f4baeae49291086018de8eb0537e908af79459fd
[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 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
41
42 # System default paths
43 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
44 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
45 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
46 AC_SUBST([astlibdir],         ['${libdir}/asterisk'])dnl
47 AC_SUBST([astmandir],         ['${mandir}'])dnl
48 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
49 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
50 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
51 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
52 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
53 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
54 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
55
56 case "${host_os}" in
57      *bsd*)
58      if test ${prefix} = 'NONE'; then
59         astvarlibdir='${prefix}/share/asterisk'
60         astdbdir='${localstatedir}/db/asterisk'
61      fi
62      ;;
63      darwin*)
64      if test ${prefix} = 'NONE'; then
65         astvarrundir='/Library/Application Support/Asterisk/Run'
66      fi
67      ;;
68 esac
69
70 case "${host_os}" in
71      freebsd*)
72      AC_PREFIX_DEFAULT([/usr/local])
73      CPPFLAGS=-I/usr/local/include
74      LDFLAGS=-L/usr/local/lib
75      ;;
76      openbsd*)
77      AC_PREFIX_DEFAULT([/usr/local])
78      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
79         if test ${sysconfdir} = '${prefix}/etc'; then
80            astetcdir=/etc/asterisk
81         fi
82         if test ${mandir} = '${prefix}/man'; then
83            astmandir=/usr/share/man
84         fi
85      fi
86      CPPFLAGS=-I/usr/local/include
87      LDFLAGS=-L/usr/local/lib
88      ;;
89      darwin*)
90      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
91      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
92      ;;
93      solaris*)
94      if test ${prefix} = 'NONE'; then
95         astetcdir=/var/etc/asterisk
96         astsbindir=/opt/asterisk/sbin
97         astlibdir=/opt/asterisk/lib
98         astheaderdir=/opt/asterisk/include
99         astmandir=/opt/asterisk/man
100         astvarlibdir=/var/opt/asterisk
101         astspooldir=/var/spool/asterisk
102         astlogdir=/var/log/asterisk
103         astvarrundir=/var/run/asterisk
104      fi
105      ;;
106      *)
107      AC_PREFIX_DEFAULT([/usr])
108      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
109         if test ${sysconfdir} = '${prefix}/etc'; then
110            sysconfdir=/etc
111         fi
112         if test ${mandir} = '${prefix}/man'; then
113            mandir=/usr/share/man
114         fi
115      fi
116      ;;
117 esac
118
119 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
120      if test ${localstatedir} = '${prefix}/var'; then
121         localstatedir=/var
122      fi
123 fi
124
125 BUILD_PLATFORM=${build}
126 BUILD_CPU=${build_cpu}
127 BUILD_VENDOR=${build_vendor}
128 BUILD_OS=${build_os}
129
130 AC_SUBST(BUILD_PLATFORM)
131 AC_SUBST(BUILD_CPU)
132 AC_SUBST(BUILD_VENDOR)
133 AC_SUBST(BUILD_OS)
134
135 HOST_PLATFORM=${host}
136 HOST_CPU=${host_cpu}
137 HOST_VENDOR=${host_vendor}
138 HOST_OS=${host_os}
139
140 AC_SUBST(HOST_PLATFORM)
141 AC_SUBST(HOST_CPU)
142 AC_SUBST(HOST_VENDOR)
143 AC_SUBST(HOST_OS)
144
145 PBX_WINARCH=0
146
147 case "${host_os}" in
148      freebsd*)
149      OSARCH=FreeBSD
150      ;;
151      netbsd*)
152      OSARCH=NetBSD
153      ;;
154      openbsd*)
155      OSARCH=OpenBSD
156      ;;
157      solaris*)
158      OSARCH=SunOS
159      ;;
160      mingw32)
161      OSARCH=mingw32
162      PBX_WINARCH=1
163      ;;
164      cygwin)
165      OSARCH=cygwin
166      PBX_WINARCH=1
167      ;;
168      linux-gnueabi)
169      OSARCH=linux-gnu
170      ;;
171      kfreebsd*-gnu)
172      OSARCH=kfreebsd-gnu
173      ;;
174      *)
175      OSARCH=${host_os}
176      ;;
177 esac
178
179 AC_SUBST(OSARCH)
180 AC_SUBST(PBX_WINARCH)
181
182 #  check for uname
183 AC_PATH_TOOL([UNAME], [uname], No)
184 if test ! x"${UNAME}" = xNo; then
185    PBX_OSREV=$(${UNAME} -r)
186 fi
187 AC_SUBST(PBX_OSREV)
188
189 AH_TOP(
190 #ifndef ASTERISK_AUTOCONFIG_H
191 #define ASTERISK_AUTOCONFIG_H
192
193 #include "asterisk/buildopts.h"
194
195 )
196
197 AH_BOTTOM(
198 #endif
199 )
200
201 # cross-compile checks
202 if test "${cross_compiling}" = "yes"; 
203 then
204    AC_CHECK_TOOL(CC, gcc, :)
205    AC_CHECK_TOOL(CXX, g++, :)
206    AC_CHECK_TOOL(LD, ld, :)
207    AC_CHECK_TOOL(RANLIB, ranlib, :)
208 fi
209
210 # Checks for programs.
211 AC_PROG_CC
212 AC_PROG_CXX
213 AC_PROG_CPP
214 AC_PROG_CXXCPP
215 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
216 # the developers regenerating the configure script don't have to install libtool.
217 AST_PROG_LD     # note, does not work on FreeBSD
218 AC_PROG_AWK
219 AC_PROG_INSTALL
220 AC_PROG_LN_S
221 AC_PROG_RANLIB
222 AST_CHECK_GNU_MAKE
223 AC_PROG_EGREP
224
225 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
226 AC_CHECK_TOOLS([AR], [ar gar], :)
227 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
228 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
229
230 GNU_LD=0
231 if test "x$with_gnu_ld" = "xyes" ; then
232    GNU_LD=1
233 fi
234 AC_SUBST(GNU_LD)
235
236 AC_PATH_PROG([BISON], [bison], :)
237 AC_PATH_PROG([CMP], [cmp], :)
238 AC_PATH_PROG([FLEX], [flex], :)
239 AC_PATH_PROG([GREP], [grep], :)
240 AC_PATH_PROG([FIND], [find], :)
241 AC_PATH_PROG([COMPRESS], [compress], :)
242 AC_PATH_PROG([BASENAME], [basename], :)
243 AC_PATH_PROG([DIRNAME], [dirname], :)
244 AC_PATH_PROG([SHELL], [sh], :)
245 AC_PATH_PROG([LN], [ln], :)
246 AC_PATH_PROG([DOT], [dot], :)
247 AC_PATH_PROG([WGET], [wget], :)
248 AC_PATH_PROG([CURL], [curl], :)
249 AC_PATH_PROG([RUBBER], [rubber], :)
250 AC_PATH_PROG([CATDVI], [catdvi], :)
251 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
252 AC_PATH_PROG([XMLLINT], [xmllint], :)
253 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
254 if test "${WGET}" != ":" ; then
255   DOWNLOAD=${WGET}
256 else if test "${CURL}" != ":" ; then
257   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
258 else
259   AC_PATH_PROG([FETCH], [fetch], [:])
260   DOWNLOAD=${FETCH}
261 fi
262 fi
263 AC_SUBST(DOWNLOAD)
264
265 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
266         if test "x$BISON" != "x:" ; then
267                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
268                 # Use mktemp if possible; otherwise fall back on mkdir,
269                 # with $RANDOM to make collisions less likely.
270                 : ${TMPDIR=/tmp}
271                 {
272                   tmp=`
273                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
274                   ` &&
275                   test -n "$tmp" && test -d "$tmp"
276                 } || {
277                   tmp=$TMPDIR/foo$$-$RANDOM
278                   (umask 077 && mkdir "$tmp")
279                 } || exit $?
