e7fc21c66ead602292592a1533bb6d59947d32f0
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([FLEX], [flex], :)
267 AC_PATH_PROG([GREP], [grep], :)
268 AC_PATH_PROG([PYTHON], [python], :)
269 AC_PATH_PROG([FIND], [find], :)
270 AC_PATH_PROG([COMPRESS], [compress], :)
271 AC_PATH_PROG([BASENAME], [basename], :)
272 AC_PATH_PROG([DIRNAME], [dirname], :)
273 AC_PATH_PROG([SHELL], [sh], :)
274 AC_PATH_PROG([LN], [ln], :)
275 AC_PATH_PROG([DOXYGEN], [doxygen], :)
276 AC_PATH_PROG([DOT], [dot], :)
277 AC_PATH_PROG([WGET], [wget], :)
278 AC_PATH_PROG([CURL], [curl], :)
279 AC_PATH_PROG([RUBBER], [rubber], :)
280 AC_PATH_PROG([CATDVI], [catdvi], :)
281 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
282 AC_PATH_PROG([XMLLINT], [xmllint], :)
283 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
284 AC_PATH_PROG([BASH], [bash], :)
285 AC_PATH_PROG([GIT], [git], :)
286 AC_PATH_PROG([ALEMBIC], [alembic], :)
287 if test "${WGET}" != ":" ; then
288   DOWNLOAD=${WGET}
289 else if test "${CURL}" != ":" ; then
290   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
291 else
292   AC_PATH_PROG([FETCH], [fetch], [:])
293   DOWNLOAD=${FETCH}
294 fi
295 fi
296 AC_SUBST(DOWNLOAD)
297 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
298 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
299 AC_PATH_PROG([OPENSSL], [openssl], :)
300
301 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
302         if test "x$BISON" != "x:" ; then
303                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
304                 # Use mktemp if possible; otherwise fall back on mkdir,
305                 # with $RANDOM to make collisions less likely.
306                 : ${TMPDIR=/tmp}
307                 {
308                   tmp=`
309                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
310                   ` &&
311                   test -n "$tmp" && test -d "$tmp"
312                 } || {
313                   tmp=$TMPDIR/foo$$-$RANDOM
314                   (umask 077 && mkdir "$tmp")
315                 } || exit $?
316                 cat >$tmp/test.y <<__EOL__
317 %parse-param {struct parse_io *parseio}
318 %%
319 file : { \$\$ = parseio->pval = 1; }
320         ;
321 %%
322 __EOL__
323                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
324                 if test -e "${tmp}/test.tab.c"; then
325                         ac_cv_path_BISON2=${BISON}
326                 fi
327                 rm -rf ${tmp}
328         fi
329         ])
330 if test "x${ac_cv_path_BISON2}" = "x" ; then
331         BISON=:
332         PBX_BISON=0
333 else
334         PBX_BISON=1
335 fi
336 AC_SUBST(PBX_BISON)
337 if test "x${FLEX}" = "x:" ; then
338         PBX_FLEX=0
339 else
340         PBX_FLEX=1
341 fi
342 AC_SUBST(PBX_FLEX)
343
344 if test "x${XMLSTARLET}" = "x:" ; then
345         PBX_XMLSTARLET=0
346 else
347         PBX_XMLSTARLET=1
348 fi
349 AC_SUBST(PBX_XMLSTARLET)
350
351 if test "x${BASH}" = "x:" ; then
352         PBX_BASH=0
353 else
354         PBX_BASH=1
355 fi
356 AC_SUBST(PBX_BASH)
357
358 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
359 if test "${SOXMIX}" != ":" ; then
360         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
361 fi
362
363 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
364
365 if test "${MD5}" = "digest" ; then
366    MD5="${MD5} -a md5"
367 fi
368
369 AX_PTHREAD
370
371 AC_LANG(C)
372
373 AC_ARG_ENABLE([dev-mode],
374         [AS_HELP_STRING([--enable-dev-mode],
375                 [Turn on developer mode])],
376         [case "${enableval}" in
377               y|ye|yes) AST_DEVMODE=yes ;;
378               n|no)  AST_DEVMODE=no ;;
379               noisy)
380               AST_DEVMODE=yes
381               NOISY_BUILD=yes
382               ;;
383               strict)
384               AST_DEVMODE=yes
385               AST_DEVMODE_STRICT=yes
386               ;;
387               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
388         esac])
389 AC_SUBST(NOISY_BUILD)
390 AC_SUBST(AST_DEVMODE)
391 AC_SUBST(AST_DEVMODE_STRICT)
392
393 AST_CODE_COVERAGE=no
394 AC_ARG_ENABLE([coverage],
395         [AS_HELP_STRING([--enable-coverage],
396                 [Turn on code coverage tracking (for gcov)])],
397         [case "${enableval}" in
398               y|ye|yes) AST_CODE_COVERAGE=yes ;;
399               n|no) AST_CODE_COVERAGE=no ;;
400               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
401         esac])
402 AC_SUBST(AST_CODE_COVERAGE)
403
404 AST_CHECK_RAII()
405 AST_CHECK_STRSEP_ARRAY_BOUNDS()
406
407 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
408 # various packages.
409 # $1 is the prefix for the variables in makeopts and autoconfig.h
410 # $2 is the short comment, $4 is the long comment
411 # $3 is the name used in --with- or --without- flags for configure.
412 #
413 # Package option names should be in alphabetical order
414 # by the --with option name (the third field),
415 # to make things easier for the users.
416
417 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
418 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
419
420 # BKTR is used for backtrace support on platforms that do not
421 # have it natively.
422 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
423 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
424 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
425 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
426 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
427 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
428 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
429 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
430 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
431 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
432 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
433 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
434 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
435 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
436 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
437 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
438 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
439 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
440 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
441 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
442 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
443 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
444 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
445 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
446 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
447 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
448 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
449 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
450 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
451 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
452 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
453 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
454 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
455 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
456 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
457 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
458 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
459 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
460 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
461 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
462 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
463 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
464 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
465 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
466 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
467 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
468 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
469 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
470 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
471 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
472 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
473 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
474
475 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
476 PJPROJECT_BUNDLED=no
477 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
478
479 AC_ARG_WITH([pjproject-bundled],
480         [AS_HELP_STRING([--with-pjproject-bundled],
481                 [Use bundled pjproject libraries])],
482         [case "${enableval}" in
483               n|no) PJPROJECT_BUNDLED=no ;;
484               *) PJPROJECT_BUNDLED=yes ;;
485         esac])
486 AC_SUBST(PJPROJECT_BUNDLED)
487
488 if test "$PJPROJECT_BUNDLED" = "yes" -a "${ac_mandatory_list#*PJPROJECT*}" != "$ac_mandatory_list" ; then
489    AC_MSG_ERROR(--with-pjproject and --with-pjproject-bundled can't both be specified)
490 fi
491
492 if test "$PJPROJECT_BUNDLED" = "yes" ; then
493    ac_mandatory_list="$ac_mandatory_list PJPROJECT"
494    PJPROJECT_DIR="${ac_top_build_prefix}third-party/pjproject"
495 fi
496
497 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
498 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
499 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
500 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
501 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
502 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
503 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
504 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
505 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
506
507 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
508 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
509 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
510 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
511 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
512 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
513 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
514 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
515 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
516 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
517 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
518 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
519 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
520 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
521 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
522 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
523 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
524 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
525 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
526 # ------------------------------------v
527 # TODO: The code can be changed to always include these features now.
528 # These features will always be present if pri_connected_line_update is available.
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
533 # ------------------------------------^
534 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
535 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
536 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
537 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
538 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
539 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
540 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
541 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
542 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
543 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
544 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
545 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
546 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
547 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
548 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
549 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
550 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
551 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
552 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
553 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
554 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
555 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
556 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
557 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
558 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
559 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
560 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
561 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
562 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
563 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
564 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
565 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
566 AST_EXT_LIB_SETUP([X11], [X11], [x11])
567 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
568
569 # check for basic system features and functionality before
570 # checking for package libraries
571
572 AC_FUNC_ALLOCA
573 AC_HEADER_DIRENT
574 AC_HEADER_STDC
575 AC_HEADER_SYS_WAIT
576 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])
577
578 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
579 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
580 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
581 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
582 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
583
584 EDITLINE_LIB=""
585 if test "x$TERMCAP_LIB" != "x" ; then
586   EDITLINE_LIB="$TERMCAP_LIB"
587 elif test "x$TINFO_LIB" != "x" ; then
588   EDITLINE_LIB="$TINFO_LIB"
589 elif test "x$CURSES_LIB" != "x" ; then
590   EDITLINE_LIB="$CURSES_LIB"
591 elif test "x$NCURSES_LIB" != "x" ; then
592   EDITLINE_LIB="$NCURSES_LIB"
593 else
594   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
595 fi
596 AC_SUBST(EDITLINE_LIB)
597
598 # Find required UUID support.
