Merged revisions 290289 via svnmerge from
[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_PREFIX_DEFAULT([/usr/local])
91      if test ${prefix} = 'NONE'; then
92         astlibdir=/Library/Application Support/Asterisk/Modules
93         astvarlibdir=/Library/Application Support/Asterisk
94         astlogdir=/Library/Logs/Asterisk
95         astvarrundir=/Library/Application Support/Asterisk/Run
96      fi
97      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
98      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
99      ;;
100      solaris*)
101      if test ${prefix} = 'NONE'; then
102         astetcdir=/var/etc/asterisk
103         astsbindir=/opt/asterisk/sbin
104         astlibdir=/opt/asterisk/lib
105         astheaderdir=/opt/asterisk/include
106         astmandir=/opt/asterisk/man
107         astvarlibdir=/var/opt/asterisk
108         astspooldir=/var/spool/asterisk
109         astlogdir=/var/log/asterisk
110         astvarrundir=/var/run/asterisk
111      fi
112      ;;
113      *)
114      AC_PREFIX_DEFAULT([/usr])
115      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
116         if test ${sysconfdir} = '${prefix}/etc'; then
117            sysconfdir=/etc
118         fi
119         if test ${mandir} = '${prefix}/man'; then
120            mandir=/usr/share/man
121         fi
122      fi
123      ;;
124 esac
125
126 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
127      if test ${localstatedir} = '${prefix}/var'; then
128         localstatedir=/var
129      fi
130 fi
131
132 BUILD_PLATFORM=${build}
133 BUILD_CPU=${build_cpu}
134 BUILD_VENDOR=${build_vendor}
135 BUILD_OS=${build_os}
136
137 AC_SUBST(BUILD_PLATFORM)
138 AC_SUBST(BUILD_CPU)
139 AC_SUBST(BUILD_VENDOR)
140 AC_SUBST(BUILD_OS)
141
142 HOST_PLATFORM=${host}
143 HOST_CPU=${host_cpu}
144 HOST_VENDOR=${host_vendor}
145 HOST_OS=${host_os}
146
147 AC_SUBST(HOST_PLATFORM)
148 AC_SUBST(HOST_CPU)
149 AC_SUBST(HOST_VENDOR)
150 AC_SUBST(HOST_OS)
151
152 PBX_WINARCH=0
153
154 case "${host_os}" in
155      freebsd*)
156      OSARCH=FreeBSD
157      ;;
158      netbsd*)
159      OSARCH=NetBSD
160      ;;
161      openbsd*)
162      OSARCH=OpenBSD
163      ;;
164      solaris*)
165      OSARCH=SunOS
166      ;;
167      mingw32)
168      OSARCH=mingw32
169      PBX_WINARCH=1
170      ;;
171      cygwin)
172      OSARCH=cygwin
173      PBX_WINARCH=1
174      ;;
175      linux-gnueabi)
176      OSARCH=linux-gnu
177      ;;
178      kfreebsd*-gnu)
179      OSARCH=kfreebsd-gnu
180      ;;
181      *)
182      OSARCH=${host_os}
183      ;;
184 esac
185
186 AC_SUBST(OSARCH)
187 AC_SUBST(PBX_WINARCH)
188
189 #  check for uname
190 AC_PATH_TOOL([UNAME], [uname], No)
191 if test ! x"${UNAME}" = xNo; then
192    PBX_OSREV=$(${UNAME} -r)
193 fi
194 AC_SUBST(PBX_OSREV)
195
196 AH_TOP(
197 #ifndef ASTERISK_AUTOCONFIG_H
198 #define ASTERISK_AUTOCONFIG_H
199
200 #include "asterisk/buildopts.h"
201
202 )
203
204 AH_BOTTOM(
205 #endif
206 )
207
208 # cross-compile checks
209 if test "${cross_compiling}" = "yes"; 
210 then
211    AC_CHECK_TOOL(CC, gcc, :)
212    AC_CHECK_TOOL(CXX, g++, :)
213    AC_CHECK_TOOL(LD, ld, :)
214    AC_CHECK_TOOL(RANLIB, ranlib, :)
215 fi
216
217 # Checks for programs.
218 AC_PROG_CC
219 AC_PROG_CXX
220 AC_PROG_CPP
221 AC_PROG_CXXCPP
222 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
223 # the developers regenerating the configure script don't have to install libtool.
224 AST_PROG_LD     # note, does not work on FreeBSD
225 AC_PROG_AWK
226 AC_PROG_INSTALL
227 AC_PROG_LN_S
228 AC_PROG_RANLIB
229 AST_CHECK_GNU_MAKE
230 AC_PROG_EGREP
231
232 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
233 AC_CHECK_TOOLS([AR], [ar gar], :)
234 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
235 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
236
237 GNU_LD=0
238 if test "x$with_gnu_ld" = "xyes" ; then
239    GNU_LD=1
240 fi
241 AC_SUBST(GNU_LD)
242
243 AC_PATH_PROG([BISON], [bison], :)
244 AC_PATH_PROG([CMP], [cmp], :)
245 AC_PATH_PROG([FLEX], [flex], :)
246 AC_PATH_PROG([GREP], [grep], :)
247 AC_PATH_PROG([FIND], [find], :)
248 AC_PATH_PROG([COMPRESS], [compress], :)
249 AC_PATH_PROG([BASENAME], [basename], :)
250 AC_PATH_PROG([DIRNAME], [dirname], :)
251 AC_PATH_PROG([SHELL], [sh], :)
252 AC_PATH_PROG([LN], [ln], :)
253 AC_PATH_PROG([DOT], [dot], :)
254 AC_PATH_PROG([WGET], [wget], :)
255 AC_PATH_PROG([CURL], [curl], :)
256 AC_PATH_PROG([RUBBER], [rubber], :)
257 AC_PATH_PROG([CATDVI], [catdvi], :)
258 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
259 AC_PATH_PROG([XMLLINT], [xmllint], :)
260 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
261 if test "${WGET}" != ":" ; then
262   DOWNLOAD=${WGET}
263 else if test "${CURL}" != ":" ; then
264   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
265 else
266   AC_PATH_PROG([FETCH], [fetch], [:])
267   DOWNLOAD=${FETCH}
268 fi
269 fi
270 AC_SUBST(DOWNLOAD)
271
272 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
273         if test "x$BISON" != "x:" ; then
274                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
275                 # Use mktemp if possible; otherwise fall back on mkdir,
276                 # with $RANDOM to make collisions less likely.
277                 : ${TMPDIR=/tmp}
278                 {
279                   tmp=`
280                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
281                   ` &&
282                   test -n "$tmp" && test -d "$tmp"
283                 } || {
284                   tmp=$TMPDIR/foo$$-$RANDOM
285                   (umask 077 && mkdir "$tmp")
286                 } || exit $?
