Add support for the ca_list_path option for PJSIP transports.
[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_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
461 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
462 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
463 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
464 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
465 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
466 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
467 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
468 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
469 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
470 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
471 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
472 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
473 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
474 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
475 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
476 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
477 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
478 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
479 # ------------------------------------v
480 # TODO: The code can be changed to always include these features now.
481 # These features will always be present if pri_connected_line_update is available.
482 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
483 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
484 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
485 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
486 # ------------------------------------^
487 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
488 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
489 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
490 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
491 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
492 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
493 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
494 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
495 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
496 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
497 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
498 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
499 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
500 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
501 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
502 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
503 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
504 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
505 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
506 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
507 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
508 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
509 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
510 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
511 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
512 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
513 AST_EXT_LIB_SETUP([X11], [X11], [x11])
514 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
515
516 # check for basic system features and functionality before
517 # checking for package libraries
518
519 AC_FUNC_ALLOCA
520 AC_HEADER_DIRENT
521 AC_HEADER_STDC
522 AC_HEADER_SYS_WAIT
523 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])
524
525 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
526 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
527 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
528 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
529 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
530
531 EDITLINE_LIB=""
532 if test "x$TERMCAP_LIB" != "x" ; then
533   EDITLINE_LIB="$TERMCAP_LIB"
534 elif test "x$TINFO_LIB" != "x" ; then
535   EDITLINE_LIB="$TINFO_LIB"
536 elif test "x$CURSES_LIB" != "x" ; then
537   EDITLINE_LIB="$CURSES_LIB"
538 elif test "x$NCURSES_LIB" != "x" ; then
539   EDITLINE_LIB="$NCURSES_LIB"
540 else
541   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
542 fi
543 AC_SUBST(EDITLINE_LIB)
544
545 # Find required UUID support.
546 #  * -luuid on Linux
547 #  * -le2fs-uuid on OpenBSD
548 #  * in libsystem on OS X
549 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
550 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
551 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
552
553 if test "x$LIBUUID_LIB" != "x" ; then
554   UUID_INCLUDE="$LIBUUID_INCLUDE"
555   UUID_LIB="$LIBUUID_LIB"
556 elif test "x$E2FSUUID_LIB" != "x" ; then
557   UUID_INCLUDE="$E2FSUUID_INCLUDE"
558   UUID_LIB="$E2FSUUID_LIB"
559 elif test "x$SYSUUID" != "x" ; then
560   UUID_INCLUDE=""
561   UUID_LIB=""
562 else
563   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
564 fi
565 AC_SUBST(UUID_INCLUDE)
566 AC_SUBST(UUID_LIB)
567
568 # Find required JSON support.
569 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
570
571 if test "x$JANSSON_LIB" == "x"; then
572   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
573 fi
574
575 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
576         [#include <libxml/tree.h>
577         #include <libxml/parser.h>],
578         [LIBXML_TEST_VERSION])
579
580 if test "${PBX_LIBXML2}" != 1; then
581         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
582         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
583         exit 1
584 fi
585
586 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
587
588 # Another mandatory item (unless it's explicitly disabled)
589 AC_ARG_ENABLE([xmldoc],
590         [AS_HELP_STRING([--disable-xmldoc],
591                 [Explicitly disable XML documentation])],
592         [case "${enableval}" in
593                 y|ye|yes) disable_xmldoc=no ;;
594                 n|no)  disable_xmldoc=yes ;;
595                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
596         esac], [disable_xmldoc=no])
597
598 if test "${disable_xmldoc}" != "yes"; then
599         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
600         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
601
602 fi
603
604 # some embedded systems omit internationalization (locale) support
605 AC_CHECK_HEADERS([xlocale.h])
606
607 AC_CHECK_HEADERS([winsock.h winsock2.h])
608
609 AC_CHECK_HEADER([sys/poll.h],
610          [],
611      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
612
613 AC_SYS_LARGEFILE
614
615 # Checks for typedefs, structures, and compiler characteristics.
616 AC_HEADER_STDBOOL
617 AC_C_CONST
618 AC_TYPE_UID_T
619 AC_C_INLINE
620 AC_TYPE_LONG_DOUBLE_WIDER
621 AC_TYPE_MODE_T
622 AC_TYPE_OFF_T
623 AC_TYPE_PID_T
624 AC_TYPE_SIZE_T
625 AC_CHECK_MEMBERS([struct stat.st_blksize])
626 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
627 #include <sys/socket.h> ])
628 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
629 AC_HEADER_TIME
630 AC_STRUCT_TM
631 AC_C_VOLATILE
632 AC_CHECK_TYPES([ptrdiff_t])
633 stat_nsec_found=no
634 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
635
636 if test "${stat_nsec_found}" != yes; then
637         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
638 fi
639
640 # Checks for library functions.
641 AC_FUNC_CHOWN
642 AC_FUNC_CLOSEDIR_VOID
643 AC_FUNC_ERROR_AT_LINE
644 AST_FUNC_FORK
645 AC_FUNC_FSEEKO
646 AC_PROG_GCC_TRADITIONAL
647 # XXX: these are commented out until we determine whether it matters if our malloc()
648 # acts exactly like glibc's or not
649 # AC_FUNC_MALLOC
650 # AC_FUNC_REALLOC
651 AC_FUNC_MEMCMP
652 AC_FUNC_MMAP
653 AC_FUNC_SELECT_ARGTYPES
654 AC_FUNC_SETVBUF_REVERSED
655 AC_TYPE_SIGNAL
656 AC_FUNC_STAT
657 AC_FUNC_STRCOLL
658 AC_FUNC_STRFTIME
659 AC_FUNC_STRNLEN
660 AC_FUNC_STRTOD
661 AC_FUNC_UTIME_NULL
662 AC_FUNC_VPRINTF
663 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap ntohll newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
664
665 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
666 # so that AC_CHECK_FUNCS can detect functions in that library.
667 AC_CHECK_LIB([m], [sqrt])
668 # BSD might not have exp2, and/or log2
669 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round roundf trunc floor ceil])
670
671 # Certain architectures don't really have long double, even though
672 # AC_CHECK_FUNCS would otherwise find the following functions.
