pbx.c: Additional fixes to ast_context_remove_extension_callerid2.
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([FLEX], [flex], :)
267 AC_PATH_PROG([GREP], [grep], :)
268 AC_PATH_PROG([PYTHON], [python], :)
269 AC_PATH_PROG([FIND], [find], :)
270 AC_PATH_PROG([COMPRESS], [compress], :)
271 AC_PATH_PROG([BASENAME], [basename], :)
272 AC_PATH_PROG([DIRNAME], [dirname], :)
273 AC_PATH_PROG([SHELL], [sh], :)
274 AC_PATH_PROG([LN], [ln], :)
275 AC_PATH_PROG([DOXYGEN], [doxygen], :)
276 AC_PATH_PROG([DOT], [dot], :)
277 AC_PATH_PROG([WGET], [wget], :)
278 AC_PATH_PROG([CURL], [curl], :)
279 AC_PATH_PROG([RUBBER], [rubber], :)
280 AC_PATH_PROG([CATDVI], [catdvi], :)
281 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
282 AC_PATH_PROG([XMLLINT], [xmllint], :)
283 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
284 AC_PATH_PROG([GIT], [git], :)
285 AC_PATH_PROG([ALEMBIC], [alembic], :)
286 if test "${WGET}" != ":" ; then
287   DOWNLOAD=${WGET}
288 else if test "${CURL}" != ":" ; then
289   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
290 else
291   AC_PATH_PROG([FETCH], [fetch], [:])
292   DOWNLOAD=${FETCH}
293 fi
294 fi
295 AC_SUBST(DOWNLOAD)
296 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
297 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
298 AC_PATH_PROG([OPENSSL], [openssl], :)
299
300 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
301         if test "x$BISON" != "x:" ; then
302                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
303                 # Use mktemp if possible; otherwise fall back on mkdir,
304                 # with $RANDOM to make collisions less likely.
305                 : ${TMPDIR=/tmp}
306                 {
307                   tmp=`
308                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
309                   ` &&
310                   test -n "$tmp" && test -d "$tmp"
311                 } || {
312                   tmp=$TMPDIR/foo$$-$RANDOM
313                   (umask 077 && mkdir "$tmp")
314                 } || exit $?
315                 cat >$tmp/test.y <<__EOL__
316 %parse-param {struct parse_io *parseio}
317 %%
318 file : { \$\$ = parseio->pval = 1; }
319         ;
320 %%
321 __EOL__
322                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
323                 if test -e "${tmp}/test.tab.c"; then
324                         ac_cv_path_BISON2=${BISON}
325                 fi
326                 rm -rf ${tmp}
327         fi
328         ])
329 if test "x${ac_cv_path_BISON2}" = "x" ; then
330         BISON=:
331         PBX_BISON=0
332 else
333         PBX_BISON=1
334 fi
335 AC_SUBST(PBX_BISON)
336 if test "x${FLEX}" = "x:" ; then
337         PBX_FLEX=0
338 else
339         PBX_FLEX=1
340 fi
341 AC_SUBST(PBX_FLEX)
342
343 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
344 if test "${SOXMIX}" != ":" ; then
345         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
346 fi
347
348 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
349
350 if test "${MD5}" = "digest" ; then
351    MD5="${MD5} -a md5"
352 fi
353
354 AX_PTHREAD
355
356 AC_LANG(C)
357
358 AC_ARG_ENABLE([dev-mode],
359         [AS_HELP_STRING([--enable-dev-mode],
360                 [Turn on developer mode])],
361         [case "${enableval}" in
362               y|ye|yes) AST_DEVMODE=yes ;;
363               n|no)  AST_DEVMODE=no ;;
364               noisy)
365               AST_DEVMODE=yes
366               NOISY_BUILD=yes
367               ;;
368               strict)
369               AST_DEVMODE=yes
370               AST_DEVMODE_STRICT=yes
371               ;;
372               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
373         esac])
374 AC_SUBST(NOISY_BUILD)
375 AC_SUBST(AST_DEVMODE)
376 AC_SUBST(AST_DEVMODE_STRICT)
377
378 AST_CODE_COVERAGE=no
379 AC_ARG_ENABLE([coverage],
380         [AS_HELP_STRING([--enable-coverage],
381                 [Turn on code coverage tracking (for gcov)])],
382         [case "${enableval}" in
383               y|ye|yes) AST_CODE_COVERAGE=yes ;;
384               n|no) AST_CODE_COVERAGE=no ;;
385               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
386         esac])
387 AC_SUBST(AST_CODE_COVERAGE)
388
389 AST_CHECK_RAII()
390 AST_CHECK_STRSEP_ARRAY_BOUNDS()
391
392 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
393 # various packages.
394 # $1 is the prefix for the variables in makeopts and autoconfig.h
395 # $2 is the short comment, $4 is the long comment
396 # $3 is the name used in --with- or --without- flags for configure.
397 #
398 # Package option names should be in alphabetical order
399 # by the --with option name (the third field),
400 # to make things easier for the users.
401
402 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
403 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
404
405 # BKTR is used for backtrace support on platforms that do not
406 # have it natively.
407 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
408 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
409 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
410 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
411 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
412 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
413 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
414 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
415 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
416 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
417 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
418 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
419 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
420 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
421 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
422 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
423 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
424 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
425 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
426 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
427 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
428 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
429 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
430 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
431 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
432 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
433 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
434 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
435 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
436 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
437 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
438 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
439 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
440 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
441 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
442 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
443 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
444 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
445 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
446 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
447 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
448 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
449 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
450 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
451 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
452 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
453 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
454 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
455 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
456 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
457 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
458
459 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
460 PJPROJECT_BUNDLED=no
461 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
462
463 AC_ARG_WITH([pjproject-bundled],
464         [AS_HELP_STRING([--with-pjproject-bundled],
465                 [Use bundled pjproject libraries])],
466         [case "${enableval}" in
467               n|no) PJPROJECT_BUNDLED=no ;;
468               *) PJPROJECT_BUNDLED=yes ;;
469         esac])
470 AC_SUBST(PJPROJECT_BUNDLED)
471
472 if test "$PJPROJECT_BUNDLED" = "yes" -a "${ac_mandatory_list#*PJPROJECT*}" != "$ac_mandatory_list" ; then
473    AC_MSG_ERROR(--with-pjproject and --with-pjproject-bundled can't both be specified)
474 fi
475
476 if test "$PJPROJECT_BUNDLED" = "yes" ; then
477    ac_mandatory_list="$ac_mandatory_list PJPROJECT"
478    PJPROJECT_DIR="${ac_top_build_prefix}third-party/pjproject"
479 fi
480
481 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
482 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
483 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
484 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
485 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
486 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
487 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
488 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
489
490 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
491 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
492 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
493 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
494 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
495 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
496 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
497 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
498 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
499 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
500 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
501 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
502 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
503 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
504 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
505 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
506 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
507 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
508 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
509 # ------------------------------------v
510 # TODO: The code can be changed to always include these features now.
511 # These features will always be present if pri_connected_line_update is available.
512 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
513 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
514 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
515 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
516 # ------------------------------------^
517 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
518 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
519 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
520 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
521 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
522 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
523 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
524 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
525 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
526 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
527 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
528 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
529 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
530 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
531 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
532 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
533 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
534 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
535 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
536 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
537 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
538 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
539 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
540 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
541 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
542 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
543 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
544 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
545 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
546 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
547 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
548 AST_EXT_LIB_SETUP([X11], [X11], [x11])
549 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
550
551 # check for basic system features and functionality before
552 # checking for package libraries
553
554 AC_FUNC_ALLOCA
555 AC_HEADER_DIRENT
556 AC_HEADER_STDC
557 AC_HEADER_SYS_WAIT
558 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])
559
560 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
561 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
562 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
563 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
564 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
565
566 EDITLINE_LIB=""
567 if test "x$TERMCAP_LIB" != "x" ; then
568   EDITLINE_LIB="$TERMCAP_LIB"
569 elif test "x$TINFO_LIB" != "x" ; then
570   EDITLINE_LIB="$TINFO_LIB"
571 elif test "x$CURSES_LIB" != "x" ; then
572   EDITLINE_LIB="$CURSES_LIB"
573 elif test "x$NCURSES_LIB" != "x" ; then
574   EDITLINE_LIB="$NCURSES_LIB"
575 else
576   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
577 fi
578 AC_SUBST(EDITLINE_LIB)
579
580 # Find required UUID support.