287                 cat >$tmp/test.y <<__EOL__
288 %parse-param {struct parse_io *parseio}
289 %%
290 file : { \$\$ = parseio->pval = 1; }
291         ;
292 %%
293 __EOL__
294                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
295                 if test -e "${tmp}/test.tab.c"; then
296                         ac_cv_path_BISON2=${BISON}
297                 fi
298                 rm -rf ${tmp}
299         fi
300         ])
301 if test "x${ac_cv_path_BISON2}" = "x" ; then
302         BISON=:
303         PBX_BISON=0
304 else
305         PBX_BISON=1
306 fi
307 AC_SUBST(PBX_BISON)
308 if test "x${FLEX}" = "x:" ; then
309         PBX_FLEX=0
310 else
311         PBX_FLEX=1
312 fi
313 AC_SUBST(PBX_FLEX)
314
315 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
316 if test "${SOXMIX}" != ":" ; then
317         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
318 fi
319
320 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
321
322 if test "${MD5}" = "digest" ; then
323    MD5="${MD5} -a md5"   
324 fi
325
326 ACX_PTHREAD
327
328 AC_LANG(C)
329
330 AC_ARG_ENABLE([dev-mode],
331         [AS_HELP_STRING([--enable-dev-mode],
332                 [Turn on developer mode])],
333         [case "${enableval}" in
334               y|ye|yes) AST_DEVMODE=yes ;;
335               n|no)  AST_DEVMODE=no ;;
336               noisy)
337               AST_DEVMODE=yes
338               NOISY_BUILD=yes
339               ;;
340               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
341         esac])
342 AC_SUBST(NOISY_BUILD)
343 AC_SUBST(AST_DEVMODE)
344
345 AST_CODE_COVERAGE=no
346 AC_ARG_ENABLE([coverage],
347         [AS_HELP_STRING([--enable-coverage],
348                 [Turn on code coverage tracking (for gcov)])],
349         [case "${enableval}" in
350               y|ye|yes) AST_CODE_COVERAGE=yes ;;
351               n|no) AST_CODE_COVERAGE=no ;;
352               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
353         esac])
354 AC_SUBST(AST_CODE_COVERAGE)
355
356 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
357 # various packages.
358 # $1 is the prefix for the variables in makeopts and autoconfig.h
359 # $2 is the short comment, $4 is the long comment
360 # $3 is the name used in --with- or --without- flags for configure.
361 #
362 # Package option names should be in alphabetical order
363 # by the --with option name (the third field),
364 # to make things easier for the users.
365
366 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
367 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
368 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
369 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
370 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
371 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
372 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
373
374 # BKTR is used for backtrace support on platforms that do not
375 # have it natively.
376 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
377 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
378 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
379 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
380 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
381 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
382 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
383 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
384 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
385 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
386 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
387 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
388 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
389 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
390 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
391 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
392 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
393 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
394 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
395 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
396 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
397 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
398 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
399 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
400 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
401 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
402 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
403 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
404 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
405 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
406 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
407 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
408 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
409 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
410 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
411 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
412 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
413 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
414 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
415 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
416 AST_EXT_LIB_SETUP_DEPENDENT([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
417 AST_EXT_LIB_SETUP_DEPENDENT([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
418 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
419 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
420 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
421 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
422 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
423 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
424 # ------------------------------------v
425 # TODO: The code can be changed to always include these features now.
426 # These features will always be present if pri_connected_line_update is available.
427 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
428 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
429 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
430 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
431 # ------------------------------------^
432 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
433 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
434 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
435 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
436 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
437 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [${HOME}/.asterisk_sounds_cache])
438 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
439 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
440 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
441 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
442 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
443 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
444 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
445 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
446 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
447 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
448 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
449 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
450 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
451 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
452 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
453 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
454 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
455 AST_EXT_LIB_SETUP([USB], [usb], [usb])
456 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
457 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
458 AST_EXT_LIB_SETUP([X11], [X11], [x11])
459 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
460
461 # check for basic system features and functionality before
462 # checking for package libraries
463
464 AC_FUNC_ALLOCA
465 AC_HEADER_DIRENT
466 AC_HEADER_STDC
467 AC_HEADER_SYS_WAIT
468 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])
469
470 # some embedded systems omit internationalization (locale) support
471 AC_CHECK_HEADERS([xlocale.h])
472
473 AC_CHECK_HEADERS([winsock.h winsock2.h])
474
475 AC_CHECK_HEADER([sys/poll.h],
476          [],
477      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
478
479 AC_SYS_LARGEFILE
480
481 # Checks for typedefs, structures, and compiler characteristics.
482 AC_HEADER_STDBOOL
483 AC_C_CONST
484 AC_TYPE_UID_T
485 AC_C_INLINE
486 AC_TYPE_LONG_DOUBLE_WIDER
487 AC_TYPE_MODE_T
488 AC_TYPE_OFF_T
489 AC_TYPE_PID_T
490 AC_TYPE_SIZE_T
491 AC_CHECK_MEMBERS([struct stat.st_blksize])
492 AC_HEADER_TIME
493 AC_STRUCT_TM
494 AC_C_VOLATILE
495 AC_CHECK_TYPES([ptrdiff_t])
496
497 # Checks for library functions.
498 AC_FUNC_CHOWN
499 AC_FUNC_CLOSEDIR_VOID
500 AC_FUNC_ERROR_AT_LINE
501 AST_FUNC_FORK
502 AC_FUNC_FSEEKO
503 AC_PROG_GCC_TRADITIONAL
504 # XXX: these are commented out until we determine whether it matters if our malloc()
505 # acts exactly like glibc's or not
506 # AC_FUNC_MALLOC
507 # AC_FUNC_REALLOC
508 AC_FUNC_MEMCMP
509 AC_FUNC_MMAP
510 AC_FUNC_SELECT_ARGTYPES
511 AC_FUNC_SETVBUF_REVERSED
512 AC_TYPE_SIGNAL
513 AC_FUNC_STAT
514 AC_FUNC_STRCOLL
515 AC_FUNC_STRFTIME
516 AC_FUNC_STRNLEN
517 AC_FUNC_STRTOD
518 AC_FUNC_UTIME_NULL
519 AC_FUNC_VPRINTF
520 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])
521
522 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
523 # so that AC_CHECK_FUNCS can detect functions in that library.
524 AC_CHECK_LIB([m], [sqrt])
525 # BSD might not have exp2, and/or log2
526 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
527
528 # Certain architectures don't really have long double, even though
529 # AC_CHECK_FUNCS would otherwise find the following functions.
