Merge "aoc: Fix memory management issues."
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnu*)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([CAT], [cat], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([BASH], [bash], :)
286 AC_PATH_PROG([GIT], [git], :)
287 AC_PATH_PROG([ALEMBIC], [alembic], :)
288 AC_PATH_PROG([BZIP2], [bzip2], :)
289 AC_PATH_PROG([TAR], [tar], :)
290 AC_PATH_PROG([PATCH], [patch], :)
291 AC_PATH_PROG([SED], [sed], :)
292 AC_PATH_PROG([NM], [nm], :)
293
294 if test "${WGET}" != ":" ; then
295   DOWNLOAD=${WGET}
296   DOWNLOAD_TO_STDOUT="${WGET} -q -O-"
297   DOWNLOAD_TIMEOUT='--timeout=$1'
298 else if test "${CURL}" != ":" ; then
299   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
300   DOWNLOAD_TO_STDOUT="${CURL} -Ls"
301   DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
302 else
303   AC_PATH_PROG([FETCH], [fetch], [:])
304   DOWNLOAD=${FETCH}
305   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
306   DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
307 fi
308 fi
309
310 AC_SUBST(DOWNLOAD)
311 AC_SUBST(DOWNLOAD_TO_STDOUT)
312 AC_SUBST(DOWNLOAD_TIMEOUT)
313
314 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
315 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
316 AC_PATH_PROG([OPENSSL], [openssl], :)
317
318 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
319         if test "x$BISON" != "x:" ; then
320                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
321                 # Use mktemp if possible; otherwise fall back on mkdir,
322                 # with $RANDOM to make collisions less likely.
323                 : ${TMPDIR=/tmp}
324                 {
325                   tmp=`
326                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
327                   ` &&
328                   test -n "$tmp" && test -d "$tmp"
329                 } || {
330                   tmp=$TMPDIR/foo$$-$RANDOM
331                   (umask 077 && mkdir "$tmp")
332                 } || exit $?
333                 cat >$tmp/test.y <<__EOL__
334 %parse-param {struct parse_io *parseio}
335 %%
336 file : { \$\$ = parseio->pval = 1; }
337         ;
338 %%
339 __EOL__
340                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
341                 if test -e "${tmp}/test.tab.c"; then
342                         ac_cv_path_BISON2=${BISON}
343                 fi
344                 rm -rf ${tmp}
345         fi
346         ])
347 if test "x${ac_cv_path_BISON2}" = "x" ; then
348         BISON=:
349         PBX_BISON=0
350 else
351         PBX_BISON=1
352 fi
353 AC_SUBST(PBX_BISON)
354 if test "x${FLEX}" = "x:" ; then
355         PBX_FLEX=0
356 else
357         PBX_FLEX=1
358 fi
359 AC_SUBST(PBX_FLEX)
360
361 if test "x${XMLSTARLET}" = "x:" ; then
362         PBX_XMLSTARLET=0
363 else
364         PBX_XMLSTARLET=1
365 fi
366 AC_SUBST(PBX_XMLSTARLET)
367
368 if test "x${BASH}" = "x:" ; then
369         PBX_BASH=0
370 else
371         PBX_BASH=1
372 fi
373 AC_SUBST(PBX_BASH)
374
375 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
376 if test "${SOXMIX}" != ":" ; then
377         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
378 fi
379
380 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
381
382 if test "${MD5}" = "digest" ; then
383    MD5="${MD5} -a md5"
384 fi
385
386 AX_PTHREAD
387
388 AC_LANG(C)
389
390 AC_ARG_ENABLE([dev-mode],
391         [AS_HELP_STRING([--enable-dev-mode],
392                 [Turn on developer mode])],
393         [case "${enableval}" in
394               y|ye|yes) AST_DEVMODE=yes ;;
395               n|no)  AST_DEVMODE=no ;;
396               noisy)
397               AST_DEVMODE=yes
398               NOISY_BUILD=yes
399               ;;
400               strict)
401               AST_DEVMODE=yes
402               AST_DEVMODE_STRICT=yes
403               ;;
404               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
405         esac])
406 AC_SUBST(NOISY_BUILD)
407 AC_SUBST(AST_DEVMODE)
408 AC_SUBST(AST_DEVMODE_STRICT)
409
410 AST_OPTION_ONLY([download-cache], [AST_DOWNLOAD_CACHE], [cached sound AND external module tarfiles], [])
411 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
412 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
413
414 AST_CODE_COVERAGE=no
415 AC_ARG_ENABLE([coverage],
416         [AS_HELP_STRING([--enable-coverage],
417                 [Turn on code coverage tracking (for gcov)])],
418         [case "${enableval}" in
419               y|ye|yes) AST_CODE_COVERAGE=yes ;;
420               n|no) AST_CODE_COVERAGE=no ;;
421               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
422         esac])
423 AC_SUBST(AST_CODE_COVERAGE)
424
425 AST_CHECK_RAII()
426 AST_CHECK_STRSEP_ARRAY_BOUNDS()
427
428 PJPROJECT_BUNDLED=yes
429 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
430
431 AC_ARG_WITH([pjproject-bundled],
432         [AS_HELP_STRING([--with-pjproject-bundled],
433                 [Use bundled pjproject libraries (default)])],
434         [case "${withval}" in
435               n|no) PJPROJECT_BUNDLED=no ;;
436               *) PJPROJECT_BUNDLED=yes ;;
437         esac])
438
439 THIRD_PARTY_CONFIGURE()
440
441 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
442 # various packages.
443 # $1 is the prefix for the variables in makeopts and autoconfig.h
444 # $2 is the short comment, $4 is the long comment
445 # $3 is the name used in --with- or --without- flags for configure.
446 #
447 # Package option names should be in alphabetical order
448 # by the --with option name (the third field),
449 # to make things easier for the users.
450
451 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
452 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
453
454 # BKTR is used for backtrace support on platforms that do not
455 # have it natively.
456 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
457 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
458 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
459 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
460 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
461 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
462 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
463 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
464 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
465 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
466 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
467 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
468 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
469 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
470 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
471 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
472 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
473 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
474 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
475 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
476 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
477 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
478 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
479 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
480 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
481 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
482 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
483 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
484 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
485 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
486 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
487 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
488 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
489 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
490 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
491 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
492 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
493 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
494 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
495 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
496 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
497 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
498 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
499 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
500 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
501 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
502 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
503 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
504 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
505 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
506 AST_EXT_LIB_SETUP([OPUSFILE], [Opusfile], [opusfile])
507 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
508 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
509 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
510 AST_EXT_LIB_SETUP([BEANSTALK], [Beanstalk Job Queue], [beanstalk])
511
512 if test "x${PBX_PJPROJECT}" != "x1" ; then
513 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
515 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
516 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
517 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
518 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
519 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
520 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
521 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
522 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
523 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
524 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_SET_UAS_TIMEOUT], [PJSIP EVSUB Set UAS Timeout support], [PJPROJECT], [pjsip])
525 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
526 fi
527
528 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
529 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
530 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
543 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
544 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
545 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
546 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
547 # ------------------------------------v
548 # TODO: The code can be changed to always include these features now.
549 # These features will always be present if pri_connected_line_update is available.
550 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
551 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
552 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
553 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
554 # ------------------------------------^
555 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
556 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
557 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
558 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
559 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
560 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
561 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
562 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
563 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
564 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
565 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
566 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
567 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
568 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
569 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
570 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
571 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
572 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
573 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
574 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
575 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
576 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
577 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
578 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
579 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
580 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
581 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
582 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
583 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
584 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
585 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
586 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
587 AST_EXT_LIB_SETUP([X11], [X11], [x11])
588 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
589
590 # check for basic system features and functionality before
591 # checking for package libraries
592
593 AC_FUNC_ALLOCA
594 AC_HEADER_DIRENT
595 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
596   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
597 fi
598
599 AC_HEADER_STDC
600 if test "$ac_cv_header_stdc" != "yes"; then
601   AC_MSG_ERROR([*** ANSI C header files not found.])
602 fi
603
604 AC_HEADER_SYS_WAIT
605 if test "$ac_cv_header_sys_wait_h" != "yes"; then
606   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
607 fi
608
609 # Check for headers that are unconditionally required on all platforms.  Do not use
610 # this to check for headers that are only needed by modules.
611 AC_CHECK_HEADERS([ \
612   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
613   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h resolv.h \
614   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
615   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
616   sys/time.h sys/types.h sys/un.h \
617   termios.h time.h unistd.h \
618 ], [], [
619   AC_MSG_ERROR([*** A required header was not found.])
620 ])
621
622 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
623
624 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
625 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
626 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
627 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
628 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
629
630 EDITLINE_LIB=""
631 if test "x$TERMCAP_LIB" != "x" ; then
632   EDITLINE_LIB="$TERMCAP_LIB"
633 elif test "x$TINFO_LIB" != "x" ; then
634   EDITLINE_LIB="$TINFO_LIB"
635 elif test "x$CURSES_LIB" != "x" ; then
636   EDITLINE_LIB="$CURSES_LIB"
637 elif test "x$NCURSES_LIB" != "x" ; then
638   EDITLINE_LIB="$NCURSES_LIB"
639 else
640   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
641 fi
642 AC_SUBST(EDITLINE_LIB)
643
644 # Find required UUID support.
