Add a specific header for providers of file and format handling routines,
[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 m4_define([PBX_VERSION],
12           m4_bpatsubst(m4_esyscmd([build_tools/make_version .]),
13                        [\([0-9.]*\)\(\w\|\W\)*],
14                        [\1]))
15 AC_INIT(asterisk, PBX_VERSION, www.asterisk.org)
16
17 # cross-compile macros
18 AC_CANONICAL_BUILD
19 AC_CANONICAL_HOST
20
21 # check existence of the package
22 AC_CONFIG_SRCDIR([main/asterisk.c])
23
24 # specify output header file
25 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
26
27 AC_COPYRIGHT("Asterisk")
28 AC_REVISION($Revision$)
29
30 AC_GNU_SOURCE
31 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
32
33 case "${host_os}" in
34      freebsd*)
35      ac_default_prefix=/usr/local
36      CPPFLAGS=-I/usr/local/include
37      LDFLAGS=-L/usr/local/lib
38      ;;
39
40      *)
41      ac_default_prefix=/usr
42      if test ${sysconfdir} = '${prefix}/etc'; then
43         sysconfdir=/etc
44      fi
45      if test ${mandir} = '${prefix}/man'; then
46         mandir=/usr/share/man
47      fi
48      ;;
49 esac
50
51 if test ${localstatedir} = '${prefix}/var'; then
52      localstatedir=/var
53 fi
54
55 BUILD_PLATFORM=${build}
56 BUILD_CPU=${build_cpu}
57 BUILD_VENDOR=${build_vendor}
58 BUILD_OS=${build_os}
59
60 AC_SUBST(BUILD_PLATFORM)
61 AC_SUBST(BUILD_CPU)
62 AC_SUBST(BUILD_VENDOR)
63 AC_SUBST(BUILD_OS)
64
65 HOST_PLATFORM=${host}
66 HOST_CPU=${host_cpu}
67 HOST_VENDOR=${host_vendor}
68 HOST_OS=${host_os}
69
70 AC_SUBST(HOST_PLATFORM)
71 AC_SUBST(HOST_CPU)
72 AC_SUBST(HOST_VENDOR)
73 AC_SUBST(HOST_OS)
74
75 case "${host_os}" in
76      freebsd*)
77      OSARCH=FreeBSD
78      ;;
79      netbsd*)
80      OSARCH=NetBSD
81      ;;
82      openbsd*)
83      OSARCH=OpenBSD
84      ;;
85      solaris*)
86      OSARCH=SunOS
87      ;;
88      *)
89      OSARCH=${host_os}
90      ;;
91 esac
92
93 AC_SUBST(OSARCH)
94
95 #  check for uname
96 AC_PATH_TOOL([UNAME], [uname], No)
97 if test ! x"${UNAME}" = xNo; then
98    PBX_OSREV=$(${UNAME} -r)
99 fi
100 AC_SUBST(PBX_OSREV)
101
102 AH_TOP(
103 #ifndef ASTERISK_AUTOCONFIG_H
104 #define ASTERISK_AUTOCONFIG_H
105
106 #include "asterisk/buildopts.h"
107
108 )
109
110 AH_BOTTOM(
111 #endif
112 )
113
114 # cross-compile checks
115 if test "${cross_compiling}" = "yes"; 
116 then
117    AC_CHECK_TOOL(CC, gcc, :)
118    AC_CHECK_TOOL(CXX, g++, :)
119    AC_CHECK_TOOL(LD, ld, :)
120    AC_CHECK_TOOL(RANLIB, ranlib, :)
121 fi
122
123 # Checks for programs.
124 AC_PROG_CC
125 AC_PROG_CXX
126 AC_PROG_CPP
127 AC_PROG_CXXCPP
128 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
129 # the developers regenerating the configure script don't have to install libtool.