530 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
531         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
532 fi
533
534 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
535 AC_LINK_IFELSE(
536         AC_LANG_PROGRAM([#include <limits.h>],
537                 [long long foo = LLONG_MAX]),
538         AC_MSG_RESULT(yes)
539         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
540         AC_MSG_RESULT(no)
541 )
542
543 AC_MSG_CHECKING(for timersub in time.h)
544 AC_LINK_IFELSE(
545         AC_LANG_PROGRAM([#include <sys/time.h>],
546                 [struct timeval *a; timersub(a, a, a);]),
547         AC_MSG_RESULT(yes)
548                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
549         AC_MSG_RESULT(no)
550 )
551
552 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
553 old_LDFLAGS=${LDFLAGS}
554 cat >conftest.dynamics <<_ACEOF
555 {
556         *ast_*;
557 };
558 _ACEOF
559 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
560 PBX_DYNAMIC_LIST=0
561 AC_LINK_IFELSE(
562         AC_LANG_PROGRAM([], []),
563         PBX_DYNAMIC_LIST=1
564         AC_MSG_RESULT(yes),
565         AC_MSG_RESULT(no)
566 )
567 AC_SUBST(PBX_DYNAMIC_LIST)
568 LDFLAGS=${old_LDFLAGS}
569 rm -f conftest.dynamics
570
571 AC_CHECK_HEADER([sys/poll.h], 
572    [HAS_POLL=1]
573    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
574    )
575
576 AC_ARG_ENABLE([internal-poll],
577         [AS_HELP_STRING([--enable-internal-poll],
578                 [Use Asterisk's poll implementation])],
579         [case "${enableval}" in
580                 y|ye|yes) HAS_POLL="";;
581                 n|no) HAS_POLL="${HAS_POLL}" ;;
582                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
583         esac])
584 AC_SUBST(HAS_POLL)
585
586
587
588 # https support (in main/http.c) uses funopen on BSD systems,
589 # fopencookie on linux
590 AC_CHECK_FUNCS([funopen fopencookie])
591
592 AC_CHECK_FUNCS([inet_aton])
593
594 # check if we have IP_PKTINFO constant defined
595 AC_MSG_CHECKING(for IP_PKTINFO)
596 AC_LINK_IFELSE(
597                 AC_LANG_PROGRAM([#include <netinet/in.h>],
598                                                 [int pi = IP_PKTINFO;]),
599                 AC_MSG_RESULT(yes)
600                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
601                 AC_MSG_RESULT(no)
602 )
603
604 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
605 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
606
607 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
608 AC_LINK_IFELSE(
609         AC_LANG_PROGRAM([#include <stdlib.h>
610                          #include <netdb.h>],
611                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
612         AC_MSG_RESULT(yes)
613         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
614         AC_MSG_RESULT(no)
615 )
616
617 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
618 AC_LINK_IFELSE(
619         AC_LANG_PROGRAM([#include <stdlib.h>
620                          #include <netdb.h>],
621                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
622         AC_MSG_RESULT(yes)
623         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
624         AC_MSG_RESULT(no)
625 )
626
627 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
628
629 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
630 AC_LINK_IFELSE(
631 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
632 AC_MSG_RESULT(yes)
633 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
634 AC_MSG_RESULT(no)
635 )
636
637 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
638 AC_LINK_IFELSE(
639 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
640 AC_MSG_RESULT(yes)
641 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
642 AC_MSG_RESULT(no)
643 )
644
645 if test "${cross_compiling}" = "no";
646 then
647   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
648 fi
649
650 AC_MSG_CHECKING(for locale_t in locale.h)
651 AC_LINK_IFELSE(
652 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
653 AC_MSG_RESULT(yes)
654 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
655 AC_MSG_RESULT(no)
656   AC_MSG_CHECKING(for locale_t in xlocale.h)
657   AC_LINK_IFELSE(
658   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
659   AC_MSG_RESULT(yes)
660   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
661   AC_MSG_RESULT(no)
662   )
663 )
664
665 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
666 AC_LINK_IFELSE(
667 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
668 AC_MSG_RESULT(yes)
669 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
670 AC_MSG_RESULT(no)
671 )
672
673 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
674 AC_LINK_IFELSE(
675 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
676 AC_MSG_RESULT(yes)
677 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
678 AC_MSG_RESULT(no)
679 )
680
681 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
682
683 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
684 AC_LINK_IFELSE(
685 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
686 AC_MSG_RESULT(yes)
687 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
688 AC_MSG_RESULT(no)
689 )
690
691 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
692 AC_LINK_IFELSE(
693 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
694 AC_MSG_RESULT(yes)
695 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
696 AC_MSG_RESULT(no)
697 )
698
699 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
700 save_LIBS="$LIBS"
701 save_CFLAGS="$CFLAGS"
702 LIBS="$PTHREAD_LIBS $LIBS"
703 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
704 AC_LINK_IFELSE(
705   [AC_LANG_PROGRAM(
706     [#include <pthread.h>
707      #include <time.h>],
708     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
709   ],[
710     AC_MSG_RESULT(yes)
711     ac_cv_pthread_rwlock_timedwrlock="yes"
712   ],[
713     AC_MSG_RESULT(no)
714     ac_cv_pthread_rwlock_timedwrlock="no"
715   ]
716 )
717 LIBS="$save_LIBS"
718 CFLAGS="$save_CFLAGS"
719 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
720   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
721 fi
722
723 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
724 saved_CFLAGS="${CFLAGS}"
725 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
726 AC_COMPILE_IFELSE(
727   [AC_LANG_PROGRAM(
728     [#include <pthread.h>
729      void empty(){}],
730         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
731   ],[
732     AC_MSG_RESULT(no)
733     ac_cv_pthread_once_needsbraces="no"
734   ],[
735     AC_MSG_RESULT(yes)
736     ac_cv_pthread_once_needsbraces="yes"
737   ]
738 )
739 CFLAGS="${saved_CFLAGS}"
740 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
741   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
742 fi
743
744 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
745
746 # Can we compare a mutex to its initial value?
747 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
748 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
749 AC_LINK_IFELSE(
750         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
751         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
752                 return 0;
753         }
754         return 0]),
755         AC_MSG_RESULT(yes)
756         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.]),
757         AC_MSG_RESULT(no)
758 )
759
760 #if test "${cross_compiling}" = "no";
761 #then
762 #AC_MSG_CHECKING(for working epoll support)
763 #AC_LINK_IFELSE(
764 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
765 #                                         if (res < 0)
766 #                                            return 1;
767 #                                         close (res);
768 #                                         return 0;]),
769 #AC_MSG_RESULT(yes)
770 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
771 #AC_MSG_RESULT(no)
772 #)
773 #fi
774
775 AC_MSG_CHECKING(for compiler atomic operations)
776 AC_LINK_IFELSE(
777 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
778 AC_MSG_RESULT(yes)
779 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
780 AC_MSG_RESULT(no)
781 )
782
783 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
784 AC_MSG_CHECKING([if your system printf is NULL-safe.])
785 AC_RUN_IFELSE(
786         AC_LANG_PROGRAM([#include <stdio.h>],
787                 [printf("%s", NULL)]),
788         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
789         AC_MSG_RESULT(yes),
790         AC_MSG_RESULT(no),
791         # It's unlikely an embedded system will have this.
792         AC_MSG_RESULT(unknown)
793 )
794
795 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
796 AC_RUN_IFELSE(
797 AC_LANG_PROGRAM([
798 #include <stdio.h>
799 #include <sys/select.h>
800 #include <sys/time.h>
801 #include <sys/resource.h>
802 #include <string.h>
803 #include <errno.h>
804 #include <stdlib.h>
805 #include <sys/types.h>
806 #include <sys/stat.h>
807 #include <fcntl.h>
808 #include <unistd.h>
809 ], [[
810         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
811         int fd0, fd1;
812         struct timeval tv = { 0, };
813         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
814         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
815         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
816         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
817         FD_SET(fd0, (fd_set *) &fds);
818         FD_SET(fd1, (fd_set *) &fds);
819         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
820         exit(0)]]),
821         AC_MSG_RESULT(yes)
822         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
823         AC_MSG_RESULT(no),
824         AC_MSG_RESULT(cross-compile)
825 )
826
827 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
828         AC_RUN_IFELSE(
829                 AC_LANG_PROGRAM([
830 #include <unistd.h>
831 #include <sys/types.h>
832 #include <stdlib.h>
833 ], [if (getuid() != 0) { exit(1); }]),
834                 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.]))
