app_followme: Add a prompt to be read when a call is connected
[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()
21
22 AC_COPYRIGHT("Asterisk")
23
24 # preserve any CFLAGS or LDFLAGS that may be set
25 # NOTE: This must be done before calling any macros that end up
26 # calling AC_PROG_CC or the like, since they will set a default
27 # set of CFLAGS ("-g -O2") if the user did not supply any, and
28 # we don't want those default flags to be carried over into the
29 # rest of the build system since we have other means of controlling
30 # debugging symbol generation and optimization.
31 CONFIG_CFLAGS="${CFLAGS}"
32 CONFIG_LDFLAGS="${LDFLAGS}"
33 AC_SUBST(CONFIG_CFLAGS)
34 AC_SUBST(CONFIG_LDFLAGS)
35
36 # specify output header file
37 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
38
39 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
40 # other macro that uses the C compiler, or the default order will be used.
41 AC_PROG_CC([gcc cc])
42
43 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
44
45 # System default paths
46 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
47 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
48 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
49 AC_SUBST([astlibdir],         ['${libdir}'])dnl
50 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
51 AC_SUBST([astmandir],         ['${mandir}'])dnl
52 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
53 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
54 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
55 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
56 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
57 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
58 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
59
60 case "${host_os}" in
61      *bsd*)
62      if test ${prefix} = 'NONE'; then
63         astvarlibdir='${prefix}/share/asterisk'
64         astdbdir='${localstatedir}/db/asterisk'
65      fi
66      ;;
67      darwin*)
68      if test ${prefix} = 'NONE'; then
69         astvarrundir='/Library/Application Support/Asterisk/Run'
70      fi
71      ;;
72 esac
73
74 case "${host_os}" in
75      freebsd*)
76      ac_default_prefix=/usr/local
77      CPPFLAGS=-I/usr/local/include
78      LDFLAGS=-L/usr/local/lib
79      ;;
80      openbsd*)
81      ac_default_prefix=/usr/local
82      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
83         if test ${sysconfdir} = '${prefix}/etc'; then
84            astetcdir=/etc/asterisk
85         fi
86         if test ${mandir} = '${prefix}/man'; then
87            astmandir=/usr/share/man
88         fi
89      fi
90      CPPFLAGS=-I/usr/local/include
91      LDFLAGS=-L/usr/local/lib
92      ;;
93      darwin*)
94      ac_default_prefix=/usr/local
95      if test ${prefix} = 'NONE'; then
96         astmoddir='/Library/Application Support/Asterisk/Modules'
97         astvarlibdir='/Library/Application Support/Asterisk'
98         astlogdir=/Library/Logs/Asterisk
99         astvarrundir='/Library/Application Support/Asterisk/Run'
100      fi
101      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
102      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
103      ;;
104      solaris*)
105      if test ${prefix} = 'NONE'; then
106         astetcdir=/var/etc/asterisk
107         astsbindir=/opt/asterisk/sbin
108         astlibdir=/opt/asterisk/lib
109         astmoddir=/opt/asterisk/lib/modules
110         astheaderdir=/opt/asterisk/include
111         astmandir=/opt/asterisk/man
112         astvarlibdir=/var/opt/asterisk
113         astspooldir=/var/spool/asterisk
114         astlogdir=/var/log/asterisk
115         astvarrundir=/var/run/asterisk
116      fi
117      ;;
118      *)
119      ac_default_prefix=/usr
120      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
121         if test ${sysconfdir} = '${prefix}/etc'; then
122            sysconfdir=/etc
123         fi
124         if test ${mandir} = '${prefix}/man'; then
125            mandir=/usr/share/man
126         fi
127      fi
128      ;;
129 esac
130
131 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
132      if test ${localstatedir} = '${prefix}/var'; then
133         localstatedir=/var
134      fi
135 fi
136
137 BUILD_PLATFORM=${build}
138 BUILD_CPU=${build_cpu}
139 BUILD_VENDOR=${build_vendor}
140 BUILD_OS=${build_os}
141
142 AC_SUBST(BUILD_PLATFORM)
143 AC_SUBST(BUILD_CPU)
144 AC_SUBST(BUILD_VENDOR)
145 AC_SUBST(BUILD_OS)
146
147 HOST_PLATFORM=${host}
148 HOST_CPU=${host_cpu}
149 HOST_VENDOR=${host_vendor}
150 HOST_OS=${host_os}
151
152 AC_SUBST(HOST_PLATFORM)
153 AC_SUBST(HOST_CPU)
154 AC_SUBST(HOST_VENDOR)
155 AC_SUBST(HOST_OS)
156
157 PBX_WINARCH=0
158
159 case "${host_os}" in
160      freebsd*)
161      OSARCH=FreeBSD
162      ;;
163      netbsd*)
164      OSARCH=NetBSD
165      ;;
166      openbsd*)
167      OSARCH=OpenBSD
168      ;;
169      solaris*)
170      OSARCH=SunOS
171      ;;
172      mingw32)
173      OSARCH=mingw32
174      PBX_WINARCH=1
175      ;;
176      cygwin)
177      OSARCH=cygwin
178      PBX_WINARCH=1
179      ;;
180      linux-gnu*)
181      OSARCH=linux-gnu
182      ;;
183      linux-musl*)
184      OSARCH=linux-musl
185      ;;
186      kfreebsd*-gnu)
187      OSARCH=kfreebsd-gnu
188      ;;
189      *)
190      OSARCH=${host_os}
191      ;;
192 esac
193
194 AC_SUBST(OSARCH)
195 AC_SUBST(PBX_WINARCH)
196
197 AC_MSG_CHECKING(whether char is unsigned)
198 AC_COMPILE_IFELSE(
199         [
200                 AC_LANG_SOURCE(
201 #include <limits.h>
202 #if CHAR_MIN == 0
203 #error
204 #endif
205                 )
206         ],[
207                 AC_MSG_RESULT(no)
208                 CONFIG_SIGNED_CHAR=""
209         ],[
210                 AC_MSG_RESULT(yes)
211                 CONFIG_SIGNED_CHAR="-fsigned-char"
212         ]
213 )
214 AC_SUBST(CONFIG_SIGNED_CHAR)
215
216 #  check for uname
217 AC_PATH_TOOL([UNAME], [uname], No)
218 if test ! x"${UNAME}" = xNo; then
219    PBX_OSREV=$(${UNAME} -r)
220 fi
221 AC_SUBST(PBX_OSREV)
222
223 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
224 #define ASTERISK_AUTOCONFIG_H
225 /* IWYU pragma: private, include "asterisk.h" */
226
227 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
228
229 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
230
231 # cross-compile checks
232 if test "${cross_compiling}" = "yes";
233 then
234    AC_CHECK_TOOL(CC, gcc, :)
235    AC_CHECK_TOOL(CXX, g++, :)
236    AC_CHECK_TOOL(LD, ld, :)
237    AC_CHECK_TOOL(RANLIB, ranlib, :)
238 fi
239
240 # Checks for programs.
241 AC_PROG_CXX
242 AC_PROG_CPP
243 AC_PROG_CXXCPP
244 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
245 # the developers regenerating the configure script don't have to install libtool.
246 AST_PROG_LD     # note, does not work on FreeBSD
247 AC_PROG_AWK
248 AC_PROG_INSTALL
249 AC_PROG_LN_S
250 AC_PROG_RANLIB
251 AST_CHECK_GNU_MAKE
252 AC_PROG_EGREP
253
254 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
255 AC_CHECK_TOOLS([AR], [ar gar], :)
256
257 GNU_LD=0
258 if test "x$with_gnu_ld" = "xyes" ; then
259    GNU_LD=1
260 fi
261 AC_SUBST(GNU_LD)
262
263 AC_PATH_PROG([BISON], [bison], :)
264 AC_PATH_PROG([CMP], [cmp], :)
265 AC_PATH_PROG([CAT], [cat], :)
266 AC_PATH_PROG([CUT], [cut], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([BASH], [bash], :)
286 AC_PATH_PROG([GIT], [git], :)
287 AC_PATH_PROG([ALEMBIC], [alembic], :)
288 AC_PATH_PROG([BZIP2], [bzip2], :)
289 AC_PATH_PROG([TAR], [tar], :)
290 AC_PATH_PROG([PATCH], [patch], :)
291 AC_PATH_PROG([SED], [sed], :)
292 AC_PATH_PROG([NM], [nm], :)
293
294 if test "${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_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
525 fi
526
527 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
528 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
529 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
543 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
544 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
545 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
546 # ------------------------------------v
547 # TODO: The code can be changed to always include these features now.
548 # These features will always be present if pri_connected_line_update is available.
549 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
550 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
551 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
552 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
553 # ------------------------------------^
554 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
555 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
556 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
557 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
558 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
559 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
560 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
561 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
562 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
563 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
564 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
565 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
566 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
567 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
568 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
569 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
570 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
571 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
572 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
573 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
574 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
575 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
576 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
577 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
578 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
579 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
580 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
581 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
582 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
583 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
584 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
585 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
586 AST_EXT_LIB_SETUP([X11], [X11], [x11])
587 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
588
589 # check for basic system features and functionality before
590 # checking for package libraries
591
592 AC_FUNC_ALLOCA
593 AC_HEADER_DIRENT
594 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
595   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
596 fi
597
598 AC_HEADER_STDC
599 if test "$ac_cv_header_stdc" != "yes"; then
600   AC_MSG_ERROR([*** ANSI C header files not found.])
601 fi
602
603 AC_HEADER_SYS_WAIT
604 if test "$ac_cv_header_sys_wait_h" != "yes"; then
605   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
606 fi
607
608 AC_HEADER_RESOLV
609 if test "$ac_cv_header_resolv_h" != "yes"; then
610   AC_MSG_ERROR([*** resolv.h is required.])
611 fi
612
613 # Check for headers that are unconditionally required on all platforms.  Do not use
614 # this to check for headers that are only needed by modules.
