Add buffer and echo canceller control to CHANNEL() dialplan function for DAHDI channels
[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, 1.6, www.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 # specify output header file
21 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
22
23 AC_COPYRIGHT("Asterisk")
24 AC_REVISION($Revision$)
25
26 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
27
28 case "${host_os}" in
29      freebsd*)
30      ac_default_prefix=/usr/local
31      CPPFLAGS=-I/usr/local/include
32      LDFLAGS=-L/usr/local/lib
33      ;;
34      openbsd*)
35      ac_default_prefix=/usr/local
36      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
37         if test ${sysconfdir} = '${prefix}/etc'; then
38            sysconfdir=/etc
39         fi
40         if test ${mandir} = '${prefix}/man'; then
41            mandir=/usr/share/man
42         fi
43      fi
44      CPPFLAGS=-I/usr/local/include
45      LDFLAGS=-L/usr/local/lib
46      ;;
47      darwin*)
48      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
49      ;;
50      *)
51      ac_default_prefix=/usr
52      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
53         if test ${sysconfdir} = '${prefix}/etc'; then
54            sysconfdir=/etc
55         fi
56         if test ${mandir} = '${prefix}/man'; then
57            mandir=/usr/share/man
58         fi
59      fi
60      ;;
61 esac
62
63 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
64      if test ${localstatedir} = '${prefix}/var'; then
65         localstatedir=/var
66      fi
67 fi
68
69 BUILD_PLATFORM=${build}
70 BUILD_CPU=${build_cpu}
71 BUILD_VENDOR=${build_vendor}
72 BUILD_OS=${build_os}
73
74 AC_SUBST(BUILD_PLATFORM)
75 AC_SUBST(BUILD_CPU)
76 AC_SUBST(BUILD_VENDOR)
77 AC_SUBST(BUILD_OS)
78
79 HOST_PLATFORM=${host}
80 HOST_CPU=${host_cpu}
81 HOST_VENDOR=${host_vendor}
82 HOST_OS=${host_os}
83
84 AC_SUBST(HOST_PLATFORM)
85 AC_SUBST(HOST_CPU)
86 AC_SUBST(HOST_VENDOR)
87 AC_SUBST(HOST_OS)
88
89 PBX_WINARCH=0
90
91 case "${host_os}" in
92      freebsd*)
93      OSARCH=FreeBSD
94      ;;
95      netbsd*)
96      OSARCH=NetBSD
97      ;;
98      openbsd*)
99      OSARCH=OpenBSD
100      ;;
101      solaris*)
102      OSARCH=SunOS
103      ;;
104      mingw32)
105      OSARCH=mingw32
106      PBX_WINARCH=1
107      ;;
108      cygwin)
109      OSARCH=cygwin
110      PBX_WINARCH=1
111      ;;
112      *)
113      OSARCH=${host_os}
114      ;;
115 esac
116
117 AC_SUBST(OSARCH)
118 AC_SUBST(PBX_WINARCH)
119
120 #  check for uname
121 AC_PATH_TOOL([UNAME], [uname], No)
122 if test ! x"${UNAME}" = xNo; then
123    PBX_OSREV=$(${UNAME} -r)
124 fi
125 AC_SUBST(PBX_OSREV)
126
127 AH_TOP(
128 #ifndef ASTERISK_AUTOCONFIG_H
129 #define ASTERISK_AUTOCONFIG_H
130
131 #include "asterisk/buildopts.h"
132
133 )
134
135 AH_BOTTOM(
136 #endif
137 )
138
139 # cross-compile checks
140 if test "${cross_compiling}" = "yes"; 
141 then
142    AC_CHECK_TOOL(CC, gcc, :)
143    AC_CHECK_TOOL(CXX, g++, :)
144    AC_CHECK_TOOL(LD, ld, :)
145    AC_CHECK_TOOL(RANLIB, ranlib, :)
146 fi
147
148 # Checks for programs.
149 AC_PROG_CC
150 AC_PROG_CXX
151 AC_PROG_CPP
152 AC_PROG_CXXCPP
153 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
154 # the developers regenerating the configure script don't have to install libtool.
155 AST_PROG_LD     # note, does not work on FreeBSD
156 AC_PROG_AWK
157 AC_PROG_INSTALL
158 AC_PROG_LN_S
159 AC_PROG_RANLIB
160 AST_CHECK_GNU_MAKE
161
162 AC_PATH_TOOL([STRIP], [strip], :)
163 AC_PATH_TOOL([AR], [ar], :)
164
165 GNU_LD=0
166 if test "x$with_gnu_ld" = "xyes" ; then
167    GNU_LD=1
168 fi
169 AC_SUBST(GNU_LD)
170
171 AC_PATH_PROG([GREP], [grep], :)
172 AC_PATH_PROG([FIND], [find], :)
173 AC_PATH_PROG([COMPRESS], [compress], :)
174 AC_PATH_PROG([BASENAME], [basename], :)
175 AC_PATH_PROG([ID], [id], :)
176 AC_PATH_PROG([DIRNAME], [dirname], :)
177 AC_PATH_PROG([SHELL], [sh], :)
178 AC_PATH_PROG([LN], [ln], :)
179 AC_PATH_PROG([DOT], [dot], :)
180 AC_PATH_PROG([WGET], [wget], :)
181 AC_PATH_PROG([CURL], [curl], :)
182 AC_PATH_PROG([RUBBER], [rubber], :)
183 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
184 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
185 if test "${WGET}" != ":" ; then
186   DOWNLOAD=${WGET}
187 else if test "${CURL}" != ":" ; then
188   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
189 else
190   AC_PATH_PROG([FETCH], [fetch], [:])
191   DOWNLOAD=${FETCH}
192 fi
193 fi
194 AC_SUBST(DOWNLOAD)
195
196 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
197 if test "${SOXMIX}" != ":" ; then
198         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
199 fi
200
201 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
202
203 if test "${MD5}" = "digest" ; then
204    MD5="${MD5} -a md5"   
205 fi
206
207 ACX_PTHREAD
208
209 AC_LANG(C)
210
211 AC_ARG_ENABLE([dev-mode],
212         [AS_HELP_STRING([--enable-dev-mode],
213                 [Turn on developer mode])],
214         [case "${enableval}" in
215               y|ye|yes) AST_DEVMODE=yes ;;
216               n|no)  AST_DEVMODE=no ;;
217               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
218         esac])
219 AC_SUBST(AST_DEVMODE)
220
221 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
222 # various packages.