835 fi
836
837 AST_GCC_ATTRIBUTE(pure)
838 AST_GCC_ATTRIBUTE(malloc)
839 AST_GCC_ATTRIBUTE(const)
840 AST_GCC_ATTRIBUTE(unused)
841 AST_GCC_ATTRIBUTE(always_inline)
842 AST_GCC_ATTRIBUTE(deprecated)
843 AST_GCC_ATTRIBUTE(sentinel)
844 AST_GCC_ATTRIBUTE(warn_unused_result)
845 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
846 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
847
848 AC_MSG_CHECKING(for -ffunction-sections support)
849 saved_CFLAGS="${CFLAGS}"
850 CFLAGS="${CFLAGS} -ffunction-sections"
851 AC_COMPILE_IFELSE(
852         AC_LANG_PROGRAM([], [int x = 1;]),
853         AC_MSG_RESULT(yes)
854         [saved_LDFLAGS="${LDFLAGS}"]
855         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
856         AC_MSG_CHECKING(for --gc-sections support)
857         AC_LINK_IFELSE(
858                 AC_LANG_PROGRAM([], [int x = 1;]),
859                 AC_MSG_RESULT(yes)
860                 [GC_CFLAGS="-ffunction-sections"]
861                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
862                 AC_MSG_RESULT(no)
863         )
864         [LDFLAGS="${saved_LDFLAGS}"],
865         AC_MSG_RESULT(no)
866 )
867 CFLAGS="${saved_CFLAGS}"
868 AC_SUBST(GC_CFLAGS)
869 AC_SUBST(GC_LDFLAGS)
870
871 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
872 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
873         AC_MSG_RESULT(yes)
874         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
875 else
876         AC_MSG_RESULT(no)
877         AST_DECLARATION_AFTER_STATEMENT=
878 fi
879 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
880
881 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
882 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
883         AC_MSG_RESULT(yes)
884         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
885 else
886         AC_MSG_RESULT(no)
887         AST_FORTIFY_SOURCE=
888 fi
889 AC_SUBST(AST_FORTIFY_SOURCE)
890
891 AC_MSG_CHECKING(for -fno-strict-overflow)
892 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
893         AC_MSG_RESULT(yes)
894         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
895 else
896         AC_MSG_RESULT(no)
897         AST_NO_STRICT_OVERFLOW=
898 fi
899 AC_SUBST(AST_NO_STRICT_OVERFLOW)
900
901 AC_MSG_CHECKING(for -Wshadow)
902 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
903         AC_MSG_RESULT(yes)
904         AST_SHADOW_WARNINGS=-Wshadow
905 else
906         AC_MSG_RESULT(no)
907         AST_SHADOW_WARNINGS=
908 fi
909 AC_SUBST(AST_SHADOW_WARNINGS)
910
911 AC_MSG_CHECKING(for sysinfo)
912 AC_LINK_IFELSE(
913         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
914                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
915         AC_MSG_RESULT(yes)
916         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
917         AC_MSG_RESULT(no)
918 )
919
920 AC_SEARCH_LIBS(res_9_ninit, resolv)
921 AC_MSG_CHECKING(for res_ninit)
922 AC_LINK_IFELSE(
923         AC_LANG_PROGRAM([
924                         #ifdef HAVE_SYS_SOCKET_H
925                         #include <sys/socket.h>
926                         #endif
927                         #ifdef HAVE_NETINET_IN_H
928                         #include <netinet/in.h>
929                         #endif
930                         #ifdef HAVE_ARPA_NAMESER_H
931                         #include <arpa/nameser.h>
932                         #endif
933                         #include <resolv.h>],
934                         [int foo = res_ninit(NULL);]),
935         AC_MSG_RESULT(yes)
936         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
937         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
938         AC_MSG_CHECKING(for res_ndestroy)
939         AC_LINK_IFELSE(
940                 AC_LANG_PROGRAM([
941                                 #ifdef HAVE_SYS_SOCKET_H
942                                 #include <sys/socket.h>
943                                 #endif
944                                 #ifdef HAVE_NETINET_IN_H
945                                 #include <netinet/in.h>
946                                 #endif
947                                 #ifdef HAVE_ARPA_NAMESER_H
948                                 #include <arpa/nameser.h>
949                                 #endif
950                                 #include <resolv.h>],
951                                 [res_ndestroy(NULL);]),
952                 AC_MSG_RESULT(yes)
953                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
954                 AC_MSG_RESULT(no)
955         )
956         AC_SEARCH_LIBS(res_9_close, resolv)
957         AC_MSG_CHECKING(for res_close)
958         AC_LINK_IFELSE(
959                 AC_LANG_PROGRAM([
960                                 #ifdef HAVE_SYS_SOCKET_H
961                                 #include <sys/socket.h>
962                                 #endif
963                                 #ifdef HAVE_NETINET_IN_H
964                                 #include <netinet/in.h>
965                                 #endif
966                                 #ifdef HAVE_ARPA_NAMESER_H
967                                 #include <arpa/nameser.h>
968                                 #endif
969                                 #include <resolv.h>],
970                                 [res_close();]),
971                 AC_MSG_RESULT(yes)
972                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
973                 AC_MSG_RESULT(no)
974         ),
975         AC_MSG_RESULT(no)
976 )
977
978 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
979
980 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
981
982 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
983
984 AC_CHECK_HEADER([libkern/OSAtomic.h],
985                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
986
987 AC_CHECK_SIZEOF([int])
988 AC_CHECK_SIZEOF([long])
989 AC_CHECK_SIZEOF([long long])
990 AC_CHECK_SIZEOF([char *])
991 AC_CHECK_SIZEOF(long)
992 AC_CHECK_SIZEOF(long long)
993 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
994 fd_set foo;])
995 # This doesn't actually work; what it does is to use the variable set in the
996 # previous test as a cached value to set the right output variables.
997 AC_CHECK_SIZEOF(fd_set.fds_bits)
998
999 # Set a type compatible with the previous.  We cannot just use a generic type
1000 # for these bits, because on big-endian systems, the bits won't match up
1001 # correctly if the size is wrong.
1002 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1003   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1004 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1005   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1006 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1007   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1008 fi ; fi ; fi
1009
1010
1011 # do the package library checks now
1012
1013 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1014
1015 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
1016
1017 if test "x${OSARCH}" = "xlinux-gnu" ; then
1018   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1019 fi
1020
1021 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1022 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1023 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1024
1025 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1026
1027 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1028
1029 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1030
1031 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1032 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1033
1034 GSM_INTERNAL="yes"
1035 AC_SUBST(GSM_INTERNAL)
1036 GSM_SYSTEM="yes"
1037 if test "${USE_GSM}" != "no"; then
1038    if test "${GSM_DIR}" = "internal"; then
1039       GSM_SYSTEM="no"
1040    elif test "${GSM_DIR}" != ""; then
1041       GSM_INTERNAL="no"
1042    fi
1043    if test "${GSM_SYSTEM}" = "yes"; then
1044       gsmlibdir=""
1045       if test "x${GSM_DIR}" != "x"; then
1046          if test -d ${GSM_DIR}/lib; then
1047             gsmlibdir="-L${GSM_DIR}/lib"
1048          else
1049             gsmlibdir="-L${GSM_DIR}"
1050          fi
1051       fi
1052       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1053       [Define to indicate the GSM library]), [], ${gsmlibdir})
1054       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1055          if test "x${GSM_DIR}" != "x" ; then
1056             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1057             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1058          else
1059             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1060             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1061          fi
1062          if test "${GSM_HEADER_FOUND}" = "0" ; then
1063             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1064                if test "x${GSM_MANDATORY}" = "xyes" ; then
1065                   AC_MSG_NOTICE([***])
1066                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1067                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1068                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1069                   exit 1
1070                fi
1071             fi
1072          fi
1073          GSM_OK=0
1074          if test "${GSM_HEADER_FOUND}" = "1" ; then
1075             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1076             GSM_OK=1
1077          else
1078             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1079                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1080                GSM_OK=1
1081             fi
1082          fi
1083          if test "${GSM_OK}" = "1" ; then
1084             GSM_LIB="-lgsm"
1085             if test "x${GSM_DIR}" != "x"; then
1086                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1087                GSM_INCLUDE="-I${GSM_DIR}/include"
1088             fi
1089             PBX_GSM=1
1090             GSM_INTERNAL="no"
1091          fi
1092       fi
1093    fi
1094    if test "${GSM_INTERNAL}" = "yes"; then
1095       PBX_GSM=1
1096       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1097    fi
1098 fi
1099
1100 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1101 # Some versions of Linux package iconv in glibc
1102 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1103
1104 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1105 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1106
1107 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1108
1109 if test "${USE_IMAP_TK}" != "no"; then
1110         saved_cppflags="${CPPFLAGS}"
1111         saved_libs="${LIBS}"
1112         switch_to_system_on_failure="no"
1113         if test "${IMAP_TK_DIR}" = ""; then
1114                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1115                 switch_to_system_on_failure="yes"
1116         fi
1117         if test "${IMAP_TK_DIR}" != "system"; then
1118                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1119                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1120                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1121                 fi
1122                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1123                 imap_include="-I${IMAP_TK_DIR}/c-client"
1124         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1125                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1126                 AC_LINK_IFELSE(
1127                 AC_LANG_PROGRAM(
1128                                 [#include "c-client.h"
1129                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1130                                 {
1131                                 }
1132                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1133                                 {
1134                                 }
1135                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1136                                 {
1137                                 }
1138                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1139                                 {
1140                                 }
1141                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1142                                 {
1143                                 }
1144                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1145                                 {
1146                                 }
1147                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1148                                 {
1149                                 }
1150                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1151                                 {
1152                                 }
1153                                 void mm_log (char *string,long errflg)
1154                                 {
