Fix a few compilation problems found when building Asterisk against uClibc.
[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([BLUETOOTH], [Bluetooth Support], [bluetooth])
237 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
238 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
239 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
240 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
241 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
242 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
243 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
244 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
245 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
246 AST_EXT_LIB_SETUP([GMIME], [GMime library], [gmime])
247 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
248 AST_EXT_LIB_SETUP([ICAL], [ical libraries], [ical])
249 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
250 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
251 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
252 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
253 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
254 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
255 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
256 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
257 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
258 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
259 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
260 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
261 AST_EXT_LIB_SETUP([MYSQLCLIENT], [mysqlclient], [mysqlclient])
262 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
263 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
264 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
265 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
266 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
267 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
268 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
269 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
270 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
271 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
272 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
273 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
274 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
275 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
276 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
277 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
278 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
279 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
280 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
281 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
282 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
283 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
284 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
285 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
286 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
287 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
288 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
289 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
290 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
291 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
292 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
293 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
294 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
295 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
296 AST_EXT_LIB_SETUP([USB], [usb], [usb])
297 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
298 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
299 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
300 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
301 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
302
303 # check for basic system features and functionality before
304 # checking for package libraries
305
306 AC_FUNC_ALLOCA
307 AC_HEADER_DIRENT
308 AC_HEADER_STDC
309 AC_HEADER_SYS_WAIT
310 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])
311
312 AC_CHECK_HEADERS([winsock.h winsock2.h])
313
314 AC_CHECK_HEADER([sys/poll.h],
315          [],
316      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
317
318 AC_SYS_LARGEFILE
319
320 # Checks for typedefs, structures, and compiler characteristics.
321 AC_HEADER_STDBOOL
322 AC_C_CONST
323 AC_TYPE_UID_T
324 AC_C_INLINE
325 AC_TYPE_MODE_T
326 AC_TYPE_OFF_T
327 AC_TYPE_PID_T
328 AC_TYPE_SIZE_T
329 AC_CHECK_MEMBERS([struct stat.st_blksize])
330 AC_HEADER_TIME
331 AC_STRUCT_TM
332 AC_C_VOLATILE
333 AC_CHECK_TYPES([ptrdiff_t])
334
335 # Checks for library functions.
336 AC_FUNC_CHOWN
337 AC_FUNC_CLOSEDIR_VOID
338 AC_FUNC_ERROR_AT_LINE
339 AST_FUNC_FORK
340 AC_FUNC_FSEEKO
341 AC_PROG_GCC_TRADITIONAL
342 # XXX: these are commented out until we determine whether it matters if our malloc()
343 # acts exactly like glibc's or not
344 # AC_FUNC_MALLOC
345 # AC_FUNC_REALLOC
346 AC_FUNC_MEMCMP
347 AC_FUNC_MMAP
348 AC_FUNC_SELECT_ARGTYPES
349 AC_FUNC_SETVBUF_REVERSED
350 AC_TYPE_SIGNAL
351 AC_FUNC_STAT
352 AC_FUNC_STRCOLL
353 AC_FUNC_STRFTIME
354 AC_FUNC_STRNLEN
355 AC_FUNC_STRTOD
356 AC_FUNC_UTIME_NULL
357 AC_FUNC_VPRINTF
358 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])
359
360 AC_CHECK_FUNCS([glob])
361
362 AC_MSG_CHECKING(for timersub in time.h)
363 AC_LINK_IFELSE(
364         AC_LANG_PROGRAM([#include <sys/time.h>],
365                 [struct timeval *a; timersub(a, a, a);]),
366         AC_MSG_RESULT(yes)
367                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
368         AC_MSG_RESULT(no)
369 )
370
371 AC_CHECK_HEADER([sys/poll.h], 
372    [HAS_POLL=1]
373    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
374    )
375
376 AC_ARG_ENABLE([internal-poll],
377         [AS_HELP_STRING([--enable-internal-poll],
378                 [Use Asterisk's poll implementation])],
379         [case "${enableval}" in
380                 y|ye|yes) HAS_POLL="";;
381                 n|no) HAS_POLL="${HAS_POLL}" ;;
382                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
383         esac])
384 AC_SUBST(HAS_POLL)
385
386
387
388 # https support (in main/http.c) uses funopen on BSD systems,
389 # fopencookie on linux
390 AC_CHECK_FUNCS([funopen fopencookie])
391
392 AC_CHECK_FUNCS([inet_aton])
393
394 # check if we have IP_PKTINFO constant defined
395 AC_MSG_CHECKING(for IP_PKTINFO)
396 AC_LINK_IFELSE(
397                 AC_LANG_PROGRAM([#include <netinet/in.h>],
398                                                 [int pi = IP_PKTINFO;]),
399                 AC_MSG_RESULT(yes)
400                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
401                 AC_MSG_RESULT(no)
402 )
403
404 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
405 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
406
407 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
408 AC_LINK_IFELSE(
409         AC_LANG_PROGRAM([#include <stdlib.h>
410                          #include <netdb.h>],
411                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
412         AC_MSG_RESULT(yes)
