E2FSUUID_LIB" != "x" ; then
653   UUID_INCLUDE="$E2FSUUID_INCLUDE"
654   UUID_LIB="$E2FSUUID_LIB"
655 elif test "x$SYSUUID" != "x" ; then
656   UUID_INCLUDE=""
657   UUID_LIB=""
658 else
659   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
660 fi
661 AC_SUBST(UUID_INCLUDE)
662 AC_SUBST(UUID_LIB)
663
664 # Find required JSON support.
665 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
666
667 if test "x$JANSSON_LIB" == "x"; then
668   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
669 fi
670
671 # See if clock_gettime is in librt
672 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
673
674 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
675         [#include <libxml/tree.h>
676         #include <libxml/parser.h>],
677         [LIBXML_TEST_VERSION])
678
679 if test "${PBX_LIBXML2}" != 1; then
680         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
681         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
682         exit 1
683 fi
684
685 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
686
687 # Another mandatory item (unless it's explicitly disabled)
688 AC_ARG_ENABLE([xmldoc],
689         [AS_HELP_STRING([--disable-xmldoc],
690                 [Explicitly disable XML documentation])],
691         [case "${enableval}" in
692                 y|ye|yes) disable_xmldoc=no ;;
693                 n|no)  disable_xmldoc=yes ;;
694                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
695         esac], [disable_xmldoc=no])
696
697 if test "${disable_xmldoc}" != "yes"; then
698         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
699         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
700
701 fi
702
703 # some embedded systems omit internationalization (locale) support
704 AC_CHECK_HEADERS([xlocale.h])
705
706 AC_CHECK_HEADERS([winsock.h winsock2.h])
707
708 AC_CHECK_HEADER([sys/poll.h],
709          [],
710      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
711
712 AC_SYS_LARGEFILE
713
714 # Checks for typedefs, structures, and compiler characteristics.
715 AC_HEADER_STDBOOL
716 AC_C_CONST
717 AC_TYPE_UID_T
718 AC_C_INLINE
719 AC_TYPE_LONG_DOUBLE_WIDER
720 AC_TYPE_MODE_T
721 AC_TYPE_OFF_T
722 AC_TYPE_PID_T
723 AC_TYPE_SIZE_T
724 AC_CHECK_MEMBERS([struct stat.st_blksize])
725 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
726 #include <sys/socket.h> ])
727 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
728 AC_HEADER_TIME
729 AC_STRUCT_TM
730 AC_C_VOLATILE
731 AC_CHECK_TYPES([ptrdiff_t])
732 stat_nsec_found=no
733 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
734
735 if test "${stat_nsec_found}" != yes; then
736         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
737 fi
738
739 # Checks for library functions.
740 AC_FUNC_CHOWN
741 AC_FUNC_CLOSEDIR_VOID
742 AC_FUNC_ERROR_AT_LINE
743 AST_FUNC_FORK
744 AC_FUNC_FSEEKO
745 AC_PROG_GCC_TRADITIONAL
746 # XXX: these are commented out until we determine whether it matters if our malloc()
747 # acts exactly like glibc's or not
748 # AC_FUNC_MALLOC
749 # AC_FUNC_REALLOC
750 AC_FUNC_MEMCMP
751 AC_FUNC_MMAP
752 AC_FUNC_SELECT_ARGTYPES
753 AC_FUNC_STAT
754 AC_FUNC_STRCOLL
755 AC_FUNC_STRFTIME
756 AC_FUNC_STRNLEN
757 AC_FUNC_STRTOD
758 AC_FUNC_UTIME_NULL
759 AC_FUNC_VPRINTF
760 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])
761
762 AC_MSG_CHECKING(for htonll)
763 AC_LINK_IFELSE(
764         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
765                 [return htonll(0);])],
766         AC_MSG_RESULT(yes)
767         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
768         AC_MSG_RESULT(no)
769 )
770
771 AC_MSG_CHECKING(for ntohll)
772 AC_LINK_IFELSE(
773         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
774                 [return ntohll(0);])],
775         AC_MSG_RESULT(yes)
776         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
777         AC_MSG_RESULT(no)
778 )
779
780 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
781 # so that AC_CHECK_FUNCS can detect functions in that library.
782 AC_CHECK_LIB([m], [sqrt])
783 # BSD might not have exp2, and/or log2
784 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])
785
786 # Certain architectures don't really have long double, even though
787 # AC_CHECK_FUNCS would otherwise find the following functions.
788 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
789         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])
790 fi
791
792 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
793 AC_LINK_IFELSE(
794         [AC_LANG_PROGRAM([#include <limits.h>],
795                 [long long foo = LLONG_MAX])],
796         AC_MSG_RESULT(yes)
797         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
798         AC_MSG_RESULT(no)
799 )
800
801 AC_MSG_CHECKING(for timersub in time.h)
802 AC_LINK_IFELSE(
803         [AC_LANG_PROGRAM([#include <sys/time.h>],
804                 [struct timeval *a; timersub(a, a, a);])],
805         AC_MSG_RESULT(yes)
806                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
807         AC_MSG_RESULT(no)
808 )
809
810 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
811 old_LDFLAGS=${LDFLAGS}
812 cat >conftest.dynamics <<_ACEOF
813 {
814         *ast_*;
815 };
816 _ACEOF
817 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
818 PBX_DYNAMIC_LIST=0
819 AC_LINK_IFELSE(
820         [AC_LANG_PROGRAM([], [])],
821         PBX_DYNAMIC_LIST=1
822         AC_MSG_RESULT(yes),
823         AC_MSG_RESULT(no)
824 )
825 AC_SUBST(PBX_DYNAMIC_LIST)
826 LDFLAGS=${old_LDFLAGS}
827 rm -f conftest.dynamics
828
829 AC_CHECK_HEADER([sys/poll.h],
830    [HAS_POLL=1]
831    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
832    )
833
834 AC_ARG_ENABLE([internal-poll],
835         [AS_HELP_STRING([--enable-internal-poll],
836                 [Use Asterisk's poll implementation])],
837         [case "${enableval}" in
838                 y|ye|yes) HAS_POLL="";;
839                 n|no) HAS_POLL="${HAS_POLL}" ;;
840                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
841         esac])
842 AC_SUBST(HAS_POLL)
843
844 AC_ARG_ENABLE([asteriskssl],
845         [AS_HELP_STRING([--disable-asteriskssl],
846                 [Disable Asterisk's SSL wrapper library])],
847         [case "${enableval}" in
848                 y|ye|yes) AST_ASTERISKSSL=yes ;;
849                 n|no)  AST_ASTERISKSSL=no ;;
850                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
851         esac], [AST_ASTERISKSSL=yes])
852 AC_SUBST(AST_ASTERISKSSL)
853
854 AC_CHECK_FUNCS([inet_aton])
855
856 # check if we have IP_PKTINFO constant defined
857 AC_MSG_CHECKING(for IP_PKTINFO)
858 AC_LINK_IFELSE(
859                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
860                                                 [int pi = IP_PKTINFO;])],
861                 AC_MSG_RESULT(yes)
862                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
863                 AC_MSG_RESULT(no)
864 )
865
866 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
867 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
868
869 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
870 AC_LINK_IFELSE(
871         [AC_LANG_PROGRAM([#include <stdlib.h>
872                          #include <netdb.h>],
873                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
874         AC_MSG_RESULT(yes)
875         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
876         AC_MSG_RESULT(no)
877 )
878
879 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
880 AC_LINK_IFELSE(
881         [AC_LANG_PROGRAM([#include <stdlib.h>
882                          #include <netdb.h>],
883                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
884         AC_MSG_RESULT(yes)
885         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
886         AC_MSG_RESULT(no)
887 )
888
889 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