280                 cat >$tmp/test.y <<__EOL__
281 %parse-param {struct parse_io *parseio}
282 %%
283 file : { \$\$ = parseio->pval = 1; }
284         ;
285 %%
286 __EOL__
287                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
288                 if test -e "${tmp}/test.tab.c"; then
289                         ac_cv_path_BISON2=${BISON}
290                 fi
291                 rm -rf ${tmp}
292         fi
293         ])
294 if test "x${ac_cv_path_BISON2}" = "x" ; then
295         BISON=:
296         PBX_BISON=0
297 else
298         PBX_BISON=1
299 fi
300 AC_SUBST(PBX_BISON)
301 if test "x${FLEX}" = "x:" ; then
302         PBX_FLEX=0
303 else
304         PBX_FLEX=1
305 fi
306 AC_SUBST(PBX_FLEX)
307
308 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
309 if test "${SOXMIX}" != ":" ; then
310         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
311 fi
312
313 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
314
315 if test "${MD5}" = "digest" ; then
316    MD5="${MD5} -a md5"   
317 fi
318
319 ACX_PTHREAD
320
321 AC_LANG(C)
322
323 AC_ARG_ENABLE([dev-mode],
324         [AS_HELP_STRING([--enable-dev-mode],
325                 [Turn on developer mode])],
326         [case "${enableval}" in
327               y|ye|yes) AST_DEVMODE=yes ;;
328               n|no)  AST_DEVMODE=no ;;
329               noisy)
330               AST_DEVMODE=yes
331               NOISY_BUILD=yes
332               ;;
333               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
334         esac])
335 AC_SUBST(NOISY_BUILD)
336 AC_SUBST(AST_DEVMODE)
337
338 AST_CODE_COVERAGE=no
339 AC_ARG_ENABLE([coverage],
340         [AS_HELP_STRING([--enable-coverage],
341                 [Turn on code coverage tracking (for gcov)])],
342         [case "${enableval}" in
343               y|ye|yes) AST_CODE_COVERAGE=yes ;;
344               n|no) AST_CODE_COVERAGE=no ;;
345               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
346         esac])
347 AC_SUBST(AST_CODE_COVERAGE)
348
349 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
350 # various packages.
351 # $1 is the prefix for the variables in makeopts and autoconfig.h
352 # $2 is the short comment, $4 is the long comment
353 # $3 is the name used in --with- or --without- flags for configure.
354 #
355 # Package option names should be in alphabetical order
356 # by the --with option name (the third field),
357 # to make things easier for the users.
358
359 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
360 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
361 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
362 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
363 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
364 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
365 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
366
367 # BKTR is used for backtrace support on platforms that do not
368 # have it natively.
369 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
370 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
371 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
372 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
373 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
374 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
375 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
376 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
377 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
378 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
379 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
380 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
381 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
382 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
383 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
384 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
385 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
386 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
387 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
388 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
389 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
390 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
391 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
392 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
393 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
394 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
395 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
396 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
397 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
398 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
399 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
400 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
401 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
402 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
403 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
404 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
405 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
406 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
407 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
408 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
409 AST_EXT_LIB_SETUP_DEPENDENT([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
410 AST_EXT_LIB_SETUP_DEPENDENT([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
411 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
412 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
413 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
414 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
415 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
416 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
417 # ------------------------------------v
418 # TODO: The code can be changed to always include these features now.
419 # These features will always be present if pri_connected_line_update is available.
420 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
421 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
422 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
423 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
424 # ------------------------------------^
425 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
426 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
427 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
428 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
429 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
430 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [${HOME}/.asterisk_sounds_cache])
431 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
432 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
433 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
434 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
435 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
436 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
437 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
438 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
439 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
440 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
441 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
442 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
443 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
444 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
445 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
446 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
447 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
448 AST_EXT_LIB_SETUP([USB], [usb], [usb])
449 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
450 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
451 AST_EXT_LIB_SETUP([X11], [X11], [x11])
452 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
453
454 # check for basic system features and functionality before
455 # checking for package libraries
456
457 AC_FUNC_ALLOCA
458 AC_HEADER_DIRENT
459 AC_HEADER_STDC
460 AC_HEADER_SYS_WAIT
461 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])
462
463 # some embedded systems omit internationalization (locale) support
464 AC_CHECK_HEADERS([xlocale.h])
465
466 AC_CHECK_HEADERS([winsock.h winsock2.h])
467
468 AC_CHECK_HEADER([sys/poll.h],
469          [],
470      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
471
472 AC_SYS_LARGEFILE
473
474 # Checks for typedefs, structures, and compiler characteristics.
475 AC_HEADER_STDBOOL
476 AC_C_CONST
477 AC_TYPE_UID_T
478 AC_C_INLINE
479 AC_TYPE_LONG_DOUBLE_WIDER
480 AC_TYPE_MODE_T
481 AC_TYPE_OFF_T
482 AC_TYPE_PID_T
483 AC_TYPE_SIZE_T
484 AC_CHECK_MEMBERS([struct stat.st_blksize])
485 AC_HEADER_TIME
486 AC_STRUCT_TM
487 AC_C_VOLATILE
488 AC_CHECK_TYPES([ptrdiff_t])
489
490 # Checks for library functions.
491 AC_FUNC_CHOWN
492 AC_FUNC_CLOSEDIR_VOID
493 AC_FUNC_ERROR_AT_LINE
494 AST_FUNC_FORK
495 AC_FUNC_FSEEKO
496 AC_PROG_GCC_TRADITIONAL
497 # XXX: these are commented out until we determine whether it matters if our malloc()
498 # acts exactly like glibc's or not
499 # AC_FUNC_MALLOC
500 # AC_FUNC_REALLOC
501 AC_FUNC_MEMCMP
502 AC_FUNC_MMAP
503 AC_FUNC_SELECT_ARGTYPES
504 AC_FUNC_SETVBUF_REVERSED
505 AC_TYPE_SIGNAL
506 AC_FUNC_STAT
507 AC_FUNC_STRCOLL
508 AC_FUNC_STRFTIME
509 AC_FUNC_STRNLEN
510 AC_FUNC_STRTOD
511 AC_FUNC_UTIME_NULL
512 AC_FUNC_VPRINTF
513 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])
514
515 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
516 # so that AC_CHECK_FUNCS can detect functions in that library.
517 AC_CHECK_LIB([m], [sqrt])
518 # BSD might not have exp2, and/or log2
519 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
520
521 # Certain architectures don't really have long double, even though
522 # AC_CHECK_FUNCS would otherwise find the following functions.
