Add to chan_dahdi ISDN HOLD, Call deflection, and keypad facility support.
[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 AC_COPYRIGHT("Asterisk")
21 AC_REVISION($Revision$)
22
23 # preserve any CFLAGS or LDFLAGS that may be set
24 # NOTE: This must be done before calling any macros that end up
25 # calling AC_PROG_CC or the like, since they will set a default
26 # set of CFLAGS ("-g -O2") if the user did not supply any, and
27 # we don't want those default flags to be carried over into the
28 # rest of the build system since we have other means of controlling
29 # debugging symbol generation and optimization.
30 CONFIG_CFLAGS="${CFLAGS}"
31 CONFIG_LDFLAGS="${LDFLAGS}"
32 AC_SUBST(CONFIG_CFLAGS)
33 AC_SUBST(CONFIG_LDFLAGS)
34
35 # specify output header file
36 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
37
38 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
39
40 case "${host_os}" in
41      freebsd*)
42      ac_default_prefix=/usr/local
43      CPPFLAGS=-I/usr/local/include
44      LDFLAGS=-L/usr/local/lib
45      ;;
46      openbsd*)
47      ac_default_prefix=/usr/local
48      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
49         if test ${sysconfdir} = '${prefix}/etc'; then
50            sysconfdir=/etc
51         fi
52         if test ${mandir} = '${prefix}/man'; then
53            mandir=/usr/share/man
54         fi
55      fi
56      CPPFLAGS=-I/usr/local/include
57      LDFLAGS=-L/usr/local/lib
58      ;;
59      darwin*)
60      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
61      ;;
62      *)
63      ac_default_prefix=/usr
64      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
65         if test ${sysconfdir} = '${prefix}/etc'; then
66            sysconfdir=/etc
67         fi
68         if test ${mandir} = '${prefix}/man'; then
69            mandir=/usr/share/man
70         fi
71      fi
72      ;;
73 esac
74
75 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
76      if test ${localstatedir} = '${prefix}/var'; then
77         localstatedir=/var
78      fi
79 fi
80
81 BUILD_PLATFORM=${build}
82 BUILD_CPU=${build_cpu}
83 BUILD_VENDOR=${build_vendor}
84 BUILD_OS=${build_os}
85
86 AC_SUBST(BUILD_PLATFORM)
87 AC_SUBST(BUILD_CPU)
88 AC_SUBST(BUILD_VENDOR)
89 AC_SUBST(BUILD_OS)
90
91 HOST_PLATFORM=${host}
92 HOST_CPU=${host_cpu}
93 HOST_VENDOR=${host_vendor}
94 HOST_OS=${host_os}
95
96 AC_SUBST(HOST_PLATFORM)
97 AC_SUBST(HOST_CPU)
98 AC_SUBST(HOST_VENDOR)
99 AC_SUBST(HOST_OS)
100
101 PBX_WINARCH=0
102
103 case "${host_os}" in
104      freebsd*)
105      OSARCH=FreeBSD
106      ;;
107      netbsd*)
108      OSARCH=NetBSD
109      ;;
110      openbsd*)
111      OSARCH=OpenBSD
112      ;;
113      solaris*)
114      OSARCH=SunOS
115      ;;
116      mingw32)
117      OSARCH=mingw32
118      PBX_WINARCH=1
119      ;;
120      cygwin)
121      OSARCH=cygwin
122      PBX_WINARCH=1
123      ;;
124      *)
125      OSARCH=${host_os}
126      ;;
127 esac
128
129 AC_SUBST(OSARCH)
130 AC_SUBST(PBX_WINARCH)
131
132 #  check for uname
133 AC_PATH_TOOL([UNAME], [uname], No)
134 if test ! x"${UNAME}" = xNo; then
135    PBX_OSREV=$(${UNAME} -r)
136 fi
137 AC_SUBST(PBX_OSREV)
138
139 AH_TOP(
140 #ifndef ASTERISK_AUTOCONFIG_H
141 #define ASTERISK_AUTOCONFIG_H
142
143 #include "asterisk/buildopts.h"
144
145 )
146
147 AH_BOTTOM(
148 #endif
149 )
150
151 # cross-compile checks
152 if test "${cross_compiling}" = "yes"; 
153 then
154    AC_CHECK_TOOL(CC, gcc, :)
155    AC_CHECK_TOOL(CXX, g++, :)
156    AC_CHECK_TOOL(LD, ld, :)
157    AC_CHECK_TOOL(RANLIB, ranlib, :)
158 fi
159
160 # Checks for programs.
161 AC_PROG_CC
162 AC_PROG_CXX
163 AC_PROG_CPP
164 AC_PROG_CXXCPP
165 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
166 # the developers regenerating the configure script don't have to install libtool.
167 AST_PROG_LD     # note, does not work on FreeBSD
168 AC_PROG_AWK
169 AC_PROG_INSTALL
170 AC_PROG_LN_S
171 AC_PROG_RANLIB
172 AST_CHECK_GNU_MAKE
173
174 AC_PATH_TOOL([STRIP], [strip], :)
175 AC_PATH_TOOL([AR], [ar], :)
176
177 GNU_LD=0
178 if test "x$with_gnu_ld" = "xyes" ; then
179    GNU_LD=1
180 fi
181 AC_SUBST(GNU_LD)
182
183 AC_PATH_PROG([GREP], [grep], :)
184 AC_PATH_PROG([FIND], [find], :)
185 AC_PATH_PROG([COMPRESS], [compress], :)
186 AC_PATH_PROG([BASENAME], [basename], :)
187 AC_PATH_PROG([ID], [id], :)
188 AC_PATH_PROG([DIRNAME], [dirname], :)
189 AC_PATH_PROG([SHELL], [sh], :)
190 AC_PATH_PROG([LN], [ln], :)
191 AC_PATH_PROG([DOT], [dot], :)
192 AC_PATH_PROG([WGET], [wget], :)
193 AC_PATH_PROG([CURL], [curl], :)
194 AC_PATH_PROG([RUBBER], [rubber], :)
195 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
196 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
197 if test "${WGET}" != ":" ; then
198   DOWNLOAD=${WGET}
199 else if test "${CURL}" != ":" ; then
200   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
201 else
202   AC_PATH_PROG([FETCH], [fetch], [:])
203   DOWNLOAD=${FETCH}
204 fi
205 fi
206 AC_SUBST(DOWNLOAD)
207
208 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
209 if test "${SOXMIX}" != ":" ; then
210         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
211 fi
212
213 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
214
215 if test "${MD5}" = "digest" ; then
216    MD5="${MD5} -a md5"   
217 fi
218
219 ACX_PTHREAD
220
221 AC_LANG(C)
222
223 AC_ARG_ENABLE([dev-mode],
224         [AS_HELP_STRING([--enable-dev-mode],
225                 [Turn on developer mode])],
226         [case "${enableval}" in
227               y|ye|yes) AST_DEVMODE=yes ;;
228               n|no)  AST_DEVMODE=no ;;
229               noisy)
230               AST_DEVMODE=yes
231               NOISY_BUILD=yes
232               ;;
233               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
234         esac])
235 AC_SUBST(NOISY_BUILD)
236 AC_SUBST(AST_DEVMODE)
237
238 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
239 # various packages.
