9a814cba506cf381d2b266f06229c6cb265456ad
[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([LIBXSLT], [LibXSLT], [libxslt])
417 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
418 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
419 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
420 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
421 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
422 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
423 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
424 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
425 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
426 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
427 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
428 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
429 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
430 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
431 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
432 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
433 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
434 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
435 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
436 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
437 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
438 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
439 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
440 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
441 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
442 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
443 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
444 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
445 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
446 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
447 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
448 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
449 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
450 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
451 # ------------------------------------v
452 # TODO: The code can be changed to always include these features now.
453 # These features will always be present if pri_connected_line_update is available.
454 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
455 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
456 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
457 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
458 # ------------------------------------^
459 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
460 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
461 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
462 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
463 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
464 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
465 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
466 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
467 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
468 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
469 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
470 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
471 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
472 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
473 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
474 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
475 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
476 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
477 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
478 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
479 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
480 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
481 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
482 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
483 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
484 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
485 AST_EXT_LIB_SETUP([X11], [X11], [x11])
486 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
487
488 # check for basic system features and functionality before
489 # checking for package libraries
490
491 AC_FUNC_ALLOCA
492 AC_HEADER_DIRENT
493 AC_HEADER_STDC
494 AC_HEADER_SYS_WAIT
495 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])
496
497 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
498 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
499 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
500 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
501 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
502
503 EDITLINE_LIB=""
504 if test "x$TERMCAP_LIB" != "x" ; then
505   EDITLINE_LIB="$TERMCAP_LIB"
506 elif test "x$TINFO_LIB" != "x" ; then
507   EDITLINE_LIB="$TINFO_LIB"
508 elif test "x$CURSES_LIB" != "x" ; then
509   EDITLINE_LIB="$CURSES_LIB"
510 elif test "x$NCURSES_LIB" != "x" ; then
511   EDITLINE_LIB="$NCURSES_LIB"
512 else
513   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
514 fi
515 AC_SUBST(EDITLINE_LIB)
516
517 # Find required UUID support.
518 #  * -luuid on Linux
519 #  * -le2fs-uuid on OpenBSD
520 #  * in libsystem on OS X
521 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
522 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
523 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
524
525 if test "x$LIBUUID_LIB" != "x" ; then
526   UUID_INCLUDE="$LIBUUID_INCLUDE"
527   UUID_LIB="$LIBUUID_LIB"
528 elif test "x$E2FSUUID_LIB" != "x" ; then
529   UUID_INCLUDE="$E2FSUUID_INCLUDE"
530   UUID_LIB="$E2FSUUID_LIB"
531 elif test "x$SYSUUID" != "x" ; then
532   UUID_INCLUDE=""
533   UUID_LIB=""
534 else
535   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
536 fi
537 AC_SUBST(UUID_INCLUDE)
538 AC_SUBST(UUID_LIB)
539
540 # Find required JSON support.
541 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
542
543 if test "x$JANSSON_LIB" == "x"; then
544   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
545 fi
546
547 # Another mandatory item (unless it's explicitly disabled)
548 AC_ARG_ENABLE([xmldoc],
549         [AS_HELP_STRING([--disable-xmldoc],
550                 [Explicitly disable XML documentation])],
551         [case "${enableval}" in
552                 y|ye|yes) disable_xmldoc=no ;;
553                 n|no)  disable_xmldoc=yes ;;
554                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
555         esac], [disable_xmldoc=no])
556
557 if test "${disable_xmldoc}" != "yes"; then
558         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
559         [#include <libxml/tree.h>
560         #include <libxml/parser.h>],
561         [LIBXML_TEST_VERSION])
562         if test "${PBX_LIBXML2}" != 1; then
563                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
564                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
565                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
566                 exit 1
567         fi
568
569         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
570
571 fi
572
573 # some embedded systems omit internationalization (locale) support
574 AC_CHECK_HEADERS([xlocale.h])
575
576 AC_CHECK_HEADERS([winsock.h winsock2.h])
577
578 AC_CHECK_HEADER([sys/poll.h],
579          [],
580      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
581
582 AC_SYS_LARGEFILE
583
584 # Checks for typedefs, structures, and compiler characteristics.
585 AC_HEADER_STDBOOL
586 AC_C_CONST
587 AC_TYPE_UID_T
588 AC_C_INLINE
589 AC_TYPE_LONG_DOUBLE_WIDER
590 AC_TYPE_MODE_T
591 AC_TYPE_OFF_T
592 AC_TYPE_PID_T
593 AC_TYPE_SIZE_T
594 AC_CHECK_MEMBERS([struct stat.st_blksize])
595 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
596 #include <sys/socket.h> ])
597 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
598 AC_HEADER_TIME
599 AC_STRUCT_TM
600 AC_C_VOLATILE
601 AC_CHECK_TYPES([ptrdiff_t])
602
603 # Checks for library functions.
604 AC_FUNC_CHOWN
605 AC_FUNC_CLOSEDIR_VOID
606 AC_FUNC_ERROR_AT_LINE
607 AST_FUNC_FORK
608 AC_FUNC_FSEEKO
609 AC_PROG_GCC_TRADITIONAL
610 # XXX: these are commented out until we determine whether it matters if our malloc()
611 # acts exactly like glibc's or not
612 # AC_FUNC_MALLOC
613 # AC_FUNC_REALLOC
614 AC_FUNC_MEMCMP
615 AC_FUNC_MMAP
616 AC_FUNC_SELECT_ARGTYPES
617 AC_FUNC_SETVBUF_REVERSED
618 AC_TYPE_SIGNAL
619 AC_FUNC_STAT
620 AC_FUNC_STRCOLL
621 AC_FUNC_STRFTIME
622 AC_FUNC_STRNLEN
623 AC_FUNC_STRTOD
624 AC_FUNC_UTIME_NULL
625 AC_FUNC_VPRINTF
626 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])
627
628 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
629 # so that AC_CHECK_FUNCS can detect functions in that library.
630 AC_CHECK_LIB([m], [sqrt])
631 # BSD might not have exp2, and/or log2
632 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])
633
634 # Certain architectures don't really have long double, even though
635 # AC_CHECK_FUNCS would otherwise find the following functions.