673 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
674         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])
675 fi
676
677 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
678 AC_LINK_IFELSE(
679         [AC_LANG_PROGRAM([#include <limits.h>],
680                 [long long foo = LLONG_MAX])],
681         AC_MSG_RESULT(yes)
682         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
683         AC_MSG_RESULT(no)
684 )
685
686 AC_MSG_CHECKING(for timersub in time.h)
687 AC_LINK_IFELSE(
688         [AC_LANG_PROGRAM([#include <sys/time.h>],
689                 [struct timeval *a; timersub(a, a, a);])],
690         AC_MSG_RESULT(yes)
691                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
692         AC_MSG_RESULT(no)
693 )
694
695 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
696 old_LDFLAGS=${LDFLAGS}
697 cat >conftest.dynamics <<_ACEOF
698 {
699         *ast_*;
700 };
701 _ACEOF
702 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
703 PBX_DYNAMIC_LIST=0
704 AC_LINK_IFELSE(
705         [AC_LANG_PROGRAM([], [])],
706         PBX_DYNAMIC_LIST=1
707         AC_MSG_RESULT(yes),
708         AC_MSG_RESULT(no)
709 )
710 AC_SUBST(PBX_DYNAMIC_LIST)
711 LDFLAGS=${old_LDFLAGS}
712 rm -f conftest.dynamics
713
714 AC_CHECK_HEADER([sys/poll.h],
715    [HAS_POLL=1]
716    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
717    )
718
719 AC_ARG_ENABLE([internal-poll],
720         [AS_HELP_STRING([--enable-internal-poll],
721                 [Use Asterisk's poll implementation])],
722         [case "${enableval}" in
723                 y|ye|yes) HAS_POLL="";;
724                 n|no) HAS_POLL="${HAS_POLL}" ;;
725                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
726         esac])
727 AC_SUBST(HAS_POLL)
728
729 AC_ARG_ENABLE([asteriskssl],
730         [AS_HELP_STRING([--disable-asteriskssl],
731                 [Disable Asterisk's SSL wrapper library])],
732         [case "${enableval}" in
733                 y|ye|yes) AST_ASTERISKSSL=yes ;;
734                 n|no)  AST_ASTERISKSSL=no ;;
735                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
736         esac], [AST_ASTERISKSSL=yes])
737 AC_SUBST(AST_ASTERISKSSL)
738
739 # https support (in main/http.c) uses funopen on BSD systems,
740 # fopencookie on linux
741 AC_CHECK_FUNCS([funopen fopencookie])
742
743 AC_CHECK_FUNCS([inet_aton])
744
745 # check if we have IP_PKTINFO constant defined
746 AC_MSG_CHECKING(for IP_PKTINFO)
747 AC_LINK_IFELSE(
748                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
749                                                 [int pi = IP_PKTINFO;])],
750                 AC_MSG_RESULT(yes)
751                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
752                 AC_MSG_RESULT(no)
753 )
754
755 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
756 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
757
758 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
759 AC_LINK_IFELSE(
760         [AC_LANG_PROGRAM([#include <stdlib.h>
761                          #include <netdb.h>],
762                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
763         AC_MSG_RESULT(yes)
764         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
765         AC_MSG_RESULT(no)
766 )
767
768 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
769 AC_LINK_IFELSE(
770         [AC_LANG_PROGRAM([#include <stdlib.h>
771                          #include <netdb.h>],
772                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
773         AC_MSG_RESULT(yes)
774         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
775         AC_MSG_RESULT(no)
776 )
777
778 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
779
780 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
781 AC_LINK_IFELSE(
782 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
783 AC_MSG_RESULT(yes)
784 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
785 AC_MSG_RESULT(no)
786 )
787
788 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
789 AC_LINK_IFELSE(
790 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
791 AC_MSG_RESULT(yes)
792 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
793 AC_MSG_RESULT(no)
794 )
795
796 AC_MSG_CHECKING(for locale_t in locale.h)
797 AC_LINK_IFELSE(
798 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
799 AC_MSG_RESULT(yes)
800 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
801 AC_MSG_RESULT(no)
802   AC_MSG_CHECKING(for locale_t in xlocale.h)
803   AC_LINK_IFELSE(
804   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
805   AC_MSG_RESULT(yes)
806   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
807   AC_MSG_RESULT(no)
808   )
809 )
810
811 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
812 AC_LINK_IFELSE(
813 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
814 AC_MSG_RESULT(yes)
815 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
816 AC_MSG_RESULT(no)
817 )
818
819 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
820 AC_LINK_IFELSE(
821 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
822 AC_MSG_RESULT(yes)
823 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
824 AC_MSG_RESULT(no)
825 )
826
827 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
828
829 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
830 AC_LINK_IFELSE(
831 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
832 AC_MSG_RESULT(yes)
833 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
834 AC_MSG_RESULT(no)
835 )
836
837 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
838 AC_LINK_IFELSE(
839 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
840 AC_MSG_RESULT(yes)
841 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
842 AC_MSG_RESULT(no)
843 )
844
845 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
846 AC_LINK_IFELSE(
847 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
848 AC_MSG_RESULT(yes)
849 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
850 AC_MSG_RESULT(no)
851 )
852
853 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
854 AC_LINK_IFELSE(
855 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
856 AC_MSG_RESULT(yes)
857 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
858 AC_MSG_RESULT(no)
859 )
860
861 save_LIBS="$LIBS"
862 save_CFLAGS="$CFLAGS"
863 LIBS="$PTHREAD_LIBS $LIBS"
864 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
865
866 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
867 AC_LINK_IFELSE(
868   [AC_LANG_PROGRAM(
869     [#include <pthread.h>
870      #include <time.h>],
871     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
872   ],[
873     AC_MSG_RESULT(yes)
874     ac_cv_pthread_rwlock_timedwrlock="yes"
875   ],[
876     AC_MSG_RESULT(no)
877     ac_cv_pthread_rwlock_timedwrlock="no"
878   ]
879 )
880
881 # Some platforms define sem_init(), but only support sem_open(). joyous.
882 AC_MSG_CHECKING(for working unnamed semaphores)
883 AC_RUN_IFELSE(
884         [AC_LANG_PROGRAM([#include <semaphore.h>],
885                 [sem_t sem; return sem_init(&sem, 0, 0);])],
886         AC_MSG_RESULT(yes)
887         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
888         AC_MSG_RESULT(no),
889         AC_MSG_RESULT(cross-compile)
890         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
891         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
892 )
893
894 LIBS="$save_LIBS"
895 CFLAGS="$save_CFLAGS"
896 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
897   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
898 fi
899
900 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
901 saved_CFLAGS="${CFLAGS}"
902 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
903 AC_COMPILE_IFELSE(
904   [AC_LANG_PROGRAM(
905     [#include <pthread.h>
906      void empty(){}],
907         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
908   ],[
909     AC_MSG_RESULT(no)
910     ac_cv_pthread_once_needsbraces="no"
911   ],[
912     AC_MSG_RESULT(yes)
913     ac_cv_pthread_once_needsbraces="yes"
914   ]
915 )
916 CFLAGS="${saved_CFLAGS}"
917 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
918   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
919 fi
920
921 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
922
923 # Can we compare a mutex to its initial value?
924 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
925 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
926 AC_LINK_IFELSE(
927         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
928         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
929                 return 0;
930         }
931         return 0])],
932         AC_MSG_RESULT(yes)
933         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.]),
934         AC_MSG_RESULT(no)
935 )
936
937 #if test "${cross_compiling}" = "no";
938 #then
939 #AC_MSG_CHECKING(for working epoll support)
940 #AC_LINK_IFELSE(
941 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
942 #                                         if (res < 0)
943 #                                            return 1;
944 #                                         close (res);
945 #                                         return 0;]),
946 #AC_MSG_RESULT(yes)
947 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
948 #AC_MSG_RESULT(no)
949 #)
950 #fi
951
952 # for FreeBSD thr_self
953 AC_CHECK_HEADERS([sys/thr.h])
954
955 AC_MSG_CHECKING(for compiler atomic operations)
956 AC_LINK_IFELSE(
957 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
958 AC_MSG_RESULT(yes)
959 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
960 AC_MSG_RESULT(no)
961 )
962
963 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
964 AC_MSG_CHECKING([if your system printf is NULL-safe.])
965 AC_RUN_IFELSE(
966         [AC_LANG_PROGRAM([#include <stdio.h>],
967                 [printf("%s", NULL)])],
968         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
969         AC_MSG_RESULT(yes),
970         AC_MSG_RESULT(no),
971         # It's unlikely an embedded system will have this.
