Merged revisions 304466 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 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}/asterisk'])dnl
51 AC_SUBST([astmandir],         ['${mandir}'])dnl
52 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
53 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
54 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
55 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
56 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
57 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
58 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
59
60 case "${host_os}" in
61      *bsd*)
62      if test ${prefix} = 'NONE'; then
63         astvarlibdir='${prefix}/share/asterisk'
64         astdbdir='${localstatedir}/db/asterisk'
65      fi
66      ;;
67      darwin*)
68      if test ${prefix} = 'NONE'; then
69         astvarrundir='/Library/Application Support/Asterisk/Run'
70      fi
71      ;;
72 esac
73
74 case "${host_os}" in
75      freebsd*)
76      ac_default_prefix=/usr/local
77      CPPFLAGS=-I/usr/local/include
78      LDFLAGS=-L/usr/local/lib
79      ;;
80      openbsd*)
81      ac_default_prefix=/usr/local
82      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
83         if test ${sysconfdir} = '${prefix}/etc'; then
84            astetcdir=/etc/asterisk
85         fi
86         if test ${mandir} = '${prefix}/man'; then
87            astmandir=/usr/share/man
88         fi
89      fi
90      CPPFLAGS=-I/usr/local/include
91      LDFLAGS=-L/usr/local/lib
92      ;;
93      darwin*)
94      ac_default_prefix=/usr/local
95      if test ${prefix} = 'NONE'; then
96         astlibdir='/Library/Application Support/Asterisk/Modules'
97         astvarlibdir='/Library/Application Support/Asterisk'
98         astlogdir=/Library/Logs/Asterisk
99         astvarrundir='/Library/Application Support/Asterisk/Run'
100      fi
101      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
102      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
103      ;;
104      solaris*)
105      if test ${prefix} = 'NONE'; then
106         astetcdir=/var/etc/asterisk
107         astsbindir=/opt/asterisk/sbin
108         astlibdir=/opt/asterisk/lib
109         astheaderdir=/opt/asterisk/include
110         astmandir=/opt/asterisk/man
111         astvarlibdir=/var/opt/asterisk
112         astspooldir=/var/spool/asterisk
113         astlogdir=/var/log/asterisk
114         astvarrundir=/var/run/asterisk
115      fi
116      ;;
117      *)
118      ac_default_prefix=/usr
119      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
120         if test ${sysconfdir} = '${prefix}/etc'; then
121            sysconfdir=/etc
122         fi
123         if test ${mandir} = '${prefix}/man'; then
124            mandir=/usr/share/man
125         fi
126      fi
127      ;;
128 esac
129
130 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
131      if test ${localstatedir} = '${prefix}/var'; then
132         localstatedir=/var
133      fi
134 fi
135
136 BUILD_PLATFORM=${build}
137 BUILD_CPU=${build_cpu}
138 BUILD_VENDOR=${build_vendor}
139 BUILD_OS=${build_os}
140
141 AC_SUBST(BUILD_PLATFORM)
142 AC_SUBST(BUILD_CPU)
143 AC_SUBST(BUILD_VENDOR)
144 AC_SUBST(BUILD_OS)
145
146 HOST_PLATFORM=${host}
147 HOST_CPU=${host_cpu}
148 HOST_VENDOR=${host_vendor}
149 HOST_OS=${host_os}
150
151 AC_SUBST(HOST_PLATFORM)
152 AC_SUBST(HOST_CPU)
153 AC_SUBST(HOST_VENDOR)
154 AC_SUBST(HOST_OS)
155
156 PBX_WINARCH=0
157
158 case "${host_os}" in
159      freebsd*)
160      OSARCH=FreeBSD
161      ;;
162      netbsd*)
163      OSARCH=NetBSD
164      ;;
165      openbsd*)
166      OSARCH=OpenBSD
167      ;;
168      solaris*)
169      OSARCH=SunOS
170      ;;
171      mingw32)
172      OSARCH=mingw32
173      PBX_WINARCH=1
174      ;;
175      cygwin)
176      OSARCH=cygwin
177      PBX_WINARCH=1
178      ;;
179      linux-gnueabi)
180      OSARCH=linux-gnu
181      ;;
182      kfreebsd*-gnu)
183      OSARCH=kfreebsd-gnu
184      ;;
185      *)
186      OSARCH=${host_os}
187      ;;
188 esac
189
190 AC_SUBST(OSARCH)
191 AC_SUBST(PBX_WINARCH)
192
193 #  check for uname
194 AC_PATH_TOOL([UNAME], [uname], No)
195 if test ! x"${UNAME}" = xNo; then
196    PBX_OSREV=$(${UNAME} -r)
197 fi
198 AC_SUBST(PBX_OSREV)
199
200 AH_TOP(
201 #ifndef ASTERISK_AUTOCONFIG_H
202 #define ASTERISK_AUTOCONFIG_H
203
204 #include "asterisk/buildopts.h"
205
206 )
207
208 AH_BOTTOM(
209 #endif
210 )
211
212 # cross-compile checks
213 if test "${cross_compiling}" = "yes"; 
214 then
215    AC_CHECK_TOOL(CC, gcc, :)
216    AC_CHECK_TOOL(CXX, g++, :)
217    AC_CHECK_TOOL(LD, ld, :)
218    AC_CHECK_TOOL(RANLIB, ranlib, :)
219 fi
220
221 # Checks for programs.
222 AC_PROG_CXX
223 AC_PROG_CPP
224 AC_PROG_CXXCPP
225 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
226 # the developers regenerating the configure script don't have to install libtool.
227 AST_PROG_LD     # note, does not work on FreeBSD
228 AC_PROG_AWK
229 AC_PROG_INSTALL
230 AC_PROG_LN_S
231 AC_PROG_RANLIB
232 AST_CHECK_GNU_MAKE
233 AC_PROG_EGREP
234
235 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
236 AC_CHECK_TOOLS([AR], [ar gar], :)
237 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
238 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
239
240 GNU_LD=0
241 if test "x$with_gnu_ld" = "xyes" ; then
242    GNU_LD=1
243 fi
244 AC_SUBST(GNU_LD)
245
246 AC_PATH_PROG([BISON], [bison], :)
247 AC_PATH_PROG([CMP], [cmp], :)
248 AC_PATH_PROG([FLEX], [flex], :)
249 AC_PATH_PROG([GREP], [grep], :)
250 AC_PATH_PROG([FIND], [find], :)
251 AC_PATH_PROG([COMPRESS], [compress], :)
252 AC_PATH_PROG([BASENAME], [basename], :)
253 AC_PATH_PROG([DIRNAME], [dirname], :)
254 AC_PATH_PROG([SHELL], [sh], :)
255 AC_PATH_PROG([LN], [ln], :)
256 AC_PATH_PROG([DOT], [dot], :)
257 AC_PATH_PROG([WGET], [wget], :)
258 AC_PATH_PROG([CURL], [curl], :)
259 AC_PATH_PROG([RUBBER], [rubber], :)
260 AC_PATH_PROG([CATDVI], [catdvi], :)
261 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
262 AC_PATH_PROG([XMLLINT], [xmllint], :)
263 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
264 if test "${WGET}" != ":" ; then
265   DOWNLOAD=${WGET}
266 else if test "${CURL}" != ":" ; then
267   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
268 else
269   AC_PATH_PROG([FETCH], [fetch], [:])
270   DOWNLOAD=${FETCH}
271 fi
272 fi
273 AC_SUBST(DOWNLOAD)
274
275 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
276         if test "x$BISON" != "x:" ; then
277                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
278                 # Use mktemp if possible; otherwise fall back on mkdir,
279                 # with $RANDOM to make collisions less likely.
280                 : ${TMPDIR=/tmp}
281                 {
282                   tmp=`
283                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
284                   ` &&
285                   test -n "$tmp" && test -d "$tmp"
286                 } || {
287                   tmp=$TMPDIR/foo$$-$RANDOM
288                   (umask 077 && mkdir "$tmp")
289                 } || exit $?