645 #  * -luuid on Linux
646 #  * -le2fs-uuid on OpenBSD
647 #  * in libsystem on OS X
648 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
649 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
650 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
651
652 if test "x$LIBUUID_LIB" != "x" ; then
653   UUID_INCLUDE="$LIBUUID_INCLUDE"
654   UUID_LIB="$LIBUUID_LIB"
655 elif test "x$E2FSUUID_LIB" != "x" ; then
656   UUID_INCLUDE="$E2FSUUID_INCLUDE"
657   UUID_LIB="$E2FSUUID_LIB"
658 elif test "x$SYSUUID" != "x" ; then
659   UUID_INCLUDE=""
660   UUID_LIB=""
661 else
662   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
663 fi
664 AC_SUBST(UUID_INCLUDE)
665 AC_SUBST(UUID_LIB)
666
667 # Find required JSON support.
668 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
669
670 if test "x$JANSSON_LIB" == "x"; then
671   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
672 fi
673
674 # See if clock_gettime is in librt
675 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
676
677 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
678         [#include <libxml/tree.h>
679         #include <libxml/parser.h>],
680         [LIBXML_TEST_VERSION])
681
682 if test "${PBX_LIBXML2}" != 1; then
683         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
684         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
685         exit 1
686 fi
687
688 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
689
690 # Another mandatory item (unless it's explicitly disabled)
691 AC_ARG_ENABLE([xmldoc],
692         [AS_HELP_STRING([--disable-xmldoc],
693                 [Explicitly disable XML documentation])],
694         [case "${enableval}" in
695                 y|ye|yes) DISABLE_XMLDOC=no ;;
696                 n|no)  DISABLE_XMLDOC=yes ;;
697                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
698         esac], [DISABLE_XMLDOC=no])
699
700 AC_SUBST([DISABLE_XMLDOC])
701 if test "${DISABLE_XMLDOC}" != "yes"; then
702         AC_DEFINE([AST_XML_DOCS], 1, [Define to enable XML documentation.])
703         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
704         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
705
706 fi
707
708 # some embedded systems omit internationalization (locale) support
709 AC_CHECK_HEADERS([xlocale.h])
710
711 AC_CHECK_HEADERS([winsock.h winsock2.h])
712
713 AC_CHECK_HEADER([sys/poll.h],
714          [],
715      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
716
717 AC_SYS_LARGEFILE
718
719 # Checks for typedefs, structures, and compiler characteristics.
720 AC_HEADER_STDBOOL
721 AC_C_CONST
722 AC_TYPE_UID_T
723 AC_C_INLINE
724 AC_TYPE_LONG_DOUBLE_WIDER
725 AC_TYPE_MODE_T
726 AC_TYPE_OFF_T
727 AC_TYPE_PID_T
728 AC_TYPE_SIZE_T
729 AC_CHECK_MEMBERS([struct stat.st_blksize])
730 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
731 #include <sys/socket.h> ])
732 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
733 AC_HEADER_TIME
734 AC_STRUCT_TM
735 AC_C_VOLATILE
736 AC_CHECK_TYPES([ptrdiff_t])
737 stat_nsec_found=no
738 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
739
740 if test "${stat_nsec_found}" != yes; then
741         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
742 fi
743
744 # Checks for library functions.
745 AC_FUNC_CHOWN
746 AC_FUNC_CLOSEDIR_VOID
747 AC_FUNC_ERROR_AT_LINE
748 AST_FUNC_FORK
749 AC_FUNC_FSEEKO
750 AC_PROG_GCC_TRADITIONAL
751 # XXX: these are commented out until we determine whether it matters if our malloc()
752 # acts exactly like glibc's or not
753 # AC_FUNC_MALLOC
754 # AC_FUNC_REALLOC
755 AC_FUNC_MEMCMP
756 AC_FUNC_MMAP
757 AC_FUNC_SELECT_ARGTYPES
758 AC_FUNC_STAT
759 AC_FUNC_STRCOLL
760 AC_FUNC_STRFTIME
761 AC_FUNC_STRNLEN
762 AC_FUNC_STRTOD
763 AC_FUNC_UTIME_NULL
764 AC_FUNC_VPRINTF
765 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])
766
767 AC_MSG_CHECKING(for htonll)
768 AC_LINK_IFELSE(
769         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
770                 [return htonll(0);])],
771         AC_MSG_RESULT(yes)
772         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
773         AC_MSG_RESULT(no)
774 )
775
776 AC_MSG_CHECKING(for ntohll)
777 AC_LINK_IFELSE(
778         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
779                 [return ntohll(0);])],
780         AC_MSG_RESULT(yes)
781         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
782         AC_MSG_RESULT(no)
783 )
784
785 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
786 # so that AC_CHECK_FUNCS can detect functions in that library.
787 AC_CHECK_LIB([m], [sqrt])
788 # BSD might not have exp2, and/or log2
789 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])
790
791 # Certain architectures don't really have long double, even though
792 # AC_CHECK_FUNCS would otherwise find the following functions.
793 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
794         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])
795 fi
796
797 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
798 AC_LINK_IFELSE(
799         [AC_LANG_PROGRAM([#include <limits.h>],
800                 [long long foo = LLONG_MAX])],
801         AC_MSG_RESULT(yes)
802         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
803         AC_MSG_RESULT(no)
804 )
805
806 AC_MSG_CHECKING(for timersub in time.h)
807 AC_LINK_IFELSE(
808         [AC_LANG_PROGRAM([#include <sys/time.h>],
809                 [struct timeval *a; timersub(a, a, a);])],
810         AC_MSG_RESULT(yes)
811                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
812         AC_MSG_RESULT(no)
813 )
814
815 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
816 old_LDFLAGS=${LDFLAGS}
817 cat >conftest.dynamics <<_ACEOF
818 {
819         *ast_*;
820 };
821 _ACEOF
822 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
823 PBX_DYNAMIC_LIST=0
824 AC_LINK_IFELSE(
825         [AC_LANG_PROGRAM([], [])],
826         PBX_DYNAMIC_LIST=1
827         AC_MSG_RESULT(yes),
828         AC_MSG_RESULT(no)
829 )
830 AC_SUBST(PBX_DYNAMIC_LIST)
831 LDFLAGS=${old_LDFLAGS}
832 rm -f conftest.dynamics
833
834 AC_CHECK_HEADER([sys/poll.h],
835    [HAS_POLL=1]
836    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
837    )
838
839 AC_ARG_ENABLE([internal-poll],
840         [AS_HELP_STRING([--enable-internal-poll],
841                 [Use Asterisk's poll implementation])],
842         [case "${enableval}" in
843                 y|ye|yes) HAS_POLL="";;
844                 n|no) HAS_POLL="${HAS_POLL}" ;;
845                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
846         esac])
847 AC_SUBST(HAS_POLL)
848
849 AC_ARG_ENABLE([asteriskssl],
850         [AS_HELP_STRING([--disable-asteriskssl],
851                 [Disable Asterisk's SSL wrapper library])],
852         [case "${enableval}" in
853                 y|ye|yes) AST_ASTERISKSSL=yes ;;
854                 n|no)  AST_ASTERISKSSL=no ;;
855                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
856         esac], [AST_ASTERISKSSL=yes])
857 AC_SUBST(AST_ASTERISKSSL)
858
859 AC_CHECK_FUNCS([inet_aton])
860
861 # check if we have IP_PKTINFO constant defined
862 AC_MSG_CHECKING(for IP_PKTINFO)
863 AC_LINK_IFELSE(
864                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
865                                                 [int pi = IP_PKTINFO;])],
866                 AC_MSG_RESULT(yes)
867                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
868                 AC_MSG_RESULT(no)
869 )
870
871 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
872 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
873
874 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
875 AC_LINK_IFELSE(
876         [AC_LANG_PROGRAM([#include <stdlib.h>
877                          #include <netdb.h>],
878                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
879         AC_MSG_RESULT(yes)
880         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
881         AC_MSG_RESULT(no)
882 )
883
884 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
885 AC_LINK_IFELSE(
886         [AC_LANG_PROGRAM([#include <stdlib.h>
887                          #include <netdb.h>],
888                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
889         AC_MSG_RESULT(yes)
890         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
891         AC_MSG_RESULT(no)
892 )
893
894 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
895
896 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
897 AC_LINK_IFELSE(
898 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
899 AC_MSG_RESULT(yes)
900 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
901 AC_MSG_RESULT(no)
902 )
903
904 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
905 AC_LINK_IFELSE(
906 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
907 AC_MSG_RESULT(yes)
908 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
909 AC_MSG_RESULT(no)
910 )
911
912 AC_MSG_CHECKING(for locale_t in locale.h)
913 AC_LINK_IFELSE(
914 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
915 AC_MSG_RESULT(yes)
916 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
917 AC_MSG_RESULT(no)
918   AC_MSG_CHECKING(for locale_t in xlocale.h)
919   AC_LINK_IFELSE(
920   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
921   AC_MSG_RESULT(yes)
922   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
923   AC_MSG_RESULT(no)
924   )
925 )
926
927 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
928 AC_LINK_IFELSE(
929 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
930 AC_MSG_RESULT(yes)
931 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
932 AC_MSG_RESULT(no)
933 )
934
935 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
936 AC_LINK_IFELSE(
937 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
938 AC_MSG_RESULT(yes)
939 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
940 AC_MSG_RESULT(no)
941 )
942
943 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
944
945 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
946 AC_LINK_IFELSE(
947 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
948 AC_MSG_RESULT(yes)
949 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
950 AC_MSG_RESULT(no)
951 )
952
953 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
954 AC_LINK_IFELSE(
955 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
956 AC_MSG_RESULT(yes)
957 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
958 AC_MSG_RESULT(no)
959 )
960
961 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
962 AC_LINK_IFELSE(
963 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
964 AC_MSG_RESULT(yes)
965 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
966 AC_MSG_RESULT(no)
967 )
968
969 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
970 AC_LINK_IFELSE(
971 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
972 AC_MSG_RESULT(yes)
973 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
974 AC_MSG_RESULT(no)
975 )
976
977 save_LIBS="$LIBS"
978 save_CFLAGS="$CFLAGS"
979 LIBS="$PTHREAD_LIBS $LIBS"
980 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
981
982 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
983 AC_LINK_IFELSE(
984   [AC_LANG_PROGRAM(
985     [#include <pthread.h>
986      #include <time.h>],
987     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
988   ],[
989     AC_MSG_RESULT(yes)
990     ac_cv_pthread_rwlock_timedwrlock="yes"
991   ],[
992     AC_MSG_RESULT(no)
993     ac_cv_pthread_rwlock_timedwrlock="no"
994   ]
995 )
996
997 # Some platforms define sem_init(), but only support sem_open(). joyous.