240 # $1 is the prefix for the variables in makeopts and autoconfig.h
241 # $2 is the short comment, $4 is the long comment
242 # $3 is the name used in --with- or --without- flags for configure.
243 #
244 # Package option names should be in alphabetical order
245 # by the --with option name (the third field),
246 # to make things easier for the users.
247
248 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
249
250 # BKTR is used for backtrace support on platforms that do not
251 # have it natively.
252 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
253 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth Support], [bluetooth])
254 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
255 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
256 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
257 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
258 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
259 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
260 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
261 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
262 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
263 AST_EXT_LIB_SETUP([GMIME], [GMime library], [gmime])
264 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
265 AST_EXT_LIB_SETUP([ICAL], [ical libraries], [ical])
266 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
267 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
268 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
269 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
270 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
271 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
272 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
273 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
274 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
275 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
276 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
277 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
278 AST_EXT_LIB_SETUP([MYSQLCLIENT], [mysqlclient], [mysqlclient])
279 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
280 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
281 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
282 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
283 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
284 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
285 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
286 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
287 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
288 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
289 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
290 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
291 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
292 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
293 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
294 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
295 # ------------------------------------v
296 # TODO: The code can be changed to always include these features now.
297 # These features will always be present if pri_connected_line_update is available.
298 AST_EXT_LIB_SETUP_DEPENDENT([PRI_VERSION], [ISDN PRI get_version], [PRI], [pri])
299 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
300 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
301 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
302 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
303 # ------------------------------------^
304 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
305 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
306 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
307 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
308 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
309 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
310 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
311 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
312 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
313 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
314 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
315 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
316 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
317 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
318 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
319 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
320 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
321 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
322 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
323 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
324 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
325 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
326 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
327 AST_EXT_LIB_SETUP([USB], [usb], [usb])
328 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
329 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
330 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
331 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
332 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
333
334 # check for basic system features and functionality before
335 # checking for package libraries
336
337 AC_FUNC_ALLOCA
338 AC_HEADER_DIRENT
339 AC_HEADER_STDC
340 AC_HEADER_SYS_WAIT
341 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])
342
343 AC_CHECK_HEADERS([winsock.h winsock2.h])
344
345 AC_CHECK_HEADER([sys/poll.h],
346          [],
347      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
348
349 AC_SYS_LARGEFILE
350
351 # Checks for typedefs, structures, and compiler characteristics.
352 AC_HEADER_STDBOOL
353 AC_C_CONST
354 AC_TYPE_UID_T
355 AC_C_INLINE
356 AC_TYPE_LONG_DOUBLE_WIDER
357 AC_TYPE_MODE_T
358 AC_TYPE_OFF_T
359 AC_TYPE_PID_T
360 AC_TYPE_SIZE_T
361 AC_CHECK_MEMBERS([struct stat.st_blksize])
362 AC_HEADER_TIME
363 AC_STRUCT_TM
364 AC_C_VOLATILE
365 AC_CHECK_TYPES([ptrdiff_t])
366
367 # Checks for library functions.
368 AC_FUNC_CHOWN
369 AC_FUNC_CLOSEDIR_VOID
370 AC_FUNC_ERROR_AT_LINE
371 AST_FUNC_FORK
372 AC_FUNC_FSEEKO
373 AC_PROG_GCC_TRADITIONAL
374 # XXX: these are commented out until we determine whether it matters if our malloc()
375 # acts exactly like glibc's or not
376 # AC_FUNC_MALLOC
377 # AC_FUNC_REALLOC
378 AC_FUNC_MEMCMP
379 AC_FUNC_MMAP
380 AC_FUNC_SELECT_ARGTYPES
381 AC_FUNC_SETVBUF_REVERSED
382 AC_TYPE_SIGNAL
383 AC_FUNC_STAT
384 AC_FUNC_STRCOLL
385 AC_FUNC_STRFTIME
386 AC_FUNC_STRNLEN
387 AC_FUNC_STRTOD
388 AC_FUNC_UTIME_NULL
389 AC_FUNC_VPRINTF
390 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob 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 strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
391
392 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
393 # so that AC_CHECK_FUNCS can detect functions in that library.
394 AC_CHECK_LIB([m], [sqrt])
395 # BSD might not have exp2, and/or log2
396 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
397
398 # Certain architectures don't really have long double, even though
399 # AC_CHECK_FUNCS would otherwise find the following functions.