523 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
524         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
525 fi
526
527 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
528 AC_LINK_IFELSE(
529         AC_LANG_PROGRAM([#include <limits.h>],
530                 [long long foo = LLONG_MAX]),
531         AC_MSG_RESULT(yes)
532         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
533         AC_MSG_RESULT(no)
534 )
535
536 AC_MSG_CHECKING(for timersub in time.h)
537 AC_LINK_IFELSE(
538         AC_LANG_PROGRAM([#include <sys/time.h>],
539                 [struct timeval *a; timersub(a, a, a);]),
540         AC_MSG_RESULT(yes)
541                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
542         AC_MSG_RESULT(no)
543 )
544
545 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
546 old_LDFLAGS=${LDFLAGS}
547 cat >conftest.dynamics <<_ACEOF
548 {
549         *ast_*;
550 };
551 _ACEOF
552 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
553 PBX_DYNAMIC_LIST=0
554 AC_LINK_IFELSE(
555         AC_LANG_PROGRAM([], []),
556         PBX_DYNAMIC_LIST=1
557         AC_MSG_RESULT(yes),
558         AC_MSG_RESULT(no)
559 )
560 AC_SUBST(PBX_DYNAMIC_LIST)
561 LDFLAGS=${old_LDFLAGS}
562 rm -f conftest.dynamics
563
564 AC_CHECK_HEADER([sys/poll.h], 
565    [HAS_POLL=1]
566    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
567    )
568
569 AC_ARG_ENABLE([internal-poll],
570         [AS_HELP_STRING([--enable-internal-poll],
571                 [Use Asterisk's poll implementation])],
572         [case "${enableval}" in
573                 y|ye|yes) HAS_POLL="";;
574                 n|no) HAS_POLL="${HAS_POLL}" ;;
575                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
576         esac])
577 AC_SUBST(HAS_POLL)
578
579
580
581 # https support (in main/http.c) uses funopen on BSD systems,
582 # fopencookie on linux
583 AC_CHECK_FUNCS([funopen fopencookie])
584
585 AC_CHECK_FUNCS([inet_aton])
586
587 # check if we have IP_PKTINFO constant defined
588 AC_MSG_CHECKING(for IP_PKTINFO)
589 AC_LINK_IFELSE(
590                 AC_LANG_PROGRAM([#include <netinet/in.h>],
591                                                 [int pi = IP_PKTINFO;]),
592                 AC_MSG_RESULT(yes)
593                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
594                 AC_MSG_RESULT(no)
595 )
596
597 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
598 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
599
600 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
601 AC_LINK_IFELSE(
602         AC_LANG_PROGRAM([#include <stdlib.h>
603                          #include <netdb.h>],
604                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
605         AC_MSG_RESULT(yes)
606         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
607         AC_MSG_RESULT(no)
608 )
609
610 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
611 AC_LINK_IFELSE(
612         AC_LANG_PROGRAM([#include <stdlib.h>
613                          #include <netdb.h>],
614                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
615         AC_MSG_RESULT(yes)
616         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
617         AC_MSG_RESULT(no)
618 )
619
620 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
621
622 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
623 AC_LINK_IFELSE(
624 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
625 AC_MSG_RESULT(yes)
626 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
627 AC_MSG_RESULT(no)
628 )
629
630 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
631 AC_LINK_IFELSE(
632 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
633 AC_MSG_RESULT(yes)
634 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
635 AC_MSG_RESULT(no)
636 )
637
638 if test "${cross_compiling}" = "no";
639 then
640   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
641 fi
642
643 AC_MSG_CHECKING(for locale_t in locale.h)
644 AC_LINK_IFELSE(
645 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
646 AC_MSG_RESULT(yes)
647 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
648 AC_MSG_RESULT(no)
649   AC_MSG_CHECKING(for locale_t in xlocale.h)
650   AC_LINK_IFELSE(
651   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
652   AC_MSG_RESULT(yes)
653   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
654   AC_MSG_RESULT(no)
655   )
656 )
657
658 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
659 AC_LINK_IFELSE(
660 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
661 AC_MSG_RESULT(yes)
662 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
663 AC_MSG_RESULT(no)
664 )
665
666 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
667 AC_LINK_IFELSE(
668 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
669 AC_MSG_RESULT(yes)
670 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
671 AC_MSG_RESULT(no)
672 )
673
674 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
675
676 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
677 AC_LINK_IFELSE(
678 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
679 AC_MSG_RESULT(yes)
680 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
681 AC_MSG_RESULT(no)
682 )
683
684 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
685 AC_LINK_IFELSE(
686 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
687 AC_MSG_RESULT(yes)
688 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
689 AC_MSG_RESULT(no)
690 )
691
692 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
693 save_LIBS="$LIBS"
694 save_CFLAGS="$CFLAGS"
695 LIBS="$PTHREAD_LIBS $LIBS"
696 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
697 AC_LINK_IFELSE(
698   [AC_LANG_PROGRAM(
699     [#include <pthread.h>
700      #include <time.h>],
701     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
702   ],[
703     AC_MSG_RESULT(yes)
704     ac_cv_pthread_rwlock_timedwrlock="yes"
705   ],[
706     AC_MSG_RESULT(no)
707     ac_cv_pthread_rwlock_timedwrlock="no"
708   ]
709 )
710 LIBS="$save_LIBS"
711 CFLAGS="$save_CFLAGS"
712 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
713   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
714 fi
715
716 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
717 saved_CFLAGS="${CFLAGS}"
718 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
719 AC_COMPILE_IFELSE(
720   [AC_LANG_PROGRAM(
721     [#include <pthread.h>
722      void empty(){}],
723         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
724   ],[
725     AC_MSG_RESULT(no)
726     ac_cv_pthread_once_needsbraces="no"
727   ],[
728     AC_MSG_RESULT(yes)
729     ac_cv_pthread_once_needsbraces="yes"
730   ]
731 )
732 CFLAGS="${saved_CFLAGS}"
733 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
734   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
735 fi
736
737 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
738
739 # Can we compare a mutex to its initial value?
740 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
741 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
742 AC_LINK_IFELSE(
743         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
744         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
745                 return 0;
746         }
747         return 0]),
748         AC_MSG_RESULT(yes)
749         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.]),
750         AC_MSG_RESULT(no)
751 )
752
753 #if test "${cross_compiling}" = "no";
754 #then
755 #AC_MSG_CHECKING(for working epoll support)
756 #AC_LINK_IFELSE(
757 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
758 #                                         if (res < 0)
759 #                                            return 1;
760 #                                         close (res);
761 #                                         return 0;]),
762 #AC_MSG_RESULT(yes)
763 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
764 #AC_MSG_RESULT(no)
765 #)
766 #fi
767
768 AC_MSG_CHECKING(for compiler atomic operations)
769 AC_LINK_IFELSE(
770 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
771 AC_MSG_RESULT(yes)
772 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
773 AC_MSG_RESULT(no)
774 )
775
776 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
777 AC_MSG_CHECKING([if your system printf is NULL-safe.])
778 AC_RUN_IFELSE(
779         AC_LANG_PROGRAM([#include <stdio.h>],
780                 [printf("%s", NULL)]),
781         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
782         AC_MSG_RESULT(yes),
783         AC_MSG_RESULT(no),
784         # It's unlikely an embedded system will have this.
785         AC_MSG_RESULT(unknown)
786 )
787
788 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
789 AC_RUN_IFELSE(
790 AC_LANG_PROGRAM([
791 #include <stdio.h>
792 #include <sys/select.h>
793 #include <sys/time.h>
794 #include <sys/resource.h>
795 #include <string.h>
796 #include <errno.h>
797 #include <stdlib.h>
798 #include <sys/types.h>
799 #include <sys/stat.h>
800 #include <fcntl.h>
801 #include <unistd.h>
802 ], [[
803         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
804         int fd0, fd1;
805         struct timeval tv = { 0, };
806         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
807         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
808         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
809         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
810         FD_SET(fd0, (fd_set *) &fds);
811         FD_SET(fd1, (fd_set *) &fds);
812         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
813         exit(0)]]),
814         AC_MSG_RESULT(yes)
815         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
816         AC_MSG_RESULT(no),
817         AC_MSG_RESULT(cross-compile)
818 )
819
820 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
821         AC_RUN_IFELSE(
822                 AC_LANG_PROGRAM([
823 #include <unistd.h>
824 #include <sys/types.h>
825 #include <stdlib.h>
826 ], [if (getuid() != 0) { exit(1); }]),
827                 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.]))
