chan_pjsip: Add configure check for 'pjsip_get_dest_info' function.
[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 "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      kfreebsd*-gnu)
185      OSARCH=kfreebsd-gnu
186      ;;
187      *)
188      OSARCH=${host_os}
189      ;;
190 esac
191
192 AC_SUBST(OSARCH)
193 AC_SUBST(PBX_WINARCH)
194
195 AC_MSG_CHECKING(whether char is unsigned)
196 AC_COMPILE_IFELSE(
197         [
198                 AC_LANG_SOURCE(
199 #include <limits.h>
200 #if CHAR_MIN == 0
201 #error
202 #endif
203                 )
204         ],[
205                 AC_MSG_RESULT(no)
206                 CONFIG_SIGNED_CHAR=""
207         ],[
208                 AC_MSG_RESULT(yes)
209                 CONFIG_SIGNED_CHAR="-fsigned-char"
210         ]
211 )
212 AC_SUBST(CONFIG_SIGNED_CHAR)
213
214 #  check for uname
215 AC_PATH_TOOL([UNAME], [uname], No)
216 if test ! x"${UNAME}" = xNo; then
217    PBX_OSREV=$(${UNAME} -r)
218 fi
219 AC_SUBST(PBX_OSREV)
220
221 AH_TOP(
222 #ifndef ASTERISK_AUTOCONFIG_H
223 #define ASTERISK_AUTOCONFIG_H
224
225 #include "asterisk/buildopts.h"
226
227 )
228
229 AH_BOTTOM(
230 #endif
231 )
232
233 # cross-compile checks
234 if test "${cross_compiling}" = "yes";
235 then
236    AC_CHECK_TOOL(CC, gcc, :)
237    AC_CHECK_TOOL(CXX, g++, :)
238    AC_CHECK_TOOL(LD, ld, :)
239    AC_CHECK_TOOL(RANLIB, ranlib, :)
240 fi
241
242 # Checks for programs.
243 AC_PROG_CXX
244 AC_PROG_CPP
245 AC_PROG_CXXCPP
246 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
247 # the developers regenerating the configure script don't have to install libtool.
248 AST_PROG_LD     # note, does not work on FreeBSD
249 AC_PROG_AWK
250 AC_PROG_INSTALL
251 AC_PROG_LN_S
252 AC_PROG_RANLIB
253 AST_CHECK_GNU_MAKE
254 AC_PROG_EGREP
255
256 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
257 AC_CHECK_TOOLS([AR], [ar gar], :)
258
259 GNU_LD=0
260 if test "x$with_gnu_ld" = "xyes" ; then
261    GNU_LD=1
262 fi
263 AC_SUBST(GNU_LD)
264
265 AC_PATH_PROG([BISON], [bison], :)
266 AC_PATH_PROG([CMP], [cmp], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([GIT], [git], :)
286 if test "${WGET}" != ":" ; then
287   DOWNLOAD=${WGET}
288 else if test "${CURL}" != ":" ; then
289   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
290 else
291   AC_PATH_PROG([FETCH], [fetch], [:])
292   DOWNLOAD=${FETCH}
293 fi
294 fi
295 AC_SUBST(DOWNLOAD)
296 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
297 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
298 AC_PATH_PROG([OPENSSL], [openssl], :)
299
300 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
301         if test "x$BISON" != "x:" ; then
302                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
303                 # Use mktemp if possible; otherwise fall back on mkdir,
304                 # with $RANDOM to make collisions less likely.
305                 : ${TMPDIR=/tmp}
306                 {
307                   tmp=`
308                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
309                   ` &&
310                   test -n "$tmp" && test -d "$tmp"
311                 } || {
312                   tmp=$TMPDIR/foo$$-$RANDOM
313                   (umask 077 && mkdir "$tmp")
314                 } || exit $?
315                 cat >$tmp/test.y <<__EOL__
316 %parse-param {struct parse_io *parseio}
317 %%
318 file : { \$\$ = parseio->pval = 1; }
319         ;
320 %%
321 __EOL__
322                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
323                 if test -e "${tmp}/test.tab.c"; then
324                         ac_cv_path_BISON2=${BISON}
325                 fi
326                 rm -rf ${tmp}
327         fi
328         ])
329 if test "x${ac_cv_path_BISON2}" = "x" ; then
330         BISON=:
331         PBX_BISON=0
332 else
333         PBX_BISON=1
334 fi
335 AC_SUBST(PBX_BISON)
336 if test "x${FLEX}" = "x:" ; then
337         PBX_FLEX=0
338 else
339         PBX_FLEX=1
340 fi
341 AC_SUBST(PBX_FLEX)
342
343 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
344 if test "${SOXMIX}" != ":" ; then
345         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
346 fi
347
348 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
349
350 if test "${MD5}" = "digest" ; then
351    MD5="${MD5} -a md5"
352 fi
353
354 ACX_PTHREAD
355
356 AC_LANG(C)
357
358 AC_ARG_ENABLE([dev-mode],
359         [AS_HELP_STRING([--enable-dev-mode],
360                 [Turn on developer mode])],
361         [case "${enableval}" in
362               y|ye|yes) AST_DEVMODE=yes ;;
363               n|no)  AST_DEVMODE=no ;;
364               noisy)
365               AST_DEVMODE=yes
366               NOISY_BUILD=yes
367               ;;
368               strict)
369               AST_DEVMODE=yes
370               AST_DEVMODE_STRICT=yes
371               ;;
372               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
373         esac])
374 AC_SUBST(NOISY_BUILD)
375 AC_SUBST(AST_DEVMODE)
376 AC_SUBST(AST_DEVMODE_STRICT)
377
378 AST_CODE_COVERAGE=no
379 AC_ARG_ENABLE([coverage],
380         [AS_HELP_STRING([--enable-coverage],
381                 [Turn on code coverage tracking (for gcov)])],
382         [case "${enableval}" in
383               y|ye|yes) AST_CODE_COVERAGE=yes ;;
384               n|no) AST_CODE_COVERAGE=no ;;
385               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
386         esac])
387 AC_SUBST(AST_CODE_COVERAGE)
388
389 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
390 # various packages.
391 # $1 is the prefix for the variables in makeopts and autoconfig.h
392 # $2 is the short comment, $4 is the long comment
393 # $3 is the name used in --with- or --without- flags for configure.
394 #
395 # Package option names should be in alphabetical order
396 # by the --with option name (the third field),
397 # to make things easier for the users.
398
399 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
400 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
401
402 # BKTR is used for backtrace support on platforms that do not
403 # have it natively.
404 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
405 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
406 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
407 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
408 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
409 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
410 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
411 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
412 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
413 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
414 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
415 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
416 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
417 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
418 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
419 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
420 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
421 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
422 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
423 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
424 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
425 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
426 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
427 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
428 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
429 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
430 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
431 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
432 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
433 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
434 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
435 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
436 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
437 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
438 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
439 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
440 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
441 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
442 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
443 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
444 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
445 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
446 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
447 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
448 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
449 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
450 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
451 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
452 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
453 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
454 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
455 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
456 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
457 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
458 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
459 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
460 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
461 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
462 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
463 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
464 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
465 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
466 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
467 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
468 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
469 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
470 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
471 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
472 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
473 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
474 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
475 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
476 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
477 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
478 # ------------------------------------v
479 # TODO: The code can be changed to always include these features now.
480 # These features will always be present if pri_connected_line_update is available.