581 #  * -luuid on Linux
582 #  * -le2fs-uuid on OpenBSD
583 #  * in libsystem on OS X
584 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
585 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
586 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
587
588 if test "x$LIBUUID_LIB" != "x" ; then
589   UUID_INCLUDE="$LIBUUID_INCLUDE"
590   UUID_LIB="$LIBUUID_LIB"
591 elif test "x$E2FSUUID_LIB" != "x" ; then
592   UUID_INCLUDE="$E2FSUUID_INCLUDE"
593   UUID_LIB="$E2FSUUID_LIB"
594 elif test "x$SYSUUID" != "x" ; then
595   UUID_INCLUDE=""
596   UUID_LIB=""
597 else
598   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
599 fi
600 AC_SUBST(UUID_INCLUDE)
601 AC_SUBST(UUID_LIB)
602
603 # Find required JSON support.
604 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
605
606 if test "x$JANSSON_LIB" == "x"; then
607   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
608 fi
609
610 # See if clock_gettime is in librt
611 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
612
613 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
614         [#include <libxml/tree.h>
615         #include <libxml/parser.h>],
616         [LIBXML_TEST_VERSION])
617
618 if test "${PBX_LIBXML2}" != 1; then
619         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
620         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
621         exit 1
622 fi
623
624 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
625
626 # Another mandatory item (unless it's explicitly disabled)
627 AC_ARG_ENABLE([xmldoc],
628         [AS_HELP_STRING([--disable-xmldoc],
629                 [Explicitly disable XML documentation])],
630         [case "${enableval}" in
631                 y|ye|yes) disable_xmldoc=no ;;
632                 n|no)  disable_xmldoc=yes ;;
633                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
634         esac], [disable_xmldoc=no])
635
636 if test "${disable_xmldoc}" != "yes"; then
637         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
638         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
639
640 fi
641
642 # some embedded systems omit internationalization (locale) support
643 AC_CHECK_HEADERS([xlocale.h])
644
645 AC_CHECK_HEADERS([winsock.h winsock2.h])
646
647 AC_CHECK_HEADER([sys/poll.h],
648          [],
649      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
650
651 AC_SYS_LARGEFILE
652
653 # Checks for typedefs, structures, and compiler characteristics.
654 AC_HEADER_STDBOOL
655 AC_C_CONST
656 AC_TYPE_UID_T
657 AC_C_INLINE
658 AC_TYPE_LONG_DOUBLE_WIDER
659 AC_TYPE_MODE_T
660 AC_TYPE_OFF_T
661 AC_TYPE_PID_T
662 AC_TYPE_SIZE_T
663 AC_CHECK_MEMBERS([struct stat.st_blksize])
664 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
665 #include <sys/socket.h> ])
666 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
667 AC_HEADER_TIME
668 AC_STRUCT_TM
669 AC_C_VOLATILE
670 AC_CHECK_TYPES([ptrdiff_t])
671 stat_nsec_found=no
672 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
673
674 if test "${stat_nsec_found}" != yes; then
675         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
676 fi
677
678 # Checks for library functions.
679 AC_FUNC_CHOWN
680 AC_FUNC_CLOSEDIR_VOID
681 AC_FUNC_ERROR_AT_LINE
682 AST_FUNC_FORK
683 AC_FUNC_FSEEKO
684 AC_PROG_GCC_TRADITIONAL
685 # XXX: these are commented out until we determine whether it matters if our malloc()
686 # acts exactly like glibc's or not
687 # AC_FUNC_MALLOC
688 # AC_FUNC_REALLOC
689 AC_FUNC_MEMCMP
690 AC_FUNC_MMAP
691 AC_FUNC_SELECT_ARGTYPES
692 AC_FUNC_STAT
693 AC_FUNC_STRCOLL
694 AC_FUNC_STRFTIME
695 AC_FUNC_STRNLEN
696 AC_FUNC_STRTOD
697 AC_FUNC_UTIME_NULL
698 AC_FUNC_VPRINTF
699 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])
700
701 AC_MSG_CHECKING(for htonll)
702 AC_LINK_IFELSE(
703         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
704                 [return htonll(0);])],
705         AC_MSG_RESULT(yes)
706         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
707         AC_MSG_RESULT(no)
708 )
709
710 AC_MSG_CHECKING(for ntohll)
711 AC_LINK_IFELSE(
712         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
713                 [return ntohll(0);])],
714         AC_MSG_RESULT(yes)
715         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
716         AC_MSG_RESULT(no)
717 )
718
719 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
720 # so that AC_CHECK_FUNCS can detect functions in that library.
721 AC_CHECK_LIB([m], [sqrt])
722 # BSD might not have exp2, and/or log2
723 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])
724
725 # Certain architectures don't really have long double, even though
726 # AC_CHECK_FUNCS would otherwise find the following functions.
727 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
728         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])
729 fi
730
731 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
732 AC_LINK_IFELSE(
733         [AC_LANG_PROGRAM([#include <limits.h>],
734                 [long long foo = LLONG_MAX])],
735         AC_MSG_RESULT(yes)
736         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
737         AC_MSG_RESULT(no)
738 )
739
740 AC_MSG_CHECKING(for timersub in time.h)
741 AC_LINK_IFELSE(
742         [AC_LANG_PROGRAM([#include <sys/time.h>],
743                 [struct timeval *a; timersub(a, a, a);])],
744         AC_MSG_RESULT(yes)
745                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
746         AC_MSG_RESULT(no)
747 )
748
749 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
750 old_LDFLAGS=${LDFLAGS}
751 cat >conftest.dynamics <<_ACEOF
752 {
753         *ast_*;
754 };
755 _ACEOF
756 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
757 PBX_DYNAMIC_LIST=0
758 AC_LINK_IFELSE(
759         [AC_LANG_PROGRAM([], [])],
760         PBX_DYNAMIC_LIST=1
761         AC_MSG_RESULT(yes),
762         AC_MSG_RESULT(no)
763 )
764 AC_SUBST(PBX_DYNAMIC_LIST)
765 LDFLAGS=${old_LDFLAGS}
766 rm -f conftest.dynamics
767
768 AC_CHECK_HEADER([sys/poll.h],
769    [HAS_POLL=1]
770    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
771    )
772
773 AC_ARG_ENABLE([internal-poll],
774         [AS_HELP_STRING([--enable-internal-poll],
775                 [Use Asterisk's poll implementation])],
776         [case "${enableval}" in
777                 y|ye|yes) HAS_POLL="";;
778                 n|no) HAS_POLL="${HAS_POLL}" ;;
779                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
780         esac])
781 AC_SUBST(HAS_POLL)
782
783 AC_ARG_ENABLE([asteriskssl],
784         [AS_HELP_STRING([--disable-asteriskssl],
785                 [Disable Asterisk's SSL wrapper library])],
786         [case "${enableval}" in
787                 y|ye|yes) AST_ASTERISKSSL=yes ;;
788                 n|no)  AST_ASTERISKSSL=no ;;
789                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
790         esac], [AST_ASTERISKSSL=yes])
791 AC_SUBST(AST_ASTERISKSSL)
792
793 # https support (in main/http.c) uses funopen on BSD systems,
794 # fopencookie on linux
795 AC_CHECK_FUNCS([funopen fopencookie])
796
797 AC_CHECK_FUNCS([inet_aton])
798
799 # check if we have IP_PKTINFO constant defined
800 AC_MSG_CHECKING(for IP_PKTINFO)
801 AC_LINK_IFELSE(
802                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
803                                                 [int pi = IP_PKTINFO;])],
804                 AC_MSG_RESULT(yes)
805                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
806                 AC_MSG_RESULT(no)
807 )
808
809 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
810 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
811
812 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
813 AC_LINK_IFELSE(
814         [AC_LANG_PROGRAM([#include <stdlib.h>
815                          #include <netdb.h>],
816                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
817         AC_MSG_RESULT(yes)
818         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
819         AC_MSG_RESULT(no)
820 )
821
822 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
823 AC_LINK_IFELSE(
824         [AC_LANG_PROGRAM([#include <stdlib.h>
825                          #include <netdb.h>],
826                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
827         AC_MSG_RESULT(yes)
828         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
829         AC_MSG_RESULT(no)
830 )
831
832 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
833
834 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
835 AC_LINK_IFELSE(
836 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
837 AC_MSG_RESULT(yes)
838 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
839 AC_MSG_RESULT(no)
840 )
841
842 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
843 AC_LINK_IFELSE(
844 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
845 AC_MSG_RESULT(yes)
846 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
847 AC_MSG_RESULT(no)
848 )
849
850 AC_MSG_CHECKING(for locale_t in locale.h)
851 AC_LINK_IFELSE(
852 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
853 AC_MSG_RESULT(yes)
854 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
855 AC_MSG_RESULT(no)
856   AC_MSG_CHECKING(for locale_t in xlocale.h)
857   AC_LINK_IFELSE(
858   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
859   AC_MSG_RESULT(yes)
860   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
861   AC_MSG_RESULT(no)
862   )
863 )
864
865 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
866 AC_LINK_IFELSE(
867 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
868 AC_MSG_RESULT(yes)
869 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
870 AC_MSG_RESULT(no)
871 )
872
873 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
874 AC_LINK_IFELSE(
875 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
876 AC_MSG_RESULT(yes)
877 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
878 AC_MSG_RESULT(no)
879 )
880
881 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
882
883 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
884 AC_LINK_IFELSE(
885 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
886 AC_MSG_RESULT(yes)
887 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
888 AC_MSG_RESULT(no)
889 )
890
891 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
892 AC_LINK_IFELSE(
893 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
894 AC_MSG_RESULT(yes)
895 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
896 AC_MSG_RESULT(no)
897 )
898
899 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
900 AC_LINK_IFELSE(
901 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
902 AC_MSG_RESULT(yes)
903 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
904 AC_MSG_RESULT(no)
905 )
906
907 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
908 AC_LINK_IFELSE(
909 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
910 AC_MSG_RESULT(yes)
911 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
912 AC_MSG_RESULT(no)
913 )
914
915 save_LIBS="$LIBS"
916 save_CFLAGS="$CFLAGS"
917 LIBS="$PTHREAD_LIBS $LIBS"
918 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
919
920 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
921 AC_LINK_IFELSE(
922   [AC_LANG_PROGRAM(
923     [#include <pthread.h>
924      #include <time.h>],
925     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
926   ],[
927     AC_MSG_RESULT(yes)
928     ac_cv_pthread_rwlock_timedwrlock="yes"
929   ],[
930     AC_MSG_RESULT(no)
931     ac_cv_pthread_rwlock_timedwrlock="no"
932   ]
933 )
934
935 # Some platforms define sem_init(), but only support sem_open(). joyous.