599 #  * -luuid on Linux
600 #  * -le2fs-uuid on OpenBSD
601 #  * in libsystem on OS X
602 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
603 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
604 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
605
606 if test "x$LIBUUID_LIB" != "x" ; then
607   UUID_INCLUDE="$LIBUUID_INCLUDE"
608   UUID_LIB="$LIBUUID_LIB"
609 elif test "x$E2FSUUID_LIB" != "x" ; then
610   UUID_INCLUDE="$E2FSUUID_INCLUDE"
611   UUID_LIB="$E2FSUUID_LIB"
612 elif test "x$SYSUUID" != "x" ; then
613   UUID_INCLUDE=""
614   UUID_LIB=""
615 else
616   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
617 fi
618 AC_SUBST(UUID_INCLUDE)
619 AC_SUBST(UUID_LIB)
620
621 # Find required JSON support.
622 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
623
624 if test "x$JANSSON_LIB" == "x"; then
625   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
626 fi
627
628 # See if clock_gettime is in librt
629 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
630
631 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
632         [#include <libxml/tree.h>
633         #include <libxml/parser.h>],
634         [LIBXML_TEST_VERSION])
635
636 if test "${PBX_LIBXML2}" != 1; then
637         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
638         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
639         exit 1
640 fi
641
642 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
643
644 # Another mandatory item (unless it's explicitly disabled)
645 AC_ARG_ENABLE([xmldoc],
646         [AS_HELP_STRING([--disable-xmldoc],
647                 [Explicitly disable XML documentation])],
648         [case "${enableval}" in
649                 y|ye|yes) disable_xmldoc=no ;;
650                 n|no)  disable_xmldoc=yes ;;
651                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
652         esac], [disable_xmldoc=no])
653
654 if test "${disable_xmldoc}" != "yes"; then
655         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
656         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
657
658 fi
659
660 # some embedded systems omit internationalization (locale) support
661 AC_CHECK_HEADERS([xlocale.h])
662
663 AC_CHECK_HEADERS([winsock.h winsock2.h])
664
665 AC_CHECK_HEADER([sys/poll.h],
666          [],
667      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
668
669 AC_SYS_LARGEFILE
670
671 # Checks for typedefs, structures, and compiler characteristics.
672 AC_HEADER_STDBOOL
673 AC_C_CONST
674 AC_TYPE_UID_T
675 AC_C_INLINE
676 AC_TYPE_LONG_DOUBLE_WIDER
677 AC_TYPE_MODE_T
678 AC_TYPE_OFF_T
679 AC_TYPE_PID_T
680 AC_TYPE_SIZE_T
681 AC_CHECK_MEMBERS([struct stat.st_blksize])
682 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
683 #include <sys/socket.h> ])
684 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
685 AC_HEADER_TIME
686 AC_STRUCT_TM
687 AC_C_VOLATILE
688 AC_CHECK_TYPES([ptrdiff_t])
689 stat_nsec_found=no
690 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
691
692 if test "${stat_nsec_found}" != yes; then
693         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
694 fi
695
696 # Checks for library functions.
697 AC_FUNC_CHOWN
698 AC_FUNC_CLOSEDIR_VOID
699 AC_FUNC_ERROR_AT_LINE
700 AST_FUNC_FORK
701 AC_FUNC_FSEEKO
702 AC_PROG_GCC_TRADITIONAL
703 # XXX: these are commented out until we determine whether it matters if our malloc()
704 # acts exactly like glibc's or not
705 # AC_FUNC_MALLOC
706 # AC_FUNC_REALLOC
707 AC_FUNC_MEMCMP
708 AC_FUNC_MMAP
709 AC_FUNC_SELECT_ARGTYPES
710 AC_FUNC_STAT
711 AC_FUNC_STRCOLL
712 AC_FUNC_STRFTIME
713 AC_FUNC_STRNLEN
714 AC_FUNC_STRTOD
715 AC_FUNC_UTIME_NULL
716 AC_FUNC_VPRINTF
717 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])
718
719 AC_MSG_CHECKING(for htonll)
720 AC_LINK_IFELSE(
721         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
722                 [return htonll(0);])],
723         AC_MSG_RESULT(yes)
724         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
725         AC_MSG_RESULT(no)
726 )
727
728 AC_MSG_CHECKING(for ntohll)
729 AC_LINK_IFELSE(
730         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
731                 [return ntohll(0);])],
732         AC_MSG_RESULT(yes)
733         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
734         AC_MSG_RESULT(no)
735 )
736
737 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
738 # so that AC_CHECK_FUNCS can detect functions in that library.
739 AC_CHECK_LIB([m], [sqrt])
740 # BSD might not have exp2, and/or log2
741 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])
742
743 # Certain architectures don't really have long double, even though
744 # AC_CHECK_FUNCS would otherwise find the following functions.
745 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
746         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])
747 fi
748
749 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
750 AC_LINK_IFELSE(
751         [AC_LANG_PROGRAM([#include <limits.h>],
752                 [long long foo = LLONG_MAX])],
753         AC_MSG_RESULT(yes)
754         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
755         AC_MSG_RESULT(no)
756 )
757
758 AC_MSG_CHECKING(for timersub in time.h)
759 AC_LINK_IFELSE(
760         [AC_LANG_PROGRAM([#include <sys/time.h>],
761                 [struct timeval *a; timersub(a, a, a);])],
762         AC_MSG_RESULT(yes)
763                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
764         AC_MSG_RESULT(no)
765 )
766
767 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
768 old_LDFLAGS=${LDFLAGS}
769 cat >conftest.dynamics <<_ACEOF
770 {
771         *ast_*;
772 };
773 _ACEOF
774 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
775 PBX_DYNAMIC_LIST=0
776 AC_LINK_IFELSE(
777         [AC_LANG_PROGRAM([], [])],
778         PBX_DYNAMIC_LIST=1
779         AC_MSG_RESULT(yes),
780         AC_MSG_RESULT(no)
781 )
782 AC_SUBST(PBX_DYNAMIC_LIST)
783 LDFLAGS=${old_LDFLAGS}
784 rm -f conftest.dynamics
785
786 AC_CHECK_HEADER([sys/poll.h],
787    [HAS_POLL=1]
788    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
789    )
790
791 AC_ARG_ENABLE([internal-poll],
792         [AS_HELP_STRING([--enable-internal-poll],
793                 [Use Asterisk's poll implementation])],
794         [case "${enableval}" in
795                 y|ye|yes) HAS_POLL="";;
796                 n|no) HAS_POLL="${HAS_POLL}" ;;
797                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
798         esac])
799 AC_SUBST(HAS_POLL)
800
801 AC_ARG_ENABLE([asteriskssl],
802         [AS_HELP_STRING([--disable-asteriskssl],
803                 [Disable Asterisk's SSL wrapper library])],
804         [case "${enableval}" in
805                 y|ye|yes) AST_ASTERISKSSL=yes ;;
806                 n|no)  AST_ASTERISKSSL=no ;;
807                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
808         esac], [AST_ASTERISKSSL=yes])
809 AC_SUBST(AST_ASTERISKSSL)
810
811 # https support (in main/http.c) uses funopen on BSD systems,
812 # fopencookie on linux
813 AC_CHECK_FUNCS([funopen fopencookie])
814
815 AC_CHECK_FUNCS([inet_aton])
816
817 # check if we have IP_PKTINFO constant defined
818 AC_MSG_CHECKING(for IP_PKTINFO)
819 AC_LINK_IFELSE(
820                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
821                                                 [int pi = IP_PKTINFO;])],
822                 AC_MSG_RESULT(yes)
823                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
824                 AC_MSG_RESULT(no)
825 )
826
827 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
828 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
829
830 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
831 AC_LINK_IFELSE(
832         [AC_LANG_PROGRAM([#include <stdlib.h>
833                          #include <netdb.h>],
834                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
835         AC_MSG_RESULT(yes)
836         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
837         AC_MSG_RESULT(no)
838 )
839
840 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
841 AC_LINK_IFELSE(
842         [AC_LANG_PROGRAM([#include <stdlib.h>
843                          #include <netdb.h>],
844                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
845         AC_MSG_RESULT(yes)
846         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
847         AC_MSG_RESULT(no)
848 )
849
850 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
851
852 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
853 AC_LINK_IFELSE(
854 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
855 AC_MSG_RESULT(yes)
856 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
857 AC_MSG_RESULT(no)
858 )
859
860 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
861 AC_LINK_IFELSE(
862 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
863 AC_MSG_RESULT(yes)
864 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
865 AC_MSG_RESULT(no)
866 )
867
868 AC_MSG_CHECKING(for locale_t in locale.h)
869 AC_LINK_IFELSE(
870 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
871 AC_MSG_RESULT(yes)
872 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
873 AC_MSG_RESULT(no)
874   AC_MSG_CHECKING(for locale_t in xlocale.h)
875   AC_LINK_IFELSE(
876   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
877   AC_MSG_RESULT(yes)
878   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
879   AC_MSG_RESULT(no)
880   )
881 )
882
883 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
884 AC_LINK_IFELSE(
885 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
886 AC_MSG_RESULT(yes)
887 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
888 AC_MSG_RESULT(no)
889 )
890
891 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
892 AC_LINK_IFELSE(
893 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
894 AC_MSG_RESULT(yes)
895 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
896 AC_MSG_RESULT(no)
897 )
898
899 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
900
901 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
902 AC_LINK_IFELSE(
903 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
904 AC_MSG_RESULT(yes)
905 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
906 AC_MSG_RESULT(no)
907 )
908
909 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
910 AC_LINK_IFELSE(
911 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
912 AC_MSG_RESULT(yes)
913 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
914 AC_MSG_RESULT(no)
915 )
916
917 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
918 AC_LINK_IFELSE(
919 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
920 AC_MSG_RESULT(yes)
921 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
922 AC_MSG_RESULT(no)
923 )
924
925 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
926 AC_LINK_IFELSE(
927 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
928 AC_MSG_RESULT(yes)
929 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
930 AC_MSG_RESULT(no)
931 )
932
933 save_LIBS="$LIBS"
934 save_CFLAGS="$CFLAGS"
935 LIBS="$PTHREAD_LIBS $LIBS"
936 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
937
938 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
939 AC_LINK_IFELSE(
940   [AC_LANG_PROGRAM(
941     [#include <pthread.h>
942      #include <time.h>],
943     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
944   ],[
945     AC_MSG_RESULT(yes)
946     ac_cv_pthread_rwlock_timedwrlock="yes"
947   ],[
948     AC_MSG_RESULT(no)
949     ac_cv_pthread_rwlock_timedwrlock="no"
950   ]
951 )
952
953 # Some platforms define sem_init(), but only support sem_open(). joyous.