972         AC_MSG_RESULT(unknown)
973 )
974
975 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
976 AC_RUN_IFELSE(
977 [AC_LANG_PROGRAM([
978 #include <stdio.h>
979 #include <sys/select.h>
980 #include <sys/time.h>
981 #include <sys/resource.h>
982 #include <string.h>
983 #include <errno.h>
984 #include <stdlib.h>
985 #include <sys/types.h>
986 #include <sys/stat.h>
987 #include <fcntl.h>
988 #include <unistd.h>
989 ], [[
990         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
991         int fd0, fd1;
992         struct timeval tv = { 0, };
993         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
994         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
995         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
996         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
997         FD_SET(fd0, (fd_set *) &fds);
998         FD_SET(fd1, (fd_set *) &fds);
999         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1000         exit(0)]])],
1001         AC_MSG_RESULT(yes)
1002         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1003         AC_MSG_RESULT(no),
1004         AC_MSG_RESULT(cross-compile)
1005 )
1006
1007 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1008         AC_RUN_IFELSE(
1009                 [AC_LANG_PROGRAM([
1010 #include <unistd.h>
1011 #include <sys/types.h>
1012 #include <stdlib.h>
1013 ], [if (getuid() != 0) { exit(1); }])],
1014                 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.]))
1015 fi
1016
1017 AST_GCC_ATTRIBUTE(pure)
1018 AST_GCC_ATTRIBUTE(malloc)
1019 AST_GCC_ATTRIBUTE(const)
1020 AST_GCC_ATTRIBUTE(unused)
1021 AST_GCC_ATTRIBUTE(always_inline)
1022 AST_GCC_ATTRIBUTE(deprecated)
1023 AST_GCC_ATTRIBUTE(sentinel)
1024 AST_GCC_ATTRIBUTE(warn_unused_result)
1025 AST_GCC_ATTRIBUTE(may_alias)
1026 AST_GCC_ATTRIBUTE(constructor)
1027 AST_GCC_ATTRIBUTE(destructor)
1028
1029 AC_MSG_CHECKING(for -ffunction-sections support)
1030 saved_CFLAGS="${CFLAGS}"
1031 CFLAGS="${CFLAGS} -ffunction-sections"
1032 AC_COMPILE_IFELSE(
1033         [AC_LANG_PROGRAM([], [int x = 1;])],
1034         AC_MSG_RESULT(yes)
1035         [saved_LDFLAGS="${LDFLAGS}"]
1036         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1037         AC_MSG_CHECKING(for --gc-sections support)
1038         AC_LINK_IFELSE(
1039                 [AC_LANG_PROGRAM([], [int x = 1;])],
1040                 AC_MSG_RESULT(yes)
1041                 [GC_CFLAGS="-ffunction-sections"]
1042                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1043                 AC_MSG_RESULT(no)
1044         )
1045         [LDFLAGS="${saved_LDFLAGS}"],
1046         AC_MSG_RESULT(no)
1047 )
1048 CFLAGS="${saved_CFLAGS}"
1049 AC_SUBST(GC_CFLAGS)
1050 AC_SUBST(GC_LDFLAGS)
1051
1052 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1053 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1054         AC_MSG_RESULT(yes)
1055         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1056 else
1057         AC_MSG_RESULT(no)
1058         AST_DECLARATION_AFTER_STATEMENT=
1059 fi
1060 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1061
1062 AC_MSG_CHECKING(for -Wtrampolines support)
1063 if $(${CC} -Wtrampolines -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1064         AC_MSG_RESULT(yes)
1065         AST_TRAMPOLINES=-Wtrampolines
1066 else
1067         AC_MSG_RESULT(no)
1068         AST_TRAMPOLINES=
1069 fi
1070 AC_SUBST(AST_TRAMPOLINES)
1071
1072 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1073 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1074         AC_MSG_RESULT(yes)
1075         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1076 else
1077         AC_MSG_RESULT(no)
1078         AST_FORTIFY_SOURCE=
1079 fi
1080 AC_SUBST(AST_FORTIFY_SOURCE)
1081
1082 AC_MSG_CHECKING(for -fno-strict-overflow)
1083 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1084         AC_MSG_RESULT(yes)
1085         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1086 else
1087         AC_MSG_RESULT(no)
1088         AST_NO_STRICT_OVERFLOW=
1089 fi
1090 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1091
1092 AC_MSG_CHECKING(for -Wshadow)
1093 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1094         AC_MSG_RESULT(yes)
1095         AST_SHADOW_WARNINGS=-Wshadow
1096 else
1097         AC_MSG_RESULT(no)
1098         AST_SHADOW_WARNINGS=
1099 fi
1100 AC_SUBST(AST_SHADOW_WARNINGS)
1101
1102 AC_MSG_CHECKING(for -march=native support)
1103 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1104         if test "${CONFIG_CFLAGS}" = ""; then
1105                 AC_MSG_RESULT(yes)
1106                 AST_NATIVE_ARCH=1
1107         else
1108                 AC_MSG_RESULT(user CFLAGS present)
1109                 AST_NATIVE_ARCH=
1110         fi
1111 else
1112         AC_MSG_RESULT(no)
1113         AST_NATIVE_ARCH=
1114 fi
1115 AC_SUBST(AST_NATIVE_ARCH)
1116
1117 dnl Nested functions required for RAII implementation
1118 AC_MSG_CHECKING(for -fnested-functions)
1119 AC_COMPILE_IFELSE(
1120         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1121         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1122         AC_MSG_RESULT(no)
1123         [AST_NESTED_FUNCTIONS=],
1124         AC_MSG_RESULT(required)
1125         [AST_NESTED_FUNCTIONS=-fnested-functions]
1126 )
1127 AC_SUBST(AST_NESTED_FUNCTIONS)
1128
1129 dnl Check to see if rpath should be set in LDFLAGS
1130 AC_ARG_ENABLE(rpath,
1131         [AC_HELP_STRING([--disable-rpath],
1132                         [Disables rpath linker option checking])],
1133         [case "${enableval}" in
1134                 y|ye|yes) check_rpath=yes ;;
1135                 n|no) check_rpath=no ;;
1136                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1137         esac], [check_rpath=yes])
1138
1139 AC_MSG_CHECKING(whether to use rpath)
1140 AST_RPATH=
1141 if test "${check_rpath}" != yes; then
1142         AC_MSG_RESULT(skipped)
1143 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1144         AC_MSG_RESULT(not needed)
1145 else
1146         AST_RPATH="-Wl,-rpath,${libdir}"
1147 fi
1148 AC_SUBST(AST_RPATH)
1149
1150 AC_MSG_CHECKING(for sysinfo)
1151 AC_LINK_IFELSE(
1152         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1153                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1154         AC_MSG_RESULT(yes)
1155         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1156         AC_MSG_RESULT(no)
1157 )
1158
1159 AC_SEARCH_LIBS(res_9_ninit, resolv)
1160 AC_MSG_CHECKING(for res_ninit)
1161 AC_LINK_IFELSE(
1162         [AC_LANG_PROGRAM([
1163                         #ifdef HAVE_SYS_SOCKET_H
1164                         #include <sys/socket.h>
1165                         #endif
1166                         #ifdef HAVE_NETINET_IN_H
1167                         #include <netinet/in.h>
1168                         #endif
1169                         #ifdef HAVE_ARPA_NAMESER_H
1170                         #include <arpa/nameser.h>
1171                         #endif
1172                         #include <resolv.h>],
1173                         [int foo = res_ninit(NULL);])],
1174         AC_MSG_RESULT(yes)
1175         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1176         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1177         AC_MSG_CHECKING(for res_ndestroy)
1178         AC_LINK_IFELSE(
1179                 [AC_LANG_PROGRAM([
1180                                 #ifdef HAVE_SYS_SOCKET_H
1181                                 #include <sys/socket.h>
1182                                 #endif
1183                                 #ifdef HAVE_NETINET_IN_H
1184                                 #include <netinet/in.h>
1185                                 #endif
1186                                 #ifdef HAVE_ARPA_NAMESER_H
1187                                 #include <arpa/nameser.h>
1188                                 #endif
1189                                 #include <resolv.h>],
1190                                 [res_ndestroy(NULL);])],
1191                 AC_MSG_RESULT(yes)
1192                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1193                 AC_MSG_RESULT(no)
1194         )
1195         AC_SEARCH_LIBS(res_9_close, resolv)
1196         AC_MSG_CHECKING(for res_close)
1197         AC_LINK_IFELSE(
1198                 [AC_LANG_PROGRAM([
1199                                 #ifdef HAVE_SYS_SOCKET_H
1200                                 #include <sys/socket.h>
1201                                 #endif
1202                                 #ifdef HAVE_NETINET_IN_H
1203                                 #include <netinet/in.h>
1204                                 #endif
1205                                 #ifdef HAVE_ARPA_NAMESER_H
1206                                 #include <arpa/nameser.h>
1207                                 #endif
1208                                 #include <resolv.h>],
1209                                 [res_close();])],
1210                 AC_MSG_RESULT(yes)
1211                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1212                 AC_MSG_RESULT(no)
1213         ),
1214         AC_MSG_RESULT(no)
1215 )
1216
1217 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1218
1219 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1220
1221 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1222
1223 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1224
1225 AC_CHECK_HEADER([libkern/OSAtomic.h],
1226                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1227
1228 AC_CHECK_SIZEOF([int])
1229 AC_CHECK_SIZEOF([long])
1230 AC_CHECK_SIZEOF([long long])
1231 AC_CHECK_SIZEOF([char *])
1232 AC_CHECK_SIZEOF(long)
1233 AC_CHECK_SIZEOF(long long)
1234 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1235 fd_set foo;])
1236 # This doesn't actually work; what it does is to use the variable set in the
1237 # previous test as a cached value to set the right output variables.
1238 AC_CHECK_SIZEOF(fd_set.fds_bits)
1239
1240 # Set a type compatible with the previous.  We cannot just use a generic type
1241 # for these bits, because on big-endian systems, the bits won't match up
1242 # correctly if the size is wrong.
1243 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1244   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1245 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1246   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1247 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1248   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1249 fi ; fi ; fi
1250