223 # $1 is the prefix for the variables in makeopts and autoconfig.h
224 # $2 is the short comment, $4 is the long comment
225 # $3 is the name used in --with- or --without- flags for configure.
226 #
227 # Package option names should be in alphabetical order
228 # by the --with option name (the third field),
229 # to make things easier for the users.
230
231 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
232
233 # BKTR is used for backtrace support on platforms that do not
234 # have it natively.
235 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
236 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
237 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
238 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
239 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
240 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
241 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
242 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
243 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
244 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
245 AST_EXT_LIB_SETUP([GMIME], [GMime library], [gmime])
246 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
247 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
248 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
249 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
250 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
251 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
252 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
253 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
254 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
255 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
256 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
257 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
258 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
259 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
260 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
261 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
262 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
263 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
264 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
265 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
266 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
267 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
268 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
269 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
270 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
271 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
272 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
273 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
274 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
275 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
276 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
277 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
278 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
279 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
280 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
281 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
282 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
283 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
284 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
285 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
286 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
287 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
288 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
289 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
290 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
291 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
292 AST_EXT_LIB_SETUP([USB], [usb], [usb])
293 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
294 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
295 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
296 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
297 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
298
299 # check for basic system features and functionality before
300 # checking for package libraries
301
302 AC_FUNC_ALLOCA
303 AC_HEADER_DIRENT
304 AC_HEADER_STDC
305 AC_HEADER_SYS_WAIT
306 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/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])
307
308 AC_CHECK_HEADERS([winsock.h winsock2.h])
309
310 AC_CHECK_HEADER([sys/poll.h],
311          [],
312      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
313
314 AC_SYS_LARGEFILE
315
316 # Checks for typedefs, structures, and compiler characteristics.
317 AC_HEADER_STDBOOL
318 AC_C_CONST
319 AC_TYPE_UID_T
320 AC_C_INLINE
321 AC_TYPE_MODE_T
322 AC_TYPE_OFF_T
323 AC_TYPE_PID_T
324 AC_TYPE_SIZE_T
325 AC_CHECK_MEMBERS([struct stat.st_blksize])
326 AC_HEADER_TIME
327 AC_STRUCT_TM
328 AC_C_VOLATILE
329 AC_CHECK_TYPES([ptrdiff_t])
330
331 # Checks for library functions.
332 AC_FUNC_CHOWN
333 AC_FUNC_CLOSEDIR_VOID
334 AC_FUNC_ERROR_AT_LINE
335 AST_FUNC_FORK
336 AC_FUNC_FSEEKO
337 AC_PROG_GCC_TRADITIONAL
338 # XXX: these are commented out until we determine whether it matters if our malloc()
339 # acts exactly like glibc's or not
340 # AC_FUNC_MALLOC
341 # AC_FUNC_REALLOC
342 AC_FUNC_MEMCMP
343 AC_FUNC_MMAP
344 AC_FUNC_SELECT_ARGTYPES
345 AC_FUNC_SETVBUF_REVERSED
346 AC_TYPE_SIGNAL
347 AC_FUNC_STAT
348 AC_FUNC_STRCOLL
349 AC_FUNC_STRFTIME
350 AC_FUNC_STRNLEN
351 AC_FUNC_STRTOD
352 AC_FUNC_UTIME_NULL
353 AC_FUNC_VPRINTF
354 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday ioperm inet_ntoa isascii localtime_r memchr memmove memset mkdir munmap putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtol strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
355
356 AC_CHECK_FUNCS([glob])
357
358 AC_MSG_CHECKING(for timersub in time.h)
359 AC_LINK_IFELSE(
360         AC_LANG_PROGRAM([#include <sys/time.h>],
361                 [struct timeval *a; timersub(a, a, a);]),
362         AC_MSG_RESULT(yes)
363                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
364         AC_MSG_RESULT(no)
365 )
366
367 AC_CHECK_HEADER([sys/poll.h], 
368    [HAS_POLL=1]
369    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
370    )
371
372 AC_ARG_ENABLE([internal-poll],
373         [AS_HELP_STRING([--enable-internal-poll],
374                 [Use Asterisk's poll implementation])],
375         [case "${enableval}" in
376                 y|ye|yes) HAS_POLL="";;
377                 n|no) HAS_POLL="${HAS_POLL}" ;;
378                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
379         esac])
380 AC_SUBST(HAS_POLL)
381
382
383
384 # https support (in main/http.c) uses funopen on BSD systems,
385 # fopencookie on linux
386 AC_CHECK_FUNCS([funopen fopencookie])
387
388 AC_CHECK_FUNCS([inet_aton])
389
390 # check if we have IP_PKTINFO constant defined
391 AC_MSG_CHECKING(for IP_PKTINFO)
392 AC_LINK_IFELSE(
393                 AC_LANG_PROGRAM([#include <netinet/in.h>],
394                                                 [int pi = IP_PKTINFO;]),
395                 AC_MSG_RESULT(yes)
396                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
397                 AC_MSG_RESULT(no)
398 )
399
400 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
401 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
402
403 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
404 AC_LINK_IFELSE(
405         AC_LANG_PROGRAM([#include <stdlib.h>
406                          #include <netdb.h>],
407                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
408         AC_MSG_RESULT(yes)
409         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
410         AC_MSG_RESULT(no)
411 )
412
413 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
414 AC_LINK_IFELSE(
415         AC_LANG_PROGRAM([#include <stdlib.h>
416                          #include <netdb.h>],
417                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
418         AC_MSG_RESULT(yes)
419         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
420         AC_MSG_RESULT(no)
421 )
422
423 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
424
425 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
426 AC_LINK_IFELSE(
427 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
428 AC_MSG_RESULT(yes)
429 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
430 AC_MSG_RESULT(no)
431 )
432
433 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
434 AC_LINK_IFELSE(
435 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
436 AC_MSG_RESULT(yes)
437 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
438 AC_MSG_RESULT(no)
439 )
440
441 if test "${cross_compiling}" = "no";
442 then
443   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
444 fi
445
446 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
447
448 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
449 AC_LINK_IFELSE(
450 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
451 AC_MSG_RESULT(yes)