481 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
482 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
483 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
484 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
485 # ------------------------------------^
486 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
487 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
488 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
489 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
490 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
491 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
492 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
493 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
494 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
495 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
496 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
497 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
498 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
499 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
500 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
501 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
502 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
503 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
504 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
505 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
506 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
507 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
508 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
509 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
510 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
511 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
512 AST_EXT_LIB_SETUP([X11], [X11], [x11])
513 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
514
515 # check for basic system features and functionality before
516 # checking for package libraries
517
518 AC_FUNC_ALLOCA
519 AC_HEADER_DIRENT
520 AC_HEADER_STDC
521 AC_HEADER_SYS_WAIT
522 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])
523
524 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
525 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
526 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
527 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
528 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
529
530 EDITLINE_LIB=""
531 if test "x$TERMCAP_LIB" != "x" ; then
532   EDITLINE_LIB="$TERMCAP_LIB"
533 elif test "x$TINFO_LIB" != "x" ; then
534   EDITLINE_LIB="$TINFO_LIB"
535 elif test "x$CURSES_LIB" != "x" ; then
536   EDITLINE_LIB="$CURSES_LIB"
537 elif test "x$NCURSES_LIB" != "x" ; then
538   EDITLINE_LIB="$NCURSES_LIB"
539 else
540   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
541 fi
542 AC_SUBST(EDITLINE_LIB)
543
544 # Find required UUID support.
545 #  * -luuid on Linux
546 #  * -le2fs-uuid on OpenBSD
547 #  * in libsystem on OS X
548 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
549 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
550 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
551
552 if test "x$LIBUUID_LIB" != "x" ; then
553   UUID_INCLUDE="$LIBUUID_INCLUDE"
554   UUID_LIB="$LIBUUID_LIB"
555 elif test "x$E2FSUUID_LIB" != "x" ; then
556   UUID_INCLUDE="$E2FSUUID_INCLUDE"
557   UUID_LIB="$E2FSUUID_LIB"
558 elif test "x$SYSUUID" != "x" ; then
559   UUID_INCLUDE=""
560   UUID_LIB=""
561 else
562   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
563 fi
564 AC_SUBST(UUID_INCLUDE)
565 AC_SUBST(UUID_LIB)
566
567 # Find required JSON support.
568 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
569
570 if test "x$JANSSON_LIB" == "x"; then
571   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
572 fi
573
574 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
575         [#include <libxml/tree.h>
576         #include <libxml/parser.h>],
577         [LIBXML_TEST_VERSION])
578
579 if test "${PBX_LIBXML2}" != 1; then
580         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
581         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
582         exit 1
583 fi
584
585 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
586
587 # Another mandatory item (unless it's explicitly disabled)
588 AC_ARG_ENABLE([xmldoc],
589         [AS_HELP_STRING([--disable-xmldoc],
590                 [Explicitly disable XML documentation])],
591         [case "${enableval}" in
592                 y|ye|yes) disable_xmldoc=no ;;
593                 n|no)  disable_xmldoc=yes ;;
594                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
595         esac], [disable_xmldoc=no])
596
597 if test "${disable_xmldoc}" != "yes"; then
598         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
599         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
600
601 fi
602
603 # some embedded systems omit internationalization (locale) support
604 AC_CHECK_HEADERS([xlocale.h])
605
606 AC_CHECK_HEADERS([winsock.h winsock2.h])
607
608 AC_CHECK_HEADER([sys/poll.h],
609          [],
610      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
611
612 AC_SYS_LARGEFILE
613
614 # Checks for typedefs, structures, and compiler characteristics.
615 AC_HEADER_STDBOOL
616 AC_C_CONST
617 AC_TYPE_UID_T
618 AC_C_INLINE
619 AC_TYPE_LONG_DOUBLE_WIDER
620 AC_TYPE_MODE_T
621 AC_TYPE_OFF_T
622 AC_TYPE_PID_T
623 AC_TYPE_SIZE_T
624 AC_CHECK_MEMBERS([struct stat.st_blksize])
625 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
626 #include <sys/socket.h> ])
627 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
628 AC_HEADER_TIME
629 AC_STRUCT_TM
630 AC_C_VOLATILE
631 AC_CHECK_TYPES([ptrdiff_t])
632 stat_nsec_found=no
633 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
634
635 if test "${stat_nsec_found}" != yes; then
636         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
637 fi
638
639 # Checks for library functions.
640 AC_FUNC_CHOWN
641 AC_FUNC_CLOSEDIR_VOID
642 AC_FUNC_ERROR_AT_LINE
643 AST_FUNC_FORK
644 AC_FUNC_FSEEKO
645 AC_PROG_GCC_TRADITIONAL
646 # XXX: these are commented out until we determine whether it matters if our malloc()
647 # acts exactly like glibc's or not
648 # AC_FUNC_MALLOC
649 # AC_FUNC_REALLOC
650 AC_FUNC_MEMCMP
651 AC_FUNC_MMAP
652 AC_FUNC_SELECT_ARGTYPES
653 AC_FUNC_SETVBUF_REVERSED
654 AC_TYPE_SIGNAL
655 AC_FUNC_STAT
656 AC_FUNC_STRCOLL
657 AC_FUNC_STRFTIME
658 AC_FUNC_STRNLEN
659 AC_FUNC_STRTOD
660 AC_FUNC_UTIME_NULL
661 AC_FUNC_VPRINTF
662 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap ntohll newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
663
664 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
665 # so that AC_CHECK_FUNCS can detect functions in that library.
666 AC_CHECK_LIB([m], [sqrt])
667 # BSD might not have exp2, and/or log2
668 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round roundf trunc floor ceil])
669
670 # Certain architectures don't really have long double, even though
671 # AC_CHECK_FUNCS would otherwise find the following functions.
672 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
673         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])
674 fi
675
676 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
677 AC_LINK_IFELSE(
678         [AC_LANG_PROGRAM([#include <limits.h>],
679                 [long long foo = LLONG_MAX])],
680         AC_MSG_RESULT(yes)
681         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
682         AC_MSG_RESULT(no)
683 )
684
685 AC_MSG_CHECKING(for timersub in time.h)
686 AC_LINK_IFELSE(
687         [AC_LANG_PROGRAM([#include <sys/time.h>],
688                 [struct timeval *a; timersub(a, a, a);])],
689         AC_MSG_RESULT(yes)
690                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
691         AC_MSG_RESULT(no)
692 )
693
694 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
695 old_LDFLAGS=${LDFLAGS}
696 cat >conftest.dynamics <<_ACEOF
697 {
698         *ast_*;
699 };
700 _ACEOF
701 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
702 PBX_DYNAMIC_LIST=0
703 AC_LINK_IFELSE(
704         [AC_LANG_PROGRAM([], [])],
705         PBX_DYNAMIC_LIST=1
706         AC_MSG_RESULT(yes),
707         AC_MSG_RESULT(no)
708 )
709 AC_SUBST(PBX_DYNAMIC_LIST)
710 LDFLAGS=${old_LDFLAGS}
711 rm -f conftest.dynamics
712
713 AC_CHECK_HEADER([sys/poll.h],
714    [HAS_POLL=1]
715    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
716    )
717
718 AC_ARG_ENABLE([internal-poll],
719         [AS_HELP_STRING([--enable-internal-poll],
720                 [Use Asterisk's poll implementation])],
721         [case "${enableval}" in
722                 y|ye|yes) HAS_POLL="";;
723                 n|no) HAS_POLL="${HAS_POLL}" ;;
724                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
725         esac])
726 AC_SUBST(HAS_POLL)
727
728 AC_ARG_ENABLE([asteriskssl],
729         [AS_HELP_STRING([--disable-asteriskssl],
730                 [Disable Asterisk's SSL wrapper library])],
731         [case "${enableval}" in
732                 y|ye|yes) AST_ASTERISKSSL=yes ;;
733                 n|no)  AST_ASTERISKSSL=no ;;
734                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
735         esac], [AST_ASTERISKSSL=yes])