936 AC_MSG_CHECKING(for working unnamed semaphores)
937 AC_RUN_IFELSE(
938         [AC_LANG_PROGRAM([#include <semaphore.h>],
939                 [sem_t sem; return sem_init(&sem, 0, 0);])],
940         AC_MSG_RESULT(yes)
941         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
942         AC_MSG_RESULT(no),
943         AC_MSG_RESULT(cross-compile)
944         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
945         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
946 )
947
948 LIBS="$save_LIBS"
949 CFLAGS="$save_CFLAGS"
950 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
951   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
952 fi
953
954 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
955 saved_CFLAGS="${CFLAGS}"
956 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
957 AC_COMPILE_IFELSE(
958   [AC_LANG_PROGRAM(
959     [#include <pthread.h>
960      void empty(){}],
961         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
962   ],[
963     AC_MSG_RESULT(no)
964     ac_cv_pthread_once_needsbraces="no"
965   ],[
966     AC_MSG_RESULT(yes)
967     ac_cv_pthread_once_needsbraces="yes"
968   ]
969 )
970 CFLAGS="${saved_CFLAGS}"
971 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
972   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
973 fi
974
975 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
976
977 # Can we compare a mutex to its initial value?
978 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
979 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
980 AC_LINK_IFELSE(
981         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
982         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
983                 return 0;
984         }
985         return 0])],
986         AC_MSG_RESULT(yes)
987         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.]),
988         AC_MSG_RESULT(no)
989 )
990
991 #if test "${cross_compiling}" = "no";
992 #then
993 #AC_MSG_CHECKING(for working epoll support)
994 #AC_LINK_IFELSE(
995 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
996 #                                         if (res < 0)
997 #                                            return 1;
998 #                                         close (res);
999 #                                         return 0;]),
1000 #AC_MSG_RESULT(yes)
1001 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1002 #AC_MSG_RESULT(no)
1003 #)
1004 #fi
1005
1006 # for FreeBSD thr_self
1007 AC_CHECK_HEADERS([sys/thr.h])
1008
1009 AC_MSG_CHECKING(for compiler atomic operations)
1010 AC_LINK_IFELSE(
1011 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1012 AC_MSG_RESULT(yes)
1013 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1014 AC_MSG_RESULT(no)
1015 )
1016
1017 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1018 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1019 AC_RUN_IFELSE(
1020         [AC_LANG_PROGRAM([#include <stdio.h>],
1021                 [printf("%s", NULL)])],
1022         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1023         AC_MSG_RESULT(yes),
1024         AC_MSG_RESULT(no),
1025         # It's unlikely an embedded system will have this.
1026         AC_MSG_RESULT(unknown)
1027 )
1028
1029 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1030 AC_RUN_IFELSE(
1031 [AC_LANG_PROGRAM([
1032 #include <stdio.h>
1033 #include <sys/select.h>
1034 #include <sys/time.h>
1035 #include <sys/resource.h>
1036 #include <string.h>
1037 #include <errno.h>
1038 #include <stdlib.h>
1039 #include <sys/types.h>
1040 #include <sys/stat.h>
1041 #include <fcntl.h>
1042 #include <unistd.h>
1043 ], [[
1044         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1045         int fd0, fd1;
1046         struct timeval tv = { 0, };
1047         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1048         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1049         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1050         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1051         FD_SET(fd0, (fd_set *) &fds);
1052         FD_SET(fd1, (fd_set *) &fds);
1053         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1054         exit(0)]])],
1055         AC_MSG_RESULT(yes)
1056         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1057         AC_MSG_RESULT(no),
1058         AC_MSG_RESULT(cross-compile)
1059 )
1060
1061 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1062         AC_RUN_IFELSE(
1063                 [AC_LANG_PROGRAM([
1064 #include <unistd.h>
1065 #include <sys/types.h>
1066 #include <stdlib.h>
1067 ], [if (getuid() != 0) { exit(1); }])],
1068                 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.]))
1069 fi
1070
1071 AST_GCC_ATTRIBUTE(pure)
1072 AST_GCC_ATTRIBUTE(malloc)
1073 AST_GCC_ATTRIBUTE(const)
1074 AST_GCC_ATTRIBUTE(unused)
1075 AST_GCC_ATTRIBUTE(always_inline)
1076 AST_GCC_ATTRIBUTE(deprecated)
1077 AST_GCC_ATTRIBUTE(sentinel)
1078 AST_GCC_ATTRIBUTE(warn_unused_result)
1079 AST_GCC_ATTRIBUTE(may_alias)
1080 AST_GCC_ATTRIBUTE(constructor)
1081 AST_GCC_ATTRIBUTE(destructor)
1082 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1083
1084 AC_MSG_CHECKING(for -fsanitize=address support)
1085 saved_sanitize_CFLAGS="${CFLAGS}"
1086 saved_sanitize_LDFLAGS="${LDFLAGS}"
1087 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1088 LDFLAGS="-fsanitize=address"
1089 AC_COMPILE_IFELSE(
1090         [AC_LANG_PROGRAM([], [int x = 1;])],
1091         AC_MSG_RESULT(yes)
1092         [AST_ADDRESS_SANITIZER=1],
1093         [AST_ADDRESS_SANITIZER=]
1094         AC_MSG_RESULT(no)
1095 )
1096 CFLAGS="${saved_sanitize_CFLAGS}"
1097 LDFLAGS="${saved_sanitize_LDFLAGS}"
1098 AC_SUBST(AST_ADDRESS_SANITIZER)
1099
1100 AC_MSG_CHECKING(for -fsanitize=thread support)
1101 saved_sanitize_CFLAGS="${CFLAGS}"
1102 saved_sanitize_LDFLAGS="${LDFLAGS}"
1103 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1104 LDFLAGS="-fsanitize=thread -pie -fPIE"
1105 AC_COMPILE_IFELSE(
1106         [AC_LANG_PROGRAM([], [int x = 1;])],
1107         AC_MSG_RESULT(yes)
1108         [AST_THREAD_SANITIZER=1],
1109         [AST_THREAD_SANITIZER=]
1110         AC_MSG_RESULT(no)
1111 )
1112 CFLAGS="${saved_sanitize_CFLAGS}"
1113 LDFLAGS="${saved_sanitize_LDFLAGS}"
1114 AC_SUBST(AST_THREAD_SANITIZER)
1115
1116 AC_MSG_CHECKING(for -fsanitize=leak support)
1117 saved_sanitize_CFLAGS="${CFLAGS}"
1118 saved_sanitize_LDFLAGS="${LDFLAGS}"
1119 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1120 LDFLAGS="-fsanitize=leak"
1121 AC_COMPILE_IFELSE(
1122         [AC_LANG_PROGRAM([], [int x = 1;])],
1123         AC_MSG_RESULT(yes)
1124         [AST_LEAK_SANITIZER=1],
1125         [AST_LEAK_SANITIZER=0]
1126         AC_MSG_RESULT(no)
1127 )
1128 CFLAGS="${saved_sanitize_CFLAGS}"
1129 LDFLAGS="${saved_sanitize_LDFLAGS}"
1130 AC_SUBST(AST_LEAK_SANITIZER)
1131
1132 AC_MSG_CHECKING(for -fsanitize=undefined support)
1133 saved_sanitize_CFLAGS="${CFLAGS}"
1134 saved_sanitize_LDFLAGS="${LDFLAGS}"
1135 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1136 LDFLAGS="-fsanitize=undefined"
1137 AC_COMPILE_IFELSE(
1138         [AC_LANG_PROGRAM([], [int x = 1;])],
1139         AC_MSG_RESULT(yes)
1140         [AST_UNDEFINED_SANITIZER=1],
1141         [AST_UNDEFINED_SANITIZER=0]
1142         AC_MSG_RESULT(no)
1143 )
1144 CFLAGS="${saved_sanitize_CFLAGS}"
1145 LDFLAGS="${saved_sanitize_LDFLAGS}"
1146 AC_SUBST(AST_UNDEFINED_SANITIZER)
1147
1148 AC_MSG_CHECKING(for -ffunction-sections support)
1149 saved_CFLAGS="${CFLAGS}"
1150 CFLAGS="${CFLAGS} -ffunction-sections"
