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