828 fi
829
830 AST_GCC_ATTRIBUTE(pure)
831 AST_GCC_ATTRIBUTE(malloc)
832 AST_GCC_ATTRIBUTE(const)
833 AST_GCC_ATTRIBUTE(unused)
834 AST_GCC_ATTRIBUTE(always_inline)
835 AST_GCC_ATTRIBUTE(deprecated)
836 AST_GCC_ATTRIBUTE(sentinel)
837 AST_GCC_ATTRIBUTE(warn_unused_result)
838 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
839 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
840
841 AC_MSG_CHECKING(for -ffunction-sections support)
842 saved_CFLAGS="${CFLAGS}"
843 CFLAGS="${CFLAGS} -ffunction-sections"
844 AC_COMPILE_IFELSE(
845         AC_LANG_PROGRAM([], [int x = 1;]),
846         AC_MSG_RESULT(yes)
847         [saved_LDFLAGS="${LDFLAGS}"]
848         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
849         AC_MSG_CHECKING(for --gc-sections support)
850         AC_LINK_IFELSE(
851                 AC_LANG_PROGRAM([], [int x = 1;]),
852                 AC_MSG_RESULT(yes)
853                 [GC_CFLAGS="-ffunction-sections"]
854                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
855                 AC_MSG_RESULT(no)
856         )
857         [LDFLAGS="${saved_LDFLAGS}"],
858         AC_MSG_RESULT(no)
859 )
860 CFLAGS="${saved_CFLAGS}"
861 AC_SUBST(GC_CFLAGS)
862 AC_SUBST(GC_LDFLAGS)
863
864 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
865 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
866         AC_MSG_RESULT(yes)
867         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
868 else
869         AC_MSG_RESULT(no)
870         AST_DECLARATION_AFTER_STATEMENT=
871 fi
872 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
873
874 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
875 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
876         AC_MSG_RESULT(yes)
877         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
878 else
879         AC_MSG_RESULT(no)
880         AST_FORTIFY_SOURCE=
881 fi
882 AC_SUBST(AST_FORTIFY_SOURCE)
883
884 AC_MSG_CHECKING(for -fno-strict-overflow)
885 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
886         AC_MSG_RESULT(yes)
887         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
888 else
889         AC_MSG_RESULT(no)
890         AST_NO_STRICT_OVERFLOW=
891 fi
892 AC_SUBST(AST_NO_STRICT_OVERFLOW)
893
894 AC_MSG_CHECKING(for -Wshadow)
895 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
896         AC_MSG_RESULT(yes)
897         AST_SHADOW_WARNINGS=-Wshadow
898 else
899         AC_MSG_RESULT(no)
900         AST_SHADOW_WARNINGS=
901 fi
902 AC_SUBST(AST_SHADOW_WARNINGS)
903
904 AC_MSG_CHECKING(for sysinfo)
905 AC_LINK_IFELSE(
906         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
907                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
908         AC_MSG_RESULT(yes)
909         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
910         AC_MSG_RESULT(no)
911 )
912
913 AC_SEARCH_LIBS(res_9_ninit, resolv)
914 AC_MSG_CHECKING(for res_ninit)
915 AC_LINK_IFELSE(
916         AC_LANG_PROGRAM([
917                         #ifdef HAVE_SYS_SOCKET_H
918                         #include <sys/socket.h>
919                         #endif
920                         #ifdef HAVE_NETINET_IN_H
921                         #include <netinet/in.h>
922                         #endif
923                         #ifdef HAVE_ARPA_NAMESER_H
924                         #include <arpa/nameser.h>
925                         #endif
926                         #include <resolv.h>],
927                         [int foo = res_ninit(NULL);]),
928         AC_MSG_RESULT(yes)
929         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
930         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
931         AC_MSG_CHECKING(for res_ndestroy)
932         AC_LINK_IFELSE(
933                 AC_LANG_PROGRAM([
934                                 #ifdef HAVE_SYS_SOCKET_H
935                                 #include <sys/socket.h>
936                                 #endif
937                                 #ifdef HAVE_NETINET_IN_H
938                                 #include <netinet/in.h>
939                                 #endif
940                                 #ifdef HAVE_ARPA_NAMESER_H
941                                 #include <arpa/nameser.h>
942                                 #endif
943                                 #include <resolv.h>],
944                                 [res_ndestroy(NULL);]),
945                 AC_MSG_RESULT(yes)
946                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
947                 AC_MSG_RESULT(no)
948         )
949         AC_SEARCH_LIBS(res_9_close, resolv)
950         AC_MSG_CHECKING(for res_close)
951         AC_LINK_IFELSE(
952                 AC_LANG_PROGRAM([
953                                 #ifdef HAVE_SYS_SOCKET_H
954                                 #include <sys/socket.h>
955                                 #endif
956                                 #ifdef HAVE_NETINET_IN_H
957                                 #include <netinet/in.h>
958                                 #endif
959                                 #ifdef HAVE_ARPA_NAMESER_H
960                                 #include <arpa/nameser.h>
961                                 #endif
962                                 #include <resolv.h>],
963                                 [res_close();]),
964                 AC_MSG_RESULT(yes)
965                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
966                 AC_MSG_RESULT(no)
967         ),
968         AC_MSG_RESULT(no)
969 )
970
971 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
972
973 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
974
975 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
976
977 AC_CHECK_HEADER([libkern/OSAtomic.h],
978                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
979
980 AC_CHECK_SIZEOF([int])
981 AC_CHECK_SIZEOF([long])
982 AC_CHECK_SIZEOF([long long])
983 AC_CHECK_SIZEOF([char *])
984 AC_CHECK_SIZEOF(long)
985 AC_CHECK_SIZEOF(long long)
986 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
987 fd_set foo;])
988 # This doesn't actually work; what it does is to use the variable set in the
989 # previous test as a cached value to set the right output variables.
990 AC_CHECK_SIZEOF(fd_set.fds_bits)
991
992 # Set a type compatible with the previous.  We cannot just use a generic type
993 # for these bits, because on big-endian systems, the bits won't match up
994 # correctly if the size is wrong.
