Add transfer support to CEL
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      kfreebsd*-gnu)
185      OSARCH=kfreebsd-gnu
186      ;;
187      *)
188      OSARCH=${host_os}
189      ;;
190 esac
191
192 AC_SUBST(OSARCH)
193 AC_SUBST(PBX_WINARCH)
194
195 #  check for uname
196 AC_PATH_TOOL([UNAME], [uname], No)
197 if test ! x"${UNAME}" = xNo; then
198    PBX_OSREV=$(${UNAME} -r)
199 fi
200 AC_SUBST(PBX_OSREV)
201
202 AH_TOP(
203 #ifndef ASTERISK_AUTOCONFIG_H
204 #define ASTERISK_AUTOCONFIG_H
205
206 #include "asterisk/buildopts.h"
207
208 )
209
210 AH_BOTTOM(
211 #endif
212 )
213
214 # cross-compile checks
215 if test "${cross_compiling}" = "yes";
216 then
217    AC_CHECK_TOOL(CC, gcc, :)
218    AC_CHECK_TOOL(CXX, g++, :)
219    AC_CHECK_TOOL(LD, ld, :)
220    AC_CHECK_TOOL(RANLIB, ranlib, :)
221 fi
222
223 # Checks for programs.
224 AC_PROG_CXX
225 AC_PROG_CPP
226 AC_PROG_CXXCPP
227 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
228 # the developers regenerating the configure script don't have to install libtool.
229 AST_PROG_LD     # note, does not work on FreeBSD
230 AC_PROG_AWK
231 AC_PROG_INSTALL
232 AC_PROG_LN_S
233 AC_PROG_RANLIB
234 AST_CHECK_GNU_MAKE
235 AC_PROG_EGREP
236
237 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
238 AC_CHECK_TOOLS([AR], [ar gar], :)
239
240 GNU_LD=0
241 if test "x$with_gnu_ld" = "xyes" ; then
242    GNU_LD=1
243 fi
244 AC_SUBST(GNU_LD)
245
246 AC_PATH_PROG([BISON], [bison], :)
247 AC_PATH_PROG([CMP], [cmp], :)
248 AC_PATH_PROG([FLEX], [flex], :)
249 AC_PATH_PROG([GREP], [grep], :)
250 AC_PATH_PROG([PYTHON], [python], :)
251 AC_PATH_PROG([FIND], [find], :)
252 AC_PATH_PROG([COMPRESS], [compress], :)
253 AC_PATH_PROG([BASENAME], [basename], :)
254 AC_PATH_PROG([DIRNAME], [dirname], :)
255 AC_PATH_PROG([SHELL], [sh], :)
256 AC_PATH_PROG([LN], [ln], :)
257 AC_PATH_PROG([DOXYGEN], [doxygen], :)
258 AC_PATH_PROG([DOT], [dot], :)
259 AC_PATH_PROG([WGET], [wget], :)
260 AC_PATH_PROG([CURL], [curl], :)
261 AC_PATH_PROG([RUBBER], [rubber], :)
262 AC_PATH_PROG([CATDVI], [catdvi], :)
263 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
264 AC_PATH_PROG([XMLLINT], [xmllint], :)
265 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
266 AC_PATH_PROG([GIT], [git], :)
267 if test "${WGET}" != ":" ; then
268   DOWNLOAD=${WGET}
269 else if test "${CURL}" != ":" ; then
270   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
271 else
272   AC_PATH_PROG([FETCH], [fetch], [:])
273   DOWNLOAD=${FETCH}
274 fi
275 fi
276 AC_SUBST(DOWNLOAD)
277 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
278 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
279 AC_PATH_PROG([OPENSSL], [openssl], :)
280
281 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
282         if test "x$BISON" != "x:" ; then
283                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
284                 # Use mktemp if possible; otherwise fall back on mkdir,
285                 # with $RANDOM to make collisions less likely.
286                 : ${TMPDIR=/tmp}
287                 {
288                   tmp=`
289                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
290                   ` &&
291                   test -n "$tmp" && test -d "$tmp"
292                 } || {
293                   tmp=$TMPDIR/foo$$-$RANDOM
294                   (umask 077 && mkdir "$tmp")
295                 } || exit $?
296                 cat >$tmp/test.y <<__EOL__
297 %parse-param {struct parse_io *parseio}
298 %%
299 file : { \$\$ = parseio->pval = 1; }
300         ;
301 %%
302 __EOL__
303                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
304                 if test -e "${tmp}/test.tab.c"; then
305                         ac_cv_path_BISON2=${BISON}
306                 fi
307                 rm -rf ${tmp}
308         fi
309         ])
310 if test "x${ac_cv_path_BISON2}" = "x" ; then
311         BISON=:
312         PBX_BISON=0
313 else
314         PBX_BISON=1
315 fi
316 AC_SUBST(PBX_BISON)
317 if test "x${FLEX}" = "x:" ; then
318         PBX_FLEX=0
319 else
320         PBX_FLEX=1
321 fi
322 AC_SUBST(PBX_FLEX)
323
324 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
325 if test "${SOXMIX}" != ":" ; then
326         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
327 fi
328
329 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
330
331 if test "${MD5}" = "digest" ; then
332    MD5="${MD5} -a md5"
333 fi
334
335 ACX_PTHREAD
336
337 AC_LANG(C)
338
339 AC_ARG_ENABLE([dev-mode],
340         [AS_HELP_STRING([--enable-dev-mode],
341                 [Turn on developer mode])],
342         [case "${enableval}" in
343               y|ye|yes) AST_DEVMODE=yes ;;
344               n|no)  AST_DEVMODE=no ;;
345               noisy)
346               AST_DEVMODE=yes
347               NOISY_BUILD=yes
348               ;;
349               strict)
350               AST_DEVMODE=yes
351               AST_DEVMODE_STRICT=yes
352               ;;
353               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
354         esac])
355 AC_SUBST(NOISY_BUILD)
356 AC_SUBST(AST_DEVMODE)
357 AC_SUBST(AST_DEVMODE_STRICT)
358
359 AST_CODE_COVERAGE=no
360 AC_ARG_ENABLE([coverage],
361         [AS_HELP_STRING([--enable-coverage],
362                 [Turn on code coverage tracking (for gcov)])],
363         [case "${enableval}" in
364               y|ye|yes) AST_CODE_COVERAGE=yes ;;
365               n|no) AST_CODE_COVERAGE=no ;;
366               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
367         esac])
368 AC_SUBST(AST_CODE_COVERAGE)
369
370 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
371 # various packages.
372 # $1 is the prefix for the variables in makeopts and autoconfig.h
373 # $2 is the short comment, $4 is the long comment
374 # $3 is the name used in --with- or --without- flags for configure.
375 #
376 # Package option names should be in alphabetical order
377 # by the --with option name (the third field),
378 # to make things easier for the users.
379
380 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
381 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
382
383 # BKTR is used for backtrace support on platforms that do not
384 # have it natively.
385 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
386 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
387 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
388 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
389 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
390 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
391 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
392 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
393 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
394 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
395 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
396 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
397 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
398 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
399 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
400 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
401 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
402 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
403 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
404 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
405 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
406 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
407 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
408 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
409 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
410 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
411 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
412 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
413 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
414 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
415 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
416 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
417 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
418 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
419 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
420 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
421 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
422 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
423 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
424 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
425 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
426 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
427 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
428 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
429 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
430 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
431 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
432 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
433 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
434 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
435 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
436 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
437 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
438 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
439 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
440 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
441 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
442 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
443 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
444 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
445 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
446 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
447 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
448 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
449 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
450 # ------------------------------------v
451 # TODO: The code can be changed to always include these features now.
452 # These features will always be present if pri_connected_line_update is available.