400 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
401         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
402 fi
403
404 AC_MSG_CHECKING(for timersub in time.h)
405 AC_LINK_IFELSE(
406         AC_LANG_PROGRAM([#include <sys/time.h>],
407                 [struct timeval *a; timersub(a, a, a);]),
408         AC_MSG_RESULT(yes)
409                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
410         AC_MSG_RESULT(no)
411 )
412
413 AC_CHECK_HEADER([sys/poll.h], 
414    [HAS_POLL=1]
415    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
416    )
417
418 AC_ARG_ENABLE([internal-poll],
419         [AS_HELP_STRING([--enable-internal-poll],
420                 [Use Asterisk's poll implementation])],
421         [case "${enableval}" in
422                 y|ye|yes) HAS_POLL="";;
423                 n|no) HAS_POLL="${HAS_POLL}" ;;
424                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
425         esac])
426 AC_SUBST(HAS_POLL)
427
428
429
430 # https support (in main/http.c) uses funopen on BSD systems,
431 # fopencookie on linux
432 AC_CHECK_FUNCS([funopen fopencookie])
433
434 AC_CHECK_FUNCS([inet_aton])
435
436 # check if we have IP_PKTINFO constant defined
437 AC_MSG_CHECKING(for IP_PKTINFO)
438 AC_LINK_IFELSE(
439                 AC_LANG_PROGRAM([#include <netinet/in.h>],
440                                                 [int pi = IP_PKTINFO;]),
441                 AC_MSG_RESULT(yes)
442                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
443                 AC_MSG_RESULT(no)
444 )
445
446 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
447 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
448
449 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
450 AC_LINK_IFELSE(
451         AC_LANG_PROGRAM([#include <stdlib.h>
452                          #include <netdb.h>],
453                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
454         AC_MSG_RESULT(yes)
455         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
456         AC_MSG_RESULT(no)
457 )
458
459 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
460 AC_LINK_IFELSE(
461         AC_LANG_PROGRAM([#include <stdlib.h>
462                          #include <netdb.h>],
463                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
464         AC_MSG_RESULT(yes)
465         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
466         AC_MSG_RESULT(no)
467 )
468
469 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
470
471 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
472 AC_LINK_IFELSE(
473 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
474 AC_MSG_RESULT(yes)
475 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
476 AC_MSG_RESULT(no)
477 )
478
479 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
480 AC_LINK_IFELSE(
481 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
482 AC_MSG_RESULT(yes)
483 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
484 AC_MSG_RESULT(no)
485 )
486
487 if test "${cross_compiling}" = "no";
488 then
489   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
490 fi
491
492 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
493
494 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
495 AC_LINK_IFELSE(
496 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
497 AC_MSG_RESULT(yes)
498 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
499 AC_MSG_RESULT(no)
500 )
501
502 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
503 AC_LINK_IFELSE(
504 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
505 AC_MSG_RESULT(yes)
506 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
507 AC_MSG_RESULT(no)
508 )
509
510 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
511 AC_LINK_IFELSE(
512   [AC_LANG_PROGRAM(
513     [#include <pthread.h>
514      #include <time.h>],
515     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
516   ],[
517     AC_MSG_RESULT(yes)
518     ac_cv_pthread_rwlock_timedwrlock="yes"
519   ],[
520     AC_MSG_RESULT(no)
521     ac_cv_pthread_rwlock_timedwrlock="no"
522   ]
523 )
524 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
525   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
526 fi
527
528 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
529
530 #if test "${cross_compiling}" = "no";
531 #then
532 #AC_MSG_CHECKING(for working epoll support)
533 #AC_LINK_IFELSE(
534 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
535 #                                         if (res < 0)
536 #                                            return 1;
537 #                                         close (res);
538 #                                         return 0;]),
539 #AC_MSG_RESULT(yes)
540 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
541 #AC_MSG_RESULT(no)
542 #)
543 #fi
544
545 AC_MSG_CHECKING(for compiler atomic operations)
546 AC_LINK_IFELSE(
547 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
548 AC_MSG_RESULT(yes)
549 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
550 AC_MSG_RESULT(no)
551 )
552
553 AST_GCC_ATTRIBUTE(pure)
554 AST_GCC_ATTRIBUTE(malloc)
555 AST_GCC_ATTRIBUTE(const)
556 AST_GCC_ATTRIBUTE(unused)
557 AST_GCC_ATTRIBUTE(always_inline)
558 AST_GCC_ATTRIBUTE(deprecated)
559 AST_GCC_ATTRIBUTE(sentinel)
560 AST_GCC_ATTRIBUTE(warn_unused_result)
561 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static)
562 AST_GCC_ATTRIBUTE(weak_import)
563
564 AC_MSG_CHECKING(for -ffunction-sections support)
565 saved_CFLAGS="${CFLAGS}"
566 CFLAGS="${CFLAGS} -ffunction-sections"
567 AC_COMPILE_IFELSE(
568         AC_LANG_PROGRAM([], [int x = 1;]),
569         AC_MSG_RESULT(yes)
570         [saved_LDFLAGS="${LDFLAGS}"]
571         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
572         AC_MSG_CHECKING(for --gc-sections support)
573         AC_LINK_IFELSE(
574                 AC_LANG_PROGRAM([], [int x = 1;]),
575                 AC_MSG_RESULT(yes)
576                 [GC_CFLAGS="-ffunction-sections"]
577                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
578                 AC_MSG_RESULT(no)
579         )
580         [LDFLAGS="${saved_LDFLAGS}"],
581         AC_MSG_RESULT(no)
582 )
583 CFLAGS="${saved_CFLAGS}"
584 AC_SUBST(GC_CFLAGS)
585 AC_SUBST(GC_LDFLAGS)
586
587 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
588 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
589         AC_MSG_RESULT(yes)
590         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
591 else
592         AC_MSG_RESULT(no)
593         AST_DECLARATION_AFTER_STATEMENT=
594 fi
595 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
596
597 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
598 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
599         AC_MSG_RESULT(yes)
600         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
601 else
602         AC_MSG_RESULT(no)
603         AST_FORTIFY_SOURCE=
604 fi
605 AC_SUBST(AST_FORTIFY_SOURCE)
606
607 AC_MSG_CHECKING(for -fno-strict-overflow)
608 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
609         AC_MSG_RESULT(yes)
610         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
611 else
612         AC_MSG_RESULT(no)
613         AST_NO_STRICT_OVERFLOW=
614 fi
615 AC_SUBST(AST_NO_STRICT_OVERFLOW)
616
617 AC_MSG_CHECKING(for -Wshadow)
618 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
619         AC_MSG_RESULT(yes)
620         AST_SHADOW_WARNINGS=-Wshadow
621 else
622         AC_MSG_RESULT(no)
623         AST_SHADOW_WARNINGS=
624 fi
625 AC_SUBST(AST_SHADOW_WARNINGS)
626
627 AC_MSG_CHECKING(for sysinfo)
628 AC_LINK_IFELSE(
629         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
630                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
631         AC_MSG_RESULT(yes)
632         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
633         AC_MSG_RESULT(no)
634 )
635
636 AC_SEARCH_LIBS(res_9_ninit, resolv)
637 AC_MSG_CHECKING(for res_ninit)
638 AC_LINK_IFELSE(
639         AC_LANG_PROGRAM([
640                         #ifdef HAVE_SYS_SOCKET_H
641                         #include <sys/socket.h>
642                         #endif
643                         #ifdef HAVE_NETINET_IN_H
644                         #include <netinet/in.h>
645                         #endif
646                         #ifdef HAVE_ARPA_NAMESER_H
647                         #include <arpa/nameser.h>
648                         #endif
649                         #include <resolv.h>],
650                         [int foo = res_ninit(NULL);]),
651         AC_MSG_RESULT(yes)
652         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
653         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
654         AC_MSG_CHECKING(for res_ndestroy)
655         AC_LINK_IFELSE(
656                 AC_LANG_PROGRAM([
657                                 #ifdef HAVE_SYS_SOCKET_H
658                                 #include <sys/socket.h>
659                                 #endif
660                                 #ifdef HAVE_NETINET_IN_H
661                                 #include <netinet/in.h>
662                                 #endif
663                                 #ifdef HAVE_ARPA_NAMESER_H
664                                 #include <arpa/nameser.h>
665                                 #endif
666                                 #include <resolv.h>],
667                                 [res_ndestroy(NULL);]),
668                 AC_MSG_RESULT(yes)
669                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
670                 AC_MSG_RESULT(no)
671         )
672         AC_SEARCH_LIBS(res_9_close, resolv)
673         AC_MSG_CHECKING(for res_close)
674         AC_LINK_IFELSE(
675                 AC_LANG_PROGRAM([
676                                 #ifdef HAVE_SYS_SOCKET_H
677                                 #include <sys/socket.h>
678                                 #endif
679                                 #ifdef HAVE_NETINET_IN_H
680                                 #include <netinet/in.h>
681                                 #endif
682                                 #ifdef HAVE_ARPA_NAMESER_H
683                                 #include <arpa/nameser.h>
684                                 #endif
685                                 #include <resolv.h>],
686                                 [res_close();]),
687                 AC_MSG_RESULT(yes)
688                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
689                 AC_MSG_RESULT(no)
690         ),
691         AC_MSG_RESULT(no)
692 )
693
694 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
695
696 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
697
698 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
699
700 AC_CHECK_HEADER([libkern/OSAtomic.h],