1151 AC_COMPILE_IFELSE(
1152         [AC_LANG_PROGRAM([], [int x = 1;])],
1153         AC_MSG_RESULT(yes)
1154         [saved_LDFLAGS="${LDFLAGS}"]
1155         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1156         AC_MSG_CHECKING(for --gc-sections support)
1157         AC_LINK_IFELSE(
1158                 [AC_LANG_PROGRAM([], [int x = 1;])],
1159                 AC_MSG_RESULT(yes)
1160                 [GC_CFLAGS="-ffunction-sections"]
1161                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1162                 AC_MSG_RESULT(no)
1163         )
1164         [LDFLAGS="${saved_LDFLAGS}"],
1165         AC_MSG_RESULT(no)
1166 )
1167 CFLAGS="${saved_CFLAGS}"
1168 AC_SUBST(GC_CFLAGS)
1169 AC_SUBST(GC_LDFLAGS)
1170
1171 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1172 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1173         AC_MSG_RESULT(yes)
1174         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1175 else
1176         AC_MSG_RESULT(no)
1177         AST_DECLARATION_AFTER_STATEMENT=
1178 fi
1179 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1180
1181 AC_MSG_CHECKING(for -Wtrampolines support)
1182 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1183         AC_MSG_RESULT(yes)
1184         AST_TRAMPOLINES=-Wtrampolines
1185 else
1186         AC_MSG_RESULT(no)
1187         AST_TRAMPOLINES=
1188 fi
1189 AC_SUBST(AST_TRAMPOLINES)
1190
1191 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1192 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1193         AC_MSG_RESULT(yes)
1194         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1195 else
1196         AC_MSG_RESULT(no)
1197         AST_FORTIFY_SOURCE=
1198 fi
1199 AC_SUBST(AST_FORTIFY_SOURCE)
1200
1201 AC_MSG_CHECKING(for -fno-strict-overflow)
1202 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1203         AC_MSG_RESULT(yes)
1204         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1205 else
1206         AC_MSG_RESULT(no)
1207         AST_NO_STRICT_OVERFLOW=
1208 fi
1209 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1210
1211 AC_MSG_CHECKING(for -Wshadow)
1212 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1213         AC_MSG_RESULT(yes)
1214         AST_SHADOW_WARNINGS=-Wshadow
1215 else
1216         AC_MSG_RESULT(no)
1217         AST_SHADOW_WARNINGS=
1218 fi
1219 AC_SUBST(AST_SHADOW_WARNINGS)
1220
1221 AC_MSG_CHECKING(for -march=native support)
1222 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1223         AC_MSG_RESULT(yes)
1224         AST_NATIVE_ARCH=1
1225 else
1226         AC_MSG_RESULT(no)
1227         AST_NATIVE_ARCH=0
1228 fi
1229 AC_SUBST(AST_NATIVE_ARCH)
1230
1231
1232 dnl Check to see if rpath should be set in LDFLAGS
1233 AC_ARG_ENABLE(rpath,
1234         [AS_HELP_STRING([--disable-rpath],
1235                         [Disables rpath linker option checking])],
1236         [case "${enableval}" in
1237                 y|ye|yes) check_rpath=yes ;;
1238                 n|no) check_rpath=no ;;
1239                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1240         esac], [check_rpath=yes])
1241
1242 AC_MSG_CHECKING(whether to use rpath)
1243 AST_RPATH=
1244 if test "${check_rpath}" != yes; then
1245         AC_MSG_RESULT(skipped)
1246 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1247         AC_MSG_RESULT(not needed)
1248 else
1249         AST_RPATH="-Wl,-rpath,${libdir}"
1250 fi
1251 AC_SUBST(AST_RPATH)
1252
1253 AC_MSG_CHECKING(for sysinfo)
1254 AC_LINK_IFELSE(
1255         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1256                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1257         AC_MSG_RESULT(yes)
1258         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1259         AC_MSG_RESULT(no)
1260 )
1261
1262 AC_SEARCH_LIBS(res_9_ninit, resolv)
1263 AC_MSG_CHECKING(for res_ninit)
1264 AC_LINK_IFELSE(
1265         [AC_LANG_PROGRAM([
1266                         #ifdef HAVE_SYS_SOCKET_H
1267                         #include <sys/socket.h>
1268                         #endif
1269                         #ifdef HAVE_NETINET_IN_H
1270                         #include <netinet/in.h>
1271                         #endif
1272                         #ifdef HAVE_ARPA_NAMESER_H
1273                         #include <arpa/nameser.h>
1274                         #endif
1275                         #include <resolv.h>],
1276                         [int foo = res_ninit(NULL);])],
1277         AC_MSG_RESULT(yes)
1278         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1279         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1280         AC_MSG_CHECKING(for res_ndestroy)
1281         AC_LINK_IFELSE(
1282                 [AC_LANG_PROGRAM([
1283                                 #ifdef HAVE_SYS_SOCKET_H
1284                                 #include <sys/socket.h>
1285                                 #endif
1286                                 #ifdef HAVE_NETINET_IN_H
1287                                 #include <netinet/in.h>
1288                                 #endif
1289                                 #ifdef HAVE_ARPA_NAMESER_H
1290                                 #include <arpa/nameser.h>
1291                                 #endif
1292                                 #include <resolv.h>],
1293                                 [res_ndestroy(NULL);])],
1294                 AC_MSG_RESULT(yes)
1295                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1296                 AC_MSG_RESULT(no)
1297         )
1298         AC_SEARCH_LIBS(res_9_close, resolv)
1299         AC_MSG_CHECKING(for res_close)
1300         AC_LINK_IFELSE(
1301                 [AC_LANG_PROGRAM([
1302                                 #ifdef HAVE_SYS_SOCKET_H
1303                                 #include <sys/socket.h>
1304                                 #endif
1305                                 #ifdef HAVE_NETINET_IN_H
1306                                 #include <netinet/in.h>
1307                                 #endif
1308                                 #ifdef HAVE_ARPA_NAMESER_H
1309                                 #include <arpa/nameser.h>
1310                                 #endif
1311                                 #include <resolv.h>],
1312                                 [res_close();])],
1313                 AC_MSG_RESULT(yes)
1314                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1315                 AC_MSG_RESULT(no)
1316         ),
1317         AC_MSG_RESULT(no)
1318 )
1319
1320 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1321
1322 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1323
1324 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1325
1326 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1327
1328 AC_CHECK_HEADER([libkern/OSAtomic.h],
1329                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1330
1331 AC_CHECK_SIZEOF([int])
1332 AC_CHECK_SIZEOF([long])
1333 AC_CHECK_SIZEOF([long long])
1334 AC_CHECK_SIZEOF([char *])
1335 AC_CHECK_SIZEOF(long)
1336 AC_CHECK_SIZEOF(long long)
1337 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1338 fd_set foo;])
1339 # This doesn't actually work; what it does is to use the variable set in the
1340 # previous test as a cached value to set the right output variables.
1341 AC_CHECK_SIZEOF(fd_set.fds_bits)
1342
1343 # Set a type compatible with the previous.  We cannot just use a generic type
1344 # for these bits, because on big-endian systems, the bits won't match up
1345 # correctly if the size is wrong.