453 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
454 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
455 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
456 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
457 # ------------------------------------^
458 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
459 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
460 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
461 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
462 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
463 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
464 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
465 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
466 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
467 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
468 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
469 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
470 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
471 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
472 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
473 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
474 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
475 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
476 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
477 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
478 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
479 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
480 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
481 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
482 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
483 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
484 AST_EXT_LIB_SETUP([X11], [X11], [x11])
485 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
486
487 # check for basic system features and functionality before
488 # checking for package libraries
489
490 AC_FUNC_ALLOCA
491 AC_HEADER_DIRENT
492 AC_HEADER_STDC
493 AC_HEADER_SYS_WAIT
494 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])
495
496 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
497 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
498 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
499 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
500 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
501
502 EDITLINE_LIB=""
503 if test "x$TERMCAP_LIB" != "x" ; then
504   EDITLINE_LIB="$TERMCAP_LIB"
505 elif test "x$TINFO_LIB" != "x" ; then
506   EDITLINE_LIB="$TINFO_LIB"
507 elif test "x$CURSES_LIB" != "x" ; then
508   EDITLINE_LIB="$CURSES_LIB"
509 elif test "x$NCURSES_LIB" != "x" ; then
510   EDITLINE_LIB="$NCURSES_LIB"
511 else
512   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
513 fi
514 AC_SUBST(EDITLINE_LIB)
515
516 # Find required UUID support.
517 #  * -luuid on Linux
518 #  * -le2fs-uuid on OpenBSD
519 #  * in libsystem on OS X
520 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
521 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
522 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
523
524 if test "x$LIBUUID_LIB" != "x" ; then
525   UUID_INCLUDE="$LIBUUID_INCLUDE"
526   UUID_LIB="$LIBUUID_LIB"
527 elif test "x$E2FSUUID_LIB" != "x" ; then
528   UUID_INCLUDE="$E2FSUUID_INCLUDE"
529   UUID_LIB="$E2FSUUID_LIB"
530 elif test "x$SYSUUID" != "x" ; then
531   UUID_INCLUDE=""
532   UUID_LIB=""
533 else
534   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
535 fi
536 AC_SUBST(UUID_INCLUDE)
537 AC_SUBST(UUID_LIB)
538
539 # Find required JSON support.
540 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
541
542 if test "x$JANSSON_LIB" == "x"; then
543   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
544 fi
545
546 # Another mandatory item (unless it's explicitly disabled)
547 AC_ARG_ENABLE([xmldoc],
548         [AS_HELP_STRING([--disable-xmldoc],
549                 [Explicitly disable XML documentation])],
550         [case "${enableval}" in
551                 y|ye|yes) disable_xmldoc=no ;;
552                 n|no)  disable_xmldoc=yes ;;
553                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
554         esac], [disable_xmldoc=no])
555
556 if test "${disable_xmldoc}" != "yes"; then
557         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
558         [#include <libxml/tree.h>
559         #include <libxml/parser.h>],
560         [LIBXML_TEST_VERSION])
561         if test "${PBX_LIBXML2}" != 1; then
562                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
563                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
564                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
565                 exit 1
566         fi
567 fi
568
569 # some embedded systems omit internationalization (locale) support
570 AC_CHECK_HEADERS([xlocale.h])
571
572 AC_CHECK_HEADERS([winsock.h winsock2.h])
573
574 AC_CHECK_HEADER([sys/poll.h],
575          [],
576      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
577
578 AC_SYS_LARGEFILE
579
580 # Checks for typedefs, structures, and compiler characteristics.
581 AC_HEADER_STDBOOL
582 AC_C_CONST
583 AC_TYPE_UID_T
584 AC_C_INLINE
585 AC_TYPE_LONG_DOUBLE_WIDER
586 AC_TYPE_MODE_T
587 AC_TYPE_OFF_T
588 AC_TYPE_PID_T
589 AC_TYPE_SIZE_T
590 AC_CHECK_MEMBERS([struct stat.st_blksize])
591 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
592 #include <sys/socket.h> ])
593 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
594 AC_HEADER_TIME
595 AC_STRUCT_TM
596 AC_C_VOLATILE
597 AC_CHECK_TYPES([ptrdiff_t])
598
599 # Checks for library functions.
600 AC_FUNC_CHOWN
601 AC_FUNC_CLOSEDIR_VOID
602 AC_FUNC_ERROR_AT_LINE
603 AST_FUNC_FORK
604 AC_FUNC_FSEEKO
605 AC_PROG_GCC_TRADITIONAL
606 # XXX: these are commented out until we determine whether it matters if our malloc()
607 # acts exactly like glibc's or not
608 # AC_FUNC_MALLOC
609 # AC_FUNC_REALLOC
610 AC_FUNC_MEMCMP
611 AC_FUNC_MMAP
612 AC_FUNC_SELECT_ARGTYPES
613 AC_FUNC_SETVBUF_REVERSED
614 AC_TYPE_SIGNAL
615 AC_FUNC_STAT
616 AC_FUNC_STRCOLL
617 AC_FUNC_STRFTIME
618 AC_FUNC_STRNLEN
619 AC_FUNC_STRTOD
620 AC_FUNC_UTIME_NULL
621 AC_FUNC_VPRINTF
622 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap ntohll newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
623
624 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
625 # so that AC_CHECK_FUNCS can detect functions in that library.
626 AC_CHECK_LIB([m], [sqrt])
627 # BSD might not have exp2, and/or log2
628 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])
629
630 # Certain architectures don't really have long double, even though
631 # AC_CHECK_FUNCS would otherwise find the following functions.
632 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
633         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])
634 fi
635
636 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
637 AC_LINK_IFELSE(
638         [AC_LANG_PROGRAM([#include <limits.h>],
639                 [long long foo = LLONG_MAX])],
640         AC_MSG_RESULT(yes)
641         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
642         AC_MSG_RESULT(no)
643 )
644
645 AC_MSG_CHECKING(for timersub in time.h)
646 AC_LINK_IFELSE(
647         [AC_LANG_PROGRAM([#include <sys/time.h>],
648                 [struct timeval *a; timersub(a, a, a);])],
649         AC_MSG_RESULT(yes)
650                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
651         AC_MSG_RESULT(no)
652 )
653
654 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
655 old_LDFLAGS=${LDFLAGS}
656 cat >conftest.dynamics <<_ACEOF
657 {
658         *ast_*;
659 };
660 _ACEOF
661 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
662 PBX_DYNAMIC_LIST=0
663 AC_LINK_IFELSE(
664         [AC_LANG_PROGRAM([], [])],
665         PBX_DYNAMIC_LIST=1
666         AC_MSG_RESULT(yes),
667         AC_MSG_RESULT(no)
668 )
669 AC_SUBST(PBX_DYNAMIC_LIST)
670 LDFLAGS=${old_LDFLAGS}
671 rm -f conftest.dynamics
672
673 AC_CHECK_HEADER([sys/poll.h],
674    [HAS_POLL=1]
675    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
676    )
677
678 AC_ARG_ENABLE([internal-poll],
679         [AS_HELP_STRING([--enable-internal-poll],
680                 [Use Asterisk's poll implementation])],
681         [case "${enableval}" in
682                 y|ye|yes) HAS_POLL="";;
683                 n|no) HAS_POLL="${HAS_POLL}" ;;
684                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
685         esac])
686 AC_SUBST(HAS_POLL)
687
688 AC_ARG_ENABLE([asteriskssl],
689         [AS_HELP_STRING([--disable-asteriskssl],
690                 [Disable Asterisk's SSL wrapper library])],
691         [case "${enableval}" in
692                 y|ye|yes) AST_ASTERISKSSL=yes ;;
693                 n|no)  AST_ASTERISKSSL=no ;;
694                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
695         esac], [AST_ASTERISKSSL=yes])
696 AC_SUBST(AST_ASTERISKSSL)
697
698 # https support (in main/http.c) uses funopen on BSD systems,
699 # fopencookie on linux
700 AC_CHECK_FUNCS([funopen fopencookie])
701
702 AC_CHECK_FUNCS([inet_aton])
703
704 # check if we have IP_PKTINFO constant defined
705 AC_MSG_CHECKING(for IP_PKTINFO)
706 AC_LINK_IFELSE(
707                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