1251 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1252 PBX_DLADDR=0
1253 old_LIBS=${LIBS}
1254 LIBS="${LIBS} -ldl"
1255 AC_LINK_IFELSE(
1256         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1257 #include <dlfcn.h>],
1258                 [dladdr((void *)0, (void *)0)]
1259         )],
1260         AC_MSG_RESULT(yes)
1261         PBX_DLADDR=1
1262         AC_SUBST([PBX_DLADDR])
1263         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1264         AC_MSG_RESULT(no)
1265 )
1266 LIBS=${old_LIBS}
1267
1268 # PKGCONFIG is used in later tests
1269 PKG_PROG_PKG_CONFIG()
1270
1271
1272 # do the package library checks now
1273
1274 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1275
1276 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1277
1278 if test "${PBX_BFD}" = "0"; then
1279   # Fedora/RedHat/CentOS require extra libraries
1280   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1281 fi
1282
1283 if test "${PBX_BFD}" = "0"; then
1284   # openSUSE requires -lz
1285   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1286 fi
1287
1288 if test "x${OSARCH}" = "xlinux-gnu" ; then
1289   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1290 fi
1291
1292 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1293 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1294 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1295
1296 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1297
1298 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1299
1300 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1301
1302 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1303 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1304
1305 GSM_INTERNAL="yes"
1306 AC_SUBST(GSM_INTERNAL)
1307 GSM_SYSTEM="yes"
1308 if test "${USE_GSM}" != "no"; then
1309    if test "${GSM_DIR}" = "internal"; then
1310       GSM_SYSTEM="no"
1311    elif test "${GSM_DIR}" != ""; then
1312       GSM_INTERNAL="no"
1313    fi
1314    if test "${GSM_SYSTEM}" = "yes"; then
1315       gsmlibdir=""
1316       if test "x${GSM_DIR}" != "x"; then
1317          if test -d ${GSM_DIR}/lib; then
1318             gsmlibdir="-L${GSM_DIR}/lib"
1319          else
1320             gsmlibdir="-L${GSM_DIR}"
1321          fi
1322       fi
1323       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1324       [Define to indicate the GSM library]), [], ${gsmlibdir})
1325       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1326          if test "x${GSM_DIR}" != "x" ; then
1327             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1328             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1329          else
1330             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1331             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1332          fi
1333          if test "${GSM_HEADER_FOUND}" = "0" ; then
1334             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1335                if test "x${GSM_MANDATORY}" = "xyes" ; then
1336                   AC_MSG_NOTICE([***])
1337                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1338                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1339                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1340                   exit 1
1341                fi
1342             fi
1343          fi
1344          GSM_OK=0
1345          if test "${GSM_HEADER_FOUND}" = "1" ; then
1346             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1347             GSM_OK=1
1348          else
1349             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1350                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1351                GSM_OK=1
1352             fi
1353          fi
1354          if test "${GSM_OK}" = "1" ; then
1355             GSM_LIB="-lgsm"
1356             if test "x${GSM_DIR}" != "x"; then
1357                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1358                GSM_INCLUDE="-I${GSM_DIR}/include"
1359             fi
1360             PBX_GSM=1
1361             GSM_INTERNAL="no"
1362          fi
1363       fi
1364    fi
1365    if test "${GSM_INTERNAL}" = "yes"; then
1366       PBX_GSM=1
1367       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1368    fi
1369 fi
1370
1371 ILBC_INTERNAL="yes"
1372 AC_SUBST(ILBC_INTERNAL)
1373 ILBC_SYSTEM="yes"
1374 if test "${USE_ILBC}" != "no"; then
1375    if test "${ILBC_DIR}" = "internal"; then
1376       ILBC_SYSTEM="no"
1377    elif test "${ILBC_DIR}" != ""; then
1378       ILBC_INTERNAL="no"
1379    fi
1380    if test "${ILBC_SYSTEM}" = "yes"; then
1381       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1382       if test "$PBX_ILBC" = "1"; then
1383          ILBC_INTERNAL="no"
1384       fi
1385    fi
1386    if test "${ILBC_INTERNAL}" = "yes"; then
1387       PBX_ILBC=1
1388    fi
1389 fi
1390
1391 LIBEDIT_INTERNAL="yes"
1392 AC_SUBST(LIBEDIT_INTERNAL)
1393 LIBEDIT_SYSTEM="yes"
1394 if test "${USE_LIBEDIT}" != "no"; then
1395    if test "${LIBEDIT_DIR}" = "internal"; then
1396       LIBEDIT_SYSTEM="no"
1397    elif test "${LIBEDIT_DIR}" != ""; then
1398       LIBEDIT_INTERNAL="no"
1399    fi
1400    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1401       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1402       if test "$PBX_LIBEDIT" = "1"; then
1403          LIBEDIT_INTERNAL="no"
1404       fi
1405    fi
1406    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1407       PBX_LIBEDIT=1
1408    fi
1409 fi
1410
1411 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1412 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1413 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1414 # Some versions of Linux package iconv in glibc
1415 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1416
1417 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1418 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1419
1420 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1421
1422 if test "${USE_IMAP_TK}" != "no"; then
1423         saved_cppflags="${CPPFLAGS}"
1424         saved_libs="${LIBS}"
1425         switch_to_system_on_failure="no"
1426         if test "${IMAP_TK_DIR}" = ""; then
1427                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1428                 switch_to_system_on_failure="yes"
1429         fi
1430         if test "${IMAP_TK_DIR}" != "system"; then
1431                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1432                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1433                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1434                 fi
1435                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1436                 imap_include="-I${IMAP_TK_DIR}/c-client"
1437         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1438                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1439                 AC_LINK_IFELSE(
1440                 [AC_LANG_PROGRAM(
1441                                 [#include "c-client.h"
1442                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1443                                 {
1444                                 }
1445                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1446                                 {
1447                                 }
1448                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1449                                 {
1450                                 }
1451                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1452                                 {
1453                                 }
1454                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1455                                 {
1456                                 }
1457                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1458                                 {
1459                                 }
1460                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1461                                 {
1462                                 }
1463                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1464                                 {
1465                                 }
1466                                 void mm_log (char *string,long errflg)
1467                                 {
1468                                 }
1469                                 void mm_dlog (char *string)
1470                                 {
1471                                 }
1472                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1473                                 {
1474                                 }
1475                                 void mm_critical (MAILSTREAM *stream)
1476                                 {
1477                                 }
1478                                 void mm_nocritical (MAILSTREAM *stream)
1479                                 {
1480                                 }
1481                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1482                                 {
1483                                 }
1484                                 void mm_fatal (char *string)
1485                                 {
1486                                 }],
1487                                 [
1488                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1489                                 ]
1490                         )],
1491                         [ac_cv_imap_tk="yes"],
1492                         [ac_cv_imap_tk="no"]
1493                 )
1494                 if test "${ac_cv_imap_tk}" = "yes"; then
1495                         AC_LINK_IFELSE(
1496                                 [AC_LANG_PROGRAM(
1497                                         [#include "c-client.h"
1498                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1499                                         {
1500                                         }
1501                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1502                                         {
1503                                         }
1504                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1505                                         {
1506                                         }
1507                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1508                                         {
1509                                         }
1510                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1511                                         {
1512                                         }
