Merge "Add support for building RADIUS with radcli"
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([FLEX], [flex], :)
267 AC_PATH_PROG([GREP], [grep], :)
268 AC_PATH_PROG([PYTHON], [python], :)
269 AC_PATH_PROG([FIND], [find], :)
270 AC_PATH_PROG([COMPRESS], [compress], :)
271 AC_PATH_PROG([BASENAME], [basename], :)
272 AC_PATH_PROG([DIRNAME], [dirname], :)
273 AC_PATH_PROG([SHELL], [sh], :)
274 AC_PATH_PROG([LN], [ln], :)
275 AC_PATH_PROG([DOXYGEN], [doxygen], :)
276 AC_PATH_PROG([DOT], [dot], :)
277 AC_PATH_PROG([WGET], [wget], :)
278 AC_PATH_PROG([CURL], [curl], :)
279 AC_PATH_PROG([RUBBER], [rubber], :)
280 AC_PATH_PROG([CATDVI], [catdvi], :)
281 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
282 AC_PATH_PROG([XMLLINT], [xmllint], :)
283 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
284 AC_PATH_PROG([BASH], [bash], :)
285 AC_PATH_PROG([GIT], [git], :)
286 AC_PATH_PROG([ALEMBIC], [alembic], :)
287 AC_PATH_PROG([BZIP2], [bzip2], :)
288 AC_PATH_PROG([TAR], [tar], :)
289 AC_PATH_PROG([PATCH], [patch], :)
290 AC_PATH_PROG([SED], [sed], :)
291 AC_PATH_PROG([NM], [nm], :)
292
293 if test "${WGET}" != ":" ; then
294   DOWNLOAD=${WGET}
295   DOWNLOAD_TO_STDOUT="${WGET} -O-"
296 else if test "${CURL}" != ":" ; then
297   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
298   DOWNLOAD_TO_STDOUT="${CURL} -L --progress-bar -w \"%{url_effective}\n\""
299 else
300   AC_PATH_PROG([FETCH], [fetch], [:])
301   DOWNLOAD=${FETCH}
302   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
303 fi
304 fi
305
306 AC_SUBST(DOWNLOAD)
307 AC_SUBST(DOWNLOAD_TO_STDOUT)
308 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
309 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
310 AC_PATH_PROG([OPENSSL], [openssl], :)
311
312 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
313         if test "x$BISON" != "x:" ; then
314                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
315                 # Use mktemp if possible; otherwise fall back on mkdir,
316                 # with $RANDOM to make collisions less likely.
317                 : ${TMPDIR=/tmp}
318                 {
319                   tmp=`
320                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
321                   ` &&
322                   test -n "$tmp" && test -d "$tmp"
323                 } || {
324                   tmp=$TMPDIR/foo$$-$RANDOM
325                   (umask 077 && mkdir "$tmp")
326                 } || exit $?
327                 cat >$tmp/test.y <<__EOL__
328 %parse-param {struct parse_io *parseio}
329 %%
330 file : { \$\$ = parseio->pval = 1; }
331         ;
332 %%
333 __EOL__
334                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
335                 if test -e "${tmp}/test.tab.c"; then
336                         ac_cv_path_BISON2=${BISON}
337                 fi
338                 rm -rf ${tmp}
339         fi
340         ])
341 if test "x${ac_cv_path_BISON2}" = "x" ; then
342         BISON=:
343         PBX_BISON=0
344 else
345         PBX_BISON=1
346 fi
347 AC_SUBST(PBX_BISON)
348 if test "x${FLEX}" = "x:" ; then
349         PBX_FLEX=0
350 else
351         PBX_FLEX=1
352 fi
353 AC_SUBST(PBX_FLEX)
354
355 if test "x${XMLSTARLET}" = "x:" ; then
356         PBX_XMLSTARLET=0
357 else
358         PBX_XMLSTARLET=1
359 fi
360 AC_SUBST(PBX_XMLSTARLET)
361
362 if test "x${BASH}" = "x:" ; then
363         PBX_BASH=0
364 else
365         PBX_BASH=1
366 fi
367 AC_SUBST(PBX_BASH)
368
369 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
370 if test "${SOXMIX}" != ":" ; then
371         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
372 fi
373
374 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
375
376 if test "${MD5}" = "digest" ; then
377    MD5="${MD5} -a md5"
378 fi
379
380 AX_PTHREAD
381
382 AC_LANG(C)
383
384 AC_ARG_ENABLE([dev-mode],
385         [AS_HELP_STRING([--enable-dev-mode],
386                 [Turn on developer mode])],
387         [case "${enableval}" in
388               y|ye|yes) AST_DEVMODE=yes ;;
389               n|no)  AST_DEVMODE=no ;;
390               noisy)
391               AST_DEVMODE=yes
392               NOISY_BUILD=yes
393               ;;
394               strict)
395               AST_DEVMODE=yes
396               AST_DEVMODE_STRICT=yes
397               ;;
398               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
399         esac])
400 AC_SUBST(NOISY_BUILD)
401 AC_SUBST(AST_DEVMODE)
402 AC_SUBST(AST_DEVMODE_STRICT)
403
404 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
405 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
406
407 AST_CODE_COVERAGE=no
408 AC_ARG_ENABLE([coverage],
409         [AS_HELP_STRING([--enable-coverage],
410                 [Turn on code coverage tracking (for gcov)])],
411         [case "${enableval}" in
412               y|ye|yes) AST_CODE_COVERAGE=yes ;;
413               n|no) AST_CODE_COVERAGE=no ;;
414               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
415         esac])
416 AC_SUBST(AST_CODE_COVERAGE)
417
418 AST_CHECK_RAII()
419 AST_CHECK_STRSEP_ARRAY_BOUNDS()
420
421 PJPROJECT_BUNDLED=no
422 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
423
424 AC_ARG_WITH([pjproject-bundled],
425         [AS_HELP_STRING([--with-pjproject-bundled],
426                 [Use bundled pjproject libraries])],
427         [case "${enableval}" in
428               n|no) PJPROJECT_BUNDLED=no ;;
429               *) PJPROJECT_BUNDLED=yes ;;
430         esac])
431
432 THIRD_PARTY_CONFIGURE()
433
434 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
435 # various packages.
436 # $1 is the prefix for the variables in makeopts and autoconfig.h
437 # $2 is the short comment, $4 is the long comment
438 # $3 is the name used in --with- or --without- flags for configure.
439 #
440 # Package option names should be in alphabetical order
441 # by the --with option name (the third field),
442 # to make things easier for the users.
443
444 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
445 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
446
447 # BKTR is used for backtrace support on platforms that do not
448 # have it natively.
449 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
450 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
451 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
452 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
453 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
454 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
455 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
456 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
457 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
458 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
459 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
460 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
461 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
462 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
463 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
464 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
465 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
466 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
467 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
468 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
469 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
470 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
471 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
472 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
473 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
474 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
475 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
476 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
477 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
478 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
479 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
480 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
481 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
482 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
483 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
484 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
485 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
486 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
487 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
488 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
489 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
490 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
491 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
492 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
493 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
494 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
495 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
496 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
497 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
498 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
499 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
500 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
501 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
502
503 if test "x${PBX_PJPROJECT}" != "x1" ; then
504 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
505 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
506 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
507 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
508 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
509 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
510 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
511 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
515 fi
516
517 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
518 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
519 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
520 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
521 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
522 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
523 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
524 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
525 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
526 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
527 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
528 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
536 # ------------------------------------v
537 # TODO: The code can be changed to always include these features now.
538 # These features will always be present if pri_connected_line_update is available.
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
543 # ------------------------------------^
544 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
545 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
546 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
547 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
548 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
549 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
550 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
551 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
552 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
553 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
554 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
555 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
556 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
557 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
558 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
559 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
560 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
561 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
562 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
563 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
564 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
565 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
566 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
567 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
568 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
569 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
570 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
571 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
572 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
573 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
574 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
575 AST_EXT_LIB_SETUP([X11], [X11], [x11])
576 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
577
578 # check for basic system features and functionality before
579 # checking for package libraries
580
581 AC_FUNC_ALLOCA
582 AC_HEADER_DIRENT
583 AC_HEADER_STDC
584 AC_HEADER_SYS_WAIT
585 AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h libintl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h strings.h sys/event.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h arpa/nameser.h sys/io.h])
586
587 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
588 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
589 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
590 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
591 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
592
593 EDITLINE_LIB=""
594 if test "x$TERMCAP_LIB" != "x" ; then
595   EDITLINE_LIB="$TERMCAP_LIB"
596 elif test "x$TINFO_LIB" != "x" ; then
597   EDITLINE_LIB="$TINFO_LIB"
598 elif test "x$CURSES_LIB" != "x" ; then
599   EDITLINE_LIB="$CURSES_LIB"
600 elif test "x$NCURSES_LIB" != "x" ; then
601   EDITLINE_LIB="$NCURSES_LIB"
602 else
603   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
604 fi
605 AC_SUBST(EDITLINE_LIB)
606
607 # Find required UUID support.