1155                                 }
1156                                 void mm_dlog (char *string)
1157                                 {
1158                                 }
1159                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1160                                 {
1161                                 }
1162                                 void mm_critical (MAILSTREAM *stream)
1163                                 {
1164                                 }
1165                                 void mm_nocritical (MAILSTREAM *stream)
1166                                 {
1167                                 }
1168                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1169                                 {
1170                                 }
1171                                 void mm_fatal (char *string)
1172                                 {
1173                                 }],
1174                                 [
1175                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1176                                 ]
1177                         ),
1178                         [ac_cv_imap_tk="yes"],
1179                         [ac_cv_imap_tk="no"]
1180                 )
1181                 if test "${ac_cv_imap_tk}" = "yes"; then
1182                         AC_LINK_IFELSE(
1183                                 AC_LANG_PROGRAM(
1184                                         [#include "c-client.h"
1185                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1186                                         {
1187                                         }
1188                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1189                                         {
1190                                         }
1191                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1192                                         {
1193                                         }
1194                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1195                                         {
1196                                         }
1197                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1198                                         {
1199                                         }
1200                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1201                                         {
1202                                         }
1203                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1204                                         {
1205                                         }
1206                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1207                                         {
1208                                         }
1209                                         void mm_log (char *string,long errflg)
1210                                         {
1211                                         }
1212                                         void mm_dlog (char *string)
1213                                         {
1214                                         }
1215                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1216                                         {
1217                                         }
1218                                         void mm_critical (MAILSTREAM *stream)
1219                                         {
1220                                         }
1221                                         void mm_nocritical (MAILSTREAM *stream)
1222                                         {
1223                                         }
1224                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1225                                         {
1226                                         }
1227                                         void mm_fatal (char *string)
1228                                         {
1229                                         }],
1230                                         [
1231                                         long check = mail_expunge_full(NULL, "", 0);
1232                                         ]
1233                                 ),
1234                                 [ac_cv_imap_tk2006="yes"],
1235                                 [ac_cv_imap_tk2006="no"]
1236                         )
1237                 fi
1238                 CPPFLAGS="${saved_cppflags}"
1239                 LIBS="${saved_libs}"
1240                 if test "${ac_cv_imap_tk}" = "no"; then
1241                         AC_MSG_RESULT(no)
1242                         if test "${switch_to_system_on_failure}" = "yes"; then
1243                                 IMAP_TK_DIR="system"
1244                         else #This means they specified a directory. Search for a package installation there too
1245                                 AC_MSG_CHECKING([for system c-client library...])
1246                                 CPPFLAGS="${saved_cppflags}"
1247                                 LIBS="${saved_libs}"
1248                                 imap_include="-I${IMAP_TK_DIR}/include"
1249                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1250                                 imap_libs="-lc-client"
1251                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1252                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1253                                 AC_LINK_IFELSE(
1254                                 AC_LANG_PROGRAM(
1255                                                 [#include "c-client.h"
1256                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1257                                                 {
1258                                                 }
1259                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1260                                                 {
1261                                                 }
1262                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1263                                                 {
1264                                                 }
1265                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1266                                                 {
1267                                                 }
1268                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1269                                                 {
1270                                                 }
1271                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1272                                                 {
1273                                                 }
1274                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1275                                                 {
1276                                                 }
1277                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1278                                                 {
1279                                                 }
1280                                                 void mm_log (char *string,long errflg)
1281                                                 {
1282                                                 }
1283                                                 void mm_dlog (char *string)
1284                                                 {
1285                                                 }
1286                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1287                                                 {
1288                                                 }
1289                                                 void mm_critical (MAILSTREAM *stream)
1290                                                 {
1291                                                 }
1292                                                 void mm_nocritical (MAILSTREAM *stream)
1293                                                 {
1294                                                 }
1295                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1296                                                 {
1297                                                 }
1298                                                 void mm_fatal (char *string)
1299                                                 {
1300                                                 }],
1301                                                 [
1302                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1303                                                 ]
1304                                         ),
1305                                         [ac_cv_imap_tk="yes"],
1306                                         [ac_cv_imap_tk="no"]
1307                                 )
1308                                 if test "${ac_cv_imap_tk}" = "yes"; then
1309                                         AC_LINK_IFELSE(
1310                                                 AC_LANG_PROGRAM(
1311                                                         [#include "c-client.h"
1312                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1313                                                         {
1314                                                         }
1315                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1316                                                         {
1317                                                         }
1318                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1319                                                         {
1320                                                         }
1321                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1322                                                         {
1323                                                         }
1324                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1325                                                         {
1326                                                         }
1327                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1328                                                         {
1329                                                         }
1330                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1331                                                         {
1332                                                         }
1333                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1334                                                         {
1335                                                         }
1336                                                         void mm_log (char *string,long errflg)
1337                                                         {
1338                                                         }
1339                                                         void mm_dlog (char *string)
1340                                                         {
1341                                                         }
1342                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1343                                                         {
1344                                                         }
1345                                                         void mm_critical (MAILSTREAM *stream)
1346                                                         {
1347                                                         }
1348                                                         void mm_nocritical (MAILSTREAM *stream)
1349                                                         {
1350                                                         }
1351                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1352                                                         {
1353                                                         }
1354                                                         void mm_fatal (char *string)
1355                                                         {
1356                                                         }],
1357                                                         [
1358                                                         long check = mail_expunge_full(NULL, "", 0);
1359                                                         ]
1360                                                 ),
1361                                                 [ac_cv_imap_tk2006="yes"],
1362                                                 [ac_cv_imap_tk2006="no"]
1363                                         )
1364                                 fi
1365                         fi
1366                 fi
1367         fi 
1368         if test "${IMAP_TK_DIR}" = "system"; then
1369                 #We will enter here if user specified "system" or if any of above checks failed