995 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
996   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
997 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
998   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
999 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1000   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1001 fi ; fi ; fi
1002
1003
1004 # do the package library checks now
1005
1006 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1007
1008 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
1009
1010 if test "x${OSARCH}" = "xlinux-gnu" ; then
1011   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1012 fi
1013
1014 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1015 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1016 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1017
1018 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1019
1020 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1021
1022 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1023
1024 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1025 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1026
1027 GSM_INTERNAL="yes"
1028 AC_SUBST(GSM_INTERNAL)
1029 GSM_SYSTEM="yes"
1030 if test "${USE_GSM}" != "no"; then
1031    if test "${GSM_DIR}" = "internal"; then
1032       GSM_SYSTEM="no"
1033    elif test "${GSM_DIR}" != ""; then
1034       GSM_INTERNAL="no"
1035    fi
1036    if test "${GSM_SYSTEM}" = "yes"; then
1037       gsmlibdir=""
1038       if test "x${GSM_DIR}" != "x"; then
1039          if test -d ${GSM_DIR}/lib; then
1040             gsmlibdir="-L${GSM_DIR}/lib"
1041          else
1042             gsmlibdir="-L${GSM_DIR}"
1043          fi
1044       fi
1045       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1046       [Define to indicate the GSM library]), [], ${gsmlibdir})
1047       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1048          if test "x${GSM_DIR}" != "x" ; then
1049             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1050             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1051          else
1052             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1053             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1054          fi
1055          if test "${GSM_HEADER_FOUND}" = "0" ; then
1056             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1057                if test "x${GSM_MANDATORY}" = "xyes" ; then
1058                   AC_MSG_NOTICE([***])
1059                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1060                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1061                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1062                   exit 1
1063                fi
1064             fi
1065          fi
1066          GSM_OK=0
1067          if test "${GSM_HEADER_FOUND}" = "1" ; then
1068             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1069             GSM_OK=1
1070          else
1071             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1072                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1073                GSM_OK=1
1074             fi
1075          fi
1076          if test "${GSM_OK}" = "1" ; then
1077             GSM_LIB="-lgsm"
1078             if test "x${GSM_DIR}" != "x"; then
1079                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1080                GSM_INCLUDE="-I${GSM_DIR}/include"
1081             fi
1082             PBX_GSM=1
1083             GSM_INTERNAL="no"
1084          fi
1085       fi
1086    fi
1087    if test "${GSM_INTERNAL}" = "yes"; then
1088       PBX_GSM=1
1089       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1090    fi
1091 fi
1092
1093 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1094 # Some versions of Linux package iconv in glibc
1095 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1096
1097 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1098 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1099
1100 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1101
1102 if test "${USE_IMAP_TK}" != "no"; then
1103         saved_cppflags="${CPPFLAGS}"
1104         saved_libs="${LIBS}"
1105         switch_to_system_on_failure="no"
1106         if test "${IMAP_TK_DIR}" = ""; then
1107                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1108                 switch_to_system_on_failure="yes"
1109         fi
1110         if test "${IMAP_TK_DIR}" != "system"; then
1111                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1112                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1113                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1114                 fi
1115                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1116                 imap_include="-I${IMAP_TK_DIR}/c-client"
1117         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1118                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1119                 AC_LINK_IFELSE(
1120                 AC_LANG_PROGRAM(
1121                                 [#include "c-client.h"
1122                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1123                                 {
1124                                 }
1125                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1126                                 {
1127                                 }
1128                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1129                                 {
1130                                 }
1131                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1132                                 {
1133                                 }
1134                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1135                                 {
1136                                 }
1137                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1138                                 {
1139                                 }
1140                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1141                                 {
1142                                 }
1143                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1144                                 {
1145                                 }
1146                                 void mm_log (char *string,long errflg)
1147                                 {
1148                                 }
1149                                 void mm_dlog (char *string)
1150                                 {
1151                                 }
1152                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1153                                 {
1154                                 }
1155                                 void mm_critical (MAILSTREAM *stream)
1156                                 {
1157                                 }
1158                                 void mm_nocritical (MAILSTREAM *stream)
1159                                 {
1160                                 }
1161                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1162                                 {
1163                                 }
1164                                 void mm_fatal (char *string)
1165                                 {
1166                                 }],
1167                                 [
1168                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1169                                 ]
1170                         ),
1171                         [ac_cv_imap_tk="yes"],
1172                         [ac_cv_imap_tk="no"]
1173                 )
1174                 if test "${ac_cv_imap_tk}" = "yes"; then
1175                         AC_LINK_IFELSE(
1176                                 AC_LANG_PROGRAM(
1177                                         [#include "c-client.h"
1178                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1179                                         {
1180                                         }
1181                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1182                                         {
1183                                         }
1184                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1185                                         {
1186                                         }
1187                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1188                                         {
1189                                         }
1190                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1191                                         {
1192                                         }
1193                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1194                                         {
1195                                         }
1196                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1197                                         {
1198                                         }
1199                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1200                                         {
1201                                         }
1202                                         void mm_log (char *string,long errflg)
1203                                         {
1204                                         }
1205                                         void mm_dlog (char *string)
1206                                         {
1207                                         }
1208                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1209                                         {
1210                                         }
1211                                         void mm_critical (MAILSTREAM *stream)
1212                                         {
1213                                         }
1214                                         void mm_nocritical (MAILSTREAM *stream)
1215                                         {
1216                                         }
1217                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1218                                         {
1219                                         }
1220                                         void mm_fatal (char *string)
1221                                         {
1222                                         }],
1223                                         [
1224                                         long check = mail_expunge_full(NULL, "", 0);
1225                                         ]
1226                                 ),
1227                                 [ac_cv_imap_tk2006="yes"],
1228                                 [ac_cv_imap_tk2006="no"]
1229                         )
1230                 fi
1231                 CPPFLAGS="${saved_cppflags}"
1232                 LIBS="${saved_libs}"
1233                 if test "${ac_cv_imap_tk}" = "no"; then
1234                         AC_MSG_RESULT(no)
1235                         if test "${switch_to_system_on_failure}" = "yes"; then
1236                                 IMAP_TK_DIR="system"
1237                         else #This means they specified a directory. Search for a package installation there too
1238                                 AC_MSG_CHECKING([for system c-client library...])
1239                                 CPPFLAGS="${saved_cppflags}"
1240                                 LIBS="${saved_libs}"
1241                                 imap_include="-I${IMAP_TK_DIR}/include"
1242                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1243                                 imap_libs="-lc-client"
1244                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1245                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1246                                 AC_LINK_IFELSE(
1247                                 AC_LANG_PROGRAM(
1248                                                 [#include "c-client.h"
1249                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1250                                                 {
1251                                                 }
1252                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1253                                                 {
1254                                                 }
1255                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1256                                                 {
1257                                                 }
1258                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1259                                                 {
1260                                                 }
1261                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1262                                                 {
1263                                                 }
1264                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1265                                                 {
1266                                                 }
1267                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1268                                                 {
1269                                                 }
1270                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1271                                                 {
1272                                                 }
1273                                                 void mm_log (char *string,long errflg)
1274                                                 {
1275                                                 }
1276                                                 void mm_dlog (char *string)
1277                                                 {
1278                                                 }
1279                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1280                                                 {
1281                                                 }
1282                                                 void mm_critical (MAILSTREAM *stream)
1283                                                 {
1284                                                 }
1285                                                 void mm_nocritical (MAILSTREAM *stream)
1286                                                 {
1287                                                 }
1288                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1289                                                 {
1290                                                 }
1291                                                 void mm_fatal (char *string)
1292                                                 {
1293                                                 }],
1294                                                 [
1295                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1296                                                 ]
1297                                         ),
1298                                         [ac_cv_imap_tk="yes"],
1299                                         [ac_cv_imap_tk="no"]
1300                                 )
1301                                 if test "${ac_cv_imap_tk}" = "yes"; then
1302                                         AC_LINK_IFELSE(
1303                                                 AC_LANG_PROGRAM(
1304                                                         [#include "c-client.h"
1305                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1306                                                         {
1307                                                         }
1308                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1309                                                         {
1310                                                         }
1311                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1312                                                         {
1313                                                         }
1314                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1315                                                         {
1316                                                         }
1317                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1318                                                         {
1319                                                         }
1320                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1321                                                         {
1322                                                         }
1323                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1324                                                         {
1325                                                         }
1326                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1327                                                         {
1328                                                         }
1329                                                         void mm_log (char *string,long errflg)
1330                                                         {
1331                                                         }
1332                                                         void mm_dlog (char *string)
1333                                                         {
1334                                                         }
1335                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1336                                                         {
1337                                                         }
1338                                                         void mm_critical (MAILSTREAM *stream)
1339                                                         {
1340                                                         }
1341                                                         void mm_nocritical (MAILSTREAM *stream)
1342                                                         {
1343                                                         }
1344                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1345                                                         {
1346                                                         }
1347                                                         void mm_fatal (char *string)
1348                                                         {
1349                                                         }],
1350                                                         [
1351                                                         long check = mail_expunge_full(NULL, "", 0);
1352                                                         ]
1353                                                 ),
1354                                                 [ac_cv_imap_tk2006="yes"],
1355                                                 [ac_cv_imap_tk2006="no"]
1356                                         )
1357                                 fi
1358                         fi
1359                 fi
1360         fi 
1361         if test "${IMAP_TK_DIR}" = "system"; then
1362                 #We will enter here if user specified "system" or if any of above checks failed