708                                                 [int pi = IP_PKTINFO;])],
709                 AC_MSG_RESULT(yes)
710                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
711                 AC_MSG_RESULT(no)
712 )
713
714 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
715 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
716
717 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
718 AC_LINK_IFELSE(
719         [AC_LANG_PROGRAM([#include <stdlib.h>
720                          #include <netdb.h>],
721                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
722         AC_MSG_RESULT(yes)
723         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
724         AC_MSG_RESULT(no)
725 )
726
727 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
728 AC_LINK_IFELSE(
729         [AC_LANG_PROGRAM([#include <stdlib.h>
730                          #include <netdb.h>],
731                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
732         AC_MSG_RESULT(yes)
733         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
734         AC_MSG_RESULT(no)
735 )
736
737 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
738
739 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
740 AC_LINK_IFELSE(
741 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
742 AC_MSG_RESULT(yes)
743 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
744 AC_MSG_RESULT(no)
745 )
746
747 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
748 AC_LINK_IFELSE(
749 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
750 AC_MSG_RESULT(yes)
751 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
752 AC_MSG_RESULT(no)
753 )
754
755 AC_MSG_CHECKING(for locale_t in locale.h)
756 AC_LINK_IFELSE(
757 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
758 AC_MSG_RESULT(yes)
759 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
760 AC_MSG_RESULT(no)
761   AC_MSG_CHECKING(for locale_t in xlocale.h)
762   AC_LINK_IFELSE(
763   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
764   AC_MSG_RESULT(yes)
765   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
766   AC_MSG_RESULT(no)
767   )
768 )
769
770 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
771 AC_LINK_IFELSE(
772 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
773 AC_MSG_RESULT(yes)
774 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
775 AC_MSG_RESULT(no)
776 )
777
778 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
779 AC_LINK_IFELSE(
780 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
781 AC_MSG_RESULT(yes)
782 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
783 AC_MSG_RESULT(no)
784 )
785
786 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
787
788 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
789 AC_LINK_IFELSE(
790 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
791 AC_MSG_RESULT(yes)
792 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
793 AC_MSG_RESULT(no)
794 )
795
796 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
797 AC_LINK_IFELSE(
798 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
799 AC_MSG_RESULT(yes)
800 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
801 AC_MSG_RESULT(no)
802 )
803
804 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
805 save_LIBS="$LIBS"
806 save_CFLAGS="$CFLAGS"
807 LIBS="$PTHREAD_LIBS $LIBS"
808 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
809 AC_LINK_IFELSE(
810   [AC_LANG_PROGRAM(
811     [#include <pthread.h>
812      #include <time.h>],
813     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
814   ],[
815     AC_MSG_RESULT(yes)
816     ac_cv_pthread_rwlock_timedwrlock="yes"
817   ],[
818     AC_MSG_RESULT(no)
819     ac_cv_pthread_rwlock_timedwrlock="no"
820   ]
821 )
822 LIBS="$save_LIBS"
823 CFLAGS="$save_CFLAGS"
824 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
825   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
826 fi
827
828 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
829 saved_CFLAGS="${CFLAGS}"
830 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
831 AC_COMPILE_IFELSE(
832   [AC_LANG_PROGRAM(
833     [#include <pthread.h>
834      void empty(){}],
835         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
836   ],[
837     AC_MSG_RESULT(no)
838     ac_cv_pthread_once_needsbraces="no"
839   ],[
840     AC_MSG_RESULT(yes)
841     ac_cv_pthread_once_needsbraces="yes"
842   ]
843 )
844 CFLAGS="${saved_CFLAGS}"
845 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
846   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
847 fi
848
849 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
850
851 # Can we compare a mutex to its initial value?
852 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
853 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
854 AC_LINK_IFELSE(
855         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
856         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
857                 return 0;
858         }
859         return 0])],
860         AC_MSG_RESULT(yes)
861         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.]),
862         AC_MSG_RESULT(no)
863 )
864
865 #if test "${cross_compiling}" = "no";
866 #then
867 #AC_MSG_CHECKING(for working epoll support)
868 #AC_LINK_IFELSE(
869 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
870 #                                         if (res < 0)
871 #                                            return 1;
872 #                                         close (res);
873 #                                         return 0;]),
874 #AC_MSG_RESULT(yes)
875 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
876 #AC_MSG_RESULT(no)
877 #)
878 #fi
879
880 # for FreeBSD thr_self
881 AC_CHECK_HEADERS([sys/thr.h])
882
883 AC_MSG_CHECKING(for compiler atomic operations)
884 AC_LINK_IFELSE(
885 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
886 AC_MSG_RESULT(yes)
887 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
888 AC_MSG_RESULT(no)
889 )
890
891 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
892 AC_MSG_CHECKING([if your system printf is NULL-safe.])
893 AC_RUN_IFELSE(
894         [AC_LANG_PROGRAM([#include <stdio.h>],
895                 [printf("%s", NULL)])],
896         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
897         AC_MSG_RESULT(yes),
898         AC_MSG_RESULT(no),
899         # It's unlikely an embedded system will have this.
900         AC_MSG_RESULT(unknown)
901 )
902
903 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
904 AC_RUN_IFELSE(
905 [AC_LANG_PROGRAM([
906 #include <stdio.h>
907 #include <sys/select.h>
908 #include <sys/time.h>
909 #include <sys/resource.h>
910 #include <string.h>
911 #include <errno.h>
912 #include <stdlib.h>
913 #include <sys/types.h>
914 #include <sys/stat.h>
915 #include <fcntl.h>
916 #include <unistd.h>
917 ], [[
918         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
919         int fd0, fd1;
920         struct timeval tv = { 0, };
921         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
922         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
923         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
924         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
925         FD_SET(fd0, (fd_set *) &fds);
926         FD_SET(fd1, (fd_set *) &fds);
927         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
928         exit(0)]])],
929         AC_MSG_RESULT(yes)
930         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
931         AC_MSG_RESULT(no),
932         AC_MSG_RESULT(cross-compile)
933 )
934
935 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
936         AC_RUN_IFELSE(
937                 [AC_LANG_PROGRAM([
938 #include <unistd.h>
939 #include <sys/types.h>
940 #include <stdlib.h>
941 ], [if (getuid() != 0) { exit(1); }])],
942                 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.]))
943 fi
944
945 AST_GCC_ATTRIBUTE(pure)
946 AST_GCC_ATTRIBUTE(malloc)
947 AST_GCC_ATTRIBUTE(const)
948 AST_GCC_ATTRIBUTE(unused)
949 AST_GCC_ATTRIBUTE(always_inline)
950 AST_GCC_ATTRIBUTE(deprecated)
951 AST_GCC_ATTRIBUTE(sentinel)
952 AST_GCC_ATTRIBUTE(warn_unused_result)
953
954 # Support weak symbols on a platform specific basis.  The Mac OS X
955 # (Darwin) support must be isolated from the other platforms because
956 # it has caused other platforms to fail.
957 #
958 case "${OSARCH}" in
959         darwin*)
960         # Allow weak symbol support on Darwin platforms only because there
961         # is active community support for it.
962         # However, Darwin seems to break weak symbols for each new version.
963         #
964         AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
965
966         # Several other platforms including Linux have GCC versions that
967         # define the weak attribute.  However, this attribute is only
968         # setup for use in the code by Darwin.
969         AST_GCC_ATTRIBUTE(weak, [], [], PBX_WEAKREF)
970         ;;
971         linux-gnu)
972         # Primarily support weak symbols on Linux platforms.
973         #
974         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
975         ;;
976         *)
977         # Allow weak symbols on other platforms.  However, any problems
978         # with this feature on other platforms must be fixed by the
979         # community.