890
891 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
892 AC_LINK_IFELSE(
893 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
894 AC_MSG_RESULT(yes)
895 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
896 AC_MSG_RESULT(no)
897 )
898
899 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
900 AC_LINK_IFELSE(
901 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
902 AC_MSG_RESULT(yes)
903 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
904 AC_MSG_RESULT(no)
905 )
906
907 AC_MSG_CHECKING(for locale_t in locale.h)
908 AC_LINK_IFELSE(
909 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
910 AC_MSG_RESULT(yes)
911 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
912 AC_MSG_RESULT(no)
913   AC_MSG_CHECKING(for locale_t in xlocale.h)
914   AC_LINK_IFELSE(
915   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
916   AC_MSG_RESULT(yes)
917   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
918   AC_MSG_RESULT(no)
919   )
920 )
921
922 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
923 AC_LINK_IFELSE(
924 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
925 AC_MSG_RESULT(yes)
926 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
927 AC_MSG_RESULT(no)
928 )
929
930 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
931 AC_LINK_IFELSE(
932 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
933 AC_MSG_RESULT(yes)
934 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
935 AC_MSG_RESULT(no)
936 )
937
938 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
939
940 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
941 AC_LINK_IFELSE(
942 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
943 AC_MSG_RESULT(yes)
944 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
945 AC_MSG_RESULT(no)
946 )
947
948 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
949 AC_LINK_IFELSE(
950 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
951 AC_MSG_RESULT(yes)
952 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
953 AC_MSG_RESULT(no)
954 )
955
956 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
957 AC_LINK_IFELSE(
958 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
959 AC_MSG_RESULT(yes)
960 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
961 AC_MSG_RESULT(no)
962 )
963
964 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
965 AC_LINK_IFELSE(
966 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
967 AC_MSG_RESULT(yes)
968 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
969 AC_MSG_RESULT(no)
970 )
971
972 save_LIBS="$LIBS"
973 save_CFLAGS="$CFLAGS"
974 LIBS="$PTHREAD_LIBS $LIBS"
975 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
976
977 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
978 AC_LINK_IFELSE(
979   [AC_LANG_PROGRAM(
980     [#include <pthread.h>
981      #include <time.h>],
982     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
983   ],[
984     AC_MSG_RESULT(yes)
985     ac_cv_pthread_rwlock_timedwrlock="yes"
986   ],[
987     AC_MSG_RESULT(no)
988     ac_cv_pthread_rwlock_timedwrlock="no"
989   ]
990 )
991
992 # Some platforms define sem_init(), but only support sem_open(). joyous.
993 AC_MSG_CHECKING(for working unnamed semaphores)
994 AC_RUN_IFELSE(
995         [AC_LANG_PROGRAM([#include <semaphore.h>],
996                 [sem_t sem; return sem_init(&sem, 0, 0);])],
997         AC_MSG_RESULT(yes)
998         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
999         AC_MSG_RESULT(no),
1000         AC_MSG_RESULT(cross-compile)
1001         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
1002         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1003 )
1004
1005 LIBS="$save_LIBS"
1006 CFLAGS="$save_CFLAGS"
1007 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1008   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1009 fi
1010
1011 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1012 saved_CFLAGS="${CFLAGS}"
1013 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1014 AC_COMPILE_IFELSE(
1015   [AC_LANG_PROGRAM(
1016     [#include <pthread.h>
1017      void empty(){}],
1018         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1019   ],[
1020     AC_MSG_RESULT(no)
1021     ac_cv_pthread_once_needsbraces="no"
1022   ],[
1023     AC_MSG_RESULT(yes)
1024     ac_cv_pthread_once_needsbraces="yes"
1025   ]
1026 )
1027 CFLAGS="${saved_CFLAGS}"
1028 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1029   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1030 fi
1031
1032 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1033
1034 # Can we compare a mutex to its initial value?
1035 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1036 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1037 AC_LINK_IFELSE(
1038         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1039         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1040                 return 0;
1041         }
1042         return 0])],
1043         AC_MSG_RESULT(yes)
1044         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.]),
1045         AC_MSG_RESULT(no)
1046 )
1047
1048 #if test "${cross_compiling}" = "no";
1049 #then
1050 #AC_MSG_CHECKING(for working epoll support)
1051 #AC_LINK_IFELSE(
1052 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1053 #                                         if (res < 0)
1054 #                                            return 1;
1055 #                                         close (res);
1056 #                                         return 0;]),
1057 #AC_MSG_RESULT(yes)
1058 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1059 #AC_MSG_RESULT(no)
1060 #)
1061 #fi
1062
1063 # for FreeBSD thr_self
1064 AC_CHECK_HEADERS([sys/thr.h])
1065
1066 AC_MSG_CHECKING(for compiler atomic operations)
1067 AC_LINK_IFELSE(
1068 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1069 AC_MSG_RESULT(yes)
1070 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1071 AC_MSG_RESULT(no)
1072 )
1073
1074 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1075 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1076 AC_RUN_IFELSE(
1077         [AC_LANG_PROGRAM([#include <stdio.h>],
1078                 [printf("%s", NULL)])],
1079         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1080         AC_MSG_RESULT(yes),
1081         AC_MSG_RESULT(no),
1082         # It's unlikely an embedded system will have this.
1083         AC_MSG_RESULT(unknown)
1084 )
1085
1086 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1087 AC_RUN_IFELSE(
1088 [AC_LANG_PROGRAM([
1089 #include <stdio.h>
1090 #include <sys/select.h>
1091 #include <sys/time.h>
1092 #include <sys/resource.h>
1093 #include <string.h>
1094 #include <errno.h>
1095 #include <stdlib.h>
1096 #include <sys/types.h>
1097 #include <sys/stat.h>
1098 #include <fcntl.h>
1099 #include <unistd.h>
1100 ], [[
1101         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1102         int fd0, fd1;
1103         struct timeval tv = { 0, };
1104         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1105         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1106         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1107         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1108         FD_SET(fd0, (fd_set *) &fds);
1109         FD_SET(fd1, (fd_set *) &fds);
1110         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1111         exit(0)]])],
1112         AC_MSG_RESULT(yes)
1113         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1114         AC_MSG_RESULT(no),
1115         AC_MSG_RESULT(cross-compile)
1116 )
1117
1118 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1119         AC_RUN_IFELSE(
1120                 [AC_LANG_PROGRAM([
1121 #include <unistd.h>
1122 #include <sys/types.h>
1123 #include <stdlib.h>
1124 ], [if (getuid() != 0) { exit(1); }])],
1125                 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.]))