413         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
414         AC_MSG_RESULT(no)
415 )
416
417 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
418 AC_LINK_IFELSE(
419         AC_LANG_PROGRAM([#include <stdlib.h>
420                          #include <netdb.h>],
421                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
422         AC_MSG_RESULT(yes)
423         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
424         AC_MSG_RESULT(no)
425 )
426
427 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
428
429 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
430 AC_LINK_IFELSE(
431 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
432 AC_MSG_RESULT(yes)
433 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
434 AC_MSG_RESULT(no)
435 )
436
437 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
438 AC_LINK_IFELSE(
439 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
440 AC_MSG_RESULT(yes)
441 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
442 AC_MSG_RESULT(no)
443 )
444
445 if test "${cross_compiling}" = "no";
446 then
447   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
448 fi
449
450 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
451
452 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
453 AC_LINK_IFELSE(
454 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
455 AC_MSG_RESULT(yes)
456 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
457 AC_MSG_RESULT(no)
458 )
459
460 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
461 AC_LINK_IFELSE(
462 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
463 AC_MSG_RESULT(yes)
464 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
465 AC_MSG_RESULT(no)
466 )
467
468 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
469 AC_LINK_IFELSE(
470   [AC_LANG_PROGRAM(
471     [#include <pthread.h>
472      #include <time.h>],
473     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
474   ],[
475     AC_MSG_RESULT(yes)
476     ac_cv_pthread_rwlock_timedwrlock="yes"
477   ],[
478     AC_MSG_RESULT(no)
479     ac_cv_pthread_rwlock_timedwrlock="no"
480   ]
481 )
482 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
483   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
484 fi
485
486 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
487
488 #if test "${cross_compiling}" = "no";
489 #then
490 #AC_MSG_CHECKING(for working epoll support)
491 #AC_LINK_IFELSE(
492 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
493 #                                         if (res < 0)
494 #                                            return 1;
495 #                                         close (res);
496 #                                         return 0;]),
497 #AC_MSG_RESULT(yes)
498 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
499 #AC_MSG_RESULT(no)
500 #)
501 #fi
502
503 AC_MSG_CHECKING(for compiler atomic operations)
504 AC_LINK_IFELSE(
505 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
506 AC_MSG_RESULT(yes)
507 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
508 AC_MSG_RESULT(no)
509 )
510
511 AST_GCC_ATTRIBUTE(pure)
512 AST_GCC_ATTRIBUTE(malloc)
513 AST_GCC_ATTRIBUTE(const)
514 AST_GCC_ATTRIBUTE(unused)
515 AST_GCC_ATTRIBUTE(always_inline)
516 AST_GCC_ATTRIBUTE(deprecated)
517 AST_GCC_ATTRIBUTE(sentinel)
518 AST_GCC_ATTRIBUTE(warn_unused_result)
519 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static)
520 AST_GCC_ATTRIBUTE(weak_import)
521
522 AC_MSG_CHECKING(for -ffunction-sections support)
523 saved_CFLAGS="${CFLAGS}"
524 CFLAGS="${CFLAGS} -ffunction-sections"
525 AC_COMPILE_IFELSE(
526         AC_LANG_PROGRAM([], [int x = 1;]),
527         AC_MSG_RESULT(yes)
528         [saved_LDFLAGS="${LDFLAGS}"]
529         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
530         AC_MSG_CHECKING(for --gc-sections support)
531         AC_LINK_IFELSE(
532                 AC_LANG_PROGRAM([], [int x = 1;]),
533                 AC_MSG_RESULT(yes)
534                 [GC_CFLAGS="-ffunction-sections"]
535                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
536                 AC_MSG_RESULT(no)
537         )
538         [LDFLAGS="${saved_LDFLAGS}"],
539         AC_MSG_RESULT(no)
540 )
541 CFLAGS="${saved_CFLAGS}"
542 AC_SUBST(GC_CFLAGS)
543 AC_SUBST(GC_LDFLAGS)
544
545 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
546 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
547         AC_MSG_RESULT(yes)
548         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
549 else
550         AC_MSG_RESULT(no)
551         AST_DECLARATION_AFTER_STATEMENT=
552 fi
553 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
554
555 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
556 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
557         AC_MSG_RESULT(yes)
558         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
559 else
560         AC_MSG_RESULT(no)
561         AST_FORTIFY_SOURCE=
562 fi
563 AC_SUBST(AST_FORTIFY_SOURCE)
564
565 AC_MSG_CHECKING(for -fno-strict-overflow)
566 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
567         AC_MSG_RESULT(yes)
568         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
569 else
570         AC_MSG_RESULT(no)
571         AST_NO_STRICT_OVERFLOW=
572 fi
573 AC_SUBST(AST_NO_STRICT_OVERFLOW)
574
575 AC_MSG_CHECKING(for -Wshadow)
576 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
577         AC_MSG_RESULT(yes)
578         AST_SHADOW_WARNINGS=-Wshadow
579 else
580         AC_MSG_RESULT(no)
581         AST_SHADOW_WARNINGS=
582 fi
583 AC_SUBST(AST_SHADOW_WARNINGS)
584
585 AC_MSG_CHECKING(for sysinfo)
586 AC_LINK_IFELSE(
587         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
588                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
589         AC_MSG_RESULT(yes)
590         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
591         AC_MSG_RESULT(no)
592 )
593
594 AC_SEARCH_LIBS(res_9_ninit, resolv)
595 AC_MSG_CHECKING(for res_ninit)
596 AC_LINK_IFELSE(
597         AC_LANG_PROGRAM([
598                         #ifdef HAVE_SYS_SOCKET_H
599                         #include <sys/socket.h>
600                         #endif
601                         #ifdef HAVE_NETINET_IN_H
602                         #include <netinet/in.h>
603                         #endif
604                         #ifdef HAVE_ARPA_NAMESER_H
605                         #include <arpa/nameser.h>
606                         #endif
607                         #include <resolv.h>],
608                         [int foo = res_ninit(NULL);]),
609         AC_MSG_RESULT(yes)
610         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
611         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
612         AC_MSG_CHECKING(for res_ndestroy)
613         AC_LINK_IFELSE(
614                 AC_LANG_PROGRAM([
615                                 #ifdef HAVE_SYS_SOCKET_H
616                                 #include <sys/socket.h>
617                                 #endif
618                                 #ifdef HAVE_NETINET_IN_H
619                                 #include <netinet/in.h>
620                                 #endif
621                                 #ifdef HAVE_ARPA_NAMESER_H
