Add support for the clang compiler; update RAII_VAR to use BlocksRuntime
[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 ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
664
665 AC_MSG_CHECKING(for htonll)
666 AC_LINK_IFELSE(
667         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
668                 [return htonll(0);])],
669         AC_MSG_RESULT(yes)
670         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
671         AC_MSG_RESULT(no)
672 )
673
674 AC_MSG_CHECKING(for ntohll)
675 AC_LINK_IFELSE(
676         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
677                 [return ntohll(0);])],
678         AC_MSG_RESULT(yes)
679         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
680         AC_MSG_RESULT(no)
681 )
682
683 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
684 # so that AC_CHECK_FUNCS can detect functions in that library.
685 AC_CHECK_LIB([m], [sqrt])
686 # BSD might not have exp2, and/or log2
687 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])
688
689 # Certain architectures don't really have long double, even though
690 # AC_CHECK_FUNCS would otherwise find the following functions.
691 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
692         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])
693 fi
694
695 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
696 AC_LINK_IFELSE(
697         [AC_LANG_PROGRAM([#include <limits.h>],
698                 [long long foo = LLONG_MAX])],
699         AC_MSG_RESULT(yes)
700         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
701         AC_MSG_RESULT(no)
702 )
703
704 AC_MSG_CHECKING(for timersub in time.h)
705 AC_LINK_IFELSE(
706         [AC_LANG_PROGRAM([#include <sys/time.h>],
707                 [struct timeval *a; timersub(a, a, a);])],
708         AC_MSG_RESULT(yes)
709                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
710         AC_MSG_RESULT(no)
711 )
712
713 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
714 old_LDFLAGS=${LDFLAGS}
715 cat >conftest.dynamics <<_ACEOF
716 {
717         *ast_*;
718 };
719 _ACEOF
720 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
721 PBX_DYNAMIC_LIST=0
722 AC_LINK_IFELSE(
723         [AC_LANG_PROGRAM([], [])],
724         PBX_DYNAMIC_LIST=1
725         AC_MSG_RESULT(yes),
726         AC_MSG_RESULT(no)
727 )
728 AC_SUBST(PBX_DYNAMIC_LIST)
729 LDFLAGS=${old_LDFLAGS}
730 rm -f conftest.dynamics
731
732 AC_CHECK_HEADER([sys/poll.h],
733    [HAS_POLL=1]
734    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
735    )
736
737 AC_ARG_ENABLE([internal-poll],
738         [AS_HELP_STRING([--enable-internal-poll],
739                 [Use Asterisk's poll implementation])],
740         [case "${enableval}" in
741                 y|ye|yes) HAS_POLL="";;
742                 n|no) HAS_POLL="${HAS_POLL}" ;;
743                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
744         esac])
745 AC_SUBST(HAS_POLL)
746
747 AC_ARG_ENABLE([asteriskssl],
748         [AS_HELP_STRING([--disable-asteriskssl],
749                 [Disable Asterisk's SSL wrapper library])],
750         [case "${enableval}" in
751                 y|ye|yes) AST_ASTERISKSSL=yes ;;
752                 n|no)  AST_ASTERISKSSL=no ;;
753                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
754         esac], [AST_ASTERISKSSL=yes])
755 AC_SUBST(AST_ASTERISKSSL)
756
757 # https support (in main/http.c) uses funopen on BSD systems,
758 # fopencookie on linux
759 AC_CHECK_FUNCS([funopen fopencookie])
760
761 AC_CHECK_FUNCS([inet_aton])
762
763 # check if we have IP_PKTINFO constant defined
764 AC_MSG_CHECKING(for IP_PKTINFO)
765 AC_LINK_IFELSE(
766                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
767                                                 [int pi = IP_PKTINFO;])],
768                 AC_MSG_RESULT(yes)
769                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
770                 AC_MSG_RESULT(no)
771 )
772
773 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
774 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
775
776 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
777 AC_LINK_IFELSE(
778         [AC_LANG_PROGRAM([#include <stdlib.h>
779                          #include <netdb.h>],
780                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
781         AC_MSG_RESULT(yes)
782         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
783         AC_MSG_RESULT(no)
784 )
785
786 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
787 AC_LINK_IFELSE(
788         [AC_LANG_PROGRAM([#include <stdlib.h>
789                          #include <netdb.h>],
790                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
791         AC_MSG_RESULT(yes)
792         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
793         AC_MSG_RESULT(no)
794 )
795
796 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
797
798 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
799 AC_LINK_IFELSE(
800 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
801 AC_MSG_RESULT(yes)
802 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
803 AC_MSG_RESULT(no)
804 )
805
806 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
807 AC_LINK_IFELSE(
808 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
809 AC_MSG_RESULT(yes)
810 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
811 AC_MSG_RESULT(no)
812 )
813
814 AC_MSG_CHECKING(for locale_t in locale.h)
815 AC_LINK_IFELSE(
816 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
817 AC_MSG_RESULT(yes)
818 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
819 AC_MSG_RESULT(no)
820   AC_MSG_CHECKING(for locale_t in xlocale.h)
821   AC_LINK_IFELSE(
822   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
823   AC_MSG_RESULT(yes)
824   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
825   AC_MSG_RESULT(no)
826   )
827 )
828
829 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
830 AC_LINK_IFELSE(
831 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
832 AC_MSG_RESULT(yes)
833 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
834 AC_MSG_RESULT(no)
835 )
836
837 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
838 AC_LINK_IFELSE(
839 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
840 AC_MSG_RESULT(yes)
841 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
842 AC_MSG_RESULT(no)
843 )
844
845 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
846
847 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
848 AC_LINK_IFELSE(
849 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
850 AC_MSG_RESULT(yes)
851 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
852 AC_MSG_RESULT(no)
853 )
854
855 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
856 AC_LINK_IFELSE(
857 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
858 AC_MSG_RESULT(yes)
859 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
860 AC_MSG_RESULT(no)
861 )
862
863 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
864 AC_LINK_IFELSE(
865 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
866 AC_MSG_RESULT(yes)
867 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
868 AC_MSG_RESULT(no)
869 )
870
871 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
872 AC_LINK_IFELSE(
873 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
874 AC_MSG_RESULT(yes)
875 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
876 AC_MSG_RESULT(no)
877 )
878
879 save_LIBS="$LIBS"
880 save_CFLAGS="$CFLAGS"
881 LIBS="$PTHREAD_LIBS $LIBS"
882 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
883
884 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
885 AC_LINK_IFELSE(
886   [AC_LANG_PROGRAM(
887     [#include <pthread.h>
888      #include <time.h>],
889     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
890   ],[
891     AC_MSG_RESULT(yes)
892     ac_cv_pthread_rwlock_timedwrlock="yes"
893   ],[
894     AC_MSG_RESULT(no)
895     ac_cv_pthread_rwlock_timedwrlock="no"
896   ]
897 )
898
899 # Some platforms define sem_init(), but only support sem_open(). joyous.