736 AC_SUBST(AST_ASTERISKSSL)
737
738 # https support (in main/http.c) uses funopen on BSD systems,
739 # fopencookie on linux
740 AC_CHECK_FUNCS([funopen fopencookie])
741
742 AC_CHECK_FUNCS([inet_aton])
743
744 # check if we have IP_PKTINFO constant defined
745 AC_MSG_CHECKING(for IP_PKTINFO)
746 AC_LINK_IFELSE(
747                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
748                                                 [int pi = IP_PKTINFO;])],
749                 AC_MSG_RESULT(yes)
750                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
751                 AC_MSG_RESULT(no)
752 )
753
754 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
755 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
756
757 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
758 AC_LINK_IFELSE(
759         [AC_LANG_PROGRAM([#include <stdlib.h>
760                          #include <netdb.h>],
761                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
762         AC_MSG_RESULT(yes)
763         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
764         AC_MSG_RESULT(no)
765 )
766
767 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
768 AC_LINK_IFELSE(
769         [AC_LANG_PROGRAM([#include <stdlib.h>
770                          #include <netdb.h>],
771                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
772         AC_MSG_RESULT(yes)
773         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
774         AC_MSG_RESULT(no)
775 )
776
777 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
778
779 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
780 AC_LINK_IFELSE(
781 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
782 AC_MSG_RESULT(yes)
783 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
784 AC_MSG_RESULT(no)
785 )
786
787 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
788 AC_LINK_IFELSE(
789 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
790 AC_MSG_RESULT(yes)
791 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
792 AC_MSG_RESULT(no)
793 )
794
795 AC_MSG_CHECKING(for locale_t in locale.h)
796 AC_LINK_IFELSE(
797 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
798 AC_MSG_RESULT(yes)
799 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
800 AC_MSG_RESULT(no)
801   AC_MSG_CHECKING(for locale_t in xlocale.h)
802   AC_LINK_IFELSE(
803   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
804   AC_MSG_RESULT(yes)
805   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
806   AC_MSG_RESULT(no)
807   )
808 )
809
810 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
811 AC_LINK_IFELSE(
812 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
813 AC_MSG_RESULT(yes)
814 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
815 AC_MSG_RESULT(no)
816 )
817
818 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
819 AC_LINK_IFELSE(
820 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
821 AC_MSG_RESULT(yes)
822 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
823 AC_MSG_RESULT(no)
824 )
825
826 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
827
828 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
829 AC_LINK_IFELSE(
830 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
831 AC_MSG_RESULT(yes)
832 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
833 AC_MSG_RESULT(no)
834 )
835
836 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
837 AC_LINK_IFELSE(
838 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
839 AC_MSG_RESULT(yes)
840 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
841 AC_MSG_RESULT(no)
842 )
843
844 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
845 AC_LINK_IFELSE(
846 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
847 AC_MSG_RESULT(yes)
848 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
849 AC_MSG_RESULT(no)
850 )
851
852 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
853 AC_LINK_IFELSE(
854 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
855 AC_MSG_RESULT(yes)
856 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
857 AC_MSG_RESULT(no)
858 )
859
860 save_LIBS="$LIBS"
861 save_CFLAGS="$CFLAGS"
862 LIBS="$PTHREAD_LIBS $LIBS"
863 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
864
865 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
866 AC_LINK_IFELSE(
867   [AC_LANG_PROGRAM(
868     [#include <pthread.h>
869      #include <time.h>],
870     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
871   ],[
872     AC_MSG_RESULT(yes)
873     ac_cv_pthread_rwlock_timedwrlock="yes"
874   ],[
875     AC_MSG_RESULT(no)
876     ac_cv_pthread_rwlock_timedwrlock="no"
877   ]
878 )
879
880 # Some platforms define sem_init(), but only support sem_open(). joyous.
881 AC_MSG_CHECKING(for working unnamed semaphores)
882 AC_RUN_IFELSE(
883         [AC_LANG_PROGRAM([#include <semaphore.h>],
884                 [sem_t sem; return sem_init(&sem, 0, 0);])],
885         AC_MSG_RESULT(yes)
886         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
887         AC_MSG_RESULT(no)
888 )
889
890 LIBS="$save_LIBS"
891 CFLAGS="$save_CFLAGS"
892 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
893   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
894 fi
895
896 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
897 saved_CFLAGS="${CFLAGS}"
898 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
899 AC_COMPILE_IFELSE(
900   [AC_LANG_PROGRAM(
901     [#include <pthread.h>
902      void empty(){}],
903         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
904   ],[
905     AC_MSG_RESULT(no)
906     ac_cv_pthread_once_needsbraces="no"
907   ],[
908     AC_MSG_RESULT(yes)
909     ac_cv_pthread_once_needsbraces="yes"
910   ]
911 )
912 CFLAGS="${saved_CFLAGS}"
913 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
914   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
915 fi
916
917 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
918
919 # Can we compare a mutex to its initial value?
920 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
921 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
922 AC_LINK_IFELSE(
923         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
924         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
925                 return 0;
926         }
927         return 0])],
928         AC_MSG_RESULT(yes)
929         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.]),
930         AC_MSG_RESULT(no)
931 )
932
933 #if test "${cross_compiling}" = "no";
934 #then
935 #AC_MSG_CHECKING(for working epoll support)
936 #AC_LINK_IFELSE(
937 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
938 #                                         if (res < 0)
939 #                                            return 1;
940 #                                         close (res);
941 #                                         return 0;]),
942 #AC_MSG_RESULT(yes)
943 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
944 #AC_MSG_RESULT(no)
945 #)
946 #fi
947
948 # for FreeBSD thr_self
949 AC_CHECK_HEADERS([sys/thr.h])
950
951 AC_MSG_CHECKING(for compiler atomic operations)
952 AC_LINK_IFELSE(
953 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
954 AC_MSG_RESULT(yes)
955 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
956 AC_MSG_RESULT(no)
957 )
958
959 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
960 AC_MSG_CHECKING([if your system printf is NULL-safe.])
961 AC_RUN_IFELSE(
962         [AC_LANG_PROGRAM([#include <stdio.h>],
963                 [printf("%s", NULL)])],
964         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
965         AC_MSG_RESULT(yes),
966         AC_MSG_RESULT(no),
967         # It's unlikely an embedded system will have this.
968         AC_MSG_RESULT(unknown)
969 )
970
971 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
972 AC_RUN_IFELSE(
973 [AC_LANG_PROGRAM([
974 #include <stdio.h>
975 #include <sys/select.h>
976 #include <sys/time.h>
977 #include <sys/resource.h>
978 #include <string.h>
979 #include <errno.h>
980 #include <stdlib.h>
981 #include <sys/types.h>
982 #include <sys/stat.h>
983 #include <fcntl.h>
984 #include <unistd.h>
985 ], [[
986         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
987         int fd0, fd1;
988         struct timeval tv = { 0, };
989         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
990         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
991         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
992         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
993         FD_SET(fd0, (fd_set *) &fds);
994         FD_SET(fd1, (fd_set *) &fds);
995         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
996         exit(0)]])],
997         AC_MSG_RESULT(yes)
998         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
999         AC_MSG_RESULT(no),
1000         AC_MSG_RESULT(cross-compile)
1001 )
1002
1003 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1004         AC_RUN_IFELSE(
1005                 [AC_LANG_PROGRAM([
1006 #include <unistd.h>
1007 #include <sys/types.h>
1008 #include <stdlib.h>
1009 ], [if (getuid() != 0) { exit(1); }])],
1010                 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.]))