701                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
702
703 AC_CHECK_SIZEOF(int)
704
705 # do the package library checks now
706
707 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
708
709 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
710
711 if test "x${host_os}" = "xlinux-gnu" ; then
712   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
713 fi
714
715 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
716
717 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
718
719 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
720
721 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
722
723 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
724 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
725
726 GSM_INTERNAL="yes"
727 AC_SUBST(GSM_INTERNAL)
728 GSM_SYSTEM="yes"
729 if test "${USE_GSM}" != "no"; then
730    if test "${GSM_DIR}" = "internal"; then
731       GSM_SYSTEM="no"
732    elif test "${GSM_DIR}" != ""; then
733       GSM_INTERNAL="no"
734    fi
735    if test "${GSM_SYSTEM}" = "yes"; then
736       gsmlibdir=""
737       if test "x${GSM_DIR}" != "x"; then
738          if test -d ${GSM_DIR}/lib; then
739             gsmlibdir="-L${GSM_DIR}/lib"
740          else
741             gsmlibdir="-L${GSM_DIR}"
742          fi
743       fi
744       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
745       [Define to indicate the GSM library]), [], ${gsmlibdir})
746       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
747          if test "x${GSM_DIR}" != "x" ; then
748             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
749             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
750          else
751             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
752             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
753          fi
754          if test "${GSM_HEADER_FOUND}" = "0" ; then
755             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
756                if test "x${GSM_MANDATORY}" = "xyes" ; then
757                   AC_MSG_NOTICE([***])
758                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
759                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
760                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
761                   exit 1
762                fi
763             fi
764          fi
765          GSM_OK=0
766          if test "${GSM_HEADER_FOUND}" = "1" ; then
767             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
768             GSM_OK=1
769          else
770             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
771                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
772                GSM_OK=1
773             fi
774          fi
775          if test "${GSM_OK}" = "1" ; then
776             GSM_LIB="-lgsm"
777             if test "x${GSM_DIR}" != "x"; then
778                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
779                GSM_INCLUDE="-I${GSM_DIR}/include"
780             fi
781             PBX_GSM=1
782             GSM_INTERNAL="no"
783          fi
784       fi
785    fi
786    if test "${GSM_INTERNAL}" = "yes"; then
787       PBX_GSM=1
788       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
789    fi
790 fi
791
792 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
793 # Some versions of Linux package iconv in glibc
794 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
795
796 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_new], [libical/ical.h], [-lpthread])
797
798 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
799
800 if test "${USE_IMAP_TK}" != "no"; then
801         saved_cppflags="${CPPFLAGS}"
802         saved_libs="${LIBS}"
803         switch_to_system_on_failure="no"
804         if test "${IMAP_TK_DIR}" = ""; then
805                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
806                 switch_to_system_on_failure="yes"
807         fi
808         if test "${IMAP_TK_DIR}" != "system"; then
809                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
810                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
811                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
812                 fi
813                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
814                 imap_include="-I${IMAP_TK_DIR}/c-client"
815         CPPFLAGS="${CPPFLAGS} ${imap_include}"
816                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
817                 AC_LINK_IFELSE(
818                 AC_LANG_PROGRAM(
819                                 [#include "c-client.h"
820                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
821                                 {
822                                 }
823                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
824                                 {
825                                 }
826                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
827                                 {
828                                 }
829                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
830                                 {
831                                 }
832                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
833                                 {
834                                 }
835                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
836                                 {
837                                 }
838                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
839                                 {
840                                 }
841                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
842                                 {
843                                 }
844                                 void mm_log (char *string,long errflg)
845                                 {
846                                 }
847                                 void mm_dlog (char *string)
848                                 {
849                                 }
850                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
851                                 {
852                                 }
853                                 void mm_critical (MAILSTREAM *stream)
854                                 {
855                                 }
856                                 void mm_nocritical (MAILSTREAM *stream)
857                                 {
858                                 }
859                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
860                                 {
861                                 }
862                                 void mm_fatal (char *string)
863                                 {
864                                 }],
865                                 [
866                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
867                                 ]
868                         ),
869                         [ac_cv_imap_tk="yes"],
870                         [ac_cv_imap_tk="no"]
871                 )
872                 if test "${ac_cv_imap_tk}" = "yes"; then
873                         AC_LINK_IFELSE(
874                                 AC_LANG_PROGRAM(
875                                         [#include "c-client.h"
876                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
877                                         {
878                                         }
879                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
880                                         {
881                                         }
882                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
883                                         {
884                                         }
885                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
886                                         {
887                                         }
888                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
889                                         {
890                                         }
891                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
892                                         {
893                                         }
894                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
895                                         {
896                                         }
897                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
898                                         {
899                                         }
900                                         void mm_log (char *string,long errflg)
901                                         {
902                                         }
903                                         void mm_dlog (char *string)
904                                         {
905                                         }
906                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
907                                         {
908                                         }
909                                         void mm_critical (MAILSTREAM *stream)
910                                         {
911                                         }
912                                         void mm_nocritical (MAILSTREAM *stream)
913                                         {
914                                         }
915                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
916                                         {
917                                         }
918                                         void mm_fatal (char *string)
919                                         {
920                                         }],
921                                         [
922                                         long check = mail_expunge_full(NULL, "", 0);
923                                         ]
924                                 ),
925                                 [ac_cv_imap_tk2006="yes"],
926                                 [ac_cv_imap_tk2006="no"]
927                         )
928                 fi
929                 CPPFLAGS="${saved_cppflags}"
930                 LIBS="${saved_libs}"
931                 if test "${ac_cv_imap_tk}" = "no"; then
932                         AC_MSG_RESULT(no)
933                         if test "${switch_to_system_on_failure}" = "yes"; then
934                                 IMAP_TK_DIR="system"
935                         else #This means they specified a directory. Search for a package installation there too