954 AC_MSG_CHECKING(for working unnamed semaphores)
955 AC_RUN_IFELSE(
956         [AC_LANG_PROGRAM([#include <semaphore.h>],
957                 [sem_t sem; return sem_init(&sem, 0, 0);])],
958         AC_MSG_RESULT(yes)
959         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
960         AC_MSG_RESULT(no),
961         AC_MSG_RESULT(cross-compile)
962         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
963         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
964 )
965
966 LIBS="$save_LIBS"
967 CFLAGS="$save_CFLAGS"
968 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
969   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
970 fi
971
972 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
973 saved_CFLAGS="${CFLAGS}"
974 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
975 AC_COMPILE_IFELSE(
976   [AC_LANG_PROGRAM(
977     [#include <pthread.h>
978      void empty(){}],
979         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
980   ],[
981     AC_MSG_RESULT(no)
982     ac_cv_pthread_once_needsbraces="no"
983   ],[
984     AC_MSG_RESULT(yes)
985     ac_cv_pthread_once_needsbraces="yes"
986   ]
987 )
988 CFLAGS="${saved_CFLAGS}"
989 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
990   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
991 fi
992
993 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
994
995 # Can we compare a mutex to its initial value?
996 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
997 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
998 AC_LINK_IFELSE(
999         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1000         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1001                 return 0;
1002         }
1003         return 0])],
1004         AC_MSG_RESULT(yes)
1005         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.]),
1006         AC_MSG_RESULT(no)
1007 )
1008
1009 #if test "${cross_compiling}" = "no";
1010 #then
1011 #AC_MSG_CHECKING(for working epoll support)
1012 #AC_LINK_IFELSE(
1013 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1014 #                                         if (res < 0)
1015 #                                            return 1;
1016 #                                         close (res);
1017 #                                         return 0;]),
1018 #AC_MSG_RESULT(yes)
1019 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1020 #AC_MSG_RESULT(no)
1021 #)
1022 #fi
1023
1024 # for FreeBSD thr_self
1025 AC_CHECK_HEADERS([sys/thr.h])
1026
1027 AC_MSG_CHECKING(for compiler atomic operations)
1028 AC_LINK_IFELSE(
1029 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1030 AC_MSG_RESULT(yes)
1031 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1032 AC_MSG_RESULT(no)
1033 )
1034
1035 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1036 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1037 AC_RUN_IFELSE(
1038         [AC_LANG_PROGRAM([#include <stdio.h>],
1039                 [printf("%s", NULL)])],
1040         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1041         AC_MSG_RESULT(yes),
1042         AC_MSG_RESULT(no),
1043         # It's unlikely an embedded system will have this.
1044         AC_MSG_RESULT(unknown)
1045 )
1046
1047 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1048 AC_RUN_IFELSE(
1049 [AC_LANG_PROGRAM([
1050 #include <stdio.h>
1051 #include <sys/select.h>
1052 #include <sys/time.h>
1053 #include <sys/resource.h>
1054 #include <string.h>
1055 #include <errno.h>
1056 #include <stdlib.h>
1057 #include <sys/types.h>
1058 #include <sys/stat.h>
1059 #include <fcntl.h>
1060 #include <unistd.h>
1061 ], [[
1062         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1063         int fd0, fd1;
1064         struct timeval tv = { 0, };
1065         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1066         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1067         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1068         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1069         FD_SET(fd0, (fd_set *) &fds);
1070         FD_SET(fd1, (fd_set *) &fds);
1071         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1072         exit(0)]])],
1073         AC_MSG_RESULT(yes)
1074         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1075         AC_MSG_RESULT(no),
1076         AC_MSG_RESULT(cross-compile)
1077 )
1078
1079 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1080         AC_RUN_IFELSE(
1081                 [AC_LANG_PROGRAM([
1082 #include <unistd.h>
1083 #include <sys/types.h>
1084 #include <stdlib.h>
1085 ], [if (getuid() != 0) { exit(1); }])],
1086                 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.]))
1087 fi
1088
1089 AST_GCC_ATTRIBUTE(pure)
1090 AST_GCC_ATTRIBUTE(malloc)
1091 AST_GCC_ATTRIBUTE(const)
1092 AST_GCC_ATTRIBUTE(unused)
1093 AST_GCC_ATTRIBUTE(always_inline)
1094 AST_GCC_ATTRIBUTE(deprecated)
1095 AST_GCC_ATTRIBUTE(sentinel)
1096 AST_GCC_ATTRIBUTE(warn_unused_result)
1097 AST_GCC_ATTRIBUTE(may_alias)
1098 AST_GCC_ATTRIBUTE(constructor)
1099 AST_GCC_ATTRIBUTE(destructor)
1100 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1101
1102 AC_MSG_CHECKING(for -fsanitize=address support)
1103 saved_sanitize_CFLAGS="${CFLAGS}"
1104 saved_sanitize_LDFLAGS="${LDFLAGS}"
1105 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1106 LDFLAGS="-fsanitize=address"
1107 AC_COMPILE_IFELSE(
1108         [AC_LANG_PROGRAM([], [int x = 1;])],
1109         AC_MSG_RESULT(yes)
1110         [AST_ADDRESS_SANITIZER=1],
1111         [AST_ADDRESS_SANITIZER=]
1112         AC_MSG_RESULT(no)
1113 )
1114 CFLAGS="${saved_sanitize_CFLAGS}"
1115 LDFLAGS="${saved_sanitize_LDFLAGS}"
1116 AC_SUBST(AST_ADDRESS_SANITIZER)
1117
1118 AC_MSG_CHECKING(for -fsanitize=thread support)
1119 saved_sanitize_CFLAGS="${CFLAGS}"
1120 saved_sanitize_LDFLAGS="${LDFLAGS}"
1121 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1122 LDFLAGS="-fsanitize=thread -pie -fPIE"
1123 AC_COMPILE_IFELSE(
1124         [AC_LANG_PROGRAM([], [int x = 1;])],
1125         AC_MSG_RESULT(yes)
1126         [AST_THREAD_SANITIZER=1],
1127         [AST_THREAD_SANITIZER=]
1128         AC_MSG_RESULT(no)
1129 )
1130 CFLAGS="${saved_sanitize_CFLAGS}"
1131 LDFLAGS="${saved_sanitize_LDFLAGS}"
1132 AC_SUBST(AST_THREAD_SANITIZER)
1133
1134 AC_MSG_CHECKING(for -fsanitize=leak support)
1135 saved_sanitize_CFLAGS="${CFLAGS}"
1136 saved_sanitize_LDFLAGS="${LDFLAGS}"
1137 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1138 LDFLAGS="-fsanitize=leak"
1139 AC_COMPILE_IFELSE(
1140         [AC_LANG_PROGRAM([], [int x = 1;])],
1141         AC_MSG_RESULT(yes)
1142         [AST_LEAK_SANITIZER=1],
1143         [AST_LEAK_SANITIZER=0]
1144         AC_MSG_RESULT(no)
1145 )
1146 CFLAGS="${saved_sanitize_CFLAGS}"
1147 LDFLAGS="${saved_sanitize_LDFLAGS}"
1148 AC_SUBST(AST_LEAK_SANITIZER)
1149
1150 AC_MSG_CHECKING(for -fsanitize=undefined support)
1151 saved_sanitize_CFLAGS="${CFLAGS}"
1152 saved_sanitize_LDFLAGS="${LDFLAGS}"
1153 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1154 LDFLAGS="-fsanitize=undefined"
1155 AC_COMPILE_IFELSE(
1156         [AC_LANG_PROGRAM([], [int x = 1;])],
1157         AC_MSG_RESULT(yes)
1158         [AST_UNDEFINED_SANITIZER=1],
1159         [AST_UNDEFINED_SANITIZER=0]
1160         AC_MSG_RESULT(no)
1161 )
1162 CFLAGS="${saved_sanitize_CFLAGS}"
1163 LDFLAGS="${saved_sanitize_LDFLAGS}"
1164 AC_SUBST(AST_UNDEFINED_SANITIZER)
1165
1166 AC_MSG_CHECKING(for -ffunction-sections support)
1167 saved_CFLAGS="${CFLAGS}"