1363                 AC_MSG_CHECKING([for system c-client library...])
1364                 CPPFLAGS="${saved_cppflags}"
1365                 LIBS="${saved_libs}"
1366                 imap_ldflags=""
1367                 imap_libs="-lc-client"
1368                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1369                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1370                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1371                 AC_LINK_IFELSE(
1372                 AC_LANG_PROGRAM(
1373                                 [#include <stdio.h>
1374                                 #include <imap/c-client.h>
1375                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1376                                 {
1377                                 }
1378                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1379                                 {
1380                                 }
1381                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1382                                 {
1383                                 }
1384                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1385                                 {
1386                                 }
1387                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1388                                 {
1389                                 }
1390                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1391                                 {
1392                                 }
1393                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1394                                 {
1395                                 }
1396                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1397                                 {
1398                                 }
1399                                 void mm_log (char *string,long errflg)
1400                                 {
1401                                 }
1402                                 void mm_dlog (char *string)
1403                                 {
1404                                 }
1405                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1406                                 {
1407                                 }
1408                                 void mm_critical (MAILSTREAM *stream)
1409                                 {
1410                                 }
1411                                 void mm_nocritical (MAILSTREAM *stream)
1412                                 {
1413                                 }
1414                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1415                                 {
1416                                 }
1417                                 void mm_fatal (char *string)
1418                                 {
1419                                 }],
1420                                 [
1421                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1422                                 ]
1423                         ),
1424                         [ac_cv_imap_tk="yes"],
1425                         [ac_cv_imap_tk="no"]
1426                 )
1427                 if test "${ac_cv_imap_tk}" = "yes"; then
1428                         AC_LINK_IFELSE(
1429                                 AC_LANG_PROGRAM(
1430                                         [#include <stdio.h>
1431                                         #include <imap/c-client.h>
1432                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1433                                         {
1434                                         }
1435                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1436                                         {
1437                                         }
1438                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1439                                         {
1440                                         }
1441                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1442                                         {
1443                                         }
1444                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1445                                         {
1446                                         }
1447                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1448                                         {
1449                                         }
1450                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1451                                         {
1452                                         }
1453                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1454                                         {
1455                                         }
1456                                         void mm_log (char *string,long errflg)
1457                                         {
1458                                         }
1459                                         void mm_dlog (char *string)
1460                                         {
1461                                         }
1462                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1463                                         {
1464                                         }
1465                                         void mm_critical (MAILSTREAM *stream)
1466                                         {
1467                                         }
1468                                         void mm_nocritical (MAILSTREAM *stream)
1469                                         {
1470                                         }
1471                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1472                                         {
1473                                         }
1474                                         void mm_fatal (char *string)
1475                                         {
1476                                         }],
1477                                         [
1478                                         long check = mail_expunge_full(NULL, "", 0);
1479                                         ]
1480                                 ),
1481                                 [ac_cv_imap_tk2006="yes"],
1482                                 [ac_cv_imap_tk2006="no"]
1483                         )
1484                 else #looking in imap directory didn't work, try c-client
1485                         imap_ldflags=""
1486                         imap_libs="-lc-client"
1487                         imap_include="-DUSE_SYSTEM_CCLIENT"
1488                         CPPFLAGS="${saved_cppflags}"
1489                         LIBS="${saved_libs}"
1490                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1491                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1492                         AC_LINK_IFELSE(
1493                         AC_LANG_PROGRAM(
1494                                         [#include <stdio.h>
1495                                         #include <c-client/c-client.h>
1496                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1497                                         {
1498                                         }
1499                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1500                                         {
1501                                         }
1502                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1503                                         {
1504                                         }
1505                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1506                                         {
1507                                         }
1508                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1509                                         {
1510                                         }
1511                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1512                                         {
1513                                         }
1514                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1515                                         {
1516                                         }
1517                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1518                                         {
1519                                         }
1520                                         void mm_log (char *string,long errflg)
1521                                         {
1522                                         }
1523                                         void mm_dlog (char *string)
1524                                         {
1525                                         }
1526                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1527                                         {
1528                                         }
1529                                         void mm_critical (MAILSTREAM *stream)
1530                                         {
1531                                         }
1532                                         void mm_nocritical (MAILSTREAM *stream)
1533                                         {
1534                                         }
1535                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1536                                         {
1537                                         }
1538                                         void mm_fatal (char *string)
1539                                         {
1540                                         }],
1541                                         [
1542                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1543                                         ]
1544                                 ),
1545                                 [ac_cv_imap_tk="yes"],
1546                                 [ac_cv_imap_tk="no"]
1547                         )
1548                         if test "${ac_cv_imap_tk}" = "yes"; then
1549                                 AC_LINK_IFELSE(
1550                                         AC_LANG_PROGRAM(
1551                                                 [#include <stdio.h>
1552                                                 #include <c-client/c-client.h>
1553                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1554                                                 {
1555                                                 }
1556                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1557                                                 {
1558                                                 }
1559                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1560                                                 {
1561                                                 }
1562                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1563                                                 {
1564                                                 }
1565                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1566                                                 {
1567                                                 }
1568                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1569                                                 {
1570                                                 }
1571                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1572                                                 {
1573                                                 }
1574                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1575                                                 {
1576                                                 }
1577                                                 void mm_log (char *string,long errflg)
1578                                                 {
1579                                                 }
1580                                                 void mm_dlog (char *string)
1581                                                 {
1582                                                 }
1583                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1584                                                 {
1585                                                 }
1586                                                 void mm_critical (MAILSTREAM *stream)
1587                                                 {
1588                                                 }
1589                                                 void mm_nocritical (MAILSTREAM *stream)
1590                                                 {
1591                                                 }
1592                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1593                                                 {
1594                                                 }
1595                                                 void mm_fatal (char *string)
1596                                                 {
1597                                                 }],
1598                                                 [
1599                                                 long check = mail_expunge_full(NULL, "", 0);
1600                                                 ]