936                                 AC_MSG_CHECKING([for system c-client library...])
937                                 CPPFLAGS="${saved_cppflags}"
938                                 LIBS="${saved_libs}"
939                                 imap_include="-I${IMAP_TK_DIR}/include"
940                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
941                                 imap_libs="-lc-client"
942                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
943                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
944                                 AC_LINK_IFELSE(
945                                 AC_LANG_PROGRAM(
946                                                 [#include "c-client.h"
947                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
948                                                 {
949                                                 }
950                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
951                                                 {
952                                                 }
953                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
954                                                 {
955                                                 }
956                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
957                                                 {
958                                                 }
959                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
960                                                 {
961                                                 }
962                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
963                                                 {
964                                                 }
965                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
966                                                 {
967                                                 }
968                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
969                                                 {
970                                                 }
971                                                 void mm_log (char *string,long errflg)
972                                                 {
973                                                 }
974                                                 void mm_dlog (char *string)
975                                                 {
976                                                 }
977                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
978                                                 {
979                                                 }
980                                                 void mm_critical (MAILSTREAM *stream)
981                                                 {
982                                                 }
983                                                 void mm_nocritical (MAILSTREAM *stream)
984                                                 {
985                                                 }
986                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
987                                                 {
988                                                 }
989                                                 void mm_fatal (char *string)
990                                                 {
991                                                 }],
992                                                 [
993                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
994                                                 ]
995                                         ),
996                                         [ac_cv_imap_tk="yes"],
997                                         [ac_cv_imap_tk="no"]
998                                 )
999                                 if test "${ac_cv_imap_tk}" = "yes"; then
1000                                         AC_LINK_IFELSE(
1001                                                 AC_LANG_PROGRAM(
1002                                                         [#include "c-client.h"
1003                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1004                                                         {
1005                                                         }
1006                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1007                                                         {
1008                                                         }
1009                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1010                                                         {
1011                                                         }
1012                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1013                                                         {
1014                                                         }
1015                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1016                                                         {
1017                                                         }
1018                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1019                                                         {
1020                                                         }
1021                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1022                                                         {
1023                                                         }
1024                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1025                                                         {
1026                                                         }
1027                                                         void mm_log (char *string,long errflg)
1028                                                         {
1029                                                         }
1030                                                         void mm_dlog (char *string)
1031                                                         {
1032                                                         }
1033                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1034                                                         {
1035                                                         }
1036                                                         void mm_critical (MAILSTREAM *stream)
1037                                                         {
1038                                                         }
1039                                                         void mm_nocritical (MAILSTREAM *stream)
1040                                                         {
1041                                                         }
1042                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1043                                                         {
1044                                                         }
1045                                                         void mm_fatal (char *string)
1046                                                         {
1047                                                         }],
1048                                                         [
1049                                                         long check = mail_expunge_full(NULL, "", 0);
1050                                                         ]
1051                                                 ),
1052                                                 [ac_cv_imap_tk2006="yes"],
1053                                                 [ac_cv_imap_tk2006="no"]
1054                                         )
1055                                 fi
1056                         fi
1057                 fi
1058         fi 
1059         if test "${IMAP_TK_DIR}" = "system"; then
1060                 #We will enter here if user specified "system" or if any of above checks failed