622                                 #include <arpa/nameser.h>
623                                 #endif
624                                 #include <resolv.h>],
625                                 [res_ndestroy(NULL);]),
626                 AC_MSG_RESULT(yes)
627                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
628                 AC_MSG_RESULT(no)
629         )
630         AC_SEARCH_LIBS(res_9_close, resolv)
631         AC_MSG_CHECKING(for res_close)
632         AC_LINK_IFELSE(
633                 AC_LANG_PROGRAM([
634                                 #ifdef HAVE_SYS_SOCKET_H
635                                 #include <sys/socket.h>
636                                 #endif
637                                 #ifdef HAVE_NETINET_IN_H
638                                 #include <netinet/in.h>
639                                 #endif
640                                 #ifdef HAVE_ARPA_NAMESER_H
641                                 #include <arpa/nameser.h>
642                                 #endif
643                                 #include <resolv.h>],
644                                 [res_close();]),
645                 AC_MSG_RESULT(yes)
646                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
647                 AC_MSG_RESULT(no)
648         ),
649         AC_MSG_RESULT(no)
650 )
651
652 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
653
654 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
655
656 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
657
658 AC_CHECK_HEADER([libkern/OSAtomic.h],
659                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
660
661 AC_CHECK_SIZEOF(int)
662
663 # do the package library checks now
664
665 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
666
667 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
668
669 if test "x${host_os}" = "xlinux-gnu" ; then
670   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
671 fi
672
673 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
674
675 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
676
677 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
678
679 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
680
681 # BSD might not have exp2, and/or log2
682 AST_EXT_LIB_CHECK([EXP2L], [m], [exp2l])
683 AST_EXT_LIB_CHECK([LOG2L], [m], [log2l])
684 AST_EXT_LIB_CHECK([EXP10L], [m], [exp10l])
685 AST_EXT_LIB_CHECK([LOG10L], [m], [log10l])
686 AST_EXT_LIB_CHECK([SINL], [m], [sinl])
687 AST_EXT_LIB_CHECK([COSL], [m], [cosl])
688 AST_EXT_LIB_CHECK([TANL], [m], [tanl])
689 AST_EXT_LIB_CHECK([ASINL], [m], [asinl])
690 AST_EXT_LIB_CHECK([ACOSL], [m], [acosl])
691 AST_EXT_LIB_CHECK([ATANL], [m], [atanl])
692 AST_EXT_LIB_CHECK([ATAN2L], [m], [atan2l])
693 AST_EXT_LIB_CHECK([POWL], [m], [powl])
694 AST_EXT_LIB_CHECK([SQRTL], [m], [sqrtl])
695 AST_EXT_LIB_CHECK([RINTL], [m], [rintl])
696 AST_EXT_LIB_CHECK([EXPL], [m], [expl])
697 AST_EXT_LIB_CHECK([LOGL], [m], [logl])
698 AST_EXT_LIB_CHECK([REMAINDERL], [m], [remainderl])
699 AST_EXT_LIB_CHECK([FMODL], [m], [fmodl])
700 AST_EXT_LIB_CHECK([ROUNDL], [m], [roundl])
701 AST_EXT_LIB_CHECK([TRUNCL], [m], [truncl])
702 AST_EXT_LIB_CHECK([STRTOLD], [c], [strtold], [stdlib.h])
703 AST_EXT_LIB_CHECK([FLOORL], [m], [floorl])
704 AST_EXT_LIB_CHECK([CEILL], [m], [ceill])
705 AST_EXT_LIB_CHECK([EXP2], [m], [exp2])
706 AST_EXT_LIB_CHECK([LOG2], [m], [log2])
707 AST_EXT_LIB_CHECK([EXP10], [m], [exp10])
708 AST_EXT_LIB_CHECK([LOG10], [m], [log10])
709 AST_EXT_LIB_CHECK([SIN], [m], [sin])
710 AST_EXT_LIB_CHECK([COS], [m], [cos])
711 AST_EXT_LIB_CHECK([TAN], [m], [tan])
712 AST_EXT_LIB_CHECK([ASIN], [m], [asin])
713 AST_EXT_LIB_CHECK([ACOS], [m], [acos])
714 AST_EXT_LIB_CHECK([ATAN], [m], [atan])
715 AST_EXT_LIB_CHECK([ATAN2], [m], [atan2])
716 AST_EXT_LIB_CHECK([POW], [m], [pow])
717 AST_EXT_LIB_CHECK([SQRT], [m], [sqrt])
718 AST_EXT_LIB_CHECK([RINT], [m], [rint])
719 AST_EXT_LIB_CHECK([EXP], [m], [exp])
720 AST_EXT_LIB_CHECK([LOG], [m], [log])
721 AST_EXT_LIB_CHECK([REMAINDER], [m], [remainder])
722 AST_EXT_LIB_CHECK([FMOD], [m], [fmod])
723 AST_EXT_LIB_CHECK([ROUND], [m], [round])
724 AST_EXT_LIB_CHECK([TRUNC], [m], [trunc])
725 AST_EXT_LIB_CHECK([STRTOD], [c], [strtod], [stdlib.h])
726 AST_EXT_LIB_CHECK([FLOOR], [m], [floor])
727 AST_EXT_LIB_CHECK([CEIL], [m], [ceil])
728
729 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
730 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
731
732 GSM_INTERNAL="yes"
733 AC_SUBST(GSM_INTERNAL)
734 GSM_SYSTEM="yes"
735 if test "${USE_GSM}" != "no"; then
736    if test "${GSM_DIR}" = "internal"; then
737       GSM_SYSTEM="no"
738    elif test "${GSM_DIR}" != ""; then
739       GSM_INTERNAL="no"
740    fi
741    if test "${GSM_SYSTEM}" = "yes"; then
742       gsmlibdir=""
743       if test "x${GSM_DIR}" != "x"; then
744          if test -d ${GSM_DIR}/lib; then
745             gsmlibdir="-L${GSM_DIR}/lib"
746          else
747             gsmlibdir="-L${GSM_DIR}"
748          fi
749       fi
750       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
751       [Define to indicate the GSM library]), [], ${gsmlibdir})
752       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
753          if test "x${GSM_DIR}" != "x" ; then
754             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
755             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
756          else
757             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
758             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
759          fi
760          if test "${GSM_HEADER_FOUND}" = "0" ; then
761             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
762                if test "x${GSM_MANDATORY}" = "xyes" ; then
763                   AC_MSG_NOTICE([***])
764                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
765                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
766                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
767                   exit 1
768                fi
769             fi
770          fi
771          GSM_OK=0
772          if test "${GSM_HEADER_FOUND}" = "1" ; then
773             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
774             GSM_OK=1
775          else
776             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
777                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
778                GSM_OK=1
779             fi
780          fi
781          if test "${GSM_OK}" = "1" ; then
782             GSM_LIB="-lgsm"
783             if test "x${GSM_DIR}" != "x"; then
784                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
785                GSM_INCLUDE="-I${GSM_DIR}/include"
786             fi
787             PBX_GSM=1
788             GSM_INTERNAL="no"
789          fi
790       fi
791    fi
792    if test "${GSM_INTERNAL}" = "yes"; then
793       PBX_GSM=1
794       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
795    fi
796 fi
797
798 if test "${host_os}" != "linux-gnu" ; then
799   AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
800 else
801   PBX_ICONV=1
802 fi
803
804 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_new], [libical/ical.h], [-lpthread])