290                 cat >$tmp/test.y <<__EOL__
291 %parse-param {struct parse_io *parseio}
292 %%
293 file : { \$\$ = parseio->pval = 1; }
294         ;
295 %%
296 __EOL__
297                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
298                 if test -e "${tmp}/test.tab.c"; then
299                         ac_cv_path_BISON2=${BISON}
300                 fi
301                 rm -rf ${tmp}
302         fi
303         ])
304 if test "x${ac_cv_path_BISON2}" = "x" ; then
305         BISON=:
306         PBX_BISON=0
307 else
308         PBX_BISON=1
309 fi
310 AC_SUBST(PBX_BISON)
311 if test "x${FLEX}" = "x:" ; then
312         PBX_FLEX=0
313 else
314         PBX_FLEX=1
315 fi
316 AC_SUBST(PBX_FLEX)
317
318 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
319 if test "${SOXMIX}" != ":" ; then
320         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
321 fi
322
323 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
324
325 if test "${MD5}" = "digest" ; then
326    MD5="${MD5} -a md5"   
327 fi
328
329 ACX_PTHREAD
330
331 AC_LANG(C)
332
333 AC_ARG_ENABLE([dev-mode],
334         [AS_HELP_STRING([--enable-dev-mode],
335                 [Turn on developer mode])],
336         [case "${enableval}" in
337               y|ye|yes) AST_DEVMODE=yes ;;
338               n|no)  AST_DEVMODE=no ;;
339               noisy)
340               AST_DEVMODE=yes
341               NOISY_BUILD=yes
342               ;;
343               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
344         esac])
345 AC_SUBST(NOISY_BUILD)
346 AC_SUBST(AST_DEVMODE)
347
348 AST_CODE_COVERAGE=no
349 AC_ARG_ENABLE([coverage],
350         [AS_HELP_STRING([--enable-coverage],
351                 [Turn on code coverage tracking (for gcov)])],
352         [case "${enableval}" in
353               y|ye|yes) AST_CODE_COVERAGE=yes ;;
354               n|no) AST_CODE_COVERAGE=no ;;
355               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
356         esac])
357 AC_SUBST(AST_CODE_COVERAGE)
358
359 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
360 # various packages.
361 # $1 is the prefix for the variables in makeopts and autoconfig.h
362 # $2 is the short comment, $4 is the long comment
363 # $3 is the name used in --with- or --without- flags for configure.
364 #
365 # Package option names should be in alphabetical order
366 # by the --with option name (the third field),
367 # to make things easier for the users.
368
369 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
370 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
371
372 # BKTR is used for backtrace support on platforms that do not
373 # have it natively.
374 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
375 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
376 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
377 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
378 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
379 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
380 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
381 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
382 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
383 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
384 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
385 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
386 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
387 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
388 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
389 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
390 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
391 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
392 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
393 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
394 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
395 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
396 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
397 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
398 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
399 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
400 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
401 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
402 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
403 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
404 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
405 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
406 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
407 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
408 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
409 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
410 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
411 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
412 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
413 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
414 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
415 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
416 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
417 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
418 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
419 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
420 AST_EXT_LIB_SETUP_DEPENDENT([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
421 AST_EXT_LIB_SETUP_DEPENDENT([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
422 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
423 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
424 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
425 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
426 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
427 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
428 # ------------------------------------v
429 # TODO: The code can be changed to always include these features now.
430 # These features will always be present if pri_connected_line_update is available.
431 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
432 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
433 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
434 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
435 # ------------------------------------^
436 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
437 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
438 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
439 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
440 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
441 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
442 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
443 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
444 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
445 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
446 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
447 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
448 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
449 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
450 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
451 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
452 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
453 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
454 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
455 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
456 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
457 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
458 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
459 AST_EXT_LIB_SETUP([USB], [usb], [usb])
460 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
461 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
462 AST_EXT_LIB_SETUP([X11], [X11], [x11])
463 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
464
465 # check for basic system features and functionality before
466 # checking for package libraries
467
468 AC_FUNC_ALLOCA
469 AC_HEADER_DIRENT
470 AC_HEADER_STDC
471 AC_HEADER_SYS_WAIT
472 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])
473
474 # some embedded systems omit internationalization (locale) support
475 AC_CHECK_HEADERS([xlocale.h])
476
477 AC_CHECK_HEADERS([winsock.h winsock2.h])
478
479 AC_CHECK_HEADER([sys/poll.h],
480          [],
481      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
482
483 AC_SYS_LARGEFILE
484
485 # Checks for typedefs, structures, and compiler characteristics.
486 AC_HEADER_STDBOOL
487 AC_C_CONST
488 AC_TYPE_UID_T
489 AC_C_INLINE
490 AC_TYPE_LONG_DOUBLE_WIDER
491 AC_TYPE_MODE_T
492 AC_TYPE_OFF_T
493 AC_TYPE_PID_T
494 AC_TYPE_SIZE_T
495 AC_CHECK_MEMBERS([struct stat.st_blksize])
496 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid], [], [], [#include <sys/socket.h>])
497 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
498 AC_HEADER_TIME
499 AC_STRUCT_TM
500 AC_C_VOLATILE
501 AC_CHECK_TYPES([ptrdiff_t])
502
503 # Checks for library functions.
504 AC_FUNC_CHOWN
505 AC_FUNC_CLOSEDIR_VOID
506 AC_FUNC_ERROR_AT_LINE
507 AST_FUNC_FORK
508 AC_FUNC_FSEEKO
509 AC_PROG_GCC_TRADITIONAL
510 # XXX: these are commented out until we determine whether it matters if our malloc()
511 # acts exactly like glibc's or not
512 # AC_FUNC_MALLOC
513 # AC_FUNC_REALLOC
514 AC_FUNC_MEMCMP
515 AC_FUNC_MMAP
516 AC_FUNC_SELECT_ARGTYPES
517 AC_FUNC_SETVBUF_REVERSED
518 AC_TYPE_SIGNAL
519 AC_FUNC_STAT
520 AC_FUNC_STRCOLL
521 AC_FUNC_STRFTIME
522 AC_FUNC_STRNLEN
523 AC_FUNC_STRTOD
524 AC_FUNC_UTIME_NULL
525 AC_FUNC_VPRINTF
526 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])
527
528 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
529 # so that AC_CHECK_FUNCS can detect functions in that library.
530 AC_CHECK_LIB([m], [sqrt])
531 # BSD might not have exp2, and/or log2
532 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
533
534 # Certain architectures don't really have long double, even though
535 # AC_CHECK_FUNCS would otherwise find the following functions.