1061                 AC_MSG_CHECKING([for system c-client library...])
1062                 CPPFLAGS="${saved_cppflags}"
1063                 LIBS="${saved_libs}"
1064                 imap_ldflags=""
1065                 imap_libs="-lc-client"
1066                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1067                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1068                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1069                 AC_LINK_IFELSE(
1070                 AC_LANG_PROGRAM(
1071                                 [#include <stdio.h>
1072                                 #include <imap/c-client.h>
1073                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1074                                 {
1075                                 }
1076                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1077                                 {
1078                                 }
1079                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1080                                 {
1081                                 }
1082                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1083                                 {
1084                                 }
1085                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1086                                 {
1087                                 }
1088                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1089                                 {
1090                                 }
1091                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1092                                 {
1093                                 }
1094                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1095                                 {
1096                                 }
1097                                 void mm_log (char *string,long errflg)
1098                                 {
1099                                 }
1100                                 void mm_dlog (char *string)
1101                                 {
1102                                 }
1103                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1104                                 {
1105                                 }
1106                                 void mm_critical (MAILSTREAM *stream)
1107                                 {
1108                                 }
1109                                 void mm_nocritical (MAILSTREAM *stream)
1110                                 {
1111                                 }
1112                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1113                                 {
1114                                 }
1115                                 void mm_fatal (char *string)
1116                                 {
1117                                 }],
1118                                 [
1119                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1120                                 ]
1121                         ),
1122                         [ac_cv_imap_tk="yes"],
1123                         [ac_cv_imap_tk="no"]
1124                 )
1125                 if test "${ac_cv_imap_tk}" = "yes"; then
1126                         AC_LINK_IFELSE(
1127                                 AC_LANG_PROGRAM(
1128                                         [#include <stdio.h>
1129                                         #include <imap/c-client.h>
1130                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1131                                         {
1132                                         }
1133                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1134                                         {
1135                                         }
1136                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1137                                         {
1138                                         }
1139                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1140                                         {
1141                                         }
1142                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1143                                         {
1144                                         }
1145                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1146                                         {
1147                                         }
1148                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1149                                         {
1150                                         }
1151                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1152                                         {
1153                                         }
1154                                         void mm_log (char *string,long errflg)
1155                                         {
1156                                         }
1157                                         void mm_dlog (char *string)
1158                                         {
1159                                         }
1160                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1161                                         {
1162                                         }
1163                                         void mm_critical (MAILSTREAM *stream)
1164                                         {
1165                                         }
1166                                         void mm_nocritical (MAILSTREAM *stream)
1167                                         {
1168                                         }
1169                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1170                                         {
1171                                         }
1172                                         void mm_fatal (char *string)
1173                                         {
1174                                         }],
1175                                         [
1176                                         long check = mail_expunge_full(NULL, "", 0);
1177                                         ]
1178                                 ),
1179                                 [ac_cv_imap_tk2006="yes"],
1180                                 [ac_cv_imap_tk2006="no"]
1181                         )
1182                 else #looking in imap directory didn't work, try c-client
1183                         imap_ldflags=""
1184                         imap_libs="-lc-client"
1185                         imap_include="-DUSE_SYSTEM_CCLIENT"
1186                         CPPFLAGS="${saved_cppflags}"
1187                         LIBS="${saved_libs}"
1188                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1189                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1190                         AC_LINK_IFELSE(
1191                         AC_LANG_PROGRAM(
1192                                         [#include <stdio.h>
1193                                         #include <c-client/c-client.h>
1194                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1195                                         {
1196                                         }
1197                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1198                                         {
1199                                         }
1200                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1201                                         {
1202                                         }
1203                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1204                                         {
1205                                         }
1206                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1207                                         {
1208                                         }
1209                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1210                                         {
1211                                         }
1212                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1213                                         {
1214                                         }
1215                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1216                                         {
1217                                         }
1218                                         void mm_log (char *string,long errflg)
1219                                         {
1220                                         }
1221                                         void mm_dlog (char *string)
1222                                         {
1223                                         }
1224                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1225                                         {
1226                                         }
1227                                         void mm_critical (MAILSTREAM *stream)
1228                                         {
1229                                         }
1230                                         void mm_nocritical (MAILSTREAM *stream)
1231                                         {
1232                                         }
1233                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1234                                         {
1235                                         }
1236                                         void mm_fatal (char *string)
1237                                         {
1238                                         }],
1239                                         [
1240                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1241                                         ]
1242                                 ),
1243                                 [ac_cv_imap_tk="yes"],
1244                                 [ac_cv_imap_tk="no"]
1245                         )
1246                         if test "${ac_cv_imap_tk}" = "yes"; then
1247                                 AC_LINK_IFELSE(
1248                                         AC_LANG_PROGRAM(
1249                                                 [#include <stdio.h>
1250                                                 #include <c-client/c-client.h>
1251                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1252                                                 {
1253                                                 }
1254                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1255                                                 {
1256                                                 }
1257                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1258                                                 {
1259                                                 }
1260                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1261                                                 {
1262                                                 }
1263                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1264                                                 {
1265                                                 }
1266                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1267                                                 {
1268                                                 }
1269                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1270                                                 {
1271                                                 }
1272                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1273                                                 {
1274                                                 }
1275                                                 void mm_log (char *string,long errflg)
1276                                                 {
1277                                                 }
1278                                                 void mm_dlog (char *string)
1279                                                 {
1280                                                 }
1281                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1282                                                 {
1283                                                 }
1284                                                 void mm_critical (MAILSTREAM *stream)
1285                                                 {
1286                                                 }
1287                                                 void mm_nocritical (MAILSTREAM *stream)
1288                                                 {
1289                                                 }
1290                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1291                                                 {
1292                                                 }
1293                                                 void mm_fatal (char *string)
1294                                                 {
1295                                                 }],
1296                                                 [
1297                                                 long check = mail_expunge_full(NULL, "", 0);
1298                                                 ]
1299                                         ),
1300                                         [ac_cv_imap_tk2006="yes"],
1301                                         [ac_cv_imap_tk2006="no"]
1302                                 )
1303                         fi
1304                 fi
1305         fi
1306         if test "${ac_cv_imap_tk}" = "yes"; then
1307                 AC_MSG_RESULT(yes)
1308                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1309                 IMAP_TK_INCLUDE="${imap_include}"
1310                 PBX_IMAP_TK=1
1311                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1312                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1313                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1314                 fi
1315         else
1316                 AC_MSG_RESULT(no) 
1317         fi
1318         CPPFLAGS="${saved_cppflags}"
1319         LIBS="${saved_libs}"
1320 fi
1321
1322 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [-lpthread])
1323
1324 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1325
1326 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1327
1328 # Needed by unixodbc
1329 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1330
1331 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1332
1333 AC_ARG_ENABLE([xmldoc],
1334         [AS_HELP_STRING([--disable-xmldoc],
1335                 [Explicity disable XML documentation])],
1336         [case "${enableval}" in
1337                 y|ye|yes) disable_xmldoc=no ;;
1338                 n|no)  disable_xmldoc=yes ;;
1339                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1340         esac], [disable_xmldoc=no])
1341
1342 if test "${disable_xmldoc}" != "yes"; then
1343         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1344         [#include <libxml/tree.h>
1345         #include <libxml/parser.h>],
1346         [LIBXML_TEST_VERSION])
1347         if test "${PBX_LIBXML2}" != 1; then
1348                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1349                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1350                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1351                 exit 1
1352         fi
1353 fi
1354
1355 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1356
1357 if test "${PBX_MISDN}" = 1; then
1358    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1359    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1360    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1361    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1362    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1363 fi
1364
1365 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1366
1367 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1368
1369 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1370
1371 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1372
1373 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1374 [#include <net-snmp/net-snmp-config.h>
1375 #include <net-snmp/net-snmp-includes.h>
1376 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1377 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1378
1379 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1380
1381 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1382
1383 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1384
1385 # Non-glibc platforms require libexecinfo for backtrace support
1386 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1387 # Linux, however, has backtrace directly in glibc
1388 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1389
1390 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1391
1392 # possible places for oss definitions
1393 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1394 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1395 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1396
1397 PG_CONFIG=No
1398 if test "${USE_PGSQL}" != "no"; then    
1399    if test "x${PGSQL_DIR}" != "x"; then
1400       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1401       if test x"${PG_CONFIG}" = xNo; then
1402          AC_MSG_NOTICE([***])
1403          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1404          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1405          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1406          AC_MSG_NOTICE([*** including --without-postgres])
1407          exit 1
1408       fi
1409    else
1410       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1411    fi
1412 fi
1413 if test "${PG_CONFIG}" != No; then
1414    PGSQL_libdir=`${PG_CONFIG} --libdir`
1415    PGSQL_includedir=`${PG_CONFIG} --includedir`
1416    if test "x$?" != "x0" ; then
1417       if test -n "${PGSQL_MANDATORY}" ; 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    else 
1425       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1426       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1427
1428       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1429          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1430          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1431          PBX_PGSQL=1
1432       elif test -n "${PGSQL_MANDATORY}";
1433       then
1434          AC_MSG_NOTICE([***])
1435          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1436          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1437          AC_MSG_NOTICE([*** including --without-postgres])
1438          exit 1
1439       fi
1440    fi
1441 fi
1442
1443 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1444
1445 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1446
1447 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1448 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1449 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1450 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1451 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1452
1453 # ------------------------------------v
1454 # TODO: The code can be changed to always include these features now.