452 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
453 AC_MSG_RESULT(no)
454 )
455
456 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
457 AC_LINK_IFELSE(
458 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
459 AC_MSG_RESULT(yes)
460 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
461 AC_MSG_RESULT(no)
462 )
463
464 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
465 AC_LINK_IFELSE(
466   [AC_LANG_PROGRAM(
467     [#include <pthread.h>
468      #include <time.h>],
469     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
470   ],[
471     AC_MSG_RESULT(yes)
472     ac_cv_pthread_rwlock_timedwrlock="yes"
473   ],[
474     AC_MSG_RESULT(no)
475     ac_cv_pthread_rwlock_timedwrlock="no"
476   ]
477 )
478 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
479   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
480 fi
481
482 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
483
484 #if test "${cross_compiling}" = "no";
485 #then
486 #AC_MSG_CHECKING(for working epoll support)
487 #AC_LINK_IFELSE(
488 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
489 #                                         if (res < 0)
490 #                                            return 1;
491 #                                         close (res);
492 #                                         return 0;]),
493 #AC_MSG_RESULT(yes)
494 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
495 #AC_MSG_RESULT(no)
496 #)
497 #fi
498
499 AC_MSG_CHECKING(for compiler atomic operations)
500 AC_LINK_IFELSE(
501 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
502 AC_MSG_RESULT(yes)
503 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
504 AC_MSG_RESULT(no)
505 )
506
507 AST_GCC_ATTRIBUTE(pure)
508 AST_GCC_ATTRIBUTE(malloc)
509 AST_GCC_ATTRIBUTE(const)
510 AST_GCC_ATTRIBUTE(unused)
511 AST_GCC_ATTRIBUTE(always_inline)
512 AST_GCC_ATTRIBUTE(deprecated)
513 AST_GCC_ATTRIBUTE(sentinel)
514 AST_GCC_ATTRIBUTE(warn_unused_result)
515 AST_GCC_ATTRIBUTE(weak)
516 AST_GCC_ATTRIBUTE(weak_import)
517 AST_GCC_ATTRIBUTE(alias, [alias("foo")])
518
519 AC_MSG_CHECKING(for -ffunction-sections support)
520 saved_CFLAGS="${CFLAGS}"
521 CFLAGS="${CFLAGS} -ffunction-sections"
522 AC_COMPILE_IFELSE(
523         AC_LANG_PROGRAM([], [int x = 1;]),
524         AC_MSG_RESULT(yes)
525         [saved_LDFLAGS="${LDFLAGS}"]
526         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
527         AC_MSG_CHECKING(for --gc-sections support)
528         AC_LINK_IFELSE(
529                 AC_LANG_PROGRAM([], [int x = 1;]),
530                 AC_MSG_RESULT(yes)
531                 [GC_CFLAGS="-ffunction-sections"]
532                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
533                 AC_MSG_RESULT(no)
534         )
535         [LDFLAGS="${saved_LDFLAGS}"],
536         AC_MSG_RESULT(no)
537 )
538 CFLAGS="${saved_CFLAGS}"
539 AC_SUBST(GC_CFLAGS)
540 AC_SUBST(GC_LDFLAGS)
541
542 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
543 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
544         AC_MSG_RESULT(yes)
545         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
546 else
547         AC_MSG_RESULT(no)
548         AST_DECLARATION_AFTER_STATEMENT=
549 fi
550 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
551
552 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
553 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
554         AC_MSG_RESULT(yes)
555         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
556 else
557         AC_MSG_RESULT(no)
558         AST_FORTIFY_SOURCE=
559 fi
560 AC_SUBST(AST_FORTIFY_SOURCE)
561
562 AC_MSG_CHECKING(for -fno-strict-overflow)
563 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
564         AC_MSG_RESULT(yes)
565         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
566 else
567         AC_MSG_RESULT(no)
568         AST_NO_STRICT_OVERFLOW=
569 fi
570 AC_SUBST(AST_NO_STRICT_OVERFLOW)
571
572 AC_MSG_CHECKING(for -Wshadow)
573 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
574         AC_MSG_RESULT(yes)
575         AST_SHADOW_WARNINGS=-Wshadow
576 else
577         AC_MSG_RESULT(no)
578         AST_SHADOW_WARNINGS=
579 fi
580 AC_SUBST(AST_SHADOW_WARNINGS)
581
582 AC_MSG_CHECKING(for sysinfo)
583 AC_LINK_IFELSE(
584         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
585                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
586         AC_MSG_RESULT(yes)
587         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
588         AC_MSG_RESULT(no)
589 )
590
591 AC_SEARCH_LIBS(res_9_ninit, resolv)
592 AC_MSG_CHECKING(for res_ninit)
593 AC_LINK_IFELSE(
594         AC_LANG_PROGRAM([
595                         #ifdef HAVE_SYS_SOCKET_H
596                         #include <sys/socket.h>
597                         #endif
598                         #ifdef HAVE_NETINET_IN_H
599                         #include <netinet/in.h>
600                         #endif
601                         #ifdef HAVE_ARPA_NAMESER_H
602                         #include <arpa/nameser.h>
603                         #endif
604                         #include <resolv.h>],
605                         [int foo = res_ninit(NULL);]),
606         AC_MSG_RESULT(yes)
607         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
608         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
609         AC_MSG_CHECKING(for res_ndestroy)
610         AC_LINK_IFELSE(
611                 AC_LANG_PROGRAM([
612                                 #ifdef HAVE_SYS_SOCKET_H
613                                 #include <sys/socket.h>
614                                 #endif
615                                 #ifdef HAVE_NETINET_IN_H
616                                 #include <netinet/in.h>
617                                 #endif
618                                 #ifdef HAVE_ARPA_NAMESER_H
619                                 #include <arpa/nameser.h>
620                                 #endif
621                                 #include <resolv.h>],
622                                 [res_ndestroy(NULL);]),
623                 AC_MSG_RESULT(yes)
624                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
625                 AC_MSG_RESULT(no)
626         ),
627         AC_MSG_RESULT(no)
628 )
629
630 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
631
632 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
633
634 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
635
636 AC_CHECK_HEADER([libkern/OSAtomic.h],
637                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
638
639 AC_CHECK_SIZEOF(int)
640
641 # do the package library checks now
642
643 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
644
645 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
646
647 if test "x${host_os}" = "xlinux-gnu" ; then
648   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
649 fi
650
651 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
652
653 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
654
655 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
656
657 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
658
659 # BSD might not have exp2, and/or log2
660 AST_EXT_LIB_CHECK([EXP2L], [m], [exp2l])
661 AST_EXT_LIB_CHECK([LOG2L], [m], [log2l])
662 AST_EXT_LIB_CHECK([EXP10L], [m], [exp10l])
663 AST_EXT_LIB_CHECK([LOG10L], [m], [log10l])
664 AST_EXT_LIB_CHECK([SINL], [m], [sinl])
665 AST_EXT_LIB_CHECK([COSL], [m], [cosl])
666 AST_EXT_LIB_CHECK([TANL], [m], [tanl])
667 AST_EXT_LIB_CHECK([ASINL], [m], [asinl])
668 AST_EXT_LIB_CHECK([ACOSL], [m], [acosl])
669 AST_EXT_LIB_CHECK([ATANL], [m], [atanl])
670 AST_EXT_LIB_CHECK([ATAN2L], [m], [atan2l])
671 AST_EXT_LIB_CHECK([POWL], [m], [powl])
672 AST_EXT_LIB_CHECK([SQRTL], [m], [sqrtl])
673 AST_EXT_LIB_CHECK([RINTL], [m], [rintl])
674 AST_EXT_LIB_CHECK([EXPL], [m], [expl])
675 AST_EXT_LIB_CHECK([LOGL], [m], [logl])
676 AST_EXT_LIB_CHECK([REMAINDERL], [m], [remainderl])
677 AST_EXT_LIB_CHECK([FMODL], [m], [fmodl])
678 AST_EXT_LIB_CHECK([ROUNDL], [m], [roundl])
679 AST_EXT_LIB_CHECK([TRUNCL], [m], [truncl])
680 AST_EXT_LIB_CHECK([STRTOLD], [c], [strtold], [stdlib.h])
681 AST_EXT_LIB_CHECK([FLOORL], [m], [floorl])
682 AST_EXT_LIB_CHECK([CEILL], [m], [ceill])
683 AST_EXT_LIB_CHECK([EXP2], [m], [exp2])
684 AST_EXT_LIB_CHECK([LOG2], [m], [log2])
685 AST_EXT_LIB_CHECK([EXP10], [m], [exp10])
686 AST_EXT_LIB_CHECK([LOG10], [m], [log10])
687 AST_EXT_LIB_CHECK([SIN], [m], [sin])
688 AST_EXT_LIB_CHECK([COS], [m], [cos])
689 AST_EXT_LIB_CHECK([TAN], [m], [tan])
690 AST_EXT_LIB_CHECK([ASIN], [m], [asin])
691 AST_EXT_LIB_CHECK([ACOS], [m], [acos])
692 AST_EXT_LIB_CHECK([ATAN], [m], [atan])
693 AST_EXT_LIB_CHECK([ATAN2], [m], [atan2])
694 AST_EXT_LIB_CHECK([POW], [m], [pow])
695 AST_EXT_LIB_CHECK([SQRT], [m], [sqrt])
696 AST_EXT_LIB_CHECK([RINT], [m], [rint])
697 AST_EXT_LIB_CHECK([EXP], [m], [exp])
698 AST_EXT_LIB_CHECK([LOG], [m], [log])
699 AST_EXT_LIB_CHECK([REMAINDER], [m], [remainder])
700 AST_EXT_LIB_CHECK([FMOD], [m], [fmod])
701 AST_EXT_LIB_CHECK([ROUND], [m], [round])
702 AST_EXT_LIB_CHECK([TRUNC], [m], [trunc])