536 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
537         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])
538 fi
539
540 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
541 AC_LINK_IFELSE(
542         AC_LANG_PROGRAM([#include <limits.h>],
543                 [long long foo = LLONG_MAX]),
544         AC_MSG_RESULT(yes)
545         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
546         AC_MSG_RESULT(no)
547 )
548
549 AC_MSG_CHECKING(for timersub in time.h)
550 AC_LINK_IFELSE(
551         AC_LANG_PROGRAM([#include <sys/time.h>],
552                 [struct timeval *a; timersub(a, a, a);]),
553         AC_MSG_RESULT(yes)
554                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
555         AC_MSG_RESULT(no)
556 )
557
558 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
559 old_LDFLAGS=${LDFLAGS}
560 cat >conftest.dynamics <<_ACEOF
561 {
562         *ast_*;
563 };
564 _ACEOF
565 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
566 PBX_DYNAMIC_LIST=0
567 AC_LINK_IFELSE(
568         AC_LANG_PROGRAM([], []),
569         PBX_DYNAMIC_LIST=1
570         AC_MSG_RESULT(yes),
571         AC_MSG_RESULT(no)
572 )
573 AC_SUBST(PBX_DYNAMIC_LIST)
574 LDFLAGS=${old_LDFLAGS}
575 rm -f conftest.dynamics
576
577 AC_CHECK_HEADER([sys/poll.h], 
578    [HAS_POLL=1]
579    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
580    )
581
582 AC_ARG_ENABLE([internal-poll],
583         [AS_HELP_STRING([--enable-internal-poll],
584                 [Use Asterisk's poll implementation])],
585         [case "${enableval}" in
586                 y|ye|yes) HAS_POLL="";;
587                 n|no) HAS_POLL="${HAS_POLL}" ;;
588                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
589         esac])
590 AC_SUBST(HAS_POLL)
591
592
593
594 # https support (in main/http.c) uses funopen on BSD systems,
595 # fopencookie on linux
596 AC_CHECK_FUNCS([funopen fopencookie])
597
598 AC_CHECK_FUNCS([inet_aton])
599
600 # check if we have IP_PKTINFO constant defined
601 AC_MSG_CHECKING(for IP_PKTINFO)
602 AC_LINK_IFELSE(
603                 AC_LANG_PROGRAM([#include <netinet/in.h>],
604                                                 [int pi = IP_PKTINFO;]),
605                 AC_MSG_RESULT(yes)
606                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
607                 AC_MSG_RESULT(no)
608 )
609
610 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
611 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
612
613 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
614 AC_LINK_IFELSE(
615         AC_LANG_PROGRAM([#include <stdlib.h>
616                          #include <netdb.h>],
617                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
618         AC_MSG_RESULT(yes)
619         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
620         AC_MSG_RESULT(no)
621 )
622
623 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
624 AC_LINK_IFELSE(
625         AC_LANG_PROGRAM([#include <stdlib.h>
626                          #include <netdb.h>],
627                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
628         AC_MSG_RESULT(yes)
629         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
630         AC_MSG_RESULT(no)
631 )
632
633 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
634
635 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
636 AC_LINK_IFELSE(
637 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
638 AC_MSG_RESULT(yes)
639 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
640 AC_MSG_RESULT(no)
641 )
642
643 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
644 AC_LINK_IFELSE(
645 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
646 AC_MSG_RESULT(yes)
647 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
648 AC_MSG_RESULT(no)
649 )
650
651 if test "${cross_compiling}" = "no";
652 then
653   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
654 fi
655
656 AC_MSG_CHECKING(for locale_t in locale.h)
657 AC_LINK_IFELSE(
658 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
659 AC_MSG_RESULT(yes)
660 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
661 AC_MSG_RESULT(no)
662   AC_MSG_CHECKING(for locale_t in xlocale.h)
663   AC_LINK_IFELSE(
664   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
665   AC_MSG_RESULT(yes)
666   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
667   AC_MSG_RESULT(no)
668   )
669 )
670
671 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
672 AC_LINK_IFELSE(
673 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
674 AC_MSG_RESULT(yes)
675 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
676 AC_MSG_RESULT(no)
677 )
678
679 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
680 AC_LINK_IFELSE(
681 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
682 AC_MSG_RESULT(yes)
683 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
684 AC_MSG_RESULT(no)
685 )
686
687 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
688
689 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
690 AC_LINK_IFELSE(
691 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
692 AC_MSG_RESULT(yes)
693 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
694 AC_MSG_RESULT(no)
695 )
696
697 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
698 AC_LINK_IFELSE(
699 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
700 AC_MSG_RESULT(yes)
701 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
702 AC_MSG_RESULT(no)
703 )
704
705 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
706 save_LIBS="$LIBS"
707 save_CFLAGS="$CFLAGS"
708 LIBS="$PTHREAD_LIBS $LIBS"
709 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
710 AC_LINK_IFELSE(
711   [AC_LANG_PROGRAM(
712     [#include <pthread.h>
713      #include <time.h>],
714     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
715   ],[
716     AC_MSG_RESULT(yes)
717     ac_cv_pthread_rwlock_timedwrlock="yes"
718   ],[
719     AC_MSG_RESULT(no)
720     ac_cv_pthread_rwlock_timedwrlock="no"
721   ]
722 )
723 LIBS="$save_LIBS"
724 CFLAGS="$save_CFLAGS"
725 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
726   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
727 fi
728
729 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
730 saved_CFLAGS="${CFLAGS}"
731 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
732 AC_COMPILE_IFELSE(
733   [AC_LANG_PROGRAM(
734     [#include <pthread.h>
735      void empty(){}],
736         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
737   ],[
738     AC_MSG_RESULT(no)
739     ac_cv_pthread_once_needsbraces="no"
740   ],[
741     AC_MSG_RESULT(yes)
742     ac_cv_pthread_once_needsbraces="yes"
743   ]
744 )
745 CFLAGS="${saved_CFLAGS}"
746 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
747   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
748 fi
749
750 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
751
752 # Can we compare a mutex to its initial value?
753 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
754 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
755 AC_LINK_IFELSE(
756         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
757         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
758                 return 0;
759         }
760         return 0]),
761         AC_MSG_RESULT(yes)
762         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.]),
763         AC_MSG_RESULT(no)
764 )
765
766 #if test "${cross_compiling}" = "no";
767 #then
768 #AC_MSG_CHECKING(for working epoll support)
769 #AC_LINK_IFELSE(
770 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
771 #                                         if (res < 0)
772 #                                            return 1;
773 #                                         close (res);
774 #                                         return 0;]),
775 #AC_MSG_RESULT(yes)
776 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
777 #AC_MSG_RESULT(no)
778 #)
779 #fi
780
781 # for FreeBSD thr_self
782 AC_CHECK_HEADERS([sys/thr.h])
783
784 AC_MSG_CHECKING(for compiler atomic operations)
785 AC_LINK_IFELSE(
786 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
787 AC_MSG_RESULT(yes)
788 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
789 AC_MSG_RESULT(no)
790 )
791
792 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
793 AC_MSG_CHECKING([if your system printf is NULL-safe.])
794 AC_RUN_IFELSE(
795         AC_LANG_PROGRAM([#include <stdio.h>],
796                 [printf("%s", NULL)]),
797         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
798         AC_MSG_RESULT(yes),
799         AC_MSG_RESULT(no),
800         # It's unlikely an embedded system will have this.
801         AC_MSG_RESULT(unknown)
802 )
803
804 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
805 AC_RUN_IFELSE(
806 AC_LANG_PROGRAM([
807 #include <stdio.h>
808 #include <sys/select.h>
809 #include <sys/time.h>
810 #include <sys/resource.h>
811 #include <string.h>
812 #include <errno.h>
813 #include <stdlib.h>
814 #include <sys/types.h>
815 #include <sys/stat.h>
816 #include <fcntl.h>
817 #include <unistd.h>
818 ], [[
819         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
820         int fd0, fd1;
821         struct timeval tv = { 0, };
822         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
823         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
824         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
825         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
826         FD_SET(fd0, (fd_set *) &fds);
827         FD_SET(fd1, (fd_set *) &fds);
828         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
829         exit(0)]]),
830         AC_MSG_RESULT(yes)
831         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
832         AC_MSG_RESULT(no),
833         AC_MSG_RESULT(cross-compile)
834 )
835
836 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
837         AC_RUN_IFELSE(
838                 AC_LANG_PROGRAM([
839 #include <unistd.h>
840 #include <sys/types.h>
841 #include <stdlib.h>
842 ], [if (getuid() != 0) { exit(1); }]),
843                 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.]))