636 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
637         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])
638 fi
639
640 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
641 AC_LINK_IFELSE(
642         [AC_LANG_PROGRAM([#include <limits.h>],
643                 [long long foo = LLONG_MAX])],
644         AC_MSG_RESULT(yes)
645         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
646         AC_MSG_RESULT(no)
647 )
648
649 AC_MSG_CHECKING(for timersub in time.h)
650 AC_LINK_IFELSE(
651         [AC_LANG_PROGRAM([#include <sys/time.h>],
652                 [struct timeval *a; timersub(a, a, a);])],
653         AC_MSG_RESULT(yes)
654                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
655         AC_MSG_RESULT(no)
656 )
657
658 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
659 old_LDFLAGS=${LDFLAGS}
660 cat >conftest.dynamics <<_ACEOF
661 {
662         *ast_*;
663 };
664 _ACEOF
665 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
666 PBX_DYNAMIC_LIST=0
667 AC_LINK_IFELSE(
668         [AC_LANG_PROGRAM([], [])],
669         PBX_DYNAMIC_LIST=1
670         AC_MSG_RESULT(yes),
671         AC_MSG_RESULT(no)
672 )
673 AC_SUBST(PBX_DYNAMIC_LIST)
674 LDFLAGS=${old_LDFLAGS}
675 rm -f conftest.dynamics
676
677 AC_CHECK_HEADER([sys/poll.h],
678    [HAS_POLL=1]
679    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
680    )
681
682 AC_ARG_ENABLE([internal-poll],
683         [AS_HELP_STRING([--enable-internal-poll],
684                 [Use Asterisk's poll implementation])],
685         [case "${enableval}" in
686                 y|ye|yes) HAS_POLL="";;
687                 n|no) HAS_POLL="${HAS_POLL}" ;;
688                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
689         esac])
690 AC_SUBST(HAS_POLL)
691
692 AC_ARG_ENABLE([asteriskssl],
693         [AS_HELP_STRING([--disable-asteriskssl],
694                 [Disable Asterisk's SSL wrapper library])],
695         [case "${enableval}" in
696                 y|ye|yes) AST_ASTERISKSSL=yes ;;
697                 n|no)  AST_ASTERISKSSL=no ;;
698                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
699         esac], [AST_ASTERISKSSL=yes])
700 AC_SUBST(AST_ASTERISKSSL)
701
702 # https support (in main/http.c) uses funopen on BSD systems,
703 # fopencookie on linux
704 AC_CHECK_FUNCS([funopen fopencookie])
705
706 AC_CHECK_FUNCS([inet_aton])
707
708 # check if we have IP_PKTINFO constant defined
709 AC_MSG_CHECKING(for IP_PKTINFO)
710 AC_LINK_IFELSE(
711                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
712                                                 [int pi = IP_PKTINFO;])],
713                 AC_MSG_RESULT(yes)
714                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
715                 AC_MSG_RESULT(no)
716 )
717
718 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
719 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
720
721 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
722 AC_LINK_IFELSE(
723         [AC_LANG_PROGRAM([#include <stdlib.h>
724                          #include <netdb.h>],
725                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
726         AC_MSG_RESULT(yes)
727         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
728         AC_MSG_RESULT(no)
729 )
730
731 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
732 AC_LINK_IFELSE(
733         [AC_LANG_PROGRAM([#include <stdlib.h>
734                          #include <netdb.h>],
735                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
736         AC_MSG_RESULT(yes)
737         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
738         AC_MSG_RESULT(no)
739 )
740
741 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
742
743 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
744 AC_LINK_IFELSE(
745 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
746 AC_MSG_RESULT(yes)
747 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
748 AC_MSG_RESULT(no)
749 )
750
751 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
752 AC_LINK_IFELSE(
753 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
754 AC_MSG_RESULT(yes)
755 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
756 AC_MSG_RESULT(no)
757 )
758
759 AC_MSG_CHECKING(for locale_t in locale.h)
760 AC_LINK_IFELSE(
761 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
762 AC_MSG_RESULT(yes)
763 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
764 AC_MSG_RESULT(no)
765   AC_MSG_CHECKING(for locale_t in xlocale.h)
766   AC_LINK_IFELSE(
767   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
768   AC_MSG_RESULT(yes)
769   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
770   AC_MSG_RESULT(no)
771   )
772 )
773
774 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
775 AC_LINK_IFELSE(
776 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
777 AC_MSG_RESULT(yes)
778 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
779 AC_MSG_RESULT(no)
780 )
781
782 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
783 AC_LINK_IFELSE(
784 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
785 AC_MSG_RESULT(yes)
786 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
787 AC_MSG_RESULT(no)
788 )
789
790 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
791
792 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
793 AC_LINK_IFELSE(
794 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
795 AC_MSG_RESULT(yes)
796 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
797 AC_MSG_RESULT(no)
798 )
799
800 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
801 AC_LINK_IFELSE(
802 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
803 AC_MSG_RESULT(yes)
804 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
805 AC_MSG_RESULT(no)
806 )
807
808 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
809 save_LIBS="$LIBS"
810 save_CFLAGS="$CFLAGS"
811 LIBS="$PTHREAD_LIBS $LIBS"
812 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
813 AC_LINK_IFELSE(
814   [AC_LANG_PROGRAM(
815     [#include <pthread.h>
816      #include <time.h>],
817     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
818   ],[
819     AC_MSG_RESULT(yes)
820     ac_cv_pthread_rwlock_timedwrlock="yes"
821   ],[
822     AC_MSG_RESULT(no)
823     ac_cv_pthread_rwlock_timedwrlock="no"
824   ]
825 )
826 LIBS="$save_LIBS"
827 CFLAGS="$save_CFLAGS"
828 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
829   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
830 fi
831
832 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
833 saved_CFLAGS="${CFLAGS}"
834 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
835 AC_COMPILE_IFELSE(
836   [AC_LANG_PROGRAM(
837     [#include <pthread.h>
838      void empty(){}],
839         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
840   ],[
841     AC_MSG_RESULT(no)
842     ac_cv_pthread_once_needsbraces="no"
843   ],[
844     AC_MSG_RESULT(yes)
845     ac_cv_pthread_once_needsbraces="yes"
846   ]
847 )
848 CFLAGS="${saved_CFLAGS}"
849 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
850   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
851 fi
852
853 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
854
855 # Can we compare a mutex to its initial value?
856 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
857 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
858 AC_LINK_IFELSE(
859         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
860         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
861                 return 0;
862         }
863         return 0])],
864         AC_MSG_RESULT(yes)
865         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.]),
866         AC_MSG_RESULT(no)
867 )
868
869 #if test "${cross_compiling}" = "no";
870 #then
871 #AC_MSG_CHECKING(for working epoll support)
872 #AC_LINK_IFELSE(
873 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
874 #                                         if (res < 0)
875 #                                            return 1;
876 #                                         close (res);
877 #                                         return 0;]),
878 #AC_MSG_RESULT(yes)
879 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
880 #AC_MSG_RESULT(no)
881 #)
882 #fi
883
884 # for FreeBSD thr_self
885 AC_CHECK_HEADERS([sys/thr.h])
886
887 AC_MSG_CHECKING(for compiler atomic operations)
888 AC_LINK_IFELSE(
889 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
890 AC_MSG_RESULT(yes)
891 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
892 AC_MSG_RESULT(no)
893 )
894
895 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
896 AC_MSG_CHECKING([if your system printf is NULL-safe.])
897 AC_RUN_IFELSE(
898         [AC_LANG_PROGRAM([#include <stdio.h>],
899                 [printf("%s", NULL)])],
900         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
901         AC_MSG_RESULT(yes),
902         AC_MSG_RESULT(no),
903         # It's unlikely an embedded system will have this.
904         AC_MSG_RESULT(unknown)
905 )
906
907 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
908 AC_RUN_IFELSE(
909 [AC_LANG_PROGRAM([
910 #include <stdio.h>
911 #include <sys/select.h>
912 #include <sys/time.h>
913 #include <sys/resource.h>
914 #include <string.h>
915 #include <errno.h>
916 #include <stdlib.h>
917 #include <sys/types.h>
918 #include <sys/stat.h>
919 #include <fcntl.h>
920 #include <unistd.h>
921 ], [[
922         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
923         int fd0, fd1;
924         struct timeval tv = { 0, };
925         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
926         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
927         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
928         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
929         FD_SET(fd0, (fd_set *) &fds);
930         FD_SET(fd1, (fd_set *) &fds);
931         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
932         exit(0)]])],
933         AC_MSG_RESULT(yes)
934         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
935         AC_MSG_RESULT(no),
936         AC_MSG_RESULT(cross-compile)
937 )
938
939 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
940         AC_RUN_IFELSE(
941                 [AC_LANG_PROGRAM([
942 #include <unistd.h>
943 #include <sys/types.h>
944 #include <stdlib.h>
945 ], [if (getuid() != 0) { exit(1); }])],
946                 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.]))