998 AC_MSG_CHECKING(for working unnamed semaphores)
999 AC_RUN_IFELSE(
1000         [AC_LANG_PROGRAM([#include <semaphore.h>],
1001                 [sem_t sem; return sem_init(&sem, 0, 0);])],
1002         AC_MSG_RESULT(yes)
1003         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
1004         AC_MSG_RESULT(no),
1005         AC_MSG_RESULT(cross-compile)
1006         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
1007         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1008 )
1009
1010 LIBS="$save_LIBS"
1011 CFLAGS="$save_CFLAGS"
1012 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1013   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1014 fi
1015
1016 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1017 saved_CFLAGS="${CFLAGS}"
1018 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1019 AC_COMPILE_IFELSE(
1020   [AC_LANG_PROGRAM(
1021     [#include <pthread.h>
1022      void empty(){}],
1023         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1024   ],[
1025     AC_MSG_RESULT(no)
1026     ac_cv_pthread_once_needsbraces="no"
1027   ],[
1028     AC_MSG_RESULT(yes)
1029     ac_cv_pthread_once_needsbraces="yes"
1030   ]
1031 )
1032 CFLAGS="${saved_CFLAGS}"
1033 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1034   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1035 fi
1036
1037 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1038
1039 # Can we compare a mutex to its initial value?
1040 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1041 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1042 AC_LINK_IFELSE(
1043         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1044         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1045                 return 0;
1046         }
1047         return 0])],
1048         AC_MSG_RESULT(yes)
1049         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.]),
1050         AC_MSG_RESULT(no)
1051 )
1052
1053 #if test "${cross_compiling}" = "no";
1054 #then
1055 #AC_MSG_CHECKING(for working epoll support)
1056 #AC_LINK_IFELSE(
1057 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1058 #                                         if (res < 0)
1059 #                                            return 1;
1060 #                                         close (res);
1061 #                                         return 0;]),
1062 #AC_MSG_RESULT(yes)
1063 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1064 #AC_MSG_RESULT(no)
1065 #)
1066 #fi
1067
1068 # for FreeBSD thr_self
1069 AC_CHECK_HEADERS([sys/thr.h])
1070
1071 AC_MSG_CHECKING(for compiler atomic operations)
1072 AC_LINK_IFELSE(
1073 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1074 AC_MSG_RESULT(yes)
1075 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1076 AC_MSG_RESULT(no)
1077 )
1078
1079 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1080 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1081 AC_RUN_IFELSE(
1082         [AC_LANG_PROGRAM([#include <stdio.h>],
1083                 [printf("%s", NULL)])],
1084         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1085         AC_MSG_RESULT(yes),
1086         AC_MSG_RESULT(no),
1087         # It's unlikely an embedded system will have this.
1088         AC_MSG_RESULT(unknown)
1089 )
1090
1091 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1092 AC_RUN_IFELSE(
1093 [AC_LANG_PROGRAM([
1094 #include <stdio.h>
1095 #include <sys/select.h>
1096 #include <sys/time.h>
1097 #include <sys/resource.h>
1098 #include <string.h>
1099 #include <errno.h>
1100 #include <stdlib.h>
1101 #include <sys/types.h>
1102 #include <sys/stat.h>
1103 #include <fcntl.h>
1104 #include <unistd.h>
1105 ], [[
1106         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1107         int fd0, fd1;
1108         struct timeval tv = { 0, };
1109         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1110         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1111         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1112         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1113         FD_SET(fd0, (fd_set *) &fds);
1114         FD_SET(fd1, (fd_set *) &fds);
1115         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1116         exit(0)]])],
1117         AC_MSG_RESULT(yes)
1118         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1119         AC_MSG_RESULT(no),
1120         AC_MSG_RESULT(cross-compile)
1121 )
1122
1123 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1124         AC_RUN_IFELSE(
1125                 [AC_LANG_PROGRAM([
1126 #include <unistd.h>
1127 #include <sys/types.h>
1128 #include <stdlib.h>
1129 ], [if (getuid() != 0) { exit(1); }])],
1130                 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.]))
1131 fi
1132
1133 AC_MSG_CHECKING([if we have usable eventfd support])
1134 AC_RUN_IFELSE(
1135   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1136       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1137   AC_MSG_RESULT(yes)
1138   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1139   AC_MSG_RESULT(no),
1140   AC_MSG_RESULT(cross-compile)
1141 )
1142
1143 AST_GCC_ATTRIBUTE(pure)
1144 AST_GCC_ATTRIBUTE(malloc)
1145 AST_GCC_ATTRIBUTE(const)
1146 AST_GCC_ATTRIBUTE(unused)
1147 AST_GCC_ATTRIBUTE(always_inline)
1148 AST_GCC_ATTRIBUTE(deprecated)
1149 AST_GCC_ATTRIBUTE(sentinel)
1150 AST_GCC_ATTRIBUTE(warn_unused_result)
1151 AST_GCC_ATTRIBUTE(may_alias)
1152 AST_GCC_ATTRIBUTE(constructor)
1153 AST_GCC_ATTRIBUTE(destructor)
1154 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1155
1156 AC_MSG_CHECKING(for -fsanitize=address support)
1157 saved_sanitize_CFLAGS="${CFLAGS}"
1158 saved_sanitize_LDFLAGS="${LDFLAGS}"
1159 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1160 LDFLAGS="-fsanitize=address"
1161 AC_COMPILE_IFELSE(
1162         [AC_LANG_PROGRAM([], [int x = 1;])],
1163         AC_MSG_RESULT(yes)
1164         [AST_ADDRESS_SANITIZER=1],
1165         [AST_ADDRESS_SANITIZER=0]
1166         AC_MSG_RESULT(no)
1167 )
1168 CFLAGS="${saved_sanitize_CFLAGS}"
1169 LDFLAGS="${saved_sanitize_LDFLAGS}"
1170 AC_SUBST(AST_ADDRESS_SANITIZER)
1171
1172 AC_MSG_CHECKING(for -fsanitize=thread support)
1173 saved_sanitize_CFLAGS="${CFLAGS}"
1174 saved_sanitize_LDFLAGS="${LDFLAGS}"
1175 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1176 LDFLAGS="-fsanitize=thread -pie -fPIE"
1177 AC_COMPILE_IFELSE(
1178         [AC_LANG_PROGRAM([], [int x = 1;])],
1179         AC_MSG_RESULT(yes)
1180         [AST_THREAD_SANITIZER=1],
1181         [AST_THREAD_SANITIZER=0]
1182         AC_MSG_RESULT(no)
1183 )
1184 CFLAGS="${saved_sanitize_CFLAGS}"
1185 LDFLAGS="${saved_sanitize_LDFLAGS}"
1186 AC_SUBST(AST_THREAD_SANITIZER)
1187
1188 AC_MSG_CHECKING(for -fsanitize=leak support)
1189 saved_sanitize_CFLAGS="${CFLAGS}"
1190 saved_sanitize_LDFLAGS="${LDFLAGS}"
1191 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1192 LDFLAGS="-fsanitize=leak"
1193 AC_COMPILE_IFELSE(
1194         [AC_LANG_PROGRAM([], [int x = 1;])],
1195         AC_MSG_RESULT(yes)
1196         [AST_LEAK_SANITIZER=1],
1197         [AST_LEAK_SANITIZER=0]
1198         AC_MSG_RESULT(no)
1199 )
1200 CFLAGS="${saved_sanitize_CFLAGS}"
1201 LDFLAGS="${saved_sanitize_LDFLAGS}"
1202 AC_SUBST(AST_LEAK_SANITIZER)
1203
1204 AC_MSG_CHECKING(for -fsanitize=undefined support)
1205 saved_sanitize_CFLAGS="${CFLAGS}"
1206 saved_sanitize_LDFLAGS="${LDFLAGS}"
1207 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1208 LDFLAGS="-fsanitize=undefined"
1209 AC_COMPILE_IFELSE(
1210         [AC_LANG_PROGRAM([], [int x = 1;])],
1211         AC_MSG_RESULT(yes)
1212         [AST_UNDEFINED_SANITIZER=1],
1213         [AST_UNDEFINED_SANITIZER=0]