1513                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1514                                         {
1515                                         }
1516                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1517                                         {
1518                                         }
1519                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1520                                         {
1521                                         }
1522                                         void mm_log (char *string,long errflg)
1523                                         {
1524                                         }
1525                                         void mm_dlog (char *string)
1526                                         {
1527                                         }
1528                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1529                                         {
1530                                         }
1531                                         void mm_critical (MAILSTREAM *stream)
1532                                         {
1533                                         }
1534                                         void mm_nocritical (MAILSTREAM *stream)
1535                                         {
1536                                         }
1537                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1538                                         {
1539                                         }
1540                                         void mm_fatal (char *string)
1541                                         {
1542                                         }],
1543                                         [
1544                                         long check = mail_expunge_full(NULL, "", 0);
1545                                         ]
1546                                 )],
1547                                 [ac_cv_imap_tk2006="yes"],
1548                                 [ac_cv_imap_tk2006="no"]
1549                         )
1550                 fi
1551                 CPPFLAGS="${saved_cppflags}"
1552                 LIBS="${saved_libs}"
1553                 if test "${ac_cv_imap_tk}" = "no"; then
1554                         AC_MSG_RESULT(no)
1555                         if test "${switch_to_system_on_failure}" = "yes"; then
1556                                 IMAP_TK_DIR="system"
1557                         else #This means they specified a directory. Search for a package installation there too
1558                                 AC_MSG_CHECKING([for system c-client library...])
1559                                 CPPFLAGS="${saved_cppflags}"
1560                                 LIBS="${saved_libs}"
1561                                 imap_include="-I${IMAP_TK_DIR}/include"
1562                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1563                                 imap_libs="-lc-client"
1564                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1565                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1566                                 AC_LINK_IFELSE(
1567                                 [AC_LANG_PROGRAM(
1568                                                 [#include "c-client.h"
1569                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1570                                                 {
1571                                                 }
1572                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1573                                                 {
1574                                                 }
1575                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1576                                                 {
1577                                                 }
1578                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1579                                                 {
1580                                                 }
1581                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1582                                                 {
1583                                                 }
1584                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1585                                                 {
1586                                                 }
1587                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1588                                                 {
1589                                                 }
1590                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1591                                                 {
1592                                                 }
1593                                                 void mm_log (char *string,long errflg)
1594                                                 {
1595                                                 }
1596                                                 void mm_dlog (char *string)
1597                                                 {
1598                                                 }
1599                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1600                                                 {
1601                                                 }
1602                                                 void mm_critical (MAILSTREAM *stream)
1603                                                 {
1604                                                 }
1605                                                 void mm_nocritical (MAILSTREAM *stream)
1606                                                 {
1607                                                 }
1608                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1609                                                 {
1610                                                 }
1611                                                 void mm_fatal (char *string)
1612                                                 {
1613                                                 }],
1614                                                 [
1615                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1616                                                 ]
1617                                         )],
1618                                         [ac_cv_imap_tk="yes"],
1619                                         [ac_cv_imap_tk="no"]
1620                                 )
1621                                 if test "${ac_cv_imap_tk}" = "yes"; then
1622                                         AC_LINK_IFELSE(
1623                                                 [AC_LANG_PROGRAM(
1624                                                         [#include "c-client.h"
1625                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1626                                                         {
1627                                                         }
1628                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1629                                                         {
1630                                                         }
1631                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1632                                                         {
1633                                                         }
1634                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1635                                                         {
1636                                                         }
1637                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1638                                                         {
1639                                                         }
1640                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1641                                                         {
1642                                                         }
1643                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1644                                                         {
1645                                                         }
1646                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1647                                                         {
1648                                                         }
1649                                                         void mm_log (char *string,long errflg)
1650                                                         {
1651                                                         }
1652                                                         void mm_dlog (char *string)
1653                                                         {
1654                                                         }
1655                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1656                                                         {
1657                                                         }
1658                                                         void mm_critical (MAILSTREAM *stream)
1659                                                         {
1660                                                         }
1661                                                         void mm_nocritical (MAILSTREAM *stream)
1662                                                         {
1663                                                         }
1664                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1665                                                         {
1666                                                         }
1667                                                         void mm_fatal (char *string)
1668                                                         {
1669                                                         }],
1670                                                         [
1671                                                         long check = mail_expunge_full(NULL, "", 0);
1672                                                         ]
1673                                                 )],
1674                                                 [ac_cv_imap_tk2006="yes"],
1675                                                 [ac_cv_imap_tk2006="no"]
1676                                         )
1677                                 fi
1678                         fi
1679                 fi
1680         fi
1681         if test "${IMAP_TK_DIR}" = "system"; then
1682                 #We will enter here if user specified "system" or if any of above checks failed