1370                 AC_MSG_CHECKING([for system c-client library...])
1371                 CPPFLAGS="${saved_cppflags}"
1372                 LIBS="${saved_libs}"
1373                 imap_ldflags=""
1374                 imap_libs="-lc-client"
1375                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1376                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1377                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1378                 AC_LINK_IFELSE(
1379                 AC_LANG_PROGRAM(
1380                                 [#include <stdio.h>
1381                                 #include <imap/c-client.h>
1382                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1383                                 {
1384                                 }
1385                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1386                                 {
1387                                 }
1388                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1389                                 {
1390                                 }
1391                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1392                                 {
1393                                 }
1394                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1395                                 {
1396                                 }
1397                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1398                                 {
1399                                 }
1400                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1401                                 {
1402                                 }
1403                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1404                                 {
1405                                 }
1406                                 void mm_log (char *string,long errflg)
1407                                 {
1408                                 }
1409                                 void mm_dlog (char *string)
1410                                 {
1411                                 }
1412                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1413                                 {
1414                                 }
1415                                 void mm_critical (MAILSTREAM *stream)
1416                                 {
1417                                 }
1418                                 void mm_nocritical (MAILSTREAM *stream)
1419                                 {
1420                                 }
1421                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1422                                 {
1423                                 }
1424                                 void mm_fatal (char *string)
1425                                 {
1426                                 }],
1427                                 [
1428                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1429                                 ]
1430                         ),
1431                         [ac_cv_imap_tk="yes"],
1432                         [ac_cv_imap_tk="no"]
1433                 )
1434                 if test "${ac_cv_imap_tk}" = "yes"; then
1435                         AC_LINK_IFELSE(
1436                                 AC_LANG_PROGRAM(
1437                                         [#include <stdio.h>
1438                                         #include <imap/c-client.h>
1439                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1440                                         {
1441                                         }
1442                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1443                                         {
1444                                         }
1445                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1446                                         {
1447                                         }
1448                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1449                                         {
1450                                         }
1451                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1452                                         {
1453                                         }
1454                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1455                                         {
1456                                         }
1457                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1458                                         {
1459                                         }
1460                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1461                                         {
1462                                         }
1463                                         void mm_log (char *string,long errflg)
1464                                         {
1465                                         }
1466                                         void mm_dlog (char *string)
1467                                         {
1468                                         }
1469                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1470                                         {
1471                                         }
1472                                         void mm_critical (MAILSTREAM *stream)
1473                                         {
1474                                         }
1475                                         void mm_nocritical (MAILSTREAM *stream)
1476                                         {
1477                                         }
1478                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1479                                         {
1480                                         }
1481                                         void mm_fatal (char *string)
1482                                         {
1483                                         }],
1484                                         [
1485                                         long check = mail_expunge_full(NULL, "", 0);
1486                                         ]
1487                                 ),
1488                                 [ac_cv_imap_tk2006="yes"],
1489                                 [ac_cv_imap_tk2006="no"]
1490                         )
1491                 else #looking in imap directory didn't work, try c-client
1492                         imap_ldflags=""
1493                         imap_libs="-lc-client"
1494                         imap_include="-DUSE_SYSTEM_CCLIENT"
1495                         CPPFLAGS="${saved_cppflags}"
1496                         LIBS="${saved_libs}"
1497                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1498                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1499                         AC_LINK_IFELSE(
1500                         AC_LANG_PROGRAM(
1501                                         [#include <stdio.h>
1502                                         #include <c-client/c-client.h>
1503                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1504                                         {
1505                                         }
1506                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1507                                         {
1508                                         }
1509                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1510                                         {
1511                                         }
1512                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1513                                         {
1514                                         }
1515                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1516                                         {
1517                                         }
1518                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1519                                         {
1520                                         }
1521                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1522                                         {
1523                                         }
1524                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1525                                         {
1526                                         }
1527                                         void mm_log (char *string,long errflg)
1528                                         {
1529                                         }
1530                                         void mm_dlog (char *string)
1531                                         {
1532                                         }
1533                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1534                                         {
1535                                         }
1536                                         void mm_critical (MAILSTREAM *stream)
1537                                         {
1538                                         }
1539                                         void mm_nocritical (MAILSTREAM *stream)
1540                                         {
1541                                         }
1542                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1543                                         {
1544                                         }
1545                                         void mm_fatal (char *string)
1546                                         {
1547                                         }],
1548                                         [
1549                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1550                                         ]
1551                                 ),
1552                                 [ac_cv_imap_tk="yes"],
1553                                 [ac_cv_imap_tk="no"]
1554                         )
1555                         if test "${ac_cv_imap_tk}" = "yes"; then
1556                                 AC_LINK_IFELSE(
1557                                         AC_LANG_PROGRAM(
1558                                                 [#include <stdio.h>
1559                                                 #include <c-client/c-client.h>
1560                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1561                                                 {
1562                                                 }
1563                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1564                                                 {
1565                                                 }
1566                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1567                                                 {
1568                                                 }
1569                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1570                                                 {
1571                                                 }
1572                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1573                                                 {
1574                                                 }
1575                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1576                                                 {
1577                                                 }
1578                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1579                                                 {
1580                                                 }
1581                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1582                                                 {
1583                                                 }
1584                                                 void mm_log (char *string,long errflg)
1585                                                 {
1586                                                 }
1587                                                 void mm_dlog (char *string)
1588                                                 {
1589                                                 }
1590                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1591                                                 {
1592                                                 }
1593                                                 void mm_critical (MAILSTREAM *stream)
1594                                                 {
1595                                                 }
1596                                                 void mm_nocritical (MAILSTREAM *stream)
1597                                                 {
1598                                                 }
1599                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1600                                                 {
1601                                                 }
1602                                                 void mm_fatal (char *string)
1603                                                 {
1604                                                 }],
1605                                                 [
1606                                                 long check = mail_expunge_full(NULL, "", 0);
1607                                                 ]