1126 fi
1127
1128 AC_MSG_CHECKING([if we have usable eventfd support])
1129 AC_RUN_IFELSE(
1130   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1131       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1132   AC_MSG_RESULT(yes)
1133   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1134   AC_MSG_RESULT(no),
1135   AC_MSG_RESULT(cross-compile)
1136 )
1137
1138 AST_GCC_ATTRIBUTE(pure)
1139 AST_GCC_ATTRIBUTE(malloc)
1140 AST_GCC_ATTRIBUTE(const)
1141 AST_GCC_ATTRIBUTE(unused)
1142 AST_GCC_ATTRIBUTE(always_inline)
1143 AST_GCC_ATTRIBUTE(deprecated)
1144 AST_GCC_ATTRIBUTE(sentinel)
1145 AST_GCC_ATTRIBUTE(warn_unused_result)
1146 AST_GCC_ATTRIBUTE(may_alias)
1147 AST_GCC_ATTRIBUTE(constructor)
1148 AST_GCC_ATTRIBUTE(destructor)
1149 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1150
1151 AC_MSG_CHECKING(for -fsanitize=address support)
1152 saved_sanitize_CFLAGS="${CFLAGS}"
1153 saved_sanitize_LDFLAGS="${LDFLAGS}"
1154 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1155 LDFLAGS="-fsanitize=address"
1156 AC_COMPILE_IFELSE(
1157         [AC_LANG_PROGRAM([], [int x = 1;])],
1158         AC_MSG_RESULT(yes)
1159         [AST_ADDRESS_SANITIZER=1],
1160         [AST_ADDRESS_SANITIZER=0]
1161         AC_MSG_RESULT(no)
1162 )
1163 CFLAGS="${saved_sanitize_CFLAGS}"
1164 LDFLAGS="${saved_sanitize_LDFLAGS}"
1165 AC_SUBST(AST_ADDRESS_SANITIZER)
1166
1167 AC_MSG_CHECKING(for -fsanitize=thread support)
1168 saved_sanitize_CFLAGS="${CFLAGS}"
1169 saved_sanitize_LDFLAGS="${LDFLAGS}"
1170 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1171 LDFLAGS="-fsanitize=thread -pie -fPIE"
1172 AC_COMPILE_IFELSE(
1173         [AC_LANG_PROGRAM([], [int x = 1;])],
1174         AC_MSG_RESULT(yes)
1175         [AST_THREAD_SANITIZER=1],
1176         [AST_THREAD_SANITIZER=0]
1177         AC_MSG_RESULT(no)
1178 )
1179 CFLAGS="${saved_sanitize_CFLAGS}"
1180 LDFLAGS="${saved_sanitize_LDFLAGS}"
1181 AC_SUBST(AST_THREAD_SANITIZER)
1182
1183 AC_MSG_CHECKING(for -fsanitize=leak support)
1184 saved_sanitize_CFLAGS="${CFLAGS}"
1185 saved_sanitize_LDFLAGS="${LDFLAGS}"
1186 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1187 LDFLAGS="-fsanitize=leak"
1188 AC_COMPILE_IFELSE(
1189         [AC_LANG_PROGRAM([], [int x = 1;])],
1190         AC_MSG_RESULT(yes)
1191         [AST_LEAK_SANITIZER=1],
1192         [AST_LEAK_SANITIZER=0]
1193         AC_MSG_RESULT(no)
1194 )
1195 CFLAGS="${saved_sanitize_CFLAGS}"
1196 LDFLAGS="${saved_sanitize_LDFLAGS}"
1197 AC_SUBST(AST_LEAK_SANITIZER)
1198
1199 AC_MSG_CHECKING(for -fsanitize=undefined support)
1200 saved_sanitize_CFLAGS="${CFLAGS}"
1201 saved_sanitize_LDFLAGS="${LDFLAGS}"
1202 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1203 LDFLAGS="-fsanitize=undefined"
1204 AC_COMPILE_IFELSE(
1205         [AC_LANG_PROGRAM([], [int x = 1;])],
1206         AC_MSG_RESULT(yes)
1207         [AST_UNDEFINED_SANITIZER=1],
1208         [AST_UNDEFINED_SANITIZER=0]
1209         AC_MSG_RESULT(no)
1210 )
1211 CFLAGS="${saved_sanitize_CFLAGS}"
1212 LDFLAGS="${saved_sanitize_LDFLAGS}"
1213 AC_SUBST(AST_UNDEFINED_SANITIZER)
1214
1215 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1216 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1217         AC_MSG_RESULT(yes)
1218         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1219 else
1220         AC_MSG_RESULT(no)
1221         AST_DECLARATION_AFTER_STATEMENT=
1222 fi
1223 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1224
1225 AC_MSG_CHECKING(for -Wtrampolines support)
1226 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1227         AC_MSG_RESULT(yes)
1228         AST_TRAMPOLINES=-Wtrampolines
1229 else
1230         AC_MSG_RESULT(no)
1231         AST_TRAMPOLINES=
1232 fi
1233 AC_SUBST(AST_TRAMPOLINES)
1234
1235 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1236 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1237         AC_MSG_RESULT(yes)
1238         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1239 else
1240         AC_MSG_RESULT(no)
1241         AST_FORTIFY_SOURCE=
1242 fi
1243 AC_SUBST(AST_FORTIFY_SOURCE)
1244
1245 AC_MSG_CHECKING(for -fno-strict-overflow)
1246 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1247         AC_MSG_RESULT(yes)
1248         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1249 else
1250         AC_MSG_RESULT(no)
1251         AST_NO_STRICT_OVERFLOW=
1252 fi
1253 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1254
1255 AC_MSG_CHECKING(for -Wshadow)
1256 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1257         AC_MSG_RESULT(yes)
1258         AST_SHADOW_WARNINGS=-Wshadow
1259 else
1260         AC_MSG_RESULT(no)
1261         AST_SHADOW_WARNINGS=
1262 fi
1263 AC_SUBST(AST_SHADOW_WARNINGS)
1264
1265 AC_MSG_CHECKING(for -march=native support)
1266 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1267         AC_MSG_RESULT(yes)
1268         AST_NATIVE_ARCH=1
1269 else
1270         AC_MSG_RESULT(no)
1271         AST_NATIVE_ARCH=0
1272 fi
1273 AC_SUBST(AST_NATIVE_ARCH)
1274
1275
1276 dnl Check to see if rpath should be set in LDFLAGS
1277 AC_ARG_ENABLE(rpath,
1278         [AS_HELP_STRING([--disable-rpath],
1279                         [Disables rpath linker option checking])],
1280         [case "${enableval}" in
1281                 y|ye|yes) check_rpath=yes ;;
1282                 n|no) check_rpath=no ;;
1283                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1284         esac], [check_rpath=yes])
1285
1286 AC_MSG_CHECKING(whether to use rpath)
1287 AST_RPATH=
1288 if test "${check_rpath}" != yes; then
1289         AC_MSG_RESULT(skipped)
1290 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1291         AC_MSG_RESULT(not needed)
1292 else
1293         AST_RPATH="-Wl,-rpath,${libdir}"
1294 fi
1295 AC_SUBST(AST_RPATH)
1296
1297 AC_MSG_CHECKING(for sysinfo)
1298 AC_LINK_IFELSE(
1299         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1300                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1301         AC_MSG_RESULT(yes)
1302         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1303         AC_MSG_RESULT(no)
1304 )
1305
1306 AC_SEARCH_LIBS(res_9_ninit, resolv)
1307 AC_MSG_CHECKING(for res_ninit)
1308 AC_LINK_IFELSE(
1309         [AC_LANG_PROGRAM([
1310                         #ifdef HAVE_SYS_SOCKET_H
1311                         #include <sys/socket.h>
1312                         #endif
1313                         #ifdef HAVE_NETINET_IN_H
1314                         #include <netinet/in.h>
1315                         #endif
1316                         #ifdef HAVE_ARPA_NAMESER_H
1317                         #include <arpa/nameser.h>
1318                         #endif
1319                         #include <resolv.h>],
1320                         [int foo = res_ninit(NULL);])],
1321         AC_MSG_RESULT(yes)
1322         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1323         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1324         AC_MSG_CHECKING(for res_ndestroy)
1325         AC_LINK_IFELSE(
1326                 [AC_LANG_PROGRAM([
1327                                 #ifdef HAVE_SYS_SOCKET_H
1328                                 #include <sys/socket.h>
1329                                 #endif
1330                                 #ifdef HAVE_NETINET_IN_H
1331                                 #include <netinet/in.h>
1332                                 #endif
1333                                 #ifdef HAVE_ARPA_NAMESER_H
1334                                 #include <arpa/nameser.h>
1335                                 #endif
1336                                 #include <resolv.h>],
1337                                 [res_ndestroy(NULL);])],
1338                 AC_MSG_RESULT(yes)
1339                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1340                 AC_MSG_RESULT(no)
1341         )
1342         AC_SEARCH_LIBS(res_9_close, resolv)
1343         AC_MSG_CHECKING(for res_close)
1344         AC_LINK_IFELSE(
1345                 [AC_LANG_PROGRAM([
1346                                 #ifdef HAVE_SYS_SOCKET_H
1347                                 #include <sys/socket.h>
1348                                 #endif
1349                                 #ifdef HAVE_NETINET_IN_H
1350                                 #include <netinet/in.h>
1351                                 #endif
1352                                 #ifdef HAVE_ARPA_NAMESER_H
1353                                 #include <arpa/nameser.h>
1354                                 #endif
1355                                 #include <resolv.h>],
1356                                 [res_close();])],
1357                 AC_MSG_RESULT(yes)
1358                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1359                 AC_MSG_RESULT(no)
1360         ),
1361         AC_MSG_RESULT(no)
1362 )
1363
1364 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1365 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1366 [[
1367 #undef BIND_8_COMPAT
1368 #include <arpa/nameser.h>
1369 ]],
1370 [[int x = NXDOMAIN]])],
1371 AC_MSG_RESULT(no),
1372 AC_MSG_RESULT(yes)
1373 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1374 AC_SUBST(BIND8_CFLAGS)
1375
1376 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1377
1378 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1379
1380 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1381
1382 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1383
1384 AC_CHECK_HEADER([libkern/OSAtomic.h],
1385                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1386
1387 AC_CHECK_SIZEOF([int])
1388 AC_CHECK_SIZEOF([long])
1389 AC_CHECK_SIZEOF([long long])
1390 AC_CHECK_SIZEOF([char *])
1391 AC_CHECK_SIZEOF(long)
1392 AC_CHECK_SIZEOF(long long)
1393 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1394 fd_set foo;])
1395 # This doesn't actually work; what it does is to use the variable set in the
1396 # previous test as a cached value to set the right output variables.