130 AST_PROG_LD     # note, does not work on FreeBSD
131 AC_PROG_AWK
132 AC_PROG_INSTALL
133 AC_PROG_LN_S
134 AC_PROG_RANLIB
135 AST_CHECK_GNU_MAKE
136
137 AC_PATH_TOOL([STRIP], [strip], :)
138 AC_PATH_TOOL([AR], [ar], :)
139
140 GNU_LD=0
141 if test "x$with_gnu_ld" = "xyes" ; then
142    GNU_LD=1
143 fi
144 AC_SUBST(GNU_LD)
145
146 AC_PATH_PROG([GREP], [grep], :)
147 AC_PATH_PROG([FIND], [find], :)
148 AC_PATH_PROG([COMPRESS], [compress], :)
149 AC_PATH_PROG([BASENAME], [basename], :)
150 AC_PATH_PROG([ID], [id], :)
151 AC_PATH_PROG([DIRNAME], [dirname], :)
152 AC_PATH_PROG([SHELL], [sh], :)
153 AC_PATH_PROG([LN], [ln], :)
154 AC_PATH_PROG([DOT], [dot], :)
155 AC_PATH_PROG([WGET], [wget], :)
156 AC_PATH_PROG([RUBBER], [rubber], :)
157 if test "${WGET}" != ":" ; then
158   DOWNLOAD=${WGET}
159 else
160   AC_PATH_PROG([FETCH], [fetch], [:])
161   DOWNLOAD=${FETCH}
162 fi
163 AC_SUBST(DOWNLOAD)
164
165 ACX_PTHREAD
166
167 AC_LANG(C)
168
169 AC_ARG_ENABLE(dev-mode,
170         [  --enable-dev-mode    Turn on developer mode],
171         [case "${enableval}" in
172               y|ye|yes) AST_DEVMODE=yes ;;
173               n|no)  AST_DEVMODE=no ;;
174               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
175         esac])
176 AC_SUBST(AST_DEVMODE)
177
178 # package option names should be in alphabetical order
179 # by the --with option name (the third field),
180 # to make things easier for the users.
181
182 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
183
184 # BKTR is used for backtrace support on platforms that do not
185 # have it natively.
186 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
187 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
188 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
189 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
190 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
191 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
192 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
193 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
194 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
195 AST_EXT_LIB_SETUP([KDE], [KDE], [kde])
196 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
197 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
198 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
199 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
200 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
201 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
202 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
203 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [odbc])
204 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
205 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
206 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
207 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
208 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
209 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
210 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
211 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
212 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
213 AST_EXT_LIB_SETUP([QT], [Qt], [qt])
214 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
215 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
216 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
217 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
218 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
219 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
220 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
221 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
222 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
223 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
224 AST_EXT_LIB_SETUP([USB], [usb], [usb])
225 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
226 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
227 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
228 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
229 AST_EXT_LIB_SETUP([ZAPTEL], [Zaptel], [zaptel])
230 AST_EXT_LIB_SETUP([ZAPTEL_TRANSCODE], [Zaptel_transcode], [zaptel_transcode])
231 AST_EXT_LIB_SETUP([ZAPTEL_VLDTMF], [Zaptel_vldtmf], [zaptel_vldtmf])
232
233 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
234 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
235 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
236
237 # check for basic system features and functionality before
238 # checking for package libraries
239
240 AC_FUNC_ALLOCA
241 AC_HEADER_DIRENT
242 AC_HEADER_STDC
243 AC_HEADER_SYS_WAIT
244 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])
245
246 AC_CHECK_HEADERS([winsock.h winsock2.h])
247
248 AC_SYS_LARGEFILE
249
250 # Checks for typedefs, structures, and compiler characteristics.