900 AC_MSG_CHECKING(for working unnamed semaphores)
901 AC_RUN_IFELSE(
902         [AC_LANG_PROGRAM([#include <semaphore.h>],
903                 [sem_t sem; return sem_init(&sem, 0, 0);])],
904         AC_MSG_RESULT(yes)
905         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
906         AC_MSG_RESULT(no),
907         AC_MSG_RESULT(cross-compile)
908         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
909         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
910 )
911
912 LIBS="$save_LIBS"
913 CFLAGS="$save_CFLAGS"
914 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
915   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
916 fi
917
918 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
919 saved_CFLAGS="${CFLAGS}"
920 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
921 AC_COMPILE_IFELSE(
922   [AC_LANG_PROGRAM(
923     [#include <pthread.h>
924      void empty(){}],
925         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
926   ],[
927     AC_MSG_RESULT(no)
928     ac_cv_pthread_once_needsbraces="no"
929   ],[
930     AC_MSG_RESULT(yes)
931     ac_cv_pthread_once_needsbraces="yes"
932   ]
933 )
934 CFLAGS="${saved_CFLAGS}"
935 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
936   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
937 fi
938
939 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
940
941 # Can we compare a mutex to its initial value?
942 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
943 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
944 AC_LINK_IFELSE(
945         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
946         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
947                 return 0;
948         }
949         return 0])],
950         AC_MSG_RESULT(yes)
951         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.]),
952         AC_MSG_RESULT(no)
953 )
954
955 #if test "${cross_compiling}" = "no";
956 #then
957 #AC_MSG_CHECKING(for working epoll support)
958 #AC_LINK_IFELSE(
959 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
960 #                                         if (res < 0)
961 #                                            return 1;
962 #                                         close (res);
963 #                                         return 0;]),
964 #AC_MSG_RESULT(yes)
965 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
966 #AC_MSG_RESULT(no)
967 #)
968 #fi
969
970 # for FreeBSD thr_self
971 AC_CHECK_HEADERS([sys/thr.h])
972
973 AC_MSG_CHECKING(for compiler atomic operations)
974 AC_LINK_IFELSE(
975 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
976 AC_MSG_RESULT(yes)
977 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
978 AC_MSG_RESULT(no)
979 )
980
981 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
982 AC_MSG_CHECKING([if your system printf is NULL-safe.])
983 AC_RUN_IFELSE(
984         [AC_LANG_PROGRAM([#include <stdio.h>],
985                 [printf("%s", NULL)])],
986         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
987         AC_MSG_RESULT(yes),
988         AC_MSG_RESULT(no),
989         # It's unlikely an embedded system will have this.
990         AC_MSG_RESULT(unknown)
991 )
992
993 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
994 AC_RUN_IFELSE(
995 [AC_LANG_PROGRAM([
996 #include <stdio.h>
997 #include <sys/select.h>
998 #include <sys/time.h>
999 #include <sys/resource.h>
1000 #include <string.h>
1001 #include <errno.h>
1002 #include <stdlib.h>
1003 #include <sys/types.h>
1004 #include <sys/stat.h>
1005 #include <fcntl.h>
1006 #include <unistd.h>
1007 ], [[
1008         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1009         int fd0, fd1;
1010         struct timeval tv = { 0, };
1011         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1012         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1013         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1014         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1015         FD_SET(fd0, (fd_set *) &fds);
1016         FD_SET(fd1, (fd_set *) &fds);
1017         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1018         exit(0)]])],
1019         AC_MSG_RESULT(yes)
1020         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1021         AC_MSG_RESULT(no),
1022         AC_MSG_RESULT(cross-compile)
1023 )
1024
1025 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1026         AC_RUN_IFELSE(
1027                 [AC_LANG_PROGRAM([
1028 #include <unistd.h>
1029 #include <sys/types.h>
1030 #include <stdlib.h>
1031 ], [if (getuid() != 0) { exit(1); }])],
1032                 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.]))
1033 fi
1034
1035 AST_GCC_ATTRIBUTE(pure)
1036 AST_GCC_ATTRIBUTE(malloc)
1037 AST_GCC_ATTRIBUTE(const)
1038 AST_GCC_ATTRIBUTE(unused)
1039 AST_GCC_ATTRIBUTE(always_inline)
1040 AST_GCC_ATTRIBUTE(deprecated)
1041 AST_GCC_ATTRIBUTE(sentinel)
1042 AST_GCC_ATTRIBUTE(warn_unused_result)
1043 AST_GCC_ATTRIBUTE(may_alias)
1044 AST_GCC_ATTRIBUTE(constructor)
1045 AST_GCC_ATTRIBUTE(destructor)
1046
1047 AC_MSG_CHECKING(for -ffunction-sections support)
1048 saved_CFLAGS="${CFLAGS}"
1049 CFLAGS="${CFLAGS} -ffunction-sections"
1050 AC_COMPILE_IFELSE(
1051         [AC_LANG_PROGRAM([], [int x = 1;])],
1052         AC_MSG_RESULT(yes)
1053         [saved_LDFLAGS="${LDFLAGS}"]
1054         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1055         AC_MSG_CHECKING(for --gc-sections support)
1056         AC_LINK_IFELSE(
1057                 [AC_LANG_PROGRAM([], [int x = 1;])],
1058                 AC_MSG_RESULT(yes)
1059                 [GC_CFLAGS="-ffunction-sections"]
1060                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1061                 AC_MSG_RESULT(no)
1062         )
1063         [LDFLAGS="${saved_LDFLAGS}"],
1064         AC_MSG_RESULT(no)
1065 )
1066 CFLAGS="${saved_CFLAGS}"
1067 AC_SUBST(GC_CFLAGS)
1068 AC_SUBST(GC_LDFLAGS)
1069
1070 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1071 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1072         AC_MSG_RESULT(yes)
1073         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1074 else
1075         AC_MSG_RESULT(no)
1076         AST_DECLARATION_AFTER_STATEMENT=
1077 fi
1078 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1079
1080 AC_MSG_CHECKING(for -Wtrampolines support)
1081 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1082         AC_MSG_RESULT(yes)
1083         AST_TRAMPOLINES=-Wtrampolines
1084 else
1085         AC_MSG_RESULT(no)
1086         AST_TRAMPOLINES=
1087 fi
1088 AC_SUBST(AST_TRAMPOLINES)
1089
1090 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1091 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1092         AC_MSG_RESULT(yes)
1093         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1094 else
1095         AC_MSG_RESULT(no)
1096         AST_FORTIFY_SOURCE=
1097 fi
1098 AC_SUBST(AST_FORTIFY_SOURCE)
1099
1100 AC_MSG_CHECKING(for -fno-strict-overflow)
1101 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1102         AC_MSG_RESULT(yes)
1103         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1104 else
1105         AC_MSG_RESULT(no)
1106         AST_NO_STRICT_OVERFLOW=
1107 fi
1108 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1109