1601                                         ),
1602                                         [ac_cv_imap_tk2006="yes"],
1603                                         [ac_cv_imap_tk2006="no"]
1604                                 )
1605                         fi
1606                 fi
1607         fi
1608         if test "${ac_cv_imap_tk}" = "yes"; then
1609                 AC_MSG_RESULT(yes)
1610                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1611                 IMAP_TK_INCLUDE="${imap_include}"
1612                 PBX_IMAP_TK=1
1613                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1614                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1615                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1616                 fi
1617         else
1618                 AC_MSG_RESULT(no) 
1619         fi
1620         CPPFLAGS="${saved_cppflags}"
1621         LIBS="${saved_libs}"
1622 fi
1623
1624 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1625
1626 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1627
1628 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1629
1630 # BSD (and OS X) equivalent of inotify
1631 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1632
1633 # 64-bit version of kevent (from kqueue) on OS X
1634 AC_CHECK_FUNCS([kevent64])
1635
1636 # Needed by unixodbc
1637 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1638
1639 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1640
1641 AC_ARG_ENABLE([xmldoc],
1642         [AS_HELP_STRING([--disable-xmldoc],
1643                 [Explicity disable XML documentation])],
1644         [case "${enableval}" in
1645                 y|ye|yes) disable_xmldoc=no ;;
1646                 n|no)  disable_xmldoc=yes ;;
1647                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1648         esac], [disable_xmldoc=no])
1649
1650 if test "${disable_xmldoc}" != "yes"; then
1651         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1652         [#include <libxml/tree.h>
1653         #include <libxml/parser.h>],
1654         [LIBXML_TEST_VERSION])
1655         if test "${PBX_LIBXML2}" != 1; then
1656                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1657                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1658                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1659                 exit 1
1660         fi
1661 fi
1662
1663 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1664
1665 if test "${PBX_MISDN}" = 1; then
1666    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1667    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1668    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1669    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1670    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1671    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1672 fi
1673
1674 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1675
1676 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1677
1678 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1679
1680 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1681
1682 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1683 [#include <ne_auth.h>],
1684 [#ifndef NE_AUTH_NTLM
1685 #error Need libneon >= 0.29.0
1686 #endif])
1687
1688 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1689 [#include <net-snmp/net-snmp-config.h>
1690 #include <net-snmp/net-snmp-includes.h>
1691 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1692 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1693
1694 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1695
1696 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1697
1698 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1699
1700 # Non-glibc platforms require libexecinfo for backtrace support
1701 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1702 # Linux, however, has backtrace directly in glibc
1703 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1704
1705 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1706
1707 # possible places for oss definitions
1708 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1709 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1710 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1711
1712 PG_CONFIG=No
1713 if test "${USE_PGSQL}" != "no"; then    
1714    if test "x${PGSQL_DIR}" != "x"; then
1715       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1716       if test x"${PG_CONFIG}" = xNo; then
1717          AC_MSG_NOTICE([***])
1718          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1719          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1720          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1721          AC_MSG_NOTICE([*** including --without-postgres])
1722          exit 1
1723       fi
1724    else
1725       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1726    fi
1727 fi
1728 if test "${PG_CONFIG}" != No; then
1729    PGSQL_libdir=`${PG_CONFIG} --libdir`
1730    PGSQL_includedir=`${PG_CONFIG} --includedir`
1731    if test "x$?" != "x0" ; then
1732       if test -n "${PGSQL_MANDATORY}" ; then
1733          AC_MSG_NOTICE([***])
1734          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1735          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1736          AC_MSG_NOTICE([*** including --without-postgres])
1737          exit 1
1738           fi
1739    else 
1740       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1741       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1742
1743       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1744       old_CFLAGS=${CFLAGS}
1745       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1746       old_LDFLAGS=${LDFLAGS}
1747       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1748       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1749           [const char *foo = pg_encoding_to_char(1)])],
1750         [AC_MSG_RESULT(yes)
1751          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1752         [AC_MSG_RESULT(no)])
1753       CFLAGS=${old_CFLAGS}
1754       LDFLAGS=${old_LDFLAGS}
1755
1756       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1757          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1758          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1759          PBX_PGSQL=1
1760       elif test -n "${PGSQL_MANDATORY}";
1761       then
1762          AC_MSG_NOTICE([***])
1763          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1764          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1765          AC_MSG_NOTICE([*** including --without-postgres])
1766          exit 1
1767       fi
1768    fi
1769 fi
1770
1771 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1772
1773 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1774
1775 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1776 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1777 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1778 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1779 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1780 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1781 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1782 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1783 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1784 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1785 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1786 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1787
1788 # ------------------------------------v
1789 # TODO: The code can be changed to always include these features now.
1790 # These features will always be present if pri_connected_line_update is available.
1791 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1792 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1793 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1794 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1795 # ------------------------------------^
1796
1797 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1798
1799 AST_C_COMPILE_CHECK([SPANDSP], [
1800                 #if SPANDSP_RELEASE_DATE < 20080516
1801                 #error "spandsp 0.0.5 or greater is required"
1802                 #endif
1803         ], [spandsp/version.h], , [minimum version of SpanDSP])
1804
1805 if test "x${PBX_SPANDSP}" = "x1" ; then
1806         # We found the correct version in the header, now let's make sure it links
1807         # properly, and that libtiff is available
1808         PBX_SPANDSP=0
1809         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1810 fi
1811
1812 if test "x${PBX_SPANDSP}" = "x1" ; then
1813         # We also need t38_terminal_init()
1814         PBX_SPANDSP=0
1815         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1816 fi
1817
1818 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1819
1820 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1821
1822 if test "${USE_PWLIB}" != "no"; then
1823         if test -n "${PWLIB_DIR}"; then
1824                 PWLIBDIR="${PWLIB_DIR}"
1825         fi
1826         AST_CHECK_PWLIB()
1827         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1828                 
1829         if test "${HAS_PWLIB:-unset}" != "unset"; then
1830                 AST_CHECK_PWLIB_PLATFORM()
1831
1832                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1833
1834                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1835                         [Define if your system has the PWLib libraries.],
1836                         [#include "ptlib.h"],
1837                         [int q = (int) PTime::IsDaylightSavings();])
1838         fi
1839 fi
1840
1841 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1842         if test -n "${OPENH323_DIR}"; then
1843                 OPENH323DIR="${OPENH323_DIR}"
1844         fi
1845         AST_CHECK_OPENH323()
1846         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1847         AST_CHECK_OPENH323_BUILD()
1848         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1849         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1850                 [Define if your system has the OpenH323 libraries.],
1851                 [#include "ptlib.h"
1852                 #include "h323.h"
1853                 #include "h323ep.h"],
1854                 [H323EndPoint ep = H323EndPoint();],
1855                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1856 fi
1857
1858 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1859 if test "x${PBX_LUA}" = "x1" ; then
1860         if test x"${LUA_DIR}" = x; then
1861                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1862         else
1863                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1864         fi
1865 fi
1866         
1867 # Some distributions (like SuSE) remove the 5.1 suffix.
1868 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1869
1870 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1871
1872 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1873 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1874 # to know the specifics of each possible implementation, and then represent the one
1875 # that was found as 'AIS'.
1876
1877 PBX_AIS=0
1878
1879 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1880
1881 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1882
1883 if test "${PBX_OPENAIS}" = 1; then
1884    PBX_AIS=1
1885    if test -n "${OPENAIS_DIR}"; then
1886       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1887       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1888    else
1889       AIS_INCLUDE="-I/usr/include/openais"
1890       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1891    fi
1892 fi
1893
1894 AC_SUBST(PBX_AIS)
1895 AC_SUBST(AIS_INCLUDE)
1896 AC_SUBST(AIS_LIB)
1897
1898 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1899
1900 # See if the main speex library contains the preprocess functions
1901 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1902 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1903    PBX_SPEEX_PREPROCESS=1
1904 fi
1905
1906 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1907 if test "${PBX_SPEEXDSP}" = 1; then
1908    PBX_SPEEX_PREPROCESS=1
1909 fi
1910
1911 AC_SUBST(PBX_SPEEX_PREPROCESS)
1912
1913 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1914
1915 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1916
1917 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1918
1919 if test "$PBX_CRYPTO" = "1";
1920 then
1921     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1922 fi
1923
1924 if test "$PBX_OPENSSL" = "1";
1925 then
1926     AST_CHECK_OSPTK([3], [6], [0])
1927 fi
1928
1929 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
1930
1931 if test "$PBX_SRTP" = "1";
1932 then
1933     saved_libs="${LIBS}"
1934     saved_ldflags="${LDFLAGS}"
1935     saved_cflags="${CFLAGS}"
1936     LIBS="${LIBS} ${SRTP_LIB}"
1937     LDFLAGS="${LDFLAGS} -shared -fPIC"
1938     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
1939     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
1940     AC_LINK_IFELSE(
1941     [
1942         AC_LANG_PROGRAM(
1943             [#include <srtp/srtp.h>],
1944             [srtp_init();]
1945         )