1397 AC_CHECK_SIZEOF(fd_set.fds_bits)
1398
1399 # Set a type compatible with the previous.  We cannot just use a generic type
1400 # for these bits, because on big-endian systems, the bits won't match up
1401 # correctly if the size is wrong.
1402 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1403   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1404 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1405   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1406 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1407   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1408 fi ; fi ; fi
1409
1410 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1411 PBX_DLADDR=0
1412 old_LIBS=${LIBS}
1413 LIBS="${LIBS} -ldl"
1414 AC_LINK_IFELSE(
1415         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1416 #include <dlfcn.h>],
1417                 [dladdr((void *)0, (void *)0)]
1418         )],
1419         AC_MSG_RESULT(yes)
1420         PBX_DLADDR=1
1421         AC_SUBST([PBX_DLADDR])
1422         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1423         AC_MSG_RESULT(no)
1424 )
1425 LIBS=${old_LIBS}
1426
1427 # PKGCONFIG is used in later tests
1428 PKG_PROG_PKG_CONFIG()
1429
1430
1431 # do the package library checks now
1432
1433 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1434
1435 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1436
1437 if test "${PBX_BFD}" = "0"; then
1438   # Fedora/RedHat/CentOS require extra libraries
1439   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1440 fi
1441
1442 if test "${PBX_BFD}" = "0"; then
1443   # openSUSE requires -lz
1444   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1445 fi
1446
1447 case "${OSARCH}" in
1448 linux*)
1449   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1450   ;;
1451 esac
1452
1453 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1454 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1455 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1456
1457 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1458
1459 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1460
1461 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1462
1463 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1464 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1465
1466 GSM_INTERNAL="yes"
1467 AC_SUBST(GSM_INTERNAL)
1468 GSM_SYSTEM="yes"
1469 if test "${USE_GSM}" != "no"; then
1470    if test "${GSM_DIR}" = "internal"; then
1471       GSM_SYSTEM="no"
1472    elif test "${GSM_DIR}" != ""; then
1473       GSM_INTERNAL="no"
1474    fi
1475    if test "${GSM_SYSTEM}" = "yes"; then
1476       gsmlibdir=""
1477       if test "x${GSM_DIR}" != "x"; then
1478          if test -d ${GSM_DIR}/lib; then
1479             gsmlibdir="-L${GSM_DIR}/lib"
1480          else
1481             gsmlibdir="-L${GSM_DIR}"
1482          fi
1483       fi
1484       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1485       [Define to indicate the GSM library]), [], ${gsmlibdir})
1486       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1487          if test "x${GSM_DIR}" != "x" ; then
1488             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1489             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1490          else
1491             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1492             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1493          fi
1494          if test "${GSM_HEADER_FOUND}" = "0" ; then
1495             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1496                if test "x${GSM_MANDATORY}" = "xyes" ; then
1497                   AC_MSG_NOTICE([***])
1498                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1499                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1500                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1501                   exit 1
1502                fi
1503             fi
1504          fi
1505          GSM_OK=0
1506          if test "${GSM_HEADER_FOUND}" = "1" ; then
1507             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1508             GSM_OK=1
1509          else
1510             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1511                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1512                GSM_OK=1
1513             fi
1514          fi
1515          if test "${GSM_OK}" = "1" ; then
1516             GSM_LIB="-lgsm"
1517             if test "x${GSM_DIR}" != "x"; then
1518                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1519                GSM_INCLUDE="-I${GSM_DIR}/include"
1520             fi
1521             PBX_GSM=1
1522             GSM_INTERNAL="no"
1523          fi
1524       fi
1525    fi
1526    if test "${GSM_INTERNAL}" = "yes"; then
1527       PBX_GSM=1
1528       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1529    fi
1530 fi
1531
1532 ILBC_INTERNAL="yes"
1533 AC_SUBST(ILBC_INTERNAL)
1534 ILBC_SYSTEM="yes"
1535 if test "${USE_ILBC}" != "no"; then
1536    if test "${ILBC_DIR}" = "internal"; then
1537       ILBC_SYSTEM="no"
1538    elif test "${ILBC_DIR}" != ""; then
1539       ILBC_INTERNAL="no"
1540    fi
1541    if test "${ILBC_SYSTEM}" = "yes"; then
1542       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1543       if test "$PBX_ILBC" = "1"; then
1544          ILBC_INTERNAL="no"
1545       fi
1546    fi
1547    if test "${ILBC_INTERNAL}" = "yes"; then
1548       PBX_ILBC=1
1549    fi
1550 fi
1551
1552 LIBEDIT_INTERNAL="yes"
1553 AC_SUBST(LIBEDIT_INTERNAL)
1554 LIBEDIT_SYSTEM="yes"
1555 if test "${USE_LIBEDIT}" != "no"; then
1556    if test "${LIBEDIT_DIR}" = "internal"; then
1557       LIBEDIT_SYSTEM="no"
1558    elif test "${LIBEDIT_DIR}" != ""; then
1559       LIBEDIT_INTERNAL="no"
1560    fi
1561    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1562       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1563       if test "$PBX_LIBEDIT" = "1"; then
1564       LIBEDIT_INTERNAL="no"
1565       fi
1566    fi
1567    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1568       PBX_LIBEDIT=1
1569       LIBEDIT_IS_UNICODE=no
1570    else
1571       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1572    fi
1573 fi
1574
1575 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1576 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1577 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1578 # Some versions of Linux package iconv in glibc
1579 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1580
1581 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1582 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1583
1584 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1585
1586 if test "${USE_IMAP_TK}" != "no"; then
1587         saved_cppflags="${CPPFLAGS}"
1588         saved_libs="${LIBS}"
1589         switch_to_system_on_failure="no"
1590         if test "${IMAP_TK_DIR}" = ""; then
1591                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1592                 switch_to_system_on_failure="yes"
1593         fi
1594         if test "${IMAP_TK_DIR}" != "system"; then
1595                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1596                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1597                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1598                 fi
1599                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1600                 imap_include="-I${IMAP_TK_DIR}/c-client"
1601         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1602                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1603                 AC_LINK_IFELSE(
1604                 [AC_LANG_PROGRAM(
1605                                 [#include "c-client.h"
1606                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1607                                 {
1608                                 }
1609                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1610                                 {
1611                                 }
1612                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1613                                 {
1614                                 }
1615                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1616                                 {
1617                                 }
1618                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1619                                 {
1620                                 }
1621                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1622                                 {
1623                                 }
1624                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1625                                 {
1626                                 }
1627                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1628                                 {
1629                                 }
1630                                 void mm_log (char *string,long errflg)
1631                                 {
1632                                 }
1633                                 void mm_dlog (char *string)
1634                                 {
1635                                 }
1636                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1637                                 {
1638                                 }
1639                                 void mm_critical (MAILSTREAM *stream)
1640                                 {
1641                                 }
1642                                 void mm_nocritical (MAILSTREAM *stream)
1643                                 {
1644                                 }
1645                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1646                                 {
1647                                 }
1648                                 void mm_fatal (char *string)
1649                                 {
1650                                 }],
1651                                 [
1652                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1653                                 ]
1654                         )],
1655                         [ac_cv_imap_tk="yes"],
1656                         [ac_cv_imap_tk="no"]
1657                 )
1658                 if test "${ac_cv_imap_tk}" = "yes"; then
1659                         AC_LINK_IFELSE(
1660                                 [AC_LANG_PROGRAM(
1661                                         [#include "c-client.h"
1662                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1663                                         {
1664                                         }
1665                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1666                                         {
1667                                         }
1668                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1669                                         {