251 AC_HEADER_STDBOOL
252 AC_C_CONST
253 AC_TYPE_UID_T
254 AC_C_INLINE
255 AC_TYPE_MODE_T
256 AC_TYPE_OFF_T
257 AC_TYPE_PID_T
258 AC_TYPE_SIZE_T
259 AC_CHECK_MEMBERS([struct stat.st_blksize])
260 AC_HEADER_TIME
261 AC_STRUCT_TM
262 AC_C_VOLATILE
263 AC_CHECK_TYPES([ptrdiff_t])
264
265 # Checks for library functions.
266 AC_FUNC_CHOWN
267 AC_FUNC_CLOSEDIR_VOID
268 AC_FUNC_ERROR_AT_LINE
269 AST_FUNC_FORK
270 AC_FUNC_FSEEKO
271 AC_PROG_GCC_TRADITIONAL
272 # XXX: these are commented out until we determine whether it matters if our malloc()
273 # acts exactly like glibc's or not
274 # AC_FUNC_MALLOC
275 # AC_FUNC_REALLOC
276 AC_FUNC_MEMCMP
277 AC_FUNC_MKTIME
278 AC_FUNC_MMAP
279 AC_FUNC_SELECT_ARGTYPES
280 AC_FUNC_SETVBUF_REVERSED
281 AC_TYPE_SIGNAL
282 AC_FUNC_STAT
283 AC_FUNC_STRCOLL
284 AC_FUNC_STRFTIME
285 AC_FUNC_STRNLEN
286 AC_FUNC_STRTOD
287 AC_FUNC_UTIME_NULL
288 AC_FUNC_VPRINTF
289 AC_CHECK_FUNCS([asprintf atexit bzero dup2 endpwent ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday 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])
290
291 AC_CHECK_FUNCS([glob])
292
293 AC_MSG_CHECKING(for timersub in time.h)
294 AC_LINK_IFELSE(
295         AC_LANG_PROGRAM([#include <sys/time.h>],
296                 [struct timeval *a; timersub(a, a, a);]),
297         AC_MSG_RESULT(yes)
298                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
299         AC_MSG_RESULT(no)
300 )
301
302 AC_CHECK_HEADER([sys/poll.h], 
303    [HAS_POLL=1]
304    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
305    )
306 AC_SUBST(HAS_POLL)
307
308 # https support (in main/http.c) uses funopen on BSD systems,
309 # fopencookie on linux
310 AC_CHECK_FUNCS([funopen fopencookie])
311
312 AC_CHECK_FUNCS([inet_aton])
313
314 # check if we have IP_PKTINFO constant defined
315 AC_MSG_CHECKING(for IP_PKTINFO)
316 AC_LINK_IFELSE(
317                 AC_LANG_PROGRAM([#include <netinet/in.h>],
318                                                 [int pi = IP_PKTINFO;]),
319                 AC_MSG_RESULT(yes)
320                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
321                 AC_MSG_RESULT(no)
322 )
323
324 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
325 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
326
327 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
328 AC_LINK_IFELSE(
329         AC_LANG_PROGRAM([#include <stdlib.h>
330                          #include <netdb.h>],
331                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
332         AC_MSG_RESULT(yes)
333         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
334         AC_MSG_RESULT(no)
335 )
336
337 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
338 AC_LINK_IFELSE(
339         AC_LANG_PROGRAM([#include <stdlib.h>
340                          #include <netdb.h>],
341                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
342         AC_MSG_RESULT(yes)
343         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
344         AC_MSG_RESULT(no)
345 )
346
347 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
348
349 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
350 AC_LINK_IFELSE(
351 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
352 AC_MSG_RESULT(yes)
353 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
354 AC_MSG_RESULT(no)
355 )
356
357 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
358 AC_LINK_IFELSE(
359 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
360 AC_MSG_RESULT(yes)
361 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
362 AC_MSG_RESULT(no)
363 )
364
365 if test "${cross_compiling}" = "no";
366 then
367   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
368 fi
369
370 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
371 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_PREFER_WRITER_NP], [PTHREAD_RWLOCK_PREFER_WRITER_NP], [pthread.h])
372 AST_C_DEFINE_CHECK([PTHREAD_MUTEX_RECURSIVE_NP], [PTHREAD_MUTEX_RECURSIVE_NP], [pthread.h])
373 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
374
375 if test "${cross_compiling}" = "no";
376 then
377 AC_MSG_CHECKING(for working epoll support)
378 AC_LINK_IFELSE(
379 AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
380                                           if (res < 0)
381                                              return 1;
382                                           close (res);
383                                           return 0;]),
384 AC_MSG_RESULT(yes)
385 AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
386 AC_MSG_RESULT(no)
387 )
388 fi
389
390 AC_MSG_CHECKING(for compiler atomic operations)
391 AC_LINK_IFELSE(
392 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
393 AC_MSG_RESULT(yes)
394 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