1011 fi
1012
1013 AST_GCC_ATTRIBUTE(pure)
1014 AST_GCC_ATTRIBUTE(malloc)
1015 AST_GCC_ATTRIBUTE(const)
1016 AST_GCC_ATTRIBUTE(unused)
1017 AST_GCC_ATTRIBUTE(always_inline)
1018 AST_GCC_ATTRIBUTE(deprecated)
1019 AST_GCC_ATTRIBUTE(sentinel)
1020 AST_GCC_ATTRIBUTE(warn_unused_result)
1021 AST_GCC_ATTRIBUTE(may_alias)
1022 AST_GCC_ATTRIBUTE(constructor)
1023 AST_GCC_ATTRIBUTE(destructor)
1024
1025 AC_MSG_CHECKING(for -ffunction-sections support)
1026 saved_CFLAGS="${CFLAGS}"
1027 CFLAGS="${CFLAGS} -ffunction-sections"
1028 AC_COMPILE_IFELSE(
1029         [AC_LANG_PROGRAM([], [int x = 1;])],
1030         AC_MSG_RESULT(yes)
1031         [saved_LDFLAGS="${LDFLAGS}"]
1032         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1033         AC_MSG_CHECKING(for --gc-sections support)
1034         AC_LINK_IFELSE(
1035                 [AC_LANG_PROGRAM([], [int x = 1;])],
1036                 AC_MSG_RESULT(yes)
1037                 [GC_CFLAGS="-ffunction-sections"]
1038                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1039                 AC_MSG_RESULT(no)
1040         )
1041         [LDFLAGS="${saved_LDFLAGS}"],
1042         AC_MSG_RESULT(no)
1043 )
1044 CFLAGS="${saved_CFLAGS}"
1045 AC_SUBST(GC_CFLAGS)
1046 AC_SUBST(GC_LDFLAGS)
1047
1048 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1049 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1050         AC_MSG_RESULT(yes)
1051         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1052 else
1053         AC_MSG_RESULT(no)
1054         AST_DECLARATION_AFTER_STATEMENT=
1055 fi
1056 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1057
1058 AC_MSG_CHECKING(for -Wtrampolines support)
1059 if $(${CC} -Wtrampolines -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1060         AC_MSG_RESULT(yes)
1061         AST_TRAMPOLINES=-Wtrampolines
1062 else
1063         AC_MSG_RESULT(no)
1064         AST_TRAMPOLINES=
1065 fi
1066 AC_SUBST(AST_TRAMPOLINES)
1067
1068 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1069 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1070         AC_MSG_RESULT(yes)
1071         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1072 else
1073         AC_MSG_RESULT(no)
1074         AST_FORTIFY_SOURCE=
1075 fi
1076 AC_SUBST(AST_FORTIFY_SOURCE)
1077
1078 AC_MSG_CHECKING(for -fno-strict-overflow)
1079 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1080         AC_MSG_RESULT(yes)
1081         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1082 else
1083         AC_MSG_RESULT(no)
1084         AST_NO_STRICT_OVERFLOW=
1085 fi
1086 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1087
1088 AC_MSG_CHECKING(for -Wshadow)
1089 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1090         AC_MSG_RESULT(yes)
1091         AST_SHADOW_WARNINGS=-Wshadow
1092 else
1093         AC_MSG_RESULT(no)
1094         AST_SHADOW_WARNINGS=
1095 fi
1096 AC_SUBST(AST_SHADOW_WARNINGS)
1097
1098 AC_MSG_CHECKING(for -march=native support)
1099 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1100         if test "${CONFIG_CFLAGS}" = ""; then
1101                 AC_MSG_RESULT(yes)
1102                 AST_NATIVE_ARCH=1
1103         else
1104                 AC_MSG_RESULT(user CFLAGS present)
1105                 AST_NATIVE_ARCH=
1106         fi
1107 else
1108         AC_MSG_RESULT(no)
1109         AST_NATIVE_ARCH=
1110 fi
1111 AC_SUBST(AST_NATIVE_ARCH)
1112
1113 dnl Nested functions required for RAII implementation
1114 AC_MSG_CHECKING(for -fnested-functions)
1115 AC_COMPILE_IFELSE(
1116         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1117         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1118         AC_MSG_RESULT(no)
1119         [AST_NESTED_FUNCTIONS=],
1120         AC_MSG_RESULT(required)
1121         [AST_NESTED_FUNCTIONS=-fnested-functions]
1122 )
1123 AC_SUBST(AST_NESTED_FUNCTIONS)
1124
1125 dnl Check to see if rpath should be set in LDFLAGS
1126 AC_ARG_ENABLE(rpath,
1127         [AC_HELP_STRING([--disable-rpath],
1128                         [Disables rpath linker option checking])],
1129         [case "${enableval}" in
1130                 y|ye|yes) check_rpath=yes ;;
1131                 n|no) check_rpath=no ;;
1132                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1133         esac], [check_rpath=yes])
1134
1135 AC_MSG_CHECKING(whether to use rpath)
1136 AST_RPATH=
1137 if test "${check_rpath}" != yes; then
1138         AC_MSG_RESULT(skipped)
1139 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1140         AC_MSG_RESULT(not needed)
1141 else
1142         AST_RPATH="-Wl,-rpath,${libdir}"
1143 fi
1144 AC_SUBST(AST_RPATH)
1145
1146 AC_MSG_CHECKING(for sysinfo)
1147 AC_LINK_IFELSE(
1148         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1149                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1150         AC_MSG_RESULT(yes)
1151         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1152         AC_MSG_RESULT(no)
1153 )
1154
1155 AC_SEARCH_LIBS(res_9_ninit, resolv)
1156 AC_MSG_CHECKING(for res_ninit)
1157 AC_LINK_IFELSE(
1158         [AC_LANG_PROGRAM([
1159                         #ifdef HAVE_SYS_SOCKET_H
1160                         #include <sys/socket.h>
1161                         #endif
1162                         #ifdef HAVE_NETINET_IN_H
1163                         #include <netinet/in.h>
1164                         #endif
1165                         #ifdef HAVE_ARPA_NAMESER_H
1166                         #include <arpa/nameser.h>
1167                         #endif
1168                         #include <resolv.h>],
1169                         [int foo = res_ninit(NULL);])],
1170         AC_MSG_RESULT(yes)
1171         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1172         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1173         AC_MSG_CHECKING(for res_ndestroy)
1174         AC_LINK_IFELSE(
1175                 [AC_LANG_PROGRAM([
1176                                 #ifdef HAVE_SYS_SOCKET_H
1177                                 #include <sys/socket.h>
1178                                 #endif
1179                                 #ifdef HAVE_NETINET_IN_H
1180                                 #include <netinet/in.h>
1181                                 #endif
1182                                 #ifdef HAVE_ARPA_NAMESER_H
1183                                 #include <arpa/nameser.h>
1184                                 #endif
1185                                 #include <resolv.h>],
1186                                 [res_ndestroy(NULL);])],
1187                 AC_MSG_RESULT(yes)
1188                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1189                 AC_MSG_RESULT(no)
1190         )
1191         AC_SEARCH_LIBS(res_9_close, resolv)
1192         AC_MSG_CHECKING(for res_close)
1193         AC_LINK_IFELSE(
1194                 [AC_LANG_PROGRAM([
1195                                 #ifdef HAVE_SYS_SOCKET_H
1196                                 #include <sys/socket.h>
1197                                 #endif
1198                                 #ifdef HAVE_NETINET_IN_H
1199                                 #include <netinet/in.h>
1200                                 #endif
1201                                 #ifdef HAVE_ARPA_NAMESER_H
1202                                 #include <arpa/nameser.h>
1203                                 #endif
1204                                 #include <resolv.h>],
1205                                 [res_close();])],
1206                 AC_MSG_RESULT(yes)
1207                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1208                 AC_MSG_RESULT(no)
1209         ),
1210         AC_MSG_RESULT(no)
1211 )
1212
1213 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1214
1215 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1216
1217 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1218
1219 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1220
1221 AC_CHECK_HEADER([libkern/OSAtomic.h],
1222                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1223
1224 AC_CHECK_SIZEOF([int])
1225 AC_CHECK_SIZEOF([long])
1226 AC_CHECK_SIZEOF([long long])
1227 AC_CHECK_SIZEOF([char *])
1228 AC_CHECK_SIZEOF(long)
1229 AC_CHECK_SIZEOF(long long)
1230 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1231 fd_set foo;])
1232 # This doesn't actually work; what it does is to use the variable set in the
1233 # previous test as a cached value to set the right output variables.