1214         AC_MSG_RESULT(no)
1215 )
1216 CFLAGS="${saved_sanitize_CFLAGS}"
1217 LDFLAGS="${saved_sanitize_LDFLAGS}"
1218 AC_SUBST(AST_UNDEFINED_SANITIZER)
1219
1220 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1221 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1222         AC_MSG_RESULT(yes)
1223         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1224 else
1225         AC_MSG_RESULT(no)
1226         AST_DECLARATION_AFTER_STATEMENT=
1227 fi
1228 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1229
1230 AC_MSG_CHECKING(for -Wtrampolines support)
1231 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1232         AC_MSG_RESULT(yes)
1233         AST_TRAMPOLINES=-Wtrampolines
1234 else
1235         AC_MSG_RESULT(no)
1236         AST_TRAMPOLINES=
1237 fi
1238 AC_SUBST(AST_TRAMPOLINES)
1239
1240 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1241 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1242         AC_MSG_RESULT(yes)
1243         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1244 else
1245         AC_MSG_RESULT(no)
1246         AST_FORTIFY_SOURCE=
1247 fi
1248 AC_SUBST(AST_FORTIFY_SOURCE)
1249
1250 AC_MSG_CHECKING(for -fno-strict-overflow)
1251 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1252         AC_MSG_RESULT(yes)
1253         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1254 else
1255         AC_MSG_RESULT(no)
1256         AST_NO_STRICT_OVERFLOW=
1257 fi
1258 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1259
1260 AC_MSG_CHECKING(for -Wno-format-truncation)
1261 if $(${CC} -O2 -Wno-format-truncation -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1262         AC_MSG_RESULT(yes)
1263         AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
1264 else
1265         AC_MSG_RESULT(no)
1266         AST_NO_FORMAT_TRUNCATION=
1267 fi
1268 AC_SUBST(AST_NO_FORMAT_TRUNCATION)
1269
1270 AC_MSG_CHECKING(for -Wshadow)
1271 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1272         AC_MSG_RESULT(yes)
1273         AST_SHADOW_WARNINGS=-Wshadow
1274 else
1275         AC_MSG_RESULT(no)
1276         AST_SHADOW_WARNINGS=
1277 fi
1278 AC_SUBST(AST_SHADOW_WARNINGS)
1279
1280 AC_MSG_CHECKING(for -march=native support)
1281 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1282         AC_MSG_RESULT(yes)
1283         AST_NATIVE_ARCH=1
1284 else
1285         AC_MSG_RESULT(no)
1286         AST_NATIVE_ARCH=0
1287 fi
1288 AC_SUBST(AST_NATIVE_ARCH)
1289
1290
1291 dnl Check to see if rpath should be set in LDFLAGS
1292 AC_ARG_ENABLE(rpath,
1293         [AS_HELP_STRING([--disable-rpath],
1294                         [Disables rpath linker option checking])],
1295         [case "${enableval}" in
1296                 y|ye|yes) check_rpath=yes ;;
1297                 n|no) check_rpath=no ;;
1298                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1299         esac], [check_rpath=yes])
1300
1301 AC_MSG_CHECKING(whether to use rpath)
1302 AST_RPATH=
1303 if test "${check_rpath}" != yes; then
1304         AC_MSG_RESULT(skipped)
1305 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1306         AC_MSG_RESULT(not needed)
1307 else
1308         AST_RPATH="-Wl,-rpath,${libdir}"
1309 fi
1310 AC_SUBST(AST_RPATH)
1311
1312 AC_MSG_CHECKING(for sysinfo)
1313 AC_LINK_IFELSE(
1314         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1315                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1316         AC_MSG_RESULT(yes)
1317         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1318         AC_MSG_RESULT(no)
1319 )
1320
1321 AC_SEARCH_LIBS(res_9_ninit, resolv)
1322 AC_MSG_CHECKING(for res_ninit)
1323 AC_LINK_IFELSE(
1324         [AC_LANG_PROGRAM([
1325                         #ifdef HAVE_SYS_SOCKET_H
1326                         #include <sys/socket.h>
1327                         #endif
1328                         #ifdef HAVE_NETINET_IN_H
1329                         #include <netinet/in.h>
1330                         #endif
1331                         #ifdef HAVE_ARPA_NAMESER_H
1332                         #include <arpa/nameser.h>
1333                         #endif
1334                         #include <resolv.h>],
1335                         [int foo = res_ninit(NULL);])],
1336         AC_MSG_RESULT(yes)
1337         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1338         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1339         AC_MSG_CHECKING(for res_ndestroy)
1340         AC_LINK_IFELSE(
1341                 [AC_LANG_PROGRAM([
1342                                 #ifdef HAVE_SYS_SOCKET_H
1343                                 #include <sys/socket.h>
1344                                 #endif
1345                                 #ifdef HAVE_NETINET_IN_H
1346                                 #include <netinet/in.h>
1347                                 #endif
1348                                 #ifdef HAVE_ARPA_NAMESER_H
1349                                 #include <arpa/nameser.h>
1350                                 #endif
1351                                 #include <resolv.h>],
1352                                 [res_ndestroy(NULL);])],
1353                 AC_MSG_RESULT(yes)
1354                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1355                 AC_MSG_RESULT(no)
1356         )
1357         AC_SEARCH_LIBS(res_9_close, resolv)
1358         AC_MSG_CHECKING(for res_close)
1359         AC_LINK_IFELSE(
1360                 [AC_LANG_PROGRAM([
1361                                 #ifdef HAVE_SYS_SOCKET_H
1362                                 #include <sys/socket.h>
1363                                 #endif
1364                                 #ifdef HAVE_NETINET_IN_H
1365                                 #include <netinet/in.h>
1366                                 #endif
1367                                 #ifdef HAVE_ARPA_NAMESER_H
1368                                 #include <arpa/nameser.h>
1369                                 #endif
1370                                 #include <resolv.h>],
1371                                 [res_close();])],
1372                 AC_MSG_RESULT(yes)
1373                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1374                 AC_MSG_RESULT(no)
1375         ),
1376         AC_MSG_RESULT(no)
1377 )
1378
1379 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1380 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1381 [[
1382 #undef BIND_8_COMPAT
1383 #include <arpa/nameser.h>
1384 ]],
1385 [[int x = NXDOMAIN]])],
1386 AC_MSG_RESULT(no),
1387 AC_MSG_RESULT(yes)
1388 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1389 AC_SUBST(BIND8_CFLAGS)
1390
1391 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1392
1393 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1394
1395 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1396
1397 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1398
1399 AC_CHECK_HEADER([libkern/OSAtomic.h],
1400                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1401
1402 AC_CHECK_SIZEOF([int])
1403 AC_CHECK_SIZEOF([long])
1404 AC_CHECK_SIZEOF([long long])
1405 AC_CHECK_SIZEOF([char *])
1406 AC_CHECK_SIZEOF(long)
1407 AC_CHECK_SIZEOF(long long)
1408 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1409 fd_set foo;])
1410 # This doesn't actually work; what it does is to use the variable set in the
1411 # previous test as a cached value to set the right output variables.
1412 AC_CHECK_SIZEOF(fd_set.fds_bits)
1413
1414 # Set a type compatible with the previous.  We cannot just use a generic type
1415 # for these bits, because on big-endian systems, the bits won't match up
1416 # correctly if the size is wrong.