947 fi
948
949 AST_GCC_ATTRIBUTE(pure)
950 AST_GCC_ATTRIBUTE(malloc)
951 AST_GCC_ATTRIBUTE(const)
952 AST_GCC_ATTRIBUTE(unused)
953 AST_GCC_ATTRIBUTE(always_inline)
954 AST_GCC_ATTRIBUTE(deprecated)
955 AST_GCC_ATTRIBUTE(sentinel)
956 AST_GCC_ATTRIBUTE(warn_unused_result)
957
958 # Support weak symbols on a platform specific basis.  The Mac OS X
959 # (Darwin) support must be isolated from the other platforms because
960 # it has caused other platforms to fail.
961 #
962 case "${OSARCH}" in
963         darwin*)
964         # Allow weak symbol support on Darwin platforms only because there
965         # is active community support for it.
966         # However, Darwin seems to break weak symbols for each new version.
967         #
968         AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
969
970         # Several other platforms including Linux have GCC versions that
971         # define the weak attribute.  However, this attribute is only
972         # setup for use in the code by Darwin.
973         AST_GCC_ATTRIBUTE(weak, [], [], PBX_WEAKREF)
974         ;;
975         linux-gnu)
976         # Primarily support weak symbols on Linux platforms.
977         #
978         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
979         ;;
980         *)
981         # Allow weak symbols on other platforms.  However, any problems
982         # with this feature on other platforms must be fixed by the
983         # community.
984         #
985         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
986         ;;
987 esac
988
989 AC_MSG_CHECKING(for -ffunction-sections support)
990 saved_CFLAGS="${CFLAGS}"
991 CFLAGS="${CFLAGS} -ffunction-sections"
992 AC_COMPILE_IFELSE(
993         [AC_LANG_PROGRAM([], [int x = 1;])],
994         AC_MSG_RESULT(yes)
995         [saved_LDFLAGS="${LDFLAGS}"]
996         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
997         AC_MSG_CHECKING(for --gc-sections support)
998         AC_LINK_IFELSE(
999                 [AC_LANG_PROGRAM([], [int x = 1;])],
1000                 AC_MSG_RESULT(yes)
1001                 [GC_CFLAGS="-ffunction-sections"]
1002                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1003                 AC_MSG_RESULT(no)
1004         )
1005         [LDFLAGS="${saved_LDFLAGS}"],
1006         AC_MSG_RESULT(no)
1007 )
1008 CFLAGS="${saved_CFLAGS}"
1009 AC_SUBST(GC_CFLAGS)
1010 AC_SUBST(GC_LDFLAGS)
1011
1012 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1013 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1014         AC_MSG_RESULT(yes)
1015         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1016 else
1017         AC_MSG_RESULT(no)
1018         AST_DECLARATION_AFTER_STATEMENT=
1019 fi
1020 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1021
1022 AC_MSG_CHECKING(for -Wtrampolines support)
1023 if $(${CC} -Wtrampolines -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1024         AC_MSG_RESULT(yes)
1025         AST_TRAMPOLINES=-Wtrampolines
1026 else
1027         AC_MSG_RESULT(no)
1028         AST_TRAMPOLINES=
1029 fi
1030 AC_SUBST(AST_TRAMPOLINES)
1031
1032 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1033 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1034         AC_MSG_RESULT(yes)
1035         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
1036 else
1037         AC_MSG_RESULT(no)
1038         AST_FORTIFY_SOURCE=
1039 fi
1040 AC_SUBST(AST_FORTIFY_SOURCE)
1041
1042 AC_MSG_CHECKING(for -fno-strict-overflow)
1043 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1044         AC_MSG_RESULT(yes)
1045         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1046 else
1047         AC_MSG_RESULT(no)
1048         AST_NO_STRICT_OVERFLOW=
1049 fi
1050 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1051
1052 AC_MSG_CHECKING(for -Wshadow)
1053 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1054         AC_MSG_RESULT(yes)
1055         AST_SHADOW_WARNINGS=-Wshadow
1056 else
1057         AC_MSG_RESULT(no)
1058         AST_SHADOW_WARNINGS=
1059 fi
1060 AC_SUBST(AST_SHADOW_WARNINGS)
1061
1062 AC_MSG_CHECKING(for -march=native support)
1063 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1064         if test "${CONFIG_CFLAGS}" = ""; then
1065                 AC_MSG_RESULT(yes)
1066                 AST_NATIVE_ARCH=1
1067         else
1068                 AC_MSG_RESULT(user CFLAGS present)
1069                 AST_NATIVE_ARCH=
1070         fi
1071 else
1072         AC_MSG_RESULT(no)
1073         AST_NATIVE_ARCH=
1074 fi
1075 AC_SUBST(AST_NATIVE_ARCH)
1076
1077 dnl Nested functions required for RAII implementation
1078 AC_MSG_CHECKING(for -fnested-functions)
1079 AC_COMPILE_IFELSE(
1080         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1081         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1082         AC_MSG_RESULT(no)
1083         [AST_NESTED_FUNCTIONS=],
1084         AC_MSG_RESULT(required)
1085         [AST_NESTED_FUNCTIONS=-fnested-functions]
1086 )
1087 AC_SUBST(AST_NESTED_FUNCTIONS)
1088
1089 dnl Check to see if rpath should be set in LDFLAGS
1090 AC_ARG_ENABLE(rpath,
1091         [AC_HELP_STRING([--disable-rpath],
1092                         [Disables rpath linker option checking])],
1093         [case "${enableval}" in
1094                 y|ye|yes) check_rpath=yes ;;
1095                 n|no) check_rpath=no ;;
1096                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1097         esac], [check_rpath=yes])
1098
1099 AC_MSG_CHECKING(whether to use rpath)
1100 AST_RPATH=
1101 if test "${check_rpath}" != yes; then
1102         AC_MSG_RESULT(skipped)
1103 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1104         AC_MSG_RESULT(not needed)
1105 else
1106         AST_RPATH="-Wl,-rpath,${libdir}"
1107 fi
1108 AC_SUBST(AST_RPATH)
1109
1110 AC_MSG_CHECKING(for sysinfo)
1111 AC_LINK_IFELSE(
1112         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1113                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1114         AC_MSG_RESULT(yes)
1115         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1116         AC_MSG_RESULT(no)
1117 )
1118
1119 AC_SEARCH_LIBS(res_9_ninit, resolv)
1120 AC_MSG_CHECKING(for res_ninit)
1121 AC_LINK_IFELSE(
1122         [AC_LANG_PROGRAM([
1123                         #ifdef HAVE_SYS_SOCKET_H
1124                         #include <sys/socket.h>
1125                         #endif
1126                         #ifdef HAVE_NETINET_IN_H
1127                         #include <netinet/in.h>
1128                         #endif
1129                         #ifdef HAVE_ARPA_NAMESER_H
1130                         #include <arpa/nameser.h>
1131                         #endif
1132                         #include <resolv.h>],
1133                         [int foo = res_ninit(NULL);])],
1134         AC_MSG_RESULT(yes)
1135         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1136         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1137         AC_MSG_CHECKING(for res_ndestroy)
1138         AC_LINK_IFELSE(
1139                 [AC_LANG_PROGRAM([
1140                                 #ifdef HAVE_SYS_SOCKET_H
1141                                 #include <sys/socket.h>
1142                                 #endif
1143                                 #ifdef HAVE_NETINET_IN_H
1144                                 #include <netinet/in.h>
1145                                 #endif
1146                                 #ifdef HAVE_ARPA_NAMESER_H
1147                                 #include <arpa/nameser.h>
1148                                 #endif
1149                                 #include <resolv.h>],
1150                                 [res_ndestroy(NULL);])],
1151                 AC_MSG_RESULT(yes)
1152                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1153                 AC_MSG_RESULT(no)
1154         )
1155         AC_SEARCH_LIBS(res_9_close, resolv)
1156         AC_MSG_CHECKING(for res_close)
1157         AC_LINK_IFELSE(
1158                 [AC_LANG_PROGRAM([
1159                                 #ifdef HAVE_SYS_SOCKET_H
1160                                 #include <sys/socket.h>
1161                                 #endif
1162                                 #ifdef HAVE_NETINET_IN_H
1163                                 #include <netinet/in.h>
1164                                 #endif
1165                                 #ifdef HAVE_ARPA_NAMESER_H
1166                                 #include <arpa/nameser.h>
1167                                 #endif
1168                                 #include <resolv.h>],
1169                                 [res_close();])],
1170                 AC_MSG_RESULT(yes)
1171                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1172                 AC_MSG_RESULT(no)
1173         ),
1174         AC_MSG_RESULT(no)
1175 )
1176
1177 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1178
1179 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1180
1181 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1182
1183 AC_CHECK_HEADER([libkern/OSAtomic.h],
1184                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1185
1186 AC_CHECK_SIZEOF([int])
1187 AC_CHECK_SIZEOF([long])
1188 AC_CHECK_SIZEOF([long long])
1189 AC_CHECK_SIZEOF([char *])
1190 AC_CHECK_SIZEOF(long)
1191 AC_CHECK_SIZEOF(long long)
1192 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1193 fd_set foo;])
1194 # This doesn't actually work; what it does is to use the variable set in the
1195 # previous test as a cached value to set the right output variables.
1196 AC_CHECK_SIZEOF(fd_set.fds_bits)
1197
1198 # Set a type compatible with the previous.  We cannot just use a generic type
1199 # for these bits, because on big-endian systems, the bits won't match up
1200 # correctly if the size is wrong.
1201 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1202   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1203 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1204   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1205 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1206   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1207 fi ; fi ; fi
1208
1209 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1210 PBX_DLADDR=0
1211 old_LIBS=${LIBS}
1212 LIBS="${LIBS} -ldl"
1213 AC_LINK_IFELSE(
1214         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1215 #include <dlfcn.h>],
1216                 [dladdr((void *)0, (void *)0)]