980         #
981         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
982         ;;
983 esac
984
985 AC_MSG_CHECKING(for -ffunction-sections support)
986 saved_CFLAGS="${CFLAGS}"
987 CFLAGS="${CFLAGS} -ffunction-sections"
988 AC_COMPILE_IFELSE(
989         [AC_LANG_PROGRAM([], [int x = 1;])],
990         AC_MSG_RESULT(yes)
991         [saved_LDFLAGS="${LDFLAGS}"]
992         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
993         AC_MSG_CHECKING(for --gc-sections support)
994         AC_LINK_IFELSE(
995                 [AC_LANG_PROGRAM([], [int x = 1;])],
996                 AC_MSG_RESULT(yes)
997                 [GC_CFLAGS="-ffunction-sections"]
998                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
999                 AC_MSG_RESULT(no)
1000         )
1001         [LDFLAGS="${saved_LDFLAGS}"],
1002         AC_MSG_RESULT(no)
1003 )
1004 CFLAGS="${saved_CFLAGS}"
1005 AC_SUBST(GC_CFLAGS)
1006 AC_SUBST(GC_LDFLAGS)
1007
1008 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1009 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1010         AC_MSG_RESULT(yes)
1011         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1012 else
1013         AC_MSG_RESULT(no)
1014         AST_DECLARATION_AFTER_STATEMENT=
1015 fi
1016 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1017
1018 AC_MSG_CHECKING(for -Wtrampolines support)
1019 if $(${CC} -Wtrampolines -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1020         AC_MSG_RESULT(yes)
1021         AST_TRAMPOLINES=-Wtrampolines
1022 else
1023         AC_MSG_RESULT(no)
1024         AST_TRAMPOLINES=
1025 fi
1026 AC_SUBST(AST_TRAMPOLINES)
1027
1028 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1029 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1030         AC_MSG_RESULT(yes)
1031         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
1032 else
1033         AC_MSG_RESULT(no)
1034         AST_FORTIFY_SOURCE=
1035 fi
1036 AC_SUBST(AST_FORTIFY_SOURCE)
1037
1038 AC_MSG_CHECKING(for -fno-strict-overflow)
1039 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1040         AC_MSG_RESULT(yes)
1041         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1042 else
1043         AC_MSG_RESULT(no)
1044         AST_NO_STRICT_OVERFLOW=
1045 fi
1046 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1047
1048 AC_MSG_CHECKING(for -Wshadow)
1049 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1050         AC_MSG_RESULT(yes)
1051         AST_SHADOW_WARNINGS=-Wshadow
1052 else
1053         AC_MSG_RESULT(no)
1054         AST_SHADOW_WARNINGS=
1055 fi
1056 AC_SUBST(AST_SHADOW_WARNINGS)
1057
1058 AC_MSG_CHECKING(for -march=native support)
1059 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1060         if test "${CONFIG_CFLAGS}" = ""; then
1061                 AC_MSG_RESULT(yes)
1062                 AST_NATIVE_ARCH=1
1063         else
1064                 AC_MSG_RESULT(user CFLAGS present)
1065                 AST_NATIVE_ARCH=
1066         fi
1067 else
1068         AC_MSG_RESULT(no)
1069         AST_NATIVE_ARCH=
1070 fi
1071 AC_SUBST(AST_NATIVE_ARCH)
1072
1073 dnl Nested functions required for RAII implementation
1074 AC_MSG_CHECKING(for -fnested-functions)
1075 AC_COMPILE_IFELSE(
1076         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1077         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1078         AC_MSG_RESULT(no)
1079         [AST_NESTED_FUNCTIONS=],
1080         AC_MSG_RESULT(required)
1081         [AST_NESTED_FUNCTIONS=-fnested-functions]
1082 )
1083 AC_SUBST(AST_NESTED_FUNCTIONS)
1084
1085 dnl Check to see if rpath should be set in LDFLAGS
1086 AC_ARG_ENABLE(rpath,
1087         [AC_HELP_STRING([--disable-rpath],
1088                         [Disables rpath linker option checking])],
1089         [case "${enableval}" in
1090                 y|ye|yes) check_rpath=yes ;;
1091                 n|no) check_rpath=no ;;
1092                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1093         esac], [check_rpath=yes])
1094
1095 AC_MSG_CHECKING(whether to use rpath)
1096 AST_RPATH=
1097 if test "${check_rpath}" != yes; then
1098         AC_MSG_RESULT(skipped)
1099 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1100         AC_MSG_RESULT(not needed)
1101 else
1102         AST_RPATH="-Wl,-rpath,${libdir}"
1103 fi
1104 AC_SUBST(AST_RPATH)
1105
1106 AC_MSG_CHECKING(for sysinfo)
1107 AC_LINK_IFELSE(
1108         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1109                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1110         AC_MSG_RESULT(yes)
1111         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1112         AC_MSG_RESULT(no)
1113 )
1114
1115 AC_SEARCH_LIBS(res_9_ninit, resolv)
1116 AC_MSG_CHECKING(for res_ninit)
1117 AC_LINK_IFELSE(
1118         [AC_LANG_PROGRAM([
1119                         #ifdef HAVE_SYS_SOCKET_H
1120                         #include <sys/socket.h>
1121                         #endif
1122                         #ifdef HAVE_NETINET_IN_H
1123                         #include <netinet/in.h>
1124                         #endif
1125                         #ifdef HAVE_ARPA_NAMESER_H
1126                         #include <arpa/nameser.h>
1127                         #endif
1128                         #include <resolv.h>],
1129                         [int foo = res_ninit(NULL);])],
1130         AC_MSG_RESULT(yes)
1131         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1132         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1133         AC_MSG_CHECKING(for res_ndestroy)
1134         AC_LINK_IFELSE(
1135                 [AC_LANG_PROGRAM([
1136                                 #ifdef HAVE_SYS_SOCKET_H
1137                                 #include <sys/socket.h>
1138                                 #endif
1139                                 #ifdef HAVE_NETINET_IN_H
1140                                 #include <netinet/in.h>
1141                                 #endif
1142                                 #ifdef HAVE_ARPA_NAMESER_H
1143                                 #include <arpa/nameser.h>
1144                                 #endif
1145                                 #include <resolv.h>],
1146                                 [res_ndestroy(NULL);])],
1147                 AC_MSG_RESULT(yes)
1148                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1149                 AC_MSG_RESULT(no)
1150         )
1151         AC_SEARCH_LIBS(res_9_close, resolv)
1152         AC_MSG_CHECKING(for res_close)
1153         AC_LINK_IFELSE(
1154                 [AC_LANG_PROGRAM([
1155                                 #ifdef HAVE_SYS_SOCKET_H
1156                                 #include <sys/socket.h>
1157                                 #endif
1158                                 #ifdef HAVE_NETINET_IN_H
1159                                 #include <netinet/in.h>
1160                                 #endif
1161                                 #ifdef HAVE_ARPA_NAMESER_H
1162                                 #include <arpa/nameser.h>
1163                                 #endif
1164                                 #include <resolv.h>],
1165                                 [res_close();])],
1166                 AC_MSG_RESULT(yes)
1167                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1168                 AC_MSG_RESULT(no)
1169         ),
1170         AC_MSG_RESULT(no)
1171 )
1172
1173 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1174
1175 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1176
1177 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1178
1179 AC_CHECK_HEADER([libkern/OSAtomic.h],
1180                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1181
1182 AC_CHECK_SIZEOF([int])
1183 AC_CHECK_SIZEOF([long])
1184 AC_CHECK_SIZEOF([long long])
1185 AC_CHECK_SIZEOF([char *])
1186 AC_CHECK_SIZEOF(long)
1187 AC_CHECK_SIZEOF(long long)
1188 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1189 fd_set foo;])
1190 # This doesn't actually work; what it does is to use the variable set in the
1191 # previous test as a cached value to set the right output variables.
1192 AC_CHECK_SIZEOF(fd_set.fds_bits)
1193
1194 # Set a type compatible with the previous.  We cannot just use a generic type
1195 # for these bits, because on big-endian systems, the bits won't match up
1196 # correctly if the size is wrong.