1670                                         }
1671                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1672                                         {
1673                                         }
1674                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1675                                         {
1676                                         }
1677                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1678                                         {
1679                                         }
1680                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1681                                         {
1682                                         }
1683                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1684                                         {
1685                                         }
1686                                         void mm_log (char *string,long errflg)
1687                                         {
1688                                         }
1689                                         void mm_dlog (char *string)
1690                                         {
1691                                         }
1692                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1693                                         {
1694                                         }
1695                                         void mm_critical (MAILSTREAM *stream)
1696                                         {
1697                                         }
1698                                         void mm_nocritical (MAILSTREAM *stream)
1699                                         {
1700                                         }
1701                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1702                                         {
1703                                         }
1704                                         void mm_fatal (char *string)
1705                                         {
1706                                         }],
1707                                         [
1708                                         long check = mail_expunge_full(NULL, "", 0);
1709                                         ]
1710                                 )],
1711                                 [ac_cv_imap_tk2006="yes"],
1712                                 [ac_cv_imap_tk2006="no"]
1713                         )
1714                 fi
1715                 CPPFLAGS="${saved_cppflags}"
1716                 LIBS="${saved_libs}"
1717                 if test "${ac_cv_imap_tk}" = "no"; then
1718                         AC_MSG_RESULT(no)
1719                         if test "${switch_to_system_on_failure}" = "yes"; then
1720                                 IMAP_TK_DIR="system"
1721                         else #This means they specified a directory. Search for a package installation there too
1722                                 AC_MSG_CHECKING([for system c-client library...])
1723                                 CPPFLAGS="${saved_cppflags}"
1724                                 LIBS="${saved_libs}"
1725                                 imap_include="-I${IMAP_TK_DIR}/include"
1726                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1727                                 imap_libs="-lc-client"
1728                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1729                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1730                                 AC_LINK_IFELSE(
1731                                 [AC_LANG_PROGRAM(
1732                                                 [#include "c-client.h"
1733                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1734                                                 {
1735                                                 }
1736                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1737                                                 {
1738                                                 }
1739                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1740                                                 {
1741                                                 }
1742                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1743                                                 {
1744                                                 }
1745                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1746                                                 {
1747                                                 }
1748                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1749                                                 {
1750                                                 }
1751                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1752                                                 {
1753                                                 }
1754                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1755                                                 {
1756                                                 }
1757                                                 void mm_log (char *string,long errflg)
1758                                                 {
1759                                                 }
1760                                                 void mm_dlog (char *string)
1761                                                 {
1762                                                 }
1763                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1764                                                 {
1765                                                 }
1766                                                 void mm_critical (MAILSTREAM *stream)
1767                                                 {
1768                                                 }
1769                                                 void mm_nocritical (MAILSTREAM *stream)
1770                                                 {
1771                                                 }
1772                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1773                                                 {
1774                                                 }
1775                                                 void mm_fatal (char *string)
1776                                                 {
1777                                                 }],
1778                                                 [
1779                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1780                                                 ]
1781                                         )],
1782                                         [ac_cv_imap_tk="yes"],
1783                                         [ac_cv_imap_tk="no"]
1784                                 )
1785                                 if test "${ac_cv_imap_tk}" = "yes"; then
1786                                         AC_LINK_IFELSE(
1787                                                 [AC_LANG_PROGRAM(
1788                                                         [#include "c-client.h"
1789                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1790                                                         {
1791                                                         }
1792                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1793                                                         {
1794                                                         }
1795                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1796                                                         {
1797                                                         }
1798                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1799                                                         {
1800                                                         }
1801                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1802                                                         {
1803                                                         }
1804                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1805                                                         {
1806                                                         }
1807                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1808                                                         {
1809                                                         }
1810                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1811                                                         {
1812                                                         }
1813                                                         void mm_log (char *string,long errflg)
1814                                                         {
1815                                                         }
1816                                                         void mm_dlog (char *string)
1817                                                         {
1818                                                         }
1819                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1820                                                         {
1821                                                         }
1822                                                         void mm_critical (MAILSTREAM *stream)
1823                                                         {
1824                                                         }
1825                                                         void mm_nocritical (MAILSTREAM *stream)
1826                                                         {
1827                                                         }
1828                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1829                                                         {
1830                                                         }
1831                                                         void mm_fatal (char *string)
1832                                                         {
1833                                                         }],
1834                                                         [
1835                                                         long check = mail_expunge_full(NULL, "", 0);
1836                                                         ]
1837                                                 )],
1838                                                 [ac_cv_imap_tk2006="yes"],
1839                                                 [ac_cv_imap_tk2006="no"]
1840                                         )
1841                                 fi
1842                         fi
1843                 fi
1844         fi
1845         if test "${IMAP_TK_DIR}" = "system"; then
1846                 #We will enter here if user specified "system" or if any of above checks failed