1110 AC_MSG_CHECKING(for -Wshadow)
1111 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1112         AC_MSG_RESULT(yes)
1113         AST_SHADOW_WARNINGS=-Wshadow
1114 else
1115         AC_MSG_RESULT(no)
1116         AST_SHADOW_WARNINGS=
1117 fi
1118 AC_SUBST(AST_SHADOW_WARNINGS)
1119
1120 AC_MSG_CHECKING(for -march=native support)
1121 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1122         if test "${CONFIG_CFLAGS}" = ""; then
1123                 AC_MSG_RESULT(yes)
1124                 AST_NATIVE_ARCH=1
1125         else
1126                 AC_MSG_RESULT(user CFLAGS present)
1127                 AST_NATIVE_ARCH=
1128         fi
1129 else
1130         AC_MSG_RESULT(no)
1131         AST_NATIVE_ARCH=
1132 fi
1133 AC_SUBST(AST_NATIVE_ARCH)
1134
1135 dnl Nested functions required for RAII implementation
1136 AC_LINK_IFELSE(
1137         [AC_LANG_PROGRAM([], [
1138                 #if defined(__clang__)
1139                 choke
1140                 #endif
1141                 ])
1142         ],[
1143                 dnl Nested functions required for RAII implementation
1144                 AC_MSG_CHECKING(for gcc -fnested-functions)
1145                 AC_COMPILE_IFELSE(
1146                         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1147                         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1148                         AC_MSG_RESULT(no)
1149                         [AST_NESTED_FUNCTIONS=],
1150                         AC_MSG_RESULT(yes)
1151                         [AST_NESTED_FUNCTIONS=-fnested-functions]
1152                 )
1153                 AC_SUBST(AST_NESTED_FUNCTIONS)
1154         ],[
1155                 AC_MSG_CHECKING(for clang -fblocks)
1156                 if test "`echo "int main(){return ^{return 42;}();}" | ${CC} -o /dev/null -fblocks -x c - 2>&1`" = ""; then
1157                         [AST_CLANG_BLOCKS_LIBS=""]
1158                         [AST_CLANG_BLOCKS="-Wno-unknown-warning-option -fblocks"]
1159                         AC_MSG_RESULT(yes)
1160                 elif test "`echo "int main(){return ^{return 42;}();}" | ${CC} -o /dev/null -fblocks -x c -lBlocksRuntime - 2>&1`" = ""; then
1161                         [AST_CLANG_BLOCKS_LIBS="-lBlocksRuntime"]
1162                         [AST_CLANG_BLOCKS="-fblocks"]
1163                         AC_MSG_RESULT(yes)
1164                 else
1165                         AC_MSG_ERROR("BlocksRuntime is required for clang")
1166                 fi
1167                 AC_SUBST(AST_CLANG_BLOCKS_LIBS)
1168                 AC_SUBST(AST_CLANG_BLOCKS)
1169         ]
1170 )
1171
1172 dnl Check to see if rpath should be set in LDFLAGS
1173 AC_ARG_ENABLE(rpath,
1174         [AC_HELP_STRING([--disable-rpath],
1175                         [Disables rpath linker option checking])],
1176         [case "${enableval}" in
1177                 y|ye|yes) check_rpath=yes ;;
1178                 n|no) check_rpath=no ;;
1179                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1180         esac], [check_rpath=yes])
1181
1182 AC_MSG_CHECKING(whether to use rpath)
1183 AST_RPATH=
1184 if test "${check_rpath}" != yes; then
1185         AC_MSG_RESULT(skipped)
1186 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1187         AC_MSG_RESULT(not needed)
1188 else
1189         AST_RPATH="-Wl,-rpath,${libdir}"
1190 fi
1191 AC_SUBST(AST_RPATH)
1192
1193 AC_MSG_CHECKING(for sysinfo)
1194 AC_LINK_IFELSE(
1195         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1196                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1197         AC_MSG_RESULT(yes)
1198         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1199         AC_MSG_RESULT(no)
1200 )
1201
1202 AC_SEARCH_LIBS(res_9_ninit, resolv)
1203 AC_MSG_CHECKING(for res_ninit)
1204 AC_LINK_IFELSE(
1205         [AC_LANG_PROGRAM([
1206                         #ifdef HAVE_SYS_SOCKET_H
1207                         #include <sys/socket.h>
1208                         #endif
1209                         #ifdef HAVE_NETINET_IN_H
1210                         #include <netinet/in.h>
1211                         #endif
1212                         #ifdef HAVE_ARPA_NAMESER_H
1213                         #include <arpa/nameser.h>
1214                         #endif
1215                         #include <resolv.h>],
1216                         [int foo = res_ninit(NULL);])],
1217         AC_MSG_RESULT(yes)
1218         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1219         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1220         AC_MSG_CHECKING(for res_ndestroy)
1221         AC_LINK_IFELSE(
1222                 [AC_LANG_PROGRAM([
1223                                 #ifdef HAVE_SYS_SOCKET_H
1224                                 #include <sys/socket.h>
1225                                 #endif
1226                                 #ifdef HAVE_NETINET_IN_H
1227                                 #include <netinet/in.h>
1228                                 #endif
1229                                 #ifdef HAVE_ARPA_NAMESER_H
1230                                 #include <arpa/nameser.h>
1231                                 #endif
1232                                 #include <resolv.h>],
1233                                 [res_ndestroy(NULL);])],
1234                 AC_MSG_RESULT(yes)
1235                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1236                 AC_MSG_RESULT(no)
1237         )
1238         AC_SEARCH_LIBS(res_9_close, resolv)
1239         AC_MSG_CHECKING(for res_close)
1240         AC_LINK_IFELSE(
1241                 [AC_LANG_PROGRAM([
1242                                 #ifdef HAVE_SYS_SOCKET_H
1243                                 #include <sys/socket.h>
1244                                 #endif
1245                                 #ifdef HAVE_NETINET_IN_H
1246                                 #include <netinet/in.h>
1247                                 #endif
1248                                 #ifdef HAVE_ARPA_NAMESER_H
1249                                 #include <arpa/nameser.h>
1250                                 #endif
1251                                 #include <resolv.h>],
1252                                 [res_close();])],
1253                 AC_MSG_RESULT(yes)
1254                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1255                 AC_MSG_RESULT(no)
1256         ),
1257         AC_MSG_RESULT(no)
1258 )
1259
1260 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1261
1262 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1263
1264 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1265
1266 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1267
1268 AC_CHECK_HEADER([libkern/OSAtomic.h],
1269                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1270
1271 AC_CHECK_SIZEOF([int])
1272 AC_CHECK_SIZEOF([long])
1273 AC_CHECK_SIZEOF([long long])
1274 AC_CHECK_SIZEOF([char *])
1275 AC_CHECK_SIZEOF(long)
1276 AC_CHECK_SIZEOF(long long)
1277 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1278 fd_set foo;])
1279 # This doesn't actually work; what it does is to use the variable set in the
1280 # previous test as a cached value to set the right output variables.