1683                 AC_MSG_CHECKING([for system c-client library...])
1684                 CPPFLAGS="${saved_cppflags}"
1685                 LIBS="${saved_libs}"
1686                 imap_ldflags=""
1687                 imap_libs="-lc-client"
1688                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1689                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1690                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1691                 AC_LINK_IFELSE(
1692                 [AC_LANG_PROGRAM(
1693                                 [#include <stdio.h>
1694                                 #include <imap/c-client.h>
1695                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1696                                 {
1697                                 }
1698                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1699                                 {
1700                                 }
1701                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1702                                 {
1703                                 }
1704                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1705                                 {
1706                                 }
1707                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1708                                 {
1709                                 }
1710                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1711                                 {
1712                                 }
1713                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1714                                 {
1715                                 }
1716                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1717                                 {
1718                                 }
1719                                 void mm_log (char *string,long errflg)
1720                                 {
1721                                 }
1722                                 void mm_dlog (char *string)
1723                                 {
1724                                 }
1725                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1726                                 {
1727                                 }
1728                                 void mm_critical (MAILSTREAM *stream)
1729                                 {
1730                                 }
1731                                 void mm_nocritical (MAILSTREAM *stream)
1732                                 {
1733                                 }
1734                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1735                                 {
1736                                 }
1737                                 void mm_fatal (char *string)
1738                                 {
1739                                 }],
1740                                 [
1741                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1742                                 ]
1743                         )],
1744                         [ac_cv_imap_tk="yes"],
1745                         [ac_cv_imap_tk="no"]
1746                 )
1747                 if test "${ac_cv_imap_tk}" = "yes"; then
1748                         AC_LINK_IFELSE(
1749                                 [AC_LANG_PROGRAM(
1750                                         [#include <stdio.h>
1751                                         #include <imap/c-client.h>
1752                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1753                                         {
1754                                         }
1755                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1756                                         {
1757                                         }
1758                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1759                                         {
1760                                         }
1761                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1762                                         {
1763                                         }
1764                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1765                                         {
1766                                         }
1767                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1768                                         {
1769                                         }
1770                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1771                                         {
1772                                         }
1773                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1774                                         {
1775                                         }
1776                                         void mm_log (char *string,long errflg)
1777                                         {
1778                                         }
1779                                         void mm_dlog (char *string)
1780                                         {
1781                                         }
1782                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1783                                         {
1784                                         }
1785                                         void mm_critical (MAILSTREAM *stream)
1786                                         {
1787                                         }
1788                                         void mm_nocritical (MAILSTREAM *stream)
1789                                         {
1790                                         }
1791                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1792                                         {
1793                                         }
1794                                         void mm_fatal (char *string)
1795                                         {
1796                                         }],
1797                                         [
1798                                         long check = mail_expunge_full(NULL, "", 0);
1799                                         ]
1800                                 )],
1801                                 [ac_cv_imap_tk2006="yes"],
1802                                 [ac_cv_imap_tk2006="no"]
1803                         )
1804                 else #looking in imap directory didn't work, try c-client
1805                         imap_ldflags=""
1806                         imap_libs="-lc-client"
1807                         imap_include="-DUSE_SYSTEM_CCLIENT"
1808                         CPPFLAGS="${saved_cppflags}"
1809                         LIBS="${saved_libs}"
1810                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1811                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1812                         AC_LINK_IFELSE(
1813                         [AC_LANG_PROGRAM(
1814                                         [#include <stdio.h>
1815                                         #include <c-client/c-client.h>
1816                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1817                                         {
1818                                         }
1819                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1820                                         {
1821                                         }
1822                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1823                                         {
1824                                         }
1825                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1826                                         {
1827                                         }
1828                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1829                                         {
1830                                         }
1831                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1832                                         {
1833                                         }
1834                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1835                                         {
1836                                         }
1837                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1838                                         {
1839                                         }
1840                                         void mm_log (char *string,long errflg)
1841                                         {
1842                                         }
1843                                         void mm_dlog (char *string)
1844                                         {
1845                                         }
1846                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1847                                         {
1848                                         }
1849                                         void mm_critical (MAILSTREAM *stream)
1850                                         {
1851                                         }
1852                                         void mm_nocritical (MAILSTREAM *stream)
1853                                         {
1854                                         }
1855                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1856                                         {
1857                                         }
1858                                         void mm_fatal (char *string)
1859                                         {
1860                                         }],
1861                                         [
1862                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1863                                         ]
1864                                 )],
1865                                 [ac_cv_imap_tk="yes"],
1866                                 [ac_cv_imap_tk="no"]
1867                         )
1868                         if test "${ac_cv_imap_tk}" = "yes"; then
1869                                 AC_LINK_IFELSE(
1870                                         [AC_LANG_PROGRAM(
1871                                                 [#include <stdio.h>
1872                                                 #include <c-client/c-client.h>
1873                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1874                                                 {
1875                                                 }
1876                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1877                                                 {
1878                                                 }
1879                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1880                                                 {
1881                                                 }
1882                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1883                                                 {
1884                                                 }
1885                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1886                                                 {
1887                                                 }
1888                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1889                                                 {
1890                                                 }
1891                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1892                                                 {
1893                                                 }
1894                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1895                                                 {
1896                                                 }
1897                                                 void mm_log (char *string,long errflg)
1898                                                 {
1899                                                 }
1900                                                 void mm_dlog (char *string)
1901                                                 {
1902                                                 }
1903                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1904                                                 {
1905                                                 }
1906                                                 void mm_critical (MAILSTREAM *stream)
1907                                                 {
1908                                                 }
1909                                                 void mm_nocritical (MAILSTREAM *stream)
1910                                                 {
1911                                                 }
1912                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1913                                                 {
1914                                                 }
1915                                                 void mm_fatal (char *string)
1916                                                 {
1917                                                 }],
1918                                                 [
1919                                                 long check = mail_expunge_full(NULL, "", 0);
1920                                                 ]
1921                                         )],
1922                                         [ac_cv_imap_tk2006="yes"],
1923                                         [ac_cv_imap_tk2006="no"]
1924                                 )
1925                         fi
1926                 fi
1927         fi
1928         if test "${ac_cv_imap_tk}" = "yes"; then
1929                 AC_MSG_RESULT(yes)
1930                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1931                 IMAP_TK_INCLUDE="${imap_include}"
1932                 PBX_IMAP_TK=1
1933                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1934                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1935                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1936                 fi