1346 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1347   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1348 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1349   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1350 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1351   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1352 fi ; fi ; fi
1353
1354 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1355 PBX_DLADDR=0
1356 old_LIBS=${LIBS}
1357 LIBS="${LIBS} -ldl"
1358 AC_LINK_IFELSE(
1359         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1360 #include <dlfcn.h>],
1361                 [dladdr((void *)0, (void *)0)]
1362         )],
1363         AC_MSG_RESULT(yes)
1364         PBX_DLADDR=1
1365         AC_SUBST([PBX_DLADDR])
1366         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1367         AC_MSG_RESULT(no)
1368 )
1369 LIBS=${old_LIBS}
1370
1371 # PKGCONFIG is used in later tests
1372 PKG_PROG_PKG_CONFIG()
1373
1374
1375 # do the package library checks now
1376
1377 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1378
1379 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1380
1381 if test "${PBX_BFD}" = "0"; then
1382   # Fedora/RedHat/CentOS require extra libraries
1383   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1384 fi
1385
1386 if test "${PBX_BFD}" = "0"; then
1387   # openSUSE requires -lz
1388   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1389 fi
1390
1391 case "${OSARCH}" in
1392 linux*)
1393   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1394   ;;
1395 esac
1396
1397 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1398 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1399 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1400
1401 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1402
1403 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1404
1405 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1406
1407 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1408 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1409
1410 GSM_INTERNAL="yes"
1411 AC_SUBST(GSM_INTERNAL)
1412 GSM_SYSTEM="yes"
1413 if test "${USE_GSM}" != "no"; then
1414    if test "${GSM_DIR}" = "internal"; then
1415       GSM_SYSTEM="no"
1416    elif test "${GSM_DIR}" != ""; then
1417       GSM_INTERNAL="no"
1418    fi
1419    if test "${GSM_SYSTEM}" = "yes"; then
1420       gsmlibdir=""
1421       if test "x${GSM_DIR}" != "x"; then
1422          if test -d ${GSM_DIR}/lib; then
1423             gsmlibdir="-L${GSM_DIR}/lib"
1424          else
1425             gsmlibdir="-L${GSM_DIR}"
1426          fi
1427       fi
1428       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1429       [Define to indicate the GSM library]), [], ${gsmlibdir})
1430       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1431          if test "x${GSM_DIR}" != "x" ; then
1432             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1433             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1434          else
1435             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1436             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1437          fi
1438          if test "${GSM_HEADER_FOUND}" = "0" ; then
1439             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1440                if test "x${GSM_MANDATORY}" = "xyes" ; then
1441                   AC_MSG_NOTICE([***])
1442                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1443                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1444                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1445                   exit 1
1446                fi
1447             fi
1448          fi
1449          GSM_OK=0
1450          if test "${GSM_HEADER_FOUND}" = "1" ; then
1451             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1452             GSM_OK=1
1453          else
1454             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1455                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1456                GSM_OK=1
1457             fi
1458          fi
1459          if test "${GSM_OK}" = "1" ; then
1460             GSM_LIB="-lgsm"
1461             if test "x${GSM_DIR}" != "x"; then
1462                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1463                GSM_INCLUDE="-I${GSM_DIR}/include"
1464             fi
1465             PBX_GSM=1
1466             GSM_INTERNAL="no"
1467          fi
1468       fi
1469    fi
1470    if test "${GSM_INTERNAL}" = "yes"; then
1471       PBX_GSM=1
1472       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1473    fi
1474 fi
1475
1476 ILBC_INTERNAL="yes"
1477 AC_SUBST(ILBC_INTERNAL)
1478 ILBC_SYSTEM="yes"
1479 if test "${USE_ILBC}" != "no"; then
1480    if test "${ILBC_DIR}" = "internal"; then
1481       ILBC_SYSTEM="no"
1482    elif test "${ILBC_DIR}" != ""; then
1483       ILBC_INTERNAL="no"
1484    fi
1485    if test "${ILBC_SYSTEM}" = "yes"; then
1486       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1487       if test "$PBX_ILBC" = "1"; then
1488          ILBC_INTERNAL="no"
1489       fi
1490    fi
1491    if test "${ILBC_INTERNAL}" = "yes"; then
1492       PBX_ILBC=1
1493    fi
1494 fi
1495
1496 LIBEDIT_INTERNAL="yes"
1497 AC_SUBST(LIBEDIT_INTERNAL)
1498 LIBEDIT_SYSTEM="yes"
1499 if test "${USE_LIBEDIT}" != "no"; then
1500    if test "${LIBEDIT_DIR}" = "internal"; then
1501       LIBEDIT_SYSTEM="no"
1502    elif test "${LIBEDIT_DIR}" != ""; then
1503       LIBEDIT_INTERNAL="no"
1504    fi
1505    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1506       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1507       if test "$PBX_LIBEDIT" = "1"; then
1508          LIBEDIT_INTERNAL="no"
1509       fi
1510    fi
1511    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1512       PBX_LIBEDIT=1
1513    fi
1514 fi
1515
1516 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1517 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1518 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1519 # Some versions of Linux package iconv in glibc
1520 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1521
1522 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1523 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1524
1525 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1526
1527 if test "${USE_IMAP_TK}" != "no"; then
1528         saved_cppflags="${CPPFLAGS}"
1529         saved_libs="${LIBS}"
1530         switch_to_system_on_failure="no"
1531         if test "${IMAP_TK_DIR}" = ""; then
1532                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1533                 switch_to_system_on_failure="yes"
1534         fi
1535         if test "${IMAP_TK_DIR}" != "system"; then
1536                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1537                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1538                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1539                 fi
1540                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1541                 imap_include="-I${IMAP_TK_DIR}/c-client"
1542         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1543                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1544                 AC_LINK_IFELSE(
1545                 [AC_LANG_PROGRAM(
1546                                 [#include "c-client.h"
1547                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1548                                 {
1549                                 }
1550                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1551                                 {
1552                                 }
1553                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1554                                 {
1555                                 }
1556                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1557                                 {
1558                                 }
1559                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1560                                 {
1561                                 }
1562                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1563                                 {
1564                                 }
1565                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1566                                 {
1567                                 }
1568                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1569                                 {
1570                                 }
1571                                 void mm_log (char *string,long errflg)
1572                                 {
1573                                 }
1574                                 void mm_dlog (char *string)
1575                                 {
1576                                 }
1577                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1578                                 {
1579                                 }
1580                                 void mm_critical (MAILSTREAM *stream)
1581                                 {
1582                                 }
1583                                 void mm_nocritical (MAILSTREAM *stream)
1584                                 {
1585                                 }
1586                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1587                                 {
1588                                 }
1589                                 void mm_fatal (char *string)
1590                                 {
1591                                 }],
1592                                 [
1593                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1594                                 ]
1595                         )],
1596                         [ac_cv_imap_tk="yes"],
1597                         [ac_cv_imap_tk="no"]
1598                 )
1599                 if test "${ac_cv_imap_tk}" = "yes"; then
1600                         AC_LINK_IFELSE(
1601                                 [AC_LANG_PROGRAM(
1602                                         [#include "c-client.h"
1603                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1604                                         {
1605                                         }
1606                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1607                                         {
1608                                         }
1609                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1610                                         {
1611                                         }
1612                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1613                                         {
1614                                         }
1615                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1616                                         {
1617                                         }
1618                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1619                                         {
1620                                         }
1621                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1622                                         {
1623                                         }
1624                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1625                                         {
1626                                         }
1627                                         void mm_log (char *string,long errflg)
1628                                         {
1629                                         }
1630                                         void mm_dlog (char *string)
1631                                         {
1632                                         }
1633                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1634                                         {
1635                                         }
1636                                         void mm_critical (MAILSTREAM *stream)
1637                                         {
1638                                         }
1639                                         void mm_nocritical (MAILSTREAM *stream)
1640                                         {
1641                                         }
1642                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1643                                         {
1644                                         }
1645                                         void mm_fatal (char *string)
1646                                         {
1647                                         }],
1648                                         [
1649                                         long check = mail_expunge_full(NULL, "", 0);
1650                                         ]
1651                                 )],
1652                                 [ac_cv_imap_tk2006="yes"],
1653                                 [ac_cv_imap_tk2006="no"]
1654                         )
1655                 fi
1656                 CPPFLAGS="${saved_cppflags}"
1657                 LIBS="${saved_libs}"
1658                 if test "${ac_cv_imap_tk}" = "no"; then
1659                         AC_MSG_RESULT(no)
1660                         if test "${switch_to_system_on_failure}" = "yes"; then
1661                                 IMAP_TK_DIR="system"
1662                         else #This means they specified a directory. Search for a package installation there too