1234 AC_CHECK_SIZEOF(fd_set.fds_bits)
1235
1236 # Set a type compatible with the previous.  We cannot just use a generic type
1237 # for these bits, because on big-endian systems, the bits won't match up
1238 # correctly if the size is wrong.
1239 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1240   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1241 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1242   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1243 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1244   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1245 fi ; fi ; fi
1246
1247 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1248 PBX_DLADDR=0
1249 old_LIBS=${LIBS}
1250 LIBS="${LIBS} -ldl"
1251 AC_LINK_IFELSE(
1252         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1253 #include <dlfcn.h>],
1254                 [dladdr((void *)0, (void *)0)]
1255         )],
1256         AC_MSG_RESULT(yes)
1257         PBX_DLADDR=1
1258         AC_SUBST([PBX_DLADDR])
1259         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1260         AC_MSG_RESULT(no)
1261 )
1262 LIBS=${old_LIBS}
1263
1264 # PKGCONFIG is used in later tests
1265 PKG_PROG_PKG_CONFIG()
1266
1267
1268 # do the package library checks now
1269
1270 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1271
1272 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1273
1274 if test "${PBX_BFD}" = "0"; then
1275   # Fedora/RedHat/CentOS require extra libraries
1276   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1277 fi
1278
1279 if test "${PBX_BFD}" = "0"; then
1280   # openSUSE requires -lz
1281   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1282 fi
1283
1284 if test "x${OSARCH}" = "xlinux-gnu" ; then
1285   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1286 fi
1287
1288 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1289 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1290 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1291
1292 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1293
1294 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1295
1296 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1297
1298 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1299 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1300
1301 GSM_INTERNAL="yes"
1302 AC_SUBST(GSM_INTERNAL)
1303 GSM_SYSTEM="yes"
1304 if test "${USE_GSM}" != "no"; then
1305    if test "${GSM_DIR}" = "internal"; then
1306       GSM_SYSTEM="no"
1307    elif test "${GSM_DIR}" != ""; then
1308       GSM_INTERNAL="no"
1309    fi
1310    if test "${GSM_SYSTEM}" = "yes"; then
1311       gsmlibdir=""
1312       if test "x${GSM_DIR}" != "x"; then
1313          if test -d ${GSM_DIR}/lib; then
1314             gsmlibdir="-L${GSM_DIR}/lib"
1315          else
1316             gsmlibdir="-L${GSM_DIR}"
1317          fi
1318       fi
1319       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1320       [Define to indicate the GSM library]), [], ${gsmlibdir})
1321       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1322          if test "x${GSM_DIR}" != "x" ; then
1323             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1324             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1325          else
1326             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1327             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1328          fi
1329          if test "${GSM_HEADER_FOUND}" = "0" ; then
1330             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1331                if test "x${GSM_MANDATORY}" = "xyes" ; then
1332                   AC_MSG_NOTICE([***])
1333                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1334                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1335                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1336                   exit 1
1337                fi
1338             fi
1339          fi
1340          GSM_OK=0
1341          if test "${GSM_HEADER_FOUND}" = "1" ; then
1342             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1343             GSM_OK=1
1344          else
1345             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1346                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1347                GSM_OK=1
1348             fi
1349          fi
1350          if test "${GSM_OK}" = "1" ; then
1351             GSM_LIB="-lgsm"
1352             if test "x${GSM_DIR}" != "x"; then
1353                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1354                GSM_INCLUDE="-I${GSM_DIR}/include"
1355             fi
1356             PBX_GSM=1
1357             GSM_INTERNAL="no"
1358          fi
1359       fi
1360    fi
1361    if test "${GSM_INTERNAL}" = "yes"; then
1362       PBX_GSM=1
1363       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1364    fi
1365 fi
1366
1367 ILBC_INTERNAL="yes"
1368 AC_SUBST(ILBC_INTERNAL)
1369 ILBC_SYSTEM="yes"
1370 if test "${USE_ILBC}" != "no"; then
1371    if test "${ILBC_DIR}" = "internal"; then
1372       ILBC_SYSTEM="no"
1373    elif test "${ILBC_DIR}" != ""; then
1374       ILBC_INTERNAL="no"
1375    fi
1376    if test "${ILBC_SYSTEM}" = "yes"; then
1377       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1378       if test "$PBX_ILBC" = "1"; then
1379          ILBC_INTERNAL="no"
1380       fi
1381    fi
1382    if test "${ILBC_INTERNAL}" = "yes"; then
1383       PBX_ILBC=1
1384    fi
1385 fi
1386
1387 LIBEDIT_INTERNAL="yes"
1388 AC_SUBST(LIBEDIT_INTERNAL)
1389 LIBEDIT_SYSTEM="yes"
1390 if test "${USE_LIBEDIT}" != "no"; then
1391    if test "${LIBEDIT_DIR}" = "internal"; then
1392       LIBEDIT_SYSTEM="no"
1393    elif test "${LIBEDIT_DIR}" != ""; then
1394       LIBEDIT_INTERNAL="no"
1395    fi
1396    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1397       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1398       if test "$PBX_LIBEDIT" = "1"; then
1399          LIBEDIT_INTERNAL="no"
1400       fi
1401    fi
1402    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1403       PBX_LIBEDIT=1
1404    fi
1405 fi
1406
1407 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1408 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1409 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1410 # Some versions of Linux package iconv in glibc
1411 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1412
1413 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1414 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1415
1416 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1417
1418 if test "${USE_IMAP_TK}" != "no"; then
1419         saved_cppflags="${CPPFLAGS}"
1420         saved_libs="${LIBS}"
1421         switch_to_system_on_failure="no"
1422         if test "${IMAP_TK_DIR}" = ""; then
1423                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1424                 switch_to_system_on_failure="yes"
1425         fi
1426         if test "${IMAP_TK_DIR}" != "system"; then
1427                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1428                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1429                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1430                 fi
1431                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1432                 imap_include="-I${IMAP_TK_DIR}/c-client"
1433         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1434                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1435                 AC_LINK_IFELSE(
1436                 [AC_LANG_PROGRAM(
1437                                 [#include "c-client.h"
1438                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1439                                 {
1440                                 }
1441                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1442                                 {
1443                                 }
1444                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1445                                 {
1446                                 }
1447                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1448                                 {
1449                                 }
1450                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1451                                 {
1452                                 }
1453                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1454                                 {
1455                                 }
1456                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1457                                 {
1458                                 }
1459                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1460                                 {
1461                                 }
1462                                 void mm_log (char *string,long errflg)
1463                                 {
1464                                 }
1465                                 void mm_dlog (char *string)
1466                                 {
1467                                 }
1468                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1469                                 {
1470                                 }
1471                                 void mm_critical (MAILSTREAM *stream)
1472                                 {
1473                                 }
1474                                 void mm_nocritical (MAILSTREAM *stream)
1475                                 {
1476                                 }
1477                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1478                                 {
1479                                 }
1480                                 void mm_fatal (char *string)
1481                                 {
1482                                 }],
1483                                 [
1484                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1485                                 ]
1486                         )],
1487                         [ac_cv_imap_tk="yes"],
1488                         [ac_cv_imap_tk="no"]
1489                 )
1490                 if test "${ac_cv_imap_tk}" = "yes"; then
1491                         AC_LINK_IFELSE(
1492                                 [AC_LANG_PROGRAM(
1493                                         [#include "c-client.h"
1494                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1495                                         {
1496                                         }
1497                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1498                                         {
1499                                         }
1500                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1501                                         {
1502                                         }
1503                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1504                                         {
1505                                         }
1506                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1507                                         {
1508                                         }
1509                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1510                                         {
1511                                         }
1512                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1513                                         {
1514                                         }
1515                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1516                                         {
1517                                         }
1518                                         void mm_log (char *string,long errflg)
1519                                         {
1520                                         }
1521                                         void mm_dlog (char *string)
1522                                         {
1523                                         }
1524                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1525                                         {
1526                                         }
1527                                         void mm_critical (MAILSTREAM *stream)
1528                                         {
1529                                         }
1530                                         void mm_nocritical (MAILSTREAM *stream)
1531                                         {
1532                                         }
1533                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1534                                         {
1535                                         }
1536                                         void mm_fatal (char *string)
1537                                         {
1538                                         }],
1539                                         [
1540                                         long check = mail_expunge_full(NULL, "", 0);
1541                                         ]
1542                                 )],
1543                                 [ac_cv_imap_tk2006="yes"],
1544                                 [ac_cv_imap_tk2006="no"]
1545                         )
1546                 fi
1547                 CPPFLAGS="${saved_cppflags}"
1548                 LIBS="${saved_libs}"
1549                 if test "${ac_cv_imap_tk}" = "no"; then
1550                         AC_MSG_RESULT(no)
1551                         if test "${switch_to_system_on_failure}" = "yes"; then
1552                                 IMAP_TK_DIR="system"
1553                         else #This means they specified a directory. Search for a package installation there too