608 #  * -luuid on Linux
609 #  * -le2fs-uuid on OpenBSD
610 #  * in libsystem on OS X
611 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
612 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
613 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
614
615 if test "x$LIBUUID_LIB" != "x" ; then
616   UUID_INCLUDE="$LIBUUID_INCLUDE"
617   UUID_LIB="$LIBUUID_LIB"
618 elif test "x$E2FSUUID_LIB" != "x" ; then
619   UUID_INCLUDE="$E2FSUUID_INCLUDE"
620   UUID_LIB="$E2FSUUID_LIB"
621 elif test "x$SYSUUID" != "x" ; then
622   UUID_INCLUDE=""
623   UUID_LIB=""
624 else
625   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
626 fi
627 AC_SUBST(UUID_INCLUDE)
628 AC_SUBST(UUID_LIB)
629
630 # Find required JSON support.
631 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
632
633 if test "x$JANSSON_LIB" == "x"; then
634   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
635 fi
636
637 # See if clock_gettime is in librt
638 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
639
640 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
641         [#include <libxml/tree.h>
642         #include <libxml/parser.h>],
643         [LIBXML_TEST_VERSION])
644
645 if test "${PBX_LIBXML2}" != 1; then
646         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
647         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
648         exit 1
649 fi
650
651 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
652
653 # Another mandatory item (unless it's explicitly disabled)
654 AC_ARG_ENABLE([xmldoc],
655         [AS_HELP_STRING([--disable-xmldoc],
656                 [Explicitly disable XML documentation])],
657         [case "${enableval}" in
658                 y|ye|yes) disable_xmldoc=no ;;
659                 n|no)  disable_xmldoc=yes ;;
660                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
661         esac], [disable_xmldoc=no])
662
663 if test "${disable_xmldoc}" != "yes"; then
664         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
665         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
666
667 fi
668
669 # some embedded systems omit internationalization (locale) support
670 AC_CHECK_HEADERS([xlocale.h])
671
672 AC_CHECK_HEADERS([winsock.h winsock2.h])
673
674 AC_CHECK_HEADER([sys/poll.h],
675          [],
676      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
677
678 AC_SYS_LARGEFILE
679
680 # Checks for typedefs, structures, and compiler characteristics.
681 AC_HEADER_STDBOOL
682 AC_C_CONST
683 AC_TYPE_UID_T
684 AC_C_INLINE
685 AC_TYPE_LONG_DOUBLE_WIDER
686 AC_TYPE_MODE_T
687 AC_TYPE_OFF_T
688 AC_TYPE_PID_T
689 AC_TYPE_SIZE_T
690 AC_CHECK_MEMBERS([struct stat.st_blksize])
691 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
692 #include <sys/socket.h> ])
693 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
694 AC_HEADER_TIME
695 AC_STRUCT_TM
696 AC_C_VOLATILE
697 AC_CHECK_TYPES([ptrdiff_t])
698 stat_nsec_found=no
699 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
700
701 if test "${stat_nsec_found}" != yes; then
702         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
703 fi
704
705 # Checks for library functions.
706 AC_FUNC_CHOWN
707 AC_FUNC_CLOSEDIR_VOID
708 AC_FUNC_ERROR_AT_LINE
709 AST_FUNC_FORK
710 AC_FUNC_FSEEKO
711 AC_PROG_GCC_TRADITIONAL
712 # XXX: these are commented out until we determine whether it matters if our malloc()
713 # acts exactly like glibc's or not
714 # AC_FUNC_MALLOC
715 # AC_FUNC_REALLOC
716 AC_FUNC_MEMCMP
717 AC_FUNC_MMAP
718 AC_FUNC_SELECT_ARGTYPES
719 AC_FUNC_STAT
720 AC_FUNC_STRCOLL
721 AC_FUNC_STRFTIME
722 AC_FUNC_STRNLEN
723 AC_FUNC_STRTOD
724 AC_FUNC_UTIME_NULL
725 AC_FUNC_VPRINTF
726 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])
727
728 AC_MSG_CHECKING(for htonll)
729 AC_LINK_IFELSE(
730         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
731                 [return htonll(0);])],
732         AC_MSG_RESULT(yes)
733         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
734         AC_MSG_RESULT(no)
735 )
736
737 AC_MSG_CHECKING(for ntohll)
738 AC_LINK_IFELSE(
739         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
740                 [return ntohll(0);])],
741         AC_MSG_RESULT(yes)
742         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
743         AC_MSG_RESULT(no)
744 )
745
746 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
747 # so that AC_CHECK_FUNCS can detect functions in that library.
748 AC_CHECK_LIB([m], [sqrt])
749 # BSD might not have exp2, and/or log2
750 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])
751
752 # Certain architectures don't really have long double, even though
753 # AC_CHECK_FUNCS would otherwise find the following functions.
754 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
755         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])
756 fi
757
758 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
759 AC_LINK_IFELSE(
760         [AC_LANG_PROGRAM([#include <limits.h>],
761                 [long long foo = LLONG_MAX])],
762         AC_MSG_RESULT(yes)
763         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
764         AC_MSG_RESULT(no)
765 )
766
767 AC_MSG_CHECKING(for timersub in time.h)
768 AC_LINK_IFELSE(
769         [AC_LANG_PROGRAM([#include <sys/time.h>],
770                 [struct timeval *a; timersub(a, a, a);])],
771         AC_MSG_RESULT(yes)
772                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
773         AC_MSG_RESULT(no)
774 )
775
776 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
777 old_LDFLAGS=${LDFLAGS}
778 cat >conftest.dynamics <<_ACEOF
779 {
780         *ast_*;
781 };
782 _ACEOF
783 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
784 PBX_DYNAMIC_LIST=0
785 AC_LINK_IFELSE(
786         [AC_LANG_PROGRAM([], [])],
787         PBX_DYNAMIC_LIST=1
788         AC_MSG_RESULT(yes),
789         AC_MSG_RESULT(no)
790 )
791 AC_SUBST(PBX_DYNAMIC_LIST)
792 LDFLAGS=${old_LDFLAGS}
793 rm -f conftest.dynamics
794
795 AC_CHECK_HEADER([sys/poll.h],
796    [HAS_POLL=1]
797    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
798    )
799
800 AC_ARG_ENABLE([internal-poll],
801         [AS_HELP_STRING([--enable-internal-poll],
802                 [Use Asterisk's poll implementation])],
803         [case "${enableval}" in
804                 y|ye|yes) HAS_POLL="";;
805                 n|no) HAS_POLL="${HAS_POLL}" ;;
806                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
807         esac])
808 AC_SUBST(HAS_POLL)
809
810 AC_ARG_ENABLE([asteriskssl],
811         [AS_HELP_STRING([--disable-asteriskssl],
812                 [Disable Asterisk's SSL wrapper library])],
813         [case "${enableval}" in
814                 y|ye|yes) AST_ASTERISKSSL=yes ;;
815                 n|no)  AST_ASTERISKSSL=no ;;
816                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
817         esac], [AST_ASTERISKSSL=yes])
818 AC_SUBST(AST_ASTERISKSSL)
819
820 AC_CHECK_FUNCS([inet_aton])
821
822 # check if we have IP_PKTINFO constant defined
823 AC_MSG_CHECKING(for IP_PKTINFO)
824 AC_LINK_IFELSE(
825                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
826                                                 [int pi = IP_PKTINFO;])],
827                 AC_MSG_RESULT(yes)
828                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
829                 AC_MSG_RESULT(no)
830 )
831
832 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
833 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
834
835 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
836 AC_LINK_IFELSE(
837         [AC_LANG_PROGRAM([#include <stdlib.h>
838                          #include <netdb.h>],
839                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
840         AC_MSG_RESULT(yes)
841         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
842         AC_MSG_RESULT(no)
843 )
844
845 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
846 AC_LINK_IFELSE(
847         [AC_LANG_PROGRAM([#include <stdlib.h>
848                          #include <netdb.h>],
849                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
850         AC_MSG_RESULT(yes)
851         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
852         AC_MSG_RESULT(no)
853 )
854
855 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
856
857 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
858 AC_LINK_IFELSE(
859 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
860 AC_MSG_RESULT(yes)
861 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
862 AC_MSG_RESULT(no)
863 )
864
865 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
866 AC_LINK_IFELSE(
867 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
868 AC_MSG_RESULT(yes)
869 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
870 AC_MSG_RESULT(no)
871 )
872
873 AC_MSG_CHECKING(for locale_t in locale.h)
874 AC_LINK_IFELSE(
875 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
876 AC_MSG_RESULT(yes)
877 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
878 AC_MSG_RESULT(no)
879   AC_MSG_CHECKING(for locale_t in xlocale.h)
880   AC_LINK_IFELSE(
881   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
882   AC_MSG_RESULT(yes)
883   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
884   AC_MSG_RESULT(no)
885   )
886 )
887
888 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
889 AC_LINK_IFELSE(
890 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
891 AC_MSG_RESULT(yes)
892 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
893 AC_MSG_RESULT(no)
894 )
895
896 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
897 AC_LINK_IFELSE(
898 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
899 AC_MSG_RESULT(yes)
900 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
901 AC_MSG_RESULT(no)
902 )
903
904 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
905
906 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
907 AC_LINK_IFELSE(
908 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
909 AC_MSG_RESULT(yes)
910 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
911 AC_MSG_RESULT(no)
912 )
913
914 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
915 AC_LINK_IFELSE(
916 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
917 AC_MSG_RESULT(yes)
918 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
919 AC_MSG_RESULT(no)
920 )
921
922 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
923 AC_LINK_IFELSE(
924 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
925 AC_MSG_RESULT(yes)
926 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
927 AC_MSG_RESULT(no)
928 )
929
930 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
931 AC_LINK_IFELSE(
932 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
933 AC_MSG_RESULT(yes)
934 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
935 AC_MSG_RESULT(no)
936 )
937
938 save_LIBS="$LIBS"
939 save_CFLAGS="$CFLAGS"
940 LIBS="$PTHREAD_LIBS $LIBS"
941 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
942
943 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
944 AC_LINK_IFELSE(
945   [AC_LANG_PROGRAM(
946     [#include <pthread.h>
947      #include <time.h>],
948     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
949   ],[
950     AC_MSG_RESULT(yes)
951     ac_cv_pthread_rwlock_timedwrlock="yes"
952   ],[
953     AC_MSG_RESULT(no)
954     ac_cv_pthread_rwlock_timedwrlock="no"
955   ]
956 )
957
958 # Some platforms define sem_init(), but only support sem_open(). joyous.