805
806 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
807
808 if test "${USE_IMAP_TK}" != "no"; then
809         saved_cppflags="${CPPFLAGS}"
810         saved_libs="${LIBS}"
811         switch_to_system_on_failure="no"
812         if test "${IMAP_TK_DIR}" = ""; then
813                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
814                 switch_to_system_on_failure="yes"
815         fi
816         if test "${IMAP_TK_DIR}" != "system"; then
817                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
818                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
819                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
820                 fi
821                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
822                 imap_include="-I${IMAP_TK_DIR}/c-client"
823         CPPFLAGS="${CPPFLAGS} ${imap_include}"
824                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
825                 AC_LINK_IFELSE(
826                 AC_LANG_PROGRAM(
827                                 [#include "c-client.h"
828                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
829                                 {
830                                 }
831                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
832                                 {
833                                 }
834                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
835                                 {
836                                 }
837                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
838                                 {
839                                 }
840                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
841                                 {
842                                 }
843                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
844                                 {
845                                 }
846                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
847                                 {
848                                 }
849                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
850                                 {
851                                 }
852                                 void mm_log (char *string,long errflg)
853                                 {
854                                 }
855                                 void mm_dlog (char *string)
856                                 {
857                                 }
858                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
859                                 {
860                                 }
861                                 void mm_critical (MAILSTREAM *stream)
862                                 {
863                                 }
864                                 void mm_nocritical (MAILSTREAM *stream)
865                                 {
866                                 }
867                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
868                                 {
869                                 }
870                                 void mm_fatal (char *string)
871                                 {
872                                 }],
873                                 [
874                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
875                                 ]
876                         ),
877                         [ac_cv_imap_tk="yes"],
878                         [ac_cv_imap_tk="no"]
879                 )
880                 if test "${ac_cv_imap_tk}" = "yes"; then
881                         AC_LINK_IFELSE(
882                                 AC_LANG_PROGRAM(
883                                         [#include "c-client.h"
884                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
885                                         {
886                                         }
887                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
888                                         {
889                                         }
890                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
891                                         {
892                                         }
893                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
894                                         {
895                                         }
896                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
897                                         {
898                                         }
899                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
900                                         {
901                                         }
902                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
903                                         {
904                                         }
905                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
906                                         {
907                                         }
908                                         void mm_log (char *string,long errflg)
909                                         {
910                                         }
911                                         void mm_dlog (char *string)
912                                         {
913                                         }
914                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
915                                         {
916                                         }
917                                         void mm_critical (MAILSTREAM *stream)
918                                         {
919                                         }
920                                         void mm_nocritical (MAILSTREAM *stream)
921                                         {
922                                         }
923                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
924                                         {
925                                         }
926                                         void mm_fatal (char *string)
927                                         {
928                                         }],
929                                         [
930                                         long check = mail_expunge_full(NULL, "", 0);
931                                         ]
932                                 ),
933                                 [ac_cv_imap_tk2006="yes"],
934                                 [ac_cv_imap_tk2006="no"]
935                         )
936                 fi
937                 CPPFLAGS="${saved_cppflags}"
938                 LIBS="${saved_libs}"
939                 if test "${ac_cv_imap_tk}" = "no"; then
940                         AC_MSG_RESULT(no)
941                         if test "${switch_to_system_on_failure}" = "yes"; then
942                                 IMAP_TK_DIR="system"
943                         else #This means they specified a directory. Search for a package installation there too
