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