1217         )],
1218         AC_MSG_RESULT(yes)
1219         PBX_DLADDR=1
1220         AC_SUBST([PBX_DLADDR])
1221         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1222         AC_MSG_RESULT(no)
1223 )
1224 LIBS=${old_LIBS}
1225
1226 # PKGCONFIG is used in later tests
1227 PKG_PROG_PKG_CONFIG()
1228
1229
1230 # do the package library checks now
1231
1232 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1233
1234 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1235
1236 if test "${PBX_BFD}" = "0"; then
1237   # Fedora/RedHat/CentOS require extra libraries
1238   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1239 fi
1240
1241 if test "x${OSARCH}" = "xlinux-gnu" ; then
1242   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1243 fi
1244
1245 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1246 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1247 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1248
1249 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1250
1251 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1252
1253 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1254
1255 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1256 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1257
1258 GSM_INTERNAL="yes"
1259 AC_SUBST(GSM_INTERNAL)
1260 GSM_SYSTEM="yes"
1261 if test "${USE_GSM}" != "no"; then
1262    if test "${GSM_DIR}" = "internal"; then
1263       GSM_SYSTEM="no"
1264    elif test "${GSM_DIR}" != ""; then
1265       GSM_INTERNAL="no"
1266    fi
1267    if test "${GSM_SYSTEM}" = "yes"; then
1268       gsmlibdir=""
1269       if test "x${GSM_DIR}" != "x"; then
1270          if test -d ${GSM_DIR}/lib; then
1271             gsmlibdir="-L${GSM_DIR}/lib"
1272          else
1273             gsmlibdir="-L${GSM_DIR}"
1274          fi
1275       fi
1276       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1277       [Define to indicate the GSM library]), [], ${gsmlibdir})
1278       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1279          if test "x${GSM_DIR}" != "x" ; then
1280             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1281             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1282          else
1283             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1284             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1285          fi
1286          if test "${GSM_HEADER_FOUND}" = "0" ; then
1287             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1288                if test "x${GSM_MANDATORY}" = "xyes" ; then
1289                   AC_MSG_NOTICE([***])
1290                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1291                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1292                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1293                   exit 1
1294                fi
1295             fi
1296          fi
1297          GSM_OK=0
1298          if test "${GSM_HEADER_FOUND}" = "1" ; then
1299             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1300             GSM_OK=1
1301          else
1302             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1303                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1304                GSM_OK=1
1305             fi
1306          fi
1307          if test "${GSM_OK}" = "1" ; then
1308             GSM_LIB="-lgsm"
1309             if test "x${GSM_DIR}" != "x"; then
1310                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1311                GSM_INCLUDE="-I${GSM_DIR}/include"
1312             fi
1313             PBX_GSM=1
1314             GSM_INTERNAL="no"
1315          fi
1316       fi
1317    fi
1318    if test "${GSM_INTERNAL}" = "yes"; then
1319       PBX_GSM=1
1320       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1321    fi
1322 fi
1323
1324 ILBC_INTERNAL="yes"
1325 AC_SUBST(ILBC_INTERNAL)
1326 ILBC_SYSTEM="yes"
1327 if test "${USE_ILBC}" != "no"; then
1328    if test "${ILBC_DIR}" = "internal"; then
1329       ILBC_SYSTEM="no"
1330    elif test "${ILBC_DIR}" != ""; then
1331       ILBC_INTERNAL="no"
1332    fi
1333    if test "${ILBC_SYSTEM}" = "yes"; then
1334       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1335       if test "$PBX_ILBC" = "1"; then
1336          ILBC_INTERNAL="no"
1337       fi
1338    fi
1339    if test "${ILBC_INTERNAL}" = "yes"; then
1340       PBX_ILBC=1
1341    fi
1342 fi
1343
1344 LIBEDIT_INTERNAL="yes"
1345 AC_SUBST(LIBEDIT_INTERNAL)
1346 LIBEDIT_SYSTEM="yes"
1347 if test "${USE_LIBEDIT}" != "no"; then
1348    if test "${LIBEDIT_DIR}" = "internal"; then
1349       LIBEDIT_SYSTEM="no"
1350    elif test "${LIBEDIT_DIR}" != ""; then
1351       LIBEDIT_INTERNAL="no"
1352    fi
1353    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1354       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1355       if test "$PBX_LIBEDIT" = "1"; then
1356          LIBEDIT_INTERNAL="no"
1357       fi
1358    fi
1359    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1360       PBX_LIBEDIT=1
1361    fi
1362 fi
1363
1364 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1365 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1366 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1367 # Some versions of Linux package iconv in glibc
1368 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1369
1370 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1371 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1372
1373 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1374
1375 if test "${USE_IMAP_TK}" != "no"; then
1376         saved_cppflags="${CPPFLAGS}"
1377         saved_libs="${LIBS}"
1378         switch_to_system_on_failure="no"
1379         if test "${IMAP_TK_DIR}" = ""; then
1380                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1381                 switch_to_system_on_failure="yes"
1382         fi
1383         if test "${IMAP_TK_DIR}" != "system"; then
1384                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1385                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1386                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1387                 fi
1388                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1389                 imap_include="-I${IMAP_TK_DIR}/c-client"
1390         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1391                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1392                 AC_LINK_IFELSE(
1393                 [AC_LANG_PROGRAM(
1394                                 [#include "c-client.h"
1395                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1396                                 {
1397                                 }
1398                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1399                                 {
1400                                 }
1401                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1402                                 {
1403                                 }
1404                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1405                                 {
1406                                 }
1407                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1408                                 {
1409                                 }
1410                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1411                                 {
1412                                 }
1413                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1414                                 {
1415                                 }
1416                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1417                                 {
1418                                 }
1419                                 void mm_log (char *string,long errflg)
1420                                 {
1421                                 }
1422                                 void mm_dlog (char *string)
1423                                 {
1424                                 }
1425                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1426                                 {
1427                                 }
1428                                 void mm_critical (MAILSTREAM *stream)
1429                                 {
1430                                 }
1431                                 void mm_nocritical (MAILSTREAM *stream)
1432                                 {
1433                                 }
1434                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1435                                 {
1436                                 }
1437                                 void mm_fatal (char *string)
1438                                 {
1439                                 }],
1440                                 [
1441                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1442                                 ]
1443                         )],
1444                         [ac_cv_imap_tk="yes"],
1445                         [ac_cv_imap_tk="no"]
1446                 )
1447                 if test "${ac_cv_imap_tk}" = "yes"; then
1448                         AC_LINK_IFELSE(
1449                                 [AC_LANG_PROGRAM(
1450                                         [#include "c-client.h"
1451                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1452                                         {
1453                                         }
1454                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1455                                         {
1456                                         }
1457                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1458                                         {
1459                                         }
1460                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1461                                         {
1462                                         }
1463                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1464                                         {
1465                                         }
1466                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1467                                         {
1468                                         }