703 AST_EXT_LIB_CHECK([STRTOD], [c], [strtod], [stdlib.h])
704 AST_EXT_LIB_CHECK([FLOOR], [m], [floor])
705 AST_EXT_LIB_CHECK([CEIL], [m], [ceil])
706
707 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
708 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
709
710 GSM_INTERNAL="yes"
711 AC_SUBST(GSM_INTERNAL)
712 GSM_SYSTEM="yes"
713 if test "${USE_GSM}" != "no"; then
714    if test "${GSM_DIR}" = "internal"; then
715       GSM_SYSTEM="no"
716    elif test "${GSM_DIR}" != ""; then
717       GSM_INTERNAL="no"
718    fi
719    if test "${GSM_SYSTEM}" = "yes"; then
720       gsmlibdir=""
721       if test "x${GSM_DIR}" != "x"; then
722          if test -d ${GSM_DIR}/lib; then
723             gsmlibdir="-L${GSM_DIR}/lib"
724          else
725             gsmlibdir="-L${GSM_DIR}"
726          fi
727       fi
728       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
729       [Define to indicate the GSM library]), [], ${gsmlibdir})
730       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
731          if test "x${GSM_DIR}" != "x" ; then
732             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
733             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
734          else
735             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
736             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
737          fi
738          if test "${GSM_HEADER_FOUND}" = "0" ; then
739             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
740                if test "x${GSM_MANDATORY}" = "xyes" ; then
741                   AC_MSG_NOTICE([***])
742                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
743                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
744                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
745                   exit 1
746                fi
747             fi
748          fi
749          GSM_OK=0
750          if test "${GSM_HEADER_FOUND}" = "1" ; then
751             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
752             GSM_OK=1
753          else
754             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
755                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
756                GSM_OK=1
757             fi
758          fi
759          if test "${GSM_OK}" = "1" ; then
760             GSM_LIB="-lgsm"
761             if test "x${GSM_DIR}" != "x"; then
762                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
763                GSM_INCLUDE="-I${GSM_DIR}/include"
764             fi
765             PBX_GSM=1
766             GSM_INTERNAL="no"
767          fi
768       fi
769    fi
770    if test "${GSM_INTERNAL}" = "yes"; then
771       PBX_GSM=1
772       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
773    fi
774 fi
775
776 if test "${host_os}" != "linux-gnu" ; then
777   AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
778 else
779   PBX_ICONV=1
780 fi
781
782 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
783
784 if test "${USE_IMAP_TK}" != "no"; then
785         saved_cppflags="${CPPFLAGS}"
786         saved_libs="${LIBS}"
787         switch_to_system_on_failure="no"
788         if test "${IMAP_TK_DIR}" = ""; then
789                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
790                 switch_to_system_on_failure="yes"
791         fi
792         if test "${IMAP_TK_DIR}" != "system"; then
793                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
794                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
795                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
796                 fi
797                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
798                 imap_include="-I${IMAP_TK_DIR}/c-client"
799         CPPFLAGS="${CPPFLAGS} ${imap_include}"
800                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
801                 AC_LINK_IFELSE(
802                 AC_LANG_PROGRAM(
803                                 [#include "c-client.h"
804                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
805                                 {
806                                 }
807                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
808                                 {
809                                 }
810                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
811                                 {
812                                 }
813                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
814                                 {
815                                 }
816                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
817                                 {
818                                 }
819                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
820                                 {
821                                 }
822                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
823                                 {
824                                 }
825                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
826                                 {
827                                 }
828                                 void mm_log (char *string,long errflg)
829                                 {
830                                 }
831                                 void mm_dlog (char *string)
832                                 {
833                                 }
834                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
835                                 {
836                                 }
837                                 void mm_critical (MAILSTREAM *stream)
838                                 {
839                                 }
840                                 void mm_nocritical (MAILSTREAM *stream)
841                                 {
842                                 }
843                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
844                                 {
845                                 }
846                                 void mm_fatal (char *string)
847                                 {
848                                 }],
849                                 [
850                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
851                                 ]
852                         ),
853                         [ac_cv_imap_tk="yes"],
854                         [ac_cv_imap_tk="no"]
855                 )
856                 if test "${ac_cv_imap_tk}" = "yes"; then
857                         AC_LINK_IFELSE(
858                                 AC_LANG_PROGRAM(
859                                         [#include "c-client.h"
860                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
861                                         {
862                                         }
863                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
864                                         {
865                                         }
866                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
867                                         {
868                                         }
869                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
870                                         {
871                                         }
872                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
873                                         {
874                                         }
875                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
876                                         {
877                                         }
878                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
879                                         {
880                                         }
881                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
882                                         {
883                                         }
884                                         void mm_log (char *string,long errflg)
885                                         {
886                                         }
887                                         void mm_dlog (char *string)
888                                         {
889                                         }
890                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
891                                         {
892                                         }
893                                         void mm_critical (MAILSTREAM *stream)
894                                         {
895                                         }
896                                         void mm_nocritical (MAILSTREAM *stream)
897                                         {
898                                         }
899                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
900                                         {