615 AC_CHECK_HEADERS([ \
616   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
617   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h \
618   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
619   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
620   sys/time.h sys/types.h sys/un.h \
621   termios.h time.h unistd.h \
622 ], [], [
623   AC_MSG_ERROR([*** A required header was not found.])
624 ])
625
626 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
627
628 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
629 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
630 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
631 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
632 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
633
634 EDITLINE_LIB=""
635 if test "x$TERMCAP_LIB" != "x" ; then
636   EDITLINE_LIB="$TERMCAP_LIB"
637 elif test "x$TINFO_LIB" != "x" ; then
638   EDITLINE_LIB="$TINFO_LIB"
639 elif test "x$CURSES_LIB" != "x" ; then
640   EDITLINE_LIB="$CURSES_LIB"
641 elif test "x$NCURSES_LIB" != "x" ; then
642   EDITLINE_LIB="$NCURSES_LIB"
643 else
644   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
645 fi
646 AC_SUBST(EDITLINE_LIB)
647
648 # Find required UUID support.
649 #  * -luuid on Linux
650 #  * -le2fs-uuid on OpenBSD
651 #  * in libsystem on OS X
652 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
653 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
654 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
655
656 if test "x$LIBUUID_LIB" != "x" ; then
657   UUID_INCLUDE="$LIBUUID_INCLUDE"
658   UUID_LIB="$LIBUUID_LIB"
659 elif test "x$E2FSUUID_LIB" != "x" ; then
660   UUID_INCLUDE="$E2FSUUID_INCLUDE"
661   UUID_LIB="$E2FSUUID_LIB"
662 elif test "x$SYSUUID" != "x" ; then
663   UUID_INCLUDE=""
664   UUID_LIB=""
665 else
666   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
667 fi
668 AC_SUBST(UUID_INCLUDE)
669 AC_SUBST(UUID_LIB)
670
671 # Find required JSON support.
672 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
673
674 if test "x$JANSSON_LIB" == "x"; then
675   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
676 fi
677
678 # See if clock_gettime is in librt
679 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
680
681 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
682         [#include <libxml/tree.h>
683         #include <libxml/parser.h>],
684         [LIBXML_TEST_VERSION])
685
686 if test "${PBX_LIBXML2}" != 1; then
687         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
688         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
689         exit 1
690 fi
691
692 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
693
694 # Another mandatory item (unless it's explicitly disabled)
695 AC_ARG_ENABLE([xmldoc],
696         [AS_HELP_STRING([--disable-xmldoc],
697                 [Explicitly disable XML documentation])],
698         [case "${enableval}" in
699                 y|ye|yes) DISABLE_XMLDOC=no ;;
700                 n|no)  DISABLE_XMLDOC=yes ;;
701                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
702         esac], [DISABLE_XMLDOC=no])
703
704 AC_SUBST([DISABLE_XMLDOC])
705 if test "${DISABLE_XMLDOC}" != "yes"; then
706         AC_DEFINE([AST_XML_DOCS], 1, [Define to enable XML documentation.])
707         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
708         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
709
710 fi
711
712 # some embedded systems omit internationalization (locale) support
713 AC_CHECK_HEADERS([xlocale.h])
714
715 AC_CHECK_HEADERS([winsock.h winsock2.h])
716
717 AC_CHECK_HEADER([sys/poll.h],
718          [],
719      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
720
721 AC_SYS_LARGEFILE
722
723 # Checks for typedefs, structures, and compiler characteristics.
724 AC_HEADER_STDBOOL
725 AC_C_CONST
726 AC_TYPE_UID_T
727 AC_C_INLINE
728 AC_TYPE_LONG_DOUBLE_WIDER
729 AC_TYPE_MODE_T
730 AC_TYPE_OFF_T
731 AC_TYPE_PID_T
732 AC_TYPE_SIZE_T
733 AC_CHECK_MEMBERS([struct stat.st_blksize])
734 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
735 #include <sys/socket.h> ])
736 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
737 AC_HEADER_TIME
738 AC_STRUCT_TM
739 AC_C_VOLATILE
740 AC_CHECK_TYPES([ptrdiff_t])
741 stat_nsec_found=no
742 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
743
744 if test "${stat_nsec_found}" != yes; then
745         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
746 fi
747
748 # Checks for library functions.
749 AC_FUNC_CHOWN
750 AC_FUNC_CLOSEDIR_VOID
751 AC_FUNC_ERROR_AT_LINE
752 AST_FUNC_FORK
753 AC_FUNC_FSEEKO
754 AC_PROG_GCC_TRADITIONAL
755 # XXX: these are commented out until we determine whether it matters if our malloc()
756 # acts exactly like glibc's or not
757 # AC_FUNC_MALLOC
758 # AC_FUNC_REALLOC
759 AC_FUNC_MEMCMP
760 AC_FUNC_MMAP
761 AC_FUNC_SELECT_ARGTYPES
762 AC_FUNC_STAT
763 AC_FUNC_STRCOLL
764 AC_FUNC_STRFTIME
765 AC_FUNC_STRNLEN
766 AC_FUNC_STRTOD
767 AC_FUNC_UTIME_NULL
768 AC_FUNC_VPRINTF
769 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])
770
771 AC_MSG_CHECKING(for htonll)
772 AC_LINK_IFELSE(
773         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
774                 [return htonll(0);])],
775         AC_MSG_RESULT(yes)
776         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
777         AC_MSG_RESULT(no)
778 )
779
780 AC_MSG_CHECKING(for ntohll)
781 AC_LINK_IFELSE(
782         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
783                 [return ntohll(0);])],
784         AC_MSG_RESULT(yes)
785         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
786         AC_MSG_RESULT(no)
787 )
788
789 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
790 # so that AC_CHECK_FUNCS can detect functions in that library.
791 AC_CHECK_LIB([m], [sqrt])
792 # BSD might not have exp2, and/or log2
793 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])
794
795 # Certain architectures don't really have long double, even though
796 # AC_CHECK_FUNCS would otherwise find the following functions.
797 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
798         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])
799 fi
800
801 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
802 AC_LINK_IFELSE(
803         [AC_LANG_PROGRAM([#include <limits.h>],
804                 [long long foo = LLONG_MAX])],
805         AC_MSG_RESULT(yes)
806         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
807         AC_MSG_RESULT(no)
808 )
809
810 AC_MSG_CHECKING(for timersub in time.h)
811 AC_LINK_IFELSE(
812         [AC_LANG_PROGRAM([#include <sys/time.h>],
813                 [struct timeval *a; timersub(a, a, a);])],
814         AC_MSG_RESULT(yes)
815                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
816         AC_MSG_RESULT(no)
817 )
818
819 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
820 old_LDFLAGS=${LDFLAGS}
821 cat >conftest.dynamics <<_ACEOF
822 {
823         *ast_*;
824 };
825 _ACEOF
826 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
827 PBX_DYNAMIC_LIST=0
828 AC_LINK_IFELSE(
829         [AC_LANG_PROGRAM([], [])],
830         PBX_DYNAMIC_LIST=1
831         AC_MSG_RESULT(yes),
832         AC_MSG_RESULT(no)
833 )
834 AC_SUBST(PBX_DYNAMIC_LIST)
835 LDFLAGS=${old_LDFLAGS}
836 rm -f conftest.dynamics
837
838 AC_CHECK_HEADER([sys/poll.h],
839    [HAS_POLL=1]
840    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
841    )
842
843 AC_ARG_ENABLE([internal-poll],
844         [AS_HELP_STRING([--enable-internal-poll],
845                 [Use Asterisk's poll implementation])],
846         [case "${enableval}" in
847                 y|ye|yes) HAS_POLL="";;
848                 n|no) HAS_POLL="${HAS_POLL}" ;;
849                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
850         esac])
851 AC_SUBST(HAS_POLL)
852
853 AC_ARG_ENABLE([asteriskssl],
854         [AS_HELP_STRING([--disable-asteriskssl],
855                 [Disable Asterisk's SSL wrapper library])],
856         [case "${enableval}" in
857                 y|ye|yes) AST_ASTERISKSSL=yes ;;
858                 n|no)  AST_ASTERISKSSL=no ;;
859                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
860         esac], [AST_ASTERISKSSL=yes])
861 AC_SUBST(AST_ASTERISKSSL)
862
863 AC_CHECK_FUNCS([inet_aton])
864
865 # check if we have IP_PKTINFO constant defined
866 AC_MSG_CHECKING(for IP_PKTINFO)
867 AC_LINK_IFELSE(
868                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
869                                                 [int pi = IP_PKTINFO;])],
870                 AC_MSG_RESULT(yes)
871                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
872                 AC_MSG_RESULT(no)
873 )
874
875 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
876 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
877
878 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
879 AC_LINK_IFELSE(
880         [AC_LANG_PROGRAM([#include <stdlib.h>