959 AC_MSG_CHECKING(for working unnamed semaphores)
960 AC_RUN_IFELSE(
961         [AC_LANG_PROGRAM([#include <semaphore.h>],
962                 [sem_t sem; return sem_init(&sem, 0, 0);])],
963         AC_MSG_RESULT(yes)
964         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
965         AC_MSG_RESULT(no),
966         AC_MSG_RESULT(cross-compile)
967         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
968         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
969 )
970
971 LIBS="$save_LIBS"
972 CFLAGS="$save_CFLAGS"
973 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
974   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
975 fi
976
977 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
978 saved_CFLAGS="${CFLAGS}"
979 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
980 AC_COMPILE_IFELSE(
981   [AC_LANG_PROGRAM(
982     [#include <pthread.h>
983      void empty(){}],
984         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
985   ],[
986     AC_MSG_RESULT(no)
987     ac_cv_pthread_once_needsbraces="no"
988   ],[
989     AC_MSG_RESULT(yes)
990     ac_cv_pthread_once_needsbraces="yes"
991   ]
992 )
993 CFLAGS="${saved_CFLAGS}"
994 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
995   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
996 fi
997
998 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
999
1000 # Can we compare a mutex to its initial value?
1001 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1002 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1003 AC_LINK_IFELSE(
1004         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1005         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1006                 return 0;
1007         }
1008         return 0])],
1009         AC_MSG_RESULT(yes)
1010         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.]),
1011         AC_MSG_RESULT(no)
1012 )
1013
1014 #if test "${cross_compiling}" = "no";
1015 #then
1016 #AC_MSG_CHECKING(for working epoll support)
1017 #AC_LINK_IFELSE(
1018 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1019 #                                         if (res < 0)
1020 #                                            return 1;
1021 #                                         close (res);
1022 #                                         return 0;]),
1023 #AC_MSG_RESULT(yes)
1024 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1025 #AC_MSG_RESULT(no)
1026 #)
1027 #fi
1028
1029 # for FreeBSD thr_self
1030 AC_CHECK_HEADERS([sys/thr.h])
1031
1032 AC_MSG_CHECKING(for compiler atomic operations)
1033 AC_LINK_IFELSE(
1034 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1035 AC_MSG_RESULT(yes)
1036 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1037 AC_MSG_RESULT(no)
1038 )
1039
1040 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1041 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1042 AC_RUN_IFELSE(
1043         [AC_LANG_PROGRAM([#include <stdio.h>],
1044                 [printf("%s", NULL)])],
1045         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1046         AC_MSG_RESULT(yes),
1047         AC_MSG_RESULT(no),
1048         # It's unlikely an embedded system will have this.
1049         AC_MSG_RESULT(unknown)
1050 )
1051
1052 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1053 AC_RUN_IFELSE(
1054 [AC_LANG_PROGRAM([
1055 #include <stdio.h>
1056 #include <sys/select.h>
1057 #include <sys/time.h>
1058 #include <sys/resource.h>
1059 #include <string.h>
1060 #include <errno.h>
1061 #include <stdlib.h>
1062 #include <sys/types.h>
1063 #include <sys/stat.h>
1064 #include <fcntl.h>
1065 #include <unistd.h>
1066 ], [[
1067         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1068         int fd0, fd1;
1069         struct timeval tv = { 0, };
1070         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1071         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1072         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1073         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1074         FD_SET(fd0, (fd_set *) &fds);
1075         FD_SET(fd1, (fd_set *) &fds);
1076         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1077         exit(0)]])],
1078         AC_MSG_RESULT(yes)
1079         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1080         AC_MSG_RESULT(no),
1081         AC_MSG_RESULT(cross-compile)
1082 )
1083
1084 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1085         AC_RUN_IFELSE(
1086                 [AC_LANG_PROGRAM([
1087 #include <unistd.h>
1088 #include <sys/types.h>
1089 #include <stdlib.h>
1090 ], [if (getuid() != 0) { exit(1); }])],
1091                 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.]))
1092 fi
1093
1094 AST_GCC_ATTRIBUTE(pure)
1095 AST_GCC_ATTRIBUTE(malloc)
1096 AST_GCC_ATTRIBUTE(const)
1097 AST_GCC_ATTRIBUTE(unused)
1098 AST_GCC_ATTRIBUTE(always_inline)
1099 AST_GCC_ATTRIBUTE(deprecated)
1100 AST_GCC_ATTRIBUTE(sentinel)
1101 AST_GCC_ATTRIBUTE(warn_unused_result)
1102 AST_GCC_ATTRIBUTE(may_alias)
1103 AST_GCC_ATTRIBUTE(constructor)
1104 AST_GCC_ATTRIBUTE(destructor)
1105 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1106
1107 AC_MSG_CHECKING(for -fsanitize=address support)
1108 saved_sanitize_CFLAGS="${CFLAGS}"
1109 saved_sanitize_LDFLAGS="${LDFLAGS}"
1110 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1111 LDFLAGS="-fsanitize=address"
1112 AC_COMPILE_IFELSE(
1113         [AC_LANG_PROGRAM([], [int x = 1;])],
1114         AC_MSG_RESULT(yes)
1115         [AST_ADDRESS_SANITIZER=1],
1116         [AST_ADDRESS_SANITIZER=0]
1117         AC_MSG_RESULT(no)
1118 )
1119 CFLAGS="${saved_sanitize_CFLAGS}"
1120 LDFLAGS="${saved_sanitize_LDFLAGS}"
1121 AC_SUBST(AST_ADDRESS_SANITIZER)
1122
1123 AC_MSG_CHECKING(for -fsanitize=thread support)
1124 saved_sanitize_CFLAGS="${CFLAGS}"
1125 saved_sanitize_LDFLAGS="${LDFLAGS}"
1126 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1127 LDFLAGS="-fsanitize=thread -pie -fPIE"
1128 AC_COMPILE_IFELSE(
1129         [AC_LANG_PROGRAM([], [int x = 1;])],
1130         AC_MSG_RESULT(yes)
1131         [AST_THREAD_SANITIZER=1],
1132         [AST_THREAD_SANITIZER=0]
1133         AC_MSG_RESULT(no)
1134 )
1135 CFLAGS="${saved_sanitize_CFLAGS}"
1136 LDFLAGS="${saved_sanitize_LDFLAGS}"
1137 AC_SUBST(AST_THREAD_SANITIZER)
1138
1139 AC_MSG_CHECKING(for -fsanitize=leak support)
1140 saved_sanitize_CFLAGS="${CFLAGS}"
1141 saved_sanitize_LDFLAGS="${LDFLAGS}"
1142 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1143 LDFLAGS="-fsanitize=leak"
1144 AC_COMPILE_IFELSE(
1145         [AC_LANG_PROGRAM([], [int x = 1;])],
1146         AC_MSG_RESULT(yes)
1147         [AST_LEAK_SANITIZER=1],
1148         [AST_LEAK_SANITIZER=0]
1149         AC_MSG_RESULT(no)
1150 )
1151 CFLAGS="${saved_sanitize_CFLAGS}"
1152 LDFLAGS="${saved_sanitize_LDFLAGS}"
1153 AC_SUBST(AST_LEAK_SANITIZER)
1154
1155 AC_MSG_CHECKING(for -fsanitize=undefined support)
1156 saved_sanitize_CFLAGS="${CFLAGS}"
1157 saved_sanitize_LDFLAGS="${LDFLAGS}"
1158 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1159 LDFLAGS="-fsanitize=undefined"
1160 AC_COMPILE_IFELSE(
1161         [AC_LANG_PROGRAM([], [int x = 1;])],
1162         AC_MSG_RESULT(yes)
1163         [AST_UNDEFINED_SANITIZER=1],
1164         [AST_UNDEFINED_SANITIZER=0]
1165         AC_MSG_RESULT(no)
1166 )
1167 CFLAGS="${saved_sanitize_CFLAGS}"
1168 LDFLAGS="${saved_sanitize_LDFLAGS}"
1169 AC_SUBST(AST_UNDEFINED_SANITIZER)
1170
1171 AC_MSG_CHECKING(for -ffunction-sections support)
1172 saved_CFLAGS="${CFLAGS}"