1847                 AC_MSG_CHECKING([for system c-client library...])
1848                 CPPFLAGS="${saved_cppflags}"
1849                 LIBS="${saved_libs}"
1850                 imap_ldflags=""
1851                 imap_libs="-lc-client"
1852                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1853                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1854                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1855                 AC_LINK_IFELSE(
1856                 [AC_LANG_PROGRAM(
1857                                 [#include <stdio.h>
1858                                 #include <imap/c-client.h>
1859                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1860                                 {
1861                                 }
1862                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1863                                 {
1864                                 }
1865                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1866                                 {
1867                                 }
1868                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1869                                 {
1870                                 }
1871                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1872                                 {
1873                                 }
1874                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1875                                 {
1876                                 }
1877                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1878                                 {
1879                                 }
1880                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1881                                 {
1882                                 }
1883                                 void mm_log (char *string,long errflg)
1884                                 {
1885                                 }
1886                                 void mm_dlog (char *string)
1887                                 {
1888                                 }
1889                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1890                                 {
1891                                 }
1892                                 void mm_critical (MAILSTREAM *stream)
1893                                 {
1894                                 }
1895                                 void mm_nocritical (MAILSTREAM *stream)
1896                                 {
1897                                 }
1898                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1899                                 {
1900                                 }
1901                                 void mm_fatal (char *string)
1902                                 {
1903                                 }],
1904                                 [
1905                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1906                                 ]
1907                         )],
1908                         [ac_cv_imap_tk="yes"],
1909                         [ac_cv_imap_tk="no"]
1910                 )
1911                 if test "${ac_cv_imap_tk}" = "yes"; then
1912                         AC_LINK_IFELSE(
1913                                 [AC_LANG_PROGRAM(
1914                                         [#include <stdio.h>
1915                                         #include <imap/c-client.h>
1916                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1917                                         {
1918                                         }
1919                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1920                                         {
1921                                         }
1922                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1923                                         {
1924                                         }
1925                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1926                                         {
1927                                         }
1928                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1929                                         {
1930                                         }
1931                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1932                                         {
1933                                         }
1934                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1935                                         {
1936                                         }
1937                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1938                                         {
1939                                         }
1940                                         void mm_log (char *string,long errflg)
1941                                         {
1942                                         }
1943                                         void mm_dlog (char *string)
1944                                         {
1945                                         }
1946                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1947                                         {
1948                                         }
1949                                         void mm_critical (MAILSTREAM *stream)
1950                                         {
1951                                         }
1952                                         void mm_nocritical (MAILSTREAM *stream)
1953                                         {
1954                                         }
1955                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1956                                         {
1957                                         }
1958                                         void mm_fatal (char *string)
1959                                         {
1960                                         }],
1961                                         [
1962                                         long check = mail_expunge_full(NULL, "", 0);
1963                                         ]
1964                                 )],
1965                                 [ac_cv_imap_tk2006="yes"],
1966                                 [ac_cv_imap_tk2006="no"]
1967                         )
1968                 else #looking in imap directory didn't work, try c-client
1969                         imap_ldflags=""
1970                         imap_libs="-lc-client"
1971                         imap_include="-DUSE_SYSTEM_CCLIENT"
1972                         CPPFLAGS="${saved_cppflags}"
1973                         LIBS="${saved_libs}"
1974                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1975                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1976                         AC_LINK_IFELSE(
1977                         [AC_LANG_PROGRAM(
1978                                         [#include <stdio.h>
1979                                         #include <c-client/c-client.h>
1980                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1981                                         {
1982                                         }
1983                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1984                                         {
1985                                         }
1986                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1987                                         {
1988                                         }
1989                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1990                                         {
1991                                         }
1992                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1993                                         {
1994                                         }
1995                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1996                                         {
1997                                         }
1998                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1999                                         {
2000                                         }
2001                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2002                                         {
2003                                         }
2004                                         void mm_log (char *string,long errflg)
2005                                         {
2006                                         }
2007                                         void mm_dlog (char *string)
2008                                         {
2009                                         }
2010                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2011                                         {
2012                                         }
2013                                         void mm_critical (MAILSTREAM *stream)
2014                                         {
2015                                         }
2016                                         void mm_nocritical (MAILSTREAM *stream)
2017                                         {
2018                                         }
2019                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2020                                         {
2021                                         }
2022                                         void mm_fatal (char *string)
2023                                         {
2024                                         }],
2025                                         [
2026                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2027                                         ]
2028                                 )],
2029                                 [ac_cv_imap_tk="yes"],
2030                                 [ac_cv_imap_tk="no"]
2031                         )
2032                         if test "${ac_cv_imap_tk}" = "yes"; then
2033                                 AC_LINK_IFELSE(
2034                                         [AC_LANG_PROGRAM(
2035                                                 [#include <stdio.h>
2036                                                 #include <c-client/c-client.h>
2037                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2038                                                 {
2039                                                 }
2040                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2041                                                 {
2042                                                 }
2043                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2044                                                 {
2045                                                 }
2046                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2047                                                 {
2048                                                 }
2049                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2050                                                 {
2051                                                 }
2052                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2053                                                 {
2054                                                 }
2055                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2056                                                 {
2057                                                 }
2058                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2059                                                 {
2060                                                 }
2061                                                 void mm_log (char *string,long errflg)
2062                                                 {
2063                                                 }
2064                                                 void mm_dlog (char *string)
2065                                                 {
2066                                                 }
2067                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2068                                                 {
2069                                                 }
2070                                                 void mm_critical (MAILSTREAM *stream)
2071                                                 {
2072                                                 }
2073                                                 void mm_nocritical (MAILSTREAM *stream)
2074                                                 {
2075                                                 }
2076                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2077                                                 {
2078                                                 }
2079                                                 void mm_fatal (char *string)
2080                                                 {
2081                                                 }],
2082                                                 [
2083                                                 long check = mail_expunge_full(NULL, "", 0);
2084                                                 ]
2085                                         )],
2086                                         [ac_cv_imap_tk2006="yes"],
2087                                         [ac_cv_imap_tk2006="no"]
2088                                 )
2089                         fi
2090                 fi
2091         fi
2092         if test "${ac_cv_imap_tk}" = "yes"; then
2093                 AC_MSG_RESULT(yes)
2094                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2095                 IMAP_TK_INCLUDE="${imap_include}"
2096                 PBX_IMAP_TK=1
2097                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2098                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2099                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2100                 fi
2101         else
2102                 AC_MSG_RESULT(no)
2103         fi
2104         CPPFLAGS="${saved_cppflags}"
2105         LIBS="${saved_libs}"
2106 fi
2107
2108 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2109
2110 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2111
2112 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2113
2114 # BSD (and OS X) equivalent of inotify
2115 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2116
2117 # 64-bit version of kevent (from kqueue) on OS X
2118 AC_CHECK_FUNCS([kevent64])
2119
2120 # Needed by unixodbc
2121 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2122
2123 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2124
2125 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2126
2127 if test "${PBX_MISDN}" = 1; then
2128    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2129    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2130    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2131    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2132    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2133    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2134 fi
2135
2136 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2137
2138 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2139
2140 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2141
2142 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2143 [#include <ne_auth.h>],
2144 [#ifndef NE_AUTH_NTLM
2145 #error Need libneon >= 0.29.0
2146 #endif])
2147
2148 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2149 [#include <net-snmp/net-snmp-config.h>
2150 #include <net-snmp/net-snmp-includes.h>
2151 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2152 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2153
2154 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2155
2156 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2157 # detect as a useable version so that is going to be the minimum version
2158 # that we will require.
2159 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2160 # script bug which does not find the ldns library.  The bug is fixed in
2161 # v1.4.22 but that version is not easily detectable.