944                                 AC_MSG_CHECKING([for system c-client library...])
945                                 CPPFLAGS="${saved_cppflags}"
946                                 LIBS="${saved_libs}"
947                                 imap_include="-I${IMAP_TK_DIR}/include"
948                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
949                                 imap_libs="-lc-client"
950                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
951                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
952                                 AC_LINK_IFELSE(
953                                 AC_LANG_PROGRAM(
954                                                 [#include "c-client.h"
955                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
956                                                 {
957                                                 }
958                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
959                                                 {
960                                                 }
961                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
962                                                 {
963                                                 }
964                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
965                                                 {
966                                                 }
967                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
968                                                 {
969                                                 }
970                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
971                                                 {
972                                                 }
973                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
974                                                 {
975                                                 }
976                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
977                                                 {
978                                                 }
979                                                 void mm_log (char *string,long errflg)
980                                                 {
981                                                 }
982                                                 void mm_dlog (char *string)
983                                                 {
984                                                 }
985                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
986                                                 {
987                                                 }
988                                                 void mm_critical (MAILSTREAM *stream)
989                                                 {
990                                                 }
991                                                 void mm_nocritical (MAILSTREAM *stream)
992                                                 {
993                                                 }
994                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
995                                                 {
996                                                 }
997                                                 void mm_fatal (char *string)
998                                                 {
999                                                 }],
1000                                                 [
1001                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1002                                                 ]
1003                                         ),
1004                                         [ac_cv_imap_tk="yes"],
1005                                         [ac_cv_imap_tk="no"]
1006                                 )
1007                                 if test "${ac_cv_imap_tk}" = "yes"; then
1008                                         AC_LINK_IFELSE(
1009                                                 AC_LANG_PROGRAM(
1010                                                         [#include "c-client.h"
1011                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1012                                                         {
1013                                                         }
1014                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1015                                                         {
1016                                                         }
1017                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1018                                                         {
1019                                                         }
1020                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1021                                                         {
1022                                                         }
1023                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1024                                                         {
1025                                                         }
1026                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1027                                                         {
1028                                                         }
1029                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1030                                                         {
1031                                                         }
1032                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1033                                                         {
1034                                                         }
1035                                                         void mm_log (char *string,long errflg)
1036                                                         {
1037                                                         }
1038                                                         void mm_dlog (char *string)
1039                                                         {
1040                                                         }
1041                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1042                                                         {
1043                                                         }
1044                                                         void mm_critical (MAILSTREAM *stream)
1045                                                         {
1046                                                         }
1047                                                         void mm_nocritical (MAILSTREAM *stream)
1048                                                         {
1049                                                         }
1050                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1051                                                         {
1052                                                         }
1053                                                         void mm_fatal (char *string)
1054                                                         {
1055                                                         }],
1056                                                         [
1057                                                         long check = mail_expunge_full(NULL, "", 0);
1058                                                         ]
1059                                                 ),
1060                                                 [ac_cv_imap_tk2006="yes"],
1061                                                 [ac_cv_imap_tk2006="no"]
1062                                         )
1063                                 fi
1064                         fi
1065                 fi
1066         fi 
1067         if test "${IMAP_TK_DIR}" = "system"; then
1068                 #We will enter here if user specified "system" or if any of above checks failed
1069                 AC_MSG_CHECKING([for system c-client library...])
1070                 CPPFLAGS="${saved_cppflags}"
1071                 LIBS="${saved_libs}"
1072                 imap_ldflags=""
1073                 imap_libs="-lc-client"
1074                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1075                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1076                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1077                 AC_LINK_IFELSE(
1078                 AC_LANG_PROGRAM(
1079                                 [#include <stdio.h>
1080                                 #include <imap/c-client.h>
1081                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1082                                 {
1083                                 }
1084                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1085                                 {
1086                                 }
1087                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1088                                 {
1089                                 }
1090                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1091                                 {
1092                                 }
1093                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1094                                 {
1095                                 }
1096                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1097                                 {
1098                                 }
1099                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1100                                 {
1101                                 }
1102                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1103                                 {
1104                                 }
1105                                 void mm_log (char *string,long errflg)
1106                                 {
1107                                 }
1108                                 void mm_dlog (char *string)
1109                                 {
1110                                 }
1111                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1112                                 {
1113                                 }