1663                                 AC_MSG_CHECKING([for system c-client library...])
1664                                 CPPFLAGS="${saved_cppflags}"
1665                                 LIBS="${saved_libs}"
1666                                 imap_include="-I${IMAP_TK_DIR}/include"
1667                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1668                                 imap_libs="-lc-client"
1669                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1670                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1671                                 AC_LINK_IFELSE(
1672                                 [AC_LANG_PROGRAM(
1673                                                 [#include "c-client.h"
1674                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1675                                                 {
1676                                                 }
1677                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1678                                                 {
1679                                                 }
1680                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1681                                                 {
1682                                                 }
1683                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1684                                                 {
1685                                                 }
1686                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1687                                                 {
1688                                                 }
1689                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1690                                                 {
1691                                                 }
1692                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1693                                                 {
1694                                                 }
1695                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1696                                                 {
1697                                                 }
1698                                                 void mm_log (char *string,long errflg)
1699                                                 {
1700                                                 }
1701                                                 void mm_dlog (char *string)
1702                                                 {
1703                                                 }
1704                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1705                                                 {
1706                                                 }
1707                                                 void mm_critical (MAILSTREAM *stream)
1708                                                 {
1709                                                 }
1710                                                 void mm_nocritical (MAILSTREAM *stream)
1711                                                 {
1712                                                 }
1713                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1714                                                 {
1715                                                 }
1716                                                 void mm_fatal (char *string)
1717                                                 {
1718                                                 }],
1719                                                 [
1720                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1721                                                 ]
1722                                         )],
1723                                         [ac_cv_imap_tk="yes"],
1724                                         [ac_cv_imap_tk="no"]
1725                                 )
1726                                 if test "${ac_cv_imap_tk}" = "yes"; then
1727                                         AC_LINK_IFELSE(
1728                                                 [AC_LANG_PROGRAM(
1729                                                         [#include "c-client.h"
1730                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1731                                                         {
1732                                                         }
1733                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1734                                                         {
1735                                                         }
1736                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1737                                                         {
1738                                                         }
1739                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1740                                                         {
1741                                                         }
1742                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1743                                                         {
1744                                                         }
1745                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1746                                                         {
1747                                                         }
1748                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1749                                                         {
1750                                                         }
1751                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1752                                                         {
1753                                                         }
1754                                                         void mm_log (char *string,long errflg)
1755                                                         {
1756                                                         }
1757                                                         void mm_dlog (char *string)
1758                                                         {
1759                                                         }
1760                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1761                                                         {
1762                                                         }
1763                                                         void mm_critical (MAILSTREAM *stream)
1764                                                         {
1765                                                         }
1766                                                         void mm_nocritical (MAILSTREAM *stream)
1767                                                         {
1768                                                         }
1769                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1770                                                         {
1771                                                         }
1772                                                         void mm_fatal (char *string)
1773                                                         {
1774                                                         }],
1775                                                         [
1776                                                         long check = mail_expunge_full(NULL, "", 0);
1777                                                         ]
1778                                                 )],
1779                                                 [ac_cv_imap_tk2006="yes"],
1780                                                 [ac_cv_imap_tk2006="no"]
1781                                         )
1782                                 fi
1783                         fi
1784                 fi
1785         fi
1786         if test "${IMAP_TK_DIR}" = "system"; then
1787                 #We will enter here if user specified "system" or if any of above checks failed
1788                 AC_MSG_CHECKING([for system c-client library...])
1789                 CPPFLAGS="${saved_cppflags}"
1790                 LIBS="${saved_libs}"
1791                 imap_ldflags=""
1792                 imap_libs="-lc-client"
1793                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1794                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1795                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1796                 AC_LINK_IFELSE(
1797                 [AC_LANG_PROGRAM(
1798                                 [#include <stdio.h>
1799                                 #include <imap/c-client.h>
1800                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1801                                 {
1802                                 }
1803                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1804                                 {
1805                                 }
1806                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1807                                 {
1808                                 }
1809                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1810                                 {
1811                                 }
1812                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1813                                 {
1814                                 }
1815                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1816                                 {
1817                                 }
1818                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1819                                 {
1820                                 }
1821                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1822                                 {
1823                                 }
1824                                 void mm_log (char *string,long errflg)
1825                                 {
1826                                 }
1827                                 void mm_dlog (char *string)
1828                                 {
1829                                 }
1830                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1831                                 {
1832                                 }
1833                                 void mm_critical (MAILSTREAM *stream)
1834                                 {
1835                                 }
1836                                 void mm_nocritical (MAILSTREAM *stream)
1837                                 {
1838                                 }
1839                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1840                                 {
1841                                 }
1842                                 void mm_fatal (char *string)
1843                                 {
1844                                 }],
1845                                 [
1846                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1847                                 ]
1848                         )],
1849                         [ac_cv_imap_tk="yes"],
1850                         [ac_cv_imap_tk="no"]
1851                 )
1852                 if test "${ac_cv_imap_tk}" = "yes"; then
1853                         AC_LINK_IFELSE(
1854                                 [AC_LANG_PROGRAM(
1855                                         [#include <stdio.h>
1856                                         #include <imap/c-client.h>
1857                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1858                                         {
1859                                         }
1860                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1861                                         {
1862                                         }
1863                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1864                                         {
1865                                         }
1866                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1867                                         {
1868                                         }
1869                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1870                                         {
1871                                         }
1872                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1873                                         {
1874                                         }
1875                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1876                                         {
1877                                         }
1878                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1879                                         {
1880                                         }
1881                                         void mm_log (char *string,long errflg)
1882                                         {
1883                                         }
1884                                         void mm_dlog (char *string)
1885                                         {
1886                                         }
1887                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1888                                         {
1889                                         }
1890                                         void mm_critical (MAILSTREAM *stream)
1891                                         {
1892                                         }
1893                                         void mm_nocritical (MAILSTREAM *stream)
1894                                         {
1895                                         }
1896                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1897                                         {
1898                                         }
1899                                         void mm_fatal (char *string)
1900                                         {
1901                                         }],
1902                                         [
1903                                         long check = mail_expunge_full(NULL, "", 0);
1904                                         ]
1905                                 )],
1906                                 [ac_cv_imap_tk2006="yes"],
1907                                 [ac_cv_imap_tk2006="no"]
1908                         )
1909                 else #looking in imap directory didn't work, try c-client
1910                         imap_ldflags=""
1911                         imap_libs="-lc-client"
1912                         imap_include="-DUSE_SYSTEM_CCLIENT"
1913                         CPPFLAGS="${saved_cppflags}"
1914                         LIBS="${saved_libs}"
1915                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1916                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1917                         AC_LINK_IFELSE(
1918                         [AC_LANG_PROGRAM(
1919                                         [#include <stdio.h>
1920                                         #include <c-client/c-client.h>
1921                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1922                                         {
1923                                         }
1924                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1925                                         {
1926                                         }
1927                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1928                                         {
1929                                         }
1930                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1931                                         {
1932                                         }
1933                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1934                                         {
1935                                         }
1936                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1937                                         {
1938                                         }
1939                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1940                                         {
1941                                         }
1942                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1943                                         {
1944                                         }
1945                                         void mm_log (char *string,long errflg)
1946                                         {
1947                                         }
1948                                         void mm_dlog (char *string)
1949                                         {
1950                                         }
1951                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1952                                         {
1953                                         }
1954                                         void mm_critical (MAILSTREAM *stream)
1955                                         {
1956                                         }
1957                                         void mm_nocritical (MAILSTREAM *stream)
1958                                         {
1959                                         }
1960                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1961                                         {
1962                                         }
1963                                         void mm_fatal (char *string)
1964                                         {
1965                                         }],
1966                                         [
1967                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1968                                         ]
1969                                 )],
1970                                 [ac_cv_imap_tk="yes"],
1971                                 [ac_cv_imap_tk="no"]
1972                         )
1973                         if test "${ac_cv_imap_tk}" = "yes"; then
1974                                 AC_LINK_IFELSE(
1975                                         [AC_LANG_PROGRAM(
1976                                                 [#include <stdio.h>
1977                                                 #include <c-client/c-client.h>
1978                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1979                                                 {
1980                                                 }
1981                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1982                                                 {
1983                                                 }
1984                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1985                                                 {
1986                                                 }
1987                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1988                                                 {
1989                                                 }
1990                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1991                                                 {
1992                                                 }
1993                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1994                                                 {
1995                                                 }
1996                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1997                                                 {
1998                                                 }
1999                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2000                                                 {
2001                                                 }
2002                                                 void mm_log (char *string,long errflg)
2003                                                 {
2004                                                 }
2005                                                 void mm_dlog (char *string)
2006                                                 {
2007                                                 }
2008                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2009                                                 {
2010                                                 }
2011                                                 void mm_critical (MAILSTREAM *stream)
2012                                                 {
2013                                                 }
2014                                                 void mm_nocritical (MAILSTREAM *stream)
2015                                                 {
2016                                                 }
2017                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2018                                                 {
2019                                                 }
2020                                                 void mm_fatal (char *string)
2021                                                 {
2022                                                 }],
2023                                                 [
2024                                                 long check = mail_expunge_full(NULL, "", 0);
2025                                                 ]
2026                                         )],
2027                                         [ac_cv_imap_tk2006="yes"],
2028                                         [ac_cv_imap_tk2006="no"]
2029                                 )
2030                         fi
2031                 fi
2032         fi
2033         if test "${ac_cv_imap_tk}" = "yes"; then
2034                 AC_MSG_RESULT(yes)
2035                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2036                 IMAP_TK_INCLUDE="${imap_include}"
2037                 PBX_IMAP_TK=1
2038                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2039                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2040                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2041                 fi
2042         else
2043                 AC_MSG_RESULT(no)
2044         fi
2045         CPPFLAGS="${saved_cppflags}"
2046         LIBS="${saved_libs}"
2047 fi
2048
2049 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2050
2051 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2052
2053 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2054
2055 # BSD (and OS X) equivalent of inotify
2056 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2057
2058 # 64-bit version of kevent (from kqueue) on OS X
2059 AC_CHECK_FUNCS([kevent64])
2060
2061 # Needed by unixodbc
2062 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2063
2064 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2065
2066 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2067
2068 if test "${PBX_MISDN}" = 1; then
2069    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2070    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2071    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2072    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2073    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2074    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2075 fi
2076
2077 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2078
2079 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2080
2081 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2082
2083 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2084 [#include <ne_auth.h>],
2085 [#ifndef NE_AUTH_NTLM
2086 #error Need libneon >= 0.29.0
2087 #endif])
2088
2089 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2090 [#include <net-snmp/net-snmp-config.h>
2091 #include <net-snmp/net-snmp-includes.h>
2092 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2093 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2094
2095 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2096
2097 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2098 # detect as a useable version so that is going to be the minimum version
2099 # that we will require.