2162 #
2163 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2164 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2165
2166 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2167
2168 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2169
2170 # Non-glibc platforms require libexecinfo for backtrace support
2171 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2172 # Linux, however, has backtrace directly in glibc
2173 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2174
2175 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2176
2177 # possible places for oss definitions
2178 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2179 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2180 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2181
2182 PG_CONFIG=No
2183 if test "${USE_PGSQL}" != "no"; then
2184    if test "x${PGSQL_DIR}" != "x"; then
2185       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2186       if test x"${PG_CONFIG}" = xNo; then
2187          AC_MSG_NOTICE([***])
2188          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2189          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2190          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2191          AC_MSG_NOTICE([*** including --without-postgres])
2192          exit 1
2193       fi
2194    else
2195       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2196    fi
2197 fi
2198 if test "${PG_CONFIG}" != No; then
2199    PGSQL_libdir=`${PG_CONFIG} --libdir`
2200    PGSQL_includedir=`${PG_CONFIG} --includedir`
2201    if test "x$?" != "x0" ; then
2202       if test -n "${PGSQL_MANDATORY}" ; then
2203          AC_MSG_NOTICE([***])
2204          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2205          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2206          AC_MSG_NOTICE([*** including --without-postgres])
2207          exit 1
2208           fi
2209    else
2210       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2211       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2212
2213       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2214       old_CFLAGS=${CFLAGS}
2215       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2216       old_LDFLAGS=${LDFLAGS}
2217       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2218       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2219           [const char *foo = pg_encoding_to_char(1)])],
2220         [AC_MSG_RESULT(yes)
2221          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2222         [AC_MSG_RESULT(no)])
2223       CFLAGS=${old_CFLAGS}
2224       LDFLAGS=${old_LDFLAGS}
2225
2226       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2227          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2228          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2229          PBX_PGSQL=1
2230       elif test -n "${PGSQL_MANDATORY}";
2231       then
2232          AC_MSG_NOTICE([***])
2233          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2234          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2235          AC_MSG_NOTICE([*** including --without-postgres])
2236          exit 1
2237       fi
2238    fi
2239 fi
2240
2241 if test "$USE_PJPROJECT" != "no" ; then
2242    if test "$PJPROJECT_BUNDLED" = "no" ; then
2243       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2244
2245       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2246       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2247
2248       saved_cppflags="${CPPFLAGS}"
2249       saved_libs="${LIBS}"
2250       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2251       LIBS="${LIBS} ${PJPROJECT_LIB}"
2252       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2253       LIBS="${saved_libs}"
2254       CPPFLAGS="${saved_cppflags}"
2255
2256       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2257       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2258       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2259
2260       saved_cppflags="${CPPFLAGS}"
2261       saved_libs="${LIBS}"
2262       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2263       LIBS="${LIBS} ${PJPROJECT_LIB}"
2264       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2265       LIBS="${saved_libs}"
2266       CPPFLAGS="${saved_cppflags}"
2267
2268       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2269       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2270       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2271       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2272       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2273    fi
2274 fi
2275
2276 AC_SUBST([PYTHONDEV_LIB])
2277 AC_SUBST([PYTHONDEV_INCLUDE])
2278 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2279
2280 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2281
2282 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2283
2284 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2285 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2286 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2287 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2288 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2289 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2290 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2291 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2292 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2293 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2294 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2295 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2296 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2297 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2298 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2299 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2300 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2301
2302 # ------------------------------------v
2303 # TODO: The code can be changed to always include these features now.
2304 # These features will always be present if pri_connected_line_update is available.
2305 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2306 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2307 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2308 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2309 # ------------------------------------^
2310
2311 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2312 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2313 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2314
2315 AST_C_COMPILE_CHECK([SPANDSP], [
2316                 #if SPANDSP_RELEASE_DATE < 20080516
2317                 #error "spandsp 0.0.5 or greater is required"
2318                 #endif
2319         ], [spandsp/version.h], , [minimum version of SpanDSP])
2320
2321 if test "x${PBX_SPANDSP}" = "x1" ; then
2322         # We found the correct version in the header, now let's make sure it links
2323         # properly, and that libtiff is available
2324         PBX_SPANDSP=0
2325         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2326 fi
2327
2328 if test "x${PBX_SPANDSP}" = "x1" ; then
2329         # We also need t38_terminal_init()
2330         PBX_SPANDSP=0
2331         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2332 fi
2333
2334 # Check for libss7 v2.0 branch compatible version.
2335 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2336
2337 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2338
2339 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2340
2341 if test "${USE_PWLIB}" != "no"; then
2342         if test -n "${PWLIB_DIR}"; then
2343                 PWLIBDIR="${PWLIB_DIR}"
2344         fi
2345         AST_CHECK_PWLIB()
2346         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2347
2348         if test "${HAS_PWLIB:-unset}" != "unset"; then
2349                 AST_CHECK_PWLIB_PLATFORM()
2350
2351                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2352
2353                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2354                         [Define if your system has the PWLib libraries.],
2355                         [#include "ptlib.h"],
2356                         [int q = (int) PTime::IsDaylightSavings();])
2357         fi
2358 fi
2359
2360 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2361         if test -n "${OPENH323_DIR}"; then
2362                 OPENH323DIR="${OPENH323_DIR}"
2363         fi
2364         AST_CHECK_OPENH323()
2365         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2366         AST_CHECK_OPENH323_BUILD()
2367         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2368         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2369                 [Define if your system has the OpenH323 libraries.],
2370                 [#include "ptlib.h"
2371                 #include "h323.h"
2372                 #include "h323ep.h"],
2373                 [H323EndPoint ep = H323EndPoint();],
2374                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2375 fi
2376
2377 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2378 if test "x${PBX_LUA}" = "x1" ; then
2379         if test x"${LUA_DIR}" = x; then
2380                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2381         else
2382                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2383         fi
2384 fi
2385
2386 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2387 if test "x${PBX_LUA}" = "x1" ; then
2388         if test x"${LUA_DIR}" = x; then
2389                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2390         else
2391                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2392         fi
2393 fi
2394
2395 # Some distributions (like SuSE) remove the 5.1 suffix.
2396 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2397
2398 # Accept either RADIUS client library, their APIs are fully compatible,
2399 # just different header filenames and different SONAMEs
2400 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2401 if test "x${PBX_RADIUS}" = "x1"; then
2402         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2403 else
2404         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2405         if test "x${PBX_RADIUS}" = "x1"; then
2406                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2407         else
2408                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2409                 if test "x${PBX_RADIUS}" = "x1"; then
2410                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2411                 fi
2412         fi
2413 fi
2414
2415 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2416
2417 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2418 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2419
2420 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2421
2422 # See if the main speex library contains the preprocess functions
2423 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2424 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2425    PBX_SPEEX_PREPROCESS=1
2426 fi
2427
2428 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2429 if test "${PBX_SPEEXDSP}" = 1; then
2430    PBX_SPEEX_PREPROCESS=1
2431 fi
2432
2433 AC_SUBST(PBX_SPEEX_PREPROCESS)
2434
2435 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2436
2437 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2438
2439 if test "${PBX_SQLITE3}" != 1; then
2440         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2441         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2442         exit 1
2443 fi
2444
2445 # Find crypt support
2446 # * -lcrypt on *NIX
2447 # * in libsystem on OS X
2448 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2449 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2450
2451 if test "x$LIBCRYPT_LIB" != "x" ; then
2452     CRYPT_LIB="$LIBCRYPT_LIB"
2453     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2454     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2455 elif test "x$SYSCRYPT" != "x" ; then
2456     CRYPT_LIB=""
2457     CRYPT_INCLUDE=""
2458     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2459 fi
2460
2461 AC_SUBST(CRYPT_LIB)
2462 AC_SUBST(CRYPT_INCLUDE)
2463
2464 # Find crypt_r support
2465 AC_CHECK_LIB([crypt], [crypt_r],
2466     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2467
2468 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2469
2470 if test "$PBX_CRYPTO" = "1";
2471 then
2472         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2473 fi
2474
2475 if test "$PBX_OPENSSL" = "1";
2476 then
2477         AST_CHECK_OSPTK([4], [0], [0])
2478         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2479 fi
2480
2481 if test "$PBX_OPENSSL" = "1";
2482 then
2483         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2484 fi
2485
2486 if test "$PBX_OPENSSL" = "1";
2487 then
2488         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2489         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2490 fi
2491
2492 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2493 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2494     AC_MSG_WARN([***])
2495     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2496     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2497     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2498     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2499     AC_MSG_WARN([*** 'make libsrtp2.so'])
2500     AC_MSG_WARN([***])
2501     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2502     AC_MSG_WARN([*** configure script.])
2503     AC_MSG_WARN([***])
2504     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2505     AC_MSG_WARN([*** with the --without-srtp option.])