881                          #include <netdb.h>],
882                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
883         AC_MSG_RESULT(yes)
884         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
885         AC_MSG_RESULT(no)
886 )
887
888 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
889 AC_LINK_IFELSE(
890         [AC_LANG_PROGRAM([#include <stdlib.h>
891                          #include <netdb.h>],
892                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
893         AC_MSG_RESULT(yes)
894         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
895         AC_MSG_RESULT(no)
896 )
897
898 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
899
900 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
901 AC_LINK_IFELSE(
902 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
903 AC_MSG_RESULT(yes)
904 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
905 AC_MSG_RESULT(no)
906 )
907
908 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
909 AC_LINK_IFELSE(
910 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
911 AC_MSG_RESULT(yes)
912 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
913 AC_MSG_RESULT(no)
914 )
915
916 AC_MSG_CHECKING(for locale_t in locale.h)
917 AC_LINK_IFELSE(
918 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
919 AC_MSG_RESULT(yes)
920 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
921 AC_MSG_RESULT(no)
922   AC_MSG_CHECKING(for locale_t in xlocale.h)
923   AC_LINK_IFELSE(
924   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
925   AC_MSG_RESULT(yes)
926   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
927   AC_MSG_RESULT(no)
928   )
929 )
930
931 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
932 AC_LINK_IFELSE(
933 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
934 AC_MSG_RESULT(yes)
935 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
936 AC_MSG_RESULT(no)
937 )
938
939 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
940 AC_LINK_IFELSE(
941 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
942 AC_MSG_RESULT(yes)
943 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
944 AC_MSG_RESULT(no)
945 )
946
947 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
948
949 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
950 AC_LINK_IFELSE(
951 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
952 AC_MSG_RESULT(yes)
953 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
954 AC_MSG_RESULT(no)
955 )
956
957 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
958 AC_LINK_IFELSE(
959 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
960 AC_MSG_RESULT(yes)
961 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
962 AC_MSG_RESULT(no)
963 )
964
965 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
966 AC_LINK_IFELSE(
967 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
968 AC_MSG_RESULT(yes)
969 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
970 AC_MSG_RESULT(no)
971 )
972
973 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
974 AC_LINK_IFELSE(
975 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
976 AC_MSG_RESULT(yes)
977 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
978 AC_MSG_RESULT(no)
979 )
980
981 save_LIBS="$LIBS"
982 save_CFLAGS="$CFLAGS"
983 LIBS="$PTHREAD_LIBS $LIBS"
984 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
985
986 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
987 AC_LINK_IFELSE(
988   [AC_LANG_PROGRAM(
989     [#include <pthread.h>
990      #include <time.h>],
991     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
992   ],[
993     AC_MSG_RESULT(yes)
994     ac_cv_pthread_rwlock_timedwrlock="yes"
995   ],[
996     AC_MSG_RESULT(no)
997     ac_cv_pthread_rwlock_timedwrlock="no"
998   ]
999 )
1000
1001 # Some platforms define sem_init(), but only support sem_open(). joyous.
1002 AC_MSG_CHECKING(for working unnamed semaphores)
1003 AC_RUN_IFELSE(
1004         [AC_LANG_PROGRAM([#include <semaphore.h>],
1005                 [sem_t sem; return sem_init(&sem, 0, 0);])],
1006         AC_MSG_RESULT(yes)
1007         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
1008         AC_MSG_RESULT(no),
1009         AC_MSG_RESULT(cross-compile)
1010         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
1011         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1012 )
1013
1014 LIBS="$save_LIBS"
1015 CFLAGS="$save_CFLAGS"
1016 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1017   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1018 fi
1019
1020 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1021 saved_CFLAGS="${CFLAGS}"
1022 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1023 AC_COMPILE_IFELSE(
1024   [AC_LANG_PROGRAM(
1025     [#include <pthread.h>
1026      void empty(){}],
1027         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1028   ],[
1029     AC_MSG_RESULT(no)
1030     ac_cv_pthread_once_needsbraces="no"
1031   ],[
1032     AC_MSG_RESULT(yes)
1033     ac_cv_pthread_once_needsbraces="yes"
1034   ]
1035 )
1036 CFLAGS="${saved_CFLAGS}"
1037 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1038   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1039 fi
1040
1041 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1042
1043 # Can we compare a mutex to its initial value?
1044 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1045 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1046 AC_LINK_IFELSE(
1047         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1048         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1049                 return 0;
1050         }
1051         return 0])],
1052         AC_MSG_RESULT(yes)
1053         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.]),
1054         AC_MSG_RESULT(no)
1055 )
1056
1057 #if test "${cross_compiling}" = "no";
1058 #then
1059 #AC_MSG_CHECKING(for working epoll support)
1060 #AC_LINK_IFELSE(
1061 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1062 #                                         if (res < 0)
1063 #                                            return 1;
1064 #                                         close (res);
1065 #                                         return 0;]),
1066 #AC_MSG_RESULT(yes)
1067 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1068 #AC_MSG_RESULT(no)
1069 #)
1070 #fi
1071
1072 # for FreeBSD thr_self
1073 AC_CHECK_HEADERS([sys/thr.h])
1074
1075 AC_MSG_CHECKING(for compiler atomic operations)
1076 AC_LINK_IFELSE(
1077 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1078 AC_MSG_RESULT(yes)
1079 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1080 AC_MSG_RESULT(no)
1081 )
1082
1083 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1084 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1085 AC_RUN_IFELSE(
1086         [AC_LANG_PROGRAM([#include <stdio.h>],
1087                 [printf("%s", NULL)])],
1088         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1089         AC_MSG_RESULT(yes),
1090         AC_MSG_RESULT(no),
1091         # It's unlikely an embedded system will have this.
1092         AC_MSG_RESULT(unknown)
1093 )
1094
1095 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1096 AC_RUN_IFELSE(
1097 [AC_LANG_PROGRAM([
1098 #include <stdio.h>
1099 #include <sys/select.h>
1100 #include <sys/time.h>
1101 #include <sys/resource.h>
1102 #include <string.h>
1103 #include <errno.h>
1104 #include <stdlib.h>
1105 #include <sys/types.h>
1106 #include <sys/stat.h>
1107 #include <fcntl.h>
1108 #include <unistd.h>
1109 ], [[
1110         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1111         int fd0, fd1;
1112         struct timeval tv = { 0, };
1113         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1114         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1115         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1116         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1117         FD_SET(fd0, (fd_set *) &fds);
1118         FD_SET(fd1, (fd_set *) &fds);
1119         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1120         exit(0)]])],
1121         AC_MSG_RESULT(yes)
1122         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1123         AC_MSG_RESULT(no),
1124         AC_MSG_RESULT(cross-compile)
1125 )
1126
1127 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1128         AC_RUN_IFELSE(
1129                 [AC_LANG_PROGRAM([
1130 #include <unistd.h>
1131 #include <sys/types.h>
1132 #include <stdlib.h>
1133 ], [if (getuid() != 0) { exit(1); }])],
1134                 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.]))
1135 fi
1136
1137 AC_MSG_CHECKING([if we have usable eventfd support])
1138 AC_RUN_IFELSE(
1139   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1140       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1141   AC_MSG_RESULT(yes)
1142   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1143   AC_MSG_RESULT(no),
1144   AC_MSG_RESULT(cross-compile)
1145 )