844 fi
845
846 AST_GCC_ATTRIBUTE(pure)
847 AST_GCC_ATTRIBUTE(malloc)
848 AST_GCC_ATTRIBUTE(const)
849 AST_GCC_ATTRIBUTE(unused)
850 AST_GCC_ATTRIBUTE(always_inline)
851 AST_GCC_ATTRIBUTE(deprecated)
852 AST_GCC_ATTRIBUTE(sentinel)
853 AST_GCC_ATTRIBUTE(warn_unused_result)
854 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
855 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
856
857 AC_MSG_CHECKING(for -ffunction-sections support)
858 saved_CFLAGS="${CFLAGS}"
859 CFLAGS="${CFLAGS} -ffunction-sections"
860 AC_COMPILE_IFELSE(
861         AC_LANG_PROGRAM([], [int x = 1;]),
862         AC_MSG_RESULT(yes)
863         [saved_LDFLAGS="${LDFLAGS}"]
864         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
865         AC_MSG_CHECKING(for --gc-sections support)
866         AC_LINK_IFELSE(
867                 AC_LANG_PROGRAM([], [int x = 1;]),
868                 AC_MSG_RESULT(yes)
869                 [GC_CFLAGS="-ffunction-sections"]
870                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
871                 AC_MSG_RESULT(no)
872         )
873         [LDFLAGS="${saved_LDFLAGS}"],
874         AC_MSG_RESULT(no)
875 )
876 CFLAGS="${saved_CFLAGS}"
877 AC_SUBST(GC_CFLAGS)
878 AC_SUBST(GC_LDFLAGS)
879
880 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
881 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
882         AC_MSG_RESULT(yes)
883         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
884 else
885         AC_MSG_RESULT(no)
886         AST_DECLARATION_AFTER_STATEMENT=
887 fi
888 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
889
890 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
891 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
892         AC_MSG_RESULT(yes)
893         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
894 else
895         AC_MSG_RESULT(no)
896         AST_FORTIFY_SOURCE=
897 fi
898 AC_SUBST(AST_FORTIFY_SOURCE)
899
900 AC_MSG_CHECKING(for -fno-strict-overflow)
901 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
902         AC_MSG_RESULT(yes)
903         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
904 else
905         AC_MSG_RESULT(no)
906         AST_NO_STRICT_OVERFLOW=
907 fi
908 AC_SUBST(AST_NO_STRICT_OVERFLOW)
909
910 AC_MSG_CHECKING(for -Wshadow)
911 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
912         AC_MSG_RESULT(yes)
913         AST_SHADOW_WARNINGS=-Wshadow
914 else
915         AC_MSG_RESULT(no)
916         AST_SHADOW_WARNINGS=
917 fi
918 AC_SUBST(AST_SHADOW_WARNINGS)
919
920 AC_MSG_CHECKING(for sysinfo)
921 AC_LINK_IFELSE(
922         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
923                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
924         AC_MSG_RESULT(yes)
925         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
926         AC_MSG_RESULT(no)
927 )
928
929 AC_SEARCH_LIBS(res_9_ninit, resolv)
930 AC_MSG_CHECKING(for res_ninit)
931 AC_LINK_IFELSE(
932         AC_LANG_PROGRAM([
933                         #ifdef HAVE_SYS_SOCKET_H
934                         #include <sys/socket.h>
935                         #endif
936                         #ifdef HAVE_NETINET_IN_H
937                         #include <netinet/in.h>
938                         #endif
939                         #ifdef HAVE_ARPA_NAMESER_H
940                         #include <arpa/nameser.h>
941                         #endif
942                         #include <resolv.h>],
943                         [int foo = res_ninit(NULL);]),
944         AC_MSG_RESULT(yes)
945         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
946         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
947         AC_MSG_CHECKING(for res_ndestroy)
948         AC_LINK_IFELSE(
949                 AC_LANG_PROGRAM([
950                                 #ifdef HAVE_SYS_SOCKET_H
951                                 #include <sys/socket.h>
952                                 #endif
953                                 #ifdef HAVE_NETINET_IN_H
954                                 #include <netinet/in.h>
955                                 #endif
956                                 #ifdef HAVE_ARPA_NAMESER_H
957                                 #include <arpa/nameser.h>
958                                 #endif
959                                 #include <resolv.h>],
960                                 [res_ndestroy(NULL);]),
961                 AC_MSG_RESULT(yes)
962                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
963                 AC_MSG_RESULT(no)
964         )
965         AC_SEARCH_LIBS(res_9_close, resolv)
966         AC_MSG_CHECKING(for res_close)
967         AC_LINK_IFELSE(
968                 AC_LANG_PROGRAM([
969                                 #ifdef HAVE_SYS_SOCKET_H
970                                 #include <sys/socket.h>
971                                 #endif
972                                 #ifdef HAVE_NETINET_IN_H
973                                 #include <netinet/in.h>
974                                 #endif
975                                 #ifdef HAVE_ARPA_NAMESER_H
976                                 #include <arpa/nameser.h>
977                                 #endif
978                                 #include <resolv.h>],
979                                 [res_close();]),
980                 AC_MSG_RESULT(yes)
981                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
982                 AC_MSG_RESULT(no)
983         ),
984         AC_MSG_RESULT(no)
985 )
986
987 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
988
989 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
990
991 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
992
993 AC_CHECK_HEADER([libkern/OSAtomic.h],
994                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
995
996 AC_CHECK_SIZEOF([int])
997 AC_CHECK_SIZEOF([long])
998 AC_CHECK_SIZEOF([long long])
999 AC_CHECK_SIZEOF([char *])
1000 AC_CHECK_SIZEOF(long)
1001 AC_CHECK_SIZEOF(long long)
1002 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1003 fd_set foo;])
1004 # This doesn't actually work; what it does is to use the variable set in the
1005 # previous test as a cached value to set the right output variables.
1006 AC_CHECK_SIZEOF(fd_set.fds_bits)
1007
1008 # Set a type compatible with the previous.  We cannot just use a generic type
1009 # for these bits, because on big-endian systems, the bits won't match up
1010 # correctly if the size is wrong.
1011 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1012   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1013 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1014   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1015 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1016   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1017 fi ; fi ; fi
1018
1019 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1020 PBX_DLADDR=0
1021 old_LIBS=${LIBS}
1022 LIBS="${LIBS} -ldl"
1023 AC_LINK_IFELSE(
1024         AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1025 #include <dlfcn.h>],
1026                 [dladdr((void *)0, (void *)0)]
1027         ),
1028         AC_MSG_RESULT(yes)
1029         PBX_DLADDR=1
1030         AC_SUBST([PBX_DLADDR])
1031         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1032         AC_MSG_RESULT(no)
1033 )
1034 LIBS=${old_LIBS}
1035
1036 # PKGCONFIG is used in later tests
1037 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1038
1039
1040 # do the package library checks now
1041
1042 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1043
1044 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1045
1046 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
1047
1048 if test "x${OSARCH}" = "xlinux-gnu" ; then
1049   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1050 fi
1051
1052 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1053 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1054 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1055
1056 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1057
1058 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1059
1060 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1061
1062 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1063 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1064
1065 GSM_INTERNAL="yes"
1066 AC_SUBST(GSM_INTERNAL)
1067 GSM_SYSTEM="yes"
1068 if test "${USE_GSM}" != "no"; then
1069    if test "${GSM_DIR}" = "internal"; then
1070       GSM_SYSTEM="no"
1071    elif test "${GSM_DIR}" != ""; then
1072       GSM_INTERNAL="no"
1073    fi
1074    if test "${GSM_SYSTEM}" = "yes"; then
1075       gsmlibdir=""
1076       if test "x${GSM_DIR}" != "x"; then
1077          if test -d ${GSM_DIR}/lib; then
1078             gsmlibdir="-L${GSM_DIR}/lib"
1079          else
1080             gsmlibdir="-L${GSM_DIR}"
1081          fi
1082       fi
1083       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1084       [Define to indicate the GSM library]), [], ${gsmlibdir})
1085       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1086          if test "x${GSM_DIR}" != "x" ; then
1087             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1088             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1089          else
1090             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1091             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1092          fi
1093          if test "${GSM_HEADER_FOUND}" = "0" ; then
1094             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1095                if test "x${GSM_MANDATORY}" = "xyes" ; then
1096                   AC_MSG_NOTICE([***])
1097                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1098                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1099                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1100                   exit 1
1101                fi
1102             fi
1103          fi
1104          GSM_OK=0
1105          if test "${GSM_HEADER_FOUND}" = "1" ; then
1106             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1107             GSM_OK=1
1108          else
1109             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1110                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1111                GSM_OK=1
1112             fi
1113          fi
1114          if test "${GSM_OK}" = "1" ; then
1115             GSM_LIB="-lgsm"
1116             if test "x${GSM_DIR}" != "x"; then
1117                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1118                GSM_INCLUDE="-I${GSM_DIR}/include"
1119             fi
1120             PBX_GSM=1
1121             GSM_INTERNAL="no"
1122          fi
1123       fi
1124    fi
1125    if test "${GSM_INTERNAL}" = "yes"; then
1126       PBX_GSM=1
1127       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1128    fi
1129 fi
1130
1131 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1132 # Some versions of Linux package iconv in glibc
1133 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1134
1135 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1136 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1137
1138 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1139
1140 if test "${USE_IMAP_TK}" != "no"; then
1141         saved_cppflags="${CPPFLAGS}"
1142         saved_libs="${LIBS}"
1143         switch_to_system_on_failure="no"
1144         if test "${IMAP_TK_DIR}" = ""; then
1145                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1146                 switch_to_system_on_failure="yes"
1147         fi
1148         if test "${IMAP_TK_DIR}" != "system"; then
1149                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1150                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1151                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1152                 fi
1153                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1154                 imap_include="-I${IMAP_TK_DIR}/c-client"
1155         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1156                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1157                 AC_LINK_IFELSE(
1158                 AC_LANG_PROGRAM(
1159                                 [#include "c-client.h"
1160                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1161                                 {
1162                                 }
1163                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1164                                 {
1165                                 }
1166                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1167                                 {
1168                                 }
1169                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1170                                 {
1171                                 }
1172                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1173                                 {
1174                                 }
1175                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1176                                 {
1177                                 }