1469                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1470                                         {
1471                                         }
1472                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1473                                         {
1474                                         }
1475                                         void mm_log (char *string,long errflg)
1476                                         {
1477                                         }
1478                                         void mm_dlog (char *string)
1479                                         {
1480                                         }
1481                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1482                                         {
1483                                         }
1484                                         void mm_critical (MAILSTREAM *stream)
1485                                         {
1486                                         }
1487                                         void mm_nocritical (MAILSTREAM *stream)
1488                                         {
1489                                         }
1490                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1491                                         {
1492                                         }
1493                                         void mm_fatal (char *string)
1494                                         {
1495                                         }],
1496                                         [
1497                                         long check = mail_expunge_full(NULL, "", 0);
1498                                         ]
1499                                 )],
1500                                 [ac_cv_imap_tk2006="yes"],
1501                                 [ac_cv_imap_tk2006="no"]
1502                         )
1503                 fi
1504                 CPPFLAGS="${saved_cppflags}"
1505                 LIBS="${saved_libs}"
1506                 if test "${ac_cv_imap_tk}" = "no"; then
1507                         AC_MSG_RESULT(no)
1508                         if test "${switch_to_system_on_failure}" = "yes"; then
1509                                 IMAP_TK_DIR="system"
1510                         else #This means they specified a directory. Search for a package installation there too
1511                                 AC_MSG_CHECKING([for system c-client library...])
1512                                 CPPFLAGS="${saved_cppflags}"
1513                                 LIBS="${saved_libs}"
1514                                 imap_include="-I${IMAP_TK_DIR}/include"
1515                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1516                                 imap_libs="-lc-client"
1517                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1518                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1519                                 AC_LINK_IFELSE(
1520                                 [AC_LANG_PROGRAM(
1521                                                 [#include "c-client.h"
1522                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1523                                                 {
1524                                                 }
1525                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1526                                                 {
1527                                                 }
1528                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1529                                                 {
1530                                                 }
1531                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1532                                                 {
1533                                                 }
1534                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1535                                                 {
1536                                                 }
1537                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1538                                                 {
1539                                                 }
1540                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1541                                                 {
1542                                                 }
1543                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1544                                                 {
1545                                                 }
1546                                                 void mm_log (char *string,long errflg)
1547                                                 {
1548                                                 }
1549                                                 void mm_dlog (char *string)
1550                                                 {
1551                                                 }
1552                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1553                                                 {
1554                                                 }
1555                                                 void mm_critical (MAILSTREAM *stream)
1556                                                 {
1557                                                 }
1558                                                 void mm_nocritical (MAILSTREAM *stream)
1559                                                 {
1560                                                 }
1561                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1562                                                 {
1563                                                 }
1564                                                 void mm_fatal (char *string)
1565                                                 {
1566                                                 }],
1567                                                 [
1568                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1569                                                 ]
1570                                         )],
1571                                         [ac_cv_imap_tk="yes"],
1572                                         [ac_cv_imap_tk="no"]
1573                                 )
1574                                 if test "${ac_cv_imap_tk}" = "yes"; then
1575                                         AC_LINK_IFELSE(
1576                                                 [AC_LANG_PROGRAM(
1577                                                         [#include "c-client.h"
1578                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1579                                                         {
1580                                                         }
1581                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1582                                                         {
1583                                                         }
1584                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1585                                                         {
1586                                                         }
1587                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1588                                                         {
1589                                                         }
1590                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1591                                                         {
1592                                                         }
1593                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1594                                                         {
1595                                                         }
1596                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1597                                                         {
1598                                                         }
1599                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1600                                                         {
1601                                                         }
1602                                                         void mm_log (char *string,long errflg)
1603                                                         {
1604                                                         }
1605                                                         void mm_dlog (char *string)
1606                                                         {
1607                                                         }
1608                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1609                                                         {
1610                                                         }
1611                                                         void mm_critical (MAILSTREAM *stream)
1612                                                         {
1613                                                         }
1614                                                         void mm_nocritical (MAILSTREAM *stream)
1615                                                         {
1616                                                         }
1617                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1618                                                         {
1619                                                         }
1620                                                         void mm_fatal (char *string)
1621                                                         {
1622                                                         }],
1623                                                         [
1624                                                         long check = mail_expunge_full(NULL, "", 0);
1625                                                         ]
1626                                                 )],
1627                                                 [ac_cv_imap_tk2006="yes"],
1628                                                 [ac_cv_imap_tk2006="no"]
1629                                         )
1630                                 fi
1631                         fi
1632                 fi
1633         fi
1634         if test "${IMAP_TK_DIR}" = "system"; then
1635                 #We will enter here if user specified "system" or if any of above checks failed