1146
1147 AST_GCC_ATTRIBUTE(pure)
1148 AST_GCC_ATTRIBUTE(malloc)
1149 AST_GCC_ATTRIBUTE(const)
1150 AST_GCC_ATTRIBUTE(unused)
1151 AST_GCC_ATTRIBUTE(always_inline)
1152 AST_GCC_ATTRIBUTE(deprecated)
1153 AST_GCC_ATTRIBUTE(sentinel)
1154 AST_GCC_ATTRIBUTE(warn_unused_result)
1155 AST_GCC_ATTRIBUTE(may_alias)
1156 AST_GCC_ATTRIBUTE(constructor)
1157 if test "$ax_cv_have_func_attribute_constructor" != "1"; then
1158         AC_MSG_ERROR([*** Function constructor attribute is not supported by your compiler.])
1159 fi
1160
1161 AST_GCC_ATTRIBUTE(destructor)
1162 if test "$ax_cv_have_func_attribute_destructor" != "1"; then
1163         AC_MSG_ERROR([*** Function destructor attribute is not supported by your compiler.])
1164 fi
1165 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1166
1167 AC_MSG_CHECKING(for -fsanitize=address support)
1168 saved_sanitize_CFLAGS="${CFLAGS}"
1169 saved_sanitize_LDFLAGS="${LDFLAGS}"
1170 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1171 LDFLAGS="-fsanitize=address"
1172 AC_COMPILE_IFELSE(
1173         [AC_LANG_PROGRAM([], [int x = 1;])],
1174         AC_MSG_RESULT(yes)
1175         [AST_ADDRESS_SANITIZER=1],
1176         [AST_ADDRESS_SANITIZER=0]
1177         AC_MSG_RESULT(no)
1178 )
1179 CFLAGS="${saved_sanitize_CFLAGS}"
1180 LDFLAGS="${saved_sanitize_LDFLAGS}"
1181 AC_SUBST(AST_ADDRESS_SANITIZER)
1182
1183 AC_MSG_CHECKING(for -fsanitize=thread support)
1184 saved_sanitize_CFLAGS="${CFLAGS}"
1185 saved_sanitize_LDFLAGS="${LDFLAGS}"
1186 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1187 LDFLAGS="-fsanitize=thread -pie -fPIE"
1188 AC_COMPILE_IFELSE(
1189         [AC_LANG_PROGRAM([], [int x = 1;])],
1190         AC_MSG_RESULT(yes)
1191         [AST_THREAD_SANITIZER=1],
1192         [AST_THREAD_SANITIZER=0]
1193         AC_MSG_RESULT(no)
1194 )
1195 CFLAGS="${saved_sanitize_CFLAGS}"
1196 LDFLAGS="${saved_sanitize_LDFLAGS}"
1197 AC_SUBST(AST_THREAD_SANITIZER)
1198
1199 AC_MSG_CHECKING(for -fsanitize=leak support)
1200 saved_sanitize_CFLAGS="${CFLAGS}"
1201 saved_sanitize_LDFLAGS="${LDFLAGS}"
1202 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1203 LDFLAGS="-fsanitize=leak"
1204 AC_COMPILE_IFELSE(
1205         [AC_LANG_PROGRAM([], [int x = 1;])],
1206         AC_MSG_RESULT(yes)
1207         [AST_LEAK_SANITIZER=1],
1208         [AST_LEAK_SANITIZER=0]
1209         AC_MSG_RESULT(no)
1210 )
1211 CFLAGS="${saved_sanitize_CFLAGS}"
1212 LDFLAGS="${saved_sanitize_LDFLAGS}"
1213 AC_SUBST(AST_LEAK_SANITIZER)
1214
1215 AC_MSG_CHECKING(for -fsanitize=undefined support)
1216 saved_sanitize_CFLAGS="${CFLAGS}"
1217 saved_sanitize_LDFLAGS="${LDFLAGS}"
1218 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1219 LDFLAGS="-fsanitize=undefined"
1220 AC_COMPILE_IFELSE(
1221         [AC_LANG_PROGRAM([], [int x = 1;])],
1222         AC_MSG_RESULT(yes)
1223         [AST_UNDEFINED_SANITIZER=1],
1224         [AST_UNDEFINED_SANITIZER=0]
1225         AC_MSG_RESULT(no)
1226 )
1227 CFLAGS="${saved_sanitize_CFLAGS}"
1228 LDFLAGS="${saved_sanitize_LDFLAGS}"
1229 AC_SUBST(AST_UNDEFINED_SANITIZER)
1230
1231 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1232 if $(${CC} -Wdeclaration-after-statement -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1233         AC_MSG_RESULT(yes)
1234         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1235 else
1236         AC_MSG_RESULT(no)
1237         AST_DECLARATION_AFTER_STATEMENT=
1238 fi
1239 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1240
1241 AC_MSG_CHECKING(for -Wtrampolines support)
1242 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1243         AC_MSG_RESULT(yes)
1244         AST_TRAMPOLINES=-Wtrampolines
1245 else
1246         AC_MSG_RESULT(no)
1247         AST_TRAMPOLINES=
1248 fi
1249 AC_SUBST(AST_TRAMPOLINES)
1250
1251 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1252 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1253         AC_MSG_RESULT(yes)
1254         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1255 else
1256         AC_MSG_RESULT(no)
1257         AST_FORTIFY_SOURCE=
1258 fi
1259 AC_SUBST(AST_FORTIFY_SOURCE)
1260
1261 AC_MSG_CHECKING(for -fno-strict-overflow)
1262 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1263         AC_MSG_RESULT(yes)
1264         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1265 else
1266         AC_MSG_RESULT(no)
1267         AST_NO_STRICT_OVERFLOW=
1268 fi
1269 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1270
1271 AC_MSG_CHECKING(for -Wno-format-truncation)
1272 if $(${CC} -Wno-format-truncation -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1273         AC_MSG_RESULT(yes)
1274         AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
1275 else
1276         AC_MSG_RESULT(no)
1277         AST_NO_FORMAT_TRUNCATION=
1278 fi
1279 AC_SUBST(AST_NO_FORMAT_TRUNCATION)
1280
1281 AC_MSG_CHECKING(for -Wshadow)
1282 if $(${CC} -Wshadow -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1283         AC_MSG_RESULT(yes)
1284         AST_SHADOW_WARNINGS=-Wshadow
1285 else
1286         AC_MSG_RESULT(no)
1287         AST_SHADOW_WARNINGS=
1288 fi
1289 AC_SUBST(AST_SHADOW_WARNINGS)
1290
1291 AC_MSG_CHECKING(for -march=native support)
1292 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1293         AC_MSG_RESULT(yes)
1294         AST_NATIVE_ARCH=1
1295 else
1296         AC_MSG_RESULT(no)
1297         AST_NATIVE_ARCH=0
1298 fi
1299 AC_SUBST(AST_NATIVE_ARCH)
1300
1301
1302 dnl Check to see if rpath should be set in LDFLAGS
1303 AC_ARG_ENABLE(rpath,
1304         [AS_HELP_STRING([--disable-rpath],
1305                         [Disables rpath linker option checking])],
1306         [case "${enableval}" in
1307                 y|ye|yes) check_rpath=yes ;;
1308                 n|no) check_rpath=no ;;
1309                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1310         esac], [check_rpath=yes])
1311
1312 AC_MSG_CHECKING(whether to use rpath)
1313 AST_RPATH=
1314 if test "${check_rpath}" != yes; then
1315         AC_MSG_RESULT(skipped)
1316 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1317         AC_MSG_RESULT(not needed)
1318 else
1319         AST_RPATH="-Wl,-rpath,${libdir}"
1320 fi
1321 AC_SUBST(AST_RPATH)
1322
1323 AC_MSG_CHECKING(for sysinfo)
1324 AC_LINK_IFELSE(
1325         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1326                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1327         AC_MSG_RESULT(yes)
1328         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1329         AC_MSG_RESULT(no)
1330 )
1331
1332 AC_SEARCH_LIBS(res_9_ninit, resolv)
1333 AC_MSG_CHECKING(for res_ninit)
1334 AC_LINK_IFELSE(
1335         [AC_LANG_PROGRAM([
1336                         #ifdef HAVE_SYS_SOCKET_H
1337                         #include <sys/socket.h>
1338                         #endif
1339                         #ifdef HAVE_NETINET_IN_H
1340                         #include <netinet/in.h>
1341                         #endif
1342                         #ifdef HAVE_ARPA_NAMESER_H
1343                         #include <arpa/nameser.h>
1344                         #endif
1345                         #include <resolv.h>],
1346                         [int foo = res_ninit(NULL);])],
1347         AC_MSG_RESULT(yes)
1348         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1349         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1350         AC_MSG_CHECKING(for res_ndestroy)
1351         AC_LINK_IFELSE(
1352                 [AC_LANG_PROGRAM([
1353                                 #ifdef HAVE_SYS_SOCKET_H
1354                                 #include <sys/socket.h>
1355                                 #endif
1356                                 #ifdef HAVE_NETINET_IN_H
1357                                 #include <netinet/in.h>
1358                                 #endif
1359                                 #ifdef HAVE_ARPA_NAMESER_H
1360                                 #include <arpa/nameser.h>
1361                                 #endif
1362                                 #include <resolv.h>],
1363                                 [res_ndestroy(NULL);])],
1364                 AC_MSG_RESULT(yes)
1365                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1366                 AC_MSG_RESULT(no)
1367         )
1368         AC_SEARCH_LIBS(res_9_close, resolv)
1369         AC_MSG_CHECKING(for res_close)
1370         AC_LINK_IFELSE(
1371                 [AC_LANG_PROGRAM([
1372                                 #ifdef HAVE_SYS_SOCKET_H
1373                                 #include <sys/socket.h>
1374                                 #endif
1375                                 #ifdef HAVE_NETINET_IN_H
1376                                 #include <netinet/in.h>
1377                                 #endif
1378                                 #ifdef HAVE_ARPA_NAMESER_H
1379                                 #include <arpa/nameser.h>
1380                                 #endif
1381                                 #include <resolv.h>],
1382                                 [res_close();])],
1383                 AC_MSG_RESULT(yes)
1384                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1385                 AC_MSG_RESULT(no)
1386         ),
1387         AC_MSG_RESULT(no)
1388 )
1389
1390 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1391 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1392 [[
1393 #undef BIND_8_COMPAT
1394 #include <arpa/nameser.h>
1395 ]],
1396 [[int x = NXDOMAIN]])],
1397 AC_MSG_RESULT(no),
1398 AC_MSG_RESULT(yes)
1399 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1400 AC_SUBST(BIND8_CFLAGS)
1401
1402 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1403
1404 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1405
1406 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1407
1408 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1409
1410 AC_CHECK_HEADER([libkern/OSAtomic.h],
1411                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1412
1413 AC_CHECK_SIZEOF([int])
1414 AC_CHECK_SIZEOF([long])
1415 AC_CHECK_SIZEOF([long long])
1416 AC_CHECK_SIZEOF([char *])
1417 AC_CHECK_SIZEOF(long)
1418 AC_CHECK_SIZEOF(long long)
1419 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1420 fd_set foo;])
1421 # This doesn't actually work; what it does is to use the variable set in the
1422 # previous test as a cached value to set the right output variables.