1178                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1179                                 {
1180                                 }
1181                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1182                                 {
1183                                 }
1184                                 void mm_log (char *string,long errflg)
1185                                 {
1186                                 }
1187                                 void mm_dlog (char *string)
1188                                 {
1189                                 }
1190                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1191                                 {
1192                                 }
1193                                 void mm_critical (MAILSTREAM *stream)
1194                                 {
1195                                 }
1196                                 void mm_nocritical (MAILSTREAM *stream)
1197                                 {
1198                                 }
1199                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1200                                 {
1201                                 }
1202                                 void mm_fatal (char *string)
1203                                 {
1204                                 }],
1205                                 [
1206                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1207                                 ]
1208                         ),
1209                         [ac_cv_imap_tk="yes"],
1210                         [ac_cv_imap_tk="no"]
1211                 )
1212                 if test "${ac_cv_imap_tk}" = "yes"; then
1213                         AC_LINK_IFELSE(
1214                                 AC_LANG_PROGRAM(
1215                                         [#include "c-client.h"
1216                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1217                                         {
1218                                         }
1219                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1220                                         {
1221                                         }
1222                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1223                                         {
1224                                         }
1225                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1226                                         {
1227                                         }
1228                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1229                                         {
1230                                         }
1231                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1232                                         {
1233                                         }
1234                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1235                                         {
1236                                         }
1237                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1238                                         {
1239                                         }
1240                                         void mm_log (char *string,long errflg)
1241                                         {
1242                                         }
1243                                         void mm_dlog (char *string)
1244                                         {
1245                                         }
1246                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1247                                         {
1248                                         }
1249                                         void mm_critical (MAILSTREAM *stream)
1250                                         {
1251                                         }
1252                                         void mm_nocritical (MAILSTREAM *stream)
1253                                         {
1254                                         }
1255                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1256                                         {
1257                                         }
1258                                         void mm_fatal (char *string)
1259                                         {
1260                                         }],
1261                                         [
1262                                         long check = mail_expunge_full(NULL, "", 0);
1263                                         ]
1264                                 ),
1265                                 [ac_cv_imap_tk2006="yes"],
1266                                 [ac_cv_imap_tk2006="no"]
1267                         )
1268                 fi
1269                 CPPFLAGS="${saved_cppflags}"
1270                 LIBS="${saved_libs}"
1271                 if test "${ac_cv_imap_tk}" = "no"; then
1272                         AC_MSG_RESULT(no)
1273                         if test "${switch_to_system_on_failure}" = "yes"; then
1274                                 IMAP_TK_DIR="system"
1275                         else #This means they specified a directory. Search for a package installation there too
1276                                 AC_MSG_CHECKING([for system c-client library...])
1277                                 CPPFLAGS="${saved_cppflags}"
1278                                 LIBS="${saved_libs}"
1279                                 imap_include="-I${IMAP_TK_DIR}/include"
1280                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1281                                 imap_libs="-lc-client"
1282                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1283                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1284                                 AC_LINK_IFELSE(
1285                                 AC_LANG_PROGRAM(
1286                                                 [#include "c-client.h"
1287                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1288                                                 {
1289                                                 }
1290                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1291                                                 {
1292                                                 }
1293                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1294                                                 {
1295                                                 }
1296                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1297                                                 {
1298                                                 }
1299                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1300                                                 {
1301                                                 }
1302                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1303                                                 {
1304                                                 }
1305                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1306                                                 {
1307                                                 }
1308                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1309                                                 {
1310                                                 }
1311                                                 void mm_log (char *string,long errflg)
1312                                                 {
1313                                                 }
1314                                                 void mm_dlog (char *string)
1315                                                 {
1316                                                 }
1317                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1318                                                 {
1319                                                 }
1320                                                 void mm_critical (MAILSTREAM *stream)
1321                                                 {
1322                                                 }
1323                                                 void mm_nocritical (MAILSTREAM *stream)
1324                                                 {
1325                                                 }
1326                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1327                                                 {
1328                                                 }
1329                                                 void mm_fatal (char *string)
1330                                                 {
1331                                                 }],
1332                                                 [
1333                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1334                                                 ]
1335                                         ),
1336                                         [ac_cv_imap_tk="yes"],
1337                                         [ac_cv_imap_tk="no"]
1338                                 )
1339                                 if test "${ac_cv_imap_tk}" = "yes"; then
1340                                         AC_LINK_IFELSE(
1341                                                 AC_LANG_PROGRAM(
1342                                                         [#include "c-client.h"
1343                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1344                                                         {
1345                                                         }
1346                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1347                                                         {
1348                                                         }
1349                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1350                                                         {
1351                                                         }
1352                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1353                                                         {
1354                                                         }
1355                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1356                                                         {
1357                                                         }
1358                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1359                                                         {
1360                                                         }
1361                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1362                                                         {
1363                                                         }
1364                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1365                                                         {
1366                                                         }
1367                                                         void mm_log (char *string,long errflg)
1368                                                         {
1369                                                         }
1370                                                         void mm_dlog (char *string)
1371                                                         {
1372                                                         }
1373                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1374                                                         {
1375                                                         }
1376                                                         void mm_critical (MAILSTREAM *stream)
1377                                                         {
1378                                                         }
1379                                                         void mm_nocritical (MAILSTREAM *stream)
1380                                                         {
1381                                                         }
1382                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1383                                                         {
1384                                                         }
1385                                                         void mm_fatal (char *string)
1386                                                         {
1387                                                         }],
1388                                                         [
1389                                                         long check = mail_expunge_full(NULL, "", 0);
1390                                                         ]
1391                                                 ),
1392                                                 [ac_cv_imap_tk2006="yes"],
1393                                                 [ac_cv_imap_tk2006="no"]
1394                                         )
1395                                 fi
1396                         fi
1397                 fi
1398         fi 
1399         if test "${IMAP_TK_DIR}" = "system"; then
1400                 #We will enter here if user specified "system" or if any of above checks failed
