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