1554                                 AC_MSG_CHECKING([for system c-client library...])
1555                                 CPPFLAGS="${saved_cppflags}"
1556                                 LIBS="${saved_libs}"
1557                                 imap_include="-I${IMAP_TK_DIR}/include"
1558                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1559                                 imap_libs="-lc-client"
1560                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1561                                 LIBS="${LIBS} ${imap_libs} ${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                         fi
1675                 fi
1676         fi
1677         if test "${IMAP_TK_DIR}" = "system"; then
1678                 #We will enter here if user specified "system" or if any of above checks failed
1679                 AC_MSG_CHECKING([for system c-client library...])
1680                 CPPFLAGS="${saved_cppflags}"
1681                 LIBS="${saved_libs}"
1682                 imap_ldflags=""
1683                 imap_libs="-lc-client"
1684                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1685                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1686                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1687                 AC_LINK_IFELSE(
1688                 [AC_LANG_PROGRAM(
1689                                 [#include <stdio.h>
1690                                 #include <imap/c-client.h>
1691                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1692                                 {
1693                                 }
1694                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1695                                 {
1696                                 }
1697                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1698                                 {
1699                                 }
1700                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1701                                 {
1702                                 }
1703                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1704                                 {
1705                                 }
1706                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1707                                 {
1708                                 }
1709                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1710                                 {
1711                                 }
1712                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1713                                 {
1714                                 }
1715                                 void mm_log (char *string,long errflg)
1716                                 {
1717                                 }
1718                                 void mm_dlog (char *string)
1719                                 {
1720                                 }
1721                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1722                                 {
1723                                 }
1724                                 void mm_critical (MAILSTREAM *stream)
1725                                 {
1726                                 }
1727                                 void mm_nocritical (MAILSTREAM *stream)
1728                                 {
1729                                 }
1730                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1731                                 {
1732                                 }
1733                                 void mm_fatal (char *string)
1734                                 {
1735                                 }],
1736                                 [
1737                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1738                                 ]
1739                         )],
1740                         [ac_cv_imap_tk="yes"],
1741                         [ac_cv_imap_tk="no"]
1742                 )
1743                 if test "${ac_cv_imap_tk}" = "yes"; then
1744                         AC_LINK_IFELSE(
1745                                 [AC_LANG_PROGRAM(
1746                                         [#include <stdio.h>
1747                                         #include <imap/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                 else #looking in imap directory didn't work, try c-client
1801                         imap_ldflags=""
1802                         imap_libs="-lc-client"
1803                         imap_include="-DUSE_SYSTEM_CCLIENT"
1804                         CPPFLAGS="${saved_cppflags}"
1805                         LIBS="${saved_libs}"
1806                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1807                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1808                         AC_LINK_IFELSE(
1809                         [AC_LANG_PROGRAM(
1810                                         [#include <stdio.h>
1811                                         #include <c-client/c-client.h>
1812                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1813                                         {
1814                                         }
1815                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1816                                         {
1817                                         }
1818                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1819                                         {
1820                                         }
1821                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1822                                         {
1823                                         }
1824                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1825                                         {
1826                                         }
1827                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1828                                         {
1829                                         }
1830                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1831                                         {
1832                                         }
1833                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1834                                         {
1835                                         }
1836                                         void mm_log (char *string,long errflg)
1837                                         {
1838                                         }
1839                                         void mm_dlog (char *string)
1840                                         {
1841                                         }
1842                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1843                                         {
1844                                         }
1845                                         void mm_critical (MAILSTREAM *stream)
1846                                         {
1847                                         }
1848                                         void mm_nocritical (MAILSTREAM *stream)
1849                                         {
1850                                         }
1851                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1852                                         {
1853                                         }
1854                                         void mm_fatal (char *string)
1855                                         {
1856                                         }],
1857                                         [
1858                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1859                                         ]
1860                                 )],
1861                                 [ac_cv_imap_tk="yes"],
1862                                 [ac_cv_imap_tk="no"]
1863                         )
1864                         if test "${ac_cv_imap_tk}" = "yes"; then
1865                                 AC_LINK_IFELSE(
1866                                         [AC_LANG_PROGRAM(
1867                                                 [#include <stdio.h>
1868                                                 #include <c-client/c-client.h>
1869                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1870                                                 {
1871                                                 }
1872                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1873                                                 {
1874                                                 }
1875                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1876                                                 {
1877                                                 }
1878                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1879                                                 {
1880                                                 }
1881                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1882                                                 {
1883                                                 }
1884                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1885                                                 {
1886                                                 }
1887                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1888                                                 {
1889                                                 }
1890                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1891                                                 {
1892                                                 }
1893                                                 void mm_log (char *string,long errflg)
1894                                                 {
1895                                                 }
1896                                                 void mm_dlog (char *string)
1897                                                 {
1898                                                 }
1899                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1900                                                 {
1901                                                 }
1902                                                 void mm_critical (MAILSTREAM *stream)
1903                                                 {
1904                                                 }
1905                                                 void mm_nocritical (MAILSTREAM *stream)
1906                                                 {
1907                                                 }
1908                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1909                                                 {
1910                                                 }
1911                                                 void mm_fatal (char *string)
1912                                                 {
1913                                                 }],
1914                                                 [
1915                                                 long check = mail_expunge_full(NULL, "", 0);
1916                                                 ]
1917                                         )],
1918                                         [ac_cv_imap_tk2006="yes"],
1919                                         [ac_cv_imap_tk2006="no"]
1920                                 )
1921                         fi
1922                 fi
1923         fi
1924         if test "${ac_cv_imap_tk}" = "yes"; then
1925                 AC_MSG_RESULT(yes)
1926                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1927                 IMAP_TK_INCLUDE="${imap_include}"
1928                 PBX_IMAP_TK=1
1929                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1930                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1931                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1932                 fi
1933         else
1934                 AC_MSG_RESULT(no)
1935         fi
1936         CPPFLAGS="${saved_cppflags}"
1937         LIBS="${saved_libs}"
1938 fi
1939
1940 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1941
1942 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1943
1944 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1945
1946 # BSD (and OS X) equivalent of inotify
1947 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1948
1949 # 64-bit version of kevent (from kqueue) on OS X
1950 AC_CHECK_FUNCS([kevent64])
1951
1952 # Needed by unixodbc
1953 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1954
1955 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1956
1957 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1958
1959 if test "${PBX_MISDN}" = 1; then