395 AC_MSG_RESULT(no)
396 )
397
398 AST_GCC_ATTRIBUTE(pure)
399 AST_GCC_ATTRIBUTE(malloc)
400 AST_GCC_ATTRIBUTE(const)
401 AST_GCC_ATTRIBUTE(unused)
402 AST_GCC_ATTRIBUTE(always_inline)
403 AST_GCC_ATTRIBUTE(deprecated)
404
405 AC_MSG_CHECKING(for -ffunction-sections support)
406 saved_CFLAGS="${CFLAGS}"
407 CFLAGS="${CFLAGS} -ffunction-sections"
408 AC_COMPILE_IFELSE(
409         AC_LANG_PROGRAM([], [int x = 1;]),
410         AC_MSG_RESULT(yes)
411         [saved_LDFLAGS="${LDFLAGS}"]
412         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
413         AC_MSG_CHECKING(for --gc-sections support)
414         AC_LINK_IFELSE(
415                 AC_LANG_PROGRAM([], [int x = 1;]),
416                 AC_MSG_RESULT(yes)
417                 [GC_CFLAGS="-ffunction-sections"]
418                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
419                 AC_MSG_RESULT(no)
420         )
421         [LDFLAGS="${saved_LDFLAGS}"],
422         AC_MSG_RESULT(no)
423 )
424 CFLAGS="${saved_CFLAGS}"
425 AC_SUBST(GC_CFLAGS)
426 AC_SUBST(GC_LDFLAGS)
427
428 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
429 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
430         AC_MSG_RESULT(yes)
431         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
432 else
433         AC_MSG_RESULT(no)
434         AST_DECLARATION_AFTER_STATEMENT=
435 fi
436 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
437
438
439 AC_MSG_CHECKING(for sysinfo)
440 AC_LINK_IFELSE(
441         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
442                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
443         AC_MSG_RESULT(yes)
444         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
445         AC_MSG_RESULT(no)
446 )
447
448 AC_MSG_CHECKING(for res_ninit)
449 AC_LINK_IFELSE(
450         AC_LANG_PROGRAM([#include <resolv.h>],
451                         [int foo = res_ninit(NULL);]),
452         AC_MSG_RESULT(yes)
453         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
454         AC_MSG_CHECKING(for res_ndestroy)
455         AC_LINK_IFELSE(
456                 AC_LANG_PROGRAM([#include <resolv.h>],
457                                 [int foo = res_ndestroy(NULL);]),
458                 AC_MSG_RESULT(yes)
459                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
460                 AC_MSG_RESULT(no)
461         ),
462         AC_MSG_RESULT(no)
463 )
464
465 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
466
467 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
468
469 AC_CHECK_HEADER([libkern/OSAtomic.h],
470                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
471
472 AC_CHECK_SIZEOF(int)
473
474 # do the package library checks now
475
476 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
477
478 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
479
480 if test "x${host_os}" = "xlinux-gnu" ; then
481   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
482 fi
483
484 # BSD might not have exp2, and/or log2
485 AST_EXT_LIB_CHECK([EXP2L], [m], [exp2l])
486 AST_EXT_LIB_CHECK([LOG2L], [m], [log2l])
487 AST_EXT_LIB_CHECK([EXP10L], [m], [exp10l])
488 AST_EXT_LIB_CHECK([LOG10L], [m], [log10l])
489 AST_EXT_LIB_CHECK([SINL], [m], [sinl])
490 AST_EXT_LIB_CHECK([COSL], [m], [cosl])
491 AST_EXT_LIB_CHECK([TANL], [m], [tanl])
492 AST_EXT_LIB_CHECK([ASINL], [m], [asinl])
493 AST_EXT_LIB_CHECK([ACOSL], [m], [acosl])
494 AST_EXT_LIB_CHECK([ATANL], [m], [atanl])
495 AST_EXT_LIB_CHECK([ATAN2L], [m], [atan2l])
496 AST_EXT_LIB_CHECK([POWL], [m], [powl])
497 AST_EXT_LIB_CHECK([SQRTL], [m], [sqrtl])
498 AST_EXT_LIB_CHECK([RINTL], [m], [rintl])
499 AST_EXT_LIB_CHECK([EXPL], [m], [expl])
500 AST_EXT_LIB_CHECK([LOGL], [m], [logl])
501 AST_EXT_LIB_CHECK([REMAINDERL], [m], [remainderl])
502 AST_EXT_LIB_CHECK([FMODL], [m], [fmodl])
503 AST_EXT_LIB_CHECK([ROUNDL], [m], [roundl])
504 AST_EXT_LIB_CHECK([TRUNCL], [m], [truncl])
505 AST_EXT_LIB_CHECK([STRTOLD], [c], [strtold], [stdlib.h])
506 AST_EXT_LIB_CHECK([FLOORL], [m], [floorl])
507 AST_EXT_LIB_CHECK([CEILL], [m], [ceill])
508 AST_EXT_LIB_CHECK([EXP2], [m], [exp2])
509 AST_EXT_LIB_CHECK([LOG2], [m], [log2])
510 AST_EXT_LIB_CHECK([EXP10], [m], [exp10])
511 AST_EXT_LIB_CHECK([LOG10], [m], [log10])
512 AST_EXT_LIB_CHECK([SIN], [m], [sin])
513 AST_EXT_LIB_CHECK([COS], [m], [cos])
514 AST_EXT_LIB_CHECK([TAN], [m], [tan])
515 AST_EXT_LIB_CHECK([ASIN], [m], [asin])
516 AST_EXT_LIB_CHECK([ACOS], [m], [acos])
517 AST_EXT_LIB_CHECK([ATAN], [m], [atan])
518 AST_EXT_LIB_CHECK([ATAN2], [m], [atan2])
519 AST_EXT_LIB_CHECK([POW], [m], [pow])
520 AST_EXT_LIB_CHECK([SQRT], [m], [sqrt])
521 AST_EXT_LIB_CHECK([RINT], [m], [rint])
522 AST_EXT_LIB_CHECK([EXP], [m], [exp])
523 AST_EXT_LIB_CHECK([LOG], [m], [log])