1114                                 void mm_critical (MAILSTREAM *stream)
1115                                 {
1116                                 }
1117                                 void mm_nocritical (MAILSTREAM *stream)
1118                                 {
1119                                 }
1120                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1121                                 {
1122                                 }
1123                                 void mm_fatal (char *string)
1124                                 {
1125                                 }],
1126                                 [
1127                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1128                                 ]
1129                         ),
1130                         [ac_cv_imap_tk="yes"],
1131                         [ac_cv_imap_tk="no"]
1132                 )
1133                 if test "${ac_cv_imap_tk}" = "yes"; then
1134                         AC_LINK_IFELSE(
1135                                 AC_LANG_PROGRAM(
1136                                         [#include <stdio.h>
1137                                         #include <imap/c-client.h>
1138                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1139                                         {
1140                                         }
1141                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1142                                         {
1143                                         }
1144                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1145                                         {
1146                                         }
1147                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1148                                         {
1149                                         }
1150                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1151                                         {
1152                                         }
1153                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1154                                         {
1155                                         }
1156                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1157                                         {
1158                                         }
1159                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1160                                         {
1161                                         }
1162                                         void mm_log (char *string,long errflg)
1163                                         {
1164                                         }
1165                                         void mm_dlog (char *string)
1166                                         {
1167                                         }
1168                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1169                                         {
1170                                         }
1171                                         void mm_critical (MAILSTREAM *stream)
1172                                         {
1173                                         }
1174                                         void mm_nocritical (MAILSTREAM *stream)
1175                                         {
1176                                         }
1177                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1178                                         {
1179                                         }
1180                                         void mm_fatal (char *string)
1181                                         {
1182                                         }],
1183                                         [
1184                                         long check = mail_expunge_full(NULL, "", 0);
1185                                         ]
1186                                 ),
1187                                 [ac_cv_imap_tk2006="yes"],
1188                                 [ac_cv_imap_tk2006="no"]
1189                         )
1190                 else #looking in imap directory didn't work, try c-client
1191                         imap_ldflags=""
1192                         imap_libs="-lc-client"
1193                         imap_include="-DUSE_SYSTEM_CCLIENT"
1194                         CPPFLAGS="${saved_cppflags}"
1195                         LIBS="${saved_libs}"
1196                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1197                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1198                         AC_LINK_IFELSE(
1199                         AC_LANG_PROGRAM(
1200                                         [#include <stdio.h>
1201                                         #include <c-client/c-client.h>
1202                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1203                                         {
1204                                         }
1205                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1206                                         {
1207                                         }
1208                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1209                                         {
1210                                         }
1211                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1212                                         {
1213                                         }
1214                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1215                                         {
1216                                         }
1217                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1218                                         {
1219                                         }
1220                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1221                                         {
1222                                         }
1223                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1224                                         {
1225                                         }
1226                                         void mm_log (char *string,long errflg)
1227                                         {
1228                                         }
1229                                         void mm_dlog (char *string)
1230                                         {
1231                                         }
1232                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1233                                         {
1234                                         }
1235                                         void mm_critical (MAILSTREAM *stream)
1236                                         {
1237                                         }
1238                                         void mm_nocritical (MAILSTREAM *stream)
1239                                         {
1240                                         }
1241                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1242                                         {
1243                                         }
1244                                         void mm_fatal (char *string)
1245                                         {
1246                                         }],
1247                                         [
1248                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1249                                         ]
1250                                 ),
1251                                 [ac_cv_imap_tk="yes"],
1252                                 [ac_cv_imap_tk="no"]
1253                         )
1254                         if test "${ac_cv_imap_tk}" = "yes"; then
1255                                 AC_LINK_IFELSE(
1256                                         AC_LANG_PROGRAM(
1257                                                 [#include <stdio.h>
1258                                                 #include <c-client/c-client.h>
1259                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1260                                                 {
1261                                                 }
1262                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1263                                                 {
1264                                                 }
1265                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1266                                                 {
1267                                                 }
1268                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1269                                                 {
1270                                                 }
1271                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1272                                                 {
1273                                                 }
1274                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1275                                                 {
1276                                                 }
1277                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1278                                                 {
1279                                                 }
1280                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1281                                                 {
1282                                                 }
1283                                                 void mm_log (char *string,long errflg)
1284                                                 {
1285                                                 }
1286                                                 void mm_dlog (char *string)
1287                                                 {
1288                                                 }
1289                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1290                                                 {
1291                                                 }
1292                                                 void mm_critical (MAILSTREAM *stream)
1293                                                 {
1294                                                 }
1295                                                 void mm_nocritical (MAILSTREAM *stream)