1960    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1961    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1962    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1963    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1964    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1965    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1966 fi
1967
1968 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1969
1970 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1971
1972 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1973
1974 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1975 [#include <ne_auth.h>],
1976 [#ifndef NE_AUTH_NTLM
1977 #error Need libneon >= 0.29.0
1978 #endif])
1979
1980 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1981 [#include <net-snmp/net-snmp-config.h>
1982 #include <net-snmp/net-snmp-includes.h>
1983 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1984 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1985
1986 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1987
1988 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1989
1990 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1991
1992 # Non-glibc platforms require libexecinfo for backtrace support
1993 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1994 # Linux, however, has backtrace directly in glibc
1995 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1996
1997 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1998
1999 # possible places for oss definitions
2000 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2001 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2002 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2003
2004 PG_CONFIG=No
2005 if test "${USE_PGSQL}" != "no"; then
2006    if test "x${PGSQL_DIR}" != "x"; then
2007       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2008       if test x"${PG_CONFIG}" = xNo; then
2009          AC_MSG_NOTICE([***])
2010          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2011          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2012          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2013          AC_MSG_NOTICE([*** including --without-postgres])
2014          exit 1
2015       fi
2016    else
2017       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2018    fi
2019 fi
2020 if test "${PG_CONFIG}" != No; then
2021    PGSQL_libdir=`${PG_CONFIG} --libdir`
2022    PGSQL_includedir=`${PG_CONFIG} --includedir`
2023    if test "x$?" != "x0" ; then
2024       if test -n "${PGSQL_MANDATORY}" ; then
2025          AC_MSG_NOTICE([***])
2026          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2027          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2028          AC_MSG_NOTICE([*** including --without-postgres])
2029          exit 1
2030           fi
2031    else
2032       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2033       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2034
2035       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2036       old_CFLAGS=${CFLAGS}
2037       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2038       old_LDFLAGS=${LDFLAGS}
2039       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2040       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2041           [const char *foo = pg_encoding_to_char(1)])],
2042         [AC_MSG_RESULT(yes)
2043          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2044         [AC_MSG_RESULT(no)])
2045       CFLAGS=${old_CFLAGS}
2046       LDFLAGS=${old_LDFLAGS}
2047
2048       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2049          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2050          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2051          PBX_PGSQL=1
2052       elif test -n "${PGSQL_MANDATORY}";
2053       then
2054          AC_MSG_NOTICE([***])
2055          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2056          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2057          AC_MSG_NOTICE([*** including --without-postgres])
2058          exit 1
2059       fi
2060    fi
2061 fi
2062
2063 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2064
2065 AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2066
2067 saved_cppflags="${CPPFLAGS}"
2068 saved_libs="${LIBS}"
2069 CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2070 LIBS="${LIBS} ${PJPROJECT_LIBS}"
2071 AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2072 LIBS="${saved_libs}"
2073 CPPFLAGS="${saved_cppflags}"
2074
2075 AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2076
2077 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2078
2079 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2080
2081 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2082 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2083 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2084 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2085 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2086 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2087 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2088 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2089 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2090 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2091 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2092 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2093 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2094 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2095 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2096 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2097 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2098
2099 # ------------------------------------v
2100 # TODO: The code can be changed to always include these features now.
2101 # These features will always be present if pri_connected_line_update is available.
2102 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2103 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2104 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2105 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2106 # ------------------------------------^
2107
2108 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2109
2110 AST_C_COMPILE_CHECK([SPANDSP], [
2111                 #if SPANDSP_RELEASE_DATE < 20080516
2112                 #error "spandsp 0.0.5 or greater is required"
2113                 #endif
2114         ], [spandsp/version.h], , [minimum version of SpanDSP])
2115
2116 if test "x${PBX_SPANDSP}" = "x1" ; then
2117         # We found the correct version in the header, now let's make sure it links
2118         # properly, and that libtiff is available
2119         PBX_SPANDSP=0
2120         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2121 fi
2122
2123 if test "x${PBX_SPANDSP}" = "x1" ; then
2124         # We also need t38_terminal_init()
2125         PBX_SPANDSP=0
2126         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2127 fi
2128
2129 # Check for libss7 v2.0 branch compatible version.
2130 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2131
2132 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2133
2134 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2135
2136 if test "${USE_PWLIB}" != "no"; then
2137         if test -n "${PWLIB_DIR}"; then
2138                 PWLIBDIR="${PWLIB_DIR}"
2139         fi
2140         AST_CHECK_PWLIB()
2141         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2142
2143         if test "${HAS_PWLIB:-unset}" != "unset"; then
2144                 AST_CHECK_PWLIB_PLATFORM()
2145
2146                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2147
2148                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2149                         [Define if your system has the PWLib libraries.],
2150                         [#include "ptlib.h"],
2151                         [int q = (int) PTime::IsDaylightSavings();])
2152         fi
2153 fi
2154
2155 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2156         if test -n "${OPENH323_DIR}"; then
2157                 OPENH323DIR="${OPENH323_DIR}"
2158         fi
2159         AST_CHECK_OPENH323()
2160         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2161         AST_CHECK_OPENH323_BUILD()
2162         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2163         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2164                 [Define if your system has the OpenH323 libraries.],
2165                 [#include "ptlib.h"
2166                 #include "h323.h"
2167                 #include "h323ep.h"],
2168                 [H323EndPoint ep = H323EndPoint();],
2169                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2170 fi
2171
2172 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2173 if test "x${PBX_LUA}" = "x1" ; then
2174         if test x"${LUA_DIR}" = x; then
2175                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2176         else
2177                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2178         fi
2179 fi
2180
2181 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2182 if test "x${PBX_LUA}" = "x1" ; then
2183         if test x"${LUA_DIR}" = x; then
2184                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2185         else
2186                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2187         fi
2188 fi
2189
2190 # Some distributions (like SuSE) remove the 5.1 suffix.
2191 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2192
2193 # Accept either RADIUS client library, their APIs are fully compatible,
2194 # just different header filenames and different SONAMEs
2195 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2196 if test "x${PBX_RADIUS}" = "x1"; then
2197         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2198 else
2199         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2200 fi
2201
2202 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2203 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2204
2205 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2206
2207 # See if the main speex library contains the preprocess functions
2208 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2209 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2210    PBX_SPEEX_PREPROCESS=1
2211 fi
2212
2213 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2214 if test "${PBX_SPEEXDSP}" = 1; then
2215    PBX_SPEEX_PREPROCESS=1
2216 fi
2217
2218 AC_SUBST(PBX_SPEEX_PREPROCESS)
2219
2220 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2221
2222 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2223
2224 if test "${PBX_SQLITE3}" != 1; then
2225         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2226         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2227         exit 1
2228 fi
2229
2230 # Find crypt support
2231 # * -lcrypt on *NIX
2232 # * in libsystem on OS X
2233 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2234 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2235
2236 if test "x$LIBCRYPT_LIB" != "x" ; then
2237     CRYPT_LIB="$LIBCRYPT_LIB"
2238     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2239     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2240 elif test "x$SYSCRYPT" != "x" ; then
2241     CRYPT_LIB=""
2242     CRYPT_INCLUDE=""
2243     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2244 fi
2245
2246 AC_SUBST(CRYPT_LIB)
2247 AC_SUBST(CRYPT_INCLUDE)
2248
2249 # Find crypt_r support
2250 AC_CHECK_LIB([crypt], [crypt_r],
2251     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2252
2253 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2254
2255 if test "$PBX_CRYPTO" = "1";
2256 then
2257         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2258 fi
2259
2260 if test "$PBX_OPENSSL" = "1";
2261 then
2262         AST_CHECK_OSPTK([4], [0], [0])
2263         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2264 fi
2265
2266 if test "$PBX_OPENSSL" = "1";
2267 then
2268         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2269 fi
2270
2271 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2272
2273 if test "$PBX_SRTP" = "1";
2274 then
2275     saved_libs="${LIBS}"
2276     saved_ldflags="${LDFLAGS}"
2277     saved_cflags="${CFLAGS}"
2278     LIBS="${LIBS} ${SRTP_LIB}"
2279     LDFLAGS="${LDFLAGS} -shared -fPIC"
2280     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2281     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2282     AC_LINK_IFELSE(
2283     [
2284         AC_LANG_PROGRAM(
2285             [#include <srtp/srtp.h>],
2286             [srtp_init();]
2287         )
2288     ],
2289     [ AC_MSG_RESULT(yes) ],
2290     [
2291         AC_MSG_RESULT(no)
2292         AC_MSG_WARN(***)
2293         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2294         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2295         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2296         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2297         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2298         AC_MSG_WARN(*** configure script.)