524 AST_EXT_LIB_CHECK([REMAINDER], [m], [remainder])
525 AST_EXT_LIB_CHECK([FMOD], [m], [fmod])
526 AST_EXT_LIB_CHECK([ROUND], [m], [round])
527 AST_EXT_LIB_CHECK([TRUNC], [m], [trunc])
528 AST_EXT_LIB_CHECK([STRTOD], [c], [strtod], [stdlib.h])
529 AST_EXT_LIB_CHECK([FLOOR], [m], [floor])
530 AST_EXT_LIB_CHECK([CEIL], [m], [ceil])
531
532 GSM_INTERNAL="yes"
533 AC_SUBST(GSM_INTERNAL)
534 GSM_SYSTEM="yes"
535 if test "${USE_GSM}" != "no"; then
536    if test "${GSM_DIR}" = "internal"; then
537       GSM_SYSTEM="no"
538    elif test "${GSM_DIR}" != ""; then
539       GSM_INTERNAL="no"
540    fi
541    if test "${GSM_SYSTEM}" = "yes"; then
542       gsmlibdir=""
543       if test "x${GSM_DIR}" != "x"; then
544          if test -d ${GSM_DIR}/lib; then
545             gsmlibdir="-L${GSM_DIR}/lib"
546          else
547             gsmlibdir="-L${GSM_DIR}"
548          fi
549       fi
550       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
551       [Define to indicate the GSM library]), [], ${gsmlibdir})
552       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
553          if test "x${GSM_DIR}" != "x" ; then
554             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
555             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
556          else
557             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
558             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
559          fi
560          if test "${GSM_HEADER_FOUND}" = "0" ; then
561             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
562                if test "x${GSM_MANDATORY}" = "xyes" ; then
563                   AC_MSG_NOTICE([***])
564                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
565                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
566                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
567                   exit 1
568                fi
569             fi
570          fi
571          GSM_OK=0
572          if test "${GSM_HEADER_FOUND}" = "1" ; then
573             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
574             GSM_OK=1
575          else
576             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
577                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
578                GSM_OK=1
579             fi
580          fi
581          if test "${GSM_OK}" = "1" ; then
582             GSM_LIB="-lgsm"
583             if test "x${GSM_DIR}" != "x"; then
584                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
585                GSM_INCLUDE="-I${GSM_DIR}/include"
586             fi
587             PBX_GSM=1
588             GSM_INTERNAL="no"
589          fi
590       fi
591    fi
592    if test "${GSM_INTERNAL}" = "yes"; then
593       PBX_GSM=1
594       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
595    fi
596 fi
597
598 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
599
600 if test "${USE_IMAP_TK}" != "no"; then
601    if test "${IMAP_TK_DIR}" = "system" ; then
602       AC_MSG_NOTICE([Checking for system c-client library...])
603    elif test "${IMAP_TK_DIR}" = ""; then
604       IMAP_TK_DIR=`pwd`"/../imap-2004g"
605       if test  -n "${IMAP_TK_MANDATORY}"; then
606          AC_MSG_NOTICE([The --with-imap option does not search your system for installed])
607          AC_MSG_NOTICE([c-client library/header files. Since you did not provide a path])
608          AC_MSG_NOTICE([the configure script will assume you have placed built the c-client])
609          AC_MSG_NOTICE([files at ${IMAP_TK_DIR}, as outlined in the doc/imapstorage.txt file.])
610       fi
611    fi
612    if test "${IMAP_TK_DIR}" != "system" ; then
613       AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
614    fi
615    saved_cppflags="${CPPFLAGS}"
616    saved_libs="${LIBS}"
617    if test "${IMAP_TK_DIR}" = "system" ; then
618       imap_ldflags=""
619       imap_libs="-lc-client"
620       imap_include="-DUSE_SYSTEM_IMAP"
621    elif test -f ${IMAP_TK_DIR}/c-client/LDFLAGS ; then
622       imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
623       imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
624       imap_include="-I${IMAP_TK_DIR}/c-client"
625    fi
626    CPPFLAGS="${CPPFLAGS} ${imap_include}"
627    LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
628    AC_LINK_IFELSE(
629         AC_LANG_PROGRAM(
630                 [#ifdef USE_SYSTEM_IMAP
631                 #include <imap/c-client.h>
632                 #else
633                 #include "c-client.h"
634                 #endif
635                 void mm_searched (MAILSTREAM *stream,unsigned long number)
636                 {
637                 }
638                 void mm_exists (MAILSTREAM *stream,unsigned long number)