1608                                         ),
1609                                         [ac_cv_imap_tk2006="yes"],
1610                                         [ac_cv_imap_tk2006="no"]
1611                                 )
1612                         fi
1613                 fi
1614         fi
1615         if test "${ac_cv_imap_tk}" = "yes"; then
1616                 AC_MSG_RESULT(yes)
1617                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1618                 IMAP_TK_INCLUDE="${imap_include}"
1619                 PBX_IMAP_TK=1
1620                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1621                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1622                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1623                 fi
1624         else
1625                 AC_MSG_RESULT(no) 
1626         fi
1627         CPPFLAGS="${saved_cppflags}"
1628         LIBS="${saved_libs}"
1629 fi
1630
1631 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1632
1633 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1634
1635 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1636
1637 # BSD (and OS X) equivalent of inotify
1638 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1639
1640 # 64-bit version of kevent (from kqueue) on OS X
1641 AC_CHECK_FUNCS([kevent64])
1642
1643 # Needed by unixodbc
1644 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1645
1646 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1647
1648 AC_ARG_ENABLE([xmldoc],
1649         [AS_HELP_STRING([--disable-xmldoc],
1650                 [Explicity disable XML documentation])],
1651         [case "${enableval}" in
1652                 y|ye|yes) disable_xmldoc=no ;;
1653                 n|no)  disable_xmldoc=yes ;;
1654                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1655         esac], [disable_xmldoc=no])
1656
1657 if test "${disable_xmldoc}" != "yes"; then
1658         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1659         [#include <libxml/tree.h>
1660         #include <libxml/parser.h>],
1661         [LIBXML_TEST_VERSION])
1662         if test "${PBX_LIBXML2}" != 1; then
1663                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1664                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1665                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1666                 exit 1
1667         fi
1668 fi
1669
1670 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1671
1672 if test "${PBX_MISDN}" = 1; then
1673    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1674    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1675    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1676    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1677    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1678    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1679 fi
1680
1681 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1682
1683 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1684
1685 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1686
1687 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1688
1689 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1690 [#include <ne_auth.h>],
1691 [#ifndef NE_AUTH_NTLM
1692 #error Need libneon >= 0.29.0
1693 #endif])
1694
1695 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1696 [#include <net-snmp/net-snmp-config.h>
1697 #include <net-snmp/net-snmp-includes.h>
1698 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1699 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1700
1701 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1702
1703 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1704
1705 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1706
1707 # Non-glibc platforms require libexecinfo for backtrace support
1708 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1709 # Linux, however, has backtrace directly in glibc
1710 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1711
1712 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1713
1714 # possible places for oss definitions
1715 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1716 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1717 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1718
1719 PG_CONFIG=No
1720 if test "${USE_PGSQL}" != "no"; then    
1721    if test "x${PGSQL_DIR}" != "x"; then
1722       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1723       if test x"${PG_CONFIG}" = xNo; then
1724          AC_MSG_NOTICE([***])
1725          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1726          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1727          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1728          AC_MSG_NOTICE([*** including --without-postgres])
1729          exit 1
1730       fi
1731    else
1732       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1733    fi
1734 fi
1735 if test "${PG_CONFIG}" != No; then
1736    PGSQL_libdir=`${PG_CONFIG} --libdir`
1737    PGSQL_includedir=`${PG_CONFIG} --includedir`
1738    if test "x$?" != "x0" ; then
1739       if test -n "${PGSQL_MANDATORY}" ; then
1740          AC_MSG_NOTICE([***])
1741          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1742          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1743          AC_MSG_NOTICE([*** including --without-postgres])
1744          exit 1
1745           fi
1746    else 
1747       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1748       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1749
1750       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1751       old_CFLAGS=${CFLAGS}
1752       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1753       old_LDFLAGS=${LDFLAGS}
1754       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1755       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1756           [const char *foo = pg_encoding_to_char(1)])],
1757         [AC_MSG_RESULT(yes)
1758          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1759         [AC_MSG_RESULT(no)])
1760       CFLAGS=${old_CFLAGS}
1761       LDFLAGS=${old_LDFLAGS}
1762
1763       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1764          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1765          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1766          PBX_PGSQL=1
1767       elif test -n "${PGSQL_MANDATORY}";
1768       then
1769          AC_MSG_NOTICE([***])
1770          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1771          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1772          AC_MSG_NOTICE([*** including --without-postgres])
1773          exit 1
1774       fi
1775    fi
1776 fi
1777
1778 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1779
1780 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1781
1782 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1783 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1784 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1785 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1786 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1787 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1788 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1789 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1790 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1791 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1792 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1793 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1794
1795 # ------------------------------------v
1796 # TODO: The code can be changed to always include these features now.
1797 # These features will always be present if pri_connected_line_update is available.
1798 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1799 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1800 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1801 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1802 # ------------------------------------^
1803
1804 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1805
1806 AST_C_COMPILE_CHECK([SPANDSP], [
1807                 #if SPANDSP_RELEASE_DATE < 20080516
1808                 #error "spandsp 0.0.5 or greater is required"
1809                 #endif
1810         ], [spandsp/version.h], , [minimum version of SpanDSP])
1811
1812 if test "x${PBX_SPANDSP}" = "x1" ; then
1813         # We found the correct version in the header, now let's make sure it links
1814         # properly, and that libtiff is available
1815         PBX_SPANDSP=0
1816         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1817 fi
1818
1819 if test "x${PBX_SPANDSP}" = "x1" ; then
1820         # We also need t38_terminal_init()
1821         PBX_SPANDSP=0
1822         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1823 fi
1824
1825 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1826
1827 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1828
1829 if test "${USE_PWLIB}" != "no"; then
1830         if test -n "${PWLIB_DIR}"; then
1831                 PWLIBDIR="${PWLIB_DIR}"
1832         fi
1833         AST_CHECK_PWLIB()
1834         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1835                 
1836         if test "${HAS_PWLIB:-unset}" != "unset"; then
1837                 AST_CHECK_PWLIB_PLATFORM()
1838
1839                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1840
1841                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1842                         [Define if your system has the PWLib libraries.],
1843                         [#include "ptlib.h"],
1844                         [int q = (int) PTime::IsDaylightSavings();])
1845         fi
1846 fi
1847
1848 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1849         if test -n "${OPENH323_DIR}"; then
1850                 OPENH323DIR="${OPENH323_DIR}"
1851         fi
1852         AST_CHECK_OPENH323()
1853         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1854         AST_CHECK_OPENH323_BUILD()
1855         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1856         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1857                 [Define if your system has the OpenH323 libraries.],
1858                 [#include "ptlib.h"
1859                 #include "h323.h"
1860                 #include "h323ep.h"],
1861                 [H323EndPoint ep = H323EndPoint();],
1862                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1863 fi
1864
1865 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1866 if test "x${PBX_LUA}" = "x1" ; then
1867         if test x"${LUA_DIR}" = x; then
1868                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1869         else
1870                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1871         fi
1872 fi
1873         
1874 # Some distributions (like SuSE) remove the 5.1 suffix.
1875 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1876
1877 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1878
1879 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1880 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1881 # to know the specifics of each possible implementation, and then represent the one
1882 # that was found as 'AIS'.
1883
1884 PBX_AIS=0
1885
1886 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1887
1888 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1889
1890 if test "${PBX_OPENAIS}" = 1; then
1891    PBX_AIS=1
1892    if test -n "${OPENAIS_DIR}"; then
1893       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1894       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1895    else
1896       AIS_INCLUDE="-I/usr/include/openais"
1897       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1898    fi
1899 fi
1900
1901 AC_SUBST(PBX_AIS)
1902 AC_SUBST(AIS_INCLUDE)
1903 AC_SUBST(AIS_LIB)
1904
1905 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1906
1907 # See if the main speex library contains the preprocess functions
1908 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1909 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1910    PBX_SPEEX_PREPROCESS=1
1911 fi
1912
1913 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1914 if test "${PBX_SPEEXDSP}" = 1; then
1915    PBX_SPEEX_PREPROCESS=1
1916 fi
1917
1918 AC_SUBST(PBX_SPEEX_PREPROCESS)
1919
1920 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1921
1922 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1923
1924 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1925
1926 if test "$PBX_CRYPTO" = "1";
1927 then
1928     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1929 fi
1930
1931 if test "$PBX_OPENSSL" = "1";
1932 then
1933     AST_CHECK_OSPTK([3], [6], [0])
1934 fi
1935
1936 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
1937
1938 if test "$PBX_SRTP" = "1";
1939 then
1940     saved_libs="${LIBS}"
1941     saved_ldflags="${LDFLAGS}"
1942     saved_cflags="${CFLAGS}"
1943     LIBS="${LIBS} ${SRTP_LIB}"
1944     LDFLAGS="${LDFLAGS} -shared -fPIC"
1945     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
1946     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
1947     AC_LINK_IFELSE(
1948     [
1949         AC_LANG_PROGRAM(
1950             [#include <srtp/srtp.h>],
1951             [srtp_init();]
1952         )