1173 CFLAGS="${CFLAGS} -ffunction-sections"
1174 AC_COMPILE_IFELSE(
1175         [AC_LANG_PROGRAM([], [int x = 1;])],
1176         AC_MSG_RESULT(yes)
1177         [saved_LDFLAGS="${LDFLAGS}"]
1178         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1179         AC_MSG_CHECKING(for --gc-sections support)
1180         AC_LINK_IFELSE(
1181                 [AC_LANG_PROGRAM([], [int x = 1;])],
1182                 AC_MSG_RESULT(yes)
1183                 [GC_CFLAGS="-ffunction-sections"]
1184                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1185                 AC_MSG_RESULT(no)
1186         )
1187         [LDFLAGS="${saved_LDFLAGS}"],
1188         AC_MSG_RESULT(no)
1189 )
1190 CFLAGS="${saved_CFLAGS}"
1191 AC_SUBST(GC_CFLAGS)
1192 AC_SUBST(GC_LDFLAGS)
1193
1194 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1195 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1196         AC_MSG_RESULT(yes)
1197         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1198 else
1199         AC_MSG_RESULT(no)
1200         AST_DECLARATION_AFTER_STATEMENT=
1201 fi
1202 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1203
1204 AC_MSG_CHECKING(for -Wtrampolines support)
1205 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1206         AC_MSG_RESULT(yes)
1207         AST_TRAMPOLINES=-Wtrampolines
1208 else
1209         AC_MSG_RESULT(no)
1210         AST_TRAMPOLINES=
1211 fi
1212 AC_SUBST(AST_TRAMPOLINES)
1213
1214 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1215 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1216         AC_MSG_RESULT(yes)
1217         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1218 else
1219         AC_MSG_RESULT(no)
1220         AST_FORTIFY_SOURCE=
1221 fi
1222 AC_SUBST(AST_FORTIFY_SOURCE)
1223
1224 AC_MSG_CHECKING(for -fno-strict-overflow)
1225 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1226         AC_MSG_RESULT(yes)
1227         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1228 else
1229         AC_MSG_RESULT(no)
1230         AST_NO_STRICT_OVERFLOW=
1231 fi
1232 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1233
1234 AC_MSG_CHECKING(for -Wshadow)
1235 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1236         AC_MSG_RESULT(yes)
1237         AST_SHADOW_WARNINGS=-Wshadow
1238 else
1239         AC_MSG_RESULT(no)
1240         AST_SHADOW_WARNINGS=
1241 fi
1242 AC_SUBST(AST_SHADOW_WARNINGS)
1243
1244 AC_MSG_CHECKING(for -march=native support)
1245 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1246         AC_MSG_RESULT(yes)
1247         AST_NATIVE_ARCH=1
1248 else
1249         AC_MSG_RESULT(no)
1250         AST_NATIVE_ARCH=0
1251 fi
1252 AC_SUBST(AST_NATIVE_ARCH)
1253
1254
1255 dnl Check to see if rpath should be set in LDFLAGS
1256 AC_ARG_ENABLE(rpath,
1257         [AS_HELP_STRING([--disable-rpath],
1258                         [Disables rpath linker option checking])],
1259         [case "${enableval}" in
1260                 y|ye|yes) check_rpath=yes ;;
1261                 n|no) check_rpath=no ;;
1262                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1263         esac], [check_rpath=yes])
1264
1265 AC_MSG_CHECKING(whether to use rpath)
1266 AST_RPATH=
1267 if test "${check_rpath}" != yes; then
1268         AC_MSG_RESULT(skipped)
1269 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1270         AC_MSG_RESULT(not needed)
1271 else
1272         AST_RPATH="-Wl,-rpath,${libdir}"
1273 fi
1274 AC_SUBST(AST_RPATH)
1275
1276 AC_MSG_CHECKING(for sysinfo)
1277 AC_LINK_IFELSE(
1278         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1279                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1280         AC_MSG_RESULT(yes)
1281         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1282         AC_MSG_RESULT(no)
1283 )
1284
1285 AC_SEARCH_LIBS(res_9_ninit, resolv)
1286 AC_MSG_CHECKING(for res_ninit)
1287 AC_LINK_IFELSE(
1288         [AC_LANG_PROGRAM([
1289                         #ifdef HAVE_SYS_SOCKET_H
1290                         #include <sys/socket.h>
1291                         #endif
1292                         #ifdef HAVE_NETINET_IN_H
1293                         #include <netinet/in.h>
1294                         #endif
1295                         #ifdef HAVE_ARPA_NAMESER_H
1296                         #include <arpa/nameser.h>
1297                         #endif
1298                         #include <resolv.h>],
1299                         [int foo = res_ninit(NULL);])],
1300         AC_MSG_RESULT(yes)
1301         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1302         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1303         AC_MSG_CHECKING(for res_ndestroy)
1304         AC_LINK_IFELSE(
1305                 [AC_LANG_PROGRAM([
1306                                 #ifdef HAVE_SYS_SOCKET_H
1307                                 #include <sys/socket.h>
1308                                 #endif
1309                                 #ifdef HAVE_NETINET_IN_H
1310                                 #include <netinet/in.h>
1311                                 #endif
1312                                 #ifdef HAVE_ARPA_NAMESER_H
1313                                 #include <arpa/nameser.h>
1314                                 #endif
1315                                 #include <resolv.h>],
1316                                 [res_ndestroy(NULL);])],
1317                 AC_MSG_RESULT(yes)
1318                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1319                 AC_MSG_RESULT(no)
1320         )
1321         AC_SEARCH_LIBS(res_9_close, resolv)
1322         AC_MSG_CHECKING(for res_close)
1323         AC_LINK_IFELSE(
1324                 [AC_LANG_PROGRAM([
1325                                 #ifdef HAVE_SYS_SOCKET_H
1326                                 #include <sys/socket.h>
1327                                 #endif
1328                                 #ifdef HAVE_NETINET_IN_H
1329                                 #include <netinet/in.h>
1330                                 #endif
1331                                 #ifdef HAVE_ARPA_NAMESER_H
1332                                 #include <arpa/nameser.h>
1333                                 #endif
1334                                 #include <resolv.h>],
1335                                 [res_close();])],
1336                 AC_MSG_RESULT(yes)
1337                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1338                 AC_MSG_RESULT(no)
1339         ),
1340         AC_MSG_RESULT(no)
1341 )
1342
1343 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1344
1345 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1346
1347 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1348
1349 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1350
1351 AC_CHECK_HEADER([libkern/OSAtomic.h],
1352                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1353
1354 AC_CHECK_SIZEOF([int])
1355 AC_CHECK_SIZEOF([long])
1356 AC_CHECK_SIZEOF([long long])
1357 AC_CHECK_SIZEOF([char *])
1358 AC_CHECK_SIZEOF(long)
1359 AC_CHECK_SIZEOF(long long)
1360 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1361 fd_set foo;])
1362 # This doesn't actually work; what it does is to use the variable set in the
1363 # previous test as a cached value to set the right output variables.
1364 AC_CHECK_SIZEOF(fd_set.fds_bits)
1365
1366 # Set a type compatible with the previous.  We cannot just use a generic type
1367 # for these bits, because on big-endian systems, the bits won't match up
1368 # correctly if the size is wrong.