639                 {
640                 }
641                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
642                 {
643                 }
644                 void mm_flags (MAILSTREAM *stream,unsigned long number)
645                 {
646                 }
647                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
648                 {
649                 }
650                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
651                 {
652                 }
653                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
654                 {
655                 }
656                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
657                 {
658                 }
659                 void mm_log (char *string,long errflg)
660                 {
661                 }
662                 void mm_dlog (char *string)
663                 {
664                 }
665                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
666                 {
667                 }
668                 void mm_critical (MAILSTREAM *stream)
669                 {
670                 }
671                 void mm_nocritical (MAILSTREAM *stream)
672                 {
673                 }
674                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
675                 {
676                 }
677                 void mm_fatal (char *string)
678                 {
679                 }],
680                 [
681                 MAILSTREAM *foo = mail_open(NULL, "", 0);
682                 ]
683         ),
684         [ac_cv_imap_tk="yes"],
685         [ac_cv_imap_tk="no"]
686    )
687    if test "${ac_cv_imap_tk}" = "yes"; then
688    AC_LINK_IFELSE(
689       AC_LANG_PROGRAM(
690          [#ifdef USE_SYSTEM_IMAP
691          #include <imap/c-client.h>
692          #else
693          #include "c-client.h"
694          #endif
695          void mm_searched (MAILSTREAM *stream,unsigned long number)
696          {
697          }
698          void mm_exists (MAILSTREAM *stream,unsigned long number)
699          {
700          }
701          void mm_expunged (MAILSTREAM *stream,unsigned long number)
702          {
703          }
704          void mm_flags (MAILSTREAM *stream,unsigned long number)
705          {
706          }
707          void mm_notify (MAILSTREAM *stream,char *string,long errflg)
708          {
709          }
710          void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
711          {
712          }
713          void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
714          {
715          }
716          void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
717          {
718          }
719          void mm_log (char *string,long errflg)
720          {
721          }
722          void mm_dlog (char *string)
723          {
724          }
725          void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
726          {
727          }
728          void mm_critical (MAILSTREAM *stream)
729          {
730          }
731          void mm_nocritical (MAILSTREAM *stream)
732          {
733          }
734          long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
735          {
736          }
737          void mm_fatal (char *string)
738          {
739          }],
740          [
741          long check = mail_expunge_full(NULL, "", 0);
742          ]
743       ),
744       [ac_cv_imap_tk2006="yes"],
745       [ac_cv_imap_tk2006="no"]
746   )
747   fi
748    CPPFLAGS="${saved_cppflags}"
749    LIBS="${saved_libs}"
750    if test "${ac_cv_imap_tk}" = "yes"; then
751       AC_MSG_RESULT(yes) 
752       IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
753       IMAP_TK_INCLUDE="${imap_include}"
754       PBX_IMAP_TK=1
755       AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
756       if test "${ac_cv_imap_tk2006}" = "yes"; then
757          AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
758       fi
759    else
760       AC_MSG_RESULT(no) 
761    fi
762 fi
763
764 # Needed by unixodbc
765 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
766
767 AC_LANG_PUSH(C++)
768
769 if test "${USE_KDE}" != "no"; then
770    AC_MSG_CHECKING(for crashHandler in -lkdecore)
771    saved_libs="${LIBS}"
772    saved_cppflags="${CPPFLAGS}"
773    CPPFLAGS="${CPPFLAGS} -I${KDE_DIR}/include"
774    if test -d ${KDE_DIR}/lib; then
775       kdelibdir="${KDE_DIR}/lib"
776    else
777       kdelibdir="${KDE_DIR}"
778    fi
779    LIBS="${LIBS} -L${kdelibdir} -lkdecore"
780
781    AC_LINK_IFELSE(
782         [AC_LANG_PROGRAM(
783                         [#include "kcrash.h"],
784                         [KCrash::defaultCrashHandler(1);])
785         ],
786         [ac_cv_lib_kde_crash="yes"],
787         [ac_cv_lib_kde_crash="no"])
