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