1369 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1370   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1371 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1372   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1373 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1374   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1375 fi ; fi ; fi
1376
1377 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1378 PBX_DLADDR=0
1379 old_LIBS=${LIBS}
1380 LIBS="${LIBS} -ldl"
1381 AC_LINK_IFELSE(
1382         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1383 #include <dlfcn.h>],
1384                 [dladdr((void *)0, (void *)0)]
1385         )],
1386         AC_MSG_RESULT(yes)
1387         PBX_DLADDR=1
1388         AC_SUBST([PBX_DLADDR])
1389         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1390         AC_MSG_RESULT(no)
1391 )
1392 LIBS=${old_LIBS}
1393
1394 # PKGCONFIG is used in later tests
1395 PKG_PROG_PKG_CONFIG()
1396
1397
1398 # do the package library checks now
1399
1400 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1401
1402 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1403
1404 if test "${PBX_BFD}" = "0"; then
1405   # Fedora/RedHat/CentOS require extra libraries
1406   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1407 fi
1408
1409 if test "${PBX_BFD}" = "0"; then
1410   # openSUSE requires -lz
1411   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1412 fi
1413
1414 case "${OSARCH}" in
1415 linux*)
1416   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1417   ;;
1418 esac
1419
1420 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1421 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1422 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1423
1424 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1425
1426 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1427
1428 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1429
1430 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1431 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1432
1433 GSM_INTERNAL="yes"
1434 AC_SUBST(GSM_INTERNAL)
1435 GSM_SYSTEM="yes"
1436 if test "${USE_GSM}" != "no"; then
1437    if test "${GSM_DIR}" = "internal"; then
1438       GSM_SYSTEM="no"
1439    elif test "${GSM_DIR}" != ""; then
1440       GSM_INTERNAL="no"
1441    fi
1442    if test "${GSM_SYSTEM}" = "yes"; then
1443       gsmlibdir=""
1444       if test "x${GSM_DIR}" != "x"; then
1445          if test -d ${GSM_DIR}/lib; then
1446             gsmlibdir="-L${GSM_DIR}/lib"
1447          else
1448             gsmlibdir="-L${GSM_DIR}"
1449          fi
1450       fi
1451       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1452       [Define to indicate the GSM library]), [], ${gsmlibdir})
1453       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1454          if test "x${GSM_DIR}" != "x" ; then
1455             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1456             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1457          else
1458             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1459             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1460          fi
1461          if test "${GSM_HEADER_FOUND}" = "0" ; then
1462             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1463                if test "x${GSM_MANDATORY}" = "xyes" ; then
1464                   AC_MSG_NOTICE([***])
1465                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1466                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1467                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1468                   exit 1
1469                fi
1470             fi
1471          fi
1472          GSM_OK=0
1473          if test "${GSM_HEADER_FOUND}" = "1" ; then
1474             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1475             GSM_OK=1
1476          else
1477             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1478                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1479                GSM_OK=1
1480             fi
1481          fi
1482          if test "${GSM_OK}" = "1" ; then
1483             GSM_LIB="-lgsm"
1484             if test "x${GSM_DIR}" != "x"; then
1485                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1486                GSM_INCLUDE="-I${GSM_DIR}/include"
1487             fi
1488             PBX_GSM=1
1489             GSM_INTERNAL="no"
1490          fi
1491       fi
1492    fi
1493    if test "${GSM_INTERNAL}" = "yes"; then
1494       PBX_GSM=1
1495       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1496    fi
1497 fi
1498
1499 ILBC_INTERNAL="yes"
1500 AC_SUBST(ILBC_INTERNAL)
1501 ILBC_SYSTEM="yes"
1502 if test "${USE_ILBC}" != "no"; then
1503    if test "${ILBC_DIR}" = "internal"; then
1504       ILBC_SYSTEM="no"
1505    elif test "${ILBC_DIR}" != ""; then
1506       ILBC_INTERNAL="no"
1507    fi
1508    if test "${ILBC_SYSTEM}" = "yes"; then
1509       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1510       if test "$PBX_ILBC" = "1"; then
1511          ILBC_INTERNAL="no"
1512       fi
1513    fi
1514    if test "${ILBC_INTERNAL}" = "yes"; then
1515       PBX_ILBC=1
1516    fi
1517 fi
1518
1519 LIBEDIT_INTERNAL="yes"
1520 AC_SUBST(LIBEDIT_INTERNAL)
1521 LIBEDIT_SYSTEM="yes"
1522 if test "${USE_LIBEDIT}" != "no"; then
1523    if test "${LIBEDIT_DIR}" = "internal"; then
1524       LIBEDIT_SYSTEM="no"
1525    elif test "${LIBEDIT_DIR}" != ""; then
1526       LIBEDIT_INTERNAL="no"
1527    fi
1528    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1529       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1530       if test "$PBX_LIBEDIT" = "1"; then
1531       LIBEDIT_INTERNAL="no"
1532       fi
1533    fi
1534    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1535       PBX_LIBEDIT=1
1536       LIBEDIT_IS_UNICODE=no
1537    else
1538       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1539    fi
1540 fi
1541
1542 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1543 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1544 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1545 # Some versions of Linux package iconv in glibc
1546 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1547
1548 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1549 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1550
1551 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1552
1553 if test "${USE_IMAP_TK}" != "no"; then
1554         saved_cppflags="${CPPFLAGS}"
1555         saved_libs="${LIBS}"
1556         switch_to_system_on_failure="no"
1557         if test "${IMAP_TK_DIR}" = ""; then
1558                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1559                 switch_to_system_on_failure="yes"
1560         fi
1561         if test "${IMAP_TK_DIR}" != "system"; then
1562                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1563                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1564                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1565                 fi
1566                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1567                 imap_include="-I${IMAP_TK_DIR}/c-client"
1568         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1569                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1570                 AC_LINK_IFELSE(
1571                 [AC_LANG_PROGRAM(
1572                                 [#include "c-client.h"
1573                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1574                                 {
1575                                 }
1576                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1577                                 {
1578                                 }
1579                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1580                                 {
1581                                 }
1582                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1583                                 {
1584                                 }
1585                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1586                                 {
1587                                 }
1588                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1589                                 {
1590                                 }
1591                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1592                                 {
1593                                 }
1594                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1595                                 {
1596                                 }
1597                                 void mm_log (char *string,long errflg)
1598                                 {
1599                                 }
1600                                 void mm_dlog (char *string)
1601                                 {
1602                                 }
1603                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1604                                 {
1605                                 }
1606                                 void mm_critical (MAILSTREAM *stream)
1607                                 {
1608                                 }
1609                                 void mm_nocritical (MAILSTREAM *stream)
1610                                 {
1611                                 }
1612                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1613                                 {
1614                                 }
1615                                 void mm_fatal (char *string)
1616                                 {
1617                                 }],
1618                                 [
1619                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1620                                 ]
1621                         )],
1622                         [ac_cv_imap_tk="yes"],
1623                         [ac_cv_imap_tk="no"]
1624                 )
1625                 if test "${ac_cv_imap_tk}" = "yes"; then
1626                         AC_LINK_IFELSE(
1627                                 [AC_LANG_PROGRAM(
1628                                         [#include "c-client.h"
1629                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1630                                         {
1631                                         }
1632                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1633                                         {
1634                                         }
1635                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1636                                         {
1637                                         }
1638                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1639                                         {
1640                                         }
1641                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1642                                         {
1643                                         }
1644                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1645                                         {
1646                                         }
1647                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1648                                         {
1649                                         }
1650                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1651                                         {
1652                                         }
1653                                         void mm_log (char *string,long errflg)
1654                                         {
1655                                         }
1656                                         void mm_dlog (char *string)
1657                                         {
1658                                         }
1659                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1660                                         {
1661                                         }
1662                                         void mm_critical (MAILSTREAM *stream)
1663                                         {
1664                                         }
1665                                         void mm_nocritical (MAILSTREAM *stream)
1666                                         {
1667                                         }
1668                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1669                                         {
1670                                         }
1671                                         void mm_fatal (char *string)
1672                                         {
1673                                         }],
1674                                         [
1675                                         long check = mail_expunge_full(NULL, "", 0);
1676                                         ]
1677                                 )],
1678                                 [ac_cv_imap_tk2006="yes"],
1679                                 [ac_cv_imap_tk2006="no"]
1680                         )
1681                 fi
1682                 CPPFLAGS="${saved_cppflags}"
1683                 LIBS="${saved_libs}"
1684                 if test "${ac_cv_imap_tk}" = "no"; then
1685                         AC_MSG_RESULT(no)
1686                         if test "${switch_to_system_on_failure}" = "yes"; then
1687                                 IMAP_TK_DIR="system"
1688                         else #This means they specified a directory. Search for a package installation there too