1423 AC_CHECK_SIZEOF(fd_set.fds_bits)
1424
1425 # Set a type compatible with the previous.  We cannot just use a generic type
1426 # for these bits, because on big-endian systems, the bits won't match up
1427 # correctly if the size is wrong.
1428 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1429   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1430 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1431   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1432 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1433   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1434 fi ; fi ; fi
1435
1436 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1437 PBX_DLADDR=0
1438 old_LIBS=${LIBS}
1439 LIBS="${LIBS} -ldl"
1440 AC_LINK_IFELSE(
1441         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1442 #include <dlfcn.h>],
1443                 [dladdr((void *)0, (void *)0)]
1444         )],
1445         AC_MSG_RESULT(yes)
1446         PBX_DLADDR=1
1447         AC_SUBST([PBX_DLADDR])
1448         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1449         AC_MSG_RESULT(no)
1450 )
1451 LIBS=${old_LIBS}
1452
1453 # PKGCONFIG is used in later tests
1454 PKG_PROG_PKG_CONFIG()
1455
1456
1457 # do the package library checks now
1458
1459 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1460
1461 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1462
1463 if test "${PBX_BFD}" = "0"; then
1464   # Fedora/RedHat/CentOS require extra libraries
1465   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1466 fi
1467
1468 if test "${PBX_BFD}" = "0"; then
1469   # openSUSE requires -lz
1470   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1471 fi
1472
1473 case "${OSARCH}" in
1474 linux*)
1475   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1476   ;;
1477 esac
1478
1479 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1480 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1481 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1482
1483 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1484
1485 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1486
1487 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1488
1489 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1490 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1491
1492 GSM_INTERNAL="yes"
1493 AC_SUBST(GSM_INTERNAL)
1494 GSM_SYSTEM="yes"
1495 if test "${USE_GSM}" != "no"; then
1496    if test "${GSM_DIR}" = "internal"; then
1497       GSM_SYSTEM="no"
1498    elif test "${GSM_DIR}" != ""; then
1499       GSM_INTERNAL="no"
1500    fi
1501    if test "${GSM_SYSTEM}" = "yes"; then
1502       gsmlibdir=""
1503       if test "x${GSM_DIR}" != "x"; then
1504          if test -d ${GSM_DIR}/lib; then
1505             gsmlibdir="-L${GSM_DIR}/lib"
1506          else
1507             gsmlibdir="-L${GSM_DIR}"
1508          fi
1509       fi
1510       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1511       [Define to indicate the GSM library]), [], ${gsmlibdir})
1512       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1513          if test "x${GSM_DIR}" != "x" ; then
1514             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1515             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1516          else
1517             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1518             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1519          fi
1520          if test "${GSM_HEADER_FOUND}" = "0" ; then
1521             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1522                if test "x${GSM_MANDATORY}" = "xyes" ; then
1523                   AC_MSG_NOTICE([***])
1524                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1525                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1526                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1527                   exit 1
1528                fi
1529             fi
1530          fi
1531          GSM_OK=0
1532          if test "${GSM_HEADER_FOUND}" = "1" ; then
1533             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1534             GSM_OK=1
1535          else
1536             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1537                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1538                GSM_OK=1
1539             fi
1540          fi
1541          if test "${GSM_OK}" = "1" ; then
1542             GSM_LIB="-lgsm"
1543             if test "x${GSM_DIR}" != "x"; then
1544                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1545                GSM_INCLUDE="-I${GSM_DIR}/include"
1546             fi
1547             PBX_GSM=1
1548             GSM_INTERNAL="no"
1549          fi
1550       fi
1551    fi
1552    if test "${GSM_INTERNAL}" = "yes"; then
1553       PBX_GSM=1
1554       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1555    fi
1556 fi
1557
1558 ILBC_INTERNAL="yes"
1559 AC_SUBST(ILBC_INTERNAL)
1560 ILBC_SYSTEM="yes"
1561 if test "${USE_ILBC}" != "no"; then
1562    if test "${ILBC_DIR}" = "internal"; then
1563       ILBC_SYSTEM="no"
1564    elif test "${ILBC_DIR}" != ""; then
1565       ILBC_INTERNAL="no"
1566    fi
1567    if test "${ILBC_SYSTEM}" = "yes"; then
1568       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1569       if test "$PBX_ILBC" = "1"; then
1570          ILBC_INTERNAL="no"
1571       fi
1572    fi
1573    if test "${ILBC_INTERNAL}" = "yes"; then
1574       PBX_ILBC=1
1575    fi
1576 fi
1577
1578 LIBEDIT_INTERNAL="yes"
1579 AC_SUBST(LIBEDIT_INTERNAL)
1580 LIBEDIT_SYSTEM="yes"
1581 if test "${USE_LIBEDIT}" != "no"; then
1582    if test "${LIBEDIT_DIR}" = "internal"; then
1583       LIBEDIT_SYSTEM="no"
1584    elif test "${LIBEDIT_DIR}" != ""; then
1585       LIBEDIT_INTERNAL="no"
1586    fi
1587    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1588       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1589       if test "$PBX_LIBEDIT" = "1"; then
1590       LIBEDIT_INTERNAL="no"
1591       fi
1592    fi
1593    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1594       PBX_LIBEDIT=1
1595       LIBEDIT_IS_UNICODE=no
1596    else
1597       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1598    fi
1599 fi
1600
1601 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1602 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1603 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1604 # Some versions of Linux package iconv in glibc
1605 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1606
1607 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1608 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1609
1610 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1611
1612 if test "${USE_IMAP_TK}" != "no"; then
1613         saved_cppflags="${CPPFLAGS}"
1614         saved_libs="${LIBS}"
1615         switch_to_system_on_failure="no"
1616         if test "${IMAP_TK_DIR}" = ""; then
1617                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1618                 switch_to_system_on_failure="yes"
1619         fi
1620         if test "${IMAP_TK_DIR}" != "system"; then
1621                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1622                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1623                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1624                 fi
1625                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1626                 imap_include="-I${IMAP_TK_DIR}/c-client"
1627         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1628                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1629                 AC_LINK_IFELSE(
1630                 [AC_LANG_PROGRAM(
1631                                 [#include "c-client.h"
1632                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1633                                 {
1634                                 }
1635                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1636                                 {
1637                                 }
1638                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1639                                 {
1640                                 }
1641                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1642                                 {
1643                                 }
1644                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1645                                 {
1646                                 }
1647                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1648                                 {
1649                                 }
1650                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1651                                 {
1652                                 }
1653                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1654                                 {
1655                                 }
1656                                 void mm_log (char *string,long errflg)
1657                                 {
1658                                 }
1659                                 void mm_dlog (char *string)
1660                                 {
1661                                 }
1662                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1663                                 {
1664                                 }
1665                                 void mm_critical (MAILSTREAM *stream)
1666                                 {
1667                                 }
1668                                 void mm_nocritical (MAILSTREAM *stream)
1669                                 {
1670                                 }
1671                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1672                                 {
1673                                 }
1674                                 void mm_fatal (char *string)
1675                                 {
1676                                 }],
1677                                 [
1678                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1679                                 ]
1680                         )],
1681                         [ac_cv_imap_tk="yes"],
1682                         [ac_cv_imap_tk="no"]
1683                 )
1684                 if test "${ac_cv_imap_tk}" = "yes"; then
1685                         AC_LINK_IFELSE(
1686                                 [AC_LANG_PROGRAM(
1687                                         [#include "c-client.h"
1688                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1689                                         {
1690                                         }
1691                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1692                                         {
1693                                         }
1694                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1695                                         {
1696                                         }
1697                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1698                                         {
1699                                         }
1700                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1701                                         {
1702                                         }
1703                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1704                                         {
1705                                         }
1706                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1707                                         {
1708                                         }
1709                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1710                                         {
1711                                         }
1712                                         void mm_log (char *string,long errflg)
1713                                         {
1714                                         }
1715                                         void mm_dlog (char *string)
1716                                         {
1717                                         }
1718                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1719                                         {
1720                                         }
1721                                         void mm_critical (MAILSTREAM *stream)
1722                                         {
1723                                         }
1724                                         void mm_nocritical (MAILSTREAM *stream)
1725                                         {
1726                                         }
1727                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1728                                         {
1729                                         }
1730                                         void mm_fatal (char *string)
1731                                         {
1732                                         }],
1733                                         [
1734                                         long check = mail_expunge_full(NULL, "", 0);
1735                                         ]
1736                                 )],
1737                                 [ac_cv_imap_tk2006="yes"],
1738                                 [ac_cv_imap_tk2006="no"]
1739                         )
1740                 fi
1741                 CPPFLAGS="${saved_cppflags}"
1742                 LIBS="${saved_libs}"
1743                 if test "${ac_cv_imap_tk}" = "no"; then
1744                         AC_MSG_RESULT(no)
1745                         if test "${switch_to_system_on_failure}" = "yes"; then
1746                                 IMAP_TK_DIR="system"
1747                         else #This means they specified a directory. Search for a package installation there too