1296                                                 {
1297                                                 }
1298                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1299                                                 {
1300                                                 }
1301                                                 void mm_fatal (char *string)
1302                                                 {
1303                                                 }],
1304                                                 [
1305                                                 long check = mail_expunge_full(NULL, "", 0);
1306                                                 ]
1307                                         ),
1308                                         [ac_cv_imap_tk2006="yes"],
1309                                         [ac_cv_imap_tk2006="no"]
1310                                 )
1311                         fi
1312                 fi
1313         fi
1314         if test "${ac_cv_imap_tk}" = "yes"; then
1315                 AC_MSG_RESULT(yes)
1316                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1317                 IMAP_TK_INCLUDE="${imap_include}"
1318                 PBX_IMAP_TK=1
1319                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1320                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1321                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1322                 fi
1323         else
1324                 AC_MSG_RESULT(no) 
1325         fi
1326         CPPFLAGS="${saved_cppflags}"
1327         LIBS="${saved_libs}"
1328 fi
1329
1330 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [-lpthread])
1331
1332 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1333
1334 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1335
1336 # Needed by unixodbc
1337 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1338
1339 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1340
1341 AC_ARG_ENABLE([xmldoc],
1342         [AS_HELP_STRING([--disable-xmldoc],
1343                 [Explicity disable XML documentation])],
1344         [case "${enableval}" in
1345                 y|ye|yes) disable_xmldoc=no ;;
1346                 n|no)  disable_xmldoc=yes ;;
1347                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1348         esac], [disable_xmldoc=no])
1349
1350 if test "${disable_xmldoc}" != "yes"; then
1351         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1352         [#include <libxml/tree.h>
1353         #include <libxml/parser.h>],
1354         [LIBXML_TEST_VERSION])
1355         if test "${PBX_LIBXML2}" != 1; then
1356                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1357                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1358                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1359                 exit 1
1360         fi
1361 fi
1362
1363 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1364
1365 if test "${PBX_MISDN}" = 1; then
1366    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1367    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1368    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1369    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1370    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1371 fi
1372
1373 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1374
1375 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1376
1377 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1378
1379 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1380
1381 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1382 [#include <net-snmp/net-snmp-config.h>
1383 #include <net-snmp/net-snmp-includes.h>
1384 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1385 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1386
1387 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1388
1389 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1390
1391 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1392
1393 # Non-glibc platforms require libexecinfo for backtrace support
1394 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1395 # Linux, however, has backtrace directly in glibc
1396 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1397
1398 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1399
1400 # possible places for oss definitions
1401 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1402 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1403 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1404
1405 PG_CONFIG=No
1406 if test "${USE_PGSQL}" != "no"; then    
1407    if test "x${PGSQL_DIR}" != "x"; then
1408       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1409       if test x"${PG_CONFIG}" = xNo; then
1410          AC_MSG_NOTICE([***])
1411          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1412          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1413          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1414          AC_MSG_NOTICE([*** including --without-postgres])
1415          exit 1
1416       fi
1417    else
1418       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1419    fi
1420 fi
1421 if test "${PG_CONFIG}" != No; then
1422    PGSQL_libdir=`${PG_CONFIG} --libdir`
1423    PGSQL_includedir=`${PG_CONFIG} --includedir`
1424    if test "x$?" != "x0" ; then
1425       if test -n "${PGSQL_MANDATORY}" ; then
1426          AC_MSG_NOTICE([***])
1427          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1428          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1429          AC_MSG_NOTICE([*** including --without-postgres])
1430          exit 1
1431           fi
1432    else 
1433       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1434       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1435
1436       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1437          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1438          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1439          PBX_PGSQL=1
1440       elif test -n "${PGSQL_MANDATORY}";
1441       then
1442          AC_MSG_NOTICE([***])
1443          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1444          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1445          AC_MSG_NOTICE([*** including --without-postgres])
1446          exit 1
1447       fi
1448    fi
1449 fi
1450
1451 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1452
1453 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1454
1455 AST_EXT_LIB_CHECK([PRI], [pri], [pri_new_bri], [libpri.h])
1456
1457 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1458
1459 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1460
1461 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1462
1463 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1464
1465 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1466
1467 AST_C_COMPILE_CHECK([SPANDSP], [
1468                 #if SPANDSP_RELEASE_DATE < 20080516
1469                 #error "spandsp 0.0.5 or greater is required"
1470                 #endif
1471         ], [spandsp/version.h], , [minimum version of SpanDSP])
1472
1473 if test "x${PBX_SPANDSP}" = "x1" ; then
1474         # We found the correct version in the header, now let's make sure it links
1475         # properly, and that libtiff is available
1476         PBX_SPANDSP=0
1477         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1478 fi
1479
1480 if test "x${PBX_SPANDSP}" = "x1" ; then
1481         # We also need t38_terminal_init()
1482         PBX_SPANDSP=0
1483         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1484 fi
1485
1486 if test "x${PBX_SPANDSP}" = "x1" ; then
1487         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>])
1488 fi
1489
1490 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1491
1492 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1493
1494 if test "${USE_PWLIB}" != "no"; then
1495         if test -n "${PWLIB_DIR}"; then
1496                 PWLIBDIR="${PWLIB_DIR}"
1497         fi
1498         AST_CHECK_PWLIB()
1499         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1500                 
1501         if test "${HAS_PWLIB:-unset}" != "unset"; then
1502                 AST_CHECK_PWLIB_PLATFORM()
1503
1504                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1505
1506                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1507                         [Define if your system has the PWLib libraries.],
1508                         [#include "ptlib.h"],
1509                         [int q = (int) PTime::IsDaylightSavings();])
1510         fi
1511 fi
1512
1513 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1514         if test -n "${OPENH323_DIR}"; then
1515                 OPENH323DIR="${OPENH323_DIR}"
1516         fi
1517         AST_CHECK_OPENH323()
1518         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1519         AST_CHECK_OPENH323_BUILD()
1520         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1521         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1522                 [Define if your system has the OpenH323 libraries.],
1523                 [#include "ptlib.h"
1524                 #include "h323.h"
1525                 #include "h323ep.h"],
1526                 [H323EndPoint ep = H323EndPoint();],
1527                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1528 fi
1529
1530 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1531 # Some distributions (like SuSE) remove the 5.1 suffix.
1532 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1533
1534 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1535
1536 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1537 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1538 # to know the specifics of each possible implementation, and then represent the one
1539 # that was found as 'AIS'.
1540
1541 PBX_AIS=0
1542
1543 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1544
1545 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1546
1547 if test "${PBX_OPENAIS}" = 1; then
1548    PBX_AIS=1
1549    if test -n "${OPENAIS_DIR}"; then
1550       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1551       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1552    else