1281 AC_CHECK_SIZEOF(fd_set.fds_bits)
1282
1283 # Set a type compatible with the previous.  We cannot just use a generic type
1284 # for these bits, because on big-endian systems, the bits won't match up
1285 # correctly if the size is wrong.
1286 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1287   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1288 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1289   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1290 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1291   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1292 fi ; fi ; fi
1293
1294 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1295 PBX_DLADDR=0
1296 old_LIBS=${LIBS}
1297 LIBS="${LIBS} -ldl"
1298 AC_LINK_IFELSE(
1299         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1300 #include <dlfcn.h>],
1301                 [dladdr((void *)0, (void *)0)]
1302         )],
1303         AC_MSG_RESULT(yes)
1304         PBX_DLADDR=1
1305         AC_SUBST([PBX_DLADDR])
1306         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1307         AC_MSG_RESULT(no)
1308 )
1309 LIBS=${old_LIBS}
1310
1311 # PKGCONFIG is used in later tests
1312 PKG_PROG_PKG_CONFIG()
1313
1314
1315 # do the package library checks now
1316
1317 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1318
1319 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1320
1321 if test "${PBX_BFD}" = "0"; then
1322   # Fedora/RedHat/CentOS require extra libraries
1323   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1324 fi
1325
1326 if test "${PBX_BFD}" = "0"; then
1327   # openSUSE requires -lz
1328   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1329 fi
1330
1331 if test "x${OSARCH}" = "xlinux-gnu" ; then
1332   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1333 fi
1334
1335 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1336 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1337 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1338
1339 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1340
1341 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1342
1343 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1344
1345 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1346 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1347
1348 GSM_INTERNAL="yes"
1349 AC_SUBST(GSM_INTERNAL)
1350 GSM_SYSTEM="yes"
1351 if test "${USE_GSM}" != "no"; then
1352    if test "${GSM_DIR}" = "internal"; then
1353       GSM_SYSTEM="no"
1354    elif test "${GSM_DIR}" != ""; then
1355       GSM_INTERNAL="no"
1356    fi
1357    if test "${GSM_SYSTEM}" = "yes"; then
1358       gsmlibdir=""
1359       if test "x${GSM_DIR}" != "x"; then
1360          if test -d ${GSM_DIR}/lib; then
1361             gsmlibdir="-L${GSM_DIR}/lib"
1362          else
1363             gsmlibdir="-L${GSM_DIR}"
1364          fi
1365       fi
1366       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1367       [Define to indicate the GSM library]), [], ${gsmlibdir})
1368       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1369          if test "x${GSM_DIR}" != "x" ; then
1370             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1371             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1372          else
1373             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1374             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1375          fi
1376          if test "${GSM_HEADER_FOUND}" = "0" ; then
1377             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1378                if test "x${GSM_MANDATORY}" = "xyes" ; then
1379                   AC_MSG_NOTICE([***])
1380                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1381                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1382                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1383                   exit 1
1384                fi
1385             fi
1386          fi
1387          GSM_OK=0
1388          if test "${GSM_HEADER_FOUND}" = "1" ; then
1389             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1390             GSM_OK=1
1391          else
1392             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1393                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1394                GSM_OK=1
1395             fi
1396          fi
1397          if test "${GSM_OK}" = "1" ; then
1398             GSM_LIB="-lgsm"
1399             if test "x${GSM_DIR}" != "x"; then
1400                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1401                GSM_INCLUDE="-I${GSM_DIR}/include"
1402             fi
1403             PBX_GSM=1
1404             GSM_INTERNAL="no"
1405          fi
1406       fi
1407    fi
1408    if test "${GSM_INTERNAL}" = "yes"; then
1409       PBX_GSM=1
1410       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1411    fi
1412 fi
1413
1414 ILBC_INTERNAL="yes"
1415 AC_SUBST(ILBC_INTERNAL)
1416 ILBC_SYSTEM="yes"
1417 if test "${USE_ILBC}" != "no"; then
1418    if test "${ILBC_DIR}" = "internal"; then
1419       ILBC_SYSTEM="no"
1420    elif test "${ILBC_DIR}" != ""; then
1421       ILBC_INTERNAL="no"
1422    fi
1423    if test "${ILBC_SYSTEM}" = "yes"; then
1424       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1425       if test "$PBX_ILBC" = "1"; then
1426          ILBC_INTERNAL="no"
1427       fi
1428    fi
1429    if test "${ILBC_INTERNAL}" = "yes"; then
1430       PBX_ILBC=1
1431    fi
1432 fi
1433
1434 LIBEDIT_INTERNAL="yes"
1435 AC_SUBST(LIBEDIT_INTERNAL)
1436 LIBEDIT_SYSTEM="yes"
1437 if test "${USE_LIBEDIT}" != "no"; then
1438    if test "${LIBEDIT_DIR}" = "internal"; then
1439       LIBEDIT_SYSTEM="no"
1440    elif test "${LIBEDIT_DIR}" != ""; then
1441       LIBEDIT_INTERNAL="no"
1442    fi
1443    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1444       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1445       if test "$PBX_LIBEDIT" = "1"; then
1446          LIBEDIT_INTERNAL="no"
1447       fi
1448    fi
1449    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1450       PBX_LIBEDIT=1
1451    fi
1452 fi
1453
1454 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1455 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1456 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1457 # Some versions of Linux package iconv in glibc
1458 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1459
1460 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1461 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1462
1463 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1464
1465 if test "${USE_IMAP_TK}" != "no"; then
1466         saved_cppflags="${CPPFLAGS}"
1467         saved_libs="${LIBS}"
1468         switch_to_system_on_failure="no"
1469         if test "${IMAP_TK_DIR}" = ""; then
1470                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1471                 switch_to_system_on_failure="yes"
1472         fi
1473         if test "${IMAP_TK_DIR}" != "system"; then
1474                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1475                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1476                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1477                 fi
1478                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1479                 imap_include="-I${IMAP_TK_DIR}/c-client"
1480         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1481                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1482                 AC_LINK_IFELSE(
1483                 [AC_LANG_PROGRAM(
1484                                 [#include "c-client.h"
1485                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1486                                 {
1487                                 }
1488                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1489                                 {
1490                                 }
1491                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1492                                 {
1493                                 }
1494                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1495                                 {
1496                                 }
1497                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1498                                 {
1499                                 }
1500                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1501                                 {
1502                                 }
1503                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1504                                 {
1505                                 }
1506                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1507                                 {
1508                                 }
1509                                 void mm_log (char *string,long errflg)
1510                                 {
1511                                 }
1512                                 void mm_dlog (char *string)
1513                                 {
1514                                 }
1515                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1516                                 {
1517                                 }
1518                                 void mm_critical (MAILSTREAM *stream)
1519                                 {
1520                                 }
1521                                 void mm_nocritical (MAILSTREAM *stream)
1522                                 {
1523                                 }
1524                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1525                                 {
1526                                 }
1527                                 void mm_fatal (char *string)
1528                                 {
1529                                 }],
1530                                 [
1531                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1532                                 ]
1533                         )],
1534                         [ac_cv_imap_tk="yes"],
1535                         [ac_cv_imap_tk="no"]
1536                 )
1537                 if test "${ac_cv_imap_tk}" = "yes"; then
1538                         AC_LINK_IFELSE(
1539                                 [AC_LANG_PROGRAM(
1540                                         [#include "c-client.h"
1541                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1542                                         {
1543                                         }
1544                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1545                                         {
1546                                         }
1547                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1548                                         {
1549                                         }
1550                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1551                                         {
1552                                         }
1553                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1554                                         {
1555                                         }
1556                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1557                                         {
1558                                         }
1559                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1560                                         {
1561                                         }
1562                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1563                                         {
1564                                         }
1565                                         void mm_log (char *string,long errflg)
1566                                         {
1567                                         }
1568                                         void mm_dlog (char *string)
1569                                         {
1570                                         }
1571                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1572                                         {
1573                                         }
1574                                         void mm_critical (MAILSTREAM *stream)
1575                                         {
1576                                         }
1577                                         void mm_nocritical (MAILSTREAM *stream)
1578                                         {
1579                                         }
1580                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1581                                         {
1582                                         }
1583                                         void mm_fatal (char *string)
1584                                         {
1585                                         }],
1586                                         [
1587                                         long check = mail_expunge_full(NULL, "", 0);
1588                                         ]
1589                                 )],
1590                                 [ac_cv_imap_tk2006="yes"],
1591                                 [ac_cv_imap_tk2006="no"]
1592                         )
1593                 fi
1594                 CPPFLAGS="${saved_cppflags}"
1595                 LIBS="${saved_libs}"
1596                 if test "${ac_cv_imap_tk}" = "no"; then
1597                         AC_MSG_RESULT(no)
1598                         if test "${switch_to_system_on_failure}" = "yes"; then
1599                                 IMAP_TK_DIR="system"
1600                         else #This means they specified a directory. Search for a package installation there too