1417 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1418   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1419 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1420   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1421 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1422   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1423 fi ; fi ; fi
1424
1425 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1426 PBX_DLADDR=0
1427 old_LIBS=${LIBS}
1428 LIBS="${LIBS} -ldl"
1429 AC_LINK_IFELSE(
1430         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1431 #include <dlfcn.h>],
1432                 [dladdr((void *)0, (void *)0)]
1433         )],
1434         AC_MSG_RESULT(yes)
1435         PBX_DLADDR=1
1436         AC_SUBST([PBX_DLADDR])
1437         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1438         AC_MSG_RESULT(no)
1439 )
1440 LIBS=${old_LIBS}
1441
1442 # PKGCONFIG is used in later tests
1443 PKG_PROG_PKG_CONFIG()
1444
1445
1446 # do the package library checks now
1447
1448 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1449
1450 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1451
1452 if test "${PBX_BFD}" = "0"; then
1453   # Fedora/RedHat/CentOS require extra libraries
1454   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1455 fi
1456
1457 if test "${PBX_BFD}" = "0"; then
1458   # openSUSE requires -lz
1459   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1460 fi
1461
1462 case "${OSARCH}" in
1463 linux*)
1464   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1465   ;;
1466 esac
1467
1468 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1469 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1470 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1471
1472 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1473
1474 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1475
1476 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1477
1478 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1479 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1480
1481 GSM_INTERNAL="yes"
1482 AC_SUBST(GSM_INTERNAL)
1483 GSM_SYSTEM="yes"
1484 if test "${USE_GSM}" != "no"; then
1485    if test "${GSM_DIR}" = "internal"; then
1486       GSM_SYSTEM="no"
1487    elif test "${GSM_DIR}" != ""; then
1488       GSM_INTERNAL="no"
1489    fi
1490    if test "${GSM_SYSTEM}" = "yes"; then
1491       gsmlibdir=""
1492       if test "x${GSM_DIR}" != "x"; then
1493          if test -d ${GSM_DIR}/lib; then
1494             gsmlibdir="-L${GSM_DIR}/lib"
1495          else
1496             gsmlibdir="-L${GSM_DIR}"
1497          fi
1498       fi
1499       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1500       [Define to indicate the GSM library]), [], ${gsmlibdir})
1501       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1502          if test "x${GSM_DIR}" != "x" ; then
1503             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1504             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1505          else
1506             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1507             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1508          fi
1509          if test "${GSM_HEADER_FOUND}" = "0" ; then
1510             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1511                if test "x${GSM_MANDATORY}" = "xyes" ; then
1512                   AC_MSG_NOTICE([***])
1513                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1514                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1515                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1516                   exit 1
1517                fi
1518             fi
1519          fi
1520          GSM_OK=0
1521          if test "${GSM_HEADER_FOUND}" = "1" ; then
1522             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1523             GSM_OK=1
1524          else
1525             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1526                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1527                GSM_OK=1
1528             fi
1529          fi
1530          if test "${GSM_OK}" = "1" ; then
1531             GSM_LIB="-lgsm"
1532             if test "x${GSM_DIR}" != "x"; then
1533                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1534                GSM_INCLUDE="-I${GSM_DIR}/include"
1535             fi
1536             PBX_GSM=1
1537             GSM_INTERNAL="no"
1538          fi
1539       fi
1540    fi
1541    if test "${GSM_INTERNAL}" = "yes"; then
1542       PBX_GSM=1
1543       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1544    fi
1545 fi
1546
1547 ILBC_INTERNAL="yes"
1548 AC_SUBST(ILBC_INTERNAL)
1549 ILBC_SYSTEM="yes"
1550 if test "${USE_ILBC}" != "no"; then
1551    if test "${ILBC_DIR}" = "internal"; then
1552       ILBC_SYSTEM="no"
1553    elif test "${ILBC_DIR}" != ""; then
1554       ILBC_INTERNAL="no"
1555    fi
1556    if test "${ILBC_SYSTEM}" = "yes"; then
1557       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1558       if test "$PBX_ILBC" = "1"; then
1559          ILBC_INTERNAL="no"
1560       fi
1561    fi
1562    if test "${ILBC_INTERNAL}" = "yes"; then
1563       PBX_ILBC=1
1564    fi
1565 fi
1566
1567 LIBEDIT_INTERNAL="yes"
1568 AC_SUBST(LIBEDIT_INTERNAL)
1569 LIBEDIT_SYSTEM="yes"
1570 if test "${USE_LIBEDIT}" != "no"; then
1571    if test "${LIBEDIT_DIR}" = "internal"; then
1572       LIBEDIT_SYSTEM="no"
1573    elif test "${LIBEDIT_DIR}" != ""; then
1574       LIBEDIT_INTERNAL="no"
1575    fi
1576    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1577       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1578       if test "$PBX_LIBEDIT" = "1"; then
1579       LIBEDIT_INTERNAL="no"
1580       fi
1581    fi
1582    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1583       PBX_LIBEDIT=1
1584       LIBEDIT_IS_UNICODE=no
1585    else
1586       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1587    fi
1588 fi
1589
1590 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1591 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1592 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1593 # Some versions of Linux package iconv in glibc
1594 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1595
1596 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1597 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1598
1599 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1600
1601 if test "${USE_IMAP_TK}" != "no"; then
1602         saved_cppflags="${CPPFLAGS}"
1603         saved_libs="${LIBS}"
1604         switch_to_system_on_failure="no"
1605         if test "${IMAP_TK_DIR}" = ""; then
1606                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1607                 switch_to_system_on_failure="yes"
1608         fi
1609         if test "${IMAP_TK_DIR}" != "system"; then
1610                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1611                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1612                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1613                 fi
1614                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1615                 imap_include="-I${IMAP_TK_DIR}/c-client"
1616         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1617                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1618                 AC_LINK_IFELSE(
1619                 [AC_LANG_PROGRAM(
1620                                 [#include "c-client.h"
1621                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1622                                 {
1623                                 }
1624                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1625                                 {
1626                                 }
1627                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1628                                 {
1629                                 }
1630                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1631                                 {
1632                                 }
1633                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1634                                 {
1635                                 }
1636                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1637                                 {
1638                                 }
1639                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1640                                 {
1641                                 }
1642                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1643                                 {
1644                                 }
1645                                 void mm_log (char *string,long errflg)
1646                                 {
1647                                 }
1648                                 void mm_dlog (char *string)
1649                                 {
1650                                 }
1651                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1652                                 {
1653                                 }
1654                                 void mm_critical (MAILSTREAM *stream)
1655                                 {
1656                                 }
1657                                 void mm_nocritical (MAILSTREAM *stream)
1658                                 {
1659                                 }
1660                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1661                                 {
1662                                 }
1663                                 void mm_fatal (char *string)
1664                                 {
1665                                 }],
1666                                 [
1667                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1668                                 ]
1669                         )],
1670                         [ac_cv_imap_tk="yes"],
1671                         [ac_cv_imap_tk="no"]
1672                 )
1673                 if test "${ac_cv_imap_tk}" = "yes"; then
1674                         AC_LINK_IFELSE(
1675                                 [AC_LANG_PROGRAM(
1676                                         [#include "c-client.h"
1677                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1678                                         {
1679                                         }
1680                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1681                                         {
1682                                         }
1683                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1684                                         {
1685                                         }
1686                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1687                                         {
1688                                         }
1689                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1690                                         {
1691                                         }
1692                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1693                                         {
1694                                         }
1695                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1696                                         {
1697                                         }
1698                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1699                                         {
1700                                         }
1701                                         void mm_log (char *string,long errflg)
1702                                         {
1703                                         }
1704                                         void mm_dlog (char *string)
1705                                         {
1706                                         }
1707                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1708                                         {
1709                                         }
1710                                         void mm_critical (MAILSTREAM *stream)
1711                                         {
1712                                         }
1713                                         void mm_nocritical (MAILSTREAM *stream)
1714                                         {
1715                                         }
1716                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1717                                         {
1718                                         }
1719                                         void mm_fatal (char *string)
1720                                         {
1721                                         }],
1722                                         [
1723                                         long check = mail_expunge_full(NULL, "", 0);
1724                                         ]
1725                                 )],
1726                                 [ac_cv_imap_tk2006="yes"],
1727                                 [ac_cv_imap_tk2006="no"]
1728                         )
1729                 fi
1730                 CPPFLAGS="${saved_cppflags}"
1731                 LIBS="${saved_libs}"
1732                 if test "${ac_cv_imap_tk}" = "no"; then
1733                         AC_MSG_RESULT(no)
1734                         if test "${switch_to_system_on_failure}" = "yes"; then
1735                                 IMAP_TK_DIR="system"
1736                         else #This means they specified a directory. Search for a package installation there too