901                                         }
902                                         void mm_fatal (char *string)
903                                         {
904                                         }],
905                                         [
906                                         long check = mail_expunge_full(NULL, "", 0);
907                                         ]
908                                 ),
909                                 [ac_cv_imap_tk2006="yes"],
910                                 [ac_cv_imap_tk2006="no"]
911                         )
912                 fi
913                 CPPFLAGS="${saved_cppflags}"
914                 LIBS="${saved_libs}"
915                 if test "${ac_cv_imap_tk}" = "no"; then
916                         AC_MSG_RESULT(no)
917                         if test "${switch_to_system_on_failure}" = "yes"; then
918                                 IMAP_TK_DIR="system"
919                         else #This means they specified a directory. Search for a package installation there too
920                                 AC_MSG_CHECKING([for system c-client library...])
921                                 CPPFLAGS="${saved_cppflags}"
922                                 LIBS="${saved_libs}"
923                                 imap_include="-I${IMAP_TK_DIR}/include"
924                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
925                                 imap_libs="-lc-client"
926                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
927                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
928                                 AC_LINK_IFELSE(
929                                 AC_LANG_PROGRAM(
930                                                 [#include "c-client.h"
931                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
932                                                 {
933                                                 }
934                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
935                                                 {
936                                                 }
937                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
938                                                 {
939                                                 }
940                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
941                                                 {
942                                                 }
943                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
944                                                 {
945                                                 }
946                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
947                                                 {
948                                                 }
949                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
950                                                 {
951                                                 }
952                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
953                                                 {
954                                                 }
955                                                 void mm_log (char *string,long errflg)
956                                                 {
957                                                 }
958                                                 void mm_dlog (char *string)
959                                                 {
960                                                 }
961                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
962                                                 {
963                                                 }
964                                                 void mm_critical (MAILSTREAM *stream)
965                                                 {
966                                                 }
967                                                 void mm_nocritical (MAILSTREAM *stream)
968                                                 {
969                                                 }
970                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
971                                                 {
972                                                 }
973                                                 void mm_fatal (char *string)
974                                                 {
975                                                 }],
976                                                 [
977                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
978                                                 ]
979                                         ),
980                                         [ac_cv_imap_tk="yes"],
981                                         [ac_cv_imap_tk="no"]
982                                 )
983                                 if test "${ac_cv_imap_tk}" = "yes"; then
984                                         AC_LINK_IFELSE(
985                                                 AC_LANG_PROGRAM(
986                                                         [#include "c-client.h"
987                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
988                                                         {
989                                                         }
990                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
991                                                         {
992                                                         }
993                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
994                                                         {
995                                                         }
996                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
997                                                         {
998                                                         }
999                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1000                                                         {
1001                                                         }
1002                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1003                                                         {
1004                                                         }
1005                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1006                                                         {
1007                                                         }
1008                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1009                                                         {
1010                                                         }
1011                                                         void mm_log (char *string,long errflg)
1012                                                         {
1013                                                         }
1014                                                         void mm_dlog (char *string)
1015                                                         {
1016                                                         }
1017                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1018                                                         {
1019                                                         }
1020                                                         void mm_critical (MAILSTREAM *stream)
1021                                                         {
1022                                                         }
1023                                                         void mm_nocritical (MAILSTREAM *stream)
1024                                                         {
1025                                                         }
1026                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1027                                                         {
1028                                                         }
1029                                                         void mm_fatal (char *string)
1030                                                         {
1031                                                         }],
1032                                                         [
1033                                                         long check = mail_expunge_full(NULL, "", 0);
1034                                                         ]
1035                                                 ),
1036                                                 [ac_cv_imap_tk2006="yes"],
1037                                                 [ac_cv_imap_tk2006="no"]
1038                                         )
1039                                 fi
1040                         fi
1041                 fi
1042         fi 
1043         if test "${IMAP_TK_DIR}" = "system"; then
1044                 #We will enter here if user specified "system" or if any of above checks failed