1601                                 AC_MSG_CHECKING([for system c-client library...])
1602                                 CPPFLAGS="${saved_cppflags}"
1603                                 LIBS="${saved_libs}"
1604                                 imap_include="-I${IMAP_TK_DIR}/include"
1605                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1606                                 imap_libs="-lc-client"
1607                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1608                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1609                                 AC_LINK_IFELSE(
1610                                 [AC_LANG_PROGRAM(
1611                                                 [#include "c-client.h"
1612                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1613                                                 {
1614                                                 }
1615                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1616                                                 {
1617                                                 }
1618                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1619                                                 {
1620                                                 }
1621                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1622                                                 {
1623                                                 }
1624                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1625                                                 {
1626                                                 }
1627                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1628                                                 {
1629                                                 }
1630                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1631                                                 {
1632                                                 }
1633                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1634                                                 {
1635                                                 }
1636                                                 void mm_log (char *string,long errflg)
1637                                                 {
1638                                                 }
1639                                                 void mm_dlog (char *string)
1640                                                 {
1641                                                 }
1642                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1643                                                 {
1644                                                 }
1645                                                 void mm_critical (MAILSTREAM *stream)
1646                                                 {
1647                                                 }
1648                                                 void mm_nocritical (MAILSTREAM *stream)
1649                                                 {
1650                                                 }
1651                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1652                                                 {
1653                                                 }
1654                                                 void mm_fatal (char *string)
1655                                                 {
1656                                                 }],
1657                                                 [
1658                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1659                                                 ]
1660                                         )],
1661                                         [ac_cv_imap_tk="yes"],
1662                                         [ac_cv_imap_tk="no"]
1663                                 )
1664                                 if test "${ac_cv_imap_tk}" = "yes"; then
1665                                         AC_LINK_IFELSE(
1666                                                 [AC_LANG_PROGRAM(
1667                                                         [#include "c-client.h"
1668                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1669                                                         {
1670                                                         }
1671                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1672                                                         {
1673                                                         }
1674                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1675                                                         {
1676                                                         }
1677                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1678                                                         {
1679                                                         }
1680                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1681                                                         {
1682                                                         }
1683                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1684                                                         {
1685                                                         }
1686                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1687                                                         {
1688                                                         }
1689                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1690                                                         {
1691                                                         }
1692                                                         void mm_log (char *string,long errflg)
1693                                                         {
1694                                                         }
1695                                                         void mm_dlog (char *string)
1696                                                         {
1697                                                         }
1698                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1699                                                         {
1700                                                         }
1701                                                         void mm_critical (MAILSTREAM *stream)
1702                                                         {
1703                                                         }
1704                                                         void mm_nocritical (MAILSTREAM *stream)
1705                                                         {
1706                                                         }
1707                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1708                                                         {
1709                                                         }
1710                                                         void mm_fatal (char *string)
1711                                                         {
1712                                                         }],
1713                                                         [
1714                                                         long check = mail_expunge_full(NULL, "", 0);
1715                                                         ]
1716                                                 )],
1717                                                 [ac_cv_imap_tk2006="yes"],
1718                                                 [ac_cv_imap_tk2006="no"]
1719                                         )
1720                                 fi
1721                         fi
1722                 fi
1723         fi
1724         if test "${IMAP_TK_DIR}" = "system"; then
1725                 #We will enter here if user specified "system" or if any of above checks failed