1636                 AC_MSG_CHECKING([for system c-client library...])
1637                 CPPFLAGS="${saved_cppflags}"
1638                 LIBS="${saved_libs}"
1639                 imap_ldflags=""
1640                 imap_libs="-lc-client"
1641                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1642                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1643                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1644                 AC_LINK_IFELSE(
1645                 [AC_LANG_PROGRAM(
1646                                 [#include <stdio.h>
1647                                 #include <imap/c-client.h>
1648                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1649                                 {
1650                                 }
1651                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1652                                 {
1653                                 }
1654                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1655                                 {
1656                                 }
1657                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1658                                 {
1659                                 }
1660                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1661                                 {
1662                                 }
1663                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1664                                 {
1665                                 }
1666                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1667                                 {
1668                                 }
1669                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1670                                 {
1671                                 }
1672                                 void mm_log (char *string,long errflg)
1673                                 {
1674                                 }
1675                                 void mm_dlog (char *string)
1676                                 {
1677                                 }
1678                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1679                                 {
1680                                 }
1681                                 void mm_critical (MAILSTREAM *stream)
1682                                 {
1683                                 }
1684                                 void mm_nocritical (MAILSTREAM *stream)
1685                                 {
1686                                 }
1687                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1688                                 {
1689                                 }
1690                                 void mm_fatal (char *string)
1691                                 {
1692                                 }],
1693                                 [
1694                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1695                                 ]
1696                         )],
1697                         [ac_cv_imap_tk="yes"],
1698                         [ac_cv_imap_tk="no"]
1699                 )
1700                 if test "${ac_cv_imap_tk}" = "yes"; then
1701                         AC_LINK_IFELSE(
1702                                 [AC_LANG_PROGRAM(
1703                                         [#include <stdio.h>
1704                                         #include <imap/c-client.h>
1705                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1706                                         {
1707                                         }
1708                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1709                                         {
1710                                         }
1711                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1712                                         {
1713                                         }
1714                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1715                                         {
1716                                         }
1717                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1718                                         {
1719                                         }
1720                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1721                                         {
1722                                         }
1723                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1724                                         {
1725                                         }
1726                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1727                                         {
1728                                         }
1729                                         void mm_log (char *string,long errflg)
1730                                         {
1731                                         }
1732                                         void mm_dlog (char *string)
1733                                         {
1734                                         }
1735                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1736                                         {
1737                                         }
1738                                         void mm_critical (MAILSTREAM *stream)
1739                                         {
1740                                         }
1741                                         void mm_nocritical (MAILSTREAM *stream)
1742                                         {
1743                                         }
1744                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1745                                         {
1746                                         }
1747                                         void mm_fatal (char *string)
1748                                         {
1749                                         }],
1750                                         [
1751                                         long check = mail_expunge_full(NULL, "", 0);
1752                                         ]
1753                                 )],
1754                                 [ac_cv_imap_tk2006="yes"],
1755                                 [ac_cv_imap_tk2006="no"]
1756                         )
1757                 else #looking in imap directory didn't work, try c-client
1758                         imap_ldflags=""
1759                         imap_libs="-lc-client"
1760                         imap_include="-DUSE_SYSTEM_CCLIENT"
1761                         CPPFLAGS="${saved_cppflags}"
1762                         LIBS="${saved_libs}"
1763                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1764                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1765                         AC_LINK_IFELSE(
1766                         [AC_LANG_PROGRAM(
1767                                         [#include <stdio.h>
1768                                         #include <c-client/c-client.h>
1769                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1770                                         {
1771                                         }
1772                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1773                                         {
1774                                         }
1775                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1776                                         {
1777                                         }
1778                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1779                                         {
1780                                         }
1781                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1782                                         {
1783                                         }
1784                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1785                                         {
1786                                         }
1787                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1788                                         {
1789                                         }
1790                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1791                                         {
1792                                         }
1793                                         void mm_log (char *string,long errflg)
1794                                         {
1795                                         }
1796                                         void mm_dlog (char *string)
1797                                         {
1798                                         }
1799                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1800                                         {
1801                                         }
1802                                         void mm_critical (MAILSTREAM *stream)
1803                                         {
1804                                         }
1805                                         void mm_nocritical (MAILSTREAM *stream)
1806                                         {
1807                                         }
1808                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1809                                         {
1810                                         }
1811                                         void mm_fatal (char *string)
1812                                         {
1813                                         }],
1814                                         [
1815                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1816                                         ]
1817                                 )],
1818                                 [ac_cv_imap_tk="yes"],
1819                                 [ac_cv_imap_tk="no"]
1820                         )
1821                         if test "${ac_cv_imap_tk}" = "yes"; then
1822                                 AC_LINK_IFELSE(
1823                                         [AC_LANG_PROGRAM(
1824                                                 [#include <stdio.h>
1825                                                 #include <c-client/c-client.h>
1826                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1827                                                 {
1828                                                 }
1829                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1830                                                 {
1831                                                 }
1832                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1833                                                 {
1834                                                 }
1835                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1836                                                 {
1837                                                 }
1838                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1839                                                 {
1840                                                 }
1841                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1842                                                 {
1843                                                 }
1844                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1845                                                 {
1846                                                 }
1847                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1848                                                 {
1849                                                 }
1850                                                 void mm_log (char *string,long errflg)
1851                                                 {
1852                                                 }
1853                                                 void mm_dlog (char *string)
1854                                                 {
1855                                                 }
1856                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1857                                                 {
1858                                                 }
1859                                                 void mm_critical (MAILSTREAM *stream)
1860                                                 {
1861                                                 }
1862                                                 void mm_nocritical (MAILSTREAM *stream)
1863                                                 {
1864                                                 }
1865                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1866                                                 {
1867                                                 }
1868                                                 void mm_fatal (char *string)
1869                                                 {
1870                                                 }],
1871                                                 [
1872                                                 long check = mail_expunge_full(NULL, "", 0);
1873                                                 ]
1874                                         )],