1455 # These features will always be present if pri_connected_line_update is available.
1456 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1457 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1458 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1459 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1460 # ------------------------------------^
1461
1462 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1463
1464 AST_C_COMPILE_CHECK([SPANDSP], [
1465                 #if SPANDSP_RELEASE_DATE < 20080516
1466                 #error "spandsp 0.0.5 or greater is required"
1467                 #endif
1468         ], [spandsp/version.h], , [minimum version of SpanDSP])
1469
1470 if test "x${PBX_SPANDSP}" = "x1" ; then
1471         # We found the correct version in the header, now let's make sure it links
1472         # properly, and that libtiff is available
1473         PBX_SPANDSP=0
1474         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1475 fi
1476
1477 if test "x${PBX_SPANDSP}" = "x1" ; then
1478         # We also need t38_terminal_init()
1479         PBX_SPANDSP=0
1480         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1481 fi
1482
1483 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1484
1485 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1486
1487 if test "${USE_PWLIB}" != "no"; then
1488         if test -n "${PWLIB_DIR}"; then
1489                 PWLIBDIR="${PWLIB_DIR}"
1490         fi
1491         AST_CHECK_PWLIB()
1492         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1493                 
1494         if test "${HAS_PWLIB:-unset}" != "unset"; then
1495                 AST_CHECK_PWLIB_PLATFORM()
1496
1497                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1498
1499                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1500                         [Define if your system has the PWLib libraries.],
1501                         [#include "ptlib.h"],
1502                         [int q = (int) PTime::IsDaylightSavings();])
1503         fi
1504 fi
1505
1506 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1507         if test -n "${OPENH323_DIR}"; then
1508                 OPENH323DIR="${OPENH323_DIR}"
1509         fi
1510         AST_CHECK_OPENH323()
1511         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1512         AST_CHECK_OPENH323_BUILD()
1513         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1514         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1515                 [Define if your system has the OpenH323 libraries.],
1516                 [#include "ptlib.h"
1517                 #include "h323.h"
1518                 #include "h323ep.h"],
1519                 [H323EndPoint ep = H323EndPoint();],
1520                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1521 fi
1522
1523 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1524 if test "x${PBX_LUA}" = "x1" ; then
1525         AC_DEFINE_UNQUOTED([LUA51_PREFIX], [1], [Define to 1 if lua is found with a lua5.1 prefix])
1526 fi
1527         
1528 # Some distributions (like SuSE) remove the 5.1 suffix.
1529 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1530
1531 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1532
1533 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1534 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1535 # to know the specifics of each possible implementation, and then represent the one
1536 # that was found as 'AIS'.
1537
1538 PBX_AIS=0
1539
1540 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1541
1542 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1543
1544 if test "${PBX_OPENAIS}" = 1; then
1545    PBX_AIS=1
1546    if test -n "${OPENAIS_DIR}"; then
1547       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1548       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1549    else
1550       AIS_INCLUDE="-I/usr/include/openais"
1551       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1552    fi
1553 fi
1554
1555 AC_SUBST(PBX_AIS)
1556 AC_SUBST(AIS_INCLUDE)
1557 AC_SUBST(AIS_LIB)
1558
1559 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1560
1561 # See if the main speex library contains the preprocess functions
1562 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1563 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1564    PBX_SPEEX_PREPROCESS=1
1565 fi
1566
1567 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1568 if test "${PBX_SPEEXDSP}" = 1; then
1569    PBX_SPEEX_PREPROCESS=1
1570 fi
1571
1572 AC_SUBST(PBX_SPEEX_PREPROCESS)
1573
1574 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1575
1576 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1577
1578 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1579
1580 if test "$PBX_CRYPTO" = "1";
1581 then
1582     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1583 fi
1584
1585 if test "$PBX_OPENSSL" = "1";
1586 then
1587     AST_CHECK_OSPTK([3], [5], [0])
1588 fi
1589
1590 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1591
1592 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1593
1594 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1595
1596 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1597
1598 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1599
1600 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1601
1602 if test "${tonezone_does_not_need_lm}" = "no" ; then
1603   tonezone_extra="-lm"
1604 fi
1605
1606 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1607
1608 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1609
1610 if test "${OSARCH}" = "OpenBSD";
1611 then
1612         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1613 else
1614         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1615 fi
1616
1617 AC_LANG_PUSH(C++)
1618
1619 if test "${USE_VPB}" != "no"; then
1620    AC_MSG_CHECKING(for vpb_open in -lvpb)
1621    saved_libs="${LIBS}"
1622    saved_cppflags="${CPPFLAGS}"
1623    if test "x${VPB_DIR}" != "x"; then
1624       if test -d ${VPB_DIR}/lib; then
1625          vpblibdir=${VPB_DIR}/lib
1626       else
1627          vpblibdir=${VPB_DIR}
1628       fi
1629       LIBS="${LIBS} -L${vpblibdir}"
1630       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1631    fi
1632    LIBS="${LIBS} -lvpb -lpthread"
1633    AC_LINK_IFELSE(
1634         [
1635         AC_LANG_PROGRAM(
1636         [#include <vpbapi.h>],
1637         [int q = vpb_open(0,0);])
1638         ],
1639         [       AC_MSG_RESULT(yes) 
1640                 ac_cv_lib_vpb_vpb_open="yes" 
1641         ],
1642         [       AC_MSG_RESULT(no) 
1643                 ac_cv_lib_vpb_vpb_open="no" 
1644         ]
1645         )
1646    LIBS="${saved_libs}"
1647    CPPFLAGS="${saved_cppflags}"
1648    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1649         VPB_LIB="-lvpb"