1197 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1198   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1199 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1200   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1201 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1202   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1203 fi ; fi ; fi
1204
1205 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1206 PBX_DLADDR=0
1207 old_LIBS=${LIBS}
1208 LIBS="${LIBS} -ldl"
1209 AC_LINK_IFELSE(
1210         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1211 #include <dlfcn.h>],
1212                 [dladdr((void *)0, (void *)0)]
1213         )],
1214         AC_MSG_RESULT(yes)
1215         PBX_DLADDR=1
1216         AC_SUBST([PBX_DLADDR])
1217         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1218         AC_MSG_RESULT(no)
1219 )
1220 LIBS=${old_LIBS}
1221
1222 # PKGCONFIG is used in later tests
1223 PKG_PROG_PKG_CONFIG()
1224
1225
1226 # do the package library checks now
1227
1228 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1229
1230 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1231
1232 if test "${PBX_BFD}" = "0"; then
1233   # Fedora/RedHat/CentOS require extra libraries
1234   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1235 fi
1236
1237 if test "x${OSARCH}" = "xlinux-gnu" ; then
1238   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1239 fi
1240
1241 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1242 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1243 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1244
1245 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1246
1247 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1248
1249 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1250
1251 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1252 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1253
1254 GSM_INTERNAL="yes"
1255 AC_SUBST(GSM_INTERNAL)
1256 GSM_SYSTEM="yes"
1257 if test "${USE_GSM}" != "no"; then
1258    if test "${GSM_DIR}" = "internal"; then
1259       GSM_SYSTEM="no"
1260    elif test "${GSM_DIR}" != ""; then
1261       GSM_INTERNAL="no"
1262    fi
1263    if test "${GSM_SYSTEM}" = "yes"; then
1264       gsmlibdir=""
1265       if test "x${GSM_DIR}" != "x"; then
1266          if test -d ${GSM_DIR}/lib; then
1267             gsmlibdir="-L${GSM_DIR}/lib"
1268          else
1269             gsmlibdir="-L${GSM_DIR}"
1270          fi
1271       fi
1272       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1273       [Define to indicate the GSM library]), [], ${gsmlibdir})
1274       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1275          if test "x${GSM_DIR}" != "x" ; then
1276             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1277             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1278          else
1279             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1280             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1281          fi
1282          if test "${GSM_HEADER_FOUND}" = "0" ; then
1283             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1284                if test "x${GSM_MANDATORY}" = "xyes" ; then
1285                   AC_MSG_NOTICE([***])
1286                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1287                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1288                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1289                   exit 1
1290                fi
1291             fi
1292          fi
1293          GSM_OK=0
1294          if test "${GSM_HEADER_FOUND}" = "1" ; then
1295             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1296             GSM_OK=1
1297          else
1298             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1299                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1300                GSM_OK=1
1301             fi
1302          fi
1303          if test "${GSM_OK}" = "1" ; then
1304             GSM_LIB="-lgsm"
1305             if test "x${GSM_DIR}" != "x"; then
1306                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1307                GSM_INCLUDE="-I${GSM_DIR}/include"
1308             fi
1309             PBX_GSM=1
1310             GSM_INTERNAL="no"
1311          fi
1312       fi
1313    fi
1314    if test "${GSM_INTERNAL}" = "yes"; then
1315       PBX_GSM=1
1316       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1317    fi
1318 fi
1319
1320 ILBC_INTERNAL="yes"
1321 AC_SUBST(ILBC_INTERNAL)
1322 ILBC_SYSTEM="yes"
1323 if test "${USE_ILBC}" != "no"; then
1324    if test "${ILBC_DIR}" = "internal"; then
1325       ILBC_SYSTEM="no"
1326    elif test "${ILBC_DIR}" != ""; then
1327       ILBC_INTERNAL="no"
1328    fi
1329    if test "${ILBC_SYSTEM}" = "yes"; then
1330       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1331       if test "$PBX_ILBC" = "1"; then
1332          ILBC_INTERNAL="no"
1333       fi
1334    fi
1335    if test "${ILBC_INTERNAL}" = "yes"; then
1336       PBX_ILBC=1
1337    fi
1338 fi
1339
1340 LIBEDIT_INTERNAL="yes"
1341 AC_SUBST(LIBEDIT_INTERNAL)
1342 LIBEDIT_SYSTEM="yes"
1343 if test "${USE_LIBEDIT}" != "no"; then
1344    if test "${LIBEDIT_DIR}" = "internal"; then
1345       LIBEDIT_SYSTEM="no"
1346    elif test "${LIBEDIT_DIR}" != ""; then
1347       LIBEDIT_INTERNAL="no"
1348    fi
1349    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1350       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1351       if test "$PBX_LIBEDIT" = "1"; then
1352          LIBEDIT_INTERNAL="no"
1353       fi
1354    fi
1355    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1356       PBX_LIBEDIT=1
1357    fi
1358 fi
1359
1360 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1361 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1362 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1363 # Some versions of Linux package iconv in glibc
1364 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1365
1366 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1367 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1368
1369 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1370
1371 if test "${USE_IMAP_TK}" != "no"; then
1372         saved_cppflags="${CPPFLAGS}"
1373         saved_libs="${LIBS}"
1374         switch_to_system_on_failure="no"
1375         if test "${IMAP_TK_DIR}" = ""; then
1376                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1377                 switch_to_system_on_failure="yes"
1378         fi
1379         if test "${IMAP_TK_DIR}" != "system"; then
1380                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1381                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1382                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1383                 fi
1384                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1385                 imap_include="-I${IMAP_TK_DIR}/c-client"
1386         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1387                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1388                 AC_LINK_IFELSE(
1389                 [AC_LANG_PROGRAM(
1390                                 [#include "c-client.h"
1391                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1392                                 {
1393                                 }
1394                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1395                                 {
1396                                 }
1397                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1398                                 {
1399                                 }
1400                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1401                                 {
1402                                 }
1403                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1404                                 {
1405                                 }
1406                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1407                                 {
1408                                 }
1409                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1410                                 {
1411                                 }
1412                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1413                                 {
1414                                 }
1415                                 void mm_log (char *string,long errflg)
1416                                 {
1417                                 }
1418                                 void mm_dlog (char *string)
1419                                 {
1420                                 }
1421                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1422                                 {
1423                                 }
1424                                 void mm_critical (MAILSTREAM *stream)
1425                                 {
1426                                 }
1427                                 void mm_nocritical (MAILSTREAM *stream)
1428                                 {
1429                                 }
1430                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1431                                 {
1432                                 }
1433                                 void mm_fatal (char *string)
1434                                 {
1435                                 }],
1436                                 [
1437                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1438                                 ]
1439                         )],
1440                         [ac_cv_imap_tk="yes"],
1441                         [ac_cv_imap_tk="no"]
1442                 )
1443                 if test "${ac_cv_imap_tk}" = "yes"; then
1444                         AC_LINK_IFELSE(
1445                                 [AC_LANG_PROGRAM(
1446                                         [#include "c-client.h"
1447                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1448                                         {
1449                                         }
1450                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1451                                         {
1452                                         }
1453                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1454                                         {
1455                                         }
1456                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1457                                         {
1458                                         }
1459                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1460                                         {
1461                                         }
1462                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1463                                         {
1464                                         }
1465                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1466                                         {
1467                                         }
1468                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1469                                         {
1470                                         }
1471                                         void mm_log (char *string,long errflg)
1472                                         {
1473                                         }
1474                                         void mm_dlog (char *string)
1475                                         {
1476                                         }
1477                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1478                                         {
1479                                         }
1480                                         void mm_critical (MAILSTREAM *stream)
1481                                         {
1482                                         }
1483                                         void mm_nocritical (MAILSTREAM *stream)
1484                                         {
1485                                         }
1486                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1487                                         {
1488                                         }
1489                                         void mm_fatal (char *string)
1490                                         {
1491                                         }],
1492                                         [
1493                                         long check = mail_expunge_full(NULL, "", 0);
1494                                         ]
1495                                 )],
1496                                 [ac_cv_imap_tk2006="yes"],
1497                                 [ac_cv_imap_tk2006="no"]
1498                         )
1499                 fi
1500                 CPPFLAGS="${saved_cppflags}"
1501                 LIBS="${saved_libs}"
1502                 if test "${ac_cv_imap_tk}" = "no"; then
1503                         AC_MSG_RESULT(no)
1504                         if test "${switch_to_system_on_failure}" = "yes"; then
1505                                 IMAP_TK_DIR="system"
1506                         else #This means they specified a directory. Search for a package installation there too