1875                                         [ac_cv_imap_tk2006="yes"],
1876                                         [ac_cv_imap_tk2006="no"]
1877                                 )
1878                         fi
1879                 fi
1880         fi
1881         if test "${ac_cv_imap_tk}" = "yes"; then
1882                 AC_MSG_RESULT(yes)
1883                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1884                 IMAP_TK_INCLUDE="${imap_include}"
1885                 PBX_IMAP_TK=1
1886                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1887                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1888                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1889                 fi
1890         else
1891                 AC_MSG_RESULT(no)
1892         fi
1893         CPPFLAGS="${saved_cppflags}"
1894         LIBS="${saved_libs}"
1895 fi
1896
1897 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1898
1899 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1900
1901 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1902
1903 # BSD (and OS X) equivalent of inotify
1904 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1905
1906 # 64-bit version of kevent (from kqueue) on OS X
1907 AC_CHECK_FUNCS([kevent64])
1908
1909 # Needed by unixodbc
1910 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1911
1912 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1913
1914 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1915
1916 if test "${PBX_MISDN}" = 1; then
1917    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1918    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1919    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1920    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1921    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1922    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1923 fi
1924
1925 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1926
1927 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1928
1929 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1930
1931 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1932 [#include <ne_auth.h>],
1933 [#ifndef NE_AUTH_NTLM
1934 #error Need libneon >= 0.29.0
1935 #endif])
1936
1937 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1938 [#include <net-snmp/net-snmp-config.h>
1939 #include <net-snmp/net-snmp-includes.h>
1940 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1941 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1942
1943 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1944
1945 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1946
1947 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1948
1949 # Non-glibc platforms require libexecinfo for backtrace support
1950 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1951 # Linux, however, has backtrace directly in glibc
1952 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1953
1954 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1955
1956 # possible places for oss definitions
1957 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1958 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1959 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1960
1961 PG_CONFIG=No
1962 if test "${USE_PGSQL}" != "no"; then
1963    if test "x${PGSQL_DIR}" != "x"; then
1964       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1965       if test x"${PG_CONFIG}" = xNo; then
1966          AC_MSG_NOTICE([***])
1967          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1968          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1969          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1970          AC_MSG_NOTICE([*** including --without-postgres])
1971          exit 1
1972       fi
1973    else
1974       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1975    fi
1976 fi
1977 if test "${PG_CONFIG}" != No; then
1978    PGSQL_libdir=`${PG_CONFIG} --libdir`
1979    PGSQL_includedir=`${PG_CONFIG} --includedir`
1980    if test "x$?" != "x0" ; then
1981       if test -n "${PGSQL_MANDATORY}" ; then
1982          AC_MSG_NOTICE([***])
1983          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1984          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1985          AC_MSG_NOTICE([*** including --without-postgres])
1986          exit 1
1987           fi
1988    else
1989       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1990       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1991
1992       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1993       old_CFLAGS=${CFLAGS}
1994       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1995       old_LDFLAGS=${LDFLAGS}
1996       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1997       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1998           [const char *foo = pg_encoding_to_char(1)])],
1999         [AC_MSG_RESULT(yes)
2000          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2001         [AC_MSG_RESULT(no)])
2002       CFLAGS=${old_CFLAGS}
2003       LDFLAGS=${old_LDFLAGS}
2004
2005       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2006          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2007          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2008          PBX_PGSQL=1
2009       elif test -n "${PGSQL_MANDATORY}";
2010       then
2011          AC_MSG_NOTICE([***])
2012          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2013          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2014          AC_MSG_NOTICE([*** including --without-postgres])
2015          exit 1
2016       fi
2017    fi
2018 fi
2019
2020 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2021
2022 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2023
2024 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2025
2026 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2027 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2028 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2029 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2030 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2031 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2032 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2033 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2034 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2035 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2036 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2037 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2038 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2039 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2040 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2041 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2042
2043 # ------------------------------------v
2044 # TODO: The code can be changed to always include these features now.
2045 # These features will always be present if pri_connected_line_update is available.
2046 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2047 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2048 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2049 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2050 # ------------------------------------^
2051
2052 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2053
2054 AST_C_COMPILE_CHECK([SPANDSP], [
2055                 #if SPANDSP_RELEASE_DATE < 20080516
2056                 #error "spandsp 0.0.5 or greater is required"
2057                 #endif
2058         ], [spandsp/version.h], , [minimum version of SpanDSP])
2059
2060 if test "x${PBX_SPANDSP}" = "x1" ; then
2061         # We found the correct version in the header, now let's make sure it links
2062         # properly, and that libtiff is available
2063         PBX_SPANDSP=0
2064         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2065 fi
2066
2067 if test "x${PBX_SPANDSP}" = "x1" ; then
2068         # We also need t38_terminal_init()
2069         PBX_SPANDSP=0
2070         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2071 fi
2072
2073 # Check for libss7 v1.0 branch compatible version.
2074 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_adjpc], [libss7.h])
2075
2076 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2077
2078 if test "${USE_PWLIB}" != "no"; then
2079         if test -n "${PWLIB_DIR}"; then
2080                 PWLIBDIR="${PWLIB_DIR}"
2081         fi
2082         AST_CHECK_PWLIB()
2083         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2084
2085         if test "${HAS_PWLIB:-unset}" != "unset"; then
2086                 AST_CHECK_PWLIB_PLATFORM()
2087
2088                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2089
2090                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2091                         [Define if your system has the PWLib libraries.],
2092                         [#include "ptlib.h"],
2093                         [int q = (int) PTime::IsDaylightSavings();])
2094         fi
2095 fi
2096
2097 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2098         if test -n "${OPENH323_DIR}"; then
2099                 OPENH323DIR="${OPENH323_DIR}"
2100         fi
2101         AST_CHECK_OPENH323()
2102         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2103         AST_CHECK_OPENH323_BUILD()
2104         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2105         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2106                 [Define if your system has the OpenH323 libraries.],
2107                 [#include "ptlib.h"
2108                 #include "h323.h"
2109                 #include "h323ep.h"],
2110                 [H323EndPoint ep = H323EndPoint();],
2111                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2112 fi
2113
2114 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2115 if test "x${PBX_LUA}" = "x1" ; then
2116         if test x"${LUA_DIR}" = x; then
2117                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2118         else
2119                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2120         fi
2121 fi
2122
2123 # Some distributions (like SuSE) remove the 5.1 suffix.
2124 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
2125
2126 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2127
2128 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2129 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2130
2131 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2132
2133 # See if the main speex library contains the preprocess functions
2134 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2135 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2136    PBX_SPEEX_PREPROCESS=1
2137 fi
2138
2139 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2140 if test "${PBX_SPEEXDSP}" = 1; then
2141    PBX_SPEEX_PREPROCESS=1
2142 fi
2143
2144 AC_SUBST(PBX_SPEEX_PREPROCESS)
2145
2146 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2147
2148 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2149
2150 if test "${PBX_SQLITE3}" != 1; then
2151         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2152         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2153         exit 1
2154 fi
2155
2156 # Find crypt support
2157 # * -lcrypt on *NIX
2158 # * in libsystem on OS X
2159 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2160 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2161
2162 if test "x$LIBCRYPT_LIB" != "x" ; then
2163     CRYPT_LIB="$LIBCRYPT_LIB"
2164     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2165     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2166 elif test "x$SYSCRYPT" != "x" ; then
2167     CRYPT_LIB=""
2168     CRYPT_INCLUDE=""
2169     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2170 fi
2171
2172 AC_SUBST(CRYPT_LIB)
2173 AC_SUBST(CRYPT_INCLUDE)
2174
2175 # Find crypt_r support
2176 AC_CHECK_LIB([crypt], [crypt_r],
2177     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2178
2179 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2180
2181 if test "$PBX_CRYPTO" = "1";
2182 then
2183         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2184 fi
2185
2186 if test "$PBX_OPENSSL" = "1";
2187 then
2188         AST_CHECK_OSPTK([4], [0], [0])
2189         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2190 fi
2191
2192 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2193
2194 if test "$PBX_SRTP" = "1";
2195 then
2196     saved_libs="${LIBS}"
2197     saved_ldflags="${LDFLAGS}"
2198     saved_cflags="${CFLAGS}"
2199     LIBS="${LIBS} ${SRTP_LIB}"
2200     LDFLAGS="${LDFLAGS} -shared -fPIC"
2201     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2202     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2203     AC_LINK_IFELSE(
2204     [
2205         AC_LANG_PROGRAM(
2206             [#include <srtp/srtp.h>],
2207             [srtp_init();]
2208         )
2209     ],
2210     [ AC_MSG_RESULT(yes) ],
2211     [
2212         AC_MSG_RESULT(no)
2213         AC_MSG_WARN(***)
2214         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2215         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2216         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2217         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2218         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2219         AC_MSG_WARN(*** configure script.)