1689                                 AC_MSG_CHECKING([for system c-client library...])
1690                                 CPPFLAGS="${saved_cppflags}"
1691                                 LIBS="${saved_libs}"
1692                                 imap_include="-I${IMAP_TK_DIR}/include"
1693                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1694                                 imap_libs="-lc-client"
1695                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1696                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1697                                 AC_LINK_IFELSE(
1698                                 [AC_LANG_PROGRAM(
1699                                                 [#include "c-client.h"
1700                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1701                                                 {
1702                                                 }
1703                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1704                                                 {
1705                                                 }
1706                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1707                                                 {
1708                                                 }
1709                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1710                                                 {
1711                                                 }
1712                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1713                                                 {
1714                                                 }
1715                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1716                                                 {
1717                                                 }
1718                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1719                                                 {
1720                                                 }
1721                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1722                                                 {
1723                                                 }
1724                                                 void mm_log (char *string,long errflg)
1725                                                 {
1726                                                 }
1727                                                 void mm_dlog (char *string)
1728                                                 {
1729                                                 }
1730                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1731                                                 {
1732                                                 }
1733                                                 void mm_critical (MAILSTREAM *stream)
1734                                                 {
1735                                                 }
1736                                                 void mm_nocritical (MAILSTREAM *stream)
1737                                                 {
1738                                                 }
1739                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1740                                                 {
1741                                                 }
1742                                                 void mm_fatal (char *string)
1743                                                 {
1744                                                 }],
1745                                                 [
1746                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1747                                                 ]
1748                                         )],
1749                                         [ac_cv_imap_tk="yes"],
1750                                         [ac_cv_imap_tk="no"]
1751                                 )
1752                                 if test "${ac_cv_imap_tk}" = "yes"; then
1753                                         AC_LINK_IFELSE(
1754                                                 [AC_LANG_PROGRAM(
1755                                                         [#include "c-client.h"
1756                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1757                                                         {
1758                                                         }
1759                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1760                                                         {
1761                                                         }
1762                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1763                                                         {
1764                                                         }
1765                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1766                                                         {
1767                                                         }
1768                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1769                                                         {
1770                                                         }
1771                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1772                                                         {
1773                                                         }
1774                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1775                                                         {
1776                                                         }
1777                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1778                                                         {
1779                                                         }
1780                                                         void mm_log (char *string,long errflg)
1781                                                         {
1782                                                         }
1783                                                         void mm_dlog (char *string)
1784                                                         {
1785                                                         }
1786                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1787                                                         {
1788                                                         }
1789                                                         void mm_critical (MAILSTREAM *stream)
1790                                                         {
1791                                                         }
1792                                                         void mm_nocritical (MAILSTREAM *stream)
1793                                                         {
1794                                                         }
1795                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1796                                                         {
1797                                                         }
1798                                                         void mm_fatal (char *string)
1799                                                         {
1800                                                         }],
1801                                                         [
1802                                                         long check = mail_expunge_full(NULL, "", 0);
1803                                                         ]
1804                                                 )],
1805                                                 [ac_cv_imap_tk2006="yes"],
1806                                                 [ac_cv_imap_tk2006="no"]
1807                                         )
1808                                 fi
1809                         fi
1810                 fi
1811         fi
1812         if test "${IMAP_TK_DIR}" = "system"; then
1813                 #We will enter here if user specified "system" or if any of above checks failed
1814                 AC_MSG_CHECKING([for system c-client library...])
1815                 CPPFLAGS="${saved_cppflags}"
1816                 LIBS="${saved_libs}"
1817                 imap_ldflags=""
1818                 imap_libs="-lc-client"
1819                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1820                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1821                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1822                 AC_LINK_IFELSE(
1823                 [AC_LANG_PROGRAM(
1824                                 [#include <stdio.h>
1825                                 #include <imap/c-client.h>
1826                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1827                                 {
1828                                 }
1829                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1830                                 {
1831                                 }
1832                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1833                                 {
1834                                 }
1835                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1836                                 {
1837                                 }
1838                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1839                                 {
1840                                 }
1841                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1842                                 {
1843                                 }
1844                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1845                                 {
1846                                 }
1847                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1848                                 {
1849                                 }
1850                                 void mm_log (char *string,long errflg)
1851                                 {
1852                                 }
1853                                 void mm_dlog (char *string)
1854                                 {
1855                                 }
1856                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1857                                 {
1858                                 }
1859                                 void mm_critical (MAILSTREAM *stream)
1860                                 {
1861                                 }
1862                                 void mm_nocritical (MAILSTREAM *stream)
1863                                 {
1864                                 }
1865                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1866                                 {
1867                                 }
1868                                 void mm_fatal (char *string)
1869                                 {
1870                                 }],
1871                                 [
1872                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1873                                 ]
1874                         )],
1875                         [ac_cv_imap_tk="yes"],
1876                         [ac_cv_imap_tk="no"]
1877                 )
1878                 if test "${ac_cv_imap_tk}" = "yes"; then
1879                         AC_LINK_IFELSE(
1880                                 [AC_LANG_PROGRAM(
1881                                         [#include <stdio.h>
1882                                         #include <imap/c-client.h>
1883                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1884                                         {
1885                                         }
1886                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1887                                         {
1888                                         }
1889                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1890                                         {
1891                                         }
1892                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1893                                         {
1894                                         }
1895                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1896                                         {
1897                                         }
1898                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1899                                         {
1900                                         }
1901                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1902                                         {
1903                                         }
1904                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1905                                         {
1906                                         }
1907                                         void mm_log (char *string,long errflg)
1908                                         {
1909                                         }
1910                                         void mm_dlog (char *string)
1911                                         {
1912                                         }
1913                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1914                                         {
1915                                         }
1916                                         void mm_critical (MAILSTREAM *stream)
1917                                         {
1918                                         }
1919                                         void mm_nocritical (MAILSTREAM *stream)
1920                                         {
1921                                         }
1922                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1923                                         {
1924                                         }
1925                                         void mm_fatal (char *string)
1926                                         {
1927                                         }],
1928                                         [
1929                                         long check = mail_expunge_full(NULL, "", 0);
1930                                         ]
1931                                 )],
1932                                 [ac_cv_imap_tk2006="yes"],
1933                                 [ac_cv_imap_tk2006="no"]
1934                         )
1935                 else #looking in imap directory didn't work, try c-client
1936                         imap_ldflags=""
1937                         imap_libs="-lc-client"
1938                         imap_include="-DUSE_SYSTEM_CCLIENT"
1939                         CPPFLAGS="${saved_cppflags}"
1940                         LIBS="${saved_libs}"
1941                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1942                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1943                         AC_LINK_IFELSE(
1944                         [AC_LANG_PROGRAM(
1945                                         [#include <stdio.h>
1946                                         #include <c-client/c-client.h>
1947                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1948                                         {
1949                                         }
1950                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1951                                         {
1952                                         }
1953                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1954                                         {
1955                                         }
1956                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1957                                         {
1958                                         }
1959                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1960                                         {
1961                                         }
1962                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1963                                         {
1964                                         }
1965                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1966                                         {
1967                                         }
1968                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1969                                         {
1970                                         }
1971                                         void mm_log (char *string,long errflg)
1972                                         {
1973                                         }
1974                                         void mm_dlog (char *string)
1975                                         {
1976                                         }
1977                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1978                                         {
1979                                         }
1980                                         void mm_critical (MAILSTREAM *stream)
1981                                         {
1982                                         }
1983                                         void mm_nocritical (MAILSTREAM *stream)
1984                                         {
1985                                         }
1986                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1987                                         {
1988                                         }
1989                                         void mm_fatal (char *string)
1990                                         {
1991                                         }],
1992                                         [
1993                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1994                                         ]
1995                                 )],
1996                                 [ac_cv_imap_tk="yes"],
1997                                 [ac_cv_imap_tk="no"]
1998                         )
1999                         if test "${ac_cv_imap_tk}" = "yes"; then
2000                                 AC_LINK_IFELSE(
2001                                         [AC_LANG_PROGRAM(
2002                                                 [#include <stdio.h>
2003                                                 #include <c-client/c-client.h>
2004                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2005                                                 {
2006                                                 }
2007                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2008                                                 {
2009                                                 }
2010                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2011                                                 {
2012                                                 }
2013                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2014                                                 {
2015                                                 }
2016                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2017                                                 {
2018                                                 }
2019                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2020                                                 {
2021                                                 }
2022                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2023                                                 {
2024                                                 }
2025                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2026                                                 {
2027                                                 }
2028                                                 void mm_log (char *string,long errflg)
2029                                                 {
2030                                                 }
2031                                                 void mm_dlog (char *string)
2032                                                 {
2033                                                 }
2034                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2035                                                 {
2036                                                 }
2037                                                 void mm_critical (MAILSTREAM *stream)
2038                                                 {
2039                                                 }
2040                                                 void mm_nocritical (MAILSTREAM *stream)
2041                                                 {
2042                                                 }
2043                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2044                                                 {
2045                                                 }
2046                                                 void mm_fatal (char *string)
2047                                                 {
2048                                                 }],
2049                                                 [
2050                                                 long check = mail_expunge_full(NULL, "", 0);
2051                                                 ]
2052                                         )],
2053                                         [ac_cv_imap_tk2006="yes"],
2054                                         [ac_cv_imap_tk2006="no"]
2055                                 )
2056                         fi
2057                 fi
2058         fi
2059         if test "${ac_cv_imap_tk}" = "yes"; then
2060                 AC_MSG_RESULT(yes)
2061                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2062                 IMAP_TK_INCLUDE="${imap_include}"
2063                 PBX_IMAP_TK=1
2064                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2065                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2066                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2067                 fi
2068         else
2069                 AC_MSG_RESULT(no)
2070         fi
2071         CPPFLAGS="${saved_cppflags}"
2072         LIBS="${saved_libs}"
2073 fi
2074
2075 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2076
2077 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2078
2079 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2080
2081 # BSD (and OS X) equivalent of inotify
2082 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2083
2084 # 64-bit version of kevent (from kqueue) on OS X
2085 AC_CHECK_FUNCS([kevent64])
2086
2087 # Needed by unixodbc
2088 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2089
2090 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2091
2092 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2093
2094 if test "${PBX_MISDN}" = 1; then
2095    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2096    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2097    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2098    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2099    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2100    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2101 fi
2102
2103 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2104
2105 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2106
2107 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2108
2109 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2110 [#include <ne_auth.h>],
2111 [#ifndef NE_AUTH_NTLM
2112 #error Need libneon >= 0.29.0
2113 #endif])
2114
2115 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2116 [#include <net-snmp/net-snmp-config.h>
2117 #include <net-snmp/net-snmp-includes.h>
2118 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2119 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2120
2121 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2122
2123 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2124 # detect as a useable version so that is going to be the minimum version
2125 # that we will require.