1507                                 AC_MSG_CHECKING([for system c-client library...])
1508                                 CPPFLAGS="${saved_cppflags}"
1509                                 LIBS="${saved_libs}"
1510                                 imap_include="-I${IMAP_TK_DIR}/include"
1511                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1512                                 imap_libs="-lc-client"
1513                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1514                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1515                                 AC_LINK_IFELSE(
1516                                 [AC_LANG_PROGRAM(
1517                                                 [#include "c-client.h"
1518                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1519                                                 {
1520                                                 }
1521                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1522                                                 {
1523                                                 }
1524                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1525                                                 {
1526                                                 }
1527                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1528                                                 {
1529                                                 }
1530                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1531                                                 {
1532                                                 }
1533                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1534                                                 {
1535                                                 }
1536                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1537                                                 {
1538                                                 }
1539                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1540                                                 {
1541                                                 }
1542                                                 void mm_log (char *string,long errflg)
1543                                                 {
1544                                                 }
1545                                                 void mm_dlog (char *string)
1546                                                 {
1547                                                 }
1548                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1549                                                 {
1550                                                 }
1551                                                 void mm_critical (MAILSTREAM *stream)
1552                                                 {
1553                                                 }
1554                                                 void mm_nocritical (MAILSTREAM *stream)
1555                                                 {
1556                                                 }
1557                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1558                                                 {
1559                                                 }
1560                                                 void mm_fatal (char *string)
1561                                                 {
1562                                                 }],
1563                                                 [
1564                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1565                                                 ]
1566                                         )],
1567                                         [ac_cv_imap_tk="yes"],
1568                                         [ac_cv_imap_tk="no"]
1569                                 )
1570                                 if test "${ac_cv_imap_tk}" = "yes"; then
1571                                         AC_LINK_IFELSE(
1572                                                 [AC_LANG_PROGRAM(
1573                                                         [#include "c-client.h"
1574                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1575                                                         {
1576                                                         }
1577                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1578                                                         {
1579                                                         }
1580                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1581                                                         {
1582                                                         }
1583                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1584                                                         {
1585                                                         }
1586                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1587                                                         {
1588                                                         }
1589                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1590                                                         {
1591                                                         }
1592                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1593                                                         {
1594                                                         }
1595                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1596                                                         {
1597                                                         }
1598                                                         void mm_log (char *string,long errflg)
1599                                                         {
1600                                                         }
1601                                                         void mm_dlog (char *string)
1602                                                         {
1603                                                         }
1604                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1605                                                         {
1606                                                         }
1607                                                         void mm_critical (MAILSTREAM *stream)
1608                                                         {
1609                                                         }
1610                                                         void mm_nocritical (MAILSTREAM *stream)
1611                                                         {
1612                                                         }
1613                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1614                                                         {
1615                                                         }
1616                                                         void mm_fatal (char *string)
1617                                                         {
1618                                                         }],
1619                                                         [
1620                                                         long check = mail_expunge_full(NULL, "", 0);
1621                                                         ]
1622                                                 )],
1623                                                 [ac_cv_imap_tk2006="yes"],
1624                                                 [ac_cv_imap_tk2006="no"]
1625                                         )
1626                                 fi
1627                         fi
1628                 fi
1629         fi
1630         if test "${IMAP_TK_DIR}" = "system"; then
1631                 #We will enter here if user specified "system" or if any of above checks failed
1632                 AC_MSG_CHECKING([for system c-client library...])
1633                 CPPFLAGS="${saved_cppflags}"
1634                 LIBS="${saved_libs}"
1635                 imap_ldflags=""
1636                 imap_libs="-lc-client"
1637                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1638                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1639                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1640                 AC_LINK_IFELSE(
1641                 [AC_LANG_PROGRAM(
1642                                 [#include <stdio.h>
1643                                 #include <imap/c-client.h>
1644                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1645                                 {
1646                                 }
1647                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1648                                 {
1649                                 }
1650                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1651                                 {
1652                                 }
1653                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1654                                 {
1655                                 }
1656                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1657                                 {
1658                                 }
1659                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1660                                 {
1661                                 }
1662                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1663                                 {
1664                                 }
1665                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1666                                 {
1667                                 }
1668                                 void mm_log (char *string,long errflg)
1669                                 {
1670                                 }
1671                                 void mm_dlog (char *string)
1672                                 {
1673                                 }
1674                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1675                                 {
1676                                 }
1677                                 void mm_critical (MAILSTREAM *stream)
1678                                 {
1679                                 }
1680                                 void mm_nocritical (MAILSTREAM *stream)
1681                                 {
1682                                 }
1683                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1684                                 {
1685                                 }
1686                                 void mm_fatal (char *string)
1687                                 {
1688                                 }],
1689                                 [
1690                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1691                                 ]
1692                         )],
1693                         [ac_cv_imap_tk="yes"],
1694                         [ac_cv_imap_tk="no"]
1695                 )
1696                 if test "${ac_cv_imap_tk}" = "yes"; then
1697                         AC_LINK_IFELSE(
1698                                 [AC_LANG_PROGRAM(
1699                                         [#include <stdio.h>
1700                                         #include <imap/c-client.h>
1701                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1702                                         {
1703                                         }
1704                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1705                                         {
1706                                         }
1707                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1708                                         {
1709                                         }
1710                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1711                                         {
1712                                         }
1713                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1714                                         {
1715                                         }
1716                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1717                                         {
1718                                         }
1719                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1720                                         {
1721                                         }
1722                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1723                                         {
1724                                         }
1725                                         void mm_log (char *string,long errflg)
1726                                         {
1727                                         }
1728                                         void mm_dlog (char *string)
1729                                         {
1730                                         }
1731                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1732                                         {
1733                                         }
1734                                         void mm_critical (MAILSTREAM *stream)
1735                                         {
1736                                         }
1737                                         void mm_nocritical (MAILSTREAM *stream)
1738                                         {
1739                                         }
1740                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1741                                         {
1742                                         }
1743                                         void mm_fatal (char *string)
1744                                         {
1745                                         }],
1746                                         [
1747                                         long check = mail_expunge_full(NULL, "", 0);
1748                                         ]
1749                                 )],
1750                                 [ac_cv_imap_tk2006="yes"],
1751                                 [ac_cv_imap_tk2006="no"]
1752                         )
1753                 else #looking in imap directory didn't work, try c-client
1754                         imap_ldflags=""
1755                         imap_libs="-lc-client"
1756                         imap_include="-DUSE_SYSTEM_CCLIENT"
1757                         CPPFLAGS="${saved_cppflags}"
1758                         LIBS="${saved_libs}"
1759                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1760                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1761                         AC_LINK_IFELSE(
1762                         [AC_LANG_PROGRAM(
1763                                         [#include <stdio.h>
1764                                         #include <c-client/c-client.h>
1765                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1766                                         {
1767                                         }
1768                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1769                                         {
1770                                         }
1771                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1772                                         {
1773                                         }
1774                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1775                                         {
1776                                         }