1748                                 AC_MSG_CHECKING([for system c-client library...])
1749                                 CPPFLAGS="${saved_cppflags}"
1750                                 LIBS="${saved_libs}"
1751                                 imap_include="-I${IMAP_TK_DIR}/include"
1752                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1753                                 imap_libs="-lc-client"
1754                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1755                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1756                                 AC_LINK_IFELSE(
1757                                 [AC_LANG_PROGRAM(
1758                                                 [#include "c-client.h"
1759                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1760                                                 {
1761                                                 }
1762                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1763                                                 {
1764                                                 }
1765                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1766                                                 {
1767                                                 }
1768                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1769                                                 {
1770                                                 }
1771                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1772                                                 {
1773                                                 }
1774                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1775                                                 {
1776                                                 }
1777                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1778                                                 {
1779                                                 }
1780                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1781                                                 {
1782                                                 }
1783                                                 void mm_log (char *string,long errflg)
1784                                                 {
1785                                                 }
1786                                                 void mm_dlog (char *string)
1787                                                 {
1788                                                 }
1789                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1790                                                 {
1791                                                 }
1792                                                 void mm_critical (MAILSTREAM *stream)
1793                                                 {
1794                                                 }
1795                                                 void mm_nocritical (MAILSTREAM *stream)
1796                                                 {
1797                                                 }
1798                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1799                                                 {
1800                                                 }
1801                                                 void mm_fatal (char *string)
1802                                                 {
1803                                                 }],
1804                                                 [
1805                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1806                                                 ]
1807                                         )],
1808                                         [ac_cv_imap_tk="yes"],
1809                                         [ac_cv_imap_tk="no"]
1810                                 )
1811                                 if test "${ac_cv_imap_tk}" = "yes"; then
1812                                         AC_LINK_IFELSE(
1813                                                 [AC_LANG_PROGRAM(
1814                                                         [#include "c-client.h"
1815                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1816                                                         {
1817                                                         }
1818                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1819                                                         {
1820                                                         }
1821                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1822                                                         {
1823                                                         }
1824                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1825                                                         {
1826                                                         }
1827                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1828                                                         {
1829                                                         }
1830                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1831                                                         {
1832                                                         }
1833                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1834                                                         {
1835                                                         }
1836                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1837                                                         {
1838                                                         }
1839                                                         void mm_log (char *string,long errflg)
1840                                                         {
1841                                                         }
1842                                                         void mm_dlog (char *string)
1843                                                         {
1844                                                         }
1845                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1846                                                         {
1847                                                         }
1848                                                         void mm_critical (MAILSTREAM *stream)
1849                                                         {
1850                                                         }
1851                                                         void mm_nocritical (MAILSTREAM *stream)
1852                                                         {
1853                                                         }
1854                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1855                                                         {
1856                                                         }
1857                                                         void mm_fatal (char *string)
1858                                                         {
1859                                                         }],
1860                                                         [
1861                                                         long check = mail_expunge_full(NULL, "", 0);
1862                                                         ]
1863                                                 )],
1864                                                 [ac_cv_imap_tk2006="yes"],
1865                                                 [ac_cv_imap_tk2006="no"]
1866                                         )
1867                                 fi
1868                         fi
1869                 fi
1870         fi
1871         if test "${IMAP_TK_DIR}" = "system"; then
1872                 #We will enter here if user specified "system" or if any of above checks failed
1873                 AC_MSG_CHECKING([for system c-client library...])
1874                 CPPFLAGS="${saved_cppflags}"
1875                 LIBS="${saved_libs}"
1876                 imap_ldflags=""
1877                 imap_libs="-lc-client"
1878                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1879                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1880                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1881                 AC_LINK_IFELSE(
1882                 [AC_LANG_PROGRAM(
1883                                 [#include <stdio.h>
1884                                 #include <imap/c-client.h>
1885                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1886                                 {
1887                                 }
1888                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1889                                 {
1890                                 }
1891                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1892                                 {
1893                                 }
1894                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1895                                 {
1896                                 }
1897                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1898                                 {
1899                                 }
1900                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1901                                 {
1902                                 }
1903                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1904                                 {
1905                                 }
1906                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1907                                 {
1908                                 }
1909                                 void mm_log (char *string,long errflg)
1910                                 {
1911                                 }
1912                                 void mm_dlog (char *string)
1913                                 {
1914                                 }
1915                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1916                                 {
1917                                 }
1918                                 void mm_critical (MAILSTREAM *stream)
1919                                 {
1920                                 }
1921                                 void mm_nocritical (MAILSTREAM *stream)
1922                                 {
1923                                 }
1924                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1925                                 {
1926                                 }
1927                                 void mm_fatal (char *string)
1928                                 {
1929                                 }],
1930                                 [
1931                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1932                                 ]
1933                         )],
1934                         [ac_cv_imap_tk="yes"],
1935                         [ac_cv_imap_tk="no"]
1936                 )
1937                 if test "${ac_cv_imap_tk}" = "yes"; then
1938                         AC_LINK_IFELSE(
1939                                 [AC_LANG_PROGRAM(
1940                                         [#include <stdio.h>
1941                                         #include <imap/c-client.h>
1942                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1943                                         {
1944                                         }
1945                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1946                                         {
1947                                         }
1948                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1949                                         {
1950                                         }
1951                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1952                                         {
1953                                         }
1954                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1955                                         {
1956                                         }
1957                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1958                                         {
1959                                         }
1960                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1961                                         {
1962                                         }
1963                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1964                                         {
1965                                         }
1966                                         void mm_log (char *string,long errflg)
1967                                         {
1968                                         }
1969                                         void mm_dlog (char *string)
1970                                         {
1971                                         }
1972                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1973                                         {
1974                                         }
1975                                         void mm_critical (MAILSTREAM *stream)
1976                                         {
1977                                         }
1978                                         void mm_nocritical (MAILSTREAM *stream)
1979                                         {
1980                                         }
1981                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1982                                         {
1983                                         }
1984                                         void mm_fatal (char *string)
1985                                         {
1986                                         }],
1987                                         [
1988                                         long check = mail_expunge_full(NULL, "", 0);
1989                                         ]
1990                                 )],
1991                                 [ac_cv_imap_tk2006="yes"],
1992                                 [ac_cv_imap_tk2006="no"]
1993                         )
1994                 else #looking in imap directory didn't work, try c-client
1995                         imap_ldflags=""
1996                         imap_libs="-lc-client"
1997                         imap_include="-DUSE_SYSTEM_CCLIENT"
1998                         CPPFLAGS="${saved_cppflags}"
1999                         LIBS="${saved_libs}"
2000                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
2001                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
2002                         AC_LINK_IFELSE(
2003                         [AC_LANG_PROGRAM(
2004                                         [#include <stdio.h>
2005                                         #include <c-client/c-client.h>
2006                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
2007                                         {
2008                                         }
2009                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
2010                                         {
2011                                         }
2012                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
2013                                         {
2014                                         }
2015                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
2016                                         {
2017                                         }
2018                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2019                                         {
2020                                         }
2021                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2022                                         {
2023                                         }
2024                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2025                                         {
2026                                         }
2027                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2028                                         {
2029                                         }
2030                                         void mm_log (char *string,long errflg)
2031                                         {
2032                                         }
2033                                         void mm_dlog (char *string)
2034                                         {
2035                                         }
2036                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2037                                         {
2038                                         }
2039                                         void mm_critical (MAILSTREAM *stream)
2040                                         {
2041                                         }
2042                                         void mm_nocritical (MAILSTREAM *stream)
2043                                         {
2044                                         }
2045                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2046                                         {
2047                                         }
2048                                         void mm_fatal (char *string)
2049                                         {
2050                                         }],
2051                                         [
2052                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2053                                         ]
2054                                 )],
2055                                 [ac_cv_imap_tk="yes"],
2056                                 [ac_cv_imap_tk="no"]
2057                         )
2058                         if test "${ac_cv_imap_tk}" = "yes"; then
2059                                 AC_LINK_IFELSE(
2060                                         [AC_LANG_PROGRAM(
2061                                                 [#include <stdio.h>
2062                                                 #include <c-client/c-client.h>
2063                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2064                                                 {
2065                                                 }
2066                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2067                                                 {
2068                                                 }
2069                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2070                                                 {
2071                                                 }
2072                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2073                                                 {
2074                                                 }
2075                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2076                                                 {
2077                                                 }
2078                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2079                                                 {
2080                                                 }
2081                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2082                                                 {
2083                                                 }
2084                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2085                                                 {
2086                                                 }
2087                                                 void mm_log (char *string,long errflg)
2088                                                 {
2089                                                 }
2090                                                 void mm_dlog (char *string)
2091                                                 {
2092                                                 }
2093                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2094                                                 {
2095                                                 }
2096                                                 void mm_critical (MAILSTREAM *stream)
2097                                                 {
2098                                                 }
2099                                                 void mm_nocritical (MAILSTREAM *stream)
2100                                                 {
2101                                                 }
2102                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2103                                                 {
2104                                                 }
2105                                                 void mm_fatal (char *string)
2106                                                 {
2107                                                 }],
2108                                                 [
2109                                                 long check = mail_expunge_full(NULL, "", 0);
2110                                                 ]
2111                                         )],
2112                                         [ac_cv_imap_tk2006="yes"],
2113                                         [ac_cv_imap_tk2006="no"]
2114                                 )
2115                         fi
2116                 fi
2117         fi
2118         if test "${ac_cv_imap_tk}" = "yes"; then
2119                 AC_MSG_RESULT(yes)
2120                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2121                 IMAP_TK_INCLUDE="${imap_include}"
2122                 PBX_IMAP_TK=1
2123                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2124                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2125                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2126                 fi
2127         else
2128                 AC_MSG_RESULT(no)
2129         fi
2130         CPPFLAGS="${saved_cppflags}"
2131         LIBS="${saved_libs}"
2132 fi
2133
2134 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2135
2136 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2137
2138 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2139
2140 # BSD (and OS X) equivalent of inotify
2141 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2142
2143 # 64-bit version of kevent (from kqueue) on OS X
2144 AC_CHECK_FUNCS([kevent64])
2145
2146 # Needed by unixodbc
2147 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2148
2149 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2150
2151 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2152
2153 if test "${PBX_MISDN}" = 1; then
2154    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2155    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2156    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2157    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2158    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2159    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2160 fi
2161
2162 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2163
2164 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2165
2166 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2167
2168 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2169 [#include <ne_auth.h>],
2170 [#ifndef NE_AUTH_NTLM
2171 #error Need libneon >= 0.29.0
2172 #endif])
2173
2174 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2175 [#include <net-snmp/net-snmp-config.h>
2176 #include <net-snmp/net-snmp-includes.h>
2177 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2178 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2179
2180 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2181
2182 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2183 # detect as a useable version so that is going to be the minimum version
2184 # that we will require.