1401                 AC_MSG_CHECKING([for system c-client library...])
1402                 CPPFLAGS="${saved_cppflags}"
1403                 LIBS="${saved_libs}"
1404                 imap_ldflags=""
1405                 imap_libs="-lc-client"
1406                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1407                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1408                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1409                 AC_LINK_IFELSE(
1410                 AC_LANG_PROGRAM(
1411                                 [#include <stdio.h>
1412                                 #include <imap/c-client.h>
1413                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1414                                 {
1415                                 }
1416                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1417                                 {
1418                                 }
1419                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1420                                 {
1421                                 }
1422                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1423                                 {
1424                                 }
1425                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1426                                 {
1427                                 }
1428                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1429                                 {
1430                                 }
1431                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1432                                 {
1433                                 }
1434                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1435                                 {
1436                                 }
1437                                 void mm_log (char *string,long errflg)
1438                                 {
1439                                 }
1440                                 void mm_dlog (char *string)
1441                                 {
1442                                 }
1443                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1444                                 {
1445                                 }
1446                                 void mm_critical (MAILSTREAM *stream)
1447                                 {
1448                                 }
1449                                 void mm_nocritical (MAILSTREAM *stream)
1450                                 {
1451                                 }
1452                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1453                                 {
1454                                 }
1455                                 void mm_fatal (char *string)
1456                                 {
1457                                 }],
1458                                 [
1459                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1460                                 ]
1461                         ),
1462                         [ac_cv_imap_tk="yes"],
1463                         [ac_cv_imap_tk="no"]
1464                 )
1465                 if test "${ac_cv_imap_tk}" = "yes"; then
1466                         AC_LINK_IFELSE(
1467                                 AC_LANG_PROGRAM(
1468                                         [#include <stdio.h>
1469                                         #include <imap/c-client.h>
1470                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1471                                         {
1472                                         }
1473                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1474                                         {
1475                                         }
1476                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1477                                         {
1478                                         }
1479                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1480                                         {
1481                                         }
1482                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1483                                         {
1484                                         }
1485                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1486                                         {
1487                                         }
1488                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1489                                         {
1490                                         }
1491                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1492                                         {
1493                                         }
1494                                         void mm_log (char *string,long errflg)
1495                                         {
1496                                         }
1497                                         void mm_dlog (char *string)
1498                                         {
1499                                         }
1500                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1501                                         {
1502                                         }
1503                                         void mm_critical (MAILSTREAM *stream)
1504                                         {
1505                                         }
1506                                         void mm_nocritical (MAILSTREAM *stream)
1507                                         {
1508                                         }
1509                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1510                                         {
1511                                         }
1512                                         void mm_fatal (char *string)
1513                                         {
1514                                         }],
1515                                         [
1516                                         long check = mail_expunge_full(NULL, "", 0);
1517                                         ]
1518                                 ),
1519                                 [ac_cv_imap_tk2006="yes"],
1520                                 [ac_cv_imap_tk2006="no"]
1521                         )
1522                 else #looking in imap directory didn't work, try c-client
1523                         imap_ldflags=""
1524                         imap_libs="-lc-client"
1525                         imap_include="-DUSE_SYSTEM_CCLIENT"
1526                         CPPFLAGS="${saved_cppflags}"
1527                         LIBS="${saved_libs}"
1528                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1529                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1530                         AC_LINK_IFELSE(
1531                         AC_LANG_PROGRAM(
1532                                         [#include <stdio.h>
1533                                         #include <c-client/c-client.h>
1534                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1535                                         {
1536                                         }
1537                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1538                                         {
1539                                         }
1540                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1541                                         {
1542                                         }
1543                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1544                                         {
1545                                         }
1546                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1547                                         {
1548                                         }
1549                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1550                                         {
1551                                         }
1552                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1553                                         {
1554                                         }
1555                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1556                                         {
1557                                         }
1558                                         void mm_log (char *string,long errflg)
1559                                         {
1560                                         }
1561                                         void mm_dlog (char *string)
1562                                         {
1563                                         }
1564                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1565                                         {
1566                                         }
1567                                         void mm_critical (MAILSTREAM *stream)
1568                                         {
1569                                         }
1570                                         void mm_nocritical (MAILSTREAM *stream)
1571                                         {
1572                                         }
1573                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1574                                         {
1575                                         }
1576                                         void mm_fatal (char *string)
1577                                         {
1578                                         }],
1579                                         [
1580                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1581                                         ]
1582                                 ),
1583                                 [ac_cv_imap_tk="yes"],
1584                                 [ac_cv_imap_tk="no"]
1585                         )
1586                         if test "${ac_cv_imap_tk}" = "yes"; then
1587                                 AC_LINK_IFELSE(
1588                                         AC_LANG_PROGRAM(
1589                                                 [#include <stdio.h>
1590                                                 #include <c-client/c-client.h>
1591                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1592                                                 {
1593                                                 }
1594                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1595                                                 {
1596                                                 }
1597                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1598                                                 {
1599                                                 }
1600                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1601                                                 {
1602                                                 }
1603                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1604                                                 {
1605                                                 }
1606                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1607                                                 {
1608                                                 }
1609                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1610                                                 {
1611                                                 }
1612                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1613                                                 {
1614                                                 }
1615                                                 void mm_log (char *string,long errflg)
1616                                                 {
1617                                                 }
1618                                                 void mm_dlog (char *string)
1619                                                 {
1620                                                 }
1621                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1622                                                 {
1623                                                 }
1624                                                 void mm_critical (MAILSTREAM *stream)
1625                                                 {
1626                                                 }
1627                                                 void mm_nocritical (MAILSTREAM *stream)
1628                                                 {
1629                                                 }
1630                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1631                                                 {
1632                                                 }
1633                                                 void mm_fatal (char *string)
1634                                                 {
1635                                                 }],
1636                                                 [
1637                                                 long check = mail_expunge_full(NULL, "", 0);
1638                                                 ]
1639                                         ),
1640                                         [ac_cv_imap_tk2006="yes"],
1641                                         [ac_cv_imap_tk2006="no"]
1642                                 )
1643                         fi
1644                 fi
1645         fi
1646         if test "${ac_cv_imap_tk}" = "yes"; then
1647                 AC_MSG_RESULT(yes)
1648                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1649                 IMAP_TK_INCLUDE="${imap_include}"
1650                 PBX_IMAP_TK=1
1651                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1652                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1653                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1654                 fi
1655         else
1656                 AC_MSG_RESULT(no) 
1657         fi
1658         CPPFLAGS="${saved_cppflags}"
1659         LIBS="${saved_libs}"
1660 fi
1661
1662 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1663
1664 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1665
1666 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1667
1668 # BSD (and OS X) equivalent of inotify
1669 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1670
1671 # 64-bit version of kevent (from kqueue) on OS X
1672 AC_CHECK_FUNCS([kevent64])
1673
1674 # Needed by unixodbc
1675 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1676
1677 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1678
1679 AC_ARG_ENABLE([xmldoc],
1680         [AS_HELP_STRING([--disable-xmldoc],
1681                 [Explicity disable XML documentation])],
1682         [case "${enableval}" in
1683                 y|ye|yes) disable_xmldoc=no ;;
1684                 n|no)  disable_xmldoc=yes ;;
1685                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1686         esac], [disable_xmldoc=no])
1687
1688 if test "${disable_xmldoc}" != "yes"; then
1689         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1690         [#include <libxml/tree.h>
1691         #include <libxml/parser.h>],
1692         [LIBXML_TEST_VERSION])
1693         if test "${PBX_LIBXML2}" != 1; then
1694                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1695                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1696                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1697                 exit 1
1698         fi
1699 fi
1700
1701 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1702
1703 if test "${PBX_MISDN}" = 1; then
1704    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1705    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1706    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1707    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1708    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1709    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1710 fi
1711
1712 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1713
1714 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1715
1716 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1717
1718 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1719
1720 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1721 [#include <ne_auth.h>],
1722 [#ifndef NE_AUTH_NTLM
1723 #error Need libneon >= 0.29.0
1724 #endif])
1725
1726 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1727 [#include <net-snmp/net-snmp-config.h>
1728 #include <net-snmp/net-snmp-includes.h>
1729 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1730 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1731
1732 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1733
1734 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1735
1736 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1737
1738 # Non-glibc platforms require libexecinfo for backtrace support
1739 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1740 # Linux, however, has backtrace directly in glibc
1741 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1742
1743 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1744
1745 # possible places for oss definitions
1746 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1747 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1748 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1749
1750 PG_CONFIG=No
1751 if test "${USE_PGSQL}" != "no"; then    
1752    if test "x${PGSQL_DIR}" != "x"; then
1753       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1754       if test x"${PG_CONFIG}" = xNo; then
1755          AC_MSG_NOTICE([***])
1756          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1757          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1758          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1759          AC_MSG_NOTICE([*** including --without-postgres])
1760          exit 1
1761       fi
1762    else
1763       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1764    fi
1765 fi
1766 if test "${PG_CONFIG}" != No; then
1767    PGSQL_libdir=`${PG_CONFIG} --libdir`
1768    PGSQL_includedir=`${PG_CONFIG} --includedir`
1769    if test "x$?" != "x0" ; then
1770       if test -n "${PGSQL_MANDATORY}" ; then
1771          AC_MSG_NOTICE([***])
1772          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1773          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1774          AC_MSG_NOTICE([*** including --without-postgres])
1775          exit 1
1776           fi
1777    else 
1778       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1779       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1780
1781       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1782       old_CFLAGS=${CFLAGS}
1783       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1784       old_LDFLAGS=${LDFLAGS}
1785       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1786       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1787           [const char *foo = pg_encoding_to_char(1)])],
1788         [AC_MSG_RESULT(yes)
1789          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1790         [AC_MSG_RESULT(no)])
1791       CFLAGS=${old_CFLAGS}
1792       LDFLAGS=${old_LDFLAGS}
1793
1794       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1795          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1796          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1797          PBX_PGSQL=1
1798       elif test -n "${PGSQL_MANDATORY}";
1799       then
1800          AC_MSG_NOTICE([***])
1801          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1802          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1803          AC_MSG_NOTICE([*** including --without-postgres])
1804          exit 1
1805       fi
1806    fi
1807 fi
1808
1809 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1810
1811 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1812
1813 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1814 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1815 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1816 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1817 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1818 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1819 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1820 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1821 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1822 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1823 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1824 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1825
1826 # ------------------------------------v
1827 # TODO: The code can be changed to always include these features now.