1777                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1778                                         {
1779                                         }
1780                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1781                                         {
1782                                         }
1783                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1784                                         {
1785                                         }
1786                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1787                                         {
1788                                         }
1789                                         void mm_log (char *string,long errflg)
1790                                         {
1791                                         }
1792                                         void mm_dlog (char *string)
1793                                         {
1794                                         }
1795                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1796                                         {
1797                                         }
1798                                         void mm_critical (MAILSTREAM *stream)
1799                                         {
1800                                         }
1801                                         void mm_nocritical (MAILSTREAM *stream)
1802                                         {
1803                                         }
1804                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1805                                         {
1806                                         }
1807                                         void mm_fatal (char *string)
1808                                         {
1809                                         }],
1810                                         [
1811                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1812                                         ]
1813                                 )],
1814                                 [ac_cv_imap_tk="yes"],
1815                                 [ac_cv_imap_tk="no"]
1816                         )
1817                         if test "${ac_cv_imap_tk}" = "yes"; then
1818                                 AC_LINK_IFELSE(
1819                                         [AC_LANG_PROGRAM(
1820                                                 [#include <stdio.h>
1821                                                 #include <c-client/c-client.h>
1822                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1823                                                 {
1824                                                 }
1825                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1826                                                 {
1827                                                 }
1828                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1829                                                 {
1830                                                 }
1831                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1832                                                 {
1833                                                 }
1834                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1835                                                 {
1836                                                 }
1837                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1838                                                 {
1839                                                 }
1840                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1841                                                 {
1842                                                 }
1843                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1844                                                 {
1845                                                 }
1846                                                 void mm_log (char *string,long errflg)
1847                                                 {
1848                                                 }
1849                                                 void mm_dlog (char *string)
1850                                                 {
1851                                                 }
1852                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1853                                                 {
1854                                                 }
1855                                                 void mm_critical (MAILSTREAM *stream)
1856                                                 {
1857                                                 }
1858                                                 void mm_nocritical (MAILSTREAM *stream)
1859                                                 {
1860                                                 }
1861                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1862                                                 {
1863                                                 }
1864                                                 void mm_fatal (char *string)
1865                                                 {
1866                                                 }],
1867                                                 [
1868                                                 long check = mail_expunge_full(NULL, "", 0);
1869                                                 ]
1870                                         )],
1871                                         [ac_cv_imap_tk2006="yes"],
1872                                         [ac_cv_imap_tk2006="no"]
1873                                 )
1874                         fi
1875                 fi
1876         fi
1877         if test "${ac_cv_imap_tk}" = "yes"; then
1878                 AC_MSG_RESULT(yes)
1879                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1880                 IMAP_TK_INCLUDE="${imap_include}"
1881                 PBX_IMAP_TK=1
1882                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1883                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1884                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1885                 fi
1886         else
1887                 AC_MSG_RESULT(no)
1888         fi
1889         CPPFLAGS="${saved_cppflags}"
1890         LIBS="${saved_libs}"
1891 fi
1892
1893 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1894
1895 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1896
1897 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1898
1899 # BSD (and OS X) equivalent of inotify
1900 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1901
1902 # 64-bit version of kevent (from kqueue) on OS X
1903 AC_CHECK_FUNCS([kevent64])
1904
1905 # Needed by unixodbc
1906 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1907
1908 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1909
1910 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1911
1912 if test "${PBX_MISDN}" = 1; then
1913    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1914    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1915    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1916    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1917    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1918    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1919 fi
1920
1921 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1922
1923 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1924
1925 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1926
1927 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1928 [#include <ne_auth.h>],
1929 [#ifndef NE_AUTH_NTLM
1930 #error Need libneon >= 0.29.0
1931 #endif])
1932
1933 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1934 [#include <net-snmp/net-snmp-config.h>
1935 #include <net-snmp/net-snmp-includes.h>
1936 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1937 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1938
1939 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1940
1941 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1942
1943 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1944
1945 # Non-glibc platforms require libexecinfo for backtrace support
1946 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1947 # Linux, however, has backtrace directly in glibc
1948 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1949
1950 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1951
1952 # possible places for oss definitions
1953 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1954 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1955 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1956
1957 PG_CONFIG=No
1958 if test "${USE_PGSQL}" != "no"; then
1959    if test "x${PGSQL_DIR}" != "x"; then
1960       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1961       if test x"${PG_CONFIG}" = xNo; then
1962          AC_MSG_NOTICE([***])
1963          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1964          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1965          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1966          AC_MSG_NOTICE([*** including --without-postgres])
1967          exit 1
1968       fi
1969    else
1970       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1971    fi
1972 fi
1973 if test "${PG_CONFIG}" != No; then
1974    PGSQL_libdir=`${PG_CONFIG} --libdir`
1975    PGSQL_includedir=`${PG_CONFIG} --includedir`
1976    if test "x$?" != "x0" ; then
1977       if test -n "${PGSQL_MANDATORY}" ; then
1978          AC_MSG_NOTICE([***])
1979          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1980          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1981          AC_MSG_NOTICE([*** including --without-postgres])
1982          exit 1
1983           fi
1984    else
1985       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1986       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1987
1988       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1989       old_CFLAGS=${CFLAGS}
1990       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1991       old_LDFLAGS=${LDFLAGS}
1992       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1993       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1994           [const char *foo = pg_encoding_to_char(1)])],
1995         [AC_MSG_RESULT(yes)
1996          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1997         [AC_MSG_RESULT(no)])
1998       CFLAGS=${old_CFLAGS}
1999       LDFLAGS=${old_LDFLAGS}
2000
2001       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2002          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2003          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2004          PBX_PGSQL=1
2005       elif test -n "${PGSQL_MANDATORY}";
2006       then
2007          AC_MSG_NOTICE([***])
2008          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2009          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2010          AC_MSG_NOTICE([*** including --without-postgres])
2011          exit 1
2012       fi
2013    fi
2014 fi
2015
2016 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2017
2018 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2019
2020 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2021
2022 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2023 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2024 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2025 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2026 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2027 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2028 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2029 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2030 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2031 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2032 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2033 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2034 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2035 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2036 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2037 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2038
2039 # ------------------------------------v
2040 # TODO: The code can be changed to always include these features now.
2041 # These features will always be present if pri_connected_line_update is available.
2042 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2043 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2044 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2045 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2046 # ------------------------------------^
2047
2048 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2049
2050 AST_C_COMPILE_CHECK([SPANDSP], [
2051                 #if SPANDSP_RELEASE_DATE < 20080516
2052                 #error "spandsp 0.0.5 or greater is required"
2053                 #endif
2054         ], [spandsp/version.h], , [minimum version of SpanDSP])
2055
2056 if test "x${PBX_SPANDSP}" = "x1" ; then
2057         # We found the correct version in the header, now let's make sure it links
2058         # properly, and that libtiff is available
2059         PBX_SPANDSP=0
2060         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2061 fi
2062
2063 if test "x${PBX_SPANDSP}" = "x1" ; then
2064         # We also need t38_terminal_init()
2065         PBX_SPANDSP=0
2066         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2067 fi
2068
2069 # Check for libss7 v1.0 branch compatible version.
2070 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_adjpc], [libss7.h])
2071
2072 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2073
2074 if test "${USE_PWLIB}" != "no"; then
2075         if test -n "${PWLIB_DIR}"; then
2076                 PWLIBDIR="${PWLIB_DIR}"
2077         fi
2078         AST_CHECK_PWLIB()
2079         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2080
2081         if test "${HAS_PWLIB:-unset}" != "unset"; then
2082                 AST_CHECK_PWLIB_PLATFORM()
2083
2084                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2085
2086                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2087                         [Define if your system has the PWLib libraries.],
2088                         [#include "ptlib.h"],
2089                         [int q = (int) PTime::IsDaylightSavings();])
2090         fi
2091 fi
2092
2093 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2094         if test -n "${OPENH323_DIR}"; then
2095                 OPENH323DIR="${OPENH323_DIR}"
2096         fi
2097         AST_CHECK_OPENH323()
2098         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2099         AST_CHECK_OPENH323_BUILD()
2100         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2101         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2102                 [Define if your system has the OpenH323 libraries.],
2103                 [#include "ptlib.h"
2104                 #include "h323.h"
2105                 #include "h323ep.h"],
2106                 [H323EndPoint ep = H323EndPoint();],
2107                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2108 fi
2109
2110 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2111 if test "x${PBX_LUA}" = "x1" ; then
2112         if test x"${LUA_DIR}" = x; then
2113                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2114         else
2115                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2116         fi
2117 fi
2118
2119 # Some distributions (like SuSE) remove the 5.1 suffix.