788                 
789    LIBS="${saved_libs}"
790    CPPFLAGS="${saved_cppflags}"
791         
792    if test "${ac_cv_lib_kde_crash}" = "yes"; then
793       AC_MSG_RESULT(yes) 
794       KDE_LIB="-lkdecore -lkdeui"
795       if test "${KDE_DIR}" != ""; then
796          KDE_LIB="-L${kdelibdir} ${KDE_LIB}"
797          KDE_INCLUDE="-I${KDE_DIR}/include"
798       fi
799       PBX_KDE=1
800       AC_DEFINE([HAVE_LIBKDE], 1, [Define if your system has the KDE libraries.])
801    else
802       AC_MSG_RESULT(no) 
803    fi
804 fi
805 if test "${PBX_KDE}" = 1; then
806    AC_PATH_TOOL(KDEINIT, kdeinit, No)
807    if test ! x"${KDEINIT}" = xNo; then
808       KDEDIR=$(${DIRNAME} ${KDEINIT})
809       KDEDIR=$(${DIRNAME} ${KDEDIR})
810    fi
811    AC_SUBST([KDEDIR])
812 fi
813
814 AC_LANG_POP
815
816 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
817
818 if test "${PBX_MISDN}" = 1; then
819    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
820    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
821    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
822    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
823    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
824 fi
825
826 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
827
828 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
829
830 NETSNMP_CONFIG=No
831 if test "${USE_NETSNMP}" != "no"; then  
832    if test "x${NETSNMP_DIR}" != "x"; then
833       AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No, [${NETSNMP_DIR}/bin])
834       if test x"${NETSNMP_CONFIG}" = xNo; then
835          AC_MSG_NOTICE([***])
836          AC_MSG_NOTICE([*** net-snmp-config was not found in the path you specified:])
837          AC_MSG_NOTICE([*** ${NETSNMP_DIR}/bin])
838          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
839          AC_MSG_NOTICE([*** including --without-netsnmp])
840          exit 1
841       fi
842    else
843       AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No)
844    fi
845 fi
846 if test x"${NETSNMP_CONFIG}" != xNo; then
847    NETSNMP_libs=`${NETSNMP_CONFIG} --agent-libs`
848    
849    AC_CHECK_LIB([netsnmp], [snmp_register_callback], AC_DEFINE_UNQUOTED([HAVE_NETSNMP], 1,
850    [Define to indicate the Net-SNMP library]), [], ${NETSNMP_libs})
851
852    if test "${ac_cv_lib_netsnmp_snmp_register_callback}" = "yes"; then
853       NETSNMP_LIB="${NETSNMP_libs}"
854       PBX_NETSNMP=1
855    fi
856 fi
857
858 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
859
860 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
861
862 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
863
864 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
865
866 # possible places for oss definitions
867 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
868 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
869 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
870
871 PG_CONFIG=No
872 if test "${USE_PGSQL}" != "no"; then    
873    if test "x${PGSQL_DIR}" != "x"; then
874       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
875       if test x"${PG_CONFIG}" = xNo; then
876          AC_MSG_NOTICE([***])
877          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
878          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
879          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
880          AC_MSG_NOTICE([*** including --without-postgres])
881          exit 1
882       fi
883    else
884       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
885    fi
886 fi
887 if test "${PG_CONFIG}" != No; then
888    PGSQL_libdir=`${PG_CONFIG} --libdir`
889    PGSQL_includedir=`${PG_CONFIG} --includedir`
890    if test "x$?" != "x0" ; then
891       if test -n "${PGSQL_MANDATORY}" ; then
892          AC_MSG_NOTICE([***])
893          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
894          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
895          AC_MSG_NOTICE([*** including --without-postgres])
896          exit 1
897           fi
898    else 
899       AC_CHECK_LIB([pq], [PQexec], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
900       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
901
902       if test "${ac_cv_lib_pq_PQexec}" = "yes"; then
903          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
904          PGSQL_INCLUDE="-I${PGSQL_includedir}"
905          PBX_PGSQL=1
906       elif test -n "${PGSQL_MANDATORY}";
907       then
908          AC_MSG_NOTICE([***])
909          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
910          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
911          AC_MSG_NOTICE([*** including --without-postgres])
912          exit 1
913       fi
914    fi
915 fi
916
917 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
918
919 AST_EXT_LIB_CHECK([PRI], [pri], [pri_keypad_facility], [libpri.h])
920
921 AST_EXT_LIB_CHECK([SS7], [ss7], [isup_cqr], [libss7.h])
922
923 if test "${USE_PWLIB}" != "no"; then
924         if test -n "${PWLIB_DIR}"; then
925                 PWLIBDIR="${PWLIB_DIR}"
926         fi
927         AST_CHECK_PWLIB()
928         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2])
929                 
930         if test "${HAS_PWLIB:-unset}" != "unset"; then
931                 AST_CHECK_OPENH323_PLATFORM()
932
933                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
934
935                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
936                         [Define if your system has the PWLib libraries.],
937                         [#include "ptlib.h"],