2299         AC_MSG_WARN(***)
2300         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2301         AC_MSG_WARN(*** with the --without-srtp option.)
2302         exit 1
2303     ]
2304     )
2305     LIBS="${saved_libs}"
2306     LDFLAGS="${saved_ldflags}"
2307     CFLAGS="${saved_cflags}"
2308 fi
2309
2310 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2311
2312 for ver in 2.0 2.2 2.4 2.6; do
2313         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2314         if test "$PBX_GMIME" = 1; then
2315                 break;
2316         fi
2317 done
2318
2319 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2320
2321 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2322
2323 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2324
2325 if test "${tonezone_does_not_need_lm}" = "no" ; then
2326   tonezone_extra="-lm"
2327 fi
2328
2329 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2330
2331 if test "${OSARCH}" = "OpenBSD";
2332 then
2333         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2334 else
2335         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2336 fi
2337 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2338
2339 AC_LANG_PUSH(C++)
2340
2341 if test "${USE_VPB}" != "no"; then
2342    AC_MSG_CHECKING(for vpb_open in -lvpb)
2343    saved_libs="${LIBS}"
2344    saved_cppflags="${CPPFLAGS}"
2345    if test "x${VPB_DIR}" != "x"; then
2346       if test -d ${VPB_DIR}/lib; then
2347          vpblibdir=${VPB_DIR}/lib
2348       else
2349          vpblibdir=${VPB_DIR}
2350       fi
2351       LIBS="${LIBS} -L${vpblibdir}"
2352       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2353    fi
2354    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2355    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2356    AC_LINK_IFELSE(
2357         [
2358         AC_LANG_PROGRAM(
2359         [#include <vpbapi.h>],
2360         [int q = vpb_open(0,0);])
2361         ],
2362         [       AC_MSG_RESULT(yes)
2363                 ac_cv_lib_vpb_vpb_open="yes"
2364         ],
2365         [       AC_MSG_RESULT(no)
2366                 ac_cv_lib_vpb_vpb_open="no"
2367         ]
2368         )
2369    LIBS="${saved_libs}"
2370    CPPFLAGS="${saved_cppflags}"
2371    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2372         VPB_LIB="-lvpb"
2373         if test "${VPB_DIR}" != ""; then
2374            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2375            VPB_INCLUDE="-I${VPB_DIR}/include"
2376         fi
2377         PBX_VPB=1
2378         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2379    fi
2380 fi
2381
2382 AC_LANG_POP
2383
2384 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2385
2386 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2387         # Does ODBC support wide characters?
2388         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2389         AC_LINK_IFELSE(
2390                 [AC_LANG_PROGRAM(
2391                         [#include <sql.h>
2392 #include <sqlext.h>],
2393                         [int foo = SQL_WCHAR])],
2394                 AC_MSG_RESULT(yes)
2395                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2396                 AC_MSG_RESULT(no)
2397         )
2398 fi
2399
2400 AC_CHECK_HEADER([linux/compiler.h],
2401                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2402
2403 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2404                                    #include <linux/version.h>
2405                                    #ifdef HAVE_LINUX_COMPILER_H
2406                                    #include <linux/compiler.h>
2407                                    #endif
2408                                    ])
2409 AC_SUBST(PBX_IXJUSER)
2410
2411 # Used in res/res_pktccops
2412 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2413 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2414
2415 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2416 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2417 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2418
2419 # possible places for video4linux version 1
2420 AC_CHECK_HEADER([linux/videodev.h],
2421         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2422
2423 # possible places for X11
2424 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2425 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2426
2427 PBX_LAUNCHD=0
2428 if test "${cross_compiling}" = "no";
2429 then
2430   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2431   if test "${HAVE_SBIN_LAUNCHD}" = 1; then
2432     PBX_LAUNCHD=1
2433   fi
2434 fi
2435 AC_SUBST(PBX_LAUNCHD)
2436
2437 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2438
2439 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2440 # or iODBC
2441
2442 PBX_GENERIC_ODBC=0
2443
2444 if test "${PBX_UNIXODBC}" = 1; then
2445    PBX_GENERIC_ODBC=1
2446    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2447    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2448 elif test "${PBX_IODBC}" = 1; then
2449    PBX_GENERIC_ODBC=1
2450    GENERIC_ODBC_LIB="${IODBC_LIB}"
2451    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2452 fi
2453
2454 AC_SUBST([GENERIC_ODBC_LIB])
2455 AC_SUBST([GENERIC_ODBC_INCLUDE])
2456 AC_SUBST([PBX_GENERIC_ODBC])
2457
2458 PBX_SYSLOG=0
2459
2460 if test "${ac_cv_header_syslog_h}" = "yes"; then
2461    # syslog facilities
2462    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2463    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2464    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2465    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2466    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2467    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2468    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2469    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2470    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2471    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2472    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2473    PBX_SYSLOG=1
2474 fi
2475
2476 AC_SUBST([PBX_SYSLOG])
2477
2478 if test -f makeopts; then
2479         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2480 else
2481         touch makeopts.acbak
2482 fi
2483
2484 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2485 AST_CHECK_MANDATORY
2486
2487 if test -f build_tools/menuselect-deps; then
2488     # extract old values of all PBX_ variables from menuselect-deps
2489     # and preserve them so that menuselect can determine whether
2490     # any previously-met dependencies are no longer met and warn
2491     # the user appropriately
2492     while IFS="=:" read var val old_val; do
2493         eval "PBX_${var}=\${PBX_${var}}:${val}"
2494     done < build_tools/menuselect-deps
2495 fi
2496
2497 AC_OUTPUT
2498
2499 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2500 if test "x${ac_cv_path_CMP}" = "x:"; then
2501         ( cd `pwd`/menuselect && ./configure )
2502 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2503         ( cd `pwd`/menuselect && ./configure )
2504 fi ; fi
2505
2506 rm makeopts.acbak makeopts.acbak2
2507
2508
2509 if test "x${silent}" != "xyes" ; then
2510 echo
2511 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2512 echo "            .\$7\$7..          .7\$\$7:.    "
2513 echo "          .\$\$:.                 ,\$7.7   "
2514 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2515 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2516 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2517 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2518 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2519 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2520 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2521 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2522 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2523 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2524 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2525 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2526 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2527 echo " \$\$\$\$\$                        \$\$\$       "
2528 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2529 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2530 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2531 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2532 echo
2533 fi
2534
2535 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2536         echo "WARNING: iodbc libs/headers found!"
2537         echo
2538         echo "  If you plan to use ODBC functionality, you should consider"
2539         echo "  switching to unixodbc instead."
2540         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2541         echo
2542 fi
2543
2544 AC_MSG_NOTICE(Package configured for: )
2545 AC_MSG_NOTICE( OS type  : $host_os)
2546 AC_MSG_NOTICE( Host CPU : $host_cpu)
2547 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2548 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2549 if test "${cross_compiling}" = "yes"; then
2550    AC_MSG_NOTICE( Cross Compilation = YES)
2551 fi