2120 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
2121
2122 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2123
2124 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2125 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2126
2127 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2128
2129 # See if the main speex library contains the preprocess functions
2130 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2131 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2132    PBX_SPEEX_PREPROCESS=1
2133 fi
2134
2135 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2136 if test "${PBX_SPEEXDSP}" = 1; then
2137    PBX_SPEEX_PREPROCESS=1
2138 fi
2139
2140 AC_SUBST(PBX_SPEEX_PREPROCESS)
2141
2142 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2143
2144 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2145
2146 if test "${PBX_SQLITE3}" != 1; then
2147         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2148         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2149         exit 1
2150 fi
2151
2152 # Find crypt support
2153 # * -lcrypt on *NIX
2154 # * in libsystem on OS X
2155 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2156 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2157
2158 if test "x$LIBCRYPT_LIB" != "x" ; then
2159     CRYPT_LIB="$LIBCRYPT_LIB"
2160     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2161     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2162 elif test "x$SYSCRYPT" != "x" ; then
2163     CRYPT_LIB=""
2164     CRYPT_INCLUDE=""
2165     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2166 fi
2167
2168 AC_SUBST(CRYPT_LIB)
2169 AC_SUBST(CRYPT_INCLUDE)
2170
2171 # Find crypt_r support
2172 AC_CHECK_LIB([crypt], [crypt_r],
2173     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2174
2175 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2176
2177 if test "$PBX_CRYPTO" = "1";
2178 then
2179         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2180 fi
2181
2182 if test "$PBX_OPENSSL" = "1";
2183 then
2184         AST_CHECK_OSPTK([4], [0], [0])
2185         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2186 fi
2187
2188 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2189
2190 if test "$PBX_SRTP" = "1";
2191 then
2192     saved_libs="${LIBS}"
2193     saved_ldflags="${LDFLAGS}"
2194     saved_cflags="${CFLAGS}"
2195     LIBS="${LIBS} ${SRTP_LIB}"
2196     LDFLAGS="${LDFLAGS} -shared -fPIC"
2197     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2198     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2199     AC_LINK_IFELSE(
2200     [
2201         AC_LANG_PROGRAM(
2202             [#include <srtp/srtp.h>],
2203             [srtp_init();]
2204         )
2205     ],
2206     [ AC_MSG_RESULT(yes) ],
2207     [
2208         AC_MSG_RESULT(no)
2209         AC_MSG_WARN(***)
2210         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2211         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2212         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2213         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2214         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2215         AC_MSG_WARN(*** configure script.)
2216         AC_MSG_WARN(***)
2217         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2218         AC_MSG_WARN(*** with the --without-srtp option.)
2219         exit 1
2220     ]
2221     )
2222     LIBS="${saved_libs}"
2223     LDFLAGS="${saved_ldflags}"
2224     CFLAGS="${saved_cflags}"
2225 fi
2226
2227 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2228
2229 for ver in 2.0 2.2 2.4 2.6; do
2230         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2231         if test "$PBX_GMIME" = 1; then
2232                 break;
2233         fi
2234 done
2235
2236 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2237
2238 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2239
2240 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2241
2242 if test "${tonezone_does_not_need_lm}" = "no" ; then
2243   tonezone_extra="-lm"
2244 fi
2245
2246 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2247
2248 if test "${OSARCH}" = "OpenBSD";
2249 then
2250         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2251 else
2252         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2253 fi
2254 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2255
2256 AC_LANG_PUSH(C++)
2257
2258 if test "${USE_VPB}" != "no"; then
2259    AC_MSG_CHECKING(for vpb_open in -lvpb)
2260    saved_libs="${LIBS}"
2261    saved_cppflags="${CPPFLAGS}"
2262    if test "x${VPB_DIR}" != "x"; then
2263       if test -d ${VPB_DIR}/lib; then
2264          vpblibdir=${VPB_DIR}/lib
2265       else
2266          vpblibdir=${VPB_DIR}
2267       fi
2268       LIBS="${LIBS} -L${vpblibdir}"
2269       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2270    fi
2271    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2272    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2273    AC_LINK_IFELSE(
2274         [
2275         AC_LANG_PROGRAM(
2276         [#include <vpbapi.h>],
2277         [int q = vpb_open(0,0);])
2278         ],
2279         [       AC_MSG_RESULT(yes)
2280                 ac_cv_lib_vpb_vpb_open="yes"
2281         ],
2282         [       AC_MSG_RESULT(no)
2283                 ac_cv_lib_vpb_vpb_open="no"
2284         ]
2285         )
2286    LIBS="${saved_libs}"
2287    CPPFLAGS="${saved_cppflags}"
2288    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2289         VPB_LIB="-lvpb"
2290         if test "${VPB_DIR}" != ""; then
2291            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2292            VPB_INCLUDE="-I${VPB_DIR}/include"
2293         fi
2294         PBX_VPB=1
2295         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2296    fi
2297 fi
2298
2299 AC_LANG_POP
2300
2301 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2302
2303 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2304         # Does ODBC support wide characters?
2305         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2306         AC_LINK_IFELSE(
2307                 [AC_LANG_PROGRAM(
2308                         [#include <sql.h>
2309 #include <sqlext.h>],
2310                         [int foo = SQL_WCHAR])],
2311                 AC_MSG_RESULT(yes)
2312                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2313                 AC_MSG_RESULT(no)
2314         )
2315 fi
2316
2317 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2318 AC_SUBST(PBX_H323)
2319
2320 AC_CHECK_HEADER([linux/compiler.h],
2321                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2322
2323 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2324                                    #include <linux/version.h>
2325                                    #ifdef HAVE_LINUX_COMPILER_H
2326                                    #include <linux/compiler.h>
2327                                    #endif
2328                                    ])
2329 AC_SUBST(PBX_IXJUSER)
2330
2331 # Used in res/res_pktccops
2332 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2333 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2334
2335 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2336 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2337 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2338
2339 # possible places for video4linux version 1
2340 AC_CHECK_HEADER([linux/videodev.h],
2341         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2342
2343 # possible places for X11
2344 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2345 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2346
2347 PBX_LAUNCHD=0
2348 if test "${cross_compiling}" = "no";
2349 then
2350   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2351   if test "${HAVE_SBIN_LAUNCHD}" = 1; then
2352     PBX_LAUNCHD=1
2353   fi
2354 fi
2355 AC_SUBST(PBX_LAUNCHD)
2356
2357 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2358
2359 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2360 # or iODBC
2361
2362 PBX_GENERIC_ODBC=0
2363
2364 if test "${PBX_UNIXODBC}" = 1; then
2365    PBX_GENERIC_ODBC=1
2366    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2367    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2368 elif test "${PBX_IODBC}" = 1; then
2369    PBX_GENERIC_ODBC=1
2370    GENERIC_ODBC_LIB="${IODBC_LIB}"
2371    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2372 fi
2373
2374 AC_SUBST([GENERIC_ODBC_LIB])
2375 AC_SUBST([GENERIC_ODBC_INCLUDE])
2376 AC_SUBST([PBX_GENERIC_ODBC])
2377
2378 PBX_SYSLOG=0
2379
2380 if test "${ac_cv_header_syslog_h}" = "yes"; then
2381    # syslog facilities
2382    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2383    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2384    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2385    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2386    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2387    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2388    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2389    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2390    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2391    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2392    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2393    PBX_SYSLOG=1
2394 fi
2395
2396 AC_SUBST([PBX_SYSLOG])
2397
2398 if test -f makeopts; then
2399         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2400 else
2401         touch makeopts.acbak
2402 fi
2403
2404 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2405 AST_CHECK_MANDATORY
2406
2407 if test -f build_tools/menuselect-deps; then
2408     # extract old values of all PBX_ variables from menuselect-deps
2409     # and preserve them so that menuselect can determine whether
2410     # any previously-met dependencies are no longer met and warn
2411     # the user appropriately
2412     while IFS="=:" read var val old_val; do
2413         eval "PBX_${var}=\${PBX_${var}}:${val}"
2414     done < build_tools/menuselect-deps
2415 fi
2416
2417 AC_OUTPUT
2418
2419 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2420 if test "x${ac_cv_path_CMP}" = "x:"; then
2421         ( cd `pwd`/menuselect && ./configure )
2422 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2423         ( cd `pwd`/menuselect && ./configure )
2424 fi ; fi
2425
2426 rm makeopts.acbak makeopts.acbak2
2427
2428
2429 if test "x${silent}" != "xyes" ; then
2430 echo
2431 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2432 echo "            .\$7\$7..          .7\$\$7:.    "
2433 echo "          .\$\$:.                 ,\$7.7   "
2434 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2435 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2436 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2437 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2438 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2439 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2440 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2441 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2442 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2443 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2444 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2445 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2446 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2447 echo " \$\$\$\$\$                        \$\$\$       "
2448 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2449 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2450 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2451 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2452 echo
2453 fi
2454
2455 AC_MSG_NOTICE(Package configured for: )
2456 AC_MSG_NOTICE( OS type  : $host_os)
2457 AC_MSG_NOTICE( Host CPU : $host_cpu)
2458 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2459 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2460 if test "${cross_compiling}" = "yes"; then
2461    AC_MSG_NOTICE( Cross Compilation = YES)
2462 fi