2185 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2186 # script bug which does not find the ldns library.  The bug is fixed in
2187 # v1.4.22 but that version is not easily detectable.
2188 #
2189 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2190 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2191
2192 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2193
2194 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2195
2196 # Non-glibc platforms require libexecinfo for backtrace support
2197 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2198 # Linux, however, has backtrace directly in glibc
2199 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2200
2201 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2202
2203 AST_EXT_LIB_CHECK([BEANSTALK], [beanstalk], [bs_version], [beanstalk.h])
2204
2205 # possible places for oss definitions
2206 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2207 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2208 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2209
2210 PG_CONFIG=No
2211 if test "${USE_PGSQL}" != "no"; then
2212    if test "x${PGSQL_DIR}" != "x"; then
2213       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2214       if test x"${PG_CONFIG}" = xNo; then
2215          AC_MSG_NOTICE([***])
2216          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2217          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2218          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2219          AC_MSG_NOTICE([*** including --without-postgres])
2220          exit 1
2221       fi
2222    else
2223       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2224    fi
2225 fi
2226 if test "${PG_CONFIG}" != No; then
2227    PGSQL_libdir=`${PG_CONFIG} --libdir`
2228    PGSQL_includedir=`${PG_CONFIG} --includedir`
2229    if test "x$?" != "x0" ; then
2230       if test -n "${PGSQL_MANDATORY}" ; then
2231          AC_MSG_NOTICE([***])
2232          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2233          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2234          AC_MSG_NOTICE([*** including --without-postgres])
2235          exit 1
2236           fi
2237    else
2238       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2239       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2240
2241       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2242       old_CFLAGS=${CFLAGS}
2243       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2244       old_LDFLAGS=${LDFLAGS}
2245       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2246       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2247           [const char *foo = pg_encoding_to_char(1)])],
2248         [AC_MSG_RESULT(yes)
2249          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2250         [AC_MSG_RESULT(no)])
2251       CFLAGS=${old_CFLAGS}
2252       LDFLAGS=${old_LDFLAGS}
2253
2254       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2255          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2256          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2257          PBX_PGSQL=1
2258       elif test -n "${PGSQL_MANDATORY}";
2259       then
2260          AC_MSG_NOTICE([***])
2261          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2262          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2263          AC_MSG_NOTICE([*** including --without-postgres])
2264          exit 1
2265       fi
2266    fi
2267 fi
2268
2269 if test "$USE_PJPROJECT" != "no" ; then
2270    if test "$PJPROJECT_BUNDLED" = "no" ; then
2271       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2272
2273       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2274       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2275
2276       saved_cppflags="${CPPFLAGS}"
2277       saved_libs="${LIBS}"
2278       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2279       LIBS="${LIBS} ${PJPROJECT_LIB}"
2280       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2281       LIBS="${saved_libs}"
2282       CPPFLAGS="${saved_cppflags}"
2283
2284       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2285       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2286       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2287
2288       saved_cppflags="${CPPFLAGS}"
2289       saved_libs="${LIBS}"
2290       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2291       LIBS="${LIBS} ${PJPROJECT_LIB}"
2292       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2293       LIBS="${saved_libs}"
2294       CPPFLAGS="${saved_cppflags}"
2295
2296       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2297       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2298       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2299       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2300       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2301    fi
2302 fi
2303
2304 AC_SUBST([PYTHONDEV_LIB])
2305 AC_SUBST([PYTHONDEV_INCLUDE])
2306 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2307
2308 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2309
2310 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2311
2312 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2313 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2314 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2315 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2316 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2317 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2318 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2319 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2320 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2321 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2322 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2323 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2324 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2325 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2326 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2327 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2328 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2329
2330 # ------------------------------------v
2331 # TODO: The code can be changed to always include these features now.
2332 # These features will always be present if pri_connected_line_update is available.
2333 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2334 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2335 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2336 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2337 # ------------------------------------^
2338
2339 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2340 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2341 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2342
2343 AST_C_COMPILE_CHECK([SPANDSP], [
2344                 #if SPANDSP_RELEASE_DATE < 20080516
2345                 #error "spandsp 0.0.5 or greater is required"
2346                 #endif
2347         ], [spandsp/version.h], , [minimum version of SpanDSP])
2348
2349 if test "x${PBX_SPANDSP}" = "x1" ; then
2350         # We found the correct version in the header, now let's make sure it links
2351         # properly, and that libtiff is available
2352         PBX_SPANDSP=0
2353         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2354 fi
2355
2356 if test "x${PBX_SPANDSP}" = "x1" ; then
2357         # We also need t38_terminal_init()
2358         PBX_SPANDSP=0
2359         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2360 fi
2361
2362 # Check for libss7 v2.0 branch compatible version.
2363 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2364
2365 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2366
2367 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2368 # opusfile.h includes <opus_multistream.h> so we need to make sure that
2369 # either $OPUS_INCLUDE or /usr/include/opus is added to the search path.
2370 __opus_include=${OPUS_INCLUDE}
2371 if test -z "$__opus_include" -o x"$__opus_include" = x" " ; then
2372         __opus_include=-I/usr/include/opus
2373 fi
2374 AST_EXT_LIB_CHECK([OPUSFILE], [opusfile], [op_open_callbacks], [opus/opusfile.h], [], [$__opus_include])
2375
2376 if test "${USE_PWLIB}" != "no"; then
2377         if test -n "${PWLIB_DIR}"; then
2378                 PWLIBDIR="${PWLIB_DIR}"
2379         fi
2380         AST_CHECK_PWLIB()
2381         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2382
2383         if test "${HAS_PWLIB:-unset}" != "unset"; then
2384                 AST_CHECK_PWLIB_PLATFORM()
2385
2386                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2387
2388                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2389                         [Define if your system has the PWLib libraries.],
2390                         [#include "ptlib.h"],
2391                         [int q = (int) PTime::IsDaylightSavings();])
2392         fi
2393 fi
2394
2395 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2396         if test -n "${OPENH323_DIR}"; then
2397                 OPENH323DIR="${OPENH323_DIR}"
2398         fi
2399         AST_CHECK_OPENH323()
2400         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2401         AST_CHECK_OPENH323_BUILD()
2402         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2403         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2404                 [Define if your system has the OpenH323 libraries.],
2405                 [#include "ptlib.h"
2406                 #include "h323.h"
2407                 #include "h323ep.h"],
2408                 [H323EndPoint ep = H323EndPoint();],
2409                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2410 fi
2411
2412 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2413 if test "x${PBX_LUA}" = "x1" ; then
2414         if test x"${LUA_DIR}" = x; then
2415                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2416         else
2417                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2418         fi
2419 fi
2420
2421 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2422 if test "x${PBX_LUA}" = "x1" ; then
2423         if test x"${LUA_DIR}" = x; then
2424                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2425         else
2426                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2427         fi
2428 fi
2429
2430 # Some distributions (like SuSE) remove the 5.1 suffix.
2431 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2432
2433 # Accept either RADIUS client library, their APIs are fully compatible,
2434 # just different header filenames and different SONAMEs
2435 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2436 if test "x${PBX_RADIUS}" = "x1"; then
2437         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2438 else
2439         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2440         if test "x${PBX_RADIUS}" = "x1"; then
2441                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2442         else
2443                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2444                 if test "x${PBX_RADIUS}" = "x1"; then
2445                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2446                 fi
2447         fi
2448 fi
2449
2450 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2451
2452 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcpg -lcfg])
2453 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2454
2455 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2456
2457 # See if the main speex library contains the preprocess functions
2458 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2459 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2460    PBX_SPEEX_PREPROCESS=1
2461 fi
2462
2463 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2464 if test "${PBX_SPEEXDSP}" = 1; then
2465    PBX_SPEEX_PREPROCESS=1
2466 fi
2467
2468 AC_SUBST(PBX_SPEEX_PREPROCESS)
2469
2470 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2471
2472 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2473
2474 if test "${PBX_SQLITE3}" != 1; then
2475         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2476         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2477         exit 1
2478 fi
2479
2480 # Find crypt support
2481 # * -lcrypt on *NIX
2482 # * in libsystem on OS X
2483 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2484 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2485
2486 if test "x$LIBCRYPT_LIB" != "x" ; then
2487     CRYPT_LIB="$LIBCRYPT_LIB"
2488     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2489     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2490 elif test "x$SYSCRYPT" != "x" ; then
2491     CRYPT_LIB=""
2492     CRYPT_INCLUDE=""
2493     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2494 fi
2495
2496 AC_SUBST(CRYPT_LIB)
2497 AC_SUBST(CRYPT_INCLUDE)
2498
2499 # Find crypt_r support
2500 AC_CHECK_LIB([crypt], [crypt_r],
2501     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2502
2503 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2504
2505 if test "$PBX_CRYPTO" = "1";
2506 then
2507         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2508 fi
2509
2510 if test "$PBX_OPENSSL" = "1";
2511 then
2512         AST_CHECK_OSPTK([4], [0], [0])
2513         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2514 fi
2515
2516 if test "$PBX_OPENSSL" = "1";
2517 then
2518         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2519 fi
2520
2521 if test "$PBX_OPENSSL" = "1";
2522 then
2523         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2524         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2525 fi
2526
2527 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2528 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2529     AC_MSG_WARN([***])
2530     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2531     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2532     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2533     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2534     AC_MSG_WARN([*** 'make libsrtp2.so'])
2535     AC_MSG_WARN([***])
2536     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2537     AC_MSG_WARN([*** configure script.])