1726                 AC_MSG_CHECKING([for system c-client library...])
1727                 CPPFLAGS="${saved_cppflags}"
1728                 LIBS="${saved_libs}"
1729                 imap_ldflags=""
1730                 imap_libs="-lc-client"
1731                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1732                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1733                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1734                 AC_LINK_IFELSE(
1735                 [AC_LANG_PROGRAM(
1736                                 [#include <stdio.h>
1737                                 #include <imap/c-client.h>
1738                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1739                                 {
1740                                 }
1741                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1742                                 {
1743                                 }
1744                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1745                                 {
1746                                 }
1747                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1748                                 {
1749                                 }
1750                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1751                                 {
1752                                 }
1753                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1754                                 {
1755                                 }
1756                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1757                                 {
1758                                 }
1759                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1760                                 {
1761                                 }
1762                                 void mm_log (char *string,long errflg)
1763                                 {
1764                                 }
1765                                 void mm_dlog (char *string)
1766                                 {
1767                                 }
1768                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1769                                 {
1770                                 }
1771                                 void mm_critical (MAILSTREAM *stream)
1772                                 {
1773                                 }
1774                                 void mm_nocritical (MAILSTREAM *stream)
1775                                 {
1776                                 }
1777                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1778                                 {
1779                                 }
1780                                 void mm_fatal (char *string)
1781                                 {
1782                                 }],
1783                                 [
1784                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1785                                 ]
1786                         )],
1787                         [ac_cv_imap_tk="yes"],
1788                         [ac_cv_imap_tk="no"]
1789                 )
1790                 if test "${ac_cv_imap_tk}" = "yes"; then
1791                         AC_LINK_IFELSE(
1792                                 [AC_LANG_PROGRAM(
1793                                         [#include <stdio.h>
1794                                         #include <imap/c-client.h>
1795                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1796                                         {
1797                                         }
1798                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1799                                         {
1800                                         }
1801                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1802                                         {
1803                                         }
1804                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1805                                         {
1806                                         }
1807                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1808                                         {
1809                                         }
1810                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1811                                         {
1812                                         }
1813                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1814                                         {
1815                                         }
1816                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1817                                         {
1818                                         }
1819                                         void mm_log (char *string,long errflg)
1820                                         {
1821                                         }
1822                                         void mm_dlog (char *string)
1823                                         {
1824                                         }
1825                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1826                                         {
1827                                         }
1828                                         void mm_critical (MAILSTREAM *stream)
1829                                         {
1830                                         }
1831                                         void mm_nocritical (MAILSTREAM *stream)
1832                                         {
1833                                         }
1834                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1835                                         {
1836                                         }
1837                                         void mm_fatal (char *string)
1838                                         {
1839                                         }],
1840                                         [
1841                                         long check = mail_expunge_full(NULL, "", 0);
1842                                         ]
1843                                 )],
1844                                 [ac_cv_imap_tk2006="yes"],
1845                                 [ac_cv_imap_tk2006="no"]
1846                         )
1847                 else #looking in imap directory didn't work, try c-client
1848                         imap_ldflags=""
1849                         imap_libs="-lc-client"
1850                         imap_include="-DUSE_SYSTEM_CCLIENT"
1851                         CPPFLAGS="${saved_cppflags}"
1852                         LIBS="${saved_libs}"
1853                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1854                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1855                         AC_LINK_IFELSE(
1856                         [AC_LANG_PROGRAM(
1857                                         [#include <stdio.h>
1858                                         #include <c-client/c-client.h>
1859                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1860                                         {
1861                                         }
1862                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1863                                         {
1864                                         }
1865                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1866                                         {
1867                                         }
1868                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1869                                         {
1870                                         }
1871                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1872                                         {
1873                                         }
1874                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1875                                         {
1876                                         }
1877                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1878                                         {
1879                                         }
1880                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1881                                         {
1882                                         }
1883                                         void mm_log (char *string,long errflg)
1884                                         {
1885                                         }
1886                                         void mm_dlog (char *string)
1887                                         {
1888                                         }
1889                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1890                                         {
1891                                         }
1892                                         void mm_critical (MAILSTREAM *stream)
1893                                         {
1894                                         }
1895                                         void mm_nocritical (MAILSTREAM *stream)
1896                                         {
1897                                         }
1898                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1899                                         {
1900                                         }
1901                                         void mm_fatal (char *string)
1902                                         {
1903                                         }],
1904                                         [
1905                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1906                                         ]
1907                                 )],
1908                                 [ac_cv_imap_tk="yes"],
1909                                 [ac_cv_imap_tk="no"]
1910                         )
1911                         if test "${ac_cv_imap_tk}" = "yes"; then
1912                                 AC_LINK_IFELSE(
1913                                         [AC_LANG_PROGRAM(
1914                                                 [#include <stdio.h>
1915                                                 #include <c-client/c-client.h>
1916                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1917                                                 {
1918                                                 }
1919                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1920                                                 {
1921                                                 }
1922                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1923                                                 {
1924                                                 }
1925                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1926                                                 {
1927                                                 }
1928                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1929                                                 {
1930                                                 }
1931                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1932                                                 {
1933                                                 }
1934                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1935                                                 {
1936                                                 }
1937                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1938                                                 {
1939                                                 }
1940                                                 void mm_log (char *string,long errflg)
1941                                                 {
1942                                                 }
1943                                                 void mm_dlog (char *string)
1944                                                 {
1945                                                 }
1946                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1947                                                 {
1948                                                 }
1949                                                 void mm_critical (MAILSTREAM *stream)
1950                                                 {
1951                                                 }
1952                                                 void mm_nocritical (MAILSTREAM *stream)
1953                                                 {
1954                                                 }
1955                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1956                                                 {
1957                                                 }
1958                                                 void mm_fatal (char *string)
1959                                                 {
1960                                                 }],
1961                                                 [
1962                                                 long check = mail_expunge_full(NULL, "", 0);
1963                                                 ]
1964                                         )],
1965                                         [ac_cv_imap_tk2006="yes"],
1966                                         [ac_cv_imap_tk2006="no"]
1967                                 )
1968                         fi
1969                 fi
1970         fi
1971         if test "${ac_cv_imap_tk}" = "yes"; then
1972                 AC_MSG_RESULT(yes)
1973                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1974                 IMAP_TK_INCLUDE="${imap_include}"
1975                 PBX_IMAP_TK=1
1976                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1977                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1978                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1979                 fi
1980         else
1981                 AC_MSG_RESULT(no)
1982         fi
1983         CPPFLAGS="${saved_cppflags}"
1984         LIBS="${saved_libs}"
1985 fi
1986
1987 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1988
1989 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1990
1991 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1992
1993 # BSD (and OS X) equivalent of inotify
1994 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1995
1996 # 64-bit version of kevent (from kqueue) on OS X
1997 AC_CHECK_FUNCS([kevent64])
1998
1999 # Needed by unixodbc
2000 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2001
2002 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2003
2004 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2005
2006 if test "${PBX_MISDN}" = 1; then
2007    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2008    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2009    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2010    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2011    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2012    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2013 fi
2014
2015 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2016
2017 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2018
2019 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2020
2021 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2022 [#include <ne_auth.h>],
2023 [#ifndef NE_AUTH_NTLM
2024 #error Need libneon >= 0.29.0
2025 #endif])
2026
2027 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2028 [#include <net-snmp/net-snmp-config.h>
2029 #include <net-snmp/net-snmp-includes.h>
2030 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2031 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2032
2033 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2034
2035 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2036
2037 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2038
2039 # Non-glibc platforms require libexecinfo for backtrace support
2040 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2041 # Linux, however, has backtrace directly in glibc
2042 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2043
2044 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2045
2046 # possible places for oss definitions
2047 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2048 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2049 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2050
2051 PG_CONFIG=No
2052 if test "${USE_PGSQL}" != "no"; then
2053    if test "x${PGSQL_DIR}" != "x"; then
2054       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2055       if test x"${PG_CONFIG}" = xNo; then
2056          AC_MSG_NOTICE([***])
2057          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2058          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2059          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2060          AC_MSG_NOTICE([*** including --without-postgres])
2061          exit 1
2062       fi
2063    else
2064       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2065    fi
2066 fi
2067 if test "${PG_CONFIG}" != No; then
2068    PGSQL_libdir=`${PG_CONFIG} --libdir`
2069    PGSQL_includedir=`${PG_CONFIG} --includedir`
2070    if test "x$?" != "x0" ; then
2071       if test -n "${PGSQL_MANDATORY}" ; then
2072          AC_MSG_NOTICE([***])
2073          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2074          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2075          AC_MSG_NOTICE([*** including --without-postgres])
2076          exit 1
2077           fi
2078    else
2079       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2080       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2081
2082       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2083       old_CFLAGS=${CFLAGS}
2084       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2085       old_LDFLAGS=${LDFLAGS}
2086       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2087       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2088           [const char *foo = pg_encoding_to_char(1)])],
2089         [AC_MSG_RESULT(yes)
2090          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2091         [AC_MSG_RESULT(no)])
2092       CFLAGS=${old_CFLAGS}
2093       LDFLAGS=${old_LDFLAGS}
2094
2095       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2096          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2097          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2098          PBX_PGSQL=1
2099       elif test -n "${PGSQL_MANDATORY}";
2100       then
2101          AC_MSG_NOTICE([***])
2102          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2103          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2104          AC_MSG_NOTICE([*** including --without-postgres])
2105          exit 1
2106       fi
2107    fi
2108 fi
2109
2110 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2111
2112 AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2113
2114 saved_cppflags="${CPPFLAGS}"
2115 saved_libs="${LIBS}"
2116 CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2117 LIBS="${LIBS} ${PJPROJECT_LIBS}"
2118 AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2119 LIBS="${saved_libs}"
2120 CPPFLAGS="${saved_cppflags}"
2121
2122 AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2123 AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2124
2125 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2126
2127 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2128
2129 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2130 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2131 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2132 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2133 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2134 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2135 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2136 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2137 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2138 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2139 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2140 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2141 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2142 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2143 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2144 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2145 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2146
2147 # ------------------------------------v
2148 # TODO: The code can be changed to always include these features now.