1937         else
1938                 AC_MSG_RESULT(no)
1939         fi
1940         CPPFLAGS="${saved_cppflags}"
1941         LIBS="${saved_libs}"
1942 fi
1943
1944 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1945
1946 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1947
1948 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1949
1950 # BSD (and OS X) equivalent of inotify
1951 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1952
1953 # 64-bit version of kevent (from kqueue) on OS X
1954 AC_CHECK_FUNCS([kevent64])
1955
1956 # Needed by unixodbc
1957 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1958
1959 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1960
1961 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1962
1963 if test "${PBX_MISDN}" = 1; then
1964    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1965    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1966    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1967    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1968    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1969    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1970 fi
1971
1972 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1973
1974 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1975
1976 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1977
1978 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1979 [#include <ne_auth.h>],
1980 [#ifndef NE_AUTH_NTLM
1981 #error Need libneon >= 0.29.0
1982 #endif])
1983
1984 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1985 [#include <net-snmp/net-snmp-config.h>
1986 #include <net-snmp/net-snmp-includes.h>
1987 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1988 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1989
1990 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1991
1992 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1993
1994 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1995
1996 # Non-glibc platforms require libexecinfo for backtrace support
1997 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1998 # Linux, however, has backtrace directly in glibc
1999 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2000
2001 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2002
2003 # possible places for oss definitions
2004 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2005 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2006 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2007
2008 PG_CONFIG=No
2009 if test "${USE_PGSQL}" != "no"; then
2010    if test "x${PGSQL_DIR}" != "x"; then
2011       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2012       if test x"${PG_CONFIG}" = xNo; then
2013          AC_MSG_NOTICE([***])
2014          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2015          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2016          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2017          AC_MSG_NOTICE([*** including --without-postgres])
2018          exit 1
2019       fi
2020    else
2021       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2022    fi
2023 fi
2024 if test "${PG_CONFIG}" != No; then
2025    PGSQL_libdir=`${PG_CONFIG} --libdir`
2026    PGSQL_includedir=`${PG_CONFIG} --includedir`
2027    if test "x$?" != "x0" ; then
2028       if test -n "${PGSQL_MANDATORY}" ; then
2029          AC_MSG_NOTICE([***])
2030          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2031          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2032          AC_MSG_NOTICE([*** including --without-postgres])
2033          exit 1
2034           fi
2035    else
2036       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2037       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2038
2039       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2040       old_CFLAGS=${CFLAGS}
2041       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2042       old_LDFLAGS=${LDFLAGS}
2043       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2044       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2045           [const char *foo = pg_encoding_to_char(1)])],
2046         [AC_MSG_RESULT(yes)
2047          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2048         [AC_MSG_RESULT(no)])
2049       CFLAGS=${old_CFLAGS}
2050       LDFLAGS=${old_LDFLAGS}
2051
2052       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2053          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2054          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2055          PBX_PGSQL=1
2056       elif test -n "${PGSQL_MANDATORY}";
2057       then
2058          AC_MSG_NOTICE([***])
2059          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2060          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2061          AC_MSG_NOTICE([*** including --without-postgres])
2062          exit 1
2063       fi
2064    fi
2065 fi
2066
2067 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2068
2069 AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2070
2071 saved_cppflags="${CPPFLAGS}"
2072 saved_libs="${LIBS}"
2073 CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2074 LIBS="${LIBS} ${PJPROJECT_LIBS}"
2075 AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2076 LIBS="${saved_libs}"
2077 CPPFLAGS="${saved_cppflags}"
2078
2079 AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2080 AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2081
2082 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2083
2084 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2085
2086 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2087 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2088 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2089 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2090 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2091 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2092 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2093 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2094 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2095 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2096 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2097 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2098 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2099 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2100 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2101 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2102 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2103
2104 # ------------------------------------v
2105 # TODO: The code can be changed to always include these features now.
2106 # These features will always be present if pri_connected_line_update is available.
2107 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2108 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2109 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2110 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2111 # ------------------------------------^
2112
2113 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2114
2115 AST_C_COMPILE_CHECK([SPANDSP], [
2116                 #if SPANDSP_RELEASE_DATE < 20080516
2117                 #error "spandsp 0.0.5 or greater is required"
2118                 #endif
2119         ], [spandsp/version.h], , [minimum version of SpanDSP])
2120
2121 if test "x${PBX_SPANDSP}" = "x1" ; then
2122         # We found the correct version in the header, now let's make sure it links
2123         # properly, and that libtiff is available
2124         PBX_SPANDSP=0
2125         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2126 fi
2127
2128 if test "x${PBX_SPANDSP}" = "x1" ; then
2129         # We also need t38_terminal_init()
2130         PBX_SPANDSP=0
2131         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2132 fi
2133
2134 # Check for libss7 v2.0 branch compatible version.
2135 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2136
2137 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2138
2139 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2140
2141 if test "${USE_PWLIB}" != "no"; then
2142         if test -n "${PWLIB_DIR}"; then
2143                 PWLIBDIR="${PWLIB_DIR}"
2144         fi
2145         AST_CHECK_PWLIB()
2146         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2147
2148         if test "${HAS_PWLIB:-unset}" != "unset"; then
2149                 AST_CHECK_PWLIB_PLATFORM()
2150
2151                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2152
2153                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2154                         [Define if your system has the PWLib libraries.],
2155                         [#include "ptlib.h"],
2156                         [int q = (int) PTime::IsDaylightSavings();])
2157         fi
2158 fi
2159
2160 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2161         if test -n "${OPENH323_DIR}"; then
2162                 OPENH323DIR="${OPENH323_DIR}"
2163         fi
2164         AST_CHECK_OPENH323()
2165         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2166         AST_CHECK_OPENH323_BUILD()
2167         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2168         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2169                 [Define if your system has the OpenH323 libraries.],
2170                 [#include "ptlib.h"
2171                 #include "h323.h"
2172                 #include "h323ep.h"],
2173                 [H323EndPoint ep = H323EndPoint();],
2174                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2175 fi
2176
2177 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2178 if test "x${PBX_LUA}" = "x1" ; then
2179         if test x"${LUA_DIR}" = x; then
2180                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2181         else
2182                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2183         fi
2184 fi
2185
2186 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2187 if test "x${PBX_LUA}" = "x1" ; then
2188         if test x"${LUA_DIR}" = x; then
2189                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2190         else
2191                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2192         fi
2193 fi
2194
2195 # Some distributions (like SuSE) remove the 5.1 suffix.
2196 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2197
2198 # Accept either RADIUS client library, their APIs are fully compatible,
2199 # just different header filenames and different SONAMEs
2200 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2201 if test "x${PBX_RADIUS}" = "x1"; then
2202         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2203 else
2204         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2205 fi
2206
2207 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2208 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2209
2210 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2211
2212 # See if the main speex library contains the preprocess functions
2213 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2214 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2215    PBX_SPEEX_PREPROCESS=1
2216 fi
2217
2218 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2219 if test "${PBX_SPEEXDSP}" = 1; then
2220    PBX_SPEEX_PREPROCESS=1
2221 fi
2222
2223 AC_SUBST(PBX_SPEEX_PREPROCESS)
2224
2225 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2226
2227 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2228
2229 if test "${PBX_SQLITE3}" != 1; then
2230         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2231         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2232         exit 1
2233 fi
2234
2235 # Find crypt support
2236 # * -lcrypt on *NIX
2237 # * in libsystem on OS X
2238 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2239 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2240
2241 if test "x$LIBCRYPT_LIB" != "x" ; then
2242     CRYPT_LIB="$LIBCRYPT_LIB"
2243     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2244     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2245 elif test "x$SYSCRYPT" != "x" ; then
2246     CRYPT_LIB=""
2247     CRYPT_INCLUDE=""
2248     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2249 fi
2250
2251 AC_SUBST(CRYPT_LIB)
2252 AC_SUBST(CRYPT_INCLUDE)
2253
2254 # Find crypt_r support
2255 AC_CHECK_LIB([crypt], [crypt_r],
2256     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2257
2258 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2259
2260 if test "$PBX_CRYPTO" = "1";
2261 then
2262         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2263 fi
2264
2265 if test "$PBX_OPENSSL" = "1";
2266 then
2267         AST_CHECK_OSPTK([4], [0], [0])
2268         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2269 fi
2270
2271 if test "$PBX_OPENSSL" = "1";
2272 then
2273         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2274 fi
2275
2276 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2277
2278 if test "$PBX_SRTP" = "1";
2279 then
2280     saved_libs="${LIBS}"
2281     saved_ldflags="${LDFLAGS}"
2282     saved_cflags="${CFLAGS}"
2283     LIBS="${LIBS} ${SRTP_LIB}"
2284     LDFLAGS="${LDFLAGS} -shared -fPIC"
2285     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2286     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2287     AC_LINK_IFELSE(
2288     [
2289         AC_LANG_PROGRAM(
2290             [#include <srtp/srtp.h>],
2291             [srtp_init();]
2292         )
2293     ],
2294     [ AC_MSG_RESULT(yes) ],
2295     [
2296         AC_MSG_RESULT(no)
2297         AC_MSG_WARN(***)
2298         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2299         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2300         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2301         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2302         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2303         AC_MSG_WARN(*** configure script.)