1168 CFLAGS="${CFLAGS} -ffunction-sections"
1169 AC_COMPILE_IFELSE(
1170         [AC_LANG_PROGRAM([], [int x = 1;])],
1171         AC_MSG_RESULT(yes)
1172         [saved_LDFLAGS="${LDFLAGS}"]
1173         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1174         AC_MSG_CHECKING(for --gc-sections support)
1175         AC_LINK_IFELSE(
1176                 [AC_LANG_PROGRAM([], [int x = 1;])],
1177                 AC_MSG_RESULT(yes)
1178                 [GC_CFLAGS="-ffunction-sections"]
1179                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1180                 AC_MSG_RESULT(no)
1181         )
1182         [LDFLAGS="${saved_LDFLAGS}"],
1183         AC_MSG_RESULT(no)
1184 )
1185 CFLAGS="${saved_CFLAGS}"
1186 AC_SUBST(GC_CFLAGS)
1187 AC_SUBST(GC_LDFLAGS)
1188
1189 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1190 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1191         AC_MSG_RESULT(yes)
1192         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1193 else
1194         AC_MSG_RESULT(no)
1195         AST_DECLARATION_AFTER_STATEMENT=
1196 fi
1197 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1198
1199 AC_MSG_CHECKING(for -Wtrampolines support)
1200 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1201         AC_MSG_RESULT(yes)
1202         AST_TRAMPOLINES=-Wtrampolines
1203 else
1204         AC_MSG_RESULT(no)
1205         AST_TRAMPOLINES=
1206 fi
1207 AC_SUBST(AST_TRAMPOLINES)
1208
1209 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1210 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1211         AC_MSG_RESULT(yes)
1212         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1213 else
1214         AC_MSG_RESULT(no)
1215         AST_FORTIFY_SOURCE=
1216 fi
1217 AC_SUBST(AST_FORTIFY_SOURCE)
1218
1219 AC_MSG_CHECKING(for -fno-strict-overflow)
1220 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1221         AC_MSG_RESULT(yes)
1222         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1223 else
1224         AC_MSG_RESULT(no)
1225         AST_NO_STRICT_OVERFLOW=
1226 fi
1227 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1228
1229 AC_MSG_CHECKING(for -Wshadow)
1230 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1231         AC_MSG_RESULT(yes)
1232         AST_SHADOW_WARNINGS=-Wshadow
1233 else
1234         AC_MSG_RESULT(no)
1235         AST_SHADOW_WARNINGS=
1236 fi
1237 AC_SUBST(AST_SHADOW_WARNINGS)
1238
1239 AC_MSG_CHECKING(for -march=native support)
1240 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1241         AC_MSG_RESULT(yes)
1242         AST_NATIVE_ARCH=1
1243 else
1244         AC_MSG_RESULT(no)
1245         AST_NATIVE_ARCH=0
1246 fi
1247 AC_SUBST(AST_NATIVE_ARCH)
1248
1249
1250 dnl Check to see if rpath should be set in LDFLAGS
1251 AC_ARG_ENABLE(rpath,
1252         [AS_HELP_STRING([--disable-rpath],
1253                         [Disables rpath linker option checking])],
1254         [case "${enableval}" in
1255                 y|ye|yes) check_rpath=yes ;;
1256                 n|no) check_rpath=no ;;
1257                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1258         esac], [check_rpath=yes])
1259
1260 AC_MSG_CHECKING(whether to use rpath)
1261 AST_RPATH=
1262 if test "${check_rpath}" != yes; then
1263         AC_MSG_RESULT(skipped)
1264 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1265         AC_MSG_RESULT(not needed)
1266 else
1267         AST_RPATH="-Wl,-rpath,${libdir}"
1268 fi
1269 AC_SUBST(AST_RPATH)
1270
1271 AC_MSG_CHECKING(for sysinfo)
1272 AC_LINK_IFELSE(
1273         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1274                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1275         AC_MSG_RESULT(yes)
1276         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1277         AC_MSG_RESULT(no)
1278 )
1279
1280 AC_SEARCH_LIBS(res_9_ninit, resolv)
1281 AC_MSG_CHECKING(for res_ninit)
1282 AC_LINK_IFELSE(
1283         [AC_LANG_PROGRAM([
1284                         #ifdef HAVE_SYS_SOCKET_H
1285                         #include <sys/socket.h>
1286                         #endif
1287                         #ifdef HAVE_NETINET_IN_H
1288                         #include <netinet/in.h>
1289                         #endif
1290                         #ifdef HAVE_ARPA_NAMESER_H
1291                         #include <arpa/nameser.h>
1292                         #endif
1293                         #include <resolv.h>],
1294                         [int foo = res_ninit(NULL);])],
1295         AC_MSG_RESULT(yes)
1296         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1297         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1298         AC_MSG_CHECKING(for res_ndestroy)
1299         AC_LINK_IFELSE(
1300                 [AC_LANG_PROGRAM([
1301                                 #ifdef HAVE_SYS_SOCKET_H
1302                                 #include <sys/socket.h>
1303                                 #endif
1304                                 #ifdef HAVE_NETINET_IN_H
1305                                 #include <netinet/in.h>
1306                                 #endif
1307                                 #ifdef HAVE_ARPA_NAMESER_H
1308                                 #include <arpa/nameser.h>
1309                                 #endif
1310                                 #include <resolv.h>],
1311                                 [res_ndestroy(NULL);])],
1312                 AC_MSG_RESULT(yes)
1313                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1314                 AC_MSG_RESULT(no)
1315         )
1316         AC_SEARCH_LIBS(res_9_close, resolv)
1317         AC_MSG_CHECKING(for res_close)
1318         AC_LINK_IFELSE(
1319                 [AC_LANG_PROGRAM([
1320                                 #ifdef HAVE_SYS_SOCKET_H
1321                                 #include <sys/socket.h>
1322                                 #endif
1323                                 #ifdef HAVE_NETINET_IN_H
1324                                 #include <netinet/in.h>
1325                                 #endif
1326                                 #ifdef HAVE_ARPA_NAMESER_H
1327                                 #include <arpa/nameser.h>
1328                                 #endif
1329                                 #include <resolv.h>],
1330                                 [res_close();])],
1331                 AC_MSG_RESULT(yes)
1332                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1333                 AC_MSG_RESULT(no)
1334         ),
1335         AC_MSG_RESULT(no)
1336 )
1337
1338 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1339
1340 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1341
1342 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1343
1344 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1345
1346 AC_CHECK_HEADER([libkern/OSAtomic.h],
1347                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1348
1349 AC_CHECK_SIZEOF([int])
1350 AC_CHECK_SIZEOF([long])
1351 AC_CHECK_SIZEOF([long long])
1352 AC_CHECK_SIZEOF([char *])
1353 AC_CHECK_SIZEOF(long)
1354 AC_CHECK_SIZEOF(long long)
1355 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1356 fd_set foo;])
1357 # This doesn't actually work; what it does is to use the variable set in the
1358 # previous test as a cached value to set the right output variables.
1359 AC_CHECK_SIZEOF(fd_set.fds_bits)
1360
1361 # Set a type compatible with the previous.  We cannot just use a generic type
1362 # for these bits, because on big-endian systems, the bits won't match up
1363 # correctly if the size is wrong.