2100 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2101 # script bug which does not find the ldns library.  The bug is fixed in
2102 # v1.4.22 but that version is not easily detectable.
2103 #
2104 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2105 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2106
2107 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2108
2109 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2110
2111 # Non-glibc platforms require libexecinfo for backtrace support
2112 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2113 # Linux, however, has backtrace directly in glibc
2114 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2115
2116 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2117
2118 # possible places for oss definitions
2119 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2120 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2121 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2122
2123 PG_CONFIG=No
2124 if test "${USE_PGSQL}" != "no"; then
2125    if test "x${PGSQL_DIR}" != "x"; then
2126       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2127       if test x"${PG_CONFIG}" = xNo; then
2128          AC_MSG_NOTICE([***])
2129          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2130          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2131          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2132          AC_MSG_NOTICE([*** including --without-postgres])
2133          exit 1
2134       fi
2135    else
2136       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2137    fi
2138 fi
2139 if test "${PG_CONFIG}" != No; then
2140    PGSQL_libdir=`${PG_CONFIG} --libdir`
2141    PGSQL_includedir=`${PG_CONFIG} --includedir`
2142    if test "x$?" != "x0" ; then
2143       if test -n "${PGSQL_MANDATORY}" ; then
2144          AC_MSG_NOTICE([***])
2145          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2146          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2147          AC_MSG_NOTICE([*** including --without-postgres])
2148          exit 1
2149           fi
2150    else
2151       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2152       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2153
2154       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2155       old_CFLAGS=${CFLAGS}
2156       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2157       old_LDFLAGS=${LDFLAGS}
2158       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2159       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2160           [const char *foo = pg_encoding_to_char(1)])],
2161         [AC_MSG_RESULT(yes)
2162          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2163         [AC_MSG_RESULT(no)])
2164       CFLAGS=${old_CFLAGS}
2165       LDFLAGS=${old_LDFLAGS}
2166
2167       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2168          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2169          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2170          PBX_PGSQL=1
2171       elif test -n "${PGSQL_MANDATORY}";
2172       then
2173          AC_MSG_NOTICE([***])
2174          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2175          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2176          AC_MSG_NOTICE([*** including --without-postgres])
2177          exit 1
2178       fi
2179    fi
2180 fi
2181
2182 if test "$USE_PJPROJECT" != "no" ; then
2183    if test "$PJPROJECT_BUNDLED" = "yes" ; then
2184        PJPROJECT_CONFIGURE([$PJPROJECT_DIR])
2185    else
2186       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2187
2188       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2189       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2190
2191       saved_cppflags="${CPPFLAGS}"
2192       saved_libs="${LIBS}"
2193       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2194       LIBS="${LIBS} ${PJPROJECT_LIB}"
2195       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2196       LIBS="${saved_libs}"
2197       CPPFLAGS="${saved_cppflags}"
2198
2199       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2200       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pjsip/include/pjsip/sip_util.h], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2201       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2202
2203       saved_cppflags="${CPPFLAGS}"
2204       saved_libs="${LIBS}"
2205       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2206       LIBS="${LIBS} ${PJPROJECT_LIB}"
2207       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2208       LIBS="${saved_libs}"
2209       CPPFLAGS="${saved_cppflags}"
2210
2211       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2212    fi
2213 fi
2214
2215 AC_SUBST([PYTHONDEV_LIB])
2216 AC_SUBST([PYTHONDEV_INCLUDE])
2217 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2218
2219 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2220
2221 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2222
2223 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2224 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2225 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2226 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2227 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2228 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2229 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2230 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2231 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2232 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2233 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2234 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2235 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2236 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2237 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2238 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2239 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2240
2241 # ------------------------------------v
2242 # TODO: The code can be changed to always include these features now.
2243 # These features will always be present if pri_connected_line_update is available.
2244 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2245 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2246 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2247 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2248 # ------------------------------------^
2249
2250 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2251
2252 AST_C_COMPILE_CHECK([SPANDSP], [
2253                 #if SPANDSP_RELEASE_DATE < 20080516
2254                 #error "spandsp 0.0.5 or greater is required"
2255                 #endif
2256         ], [spandsp/version.h], , [minimum version of SpanDSP])
2257
2258 if test "x${PBX_SPANDSP}" = "x1" ; then
2259         # We found the correct version in the header, now let's make sure it links
2260         # properly, and that libtiff is available
2261         PBX_SPANDSP=0
2262         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2263 fi
2264
2265 if test "x${PBX_SPANDSP}" = "x1" ; then
2266         # We also need t38_terminal_init()
2267         PBX_SPANDSP=0
2268         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2269 fi
2270
2271 # Check for libss7 v2.0 branch compatible version.
2272 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2273
2274 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2275
2276 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2277
2278 if test "${USE_PWLIB}" != "no"; then
2279         if test -n "${PWLIB_DIR}"; then
2280                 PWLIBDIR="${PWLIB_DIR}"
2281         fi
2282         AST_CHECK_PWLIB()
2283         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2284
2285         if test "${HAS_PWLIB:-unset}" != "unset"; then
2286                 AST_CHECK_PWLIB_PLATFORM()
2287
2288                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2289
2290                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2291                         [Define if your system has the PWLib libraries.],
2292                         [#include "ptlib.h"],
2293                         [int q = (int) PTime::IsDaylightSavings();])
2294         fi
2295 fi
2296
2297 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2298         if test -n "${OPENH323_DIR}"; then
2299                 OPENH323DIR="${OPENH323_DIR}"
2300         fi
2301         AST_CHECK_OPENH323()
2302         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2303         AST_CHECK_OPENH323_BUILD()
2304         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2305         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2306                 [Define if your system has the OpenH323 libraries.],
2307                 [#include "ptlib.h"
2308                 #include "h323.h"
2309                 #include "h323ep.h"],
2310                 [H323EndPoint ep = H323EndPoint();],
2311                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2312 fi
2313
2314 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2315 if test "x${PBX_LUA}" = "x1" ; then
2316         if test x"${LUA_DIR}" = x; then
2317                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2318         else
2319                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2320         fi
2321 fi
2322
2323 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2324 if test "x${PBX_LUA}" = "x1" ; then
2325         if test x"${LUA_DIR}" = x; then
2326                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2327         else
2328                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2329         fi
2330 fi
2331
2332 # Some distributions (like SuSE) remove the 5.1 suffix.