1045                 AC_MSG_CHECKING([for system c-client library...])
1046                 CPPFLAGS="${saved_cppflags}"
1047                 LIBS="${saved_libs}"
1048                 imap_ldflags=""
1049                 imap_libs="-lc-client"
1050                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1051                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1052                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1053                 AC_LINK_IFELSE(
1054                 AC_LANG_PROGRAM(
1055                                 [#include <stdio.h>
1056                                 #include <imap/c-client.h>
1057                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1058                                 {
1059                                 }
1060                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1061                                 {
1062                                 }
1063                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1064                                 {
1065                                 }
1066                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1067                                 {
1068                                 }
1069                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1070                                 {
1071                                 }
1072                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1073                                 {
1074                                 }
1075                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1076                                 {
1077                                 }
1078                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1079                                 {
1080                                 }
1081                                 void mm_log (char *string,long errflg)
1082                                 {
1083                                 }
1084                                 void mm_dlog (char *string)
1085                                 {
1086                                 }
1087                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1088                                 {
1089                                 }
1090                                 void mm_critical (MAILSTREAM *stream)
1091                                 {
1092                                 }
1093                                 void mm_nocritical (MAILSTREAM *stream)
1094                                 {
1095                                 }
1096                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1097                                 {
1098                                 }
1099                                 void mm_fatal (char *string)
1100                                 {
1101                                 }],
1102                                 [
1103                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1104                                 ]
1105                         ),
1106                         [ac_cv_imap_tk="yes"],
1107                         [ac_cv_imap_tk="no"]
1108                 )
1109                 if test "${ac_cv_imap_tk}" = "yes"; then
1110                         AC_LINK_IFELSE(
1111                                 AC_LANG_PROGRAM(
1112                                         [#include <stdio.h>
1113                                         #include <imap/c-client.h>
1114                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1115                                         {
1116                                         }
1117                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1118                                         {
1119                                         }
1120                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1121                                         {
1122                                         }
1123                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1124                                         {
1125                                         }
1126                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1127                                         {
1128                                         }
1129                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1130                                         {
1131                                         }
1132                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1133                                         {
1134                                         }
1135                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1136                                         {
1137                                         }
1138                                         void mm_log (char *string,long errflg)
1139                                         {
1140                                         }
1141                                         void mm_dlog (char *string)
1142                                         {
1143                                         }
1144                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1145                                         {
1146                                         }
1147                                         void mm_critical (MAILSTREAM *stream)
1148                                         {
1149                                         }
1150                                         void mm_nocritical (MAILSTREAM *stream)
1151                                         {
1152                                         }
1153                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1154                                         {
1155                                         }
1156                                         void mm_fatal (char *string)
1157                                         {
1158                                         }],
1159                                         [
1160                                         long check = mail_expunge_full(NULL, "", 0);
1161                                         ]
1162                                 ),
1163                                 [ac_cv_imap_tk2006="yes"],
1164                                 [ac_cv_imap_tk2006="no"]
1165                         )
1166                 else #looking in imap directory didn't work, try c-client
1167                         imap_ldflags=""
1168                         imap_libs="-lc-client"
1169                         imap_include="-DUSE_SYSTEM_CCLIENT"
1170                         CPPFLAGS="${saved_cppflags}"
1171                         LIBS="${saved_libs}"
1172                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1173                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1174                         AC_LINK_IFELSE(
1175                         AC_LANG_PROGRAM(
1176                                         [#include <stdio.h>
1177                                         #include <c-client/c-client.h>
1178                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1179                                         {
1180                                         }
1181                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1182                                         {
1183                                         }
1184                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1185                                         {
1186                                         }
1187                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1188                                         {
1189                                         }
1190                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1191                                         {
1192                                         }
1193                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1194                                         {
1195                                         }
1196                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1197                                         {
1198                                         }
1199                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1200                                         {
1201                                         }
1202                                         void mm_log (char *string,long errflg)
1203                                         {
1204                                         }
1205                                         void mm_dlog (char *string)
1206                                         {
1207                                         }
1208                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1209                                         {
1210                                         }
1211                                         void mm_critical (MAILSTREAM *stream)
1212                                         {
1213                                         }
1214                                         void mm_nocritical (MAILSTREAM *stream)
1215                                         {
1216                                         }
1217                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1218                                         {
1219                                         }
1220                                         void mm_fatal (char *string)
1221                                         {
1222                                         }],
1223                                         [
1224                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1225                                         ]
1226                                 ),
1227                                 [ac_cv_imap_tk="yes"],
1228                                 [ac_cv_imap_tk="no"]
1229                         )
1230                         if test "${ac_cv_imap_tk}" = "yes"; then
1231                                 AC_LINK_IFELSE(
1232                                         AC_LANG_PROGRAM(
1233                                                 [#include <stdio.h>
1234                                                 #include <c-client/c-client.h>
1235                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1236                                                 {
1237                                                 }
1238                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1239                                                 {
1240                                                 }
1241                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1242                                                 {
1243                                                 }
1244                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1245                                                 {
1246                                                 }
1247                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1248                                                 {
1249                                                 }