2304         AC_MSG_WARN(***)
2305         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2306         AC_MSG_WARN(*** with the --without-srtp option.)
2307         exit 1
2308     ]
2309     )
2310     LIBS="${saved_libs}"
2311     LDFLAGS="${saved_ldflags}"
2312     CFLAGS="${saved_cflags}"
2313 fi
2314
2315 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2316
2317 for ver in 2.0 2.2 2.4 2.6; do
2318         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2319         if test "$PBX_GMIME" = 1; then
2320                 break;
2321         fi
2322 done
2323
2324 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2325
2326 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2327
2328 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2329
2330 if test "${tonezone_does_not_need_lm}" = "no" ; then
2331   tonezone_extra="-lm"
2332 fi
2333
2334 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2335
2336 if test "${OSARCH}" = "OpenBSD";
2337 then
2338         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2339 else
2340         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2341 fi
2342 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2343
2344 AC_LANG_PUSH(C++)
2345
2346 if test "${USE_VPB}" != "no"; then
2347    AC_MSG_CHECKING(for vpb_open in -lvpb)
2348    saved_libs="${LIBS}"
2349    saved_cppflags="${CPPFLAGS}"
2350    if test "x${VPB_DIR}" != "x"; then
2351       if test -d ${VPB_DIR}/lib; then
2352          vpblibdir=${VPB_DIR}/lib
2353       else
2354          vpblibdir=${VPB_DIR}
2355       fi
2356       LIBS="${LIBS} -L${vpblibdir}"
2357       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2358    fi
2359    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2360    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2361    AC_LINK_IFELSE(
2362         [
2363         AC_LANG_PROGRAM(
2364         [#include <vpbapi.h>],
2365         [int q = vpb_open(0,0);])
2366         ],
2367         [       AC_MSG_RESULT(yes)
2368                 ac_cv_lib_vpb_vpb_open="yes"
2369         ],
2370         [       AC_MSG_RESULT(no)
2371                 ac_cv_lib_vpb_vpb_open="no"
2372         ]
2373         )
2374    LIBS="${saved_libs}"
2375    CPPFLAGS="${saved_cppflags}"
2376    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2377         VPB_LIB="-lvpb"
2378         if test "${VPB_DIR}" != ""; then
2379            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2380            VPB_INCLUDE="-I${VPB_DIR}/include"
2381         fi
2382         PBX_VPB=1
2383         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2384    fi
2385 fi
2386
2387 AC_LANG_POP
2388
2389 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2390
2391 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2392         # Does ODBC support wide characters?
2393         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2394         AC_LINK_IFELSE(
2395                 [AC_LANG_PROGRAM(
2396                         [#include <sql.h>
2397 #include <sqlext.h>],
2398                         [int foo = SQL_WCHAR])],
2399                 AC_MSG_RESULT(yes)
2400                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2401                 AC_MSG_RESULT(no)
2402         )
2403 fi
2404
2405 AC_CHECK_HEADER([linux/compiler.h],
2406                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2407
2408 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2409                                    #include <linux/version.h>
2410                                    #ifdef HAVE_LINUX_COMPILER_H
2411                                    #include <linux/compiler.h>
2412                                    #endif
2413                                    ])
2414 AC_SUBST(PBX_IXJUSER)
2415
2416 # Used in res/res_pktccops
2417 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2418 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2419
2420 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2421 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2422 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2423
2424 # possible places for video4linux version 1
2425 AC_CHECK_HEADER([linux/videodev.h],
2426         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2427
2428 # possible places for X11
2429 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2430 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2431
2432 PBX_LAUNCHD=0
2433 if test "${cross_compiling}" = "no";
2434 then
2435   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2436   if test "${HAVE_SBIN_LAUNCHD}" = 1; then
2437     PBX_LAUNCHD=1
2438   fi
2439 fi
2440 AC_SUBST(PBX_LAUNCHD)
2441
2442 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2443
2444 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2445 # or iODBC
2446
2447 PBX_GENERIC_ODBC=0
2448
2449 if test "${PBX_UNIXODBC}" = 1; then
2450    PBX_GENERIC_ODBC=1
2451    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2452    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2453 elif test "${PBX_IODBC}" = 1; then
2454    PBX_GENERIC_ODBC=1
2455    GENERIC_ODBC_LIB="${IODBC_LIB}"
2456    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2457 fi
2458
2459 AC_SUBST([GENERIC_ODBC_LIB])
2460 AC_SUBST([GENERIC_ODBC_INCLUDE])
2461 AC_SUBST([PBX_GENERIC_ODBC])
2462
2463 PBX_SYSLOG=0
2464
2465 if test "${ac_cv_header_syslog_h}" = "yes"; then
2466    # syslog facilities
2467    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2468    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2469    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2470    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2471    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2472    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2473    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2474    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2475    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2476    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2477    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2478    PBX_SYSLOG=1
2479 fi
2480
2481 AC_SUBST([PBX_SYSLOG])
2482
2483 if test -f makeopts; then
2484         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2485 else
2486         touch makeopts.acbak
2487 fi
2488
2489 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2490 AST_CHECK_MANDATORY
2491
2492 if test -f build_tools/menuselect-deps; then
2493     # extract old values of all PBX_ variables from menuselect-deps
2494     # and preserve them so that menuselect can determine whether
2495     # any previously-met dependencies are no longer met and warn
2496     # the user appropriately
2497     while IFS="=:" read var val old_val; do
2498         eval "PBX_${var}=\${PBX_${var}}:${val}"
2499     done < build_tools/menuselect-deps
2500 fi
2501
2502 AC_OUTPUT
2503
2504 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2505 if test "x${ac_cv_path_CMP}" = "x:"; then
2506         ( cd `pwd`/menuselect && ./configure )
2507 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2508         ( cd `pwd`/menuselect && ./configure )
2509 fi ; fi
2510
2511 rm makeopts.acbak makeopts.acbak2
2512
2513
2514 if test "x${silent}" != "xyes" ; then
2515 echo
2516 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2517 echo "            .\$7\$7..          .7\$\$7:.    "
2518 echo "          .\$\$:.                 ,\$7.7   "
2519 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2520 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2521 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2522 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2523 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2524 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2525 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2526 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2527 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2528 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2529 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2530 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2531 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2532 echo " \$\$\$\$\$                        \$\$\$       "
2533 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2534 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2535 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2536 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2537 echo
2538 fi
2539
2540 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2541         echo "WARNING: iodbc libs/headers found!"
2542         echo
2543         echo "  If you plan to use ODBC functionality, you should consider"
2544         echo "  switching to unixodbc instead."
2545         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2546         echo
2547 fi
2548
2549 AC_MSG_NOTICE(Package configured for: )
2550 AC_MSG_NOTICE( OS type  : $host_os)
2551 AC_MSG_NOTICE( Host CPU : $host_cpu)
2552 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2553 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2554 if test "${cross_compiling}" = "yes"; then
2555    AC_MSG_NOTICE( Cross Compilation = YES)
2556 fi