1828 # These features will always be present if pri_connected_line_update is available.
1829 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1830 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1831 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1832 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1833 # ------------------------------------^
1834
1835 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1836
1837 AST_C_COMPILE_CHECK([SPANDSP], [
1838                 #if SPANDSP_RELEASE_DATE < 20080516
1839                 #error "spandsp 0.0.5 or greater is required"
1840                 #endif
1841         ], [spandsp/version.h], , [minimum version of SpanDSP])
1842
1843 if test "x${PBX_SPANDSP}" = "x1" ; then
1844         # We found the correct version in the header, now let's make sure it links
1845         # properly, and that libtiff is available
1846         PBX_SPANDSP=0
1847         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1848 fi
1849
1850 if test "x${PBX_SPANDSP}" = "x1" ; then
1851         # We also need t38_terminal_init()
1852         PBX_SPANDSP=0
1853         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1854 fi
1855
1856 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1857
1858 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1859
1860 if test "${USE_PWLIB}" != "no"; then
1861         if test -n "${PWLIB_DIR}"; then
1862                 PWLIBDIR="${PWLIB_DIR}"
1863         fi
1864         AST_CHECK_PWLIB()
1865         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1866                 
1867         if test "${HAS_PWLIB:-unset}" != "unset"; then
1868                 AST_CHECK_PWLIB_PLATFORM()
1869
1870                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1871
1872                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1873                         [Define if your system has the PWLib libraries.],
1874                         [#include "ptlib.h"],
1875                         [int q = (int) PTime::IsDaylightSavings();])
1876         fi
1877 fi
1878
1879 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1880         if test -n "${OPENH323_DIR}"; then
1881                 OPENH323DIR="${OPENH323_DIR}"
1882         fi
1883         AST_CHECK_OPENH323()
1884         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1885         AST_CHECK_OPENH323_BUILD()
1886         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1887         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1888                 [Define if your system has the OpenH323 libraries.],
1889                 [#include "ptlib.h"
1890                 #include "h323.h"
1891                 #include "h323ep.h"],
1892                 [H323EndPoint ep = H323EndPoint();],
1893                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1894 fi
1895
1896 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1897 if test "x${PBX_LUA}" = "x1" ; then
1898         if test x"${LUA_DIR}" = x; then
1899                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1900         else
1901                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1902         fi
1903 fi
1904         
1905 # Some distributions (like SuSE) remove the 5.1 suffix.
1906 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1907
1908 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1909
1910 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1911 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1912 # to know the specifics of each possible implementation, and then represent the one
1913 # that was found as 'AIS'.
1914
1915 PBX_AIS=0
1916
1917 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1918
1919 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1920
1921 if test "${PBX_OPENAIS}" = 1; then
1922    PBX_AIS=1
1923    if test -n "${OPENAIS_DIR}"; then
1924       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1925       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1926    else
1927       AIS_INCLUDE="-I/usr/include/openais"
1928       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1929    fi
1930 fi
1931
1932 AC_SUBST(PBX_AIS)
1933 AC_SUBST(AIS_INCLUDE)
1934 AC_SUBST(AIS_LIB)
1935
1936 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1937
1938 # See if the main speex library contains the preprocess functions
1939 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1940 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1941    PBX_SPEEX_PREPROCESS=1
1942 fi
1943
1944 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1945 if test "${PBX_SPEEXDSP}" = 1; then
1946    PBX_SPEEX_PREPROCESS=1
1947 fi
1948
1949 AC_SUBST(PBX_SPEEX_PREPROCESS)
1950
1951 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1952
1953 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1954
1955 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1956
1957 if test "$PBX_CRYPTO" = "1";
1958 then
1959     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1960 fi
1961
1962 if test "$PBX_OPENSSL" = "1";
1963 then
1964     AST_CHECK_OSPTK([3], [6], [0])
1965 fi
1966
1967 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
1968
1969 if test "$PBX_SRTP" = "1";
1970 then
1971     saved_libs="${LIBS}"
1972     saved_ldflags="${LDFLAGS}"
1973     saved_cflags="${CFLAGS}"
1974     LIBS="${LIBS} ${SRTP_LIB}"
1975     LDFLAGS="${LDFLAGS} -shared -fPIC"
1976     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
1977     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
1978     AC_LINK_IFELSE(
1979     [
1980         AC_LANG_PROGRAM(
1981             [#include <srtp/srtp.h>],
1982             [srtp_init();]
1983         )