1737                                 AC_MSG_CHECKING([for system c-client library...])
1738                                 CPPFLAGS="${saved_cppflags}"
1739                                 LIBS="${saved_libs}"
1740                                 imap_include="-I${IMAP_TK_DIR}/include"
1741                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1742                                 imap_libs="-lc-client"
1743                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1744                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1745                                 AC_LINK_IFELSE(
1746                                 [AC_LANG_PROGRAM(
1747                                                 [#include "c-client.h"
1748                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1749                                                 {
1750                                                 }
1751                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1752                                                 {
1753                                                 }
1754                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1755                                                 {
1756                                                 }
1757                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1758                                                 {
1759                                                 }
1760                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1761                                                 {
1762                                                 }
1763                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1764                                                 {
1765                                                 }
1766                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1767                                                 {
1768                                                 }
1769                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1770                                                 {
1771                                                 }
1772                                                 void mm_log (char *string,long errflg)
1773                                                 {
1774                                                 }
1775                                                 void mm_dlog (char *string)
1776                                                 {
1777                                                 }
1778                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1779                                                 {
1780                                                 }
1781                                                 void mm_critical (MAILSTREAM *stream)
1782                                                 {
1783                                                 }
1784                                                 void mm_nocritical (MAILSTREAM *stream)
1785                                                 {
1786                                                 }
1787                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1788                                                 {
1789                                                 }
1790                                                 void mm_fatal (char *string)
1791                                                 {
1792                                                 }],
1793                                                 [
1794                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1795                                                 ]
1796                                         )],
1797                                         [ac_cv_imap_tk="yes"],
1798                                         [ac_cv_imap_tk="no"]
1799                                 )
1800                                 if test "${ac_cv_imap_tk}" = "yes"; then
1801                                         AC_LINK_IFELSE(
1802                                                 [AC_LANG_PROGRAM(
1803                                                         [#include "c-client.h"
1804                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1805                                                         {
1806                                                         }
1807                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1808                                                         {
1809                                                         }
1810                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1811                                                         {
1812                                                         }
1813                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1814                                                         {
1815                                                         }
1816                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1817                                                         {
1818                                                         }
1819                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1820                                                         {
1821                                                         }
1822                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1823                                                         {
1824                                                         }
1825                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1826                                                         {
1827                                                         }
1828                                                         void mm_log (char *string,long errflg)
1829                                                         {
1830                                                         }
1831                                                         void mm_dlog (char *string)
1832                                                         {
1833                                                         }
1834                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1835                                                         {
1836                                                         }
1837                                                         void mm_critical (MAILSTREAM *stream)
1838                                                         {
1839                                                         }
1840                                                         void mm_nocritical (MAILSTREAM *stream)
1841                                                         {
1842                                                         }
1843                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1844                                                         {
1845                                                         }
1846                                                         void mm_fatal (char *string)
1847                                                         {
1848                                                         }],
1849                                                         [
1850                                                         long check = mail_expunge_full(NULL, "", 0);
1851                                                         ]
1852                                                 )],
1853                                                 [ac_cv_imap_tk2006="yes"],
1854                                                 [ac_cv_imap_tk2006="no"]
1855                                         )
1856                                 fi
1857                         fi
1858                 fi
1859         fi
1860         if test "${IMAP_TK_DIR}" = "system"; then
1861                 #We will enter here if user specified "system" or if any of above checks failed
1862                 AC_MSG_CHECKING([for system c-client library...])
1863                 CPPFLAGS="${saved_cppflags}"
1864                 LIBS="${saved_libs}"
1865                 imap_ldflags=""
1866                 imap_libs="-lc-client"
1867                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1868                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1869                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1870                 AC_LINK_IFELSE(
1871                 [AC_LANG_PROGRAM(
1872                                 [#include <stdio.h>
1873                                 #include <imap/c-client.h>
1874                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1875                                 {
1876                                 }
1877                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1878                                 {
1879                                 }
1880                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1881                                 {
1882                                 }
1883                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1884                                 {
1885                                 }
1886                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1887                                 {
1888                                 }
1889                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1890                                 {
1891                                 }
1892                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1893                                 {
1894                                 }
1895                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1896                                 {
1897                                 }
1898                                 void mm_log (char *string,long errflg)
1899                                 {
1900                                 }
1901                                 void mm_dlog (char *string)
1902                                 {
1903                                 }
1904                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1905                                 {
1906                                 }
1907                                 void mm_critical (MAILSTREAM *stream)
1908                                 {
1909                                 }
1910                                 void mm_nocritical (MAILSTREAM *stream)
1911                                 {
1912                                 }
1913                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1914                                 {
1915                                 }
1916                                 void mm_fatal (char *string)
1917                                 {
1918                                 }],
1919                                 [
1920                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1921                                 ]
1922                         )],
1923                         [ac_cv_imap_tk="yes"],
1924                         [ac_cv_imap_tk="no"]
1925                 )
1926                 if test "${ac_cv_imap_tk}" = "yes"; then
1927                         AC_LINK_IFELSE(
1928                                 [AC_LANG_PROGRAM(
1929                                         [#include <stdio.h>
1930                                         #include <imap/c-client.h>
1931                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1932                                         {
1933                                         }
1934                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1935                                         {
1936                                         }
1937                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1938                                         {
1939                                         }
1940                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1941                                         {
1942                                         }
1943                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1944                                         {
1945                                         }
1946                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1947                                         {
1948                                         }
1949                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1950                                         {
1951                                         }
1952                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1953                                         {
1954                                         }
1955                                         void mm_log (char *string,long errflg)
1956                                         {
1957                                         }
1958                                         void mm_dlog (char *string)
1959                                         {
1960                                         }
1961                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1962                                         {
1963                                         }
1964                                         void mm_critical (MAILSTREAM *stream)
1965                                         {
1966                                         }
1967                                         void mm_nocritical (MAILSTREAM *stream)
1968                                         {
1969                                         }
1970                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1971                                         {
1972                                         }
1973                                         void mm_fatal (char *string)
1974                                         {
1975                                         }],
1976                                         [
1977                                         long check = mail_expunge_full(NULL, "", 0);
1978                                         ]
1979                                 )],
1980                                 [ac_cv_imap_tk2006="yes"],
1981                                 [ac_cv_imap_tk2006="no"]
1982                         )
1983                 else #looking in imap directory didn't work, try c-client
1984                         imap_ldflags=""
1985                         imap_libs="-lc-client"
1986                         imap_include="-DUSE_SYSTEM_CCLIENT"
1987                         CPPFLAGS="${saved_cppflags}"
1988                         LIBS="${saved_libs}"
1989                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1990                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1991                         AC_LINK_IFELSE(
1992                         [AC_LANG_PROGRAM(
1993                                         [#include <stdio.h>
1994                                         #include <c-client/c-client.h>
1995                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1996                                         {
1997                                         }
1998                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1999                                         {
2000                                         }
2001                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
2002                                         {
2003                                         }
2004                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
2005                                         {
2006                                         }
2007                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2008                                         {
2009                                         }
2010                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2011                                         {
2012                                         }
2013                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2014                                         {
2015                                         }
2016                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2017                                         {
2018                                         }
2019                                         void mm_log (char *string,long errflg)
2020                                         {
2021                                         }
2022                                         void mm_dlog (char *string)
2023                                         {
2024                                         }
2025                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2026                                         {
2027                                         }
2028                                         void mm_critical (MAILSTREAM *stream)
2029                                         {
2030                                         }
2031                                         void mm_nocritical (MAILSTREAM *stream)
2032                                         {
2033                                         }
2034                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2035                                         {
2036                                         }
2037                                         void mm_fatal (char *string)
2038                                         {
2039                                         }],
2040                                         [
2041                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2042                                         ]
2043                                 )],
2044                                 [ac_cv_imap_tk="yes"],
2045                                 [ac_cv_imap_tk="no"]
2046                         )
2047                         if test "${ac_cv_imap_tk}" = "yes"; then
2048                                 AC_LINK_IFELSE(
2049                                         [AC_LANG_PROGRAM(
2050                                                 [#include <stdio.h>
2051                                                 #include <c-client/c-client.h>
2052                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2053                                                 {
2054                                                 }
2055                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2056                                                 {
2057                                                 }
2058                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2059                                                 {
2060                                                 }
2061                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2062                                                 {
2063                                                 }
2064                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2065                                                 {
2066                                                 }
2067                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2068                                                 {
2069                                                 }
2070                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2071                                                 {
2072                                                 }
2073                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2074                                                 {
2075                                                 }
2076                                                 void mm_log (char *string,long errflg)
2077                                                 {
2078                                                 }
2079                                                 void mm_dlog (char *string)
2080                                                 {
2081                                                 }
2082                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2083                                                 {
2084                                                 }
2085                                                 void mm_critical (MAILSTREAM *stream)
2086                                                 {
2087                                                 }
2088                                                 void mm_nocritical (MAILSTREAM *stream)
2089                                                 {
2090                                                 }
2091                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2092                                                 {
2093                                                 }
2094                                                 void mm_fatal (char *string)
2095                                                 {
2096                                                 }],
2097                                                 [
2098                                                 long check = mail_expunge_full(NULL, "", 0);
2099                                                 ]
2100                                         )],
2101                                         [ac_cv_imap_tk2006="yes"],
2102                                         [ac_cv_imap_tk2006="no"]
2103                                 )
2104                         fi
2105                 fi
2106         fi
2107         if test "${ac_cv_imap_tk}" = "yes"; then
2108                 AC_MSG_RESULT(yes)
2109                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2110                 IMAP_TK_INCLUDE="${imap_include}"
2111                 PBX_IMAP_TK=1
2112                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2113                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2114                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2115                 fi
2116         else
2117                 AC_MSG_RESULT(no)
2118         fi
2119         CPPFLAGS="${saved_cppflags}"
2120         LIBS="${saved_libs}"
2121 fi
2122
2123 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2124
2125 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2126
2127 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2128
2129 # BSD (and OS X) equivalent of inotify
2130 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2131
2132 # 64-bit version of kevent (from kqueue) on OS X
2133 AC_CHECK_FUNCS([kevent64])
2134
2135 # Needed by unixodbc
2136 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2137
2138 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2139
2140 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2141
2142 if test "${PBX_MISDN}" = 1; then
2143    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2144    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2145    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2146    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2147    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2148    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2149 fi
2150
2151 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2152
2153 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2154
2155 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2156
2157 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2158 [#include <ne_auth.h>],
2159 [#ifndef NE_AUTH_NTLM
2160 #error Need libneon >= 0.29.0
2161 #endif])
2162
2163 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2164 [#include <net-snmp/net-snmp-config.h>
2165 #include <net-snmp/net-snmp-includes.h>
2166 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2167 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2168
2169 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2170
2171 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2172 # detect as a useable version so that is going to be the minimum version
2173 # that we will require.