1553       AIS_INCLUDE="-I/usr/include/openais"
1554       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1555    fi
1556 fi
1557
1558 AC_SUBST(PBX_AIS)
1559 AC_SUBST(AIS_INCLUDE)
1560 AC_SUBST(AIS_LIB)
1561
1562 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1563
1564 # See if the main speex library contains the preprocess functions
1565 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1566 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1567    PBX_SPEEX_PREPROCESS=1
1568 fi
1569
1570 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1571 if test "${PBX_SPEEXDSP}" = 1; then
1572    PBX_SPEEX_PREPROCESS=1
1573 fi
1574
1575 AC_SUBST(PBX_SPEEX_PREPROCESS)
1576
1577 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1578
1579 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1580
1581 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1582
1583 if test "$PBX_CRYPTO" = "1";
1584 then
1585     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1586 fi
1587
1588 if test "$PBX_OPENSSL" = "1";
1589 then
1590     AST_CHECK_OSPTK([3], [5], [0])
1591 fi
1592
1593 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1594
1595 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1596
1597 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1598
1599 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1600
1601 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1602
1603 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1604
1605 if test "${tonezone_does_not_need_lm}" = "no" ; then
1606   tonezone_extra="-lm"
1607 fi
1608
1609 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1610
1611 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1612
1613 if test "${OSARCH}" = "OpenBSD";
1614 then
1615         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1616 else
1617         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1618 fi
1619
1620 AC_LANG_PUSH(C++)
1621
1622 if test "${USE_VPB}" != "no"; then
1623    AC_MSG_CHECKING(for vpb_open in -lvpb)
1624    saved_libs="${LIBS}"
1625    saved_cppflags="${CPPFLAGS}"
1626    if test "x${VPB_DIR}" != "x"; then
1627       if test -d ${VPB_DIR}/lib; then
1628          vpblibdir=${VPB_DIR}/lib
1629       else
1630          vpblibdir=${VPB_DIR}
1631       fi
1632       LIBS="${LIBS} -L${vpblibdir}"
1633       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1634    fi
1635    LIBS="${LIBS} -lvpb -lpthread"
1636    AC_LINK_IFELSE(
1637         [
1638         AC_LANG_PROGRAM(
1639         [#include <vpbapi.h>],
1640         [int q = vpb_open(0,0);])
1641         ],
1642         [       AC_MSG_RESULT(yes) 
1643                 ac_cv_lib_vpb_vpb_open="yes" 
1644         ],
1645         [       AC_MSG_RESULT(no) 
1646                 ac_cv_lib_vpb_vpb_open="no" 
1647         ]
1648         )
1649    LIBS="${saved_libs}"
1650    CPPFLAGS="${saved_cppflags}"
1651    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1652         VPB_LIB="-lvpb"
1653         if test "${VPB_DIR}" != ""; then
1654            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1655            VPB_INCLUDE="-I${VPB_DIR}/include"
1656         fi
1657         PBX_VPB=1
1658         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1659    fi
1660 fi
1661
1662 AC_LANG_POP
1663
1664 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1665
1666 EDITLINE_LIB=""
1667 if test "x$TERMCAP_LIB" != "x" ; then
1668   EDITLINE_LIB="$TERMCAP_LIB"
1669 elif test "x$TINFO_LIB" != "x" ; then
1670   EDITLINE_LIB="$TINFO_LIB"
1671 elif test "x$CURSES_LIB" != "x" ; then
1672   EDITLINE_LIB="$CURSES_LIB"
1673 elif test "x$NCURSES_LIB" != "x" ; then
1674   EDITLINE_LIB="$NCURSES_LIB"
1675 else
1676   AC_MSG_ERROR(*** termcap support not found)
1677 fi
1678 AC_SUBST(EDITLINE_LIB)
1679
1680 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1681 AC_SUBST(PBX_H323)
1682
1683 AC_CHECK_HEADER([linux/compiler.h],
1684                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1685
1686 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1687                                    #include <linux/version.h>
1688                                    #ifdef HAVE_LINUX_COMPILER_H
1689                                    #include <linux/compiler.h>
1690                                    #endif
1691                                    ])
1692 AC_SUBST(PBX_IXJUSER)
1693
1694 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
1695 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1696 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1697
1698 # possible places for video4linux version 1
1699 AC_CHECK_HEADER([linux/videodev.h],
1700         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1701
1702 # possible places for X11
1703 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1704 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1705
1706 if test "${cross_compiling}" = "no";
1707 then
1708   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1709 fi
1710
1711 PBX_GTK=0
1712 AST_EXT_TOOL_CHECK([GTK], [gtk-config], [--cflags gthread], [--libs gthread])
1713
1714 PBX_GTK2=0
1715 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1716 if test ! "x${PKGCONFIG}" = xNo; then
1717    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1718    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1719    PBX_GTK2=1
1720    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1721 fi
1722 AC_SUBST(PBX_GTK2)
1723 AC_SUBST(GTK2_INCLUDE)
1724 AC_SUBST(GTK2_LIB)
1725
1726 if test "${USE_CURL}" != "no"; then
1727    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
1728    if test ! x"${CURL_CONFIG}" = xNo; then
1729    # check for version
1730       if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
1731          CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
1732          CURL_LIB=$(${CURL_CONFIG} --libs)
1733
1734          AC_MSG_CHECKING(for curl_version() in curl/curl.h)
1735          saved_cppflags="${CPPFLAGS}"
1736          CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
1737          AC_COMPILE_IFELSE(
1738             [AC_LANG_PROGRAM(
1739                 [#include <curl/curl.h>],
1740                     [curl_version();])
1741             ],[
1742                 AC_MSG_RESULT(yes)
1743                 ac_cv_curl_h="yes"
1744             ],[
1745                 AC_MSG_RESULT(no)
1746                 ac_cv_curl_h="no"
1747             ]
1748          )
1749          CPPFLAGS="${saved_cppflags}"
1750          if test "${ac_cv_curl_h}" = "yes"; then
1751              PBX_CURL=1
1752              AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
1753          fi
1754       fi
1755    fi
1756 fi
1757
1758 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1759 # or iODBC
1760
1761 PBX_GENERIC_ODBC=0
1762
1763 if test "${PBX_UNIXODBC}" = 1; then
1764    PBX_GENERIC_ODBC=1
1765    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1766    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1767 elif test "${PBX_IODBC}" = 1; then
1768    PBX_GENERIC_ODBC=1
1769    GENERIC_ODBC_LIB="${IODBC_LIB}"
1770    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1771 fi
1772
1773 AC_SUBST([GENERIC_ODBC_LIB])
1774 AC_SUBST([GENERIC_ODBC_INCLUDE])
1775 AC_SUBST([PBX_GENERIC_ODBC])
1776
1777 PBX_SYSLOG=0
1778
1779 if test "${ac_cv_header_syslog_h}" = "yes"; then
1780    # syslog facilities
1781    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
1782    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
1783    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
1784    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
1785    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
1786    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
1787    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
1788    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
1789    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
1790    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
1791    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
1792    PBX_SYSLOG=1
1793 fi
1794
1795 AC_SUBST([PBX_SYSLOG])
1796
1797 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1798 AST_CHECK_MANDATORY
1799
1800 if test -f build_tools/menuselect-deps; then
1801     # extract old values of all PBX_ variables from menuselect-deps
1802     # and preserve them so that menuselect can determine whether
1803     # any previously-met dependencies are no longer met and warn
1804     # the user appropriately
1805     while IFS="=:" read var val old_val; do
1806         eval "PBX_${var}=\${PBX_${var}}:${val}"
1807     done < build_tools/menuselect-deps
1808 fi
1809
1810 AC_OUTPUT
1811
1812 if test "x${silent}" != "xyes" ; then
1813 echo
1814 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1815 echo "            .\$7\$7..          .7\$\$7:.    "
1816 echo "          .\$\$:.                 ,\$7.7   "
1817 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1818 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1819 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1820 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1821 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1822 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1823 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1824 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1825 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1826 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1827 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1828 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1829 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1830 echo " \$\$\$\$\$                        \$\$\$       "
1831 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1832 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1833 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1834 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1835 echo
1836 fi
1837
1838 AC_MSG_NOTICE(Package configured for: )
1839 AC_MSG_NOTICE( OS type  : $host_os)
1840 AC_MSG_NOTICE( Host CPU : $host_cpu)
1841 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1842 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1843 if test "${cross_compiling}" = "yes"; then
1844    AC_MSG_NOTICE( Cross Compilation = YES)
1845 fi