1250                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1251                                                 {
1252                                                 }
1253                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1254                                                 {
1255                                                 }
1256                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1257                                                 {
1258                                                 }
1259                                                 void mm_log (char *string,long errflg)
1260                                                 {
1261                                                 }
1262                                                 void mm_dlog (char *string)
1263                                                 {
1264                                                 }
1265                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1266                                                 {
1267                                                 }
1268                                                 void mm_critical (MAILSTREAM *stream)
1269                                                 {
1270                                                 }
1271                                                 void mm_nocritical (MAILSTREAM *stream)
1272                                                 {
1273                                                 }
1274                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1275                                                 {
1276                                                 }
1277                                                 void mm_fatal (char *string)
1278                                                 {
1279                                                 }],
1280                                                 [
1281                                                 long check = mail_expunge_full(NULL, "", 0);
1282                                                 ]
1283                                         ),
1284                                         [ac_cv_imap_tk2006="yes"],
1285                                         [ac_cv_imap_tk2006="no"]
1286                                 )
1287                         fi
1288                 fi
1289         fi
1290         if test "${ac_cv_imap_tk}" = "yes"; then
1291                 AC_MSG_RESULT(yes)
1292                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1293                 IMAP_TK_INCLUDE="${imap_include}"
1294                 PBX_IMAP_TK=1
1295                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1296                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1297                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1298                 fi
1299         else
1300                 AC_MSG_RESULT(no) 
1301         fi
1302         CPPFLAGS="${saved_cppflags}"
1303         LIBS="${saved_libs}"
1304 fi
1305
1306 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [-lpthread])
1307
1308 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1309
1310 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1311
1312 # Needed by unixodbc
1313 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1314
1315 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1316
1317 AC_ARG_ENABLE([xmldoc],
1318         [AS_HELP_STRING([--disable-xmldoc],
1319                 [Explicity disable XML documentation])],
1320         [case "${enableval}" in
1321                 y|ye|yes) disable_xmldoc=no ;;
1322                 n|no)  disable_xmldoc=yes ;;
1323                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1324         esac], [disable_xmldoc=no])
1325
1326 if test "${disable_xmldoc}" != "yes"; then
1327         AST_EXT_TOOL_CHECK([LIBXML2], [xml2], , ,
1328         [#include <libxml/tree.h>
1329         #include <libxml/parser.h>],
1330         [LIBXML_TEST_VERSION])
1331         if test "${PBX_LIBXML2}" != 1; then
1332                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1333                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1334                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1335                 exit 1
1336         fi
1337 fi
1338
1339 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1340
1341 if test "${PBX_MISDN}" = 1; then
1342    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1343    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1344    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1345    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1346    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1347 fi
1348
1349 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1350
1351 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1352
1353 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp], , [--agent-libs],
1354 [#include <net-snmp/net-snmp-config.h>
1355 #include <net-snmp/net-snmp-includes.h>
1356 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1357 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1358
1359 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1360
1361 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1362
1363 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1364
1365 # Non-glibc platforms require libexecinfo for backtrace support
1366 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1367 # Linux, however, has backtrace directly in glibc
1368 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1369
1370 # possible places for oss definitions
1371 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1372 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1373 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1374
1375 PG_CONFIG=No
1376 if test "${USE_PGSQL}" != "no"; then    
1377    if test "x${PGSQL_DIR}" != "x"; then
1378       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1379       if test x"${PG_CONFIG}" = xNo; then
1380          AC_MSG_NOTICE([***])
1381          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1382          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1383          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1384          AC_MSG_NOTICE([*** including --without-postgres])
1385          exit 1
1386       fi
1387    else
1388       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1389    fi
1390 fi
1391 if test "${PG_CONFIG}" != No; then
1392    PGSQL_libdir=`${PG_CONFIG} --libdir`
1393    PGSQL_includedir=`${PG_CONFIG} --includedir`
1394    if test "x$?" != "x0" ; then
1395       if test -n "${PGSQL_MANDATORY}" ; then
1396          AC_MSG_NOTICE([***])
1397          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1398          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1399          AC_MSG_NOTICE([*** including --without-postgres])
1400          exit 1
1401           fi
1402    else 
1403       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1404       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1405
1406       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1407          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1408          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1409          PBX_PGSQL=1
1410       elif test -n "${PGSQL_MANDATORY}";
1411       then
1412          AC_MSG_NOTICE([***])
1413          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1414          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1415          AC_MSG_NOTICE([*** including --without-postgres])
1416          exit 1
1417       fi
1418    fi
1419 fi
1420
1421 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1422
1423 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1424
1425 AST_EXT_LIB_CHECK([PRI], [pri], [pri_new_bri], [libpri.h])
1426
1427 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1428
1429 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1430
1431 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1432
1433 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1434
1435 AST_C_COMPILE_CHECK([SPANDSP], [
1436                 #if SPANDSP_RELEASE_DATE < 20080516
1437                 #error "spandsp 0.0.5 or greater is required"
1438                 #endif
1439         ], [spandsp/version.h], , [minimum version of SpanDSP])
1440
1441 if test "x${PBX_SPANDSP}" = "x1" ; then
1442         # We found the correct version in the header, now let's make sure it links
1443         # properly, and that libtiff is available
1444         PBX_SPANDSP=0
1445         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1446 fi
1447
1448 if test "x${PBX_SPANDSP}" = "x1" ; then
1449         # We also need t38_terminal_init()
1450         PBX_SPANDSP=0
1451         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1452 fi
1453
1454 if test "x${PBX_SPANDSP}" = "x1" ; then
1455         AC_CHECK_HEADER([spandsp/expose.h], [AC_DEFINE_UNQUOTED([HAVE_SPANDSP_EXPOSE_H], 1, [Define to 1 if spandsp/expose.h is available.])], [], [#include <spandsp.h>])
1456 fi
1457
1458 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1459
1460 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1461
1462 if test "${USE_PWLIB}" != "no"; then
1463         if test -n "${PWLIB_DIR}"; then
1464                 PWLIBDIR="${PWLIB_DIR}"
1465         fi
1466         AST_CHECK_PWLIB()
1467         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1468                 
1469         if test "${HAS_PWLIB:-unset}" != "unset"; then
1470                 AST_CHECK_PWLIB_PLATFORM()
1471
1472                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1473
1474                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1475                         [Define if your system has the PWLib libraries.],
1476                         [#include "ptlib.h"],
1477                         [int q = (int) PTime::IsDaylightSavings();])
1478         fi
1479 fi
1480
1481 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1482         if test -n "${OPENH323_DIR}"; then
1483                 OPENH323DIR="${OPENH323_DIR}"
1484         fi
1485         AST_CHECK_OPENH323()
1486         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1487         AST_CHECK_OPENH323_BUILD()
1488         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1489         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1490                 [Define if your system has the OpenH323 libraries.],
1491                 [#include "ptlib.h"
1492                 #include "h323.h"
1493                 #include "h323ep.h"],
1494                 [H323EndPoint ep = H323EndPoint();],
1495                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1496 fi
1497
1498 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1499 # Some distributions (like SuSE) remove the 5.1 suffix.
1500 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1501
1502 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1503
1504 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1505 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1506 # to know the specifics of each possible implementation, and then represent the one
1507 # that was found as 'AIS'.