2506     exit 1
2507 ])
2508
2509 if test "x$PBX_SRTP" = x1;
2510 then
2511     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2512     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2513     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2514
2515     # libsrtp2 removed support for PRNG, so we require OpenSSL
2516     if test "x$PBX_OPENSSL" != x1;
2517     then
2518         AC_MSG_WARN([***])
2519         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2520         AC_MSG_WARN([***])
2521         PBX_SRTP=0
2522     fi
2523 fi
2524
2525 if test "x$PBX_SRTP" != x1;
2526 then
2527     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2528     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2529         AC_MSG_WARN([***])
2530         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2531         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2532         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2533         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2534         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2535         AC_MSG_WARN([*** configure script.])
2536         AC_MSG_WARN([***])
2537         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2538         AC_MSG_WARN([*** with the --without-srtp option.])
2539         exit 1
2540     ])
2541
2542     if test "x$PBX_SRTP" = x1;
2543     then
2544         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2545         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2546         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2547         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2548     fi
2549 fi
2550
2551 for ver in 2.0 2.2 2.4 2.6; do
2552         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2553         if test "$PBX_GMIME" = 1; then
2554                 break;
2555         fi
2556 done
2557
2558 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2559
2560 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2561
2562 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2563
2564 if test "${tonezone_does_not_need_lm}" = "no" ; then
2565   tonezone_extra="-lm"
2566 fi
2567
2568 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2569
2570 if test "${OSARCH}" = "OpenBSD";
2571 then
2572         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2573 else
2574         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2575 fi
2576 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2577
2578 AC_LANG_PUSH(C++)
2579
2580 if test "${USE_VPB}" != "no"; then
2581    AC_MSG_CHECKING(for vpb_open in -lvpb)
2582    saved_libs="${LIBS}"
2583    saved_cppflags="${CPPFLAGS}"
2584    if test "x${VPB_DIR}" != "x"; then
2585       if test -d ${VPB_DIR}/lib; then
2586          vpblibdir=${VPB_DIR}/lib
2587       else
2588          vpblibdir=${VPB_DIR}
2589       fi
2590       LIBS="${LIBS} -L${vpblibdir}"
2591       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2592    fi
2593    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2594    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2595    AC_LINK_IFELSE(
2596         [
2597         AC_LANG_PROGRAM(
2598         [#include <vpbapi.h>],
2599         [int q = vpb_open(0,0);])
2600         ],
2601         [       AC_MSG_RESULT(yes)
2602                 ac_cv_lib_vpb_vpb_open="yes"
2603         ],
2604         [       AC_MSG_RESULT(no)
2605                 ac_cv_lib_vpb_vpb_open="no"
2606         ]
2607         )
2608    LIBS="${saved_libs}"
2609    CPPFLAGS="${saved_cppflags}"
2610    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2611         VPB_LIB="-lvpb"
2612         if test "${VPB_DIR}" != ""; then
2613            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2614            VPB_INCLUDE="-I${VPB_DIR}/include"
2615         fi
2616         PBX_VPB=1
2617         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2618    fi
2619 fi
2620
2621 AC_LANG_POP
2622
2623 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2624
2625 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2626         # Does ODBC support wide characters?
2627         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2628         AC_LINK_IFELSE(
2629                 [AC_LANG_PROGRAM(
2630                         [#include <sql.h>
2631 #include <sqlext.h>],
2632                         [int foo = SQL_WCHAR])],
2633                 AC_MSG_RESULT(yes)
2634                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2635                 AC_MSG_RESULT(no)
2636         )
2637 fi
2638
2639 AC_CHECK_HEADER([linux/compiler.h],
2640                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2641
2642 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2643                                    #include <linux/version.h>
2644                                    #ifdef HAVE_LINUX_COMPILER_H
2645                                    #include <linux/compiler.h>
2646                                    #endif
2647                                    ])
2648 AC_SUBST(PBX_IXJUSER)
2649
2650 # Used in res/res_pktccops
2651 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2652 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2653
2654 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2655 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2656 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2657
2658 # possible places for video4linux version 1
2659 AC_CHECK_HEADER([linux/videodev.h],
2660         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2661
2662 # possible places for X11
2663 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2664 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2665
2666 PBX_LAUNCHD=0
2667 if test "${cross_compiling}" = "no";
2668 then
2669   AC_CHECK_FILE(/sbin/launchd,
2670     [PBX_LAUNCHD=1]
2671     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2672 fi
2673 AC_SUBST(PBX_LAUNCHD)
2674
2675 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2676
2677 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2678 # or iODBC
2679
2680 PBX_GENERIC_ODBC=0
2681
2682 if test "${PBX_UNIXODBC}" = 1; then
2683    PBX_GENERIC_ODBC=1
2684    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2685    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2686 elif test "${PBX_IODBC}" = 1; then
2687    PBX_GENERIC_ODBC=1
2688    GENERIC_ODBC_LIB="${IODBC_LIB}"
2689    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2690 fi
2691
2692 AC_SUBST([GENERIC_ODBC_LIB])
2693 AC_SUBST([GENERIC_ODBC_INCLUDE])
2694 AC_SUBST([PBX_GENERIC_ODBC])
2695
2696 AC_SUBST([PBX_SYSTEMD])
2697 AC_SUBST([SYSTEMD_LIB])
2698 AC_SUBST([SYSTEMD_INCLUDE])
2699 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2700
2701 PBX_SYSLOG=0
2702
2703 if test "${ac_cv_header_syslog_h}" = "yes"; then
2704    # syslog facilities
2705    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2706    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2707    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2708    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2709    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2710    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2711    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2712    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2713    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2714    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2715    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2716    PBX_SYSLOG=1
2717 fi
2718
2719 AC_SUBST([PBX_SYSLOG])
2720
2721 if test -f makeopts; then
2722         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2723 else
2724         touch makeopts.acbak
2725 fi
2726
2727 # conf_bridge (binaural rendering): check if HRIRs are available
2728 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2729
2730 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2731 AST_CHECK_MANDATORY
2732
2733 if test -f build_tools/menuselect-deps; then
2734     # extract old values of all PBX_ variables from menuselect-deps
2735     # and preserve them so that menuselect can determine whether
2736     # any previously-met dependencies are no longer met and warn
2737     # the user appropriately
2738     while IFS="=:" read var val old_val; do
2739         eval "PBX_${var}=\${PBX_${var}}:${val}"
2740     done < build_tools/menuselect-deps
2741 fi
2742
2743 AC_OUTPUT
2744
2745 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2746 if test "x${ac_cv_path_CMP}" = "x:"; then
2747         ( cd `pwd`/menuselect && ./configure )
2748 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2749         ( cd `pwd`/menuselect && ./configure )
2750 fi ; fi
2751
2752 rm makeopts.acbak makeopts.acbak2
2753
2754
2755 if test "x${silent}" != "xyes" ; then
2756 echo
2757 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2758 echo "            .\$7\$7..          .7\$\$7:.    "
2759 echo "          .\$\$:.                 ,\$7.7   "
2760 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2761 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2762 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2763 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2764 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2765 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2766 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2767 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2768 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2769 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2770 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2771 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2772 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2773 echo " \$\$\$\$\$                        \$\$\$       "
2774 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2775 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2776 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2777 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2778 echo
2779 fi
2780
2781 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2782         echo "WARNING: iodbc libs/headers found!"
2783         echo
2784         echo "  If you plan to use ODBC functionality, you should consider"
2785         echo "  switching to unixodbc instead."
2786         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2787         echo
2788 fi
2789
2790 AC_MSG_NOTICE(Package configured for: )
2791 AC_MSG_NOTICE( OS type  : $host_os)
2792 AC_MSG_NOTICE( Host CPU : $host_cpu)
2793 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2794 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2795 if test "${cross_compiling}" = "yes"; then
2796    AC_MSG_NOTICE( Cross Compilation = YES)
2797 fi