2333 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2334
2335 # Accept either RADIUS client library, their APIs are fully compatible,
2336 # just different header filenames and different SONAMEs
2337 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2338 if test "x${PBX_RADIUS}" = "x1"; then
2339         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2340 else
2341         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2342 fi
2343
2344 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2345 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2346
2347 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2348
2349 # See if the main speex library contains the preprocess functions
2350 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2351 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2352    PBX_SPEEX_PREPROCESS=1
2353 fi
2354
2355 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2356 if test "${PBX_SPEEXDSP}" = 1; then
2357    PBX_SPEEX_PREPROCESS=1
2358 fi
2359
2360 AC_SUBST(PBX_SPEEX_PREPROCESS)
2361
2362 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2363
2364 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2365
2366 if test "${PBX_SQLITE3}" != 1; then
2367         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2368         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2369         exit 1
2370 fi
2371
2372 # Find crypt support
2373 # * -lcrypt on *NIX
2374 # * in libsystem on OS X
2375 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2376 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2377
2378 if test "x$LIBCRYPT_LIB" != "x" ; then
2379     CRYPT_LIB="$LIBCRYPT_LIB"
2380     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2381     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2382 elif test "x$SYSCRYPT" != "x" ; then
2383     CRYPT_LIB=""
2384     CRYPT_INCLUDE=""
2385     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2386 fi
2387
2388 AC_SUBST(CRYPT_LIB)
2389 AC_SUBST(CRYPT_INCLUDE)
2390
2391 # Find crypt_r support
2392 AC_CHECK_LIB([crypt], [crypt_r],
2393     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2394
2395 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2396
2397 if test "$PBX_CRYPTO" = "1";
2398 then
2399         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2400 fi
2401
2402 if test "$PBX_OPENSSL" = "1";
2403 then
2404         AST_CHECK_OSPTK([4], [0], [0])
2405         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2406 fi
2407
2408 if test "$PBX_OPENSSL" = "1";
2409 then
2410         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2411 fi
2412
2413 if test "$PBX_OPENSSL" = "1";
2414 then
2415         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2416         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2417 fi
2418
2419 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2420
2421 if test "$PBX_SRTP" = "1";
2422 then
2423     saved_libs="${LIBS}"
2424     saved_ldflags="${LDFLAGS}"
2425     saved_cflags="${CFLAGS}"
2426     LIBS="${LIBS} ${SRTP_LIB}"
2427     LDFLAGS="${LDFLAGS} -shared -fPIC"
2428     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2429     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2430     AC_LINK_IFELSE(
2431     [
2432         AC_LANG_PROGRAM(
2433             [#include <srtp/srtp.h>],
2434             [srtp_init();]
2435         )
2436     ],
2437     [ AC_MSG_RESULT(yes) ],
2438     [
2439         AC_MSG_RESULT(no)
2440         AC_MSG_WARN(***)
2441         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2442         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2443         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2444         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2445         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2446         AC_MSG_WARN(*** configure script.)
2447         AC_MSG_WARN(***)
2448         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2449         AC_MSG_WARN(*** with the --without-srtp option.)
2450         exit 1
2451     ]
2452     )
2453     LIBS="${saved_libs}"
2454     LDFLAGS="${saved_ldflags}"
2455     CFLAGS="${saved_cflags}"
2456 fi
2457
2458 if test "$PBX_SRTP" = "1";
2459 then
2460         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2461         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2462         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [aes_gcm_128_openssl])
2463 fi
2464
2465 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2466
2467 for ver in 2.0 2.2 2.4 2.6; do
2468         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2469         if test "$PBX_GMIME" = 1; then
2470                 break;
2471         fi
2472 done
2473
2474 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2475
2476 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2477
2478 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2479
2480 if test "${tonezone_does_not_need_lm}" = "no" ; then
2481   tonezone_extra="-lm"
2482 fi
2483
2484 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2485
2486 if test "${OSARCH}" = "OpenBSD";
2487 then
2488         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2489 else
2490         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2491 fi
2492 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2493
2494 AC_LANG_PUSH(C++)
2495
2496 if test "${USE_VPB}" != "no"; then
2497    AC_MSG_CHECKING(for vpb_open in -lvpb)
2498    saved_libs="${LIBS}"
2499    saved_cppflags="${CPPFLAGS}"
2500    if test "x${VPB_DIR}" != "x"; then
2501       if test -d ${VPB_DIR}/lib; then
2502          vpblibdir=${VPB_DIR}/lib
2503       else
2504          vpblibdir=${VPB_DIR}
2505       fi
2506       LIBS="${LIBS} -L${vpblibdir}"
2507       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2508    fi
2509    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2510    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2511    AC_LINK_IFELSE(
2512         [
2513         AC_LANG_PROGRAM(
2514         [#include <vpbapi.h>],
2515         [int q = vpb_open(0,0);])
2516         ],
2517         [       AC_MSG_RESULT(yes)
2518                 ac_cv_lib_vpb_vpb_open="yes"
2519         ],
2520         [       AC_MSG_RESULT(no)
2521                 ac_cv_lib_vpb_vpb_open="no"
2522         ]
2523         )
2524    LIBS="${saved_libs}"
2525    CPPFLAGS="${saved_cppflags}"
2526    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2527         VPB_LIB="-lvpb"
2528         if test "${VPB_DIR}" != ""; then
2529            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2530            VPB_INCLUDE="-I${VPB_DIR}/include"
2531         fi
2532         PBX_VPB=1
2533         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2534    fi
2535 fi
2536
2537 AC_LANG_POP
2538
2539 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2540
2541 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2542         # Does ODBC support wide characters?
2543         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2544         AC_LINK_IFELSE(
2545                 [AC_LANG_PROGRAM(
2546                         [#include <sql.h>
2547 #include <sqlext.h>],
2548                         [int foo = SQL_WCHAR])],
2549                 AC_MSG_RESULT(yes)
2550                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2551                 AC_MSG_RESULT(no)
2552         )
2553 fi
2554
2555 AC_CHECK_HEADER([linux/compiler.h],
2556                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2557
2558 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2559                                    #include <linux/version.h>
2560                                    #ifdef HAVE_LINUX_COMPILER_H
2561                                    #include <linux/compiler.h>
2562                                    #endif
2563                                    ])
2564 AC_SUBST(PBX_IXJUSER)
2565
2566 # Used in res/res_pktccops
2567 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2568 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2569
2570 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2571 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2572 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2573
2574 # possible places for video4linux version 1
2575 AC_CHECK_HEADER([linux/videodev.h],
2576         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2577
2578 # possible places for X11
2579 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2580 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2581
2582 PBX_LAUNCHD=0
2583 if test "${cross_compiling}" = "no";
2584 then
2585   AC_CHECK_FILE(/sbin/launchd,
2586     [PBX_LAUNCHD=1]
2587     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2588 fi
2589 AC_SUBST(PBX_LAUNCHD)
2590
2591 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2592
2593 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2594 # or iODBC
2595
2596 PBX_GENERIC_ODBC=0
2597
2598 if test "${PBX_UNIXODBC}" = 1; then
2599    PBX_GENERIC_ODBC=1
2600    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2601    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2602 elif test "${PBX_IODBC}" = 1; then
2603    PBX_GENERIC_ODBC=1
2604    GENERIC_ODBC_LIB="${IODBC_LIB}"
2605    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2606 fi
2607
2608 AC_SUBST([GENERIC_ODBC_LIB])
2609 AC_SUBST([GENERIC_ODBC_INCLUDE])
2610 AC_SUBST([PBX_GENERIC_ODBC])
2611
2612 PBX_SYSLOG=0
2613
2614 if test "${ac_cv_header_syslog_h}" = "yes"; then
2615    # syslog facilities
2616    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2617    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2618    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2619    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2620    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2621    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2622    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2623    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2624    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2625    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2626    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2627    PBX_SYSLOG=1
2628 fi
2629
2630 AC_SUBST([PBX_SYSLOG])
2631
2632 if test -f makeopts; then
2633         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2634 else
2635         touch makeopts.acbak
2636 fi
2637
2638 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2639 AST_CHECK_MANDATORY
2640
2641 if test -f build_tools/menuselect-deps; then
2642     # extract old values of all PBX_ variables from menuselect-deps
2643     # and preserve them so that menuselect can determine whether
2644     # any previously-met dependencies are no longer met and warn
2645     # the user appropriately
2646     while IFS="=:" read var val old_val; do
2647         eval "PBX_${var}=\${PBX_${var}}:${val}"
2648     done < build_tools/menuselect-deps
2649 fi
2650
2651 AC_OUTPUT
2652
2653 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2654 if test "x${ac_cv_path_CMP}" = "x:"; then
2655         ( cd `pwd`/menuselect && ./configure )
2656 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2657         ( cd `pwd`/menuselect && ./configure )
2658 fi ; fi
2659
2660 rm makeopts.acbak makeopts.acbak2
2661
2662
2663 if test "x${silent}" != "xyes" ; then
2664 echo
2665 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2666 echo "            .\$7\$7..          .7\$\$7:.    "
2667 echo "          .\$\$:.                 ,\$7.7   "
2668 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2669 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2670 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2671 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2672 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2673 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2674 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2675 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2676 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2677 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2678 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2679 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2680 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2681 echo " \$\$\$\$\$                        \$\$\$       "
2682 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2683 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2684 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2685 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2686 echo
2687 fi
2688
2689 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2690         echo "WARNING: iodbc libs/headers found!"
2691         echo
2692         echo "  If you plan to use ODBC functionality, you should consider"
2693         echo "  switching to unixodbc instead."
2694         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2695         echo
2696 fi
2697
2698 AC_MSG_NOTICE(Package configured for: )
2699 AC_MSG_NOTICE( OS type  : $host_os)
2700 AC_MSG_NOTICE( Host CPU : $host_cpu)
2701 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2702 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2703 if test "${cross_compiling}" = "yes"; then
2704    AC_MSG_NOTICE( Cross Compilation = YES)
2705 fi