1984     ],
1985     [ AC_MSG_RESULT(yes) ],
1986     [
1987         AC_MSG_RESULT(no)
1988         AC_MSG_NOTICE(***)
1989         AC_MSG_NOTICE(*** libsrtp could not be linked as a shared object)
1990         AC_MSG_NOTICE(*** try compiling libsrtp manually and configuring with)
1991         AC_MSG_NOTICE(*** ./configure CFLAGS=-fPIC --prefix=/usr)
1992         AC_MSG_NOTICE(*** replacing /usr with the prefix of your choice)
1993         AC_MSG_NOTICE(***)
1994         AC_MSG_NOTICE(*** If you do not need SRTP support re-run configure)
1995         AC_MSG_NOTICE(*** with the --without-srtp option.)
1996         exit 1
1997     ]
1998     )
1999     LIBS="${saved_libs}"
2000     LDFLAGS="${saved_ldflags}"
2001     CFLAGS="${saved_cflags}"
2002 fi
2003
2004 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
2005 if test "x${PBX_GMIME}" = "x0"; then
2006         # Later versions of GMime use pkg-config
2007         if test "x${PKGCONFIG}" = xNo; then :; else
2008                 GMIME_INCLUDE=$(${PKGCONFIG} gmime-2.0 --cflags 2>/dev/null)
2009                 GMIME_LIB=$(${PKGCONFIG} gmime-2.0 --libs)
2010                 if test "x${GMIME_INCLUDE}${GMIME_LIB}" = "x"; then 
2011                         GMIME_INCLUDE=$(${PKGCONFIG} gmime-2.2 --cflags 2>/dev/null)
2012                         GMIME_LIB=$(${PKGCONFIG} gmime-2.2 --libs)
2013                 fi
2014                 if test "x${GMIME_INCLUDE}${GMIME_LIB}" != "x"; then
2015                         PBX_GMIME=1
2016                         AC_DEFINE([HAVE_GMIME], 1, [Define if your system has the GMIME libraries.])
2017                 fi
2018         fi
2019 fi
2020
2021 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2022
2023 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2024
2025 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
2026
2027 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
2028
2029 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2030
2031 if test "${tonezone_does_not_need_lm}" = "no" ; then
2032   tonezone_extra="-lm"
2033 fi
2034
2035 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2036
2037 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
2038
2039 if test "${OSARCH}" = "OpenBSD";
2040 then
2041         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
2042 else
2043         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
2044 fi
2045
2046 AC_LANG_PUSH(C++)
2047
2048 if test "${USE_VPB}" != "no"; then
2049    AC_MSG_CHECKING(for vpb_open in -lvpb)
2050    saved_libs="${LIBS}"
2051    saved_cppflags="${CPPFLAGS}"
2052    if test "x${VPB_DIR}" != "x"; then
2053       if test -d ${VPB_DIR}/lib; then
2054          vpblibdir=${VPB_DIR}/lib
2055       else
2056          vpblibdir=${VPB_DIR}
2057       fi
2058       LIBS="${LIBS} -L${vpblibdir}"
2059       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2060    fi
2061    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2062    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2063    AC_LINK_IFELSE(
2064         [
2065         AC_LANG_PROGRAM(
2066         [#include <vpbapi.h>],
2067         [int q = vpb_open(0,0);])
2068         ],
2069         [       AC_MSG_RESULT(yes) 
2070                 ac_cv_lib_vpb_vpb_open="yes" 
2071         ],
2072         [       AC_MSG_RESULT(no) 
2073                 ac_cv_lib_vpb_vpb_open="no" 
2074         ]
2075         )
2076    LIBS="${saved_libs}"
2077    CPPFLAGS="${saved_cppflags}"
2078    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2079         VPB_LIB="-lvpb"
2080         if test "${VPB_DIR}" != ""; then
2081            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2082            VPB_INCLUDE="-I${VPB_DIR}/include"
2083         fi
2084         PBX_VPB=1
2085         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2086    fi
2087 fi
2088
2089 AC_LANG_POP
2090
2091 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2092
2093 EDITLINE_LIB=""
2094 if test "x$TERMCAP_LIB" != "x" ; then
2095   EDITLINE_LIB="$TERMCAP_LIB"
2096 elif test "x$TINFO_LIB" != "x" ; then
2097   EDITLINE_LIB="$TINFO_LIB"
2098 elif test "x$CURSES_LIB" != "x" ; then
2099   EDITLINE_LIB="$CURSES_LIB"
2100 elif test "x$NCURSES_LIB" != "x" ; then
2101   EDITLINE_LIB="$NCURSES_LIB"
2102 else
2103   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
2104 fi
2105 AC_SUBST(EDITLINE_LIB)
2106
2107 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2108         # Does ODBC support wide characters?
2109         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2110         AC_LINK_IFELSE(
2111                 AC_LANG_PROGRAM(
2112                         [#include <sql.h>
2113 #include <sqlext.h>],
2114                         [int foo = SQL_WCHAR]),
2115                 AC_MSG_RESULT(yes)
2116                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2117                 AC_MSG_RESULT(no)
2118         )
2119 fi
2120
2121 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2122 AC_SUBST(PBX_H323)
2123
2124 AC_CHECK_HEADER([linux/compiler.h],
2125                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2126
2127 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2128                                    #include <linux/version.h>
2129                                    #ifdef HAVE_LINUX_COMPILER_H
2130                                    #include <linux/compiler.h>
2131                                    #endif
2132                                    ])
2133 AC_SUBST(PBX_IXJUSER)
2134
2135 # Used in res/res_pktccops
2136 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2137 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2138
2139 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2140 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2141 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2142
2143 # possible places for video4linux version 1
2144 AC_CHECK_HEADER([linux/videodev.h],
2145         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2146
2147 # possible places for X11
2148 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2149 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2150
2151 PBX_LAUNCHD=0
2152 if test "${cross_compiling}" = "no";
2153 then
2154   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2155   PBX_LAUNCHD=1
2156 fi
2157 AC_SUBST(PBX_LAUNCHD)
2158
2159 PBX_GTK2=0
2160 if test ! "x${PKGCONFIG}" = xNo; then
2161    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2162    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2163    PBX_GTK2=1
2164    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2165 fi
2166 AC_SUBST(PBX_GTK2)
2167 AC_SUBST(GTK2_INCLUDE)
2168 AC_SUBST(GTK2_LIB)
2169
2170 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2171 # or iODBC
2172
2173 PBX_GENERIC_ODBC=0
2174
2175 if test "${PBX_UNIXODBC}" = 1; then
2176    PBX_GENERIC_ODBC=1
2177    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2178    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2179 elif test "${PBX_IODBC}" = 1; then
2180    PBX_GENERIC_ODBC=1
2181    GENERIC_ODBC_LIB="${IODBC_LIB}"
2182    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2183 fi
2184
2185 AC_SUBST([GENERIC_ODBC_LIB])
2186 AC_SUBST([GENERIC_ODBC_INCLUDE])
2187 AC_SUBST([PBX_GENERIC_ODBC])
2188
2189 PBX_SYSLOG=0
2190
2191 if test "${ac_cv_header_syslog_h}" = "yes"; then
2192    # syslog facilities
2193    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2194    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2195    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2196    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2197    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2198    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2199    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2200    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2201    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2202    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2203    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2204    PBX_SYSLOG=1
2205 fi
2206
2207 AC_SUBST([PBX_SYSLOG])
2208
2209 if test -f makeopts; then
2210         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2211 else
2212         touch makeopts.acbak
2213 fi
2214
2215 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2216 AST_CHECK_MANDATORY
2217
2218 if test -f build_tools/menuselect-deps; then
2219     # extract old values of all PBX_ variables from menuselect-deps
2220     # and preserve them so that menuselect can determine whether
2221     # any previously-met dependencies are no longer met and warn
2222     # the user appropriately
2223     while IFS="=:" read var val old_val; do
2224         eval "PBX_${var}=\${PBX_${var}}:${val}"
2225     done < build_tools/menuselect-deps
2226 fi
2227
2228 AC_OUTPUT
2229
2230 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2231 if test "x${ac_cv_path_CMP}" = "x:"; then
2232         ( cd `pwd`/menuselect && ./configure )
2233 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2234         ( cd `pwd`/menuselect && ./configure )
2235 fi ; fi
2236
2237 rm makeopts.acbak makeopts.acbak2
2238
2239
2240 if test "x${silent}" != "xyes" ; then
2241 echo
2242 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2243 echo "            .\$7\$7..          .7\$\$7:.    "
2244 echo "          .\$\$:.                 ,\$7.7   "
2245 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2246 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2247 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2248 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2249 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2250 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2251 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2252 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2253 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2254 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2255 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2256 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2257 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2258 echo " \$\$\$\$\$                        \$\$\$       "
2259 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2260 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2261 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2262 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2263 echo
2264 fi
2265
2266 AC_MSG_NOTICE(Package configured for: )
2267 AC_MSG_NOTICE( OS type  : $host_os)
2268 AC_MSG_NOTICE( Host CPU : $host_cpu)
2269 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
2270 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
2271 if test "${cross_compiling}" = "yes"; then
2272    AC_MSG_NOTICE( Cross Compilation = YES)
2273 fi