2174 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2175 # script bug which does not find the ldns library.  The bug is fixed in
2176 # v1.4.22 but that version is not easily detectable.
2177 #
2178 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2179 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2180
2181 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2182
2183 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2184
2185 # Non-glibc platforms require libexecinfo for backtrace support
2186 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2187 # Linux, however, has backtrace directly in glibc
2188 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2189
2190 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2191
2192 AST_EXT_LIB_CHECK([BEANSTALK], [beanstalk], [bs_version], [beanstalk.h])
2193
2194 # possible places for oss definitions
2195 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2196 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2197 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2198
2199 PG_CONFIG=No
2200 if test "${USE_PGSQL}" != "no"; then
2201    if test "x${PGSQL_DIR}" != "x"; then
2202       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2203       if test x"${PG_CONFIG}" = xNo; then
2204          AC_MSG_NOTICE([***])
2205          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2206          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2207          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2208          AC_MSG_NOTICE([*** including --without-postgres])
2209          exit 1
2210       fi
2211    else
2212       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2213    fi
2214 fi
2215 if test "${PG_CONFIG}" != No; then
2216    PGSQL_libdir=`${PG_CONFIG} --libdir`
2217    PGSQL_includedir=`${PG_CONFIG} --includedir`
2218    if test "x$?" != "x0" ; then
2219       if test -n "${PGSQL_MANDATORY}" ; then
2220          AC_MSG_NOTICE([***])
2221          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2222          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2223          AC_MSG_NOTICE([*** including --without-postgres])
2224          exit 1
2225           fi
2226    else
2227       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2228       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2229
2230       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2231       old_CFLAGS=${CFLAGS}
2232       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2233       old_LDFLAGS=${LDFLAGS}
2234       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2235       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2236           [const char *foo = pg_encoding_to_char(1)])],
2237         [AC_MSG_RESULT(yes)
2238          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2239         [AC_MSG_RESULT(no)])
2240       CFLAGS=${old_CFLAGS}
2241       LDFLAGS=${old_LDFLAGS}
2242
2243       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2244          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2245          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2246          PBX_PGSQL=1
2247       elif test -n "${PGSQL_MANDATORY}";
2248       then
2249          AC_MSG_NOTICE([***])
2250          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2251          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2252          AC_MSG_NOTICE([*** including --without-postgres])
2253          exit 1
2254       fi
2255    fi
2256 fi
2257
2258 if test "$USE_PJPROJECT" != "no" ; then
2259    if test "$PJPROJECT_BUNDLED" = "no" ; then
2260       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2261
2262       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2263       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2264
2265       saved_cppflags="${CPPFLAGS}"
2266       saved_libs="${LIBS}"
2267       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2268       LIBS="${LIBS} ${PJPROJECT_LIB}"
2269       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2270       LIBS="${saved_libs}"
2271       CPPFLAGS="${saved_cppflags}"
2272
2273       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2274       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2275       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2276
2277       saved_cppflags="${CPPFLAGS}"
2278       saved_libs="${LIBS}"
2279       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2280       LIBS="${LIBS} ${PJPROJECT_LIB}"
2281       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2282       LIBS="${saved_libs}"
2283       CPPFLAGS="${saved_cppflags}"
2284
2285       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2286       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2287       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2288       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2289       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2290    fi
2291 fi
2292
2293 AC_SUBST([PYTHONDEV_LIB])
2294 AC_SUBST([PYTHONDEV_INCLUDE])
2295 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2296
2297 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2298
2299 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2300
2301 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2302 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2303 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2304 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2305 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2306 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2307 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2308 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2309 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2310 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2311 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2312 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2313 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2314 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2315 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2316 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2317 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2318
2319 # ------------------------------------v
2320 # TODO: The code can be changed to always include these features now.
2321 # These features will always be present if pri_connected_line_update is available.
2322 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2323 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2324 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2325 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2326 # ------------------------------------^
2327
2328 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2329 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2330 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2331
2332 AST_C_COMPILE_CHECK([SPANDSP], [
2333                 #if SPANDSP_RELEASE_DATE < 20080516
2334                 #error "spandsp 0.0.5 or greater is required"
2335                 #endif
2336         ], [spandsp/version.h], , [minimum version of SpanDSP])
2337
2338 if test "x${PBX_SPANDSP}" = "x1" ; then
2339         # We found the correct version in the header, now let's make sure it links
2340         # properly, and that libtiff is available
2341         PBX_SPANDSP=0
2342         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2343 fi
2344
2345 if test "x${PBX_SPANDSP}" = "x1" ; then
2346         # We also need t38_terminal_init()
2347         PBX_SPANDSP=0
2348         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2349 fi
2350
2351 # Check for libss7 v2.0 branch compatible version.
2352 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2353
2354 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2355
2356 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2357 # opusfile.h includes <opus_multistream.h> so we need to make sure that
2358 # either $OPUS_INCLUDE or /usr/include/opus is added to the search path.
2359 __opus_include=${OPUS_INCLUDE}
2360 if test -z "$__opus_include" -o x"$__opus_include" = x" " ; then
2361         __opus_include=-I/usr/include/opus
2362 fi
2363 AST_EXT_LIB_CHECK([OPUSFILE], [opusfile], [op_open_callbacks], [opus/opusfile.h], [], [$__opus_include])
2364
2365 if test "${USE_PWLIB}" != "no"; then
2366         if test -n "${PWLIB_DIR}"; then
2367                 PWLIBDIR="${PWLIB_DIR}"
2368         fi
2369         AST_CHECK_PWLIB()
2370         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2371
2372         if test "${HAS_PWLIB:-unset}" != "unset"; then
2373                 AST_CHECK_PWLIB_PLATFORM()
2374
2375                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2376
2377                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2378                         [Define if your system has the PWLib libraries.],
2379                         [#include "ptlib.h"],
2380                         [int q = (int) PTime::IsDaylightSavings();])
2381         fi
2382 fi
2383
2384 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2385         if test -n "${OPENH323_DIR}"; then
2386                 OPENH323DIR="${OPENH323_DIR}"
2387         fi
2388         AST_CHECK_OPENH323()
2389         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2390         AST_CHECK_OPENH323_BUILD()
2391         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2392         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2393                 [Define if your system has the OpenH323 libraries.],
2394                 [#include "ptlib.h"
2395                 #include "h323.h"
2396                 #include "h323ep.h"],
2397                 [H323EndPoint ep = H323EndPoint();],
2398                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2399 fi
2400
2401 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2402 if test "x${PBX_LUA}" = "x1" ; then
2403         if test x"${LUA_DIR}" = x; then
2404                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2405         else
2406                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2407         fi
2408 fi
2409
2410 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2411 if test "x${PBX_LUA}" = "x1" ; then
2412         if test x"${LUA_DIR}" = x; then
2413                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2414         else
2415                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2416         fi
2417 fi
2418
2419 # Some distributions (like SuSE) remove the 5.1 suffix.
2420 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2421
2422 # Accept either RADIUS client library, their APIs are fully compatible,
2423 # just different header filenames and different SONAMEs
2424 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2425 if test "x${PBX_RADIUS}" = "x1"; then
2426         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2427 else
2428         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2429         if test "x${PBX_RADIUS}" = "x1"; then
2430                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2431         else
2432                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2433                 if test "x${PBX_RADIUS}" = "x1"; then
2434                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2435                 fi
2436         fi
2437 fi
2438
2439 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2440
2441 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcpg -lcfg])
2442 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2443
2444 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2445
2446 # See if the main speex library contains the preprocess functions
2447 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2448 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2449    PBX_SPEEX_PREPROCESS=1
2450 fi
2451
2452 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2453 if test "${PBX_SPEEXDSP}" = 1; then
2454    PBX_SPEEX_PREPROCESS=1
2455 fi
2456
2457 AC_SUBST(PBX_SPEEX_PREPROCESS)
2458
2459 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2460
2461 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2462
2463 if test "${PBX_SQLITE3}" != 1; then
2464         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2465         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2466         exit 1
2467 fi
2468
2469 # Find crypt support
2470 # * -lcrypt on *NIX
2471 # * in libsystem on OS X
2472 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2473 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2474
2475 if test "x$LIBCRYPT_LIB" != "x" ; then
2476     CRYPT_LIB="$LIBCRYPT_LIB"
2477     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2478     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2479 elif test "x$SYSCRYPT" != "x" ; then
2480     CRYPT_LIB=""
2481     CRYPT_INCLUDE=""
2482     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2483 fi
2484
2485 AC_SUBST(CRYPT_LIB)
2486 AC_SUBST(CRYPT_INCLUDE)
2487
2488 # Find crypt_r support
2489 AC_CHECK_LIB([crypt], [crypt_r],
2490     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2491
2492 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2493
2494 if test "$PBX_CRYPTO" = "1";
2495 then
2496         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2497 fi
2498
2499 if test "$PBX_OPENSSL" = "1";
2500 then
2501         AST_CHECK_OSPTK([4], [0], [0])
2502         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2503 fi
2504
2505 if test "$PBX_OPENSSL" = "1";
2506 then
2507         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2508 fi
2509
2510 if test "$PBX_OPENSSL" = "1";
2511 then
2512         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2513         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2514 fi
2515
2516 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2517 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2518     AC_MSG_WARN([***])
2519     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2520     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2521     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2522     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2523     AC_MSG_WARN([*** 'make libsrtp2.so'])
2524     AC_MSG_WARN([***])
2525     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2526     AC_MSG_WARN([*** configure script.])