1364 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1365   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1366 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1367   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1368 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1369   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1370 fi ; fi ; fi
1371
1372 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1373 PBX_DLADDR=0
1374 old_LIBS=${LIBS}
1375 LIBS="${LIBS} -ldl"
1376 AC_LINK_IFELSE(
1377         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1378 #include <dlfcn.h>],
1379                 [dladdr((void *)0, (void *)0)]
1380         )],
1381         AC_MSG_RESULT(yes)
1382         PBX_DLADDR=1
1383         AC_SUBST([PBX_DLADDR])
1384         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1385         AC_MSG_RESULT(no)
1386 )
1387 LIBS=${old_LIBS}
1388
1389 # PKGCONFIG is used in later tests
1390 PKG_PROG_PKG_CONFIG()
1391
1392
1393 # do the package library checks now
1394
1395 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1396
1397 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1398
1399 if test "${PBX_BFD}" = "0"; then
1400   # Fedora/RedHat/CentOS require extra libraries
1401   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1402 fi
1403
1404 if test "${PBX_BFD}" = "0"; then
1405   # openSUSE requires -lz
1406   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1407 fi
1408
1409 case "${OSARCH}" in
1410 linux*)
1411   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1412   ;;
1413 esac
1414
1415 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1416 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1417 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1418
1419 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1420
1421 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1422
1423 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1424
1425 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1426 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1427
1428 GSM_INTERNAL="yes"
1429 AC_SUBST(GSM_INTERNAL)
1430 GSM_SYSTEM="yes"
1431 if test "${USE_GSM}" != "no"; then
1432    if test "${GSM_DIR}" = "internal"; then
1433       GSM_SYSTEM="no"
1434    elif test "${GSM_DIR}" != ""; then
1435       GSM_INTERNAL="no"
1436    fi
1437    if test "${GSM_SYSTEM}" = "yes"; then
1438       gsmlibdir=""
1439       if test "x${GSM_DIR}" != "x"; then
1440          if test -d ${GSM_DIR}/lib; then
1441             gsmlibdir="-L${GSM_DIR}/lib"
1442          else
1443             gsmlibdir="-L${GSM_DIR}"
1444          fi
1445       fi
1446       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1447       [Define to indicate the GSM library]), [], ${gsmlibdir})
1448       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1449          if test "x${GSM_DIR}" != "x" ; then
1450             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1451             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1452          else
1453             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1454             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1455          fi
1456          if test "${GSM_HEADER_FOUND}" = "0" ; then
1457             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1458                if test "x${GSM_MANDATORY}" = "xyes" ; then
1459                   AC_MSG_NOTICE([***])
1460                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1461                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1462                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1463                   exit 1
1464                fi
1465             fi
1466          fi
1467          GSM_OK=0
1468          if test "${GSM_HEADER_FOUND}" = "1" ; then
1469             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1470             GSM_OK=1
1471          else
1472             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1473                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1474                GSM_OK=1
1475             fi
1476          fi
1477          if test "${GSM_OK}" = "1" ; then
1478             GSM_LIB="-lgsm"
1479             if test "x${GSM_DIR}" != "x"; then
1480                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1481                GSM_INCLUDE="-I${GSM_DIR}/include"
1482             fi
1483             PBX_GSM=1
1484             GSM_INTERNAL="no"
1485          fi
1486       fi
1487    fi
1488    if test "${GSM_INTERNAL}" = "yes"; then
1489       PBX_GSM=1
1490       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1491    fi
1492 fi
1493
1494 ILBC_INTERNAL="yes"
1495 AC_SUBST(ILBC_INTERNAL)
1496 ILBC_SYSTEM="yes"
1497 if test "${USE_ILBC}" != "no"; then
1498    if test "${ILBC_DIR}" = "internal"; then
1499       ILBC_SYSTEM="no"
1500    elif test "${ILBC_DIR}" != ""; then
1501       ILBC_INTERNAL="no"
1502    fi
1503    if test "${ILBC_SYSTEM}" = "yes"; then
1504       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1505       if test "$PBX_ILBC" = "1"; then
1506          ILBC_INTERNAL="no"
1507       fi
1508    fi
1509    if test "${ILBC_INTERNAL}" = "yes"; then
1510       PBX_ILBC=1
1511    fi
1512 fi
1513
1514 LIBEDIT_INTERNAL="yes"
1515 AC_SUBST(LIBEDIT_INTERNAL)
1516 LIBEDIT_SYSTEM="yes"
1517 if test "${USE_LIBEDIT}" != "no"; then
1518    if test "${LIBEDIT_DIR}" = "internal"; then
1519       LIBEDIT_SYSTEM="no"
1520    elif test "${LIBEDIT_DIR}" != ""; then
1521       LIBEDIT_INTERNAL="no"
1522    fi
1523    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1524       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1525       if test "$PBX_LIBEDIT" = "1"; then
1526          LIBEDIT_INTERNAL="no"
1527       fi
1528    fi
1529    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1530       PBX_LIBEDIT=1
1531    fi
1532 fi
1533
1534 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1535 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1536 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1537 # Some versions of Linux package iconv in glibc
1538 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1539
1540 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1541 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1542
1543 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1544
1545 if test "${USE_IMAP_TK}" != "no"; then
1546         saved_cppflags="${CPPFLAGS}"
1547         saved_libs="${LIBS}"
1548         switch_to_system_on_failure="no"
1549         if test "${IMAP_TK_DIR}" = ""; then
1550                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1551                 switch_to_system_on_failure="yes"
1552         fi
1553         if test "${IMAP_TK_DIR}" != "system"; then
1554                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1555                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1556                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1557                 fi
1558                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1559                 imap_include="-I${IMAP_TK_DIR}/c-client"
1560         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1561                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1562                 AC_LINK_IFELSE(
1563                 [AC_LANG_PROGRAM(
1564                                 [#include "c-client.h"
1565                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1566                                 {
1567                                 }
1568                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1569                                 {
1570                                 }
1571                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1572                                 {
1573                                 }
1574                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1575                                 {
1576                                 }
1577                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1578                                 {
1579                                 }
1580                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1581                                 {
1582                                 }
1583                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1584                                 {
1585                                 }
1586                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1587                                 {
1588                                 }
1589                                 void mm_log (char *string,long errflg)
1590                                 {
1591                                 }
1592                                 void mm_dlog (char *string)
1593                                 {
1594                                 }
1595                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1596                                 {
1597                                 }
1598                                 void mm_critical (MAILSTREAM *stream)
1599                                 {
1600                                 }
1601                                 void mm_nocritical (MAILSTREAM *stream)
1602                                 {
1603                                 }
1604                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1605                                 {
1606                                 }
1607                                 void mm_fatal (char *string)
1608                                 {
1609                                 }],
1610                                 [
1611                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1612                                 ]
1613                         )],
1614                         [ac_cv_imap_tk="yes"],
1615                         [ac_cv_imap_tk="no"]
1616                 )
1617                 if test "${ac_cv_imap_tk}" = "yes"; then
1618                         AC_LINK_IFELSE(
1619                                 [AC_LANG_PROGRAM(
1620                                         [#include "c-client.h"
1621                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1622                                         {
1623                                         }
1624                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1625                                         {
1626                                         }
1627                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1628                                         {
1629                                         }
1630                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1631                                         {
1632                                         }
1633                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1634                                         {
1635                                         }
1636                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1637                                         {
1638                                         }
1639                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1640                                         {
1641                                         }
1642                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1643                                         {
1644                                         }
1645                                         void mm_log (char *string,long errflg)
1646                                         {
1647                                         }
1648                                         void mm_dlog (char *string)
1649                                         {
1650                                         }
1651                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1652                                         {
1653                                         }
1654                                         void mm_critical (MAILSTREAM *stream)
1655                                         {
1656                                         }
1657                                         void mm_nocritical (MAILSTREAM *stream)
1658                                         {
1659                                         }
1660                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1661                                         {
1662                                         }
1663                                         void mm_fatal (char *string)
1664                                         {
1665                                         }],
1666                                         [
1667                                         long check = mail_expunge_full(NULL, "", 0);
1668                                         ]
1669                                 )],
1670                                 [ac_cv_imap_tk2006="yes"],
1671                                 [ac_cv_imap_tk2006="no"]
1672                         )
1673                 fi
1674                 CPPFLAGS="${saved_cppflags}"
1675                 LIBS="${saved_libs}"
1676                 if test "${ac_cv_imap_tk}" = "no"; then
1677                         AC_MSG_RESULT(no)
1678                         if test "${switch_to_system_on_failure}" = "yes"; then
1679                                 IMAP_TK_DIR="system"
1680                         else #This means they specified a directory. Search for a package installation there too