1946     ],
1947     [ AC_MSG_RESULT(yes) ],
1948     [
1949         AC_MSG_RESULT(no)
1950         AC_MSG_NOTICE(***)
1951         AC_MSG_NOTICE(*** libsrtp could not be linked as a shared object)
1952         AC_MSG_NOTICE(*** try compiling libsrtp manually and configuring with)
1953         AC_MSG_NOTICE(*** ./configure CFLAGS=-fPIC --prefix=/usr)
1954         AC_MSG_NOTICE(*** replacing /usr with the prefix of your choice)
1955         AC_MSG_NOTICE(***)
1956         AC_MSG_NOTICE(*** If you do not need SRTP support re-run configure)
1957         AC_MSG_NOTICE(*** with the --without-srtp option.)
1958         exit 1
1959     ]
1960     )
1961     LIBS="${saved_libs}"
1962     LDFLAGS="${saved_ldflags}"
1963     CFLAGS="${saved_cflags}"
1964 fi
1965
1966 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1967
1968 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1969
1970 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1971
1972 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1973
1974 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1975
1976 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1977
1978 if test "${tonezone_does_not_need_lm}" = "no" ; then
1979   tonezone_extra="-lm"
1980 fi
1981
1982 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1983
1984 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1985
1986 if test "${OSARCH}" = "OpenBSD";
1987 then
1988         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1989 else
1990         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1991 fi
1992
1993 AC_LANG_PUSH(C++)
1994
1995 if test "${USE_VPB}" != "no"; then
1996    AC_MSG_CHECKING(for vpb_open in -lvpb)
1997    saved_libs="${LIBS}"
1998    saved_cppflags="${CPPFLAGS}"
1999    if test "x${VPB_DIR}" != "x"; then
2000       if test -d ${VPB_DIR}/lib; then
2001          vpblibdir=${VPB_DIR}/lib
2002       else
2003          vpblibdir=${VPB_DIR}
2004       fi
2005       LIBS="${LIBS} -L${vpblibdir}"
2006       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2007    fi
2008    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2009    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2010    AC_LINK_IFELSE(
2011         [
2012         AC_LANG_PROGRAM(
2013         [#include <vpbapi.h>],
2014         [int q = vpb_open(0,0);])
2015         ],
2016         [       AC_MSG_RESULT(yes) 
2017                 ac_cv_lib_vpb_vpb_open="yes" 
2018         ],
2019         [       AC_MSG_RESULT(no) 
2020                 ac_cv_lib_vpb_vpb_open="no" 
2021         ]
2022         )
2023    LIBS="${saved_libs}"
2024    CPPFLAGS="${saved_cppflags}"
2025    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2026         VPB_LIB="-lvpb"
2027         if test "${VPB_DIR}" != ""; then
2028            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2029            VPB_INCLUDE="-I${VPB_DIR}/include"
2030         fi
2031         PBX_VPB=1
2032         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2033    fi
2034 fi
2035
2036 AC_LANG_POP
2037
2038 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2039
2040 EDITLINE_LIB=""
2041 if test "x$TERMCAP_LIB" != "x" ; then
2042   EDITLINE_LIB="$TERMCAP_LIB"
2043 elif test "x$TINFO_LIB" != "x" ; then
2044   EDITLINE_LIB="$TINFO_LIB"
2045 elif test "x$CURSES_LIB" != "x" ; then
2046   EDITLINE_LIB="$CURSES_LIB"
2047 elif test "x$NCURSES_LIB" != "x" ; then
2048   EDITLINE_LIB="$NCURSES_LIB"
2049 else
2050   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
2051 fi
2052 AC_SUBST(EDITLINE_LIB)
2053
2054 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2055         # Does ODBC support wide characters?
2056         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2057         AC_LINK_IFELSE(
2058                 AC_LANG_PROGRAM(
2059                         [#include <sql.h>
2060 #include <sqlext.h>],
2061                         [int foo = SQL_WCHAR]),
2062                 AC_MSG_RESULT(yes)
2063                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2064                 AC_MSG_RESULT(no)
2065         )
2066 fi
2067
2068 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2069 AC_SUBST(PBX_H323)
2070
2071 AC_CHECK_HEADER([linux/compiler.h],
2072                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2073
2074 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2075                                    #include <linux/version.h>
2076                                    #ifdef HAVE_LINUX_COMPILER_H
2077                                    #include <linux/compiler.h>
2078                                    #endif
2079                                    ])
2080 AC_SUBST(PBX_IXJUSER)
2081
2082 # Used in res/res_pktccops
2083 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2084 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2085
2086 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2087 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2088 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2089
2090 # possible places for video4linux version 1
2091 AC_CHECK_HEADER([linux/videodev.h],
2092         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2093
2094 # possible places for X11
2095 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2096 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2097
2098 PBX_LAUNCHD=0
2099 if test "${cross_compiling}" = "no";
2100 then
2101   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2102   PBX_LAUNCHD=1
2103 fi
2104 AC_SUBST(PBX_LAUNCHD)
2105
2106 PBX_GTK2=0
2107 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
2108 if test ! "x${PKGCONFIG}" = xNo; then
2109    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2110    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2111    PBX_GTK2=1
2112    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2113 fi
2114 AC_SUBST(PBX_GTK2)
2115 AC_SUBST(GTK2_INCLUDE)
2116 AC_SUBST(GTK2_LIB)
2117
2118 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2119 # or iODBC
2120
2121 PBX_GENERIC_ODBC=0
2122
2123 if test "${PBX_UNIXODBC}" = 1; then
2124    PBX_GENERIC_ODBC=1
2125    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2126    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2127 elif test "${PBX_IODBC}" = 1; then
2128    PBX_GENERIC_ODBC=1
2129    GENERIC_ODBC_LIB="${IODBC_LIB}"
2130    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2131 fi
2132
2133 AC_SUBST([GENERIC_ODBC_LIB])
2134 AC_SUBST([GENERIC_ODBC_INCLUDE])
2135 AC_SUBST([PBX_GENERIC_ODBC])
2136
2137 PBX_SYSLOG=0
2138
2139 if test "${ac_cv_header_syslog_h}" = "yes"; then
2140    # syslog facilities
2141    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2142    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2143    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2144    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2145    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2146    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2147    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2148    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2149    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2150    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2151    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2152    PBX_SYSLOG=1
2153 fi
2154
2155 AC_SUBST([PBX_SYSLOG])
2156
2157 if test -f makeopts; then
2158         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.bak
2159 else
2160         touch makeopts.bak
2161 fi
2162
2163 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2164 AST_CHECK_MANDATORY
2165
2166 if test -f build_tools/menuselect-deps; then
2167     # extract old values of all PBX_ variables from menuselect-deps
2168     # and preserve them so that menuselect can determine whether
2169     # any previously-met dependencies are no longer met and warn
2170     # the user appropriately
2171     while IFS="=:" read var val old_val; do
2172         eval "PBX_${var}=\${PBX_${var}}:${val}"
2173     done < build_tools/menuselect-deps
2174 fi
2175
2176 AC_OUTPUT
2177
2178 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.bak2
2179 if test "x${ac_cv_path_CMP}" = "x:"; then
2180         ( cd menuselect && ./configure )
2181 else if ${ac_cv_path_CMP} -s makeopts.bak makeopts.bak2; then : ; else
2182         ( cd menuselect && ./configure )
2183 fi ; fi
2184
2185 rm makeopts.bak makeopts.bak2
2186
2187
2188 if test "x${silent}" != "xyes" ; then
2189 echo
2190 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2191 echo "            .\$7\$7..          .7\$\$7:.    "
2192 echo "          .\$\$:.                 ,\$7.7   "
2193 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2194 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2195 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2196 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2197 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2198 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2199 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2200 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2201 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2202 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2203 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2204 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2205 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2206 echo " \$\$\$\$\$                        \$\$\$       "
2207 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2208 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2209 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2210 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2211 echo
2212 fi
2213
2214 AC_MSG_NOTICE(Package configured for: )
2215 AC_MSG_NOTICE( OS type  : $host_os)
2216 AC_MSG_NOTICE( Host CPU : $host_cpu)
2217 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
2218 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
2219 if test "${cross_compiling}" = "yes"; then
2220    AC_MSG_NOTICE( Cross Compilation = YES)
2221 fi