2126 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2127 # script bug which does not find the ldns library.  The bug is fixed in
2128 # v1.4.22 but that version is not easily detectable.
2129 #
2130 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2131 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2132
2133 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2134
2135 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2136
2137 # Non-glibc platforms require libexecinfo for backtrace support
2138 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2139 # Linux, however, has backtrace directly in glibc
2140 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2141
2142 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2143
2144 # possible places for oss definitions
2145 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2146 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2147 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2148
2149 PG_CONFIG=No
2150 if test "${USE_PGSQL}" != "no"; then
2151    if test "x${PGSQL_DIR}" != "x"; then
2152       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2153       if test x"${PG_CONFIG}" = xNo; then
2154          AC_MSG_NOTICE([***])
2155          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2156          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2157          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2158          AC_MSG_NOTICE([*** including --without-postgres])
2159          exit 1
2160       fi
2161    else
2162       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2163    fi
2164 fi
2165 if test "${PG_CONFIG}" != No; then
2166    PGSQL_libdir=`${PG_CONFIG} --libdir`
2167    PGSQL_includedir=`${PG_CONFIG} --includedir`
2168    if test "x$?" != "x0" ; then
2169       if test -n "${PGSQL_MANDATORY}" ; then
2170          AC_MSG_NOTICE([***])
2171          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2172          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2173          AC_MSG_NOTICE([*** including --without-postgres])
2174          exit 1
2175           fi
2176    else
2177       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2178       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2179
2180       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2181       old_CFLAGS=${CFLAGS}
2182       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2183       old_LDFLAGS=${LDFLAGS}
2184       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2185       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2186           [const char *foo = pg_encoding_to_char(1)])],
2187         [AC_MSG_RESULT(yes)
2188          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2189         [AC_MSG_RESULT(no)])
2190       CFLAGS=${old_CFLAGS}
2191       LDFLAGS=${old_LDFLAGS}
2192
2193       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2194          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2195          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2196          PBX_PGSQL=1
2197       elif test -n "${PGSQL_MANDATORY}";
2198       then
2199          AC_MSG_NOTICE([***])
2200          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2201          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2202          AC_MSG_NOTICE([*** including --without-postgres])
2203          exit 1
2204       fi
2205    fi
2206 fi
2207
2208 if test "$USE_PJPROJECT" != "no" ; then
2209    if test "$PJPROJECT_BUNDLED" = "no" ; then
2210       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2211
2212       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2213       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2214
2215       saved_cppflags="${CPPFLAGS}"
2216       saved_libs="${LIBS}"
2217       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2218       LIBS="${LIBS} ${PJPROJECT_LIB}"
2219       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2220       LIBS="${saved_libs}"
2221       CPPFLAGS="${saved_cppflags}"
2222
2223       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2224       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2225       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2226
2227       saved_cppflags="${CPPFLAGS}"
2228       saved_libs="${LIBS}"
2229       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2230       LIBS="${LIBS} ${PJPROJECT_LIB}"
2231       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2232       LIBS="${saved_libs}"
2233       CPPFLAGS="${saved_cppflags}"
2234
2235       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2236       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2237       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2238    fi
2239 fi
2240
2241 AC_SUBST([PYTHONDEV_LIB])
2242 AC_SUBST([PYTHONDEV_INCLUDE])
2243 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2244
2245 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2246
2247 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2248
2249 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2250 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2251 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2252 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2253 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2254 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2255 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2256 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2257 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2258 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2259 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2260 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2261 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2262 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2263 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2264 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2265 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2266
2267 # ------------------------------------v
2268 # TODO: The code can be changed to always include these features now.
2269 # These features will always be present if pri_connected_line_update is available.
2270 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2271 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2272 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2273 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2274 # ------------------------------------^
2275
2276 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2277 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h], [-lfftw3])
2278 if test "$PBX_FFTW3" = "1"; then
2279         AC_DEFINE([HAVE_FFTW], 1, [Define 1 if your system has fftw.])
2280 fi
2281
2282 AST_C_COMPILE_CHECK([SPANDSP], [
2283                 #if SPANDSP_RELEASE_DATE < 20080516
2284                 #error "spandsp 0.0.5 or greater is required"
2285                 #endif
2286         ], [spandsp/version.h], , [minimum version of SpanDSP])
2287
2288 if test "x${PBX_SPANDSP}" = "x1" ; then
2289         # We found the correct version in the header, now let's make sure it links
2290         # properly, and that libtiff is available
2291         PBX_SPANDSP=0
2292         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2293 fi
2294
2295 if test "x${PBX_SPANDSP}" = "x1" ; then
2296         # We also need t38_terminal_init()
2297         PBX_SPANDSP=0
2298         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2299 fi
2300
2301 # Check for libss7 v2.0 branch compatible version.
2302 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2303
2304 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2305
2306 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2307
2308 if test "${USE_PWLIB}" != "no"; then
2309         if test -n "${PWLIB_DIR}"; then
2310                 PWLIBDIR="${PWLIB_DIR}"
2311         fi
2312         AST_CHECK_PWLIB()
2313         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2314
2315         if test "${HAS_PWLIB:-unset}" != "unset"; then
2316                 AST_CHECK_PWLIB_PLATFORM()
2317
2318                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2319
2320                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2321                         [Define if your system has the PWLib libraries.],
2322                         [#include "ptlib.h"],
2323                         [int q = (int) PTime::IsDaylightSavings();])
2324         fi
2325 fi
2326
2327 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2328         if test -n "${OPENH323_DIR}"; then
2329                 OPENH323DIR="${OPENH323_DIR}"
2330         fi
2331         AST_CHECK_OPENH323()
2332         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2333         AST_CHECK_OPENH323_BUILD()
2334         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2335         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2336                 [Define if your system has the OpenH323 libraries.],
2337                 [#include "ptlib.h"
2338                 #include "h323.h"
2339                 #include "h323ep.h"],
2340                 [H323EndPoint ep = H323EndPoint();],
2341                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2342 fi
2343
2344 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2345 if test "x${PBX_LUA}" = "x1" ; then
2346         if test x"${LUA_DIR}" = x; then
2347                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2348         else
2349                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2350         fi
2351 fi
2352
2353 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2354 if test "x${PBX_LUA}" = "x1" ; then
2355         if test x"${LUA_DIR}" = x; then
2356                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2357         else
2358                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2359         fi
2360 fi
2361
2362 # Some distributions (like SuSE) remove the 5.1 suffix.