1681                                 AC_MSG_CHECKING([for system c-client library...])
1682                                 CPPFLAGS="${saved_cppflags}"
1683                                 LIBS="${saved_libs}"
1684                                 imap_include="-I${IMAP_TK_DIR}/include"
1685                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1686                                 imap_libs="-lc-client"
1687                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1688                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1689                                 AC_LINK_IFELSE(
1690                                 [AC_LANG_PROGRAM(
1691                                                 [#include "c-client.h"
1692                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1693                                                 {
1694                                                 }
1695                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1696                                                 {
1697                                                 }
1698                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1699                                                 {
1700                                                 }
1701                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1702                                                 {
1703                                                 }
1704                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1705                                                 {
1706                                                 }
1707                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1708                                                 {
1709                                                 }
1710                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1711                                                 {
1712                                                 }
1713                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1714                                                 {
1715                                                 }
1716                                                 void mm_log (char *string,long errflg)
1717                                                 {
1718                                                 }
1719                                                 void mm_dlog (char *string)
1720                                                 {
1721                                                 }
1722                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1723                                                 {
1724                                                 }
1725                                                 void mm_critical (MAILSTREAM *stream)
1726                                                 {
1727                                                 }
1728                                                 void mm_nocritical (MAILSTREAM *stream)
1729                                                 {
1730                                                 }
1731                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1732                                                 {
1733                                                 }
1734                                                 void mm_fatal (char *string)
1735                                                 {
1736                                                 }],
1737                                                 [
1738                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1739                                                 ]
1740                                         )],
1741                                         [ac_cv_imap_tk="yes"],
1742                                         [ac_cv_imap_tk="no"]
1743                                 )
1744                                 if test "${ac_cv_imap_tk}" = "yes"; then
1745                                         AC_LINK_IFELSE(
1746                                                 [AC_LANG_PROGRAM(
1747                                                         [#include "c-client.h"
1748                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1749                                                         {
1750                                                         }
1751                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1752                                                         {
1753                                                         }
1754                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1755                                                         {
1756                                                         }
1757                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1758                                                         {
1759                                                         }
1760                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1761                                                         {
1762                                                         }
1763                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1764                                                         {
1765                                                         }
1766                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1767                                                         {
1768                                                         }
1769                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1770                                                         {
1771                                                         }
1772                                                         void mm_log (char *string,long errflg)
1773                                                         {
1774                                                         }
1775                                                         void mm_dlog (char *string)
1776                                                         {
1777                                                         }
1778                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1779                                                         {
1780                                                         }
1781                                                         void mm_critical (MAILSTREAM *stream)
1782                                                         {
1783                                                         }
1784                                                         void mm_nocritical (MAILSTREAM *stream)
1785                                                         {
1786                                                         }
1787                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1788                                                         {
1789                                                         }
1790                                                         void mm_fatal (char *string)
1791                                                         {
1792                                                         }],
1793                                                         [
1794                                                         long check = mail_expunge_full(NULL, "", 0);
1795                                                         ]
1796                                                 )],
1797                                                 [ac_cv_imap_tk2006="yes"],
1798                                                 [ac_cv_imap_tk2006="no"]
1799                                         )
1800                                 fi
1801                         fi
1802                 fi
1803         fi
1804         if test "${IMAP_TK_DIR}" = "system"; then
1805                 #We will enter here if user specified "system" or if any of above checks failed
1806                 AC_MSG_CHECKING([for system c-client library...])
1807                 CPPFLAGS="${saved_cppflags}"
1808                 LIBS="${saved_libs}"
1809                 imap_ldflags=""
1810                 imap_libs="-lc-client"
1811                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1812                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1813                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1814                 AC_LINK_IFELSE(
1815                 [AC_LANG_PROGRAM(
1816                                 [#include <stdio.h>
1817                                 #include <imap/c-client.h>
1818                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1819                                 {
1820                                 }
1821                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1822                                 {
1823                                 }
1824                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1825                                 {
1826                                 }
1827                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1828                                 {
1829                                 }
1830                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1831                                 {
1832                                 }
1833                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1834                                 {
1835                                 }
1836                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1837                                 {
1838                                 }
1839                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1840                                 {
1841                                 }
1842                                 void mm_log (char *string,long errflg)
1843                                 {
1844                                 }
1845                                 void mm_dlog (char *string)
1846                                 {
1847                                 }
1848                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1849                                 {
1850                                 }
1851                                 void mm_critical (MAILSTREAM *stream)
1852                                 {
1853                                 }
1854                                 void mm_nocritical (MAILSTREAM *stream)
1855                                 {
1856                                 }
1857                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1858                                 {
1859                                 }
1860                                 void mm_fatal (char *string)
1861                                 {
1862                                 }],
1863                                 [
1864                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1865                                 ]
1866                         )],
1867                         [ac_cv_imap_tk="yes"],
1868                         [ac_cv_imap_tk="no"]
1869                 )
1870                 if test "${ac_cv_imap_tk}" = "yes"; then
1871                         AC_LINK_IFELSE(
1872                                 [AC_LANG_PROGRAM(
1873                                         [#include <stdio.h>
1874                                         #include <imap/c-client.h>
1875                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1876                                         {
1877                                         }
1878                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1879                                         {
1880                                         }
1881                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1882                                         {
1883                                         }
1884                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1885                                         {
1886                                         }
1887                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1888                                         {
1889                                         }
1890                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1891                                         {
1892                                         }
1893                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1894                                         {
1895                                         }
1896                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1897                                         {
1898                                         }
1899                                         void mm_log (char *string,long errflg)
1900                                         {
1901                                         }
1902                                         void mm_dlog (char *string)
1903                                         {
1904                                         }
1905                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1906                                         {
1907                                         }
1908                                         void mm_critical (MAILSTREAM *stream)
1909                                         {
1910                                         }
1911                                         void mm_nocritical (MAILSTREAM *stream)
1912                                         {
1913                                         }
1914                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1915                                         {
1916                                         }
1917                                         void mm_fatal (char *string)
1918                                         {
1919                                         }],
1920                                         [
1921                                         long check = mail_expunge_full(NULL, "", 0);
1922                                         ]
1923                                 )],
1924                                 [ac_cv_imap_tk2006="yes"],
1925                                 [ac_cv_imap_tk2006="no"]
1926                         )
1927                 else #looking in imap directory didn't work, try c-client
1928                         imap_ldflags=""
1929                         imap_libs="-lc-client"
1930                         imap_include="-DUSE_SYSTEM_CCLIENT"
1931                         CPPFLAGS="${saved_cppflags}"
1932                         LIBS="${saved_libs}"
1933                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1934                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1935                         AC_LINK_IFELSE(
1936                         [AC_LANG_PROGRAM(
1937                                         [#include <stdio.h>
1938                                         #include <c-client/c-client.h>
1939                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1940                                         {
1941                                         }
1942                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1943                                         {
1944                                         }
1945                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1946                                         {
1947                                         }
1948                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1949                                         {
1950                                         }
1951                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1952                                         {
1953                                         }
1954                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1955                                         {
1956                                         }
1957                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1958                                         {
1959                                         }
1960                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1961                                         {
1962                                         }
1963                                         void mm_log (char *string,long errflg)
1964                                         {
1965                                         }
1966                                         void mm_dlog (char *string)
1967                                         {
1968                                         }
1969                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1970                                         {
1971                                         }
1972                                         void mm_critical (MAILSTREAM *stream)
1973                                         {
1974                                         }
1975                                         void mm_nocritical (MAILSTREAM *stream)
1976                                         {
1977                                         }
1978                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1979                                         {
1980                                         }
1981                                         void mm_fatal (char *string)
1982                                         {
1983                                         }],
1984                                         [
1985                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1986                                         ]
1987                                 )],
1988                                 [ac_cv_imap_tk="yes"],
1989                                 [ac_cv_imap_tk="no"]
1990                         )
1991                         if test "${ac_cv_imap_tk}" = "yes"; then
1992                                 AC_LINK_IFELSE(
1993                                         [AC_LANG_PROGRAM(
1994                                                 [#include <stdio.h>
1995                                                 #include <c-client/c-client.h>
1996                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1997                                                 {
1998                                                 }
1999                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2000                                                 {
2001                                                 }
2002                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2003                                                 {
2004                                                 }
2005                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2006                                                 {
2007                                                 }
2008                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2009                                                 {
2010                                                 }
2011                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2012                                                 {
2013                                                 }
2014                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2015                                                 {
2016                                                 }
2017                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2018                                                 {
2019                                                 }
2020                                                 void mm_log (char *string,long errflg)
2021                                                 {
2022                                                 }
2023                                                 void mm_dlog (char *string)
2024                                                 {
2025                                                 }
2026                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2027                                                 {
2028                                                 }
2029                                                 void mm_critical (MAILSTREAM *stream)
2030                                                 {
2031                                                 }
2032                                                 void mm_nocritical (MAILSTREAM *stream)
2033                                                 {
2034                                                 }
2035                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2036                                                 {
2037                                                 }
2038                                                 void mm_fatal (char *string)
2039                                                 {
2040                                                 }],
2041                                                 [
2042                                                 long check = mail_expunge_full(NULL, "", 0);
2043                                                 ]
2044                                         )],
2045                                         [ac_cv_imap_tk2006="yes"],
2046                                         [ac_cv_imap_tk2006="no"]
2047                                 )
2048                         fi
2049                 fi
2050         fi
2051         if test "${ac_cv_imap_tk}" = "yes"; then
2052                 AC_MSG_RESULT(yes)
2053                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2054                 IMAP_TK_INCLUDE="${imap_include}"
2055                 PBX_IMAP_TK=1
2056                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2057                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2058                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2059                 fi
2060         else
2061                 AC_MSG_RESULT(no)
2062         fi
2063         CPPFLAGS="${saved_cppflags}"
2064         LIBS="${saved_libs}"
2065 fi
2066
2067 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2068
2069 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2070
2071 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2072
2073 # BSD (and OS X) equivalent of inotify
2074 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2075
2076 # 64-bit version of kevent (from kqueue) on OS X
2077 AC_CHECK_FUNCS([kevent64])
2078
2079 # Needed by unixodbc
2080 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2081
2082 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2083
2084 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2085
2086 if test "${PBX_MISDN}" = 1; then
2087    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2088    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2089    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2090    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2091    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2092    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2093 fi
2094
2095 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2096
2097 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2098
2099 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2100
2101 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2102 [#include <ne_auth.h>],
2103 [#ifndef NE_AUTH_NTLM
2104 #error Need libneon >= 0.29.0
2105 #endif])
2106
2107 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2108 [#include <net-snmp/net-snmp-config.h>
2109 #include <net-snmp/net-snmp-includes.h>
2110 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2111 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2112
2113 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2114
2115 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2116 # detect as a useable version so that is going to be the minimum version
2117 # that we will require.