2220         AC_MSG_WARN(***)
2221         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2222         AC_MSG_WARN(*** with the --without-srtp option.)
2223         exit 1
2224     ]
2225     )
2226     LIBS="${saved_libs}"
2227     LDFLAGS="${saved_ldflags}"
2228     CFLAGS="${saved_cflags}"
2229 fi
2230
2231 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2232
2233 for ver in 2.0 2.2 2.4 2.6; do
2234         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2235         if test "$PBX_GMIME" = 1; then
2236                 break;
2237         fi
2238 done
2239
2240 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2241
2242 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2243
2244 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2245
2246 if test "${tonezone_does_not_need_lm}" = "no" ; then
2247   tonezone_extra="-lm"
2248 fi
2249
2250 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2251
2252 if test "${OSARCH}" = "OpenBSD";
2253 then
2254         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2255 else
2256         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2257 fi
2258 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2259
2260 AC_LANG_PUSH(C++)
2261
2262 if test "${USE_VPB}" != "no"; then
2263    AC_MSG_CHECKING(for vpb_open in -lvpb)
2264    saved_libs="${LIBS}"
2265    saved_cppflags="${CPPFLAGS}"
2266    if test "x${VPB_DIR}" != "x"; then
2267       if test -d ${VPB_DIR}/lib; then
2268          vpblibdir=${VPB_DIR}/lib
2269       else
2270          vpblibdir=${VPB_DIR}
2271       fi
2272       LIBS="${LIBS} -L${vpblibdir}"
2273       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2274    fi
2275    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2276    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2277    AC_LINK_IFELSE(
2278         [
2279         AC_LANG_PROGRAM(
2280         [#include <vpbapi.h>],
2281         [int q = vpb_open(0,0);])
2282         ],
2283         [       AC_MSG_RESULT(yes)
2284                 ac_cv_lib_vpb_vpb_open="yes"
2285         ],
2286         [       AC_MSG_RESULT(no)
2287                 ac_cv_lib_vpb_vpb_open="no"
2288         ]
2289         )
2290    LIBS="${saved_libs}"
2291    CPPFLAGS="${saved_cppflags}"
2292    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2293         VPB_LIB="-lvpb"
2294         if test "${VPB_DIR}" != ""; then
2295            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2296            VPB_INCLUDE="-I${VPB_DIR}/include"
2297         fi
2298         PBX_VPB=1
2299         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2300    fi
2301 fi
2302
2303 AC_LANG_POP
2304
2305 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2306
2307 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2308         # Does ODBC support wide characters?
2309         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2310         AC_LINK_IFELSE(
2311                 [AC_LANG_PROGRAM(
2312                         [#include <sql.h>
2313 #include <sqlext.h>],
2314                         [int foo = SQL_WCHAR])],
2315                 AC_MSG_RESULT(yes)
2316                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2317                 AC_MSG_RESULT(no)
2318         )
2319 fi
2320
2321 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2322 AC_SUBST(PBX_H323)
2323
2324 AC_CHECK_HEADER([linux/compiler.h],
2325                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2326
2327 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2328                                    #include <linux/version.h>
2329                                    #ifdef HAVE_LINUX_COMPILER_H
2330                                    #include <linux/compiler.h>
2331                                    #endif
2332                                    ])
2333 AC_SUBST(PBX_IXJUSER)
2334
2335 # Used in res/res_pktccops
2336 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2337 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2338
2339 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2340 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2341 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2342
2343 # possible places for video4linux version 1
2344 AC_CHECK_HEADER([linux/videodev.h],
2345         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2346
2347 # possible places for X11
2348 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2349 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2350
2351 PBX_LAUNCHD=0
2352 if test "${cross_compiling}" = "no";
2353 then
2354   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2355   if test "${HAVE_SBIN_LAUNCHD}" = 1; then
2356     PBX_LAUNCHD=1
2357   fi
2358 fi
2359 AC_SUBST(PBX_LAUNCHD)
2360
2361 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2362
2363 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2364 # or iODBC
2365
2366 PBX_GENERIC_ODBC=0
2367
2368 if test "${PBX_UNIXODBC}" = 1; then
2369    PBX_GENERIC_ODBC=1
2370    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2371    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2372 elif test "${PBX_IODBC}" = 1; then
2373    PBX_GENERIC_ODBC=1
2374    GENERIC_ODBC_LIB="${IODBC_LIB}"
2375    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2376 fi
2377
2378 AC_SUBST([GENERIC_ODBC_LIB])
2379 AC_SUBST([GENERIC_ODBC_INCLUDE])
2380 AC_SUBST([PBX_GENERIC_ODBC])
2381
2382 PBX_SYSLOG=0
2383
2384 if test "${ac_cv_header_syslog_h}" = "yes"; then
2385    # syslog facilities
2386    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2387    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2388    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2389    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2390    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2391    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2392    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2393    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2394    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2395    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2396    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2397    PBX_SYSLOG=1
2398 fi
2399
2400 AC_SUBST([PBX_SYSLOG])
2401
2402 if test -f makeopts; then
2403         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2404 else
2405         touch makeopts.acbak
2406 fi
2407
2408 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2409 AST_CHECK_MANDATORY
2410
2411 if test -f build_tools/menuselect-deps; then
2412     # extract old values of all PBX_ variables from menuselect-deps
2413     # and preserve them so that menuselect can determine whether
2414     # any previously-met dependencies are no longer met and warn
2415     # the user appropriately
2416     while IFS="=:" read var val old_val; do
2417         eval "PBX_${var}=\${PBX_${var}}:${val}"
2418     done < build_tools/menuselect-deps
2419 fi
2420
2421 AC_OUTPUT
2422
2423 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2424 if test "x${ac_cv_path_CMP}" = "x:"; then
2425         ( cd `pwd`/menuselect && ./configure )
2426 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2427         ( cd `pwd`/menuselect && ./configure )
2428 fi ; fi
2429
2430 rm makeopts.acbak makeopts.acbak2
2431
2432
2433 if test "x${silent}" != "xyes" ; then
2434 echo
2435 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2436 echo "            .\$7\$7..          .7\$\$7:.    "
2437 echo "          .\$\$:.                 ,\$7.7   "
2438 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2439 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2440 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2441 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2442 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2443 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2444 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2445 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2446 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2447 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2448 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2449 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2450 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2451 echo " \$\$\$\$\$                        \$\$\$       "
2452 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2453 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2454 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2455 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2456 echo
2457 fi
2458
2459 AC_MSG_NOTICE(Package configured for: )
2460 AC_MSG_NOTICE( OS type  : $host_os)
2461 AC_MSG_NOTICE( Host CPU : $host_cpu)
2462 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2463 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2464 if test "${cross_compiling}" = "yes"; then
2465    AC_MSG_NOTICE( Cross Compilation = YES)
2466 fi