2538     AC_MSG_WARN([***])
2539     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2540     AC_MSG_WARN([*** with the --without-srtp option.])
2541     exit 1
2542 ])
2543
2544 if test "x$PBX_SRTP" = x1;
2545 then
2546     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2547     AST_EXT_LIB_CHECK([SRTP_192], [srtp2], [srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80])
2548     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2549     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2550
2551     # libsrtp2 removed support for PRNG, so we require OpenSSL
2552     if test "x$PBX_OPENSSL" != x1;
2553     then
2554         AC_MSG_WARN([***])
2555         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2556         AC_MSG_WARN([***])
2557         PBX_SRTP=0
2558     fi
2559 fi
2560
2561 if test "x$PBX_SRTP" != x1;
2562 then
2563     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2564     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2565         AC_MSG_WARN([***])
2566         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2567         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2568         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2569         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2570         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2571         AC_MSG_WARN([*** configure script.])
2572         AC_MSG_WARN([***])
2573         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2574         AC_MSG_WARN([*** with the --without-srtp option.])
2575         exit 1
2576     ])
2577
2578     if test "x$PBX_SRTP" = x1;
2579     then
2580         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2581         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2582         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2583         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2584     fi
2585 fi
2586
2587 for ver in 2.0 2.2 2.4 2.6 3.0; do
2588         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2589         if test "$PBX_GMIME" = 1; then
2590                 break;
2591         fi
2592 done
2593
2594 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2595
2596 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2597
2598 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2599
2600 if test "${tonezone_does_not_need_lm}" = "no" ; then
2601   tonezone_extra="-lm"
2602 fi
2603
2604 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2605
2606 if test "${OSARCH}" = "OpenBSD";
2607 then
2608         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2609 else
2610         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2611 fi
2612 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2613
2614 AC_LANG_PUSH(C++)
2615
2616 if test "${USE_VPB}" != "no"; then
2617    AC_MSG_CHECKING(for vpb_open in -lvpb)
2618    saved_libs="${LIBS}"
2619    saved_cppflags="${CPPFLAGS}"
2620    if test "x${VPB_DIR}" != "x"; then
2621       if test -d ${VPB_DIR}/lib; then
2622          vpblibdir=${VPB_DIR}/lib
2623       else
2624          vpblibdir=${VPB_DIR}
2625       fi
2626       LIBS="${LIBS} -L${vpblibdir}"
2627       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2628    fi
2629    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2630    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2631    AC_LINK_IFELSE(
2632         [
2633         AC_LANG_PROGRAM(
2634         [#include <vpbapi.h>],
2635         [int q = vpb_open(0,0);])
2636         ],
2637         [       AC_MSG_RESULT(yes)
2638                 ac_cv_lib_vpb_vpb_open="yes"
2639         ],
2640         [       AC_MSG_RESULT(no)
2641                 ac_cv_lib_vpb_vpb_open="no"
2642         ]
2643         )
2644    LIBS="${saved_libs}"
2645    CPPFLAGS="${saved_cppflags}"
2646    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2647         VPB_LIB="-lvpb"
2648         if test "${VPB_DIR}" != ""; then
2649            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2650            VPB_INCLUDE="-I${VPB_DIR}/include"
2651         fi
2652         PBX_VPB=1
2653         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2654    fi
2655 fi
2656
2657 AC_LANG_POP
2658
2659 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2660
2661 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2662         # Does ODBC support wide characters?
2663         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2664         AC_LINK_IFELSE(
2665                 [AC_LANG_PROGRAM(
2666                         [#include <sql.h>
2667 #include <sqlext.h>],
2668                         [int foo = SQL_WCHAR])],
2669                 AC_MSG_RESULT(yes)
2670                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2671                 AC_MSG_RESULT(no)
2672         )
2673 fi
2674
2675 AC_CHECK_HEADER([linux/compiler.h],
2676                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2677
2678 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2679                                    #include <linux/version.h>
2680                                    #ifdef HAVE_LINUX_COMPILER_H
2681                                    #include <linux/compiler.h>
2682                                    #endif
2683                                    ])
2684 AC_SUBST(PBX_IXJUSER)
2685
2686 # Used in res/res_pktccops
2687 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2688 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2689
2690 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2691 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2692 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2693
2694 # possible places for video4linux version 1
2695 AC_CHECK_HEADER([linux/videodev.h],
2696         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2697
2698 # possible places for X11
2699 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2700 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2701
2702 PBX_LAUNCHD=0
2703 if test "${cross_compiling}" = "no";
2704 then
2705   AC_CHECK_FILE(/sbin/launchd,
2706     [PBX_LAUNCHD=1]
2707     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2708 fi
2709 AC_SUBST(PBX_LAUNCHD)
2710
2711 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2712
2713 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2714 # or iODBC
2715
2716 PBX_GENERIC_ODBC=0
2717
2718 if test "${PBX_UNIXODBC}" = 1; then
2719    PBX_GENERIC_ODBC=1
2720    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2721    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2722 elif test "${PBX_IODBC}" = 1; then
2723    PBX_GENERIC_ODBC=1
2724    GENERIC_ODBC_LIB="${IODBC_LIB}"
2725    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2726 fi
2727
2728 AC_SUBST([GENERIC_ODBC_LIB])
2729 AC_SUBST([GENERIC_ODBC_INCLUDE])
2730 AC_SUBST([PBX_GENERIC_ODBC])
2731
2732 AC_SUBST([PBX_SYSTEMD])
2733 AC_SUBST([SYSTEMD_LIB])
2734 AC_SUBST([SYSTEMD_INCLUDE])
2735 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2736
2737 PBX_SYSLOG=0
2738
2739 if test "${ac_cv_header_syslog_h}" = "yes"; then
2740    # syslog facilities
2741    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2742    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2743    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2744    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2745    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2746    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2747    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2748    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2749    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2750    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2751    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2752    PBX_SYSLOG=1
2753 fi
2754
2755 AC_SUBST([PBX_SYSLOG])
2756
2757 if test -f makeopts; then
2758         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2759 else
2760         touch makeopts.acbak
2761 fi
2762
2763 # conf_bridge (binaural rendering): check if HRIRs are available
2764 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2765
2766 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2767 AST_CHECK_MANDATORY
2768
2769 if test -f build_tools/menuselect-deps; then
2770     # extract old values of all PBX_ variables from menuselect-deps
2771     # and preserve them so that menuselect can determine whether
2772     # any previously-met dependencies are no longer met and warn
2773     # the user appropriately
2774     while IFS="=:" read var val old_val; do
2775         eval "PBX_${var}=\${PBX_${var}}:${val}"
2776     done < build_tools/menuselect-deps
2777 fi
2778
2779 AC_OUTPUT
2780
2781 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2782 if test "x${ac_cv_path_CMP}" = "x:"; then
2783         ( cd `pwd`/menuselect && ./configure )
2784 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2785         ( cd `pwd`/menuselect && ./configure )
2786 fi ; fi
2787
2788 rm makeopts.acbak makeopts.acbak2
2789
2790
2791 if test "x${silent}" != "xyes" ; then
2792 echo
2793 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2794 echo "            .\$7\$7..          .7\$\$7:.    "
2795 echo "          .\$\$:.                 ,\$7.7   "
2796 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2797 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2798 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2799 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2800 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2801 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2802 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2803 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2804 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2805 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2806 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2807 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2808 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2809 echo " \$\$\$\$\$                        \$\$\$       "
2810 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2811 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2812 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2813 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2814 echo
2815 fi
2816
2817 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2818         echo "WARNING: iodbc libs/headers found!"
2819         echo
2820         echo "  If you plan to use ODBC functionality, you should consider"
2821         echo "  switching to unixodbc instead."
2822         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2823         echo
2824 fi
2825
2826 AC_MSG_NOTICE(Package configured for: )
2827 AC_MSG_NOTICE( OS type  : $host_os)
2828 AC_MSG_NOTICE( Host CPU : $host_cpu)
2829 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2830 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2831 if test "${cross_compiling}" = "yes"; then
2832    AC_MSG_NOTICE( Cross Compilation = YES)
2833 fi