2118 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2119 # script bug which does not find the ldns library.  The bug is fixed in
2120 # v1.4.22 but that version is not easily detectable.
2121 #
2122 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2123 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2124
2125 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2126
2127 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2128
2129 # Non-glibc platforms require libexecinfo for backtrace support
2130 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2131 # Linux, however, has backtrace directly in glibc
2132 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2133
2134 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2135
2136 # possible places for oss definitions
2137 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2138 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2139 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2140
2141 PG_CONFIG=No
2142 if test "${USE_PGSQL}" != "no"; then
2143    if test "x${PGSQL_DIR}" != "x"; then
2144       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2145       if test x"${PG_CONFIG}" = xNo; then
2146          AC_MSG_NOTICE([***])
2147          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2148          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2149          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2150          AC_MSG_NOTICE([*** including --without-postgres])
2151          exit 1
2152       fi
2153    else
2154       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2155    fi
2156 fi
2157 if test "${PG_CONFIG}" != No; then
2158    PGSQL_libdir=`${PG_CONFIG} --libdir`
2159    PGSQL_includedir=`${PG_CONFIG} --includedir`
2160    if test "x$?" != "x0" ; then
2161       if test -n "${PGSQL_MANDATORY}" ; then
2162          AC_MSG_NOTICE([***])
2163          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2164          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2165          AC_MSG_NOTICE([*** including --without-postgres])
2166          exit 1
2167           fi
2168    else
2169       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2170       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2171
2172       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2173       old_CFLAGS=${CFLAGS}
2174       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2175       old_LDFLAGS=${LDFLAGS}
2176       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2177       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2178           [const char *foo = pg_encoding_to_char(1)])],
2179         [AC_MSG_RESULT(yes)
2180          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2181         [AC_MSG_RESULT(no)])
2182       CFLAGS=${old_CFLAGS}
2183       LDFLAGS=${old_LDFLAGS}
2184
2185       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2186          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2187          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2188          PBX_PGSQL=1
2189       elif test -n "${PGSQL_MANDATORY}";
2190       then
2191          AC_MSG_NOTICE([***])
2192          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2193          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2194          AC_MSG_NOTICE([*** including --without-postgres])
2195          exit 1
2196       fi
2197    fi
2198 fi
2199
2200 if test "$USE_PJPROJECT" != "no" ; then
2201    if test "$PJPROJECT_BUNDLED" = "yes" ; then
2202        PJPROJECT_CONFIGURE([$PJPROJECT_DIR])
2203    else
2204       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2205
2206       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])
2207       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2208
2209       saved_cppflags="${CPPFLAGS}"
2210       saved_libs="${LIBS}"
2211       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2212       LIBS="${LIBS} ${PJPROJECT_LIB}"
2213       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2214       LIBS="${saved_libs}"
2215       CPPFLAGS="${saved_cppflags}"
2216
2217       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2218       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2219       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2220
2221       saved_cppflags="${CPPFLAGS}"
2222       saved_libs="${LIBS}"
2223       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2224       LIBS="${LIBS} ${PJPROJECT_LIB}"
2225       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2226       LIBS="${saved_libs}"
2227       CPPFLAGS="${saved_cppflags}"
2228
2229       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2230       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2231    fi
2232 fi
2233
2234 AC_SUBST([PYTHONDEV_LIB])
2235 AC_SUBST([PYTHONDEV_INCLUDE])
2236 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2237
2238 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2239
2240 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2241
2242 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2243 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2244 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2245 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2246 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2247 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2248 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2249 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2250 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2251 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2252 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2253 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2254 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2255 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2256 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2257 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2258 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2259
2260 # ------------------------------------v
2261 # TODO: The code can be changed to always include these features now.
2262 # These features will always be present if pri_connected_line_update is available.
2263 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2264 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2265 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2266 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2267 # ------------------------------------^
2268
2269 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2270
2271 AST_C_COMPILE_CHECK([SPANDSP], [
2272                 #if SPANDSP_RELEASE_DATE < 20080516
2273                 #error "spandsp 0.0.5 or greater is required"
2274                 #endif
2275         ], [spandsp/version.h], , [minimum version of SpanDSP])
2276
2277 if test "x${PBX_SPANDSP}" = "x1" ; then
2278         # We found the correct version in the header, now let's make sure it links
2279         # properly, and that libtiff is available
2280         PBX_SPANDSP=0
2281         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2282 fi
2283
2284 if test "x${PBX_SPANDSP}" = "x1" ; then
2285         # We also need t38_terminal_init()
2286         PBX_SPANDSP=0
2287         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2288 fi
2289
2290 # Check for libss7 v2.0 branch compatible version.
2291 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2292
2293 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2294
2295 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2296
2297 if test "${USE_PWLIB}" != "no"; then
2298         if test -n "${PWLIB_DIR}"; then
2299                 PWLIBDIR="${PWLIB_DIR}"
2300         fi
2301         AST_CHECK_PWLIB()
2302         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2303
2304         if test "${HAS_PWLIB:-unset}" != "unset"; then
2305                 AST_CHECK_PWLIB_PLATFORM()
2306
2307                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2308
2309                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2310                         [Define if your system has the PWLib libraries.],
2311                         [#include "ptlib.h"],
2312                         [int q = (int) PTime::IsDaylightSavings();])
2313         fi
2314 fi
2315
2316 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2317         if test -n "${OPENH323_DIR}"; then
2318                 OPENH323DIR="${OPENH323_DIR}"
2319         fi
2320         AST_CHECK_OPENH323()
2321         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2322         AST_CHECK_OPENH323_BUILD()
2323         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2324         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2325                 [Define if your system has the OpenH323 libraries.],
2326                 [#include "ptlib.h"
2327                 #include "h323.h"
2328                 #include "h323ep.h"],
2329                 [H323EndPoint ep = H323EndPoint();],
2330                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2331 fi
2332
2333 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2334 if test "x${PBX_LUA}" = "x1" ; then
2335         if test x"${LUA_DIR}" = x; then
2336                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2337         else
2338                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2339         fi
2340 fi
2341
2342 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2343 if test "x${PBX_LUA}" = "x1" ; then
2344         if test x"${LUA_DIR}" = x; then
2345                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2346         else
2347                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2348         fi
2349 fi
2350
2351 # Some distributions (like SuSE) remove the 5.1 suffix.