2527     AC_MSG_WARN([***])
2528     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2529     AC_MSG_WARN([*** with the --without-srtp option.])
2530     exit 1
2531 ])
2532
2533 if test "x$PBX_SRTP" = x1;
2534 then
2535     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2536     AST_EXT_LIB_CHECK([SRTP_192], [srtp2], [srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80])
2537     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2538     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2539
2540     # libsrtp2 removed support for PRNG, so we require OpenSSL
2541     if test "x$PBX_OPENSSL" != x1;
2542     then
2543         AC_MSG_WARN([***])
2544         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2545         AC_MSG_WARN([***])
2546         PBX_SRTP=0
2547     fi
2548 fi
2549
2550 if test "x$PBX_SRTP" != x1;
2551 then
2552     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2553     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2554         AC_MSG_WARN([***])
2555         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2556         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2557         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2558         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2559         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2560         AC_MSG_WARN([*** configure script.])
2561         AC_MSG_WARN([***])
2562         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2563         AC_MSG_WARN([*** with the --without-srtp option.])
2564         exit 1
2565     ])
2566
2567     if test "x$PBX_SRTP" = x1;
2568     then
2569         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2570         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2571         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2572         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2573     fi
2574 fi
2575
2576 for ver in 2.0 2.2 2.4 2.6 3.0; do
2577         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2578         if test "$PBX_GMIME" = 1; then
2579                 break;
2580         fi
2581 done
2582
2583 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2584
2585 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2586
2587 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2588
2589 if test "${tonezone_does_not_need_lm}" = "no" ; then
2590   tonezone_extra="-lm"
2591 fi
2592
2593 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2594
2595 if test "${OSARCH}" = "OpenBSD";
2596 then
2597         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2598 else
2599         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2600 fi
2601 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2602
2603 AC_LANG_PUSH(C++)
2604
2605 if test "${USE_VPB}" != "no"; then
2606    AC_MSG_CHECKING(for vpb_open in -lvpb)
2607    saved_libs="${LIBS}"
2608    saved_cppflags="${CPPFLAGS}"
2609    if test "x${VPB_DIR}" != "x"; then
2610       if test -d ${VPB_DIR}/lib; then
2611          vpblibdir=${VPB_DIR}/lib
2612       else
2613          vpblibdir=${VPB_DIR}
2614       fi
2615       LIBS="${LIBS} -L${vpblibdir}"
2616       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2617    fi
2618    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2619    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2620    AC_LINK_IFELSE(
2621         [
2622         AC_LANG_PROGRAM(
2623         [#include <vpbapi.h>],
2624         [int q = vpb_open(0,0);])
2625         ],
2626         [       AC_MSG_RESULT(yes)
2627                 ac_cv_lib_vpb_vpb_open="yes"
2628         ],
2629         [       AC_MSG_RESULT(no)
2630                 ac_cv_lib_vpb_vpb_open="no"
2631         ]
2632         )
2633    LIBS="${saved_libs}"
2634    CPPFLAGS="${saved_cppflags}"
2635    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2636         VPB_LIB="-lvpb"
2637         if test "${VPB_DIR}" != ""; then
2638            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2639            VPB_INCLUDE="-I${VPB_DIR}/include"
2640         fi
2641         PBX_VPB=1
2642         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2643    fi
2644 fi
2645
2646 AC_LANG_POP
2647
2648 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2649
2650 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2651         # Does ODBC support wide characters?
2652         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2653         AC_LINK_IFELSE(
2654                 [AC_LANG_PROGRAM(
2655                         [#include <sql.h>
2656 #include <sqlext.h>],
2657                         [int foo = SQL_WCHAR])],
2658                 AC_MSG_RESULT(yes)
2659                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2660                 AC_MSG_RESULT(no)
2661         )
2662 fi
2663
2664 AC_CHECK_HEADER([linux/compiler.h],
2665                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2666
2667 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2668                                    #include <linux/version.h>
2669                                    #ifdef HAVE_LINUX_COMPILER_H
2670                                    #include <linux/compiler.h>
2671                                    #endif
2672                                    ])
2673 AC_SUBST(PBX_IXJUSER)
2674
2675 # Used in res/res_pktccops
2676 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2677 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2678
2679 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2680 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2681 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2682
2683 # possible places for video4linux version 1
2684 AC_CHECK_HEADER([linux/videodev.h],
2685         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2686
2687 # possible places for X11
2688 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2689 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2690
2691 PBX_LAUNCHD=0
2692 if test "${cross_compiling}" = "no";
2693 then
2694   AC_CHECK_FILE(/sbin/launchd,
2695     [PBX_LAUNCHD=1]
2696     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2697 fi
2698 AC_SUBST(PBX_LAUNCHD)
2699
2700 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2701
2702 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2703 # or iODBC
2704
2705 PBX_GENERIC_ODBC=0
2706
2707 if test "${PBX_UNIXODBC}" = 1; then
2708    PBX_GENERIC_ODBC=1
2709    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2710    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2711 elif test "${PBX_IODBC}" = 1; then
2712    PBX_GENERIC_ODBC=1
2713    GENERIC_ODBC_LIB="${IODBC_LIB}"
2714    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2715 fi
2716
2717 AC_SUBST([GENERIC_ODBC_LIB])
2718 AC_SUBST([GENERIC_ODBC_INCLUDE])
2719 AC_SUBST([PBX_GENERIC_ODBC])
2720
2721 AC_SUBST([PBX_SYSTEMD])
2722 AC_SUBST([SYSTEMD_LIB])
2723 AC_SUBST([SYSTEMD_INCLUDE])
2724 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2725
2726 PBX_SYSLOG=0
2727
2728 if test "${ac_cv_header_syslog_h}" = "yes"; then
2729    # syslog facilities
2730    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2731    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2732    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2733    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2734    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2735    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2736    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2737    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2738    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2739    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2740    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2741    PBX_SYSLOG=1
2742 fi
2743
2744 AC_SUBST([PBX_SYSLOG])
2745
2746 if test -f makeopts; then
2747         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2748 else
2749         touch makeopts.acbak
2750 fi
2751
2752 # conf_bridge (binaural rendering): check if HRIRs are available
2753 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2754
2755 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2756 AST_CHECK_MANDATORY
2757
2758 if test -f build_tools/menuselect-deps; then
2759     # extract old values of all PBX_ variables from menuselect-deps
2760     # and preserve them so that menuselect can determine whether
2761     # any previously-met dependencies are no longer met and warn
2762     # the user appropriately
2763     while IFS="=:" read var val old_val; do
2764         eval "PBX_${var}=\${PBX_${var}}:${val}"
2765     done < build_tools/menuselect-deps
2766 fi
2767
2768 AC_OUTPUT
2769
2770 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2771 if test "x${ac_cv_path_CMP}" = "x:"; then
2772         ( cd `pwd`/menuselect && ./configure )
2773 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2774         ( cd `pwd`/menuselect && ./configure )
2775 fi ; fi
2776
2777 rm makeopts.acbak makeopts.acbak2
2778
2779
2780 if test "x${silent}" != "xyes" ; then
2781 echo
2782 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2783 echo "            .\$7\$7..          .7\$\$7:.    "
2784 echo "          .\$\$:.                 ,\$7.7   "
2785 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2786 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2787 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2788 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2789 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2790 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2791 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2792 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2793 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2794 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2795 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2796 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2797 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2798 echo " \$\$\$\$\$                        \$\$\$       "
2799 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2800 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2801 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2802 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2803 echo
2804 fi
2805
2806 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2807         echo "WARNING: iodbc libs/headers found!"
2808         echo
2809         echo "  If you plan to use ODBC functionality, you should consider"
2810         echo "  switching to unixodbc instead."
2811         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2812         echo
2813 fi
2814
2815 AC_MSG_NOTICE(Package configured for: )
2816 AC_MSG_NOTICE( OS type  : $host_os)
2817 AC_MSG_NOTICE( Host CPU : $host_cpu)
2818 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2819 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2820 if test "${cross_compiling}" = "yes"; then
2821    AC_MSG_NOTICE( Cross Compilation = YES)
2822 fi