2363 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2364
2365 # Accept either RADIUS client library, their APIs are fully compatible,
2366 # just different header filenames and different SONAMEs
2367 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2368 if test "x${PBX_RADIUS}" = "x1"; then
2369         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2370 else
2371         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2372         if test "x${PBX_RADIUS}" = "x1"; then
2373                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2374         else
2375                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2376                 if test "x${PBX_RADIUS}" = "x1"; then
2377                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2378                 fi
2379         fi
2380 fi
2381
2382 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2383
2384 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2385 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2386
2387 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2388
2389 # See if the main speex library contains the preprocess functions
2390 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2391 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2392    PBX_SPEEX_PREPROCESS=1
2393 fi
2394
2395 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2396 if test "${PBX_SPEEXDSP}" = 1; then
2397    PBX_SPEEX_PREPROCESS=1
2398 fi
2399
2400 AC_SUBST(PBX_SPEEX_PREPROCESS)
2401
2402 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2403
2404 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2405
2406 if test "${PBX_SQLITE3}" != 1; then
2407         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2408         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2409         exit 1
2410 fi
2411
2412 # Find crypt support
2413 # * -lcrypt on *NIX
2414 # * in libsystem on OS X
2415 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2416 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2417
2418 if test "x$LIBCRYPT_LIB" != "x" ; then
2419     CRYPT_LIB="$LIBCRYPT_LIB"
2420     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2421     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2422 elif test "x$SYSCRYPT" != "x" ; then
2423     CRYPT_LIB=""
2424     CRYPT_INCLUDE=""
2425     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2426 fi
2427
2428 AC_SUBST(CRYPT_LIB)
2429 AC_SUBST(CRYPT_INCLUDE)
2430
2431 # Find crypt_r support
2432 AC_CHECK_LIB([crypt], [crypt_r],
2433     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2434
2435 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2436
2437 if test "$PBX_CRYPTO" = "1";
2438 then
2439         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2440 fi
2441
2442 if test "$PBX_OPENSSL" = "1";
2443 then
2444         AST_CHECK_OSPTK([4], [0], [0])
2445         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2446 fi
2447
2448 if test "$PBX_OPENSSL" = "1";
2449 then
2450         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2451 fi
2452
2453 if test "$PBX_OPENSSL" = "1";
2454 then
2455         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2456         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2457 fi
2458
2459 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2460
2461 if test "$PBX_SRTP" = "1";
2462 then
2463     saved_libs="${LIBS}"
2464     saved_ldflags="${LDFLAGS}"
2465     saved_cflags="${CFLAGS}"
2466     LIBS="${LIBS} ${SRTP_LIB}"
2467     LDFLAGS="${LDFLAGS} -shared -fPIC"
2468     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2469     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2470     AC_LINK_IFELSE(
2471     [
2472         AC_LANG_PROGRAM(
2473             [#include <srtp/srtp.h>],
2474             [srtp_init();]
2475         )
2476     ],
2477     [ AC_MSG_RESULT(yes) ],
2478     [
2479         AC_MSG_RESULT(no)
2480         AC_MSG_WARN(***)
2481         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2482         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2483         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2484         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2485         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2486         AC_MSG_WARN(*** configure script.)
2487         AC_MSG_WARN(***)
2488         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2489         AC_MSG_WARN(*** with the --without-srtp option.)
2490         exit 1
2491     ]
2492     )
2493     LIBS="${saved_libs}"
2494     LDFLAGS="${saved_ldflags}"
2495     CFLAGS="${saved_cflags}"
2496 fi
2497
2498 if test "$PBX_SRTP" = "1";
2499 then
2500         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2501         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2502         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [aes_gcm_128_openssl])
2503 fi
2504
2505 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2506
2507 for ver in 2.0 2.2 2.4 2.6; do
2508         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2509         if test "$PBX_GMIME" = 1; then
2510                 break;
2511         fi
2512 done
2513
2514 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2515
2516 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2517
2518 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2519
2520 if test "${tonezone_does_not_need_lm}" = "no" ; then
2521   tonezone_extra="-lm"
2522 fi
2523
2524 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2525
2526 if test "${OSARCH}" = "OpenBSD";
2527 then
2528         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2529 else
2530         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2531 fi
2532 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2533
2534 AC_LANG_PUSH(C++)
2535
2536 if test "${USE_VPB}" != "no"; then
2537    AC_MSG_CHECKING(for vpb_open in -lvpb)
2538    saved_libs="${LIBS}"
2539    saved_cppflags="${CPPFLAGS}"
2540    if test "x${VPB_DIR}" != "x"; then
2541       if test -d ${VPB_DIR}/lib; then
2542          vpblibdir=${VPB_DIR}/lib
2543       else
2544          vpblibdir=${VPB_DIR}
2545       fi
2546       LIBS="${LIBS} -L${vpblibdir}"
2547       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2548    fi
2549    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2550    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2551    AC_LINK_IFELSE(
2552         [
2553         AC_LANG_PROGRAM(
2554         [#include <vpbapi.h>],
2555         [int q = vpb_open(0,0);])
2556         ],
2557         [       AC_MSG_RESULT(yes)
2558                 ac_cv_lib_vpb_vpb_open="yes"
2559         ],
2560         [       AC_MSG_RESULT(no)
2561                 ac_cv_lib_vpb_vpb_open="no"
2562         ]
2563         )
2564    LIBS="${saved_libs}"
2565    CPPFLAGS="${saved_cppflags}"
2566    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2567         VPB_LIB="-lvpb"
2568         if test "${VPB_DIR}" != ""; then
2569            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2570            VPB_INCLUDE="-I${VPB_DIR}/include"
2571         fi
2572         PBX_VPB=1
2573         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2574    fi
2575 fi
2576
2577 AC_LANG_POP
2578
2579 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2580
2581 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2582         # Does ODBC support wide characters?
2583         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2584         AC_LINK_IFELSE(
2585                 [AC_LANG_PROGRAM(
2586                         [#include <sql.h>
2587 #include <sqlext.h>],
2588                         [int foo = SQL_WCHAR])],
2589                 AC_MSG_RESULT(yes)
2590                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2591                 AC_MSG_RESULT(no)
2592         )
2593 fi
2594
2595 AC_CHECK_HEADER([linux/compiler.h],
2596                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2597
2598 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2599                                    #include <linux/version.h>
2600                                    #ifdef HAVE_LINUX_COMPILER_H
2601                                    #include <linux/compiler.h>
2602                                    #endif
2603                                    ])
2604 AC_SUBST(PBX_IXJUSER)
2605
2606 # Used in res/res_pktccops
2607 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2608 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2609
2610 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2611 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2612 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2613
2614 # possible places for video4linux version 1
2615 AC_CHECK_HEADER([linux/videodev.h],
2616         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2617
2618 # possible places for X11
2619 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2620 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2621
2622 PBX_LAUNCHD=0
2623 if test "${cross_compiling}" = "no";
2624 then
2625   AC_CHECK_FILE(/sbin/launchd,
2626     [PBX_LAUNCHD=1]
2627     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2628 fi
2629 AC_SUBST(PBX_LAUNCHD)
2630
2631 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2632
2633 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2634 # or iODBC
2635
2636 PBX_GENERIC_ODBC=0
2637
2638 if test "${PBX_UNIXODBC}" = 1; then
2639    PBX_GENERIC_ODBC=1
2640    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2641    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2642 elif test "${PBX_IODBC}" = 1; then
2643    PBX_GENERIC_ODBC=1
2644    GENERIC_ODBC_LIB="${IODBC_LIB}"
2645    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2646 fi
2647
2648 AC_SUBST([GENERIC_ODBC_LIB])
2649 AC_SUBST([GENERIC_ODBC_INCLUDE])
2650 AC_SUBST([PBX_GENERIC_ODBC])
2651
2652 AC_SUBST([PBX_SYSTEMD])
2653 AC_SUBST([SYSTEMD_LIB])
2654 AC_SUBST([SYSTEMD_INCLUDE])
2655 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2656
2657 PBX_SYSLOG=0
2658
2659 if test "${ac_cv_header_syslog_h}" = "yes"; then
2660    # syslog facilities
2661    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2662    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2663    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2664    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2665    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2666    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2667    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2668    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2669    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2670    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2671    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2672    PBX_SYSLOG=1
2673 fi
2674
2675 AC_SUBST([PBX_SYSLOG])
2676
2677 if test -f makeopts; then
2678         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2679 else
2680         touch makeopts.acbak
2681 fi
2682
2683 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2684 AST_CHECK_MANDATORY
2685
2686 if test -f build_tools/menuselect-deps; then
2687     # extract old values of all PBX_ variables from menuselect-deps
2688     # and preserve them so that menuselect can determine whether
2689     # any previously-met dependencies are no longer met and warn
2690     # the user appropriately
2691     while IFS="=:" read var val old_val; do
2692         eval "PBX_${var}=\${PBX_${var}}:${val}"
2693     done < build_tools/menuselect-deps
2694 fi
2695
2696 AC_OUTPUT
2697
2698 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2699 if test "x${ac_cv_path_CMP}" = "x:"; then
2700         ( cd `pwd`/menuselect && ./configure )
2701 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2702         ( cd `pwd`/menuselect && ./configure )
2703 fi ; fi
2704
2705 rm makeopts.acbak makeopts.acbak2
2706
2707
2708 if test "x${silent}" != "xyes" ; then
2709 echo
2710 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2711 echo "            .\$7\$7..          .7\$\$7:.    "
2712 echo "          .\$\$:.                 ,\$7.7   "
2713 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2714 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2715 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2716 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2717 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2718 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2719 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2720 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2721 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2722 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2723 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2724 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2725 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2726 echo " \$\$\$\$\$                        \$\$\$       "
2727 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2728 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2729 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2730 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2731 echo
2732 fi
2733
2734 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2735         echo "WARNING: iodbc libs/headers found!"
2736         echo
2737         echo "  If you plan to use ODBC functionality, you should consider"
2738         echo "  switching to unixodbc instead."
2739         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2740         echo
2741 fi
2742
2743 AC_MSG_NOTICE(Package configured for: )
2744 AC_MSG_NOTICE( OS type  : $host_os)
2745 AC_MSG_NOTICE( Host CPU : $host_cpu)
2746 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2747 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2748 if test "${cross_compiling}" = "yes"; then
2749    AC_MSG_NOTICE( Cross Compilation = YES)
2750 fi