1650         if test "${VPB_DIR}" != ""; then
1651            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1652            VPB_INCLUDE="-I${VPB_DIR}/include"
1653         fi
1654         PBX_VPB=1
1655         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1656    fi
1657 fi
1658
1659 AC_LANG_POP
1660
1661 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1662
1663 EDITLINE_LIB=""
1664 if test "x$TERMCAP_LIB" != "x" ; then
1665   EDITLINE_LIB="$TERMCAP_LIB"
1666 elif test "x$TINFO_LIB" != "x" ; then
1667   EDITLINE_LIB="$TINFO_LIB"
1668 elif test "x$CURSES_LIB" != "x" ; then
1669   EDITLINE_LIB="$CURSES_LIB"
1670 elif test "x$NCURSES_LIB" != "x" ; then
1671   EDITLINE_LIB="$NCURSES_LIB"
1672 else
1673   AC_MSG_ERROR(*** termcap support not found)
1674 fi
1675 AC_SUBST(EDITLINE_LIB)
1676
1677 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
1678         # Does ODBC support wide characters?
1679         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
1680         AC_LINK_IFELSE(
1681                 AC_LANG_PROGRAM(
1682                         [#include <sql.h>
1683 #include <sqlext.h>],
1684                         [int foo = SQL_WCHAR]),
1685                 AC_MSG_RESULT(yes)
1686                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
1687                 AC_MSG_RESULT(no)
1688         )
1689 fi
1690
1691 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1692 AC_SUBST(PBX_H323)
1693
1694 AC_CHECK_HEADER([linux/compiler.h],
1695                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1696
1697 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1698                                    #include <linux/version.h>
1699                                    #ifdef HAVE_LINUX_COMPILER_H
1700                                    #include <linux/compiler.h>
1701                                    #endif
1702                                    ])
1703 AC_SUBST(PBX_IXJUSER)
1704
1705 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
1706 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1707 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1708
1709 # possible places for video4linux version 1
1710 AC_CHECK_HEADER([linux/videodev.h],
1711         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1712
1713 # possible places for X11
1714 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1715 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1716
1717 if test "${cross_compiling}" = "no";
1718 then
1719   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1720 fi
1721
1722 PBX_GTK=0
1723 AST_EXT_TOOL_CHECK([GTK], [gtk-config], [--cflags gthread], [--libs gthread])
1724
1725 PBX_GTK2=0
1726 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1727 if test ! "x${PKGCONFIG}" = xNo; then
1728    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1729    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1730    PBX_GTK2=1
1731    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1732 fi
1733 AC_SUBST(PBX_GTK2)
1734 AC_SUBST(GTK2_INCLUDE)
1735 AC_SUBST(GTK2_LIB)
1736
1737 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
1738
1739 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1740 # or iODBC
1741
1742 PBX_GENERIC_ODBC=0
1743
1744 if test "${PBX_UNIXODBC}" = 1; then
1745    PBX_GENERIC_ODBC=1
1746    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1747    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1748 elif test "${PBX_IODBC}" = 1; then
1749    PBX_GENERIC_ODBC=1
1750    GENERIC_ODBC_LIB="${IODBC_LIB}"
1751    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1752 fi
1753
1754 AC_SUBST([GENERIC_ODBC_LIB])
1755 AC_SUBST([GENERIC_ODBC_INCLUDE])
1756 AC_SUBST([PBX_GENERIC_ODBC])
1757
1758 PBX_SYSLOG=0
1759
1760 if test "${ac_cv_header_syslog_h}" = "yes"; then
1761    # syslog facilities
1762    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
1763    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
1764    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
1765    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
1766    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
1767    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
1768    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
1769    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
1770    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
1771    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
1772    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
1773    PBX_SYSLOG=1
1774 fi
1775
1776 AC_SUBST([PBX_SYSLOG])
1777
1778 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1779 AST_CHECK_MANDATORY
1780
1781 if test -f build_tools/menuselect-deps; then
1782     # extract old values of all PBX_ variables from menuselect-deps
1783     # and preserve them so that menuselect can determine whether
1784     # any previously-met dependencies are no longer met and warn
1785     # the user appropriately
1786     while IFS="=:" read var val old_val; do
1787         eval "PBX_${var}=\${PBX_${var}}:${val}"
1788     done < build_tools/menuselect-deps
1789 fi
1790
1791 AC_OUTPUT
1792
1793 if test "x${silent}" != "xyes" ; then
1794 echo
1795 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1796 echo "            .\$7\$7..          .7\$\$7:.    "
1797 echo "          .\$\$:.                 ,\$7.7   "
1798 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1799 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1800 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1801 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1802 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1803 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1804 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1805 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1806 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1807 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1808 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1809 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1810 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1811 echo " \$\$\$\$\$                        \$\$\$       "
1812 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1813 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1814 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1815 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1816 echo
1817 fi
1818
1819 AC_MSG_NOTICE(Package configured for: )
1820 AC_MSG_NOTICE( OS type  : $host_os)
1821 AC_MSG_NOTICE( Host CPU : $host_cpu)
1822 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1823 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1824 if test "${cross_compiling}" = "yes"; then
1825    AC_MSG_NOTICE( Cross Compilation = YES)
1826 fi