2149 # These features will always be present if pri_connected_line_update is available.
2150 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2151 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2152 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2153 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2154 # ------------------------------------^
2155
2156 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2157
2158 AST_C_COMPILE_CHECK([SPANDSP], [
2159                 #if SPANDSP_RELEASE_DATE < 20080516
2160                 #error "spandsp 0.0.5 or greater is required"
2161                 #endif
2162         ], [spandsp/version.h], , [minimum version of SpanDSP])
2163
2164 if test "x${PBX_SPANDSP}" = "x1" ; then
2165         # We found the correct version in the header, now let's make sure it links
2166         # properly, and that libtiff is available
2167         PBX_SPANDSP=0
2168         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2169 fi
2170
2171 if test "x${PBX_SPANDSP}" = "x1" ; then
2172         # We also need t38_terminal_init()
2173         PBX_SPANDSP=0
2174         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2175 fi
2176
2177 # Check for libss7 v2.0 branch compatible version.
2178 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2179
2180 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2181
2182 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2183
2184 if test "${USE_PWLIB}" != "no"; then
2185         if test -n "${PWLIB_DIR}"; then
2186                 PWLIBDIR="${PWLIB_DIR}"
2187         fi
2188         AST_CHECK_PWLIB()
2189         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2190
2191         if test "${HAS_PWLIB:-unset}" != "unset"; then
2192                 AST_CHECK_PWLIB_PLATFORM()
2193
2194                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2195
2196                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2197                         [Define if your system has the PWLib libraries.],
2198                         [#include "ptlib.h"],
2199                         [int q = (int) PTime::IsDaylightSavings();])
2200         fi
2201 fi
2202
2203 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2204         if test -n "${OPENH323_DIR}"; then
2205                 OPENH323DIR="${OPENH323_DIR}"
2206         fi
2207         AST_CHECK_OPENH323()
2208         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2209         AST_CHECK_OPENH323_BUILD()
2210         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2211         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2212                 [Define if your system has the OpenH323 libraries.],
2213                 [#include "ptlib.h"
2214                 #include "h323.h"
2215                 #include "h323ep.h"],
2216                 [H323EndPoint ep = H323EndPoint();],
2217                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2218 fi
2219
2220 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2221 if test "x${PBX_LUA}" = "x1" ; then
2222         if test x"${LUA_DIR}" = x; then
2223                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2224         else
2225                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2226         fi
2227 fi
2228
2229 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2230 if test "x${PBX_LUA}" = "x1" ; then
2231         if test x"${LUA_DIR}" = x; then
2232                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2233         else
2234                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2235         fi
2236 fi
2237
2238 # Some distributions (like SuSE) remove the 5.1 suffix.
2239 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2240
2241 # Accept either RADIUS client library, their APIs are fully compatible,
2242 # just different header filenames and different SONAMEs
2243 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2244 if test "x${PBX_RADIUS}" = "x1"; then
2245         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2246 else
2247         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2248 fi
2249
2250 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2251 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2252
2253 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2254
2255 # See if the main speex library contains the preprocess functions
2256 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2257 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2258    PBX_SPEEX_PREPROCESS=1
2259 fi
2260
2261 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2262 if test "${PBX_SPEEXDSP}" = 1; then
2263    PBX_SPEEX_PREPROCESS=1
2264 fi
2265
2266 AC_SUBST(PBX_SPEEX_PREPROCESS)
2267
2268 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2269
2270 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2271
2272 if test "${PBX_SQLITE3}" != 1; then
2273         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2274         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2275         exit 1
2276 fi
2277
2278 # Find crypt support
2279 # * -lcrypt on *NIX
2280 # * in libsystem on OS X
2281 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2282 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2283
2284 if test "x$LIBCRYPT_LIB" != "x" ; then
2285     CRYPT_LIB="$LIBCRYPT_LIB"
2286     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2287     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2288 elif test "x$SYSCRYPT" != "x" ; then
2289     CRYPT_LIB=""
2290     CRYPT_INCLUDE=""
2291     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2292 fi
2293
2294 AC_SUBST(CRYPT_LIB)
2295 AC_SUBST(CRYPT_INCLUDE)
2296
2297 # Find crypt_r support
2298 AC_CHECK_LIB([crypt], [crypt_r],
2299     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2300
2301 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2302
2303 if test "$PBX_CRYPTO" = "1";
2304 then
2305         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2306 fi
2307
2308 if test "$PBX_OPENSSL" = "1";
2309 then
2310         AST_CHECK_OSPTK([4], [0], [0])
2311         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2312 fi
2313
2314 if test "$PBX_OPENSSL" = "1";
2315 then
2316         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2317 fi
2318
2319 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2320
2321 if test "$PBX_SRTP" = "1";
2322 then
2323     saved_libs="${LIBS}"
2324     saved_ldflags="${LDFLAGS}"
2325     saved_cflags="${CFLAGS}"
2326     LIBS="${LIBS} ${SRTP_LIB}"
2327     LDFLAGS="${LDFLAGS} -shared -fPIC"
2328     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2329     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2330     AC_LINK_IFELSE(
2331     [
2332         AC_LANG_PROGRAM(
2333             [#include <srtp/srtp.h>],
2334             [srtp_init();]
2335         )
2336     ],
2337     [ AC_MSG_RESULT(yes) ],
2338     [
2339         AC_MSG_RESULT(no)
2340         AC_MSG_WARN(***)
2341         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2342         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2343         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2344         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2345         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2346         AC_MSG_WARN(*** configure script.)
