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