2352 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2353
2354 # Accept either RADIUS client library, their APIs are fully compatible,
2355 # just different header filenames and different SONAMEs
2356 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2357 if test "x${PBX_RADIUS}" = "x1"; then
2358         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2359 else
2360         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2361 fi
2362
2363 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2364
2365 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2366 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2367
2368 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2369
2370 # See if the main speex library contains the preprocess functions
2371 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2372 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2373    PBX_SPEEX_PREPROCESS=1
2374 fi
2375
2376 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2377 if test "${PBX_SPEEXDSP}" = 1; then
2378    PBX_SPEEX_PREPROCESS=1
2379 fi
2380
2381 AC_SUBST(PBX_SPEEX_PREPROCESS)
2382
2383 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2384
2385 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2386
2387 if test "${PBX_SQLITE3}" != 1; then
2388         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2389         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2390         exit 1
2391 fi
2392
2393 # Find crypt support
2394 # * -lcrypt on *NIX
2395 # * in libsystem on OS X
2396 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2397 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2398
2399 if test "x$LIBCRYPT_LIB" != "x" ; then
2400     CRYPT_LIB="$LIBCRYPT_LIB"
2401     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2402     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2403 elif test "x$SYSCRYPT" != "x" ; then
2404     CRYPT_LIB=""
2405     CRYPT_INCLUDE=""
2406     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2407 fi
2408
2409 AC_SUBST(CRYPT_LIB)
2410 AC_SUBST(CRYPT_INCLUDE)
2411
2412 # Find crypt_r support
2413 AC_CHECK_LIB([crypt], [crypt_r],
2414     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2415
2416 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2417
2418 if test "$PBX_CRYPTO" = "1";
2419 then
2420         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2421 fi
2422
2423 if test "$PBX_OPENSSL" = "1";
2424 then
2425         AST_CHECK_OSPTK([4], [0], [0])
2426         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2427 fi
2428
2429 if test "$PBX_OPENSSL" = "1";
2430 then
2431         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2432 fi
2433
2434 if test "$PBX_OPENSSL" = "1";
2435 then
2436         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2437         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2438 fi
2439
2440 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2441
2442 if test "$PBX_SRTP" = "1";
2443 then
2444     saved_libs="${LIBS}"
2445     saved_ldflags="${LDFLAGS}"
2446     saved_cflags="${CFLAGS}"
2447     LIBS="${LIBS} ${SRTP_LIB}"
2448     LDFLAGS="${LDFLAGS} -shared -fPIC"
2449     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2450     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2451     AC_LINK_IFELSE(
2452     [
2453         AC_LANG_PROGRAM(
2454             [#include <srtp/srtp.h>],
2455             [srtp_init();]
2456         )
2457     ],
2458     [ AC_MSG_RESULT(yes) ],
2459     [
2460         AC_MSG_RESULT(no)
2461         AC_MSG_WARN(***)
2462         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2463         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2464         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2465         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2466         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2467         AC_MSG_WARN(*** configure script.)
2468         AC_MSG_WARN(***)
2469         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2470         AC_MSG_WARN(*** with the --without-srtp option.)
2471         exit 1
2472     ]
2473     )
2474     LIBS="${saved_libs}"
2475     LDFLAGS="${saved_ldflags}"
2476     CFLAGS="${saved_cflags}"
2477 fi
2478
2479 if test "$PBX_SRTP" = "1";
2480 then
2481         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2482         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2483         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [aes_gcm_128_openssl])
2484 fi
2485
2486 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2487
2488 for ver in 2.0 2.2 2.4 2.6; do
2489         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2490         if test "$PBX_GMIME" = 1; then
2491                 break;
2492         fi
2493 done
2494
2495 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2496
2497 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2498
2499 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2500
2501 if test "${tonezone_does_not_need_lm}" = "no" ; then
2502   tonezone_extra="-lm"
2503 fi
2504
2505 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2506
2507 if test "${OSARCH}" = "OpenBSD";
2508 then
2509         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2510 else
2511         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2512 fi
2513 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2514
2515 AC_LANG_PUSH(C++)
2516
2517 if test "${USE_VPB}" != "no"; then
2518    AC_MSG_CHECKING(for vpb_open in -lvpb)
2519    saved_libs="${LIBS}"
2520    saved_cppflags="${CPPFLAGS}"
2521    if test "x${VPB_DIR}" != "x"; then
2522       if test -d ${VPB_DIR}/lib; then
2523          vpblibdir=${VPB_DIR}/lib
2524       else
2525          vpblibdir=${VPB_DIR}
2526       fi
2527       LIBS="${LIBS} -L${vpblibdir}"
2528       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2529    fi
2530    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2531    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2532    AC_LINK_IFELSE(
2533         [
2534         AC_LANG_PROGRAM(
2535         [#include <vpbapi.h>],
2536         [int q = vpb_open(0,0);])
2537         ],
2538         [       AC_MSG_RESULT(yes)
2539                 ac_cv_lib_vpb_vpb_open="yes"
2540         ],
2541         [       AC_MSG_RESULT(no)
2542                 ac_cv_lib_vpb_vpb_open="no"
2543         ]
2544         )
2545    LIBS="${saved_libs}"
2546    CPPFLAGS="${saved_cppflags}"
2547    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2548         VPB_LIB="-lvpb"
2549         if test "${VPB_DIR}" != ""; then
2550            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2551            VPB_INCLUDE="-I${VPB_DIR}/include"
2552         fi
2553         PBX_VPB=1
2554         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2555    fi
2556 fi
2557
2558 AC_LANG_POP
2559
2560 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2561
2562 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2563         # Does ODBC support wide characters?
2564         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2565         AC_LINK_IFELSE(
2566                 [AC_LANG_PROGRAM(
2567                         [#include <sql.h>
2568 #include <sqlext.h>],
2569                         [int foo = SQL_WCHAR])],
2570                 AC_MSG_RESULT(yes)
2571                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2572                 AC_MSG_RESULT(no)
2573         )
2574 fi
2575
2576 AC_CHECK_HEADER([linux/compiler.h],
2577                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2578
2579 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2580                                    #include <linux/version.h>
2581                                    #ifdef HAVE_LINUX_COMPILER_H
2582                                    #include <linux/compiler.h>
2583                                    #endif
2584                                    ])
2585 AC_SUBST(PBX_IXJUSER)
2586
2587 # Used in res/res_pktccops
2588 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2589 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2590
2591 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2592 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2593 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2594
2595 # possible places for video4linux version 1
2596 AC_CHECK_HEADER([linux/videodev.h],
2597         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2598
2599 # possible places for X11
2600 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2601 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2602
2603 PBX_LAUNCHD=0
2604 if test "${cross_compiling}" = "no";
2605 then
2606   AC_CHECK_FILE(/sbin/launchd,
2607     [PBX_LAUNCHD=1]
2608     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2609 fi
2610 AC_SUBST(PBX_LAUNCHD)
2611
2612 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2613
2614 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2615 # or iODBC
2616
2617 PBX_GENERIC_ODBC=0
2618
2619 if test "${PBX_UNIXODBC}" = 1; then
2620    PBX_GENERIC_ODBC=1
2621    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2622    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2623 elif test "${PBX_IODBC}" = 1; then
2624    PBX_GENERIC_ODBC=1
2625    GENERIC_ODBC_LIB="${IODBC_LIB}"
2626    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2627 fi
2628
2629 AC_SUBST([GENERIC_ODBC_LIB])
2630 AC_SUBST([GENERIC_ODBC_INCLUDE])
2631 AC_SUBST([PBX_GENERIC_ODBC])
2632
2633 PBX_SYSLOG=0
2634
2635 if test "${ac_cv_header_syslog_h}" = "yes"; then
2636    # syslog facilities
2637    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2638    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2639    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2640    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2641    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2642    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2643    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2644    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2645    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2646    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2647    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2648    PBX_SYSLOG=1
2649 fi
2650
2651 AC_SUBST([PBX_SYSLOG])
2652
2653 if test -f makeopts; then
2654         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2655 else
2656         touch makeopts.acbak
2657 fi
2658
2659 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2660 AST_CHECK_MANDATORY
2661
2662 if test -f build_tools/menuselect-deps; then
2663     # extract old values of all PBX_ variables from menuselect-deps
2664     # and preserve them so that menuselect can determine whether
2665     # any previously-met dependencies are no longer met and warn
2666     # the user appropriately
2667     while IFS="=:" read var val old_val; do
2668         eval "PBX_${var}=\${PBX_${var}}:${val}"
2669     done < build_tools/menuselect-deps
2670 fi
2671
2672 AC_OUTPUT
2673
2674 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2675 if test "x${ac_cv_path_CMP}" = "x:"; then
2676         ( cd `pwd`/menuselect && ./configure )
2677 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2678         ( cd `pwd`/menuselect && ./configure )
2679 fi ; fi
2680
2681 rm makeopts.acbak makeopts.acbak2
2682
2683
2684 if test "x${silent}" != "xyes" ; then
2685 echo
2686 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2687 echo "            .\$7\$7..          .7\$\$7:.    "
2688 echo "          .\$\$:.                 ,\$7.7   "
2689 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2690 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2691 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2692 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2693 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2694 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2695 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2696 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2697 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2698 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2699 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2700 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2701 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2702 echo " \$\$\$\$\$                        \$\$\$       "
2703 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2704 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2705 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2706 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2707 echo
2708 fi
2709
2710 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2711         echo "WARNING: iodbc libs/headers found!"
2712         echo
2713         echo "  If you plan to use ODBC functionality, you should consider"
2714         echo "  switching to unixodbc instead."
2715         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2716         echo
2717 fi
2718
2719 AC_MSG_NOTICE(Package configured for: )
2720 AC_MSG_NOTICE( OS type  : $host_os)
2721 AC_MSG_NOTICE( Host CPU : $host_cpu)
2722 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2723 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2724 if test "${cross_compiling}" = "yes"; then
2725    AC_MSG_NOTICE( Cross Compilation = YES)
2726 fi