1508
1509 PBX_AIS=0
1510
1511 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1512
1513 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1514
1515 if test "${PBX_OPENAIS}" = 1; then
1516    PBX_AIS=1
1517    if test -n "${OPENAIS_DIR}"; then
1518       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1519       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1520    else
1521       AIS_INCLUDE="-I/usr/include/openais"
1522       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1523    fi
1524 fi
1525
1526 AC_SUBST(PBX_AIS)
1527 AC_SUBST(AIS_INCLUDE)
1528 AC_SUBST(AIS_LIB)
1529
1530 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1531
1532 # See if the main speex library contains the preprocess functions
1533 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1534 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1535    PBX_SPEEX_PREPROCESS=1
1536 fi
1537
1538 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1539 if test "${PBX_SPEEXDSP}" = 1; then
1540    PBX_SPEEX_PREPROCESS=1
1541 fi
1542
1543 AC_SUBST(PBX_SPEEX_PREPROCESS)
1544
1545 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1546
1547 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1548
1549 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1550
1551 if test "$PBX_CRYPTO" = "1";
1552 then
1553     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1554 fi
1555
1556 if test "$PBX_OPENSSL" = "1";
1557 then
1558     AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
1559 fi
1560
1561 AST_EXT_TOOL_CHECK([GMIME], [gmime], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1562
1563 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1564
1565 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1566
1567 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1568
1569 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1570
1571 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1572
1573 if test "${tonezone_does_not_need_lm}" = "no" ; then
1574   tonezone_extra="-lm"
1575 fi
1576
1577 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1578
1579 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1580
1581 if test "${OSARCH}" = "OpenBSD";
1582 then
1583         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1584 else
1585         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1586 fi
1587
1588 AC_LANG_PUSH(C++)
1589
1590 if test "${USE_VPB}" != "no"; then
1591    AC_MSG_CHECKING(for vpb_open in -lvpb)
1592    saved_libs="${LIBS}"
1593    saved_cppflags="${CPPFLAGS}"
1594    if test "x${VPB_DIR}" != "x"; then
1595       if test -d ${VPB_DIR}/lib; then
1596          vpblibdir=${VPB_DIR}/lib
1597       else
1598          vpblibdir=${VPB_DIR}
1599       fi
1600       LIBS="${LIBS} -L${vpblibdir}"
1601       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1602    fi
1603    LIBS="${LIBS} -lvpb -lpthread"
1604    AC_LINK_IFELSE(
1605         [
1606         AC_LANG_PROGRAM(
1607         [#include <vpbapi.h>],
1608         [int q = vpb_open(0,0);])
1609         ],
1610         [       AC_MSG_RESULT(yes) 
1611                 ac_cv_lib_vpb_vpb_open="yes" 
1612         ],
1613         [       AC_MSG_RESULT(no) 
1614                 ac_cv_lib_vpb_vpb_open="no" 
1615         ]
1616         )
1617    LIBS="${saved_libs}"
1618    CPPFLAGS="${saved_cppflags}"
1619    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1620         VPB_LIB="-lvpb"
1621         if test "${VPB_DIR}" != ""; then
1622            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1623            VPB_INCLUDE="-I${VPB_DIR}/include"
1624         fi
1625         PBX_VPB=1
1626         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1627    fi
1628 fi
1629
1630 AC_LANG_POP
1631
1632 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1633
1634 EDITLINE_LIB=""
1635 if test "x$TERMCAP_LIB" != "x" ; then
1636   EDITLINE_LIB="$TERMCAP_LIB"
1637 elif test "x$TINFO_LIB" != "x" ; then
1638   EDITLINE_LIB="$TINFO_LIB"
1639 elif test "x$CURSES_LIB" != "x" ; then
1640   EDITLINE_LIB="$CURSES_LIB"
1641 elif test "x$NCURSES_LIB" != "x" ; then
1642   EDITLINE_LIB="$NCURSES_LIB"
1643 else
1644   AC_MSG_ERROR(*** termcap support not found)
1645 fi
1646 AC_SUBST(EDITLINE_LIB)
1647
1648 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1649 AC_SUBST(PBX_H323)
1650
1651 AC_CHECK_HEADER([linux/compiler.h],
1652                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1653
1654 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1655                                    #include <linux/version.h>
1656                                    #ifdef HAVE_LINUX_COMPILER_H
1657                                    #include <linux/compiler.h>
1658                                    #endif
1659                                    ])
1660 AC_SUBST(PBX_IXJUSER)
1661
1662 AST_EXT_TOOL_CHECK([SDL], [sdl])
1663 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1664 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1665
1666 # possible places for video4linux version 1
1667 AC_CHECK_HEADER([linux/videodev.h],
1668         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1669
1670 # possible places for X11
1671 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1672 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1673
1674 if test "${cross_compiling}" = "no";
1675 then
1676   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1677 fi
1678
1679 PBX_GTK=0
1680 AST_EXT_TOOL_CHECK([GTK], [gtk], [--cflags gthread], [--libs gthread])
1681
1682 PBX_GTK2=0
1683 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1684 if test ! "x${PKGCONFIG}" = xNo; then
1685    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1686    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1687    PBX_GTK2=1
1688    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1689 fi
1690 AC_SUBST(PBX_GTK2)
1691 AC_SUBST(GTK2_INCLUDE)
1692 AC_SUBST(GTK2_LIB)
1693
1694 if test "${USE_CURL}" != "no"; then
1695    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
1696    if test ! x"${CURL_CONFIG}" = xNo; then
1697    # check for version
1698       if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
1699          CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
1700          CURL_LIB=$(${CURL_CONFIG} --libs)
1701
1702          AC_MSG_CHECKING(for curl_version() in curl/curl.h)
1703          saved_cppflags="${CPPFLAGS}"
1704          CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
1705          AC_COMPILE_IFELSE(
1706             [AC_LANG_PROGRAM(
1707                 [#include <curl/curl.h>],
1708                     [curl_version();])
1709             ],[
1710                 AC_MSG_RESULT(yes)
1711                 ac_cv_curl_h="yes"
1712             ],[
1713                 AC_MSG_RESULT(no)
1714                 ac_cv_curl_h="no"
1715             ]
1716          )
1717          CPPFLAGS="${saved_cppflags}"
1718          if test "${ac_cv_curl_h}" = "yes"; then
1719              PBX_CURL=1
1720              AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
1721          fi
1722       fi
1723    fi
1724 fi
1725
1726 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1727 # or iODBC
1728
1729 PBX_GENERIC_ODBC=0
1730
1731 if test "${PBX_UNIXODBC}" = 1; then
1732    PBX_GENERIC_ODBC=1
1733    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1734    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1735 elif test "${PBX_IODBC}" = 1; then
1736    PBX_GENERIC_ODBC=1
1737    GENERIC_ODBC_LIB="${IODBC_LIB}"
1738    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1739 fi
1740
1741 AC_SUBST([GENERIC_ODBC_LIB])
1742 AC_SUBST([GENERIC_ODBC_INCLUDE])
1743 AC_SUBST([PBX_GENERIC_ODBC])
1744
1745 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1746 AST_CHECK_MANDATORY
1747
1748 if test -f build_tools/menuselect-deps; then
1749     # extract old values of all PBX_ variables from menuselect-deps
1750     # and preserve them so that menuselect can determine whether
1751     # any previously-met dependencies are no longer met and warn
1752     # the user appropriately
1753     while IFS="=:" read var val old_val; do
1754         eval "PBX_${var}=\${PBX_${var}}:${val}"
1755     done < build_tools/menuselect-deps
1756 fi
1757
1758 AC_OUTPUT
1759
1760 if test "x${silent}" != "xyes" ; then
1761 echo
1762 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1763 echo "            .\$7\$7..          .7\$\$7:.    "
1764 echo "          .\$\$:.                 ,\$7.7   "
1765 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1766 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1767 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1768 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1769 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1770 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1771 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1772 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1773 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1774 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1775 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1776 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1777 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1778 echo " \$\$\$\$\$                        \$\$\$       "
1779 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1780 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1781 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1782 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1783 echo
1784 fi
1785
1786 AC_MSG_NOTICE(Package configured for: )
1787 AC_MSG_NOTICE( OS type  : $host_os)
1788 AC_MSG_NOTICE( Host CPU : $host_cpu)
1789 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1790 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1791 if test "${cross_compiling}" = "yes"; then
1792    AC_MSG_NOTICE( Cross Compilation = YES)
1793 fi