1953     ],
1954     [ AC_MSG_RESULT(yes) ],
1955     [
1956         AC_MSG_RESULT(no)
1957         AC_MSG_NOTICE(***)
1958         AC_MSG_NOTICE(*** libsrtp could not be linked as a shared object)
1959         AC_MSG_NOTICE(*** try compiling libsrtp manually and configuring with)
1960         AC_MSG_NOTICE(*** ./configure CFLAGS=-fPIC --prefix=/usr)
1961         AC_MSG_NOTICE(*** replacing /usr with the prefix of your choice)
1962         AC_MSG_NOTICE(***)
1963         AC_MSG_NOTICE(*** If you do not need SRTP support re-run configure)
1964         AC_MSG_NOTICE(*** with the --without-srtp option.)
1965         exit 1
1966     ]
1967     )
1968     LIBS="${saved_libs}"
1969     LDFLAGS="${saved_ldflags}"
1970     CFLAGS="${saved_cflags}"
1971 fi
1972
1973 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1974
1975 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1976
1977 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1978
1979 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1980
1981 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1982
1983 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1984
1985 if test "${tonezone_does_not_need_lm}" = "no" ; then
1986   tonezone_extra="-lm"
1987 fi
1988
1989 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1990
1991 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1992
1993 if test "${OSARCH}" = "OpenBSD";
1994 then
1995         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1996 else
1997         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1998 fi
1999
2000 AC_LANG_PUSH(C++)
2001
2002 if test "${USE_VPB}" != "no"; then
2003    AC_MSG_CHECKING(for vpb_open in -lvpb)
2004    saved_libs="${LIBS}"
2005    saved_cppflags="${CPPFLAGS}"
2006    if test "x${VPB_DIR}" != "x"; then
2007       if test -d ${VPB_DIR}/lib; then
2008          vpblibdir=${VPB_DIR}/lib
2009       else
2010          vpblibdir=${VPB_DIR}
2011       fi
2012       LIBS="${LIBS} -L${vpblibdir}"
2013       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2014    fi
2015    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2016    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2017    AC_LINK_IFELSE(
2018         [
2019         AC_LANG_PROGRAM(
2020         [#include <vpbapi.h>],
2021         [int q = vpb_open(0,0);])
2022         ],
2023         [       AC_MSG_RESULT(yes) 
2024                 ac_cv_lib_vpb_vpb_open="yes" 
2025         ],
2026         [       AC_MSG_RESULT(no) 
2027                 ac_cv_lib_vpb_vpb_open="no" 
2028         ]
2029         )
2030    LIBS="${saved_libs}"
2031    CPPFLAGS="${saved_cppflags}"
2032    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2033         VPB_LIB="-lvpb"
2034         if test "${VPB_DIR}" != ""; then
2035            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2036            VPB_INCLUDE="-I${VPB_DIR}/include"
2037         fi
2038         PBX_VPB=1
2039         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2040    fi
2041 fi
2042
2043 AC_LANG_POP
2044
2045 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2046
2047 EDITLINE_LIB=""
2048 if test "x$TERMCAP_LIB" != "x" ; then
2049   EDITLINE_LIB="$TERMCAP_LIB"
2050 elif test "x$TINFO_LIB" != "x" ; then
2051   EDITLINE_LIB="$TINFO_LIB"
2052 elif test "x$CURSES_LIB" != "x" ; then
2053   EDITLINE_LIB="$CURSES_LIB"
2054 elif test "x$NCURSES_LIB" != "x" ; then
2055   EDITLINE_LIB="$NCURSES_LIB"
2056 else
2057   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
2058 fi
2059 AC_SUBST(EDITLINE_LIB)
2060
2061 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2062         # Does ODBC support wide characters?
2063         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2064         AC_LINK_IFELSE(
2065                 AC_LANG_PROGRAM(
2066                         [#include <sql.h>
2067 #include <sqlext.h>],
2068                         [int foo = SQL_WCHAR]),
2069                 AC_MSG_RESULT(yes)
2070                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2071                 AC_MSG_RESULT(no)
2072         )
2073 fi
2074
2075 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2076 AC_SUBST(PBX_H323)
2077
2078 AC_CHECK_HEADER([linux/compiler.h],
2079                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2080
2081 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2082                                    #include <linux/version.h>
2083                                    #ifdef HAVE_LINUX_COMPILER_H
2084                                    #include <linux/compiler.h>
2085                                    #endif
2086                                    ])
2087 AC_SUBST(PBX_IXJUSER)
2088
2089 # Used in res/res_pktccops
2090 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2091 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2092
2093 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2094 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2095 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2096
2097 # possible places for video4linux version 1
2098 AC_CHECK_HEADER([linux/videodev.h],
2099         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2100
2101 # possible places for X11
2102 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2103 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2104
2105 PBX_LAUNCHD=0
2106 if test "${cross_compiling}" = "no";
2107 then
2108   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2109   PBX_LAUNCHD=1
2110 fi
2111 AC_SUBST(PBX_LAUNCHD)
2112
2113 PBX_GTK2=0
2114 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
2115 if test ! "x${PKGCONFIG}" = xNo; then
2116    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2117    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2118    PBX_GTK2=1
2119    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2120 fi
2121 AC_SUBST(PBX_GTK2)
2122 AC_SUBST(GTK2_INCLUDE)
2123 AC_SUBST(GTK2_LIB)
2124
2125 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2126 # or iODBC
2127
2128 PBX_GENERIC_ODBC=0
2129
2130 if test "${PBX_UNIXODBC}" = 1; then
2131    PBX_GENERIC_ODBC=1
2132    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2133    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2134 elif test "${PBX_IODBC}" = 1; then
2135    PBX_GENERIC_ODBC=1
2136    GENERIC_ODBC_LIB="${IODBC_LIB}"
2137    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2138 fi
2139
2140 AC_SUBST([GENERIC_ODBC_LIB])
2141 AC_SUBST([GENERIC_ODBC_INCLUDE])
2142 AC_SUBST([PBX_GENERIC_ODBC])
2143
2144 PBX_SYSLOG=0
2145
2146 if test "${ac_cv_header_syslog_h}" = "yes"; then
2147    # syslog facilities
2148    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2149    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2150    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2151    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2152    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2153    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2154    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2155    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2156    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2157    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2158    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2159    PBX_SYSLOG=1
2160 fi
2161
2162 AC_SUBST([PBX_SYSLOG])
2163
2164 if test -f makeopts; then
2165         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2166 else
2167         touch makeopts.acbak
2168 fi
2169
2170 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2171 AST_CHECK_MANDATORY
2172
2173 if test -f build_tools/menuselect-deps; then
2174     # extract old values of all PBX_ variables from menuselect-deps
2175     # and preserve them so that menuselect can determine whether
2176     # any previously-met dependencies are no longer met and warn
2177     # the user appropriately
2178     while IFS="=:" read var val old_val; do
2179         eval "PBX_${var}=\${PBX_${var}}:${val}"
2180     done < build_tools/menuselect-deps
2181 fi
2182
2183 AC_OUTPUT
2184
2185 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2186 if test "x${ac_cv_path_CMP}" = "x:"; then
2187         ( cd `pwd`/menuselect && ./configure )
2188 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2189         ( cd `pwd`/menuselect && ./configure )
2190 fi ; fi
2191
2192 rm makeopts.acbak makeopts.acbak2
2193
2194
2195 if test "x${silent}" != "xyes" ; then
2196 echo
2197 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2198 echo "            .\$7\$7..          .7\$\$7:.    "
2199 echo "          .\$\$:.                 ,\$7.7   "
2200 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2201 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2202 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2203 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2204 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2205 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2206 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2207 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2208 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2209 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2210 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2211 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2212 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2213 echo " \$\$\$\$\$                        \$\$\$       "
2214 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2215 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2216 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2217 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2218 echo
2219 fi
2220
2221 AC_MSG_NOTICE(Package configured for: )
2222 AC_MSG_NOTICE( OS type  : $host_os)
2223 AC_MSG_NOTICE( Host CPU : $host_cpu)
2224 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
2225 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
2226 if test "${cross_compiling}" = "yes"; then
2227    AC_MSG_NOTICE( Cross Compilation = YES)
2228 fi