2347         AC_MSG_WARN(***)
2348         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2349         AC_MSG_WARN(*** with the --without-srtp option.)
2350         exit 1
2351     ]
2352     )
2353     LIBS="${saved_libs}"
2354     LDFLAGS="${saved_ldflags}"
2355     CFLAGS="${saved_cflags}"
2356 fi
2357
2358 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2359
2360 for ver in 2.0 2.2 2.4 2.6; do
2361         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2362         if test "$PBX_GMIME" = 1; then
2363                 break;
2364         fi
2365 done
2366
2367 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2368
2369 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2370
2371 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2372
2373 if test "${tonezone_does_not_need_lm}" = "no" ; then
2374   tonezone_extra="-lm"
2375 fi
2376
2377 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2378
2379 if test "${OSARCH}" = "OpenBSD";
2380 then
2381         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2382 else
2383         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2384 fi
2385 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2386
2387 AC_LANG_PUSH(C++)
2388
2389 if test "${USE_VPB}" != "no"; then
2390    AC_MSG_CHECKING(for vpb_open in -lvpb)
2391    saved_libs="${LIBS}"
2392    saved_cppflags="${CPPFLAGS}"
2393    if test "x${VPB_DIR}" != "x"; then
2394       if test -d ${VPB_DIR}/lib; then
2395          vpblibdir=${VPB_DIR}/lib
2396       else
2397          vpblibdir=${VPB_DIR}
2398       fi
2399       LIBS="${LIBS} -L${vpblibdir}"
2400       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2401    fi
2402    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2403    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2404    AC_LINK_IFELSE(
2405         [
2406         AC_LANG_PROGRAM(
2407         [#include <vpbapi.h>],
2408         [int q = vpb_open(0,0);])
2409         ],
2410         [       AC_MSG_RESULT(yes)
2411                 ac_cv_lib_vpb_vpb_open="yes"
2412         ],
2413         [       AC_MSG_RESULT(no)
2414                 ac_cv_lib_vpb_vpb_open="no"
2415         ]
2416         )
2417    LIBS="${saved_libs}"
2418    CPPFLAGS="${saved_cppflags}"
2419    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2420         VPB_LIB="-lvpb"
2421         if test "${VPB_DIR}" != ""; then
2422            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2423            VPB_INCLUDE="-I${VPB_DIR}/include"
2424         fi
2425         PBX_VPB=1
2426         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2427    fi
2428 fi
2429
2430 AC_LANG_POP
2431
2432 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2433
2434 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2435         # Does ODBC support wide characters?
2436         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2437         AC_LINK_IFELSE(
2438                 [AC_LANG_PROGRAM(
2439                         [#include <sql.h>
2440 #include <sqlext.h>],
2441                         [int foo = SQL_WCHAR])],
2442                 AC_MSG_RESULT(yes)
2443                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2444                 AC_MSG_RESULT(no)
2445         )
2446 fi
2447
2448 AC_CHECK_HEADER([linux/compiler.h],
2449                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2450
2451 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2452                                    #include <linux/version.h>
2453                                    #ifdef HAVE_LINUX_COMPILER_H
2454                                    #include <linux/compiler.h>
2455                                    #endif
2456                                    ])
2457 AC_SUBST(PBX_IXJUSER)
2458
2459 # Used in res/res_pktccops
2460 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2461 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2462
2463 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2464 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2465 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2466
2467 # possible places for video4linux version 1
2468 AC_CHECK_HEADER([linux/videodev.h],
2469         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2470
2471 # possible places for X11
2472 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2473 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2474
2475 PBX_LAUNCHD=0
2476 if test "${cross_compiling}" = "no";
2477 then
2478   AC_CHECK_FILE(/sbin/launchd,
2479     [PBX_LAUNCHD=1]
2480     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2481 fi
2482 AC_SUBST(PBX_LAUNCHD)
2483
2484 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2485
2486 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2487 # or iODBC
2488
2489 PBX_GENERIC_ODBC=0
2490
2491 if test "${PBX_UNIXODBC}" = 1; then
2492    PBX_GENERIC_ODBC=1
2493    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2494    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2495 elif test "${PBX_IODBC}" = 1; then
2496    PBX_GENERIC_ODBC=1
2497    GENERIC_ODBC_LIB="${IODBC_LIB}"
2498    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2499 fi
2500
2501 AC_SUBST([GENERIC_ODBC_LIB])
2502 AC_SUBST([GENERIC_ODBC_INCLUDE])
2503 AC_SUBST([PBX_GENERIC_ODBC])
2504
2505 PBX_SYSLOG=0
2506
2507 if test "${ac_cv_header_syslog_h}" = "yes"; then
2508    # syslog facilities
2509    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2510    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2511    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2512    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2513    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2514    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2515    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2516    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2517    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2518    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2519    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2520    PBX_SYSLOG=1
2521 fi
2522
2523 AC_SUBST([PBX_SYSLOG])
2524
2525 if test -f makeopts; then
2526         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2527 else
2528         touch makeopts.acbak
2529 fi
2530
2531 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2532 AST_CHECK_MANDATORY
2533
2534 if test -f build_tools/menuselect-deps; then
2535     # extract old values of all PBX_ variables from menuselect-deps
2536     # and preserve them so that menuselect can determine whether
2537     # any previously-met dependencies are no longer met and warn
2538     # the user appropriately
2539     while IFS="=:" read var val old_val; do
2540         eval "PBX_${var}=\${PBX_${var}}:${val}"
2541     done < build_tools/menuselect-deps
2542 fi
2543
2544 AC_OUTPUT
2545
2546 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2547 if test "x${ac_cv_path_CMP}" = "x:"; then
2548         ( cd `pwd`/menuselect && ./configure )
2549 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2550         ( cd `pwd`/menuselect && ./configure )
2551 fi ; fi
2552
2553 rm makeopts.acbak makeopts.acbak2
2554
2555
2556 if test "x${silent}" != "xyes" ; then
2557 echo
2558 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2559 echo "            .\$7\$7..          .7\$\$7:.    "
2560 echo "          .\$\$:.                 ,\$7.7   "
2561 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2562 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2563 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2564 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2565 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2566 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2567 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2568 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2569 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2570 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2571 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2572 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2573 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2574 echo " \$\$\$\$\$                        \$\$\$       "
2575 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2576 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2577 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2578 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2579 echo
2580 fi
2581
2582 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2583         echo "WARNING: iodbc libs/headers found!"
2584         echo
2585         echo "  If you plan to use ODBC functionality, you should consider"
2586         echo "  switching to unixodbc instead."
2587         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2588         echo
2589 fi
2590
2591 AC_MSG_NOTICE(Package configured for: )
2592 AC_MSG_NOTICE( OS type  : $host_os)
2593 AC_MSG_NOTICE( Host CPU : $host_cpu)
2594 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2595 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2596 if test "${cross_compiling}" = "yes"; then
2597    AC_MSG_NOTICE( Cross Compilation = YES)
2598 fi