938                         [BOOL q = PTime::IsDaylightSavings();])
939         fi
940 fi
941
942 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
943         if test -n "${OPENH323_DIR}"; then
944                 OPENH323DIR="${OPENH323_DIR}"
945         fi
946         AST_CHECK_OPENH323()
947         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
948         AST_CHECK_OPENH323_BUILD()
949         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
950         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
951                 [Define if your system has the OpenH323 libraries.],
952                 [#include "ptlib.h"
953                 #include "h323.h"
954                 #include "h323ep.h"],
955                 [H323EndPoint ep = H323EndPoint();],
956                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
957 fi
958
959 AC_LANG_PUSH(C++)
960
961 if test "${USE_QT}" != "no"; then
962    AC_MSG_CHECKING(for QDate in -lqt)
963    saved_libs="${LIBS}"
964    saved_cppflags="${CPPFLAGS}"
965    if test "x${QT_DIR}" != "x"; then
966       LIBS="${LIBS} -L${QT_DIR}/lib"
967       CPPFLAGS="${CPPFLAGS} -I${QT_DIR}/include"
968    fi
969    LIBS="${LIBS} -lqt"
970    qtlib="qt"
971    AC_LINK_IFELSE(
972         [
973                 AC_LANG_PROGRAM(
974                 [#include <qt3/qdatetime.h>],
975                 [QDate date();])
976         ],
977         [ac_cv_lib_qt_qt_date="yes"],
978         [ac_cv_lib_qt_qt_date="no"])
979    LIBS="${saved_libs}"
980    CPPFLAGS="${saved_cppflags}"
981         
982    if test "${ac_cv_lib_qt_qt_date}" = "no"; then
983       saved_libs="${LIBS}"
984       saved_cppflags="${CPPFLAGS}"
985       if test "x${QT_DIR}" != "x"; then
986          LIBS="${LIBS} -L${QT_DIR}/lib"
987          CPPFLAGS="${CPPFLAGS} -I${QT_DIR}/include"
988       fi
989       LIBS="${LIBS} -lqt-mt"
990       qtlib="qt-mt"     
991       AC_LINK_IFELSE(
992                 [
993                         AC_LANG_PROGRAM(
994                         [#include <qt3/qdatetime.h>],
995                         [QDate date();])
996                 ],
997                 [ac_cv_lib_qt_qt_date="yes"],
998                 [ac_cv_lib_qt_qt_date="no"])
999       LIBS="${saved_libs}"
1000       CPPFLAGS="${saved_cppflags}"
1001    fi   
1002
1003    if test "${ac_cv_lib_qt_qt_date}" = "yes"; then
1004       AC_MSG_RESULT(yes) 
1005    else
1006       AC_MSG_RESULT(no) 
1007    fi
1008         
1009    if test "${ac_cv_lib_qt_qt_date}" = "yes"; then
1010       QT_LIB="-l${qtlib}"
1011       if test "${QT_DIR}" != ""; then
1012          QT_LIB="-L${QT_DIR}/lib ${QT_LIB}"
1013          QT_INCLUDE="-I${QT_DIR}/include"
1014       fi
1015       PBX_QT=1
1016       AC_DEFINE([HAVE_QT], 1, [Define if your system has the Qt library])
1017       AC_PATH_TOOL(QTMOC, moc, No)
1018    fi
1019 fi
1020
1021 AC_LANG_POP
1022
1023 LUA_INCLUDE="-I/usr/include/lua5.1"
1024 LUA_LIB="-llua5.1"
1025 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h]) 
1026
1027 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1028
1029 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1030
1031 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1032
1033 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1034
1035 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1036
1037 if test "$PBX_CRYPTO" = "1";
1038 then
1039     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1040 fi
1041
1042 if test "$PBX_OPENSSL" = "1";
1043 then
1044     AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
1045 fi
1046
1047 AST_EXT_LIB_CHECK([FREETDS], [tds], [tds_version], [tds.h])
1048 if test "${PBX_FREETDS}" != "0";
1049 then
1050     case `grep TDS_VERSION_NO ${FREETDS_DIR:-/usr}/include/tdsver.h` in
1051         *0.64*)
1052                 FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_64"
1053         ;;
1054     *0.63*)
1055         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_63"
1056         ;;
1057     *0.62*)
1058         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_62"
1059         ;;
1060     *)
1061         FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_PRE_0_62"
1062         ;;
1063     esac
1064 fi
1065
1066 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1067
1068 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1069
1070 if test "${host_os}" != "linux-gnu" ; then
1071   tonezone_extra="-lm"
1072 fi
1073
1074 # new tonezone, version 1.4.0
1075 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/tonezone.h], [${tonezone_extra}], [], [140])
1076 # other case, old tonezone (0.80)
1077 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/zaptel.h], [${tonezone_extra}], [], [80])
1078
1079 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1080
1081 AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1082
1083 AC_LANG_PUSH(C++)
1084
1085 if test "${USE_VPB}" != "no"; then
1086    AC_MSG_CHECKING(for vpb_open in -lvpb)
1087    saved_libs="${LIBS}"
1088    saved_cppflags="${CPPFLAGS}"
1089    if test "x${VPB_DIR}" != "x"; then
1090       if test -d ${VPB_DIR}/lib; then
1091          vpblibdir=${VPB_DIR}/lib
1092       else
1093          vpblibdir=${VPB_DIR}
1094       fi
1095       LIBS="${LIBS} -L${vpblibdir}"
1096       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1097    fi
1098    LIBS="${LIBS} -lvpb -lpthread"
1099    AC_LINK_IFELSE(
1100         [
1101         AC_LANG_PROGRAM(
1102         [#include <vpbapi.h>],
1103         [int q = vpb_open(0,0);])
1104         ],
1105         [       AC_MSG_RESULT(yes) 
1106                 ac_cv_lib_vpb_vpb_open="yes" 
1107         ],
1108         [       AC_MSG_RESULT(no) 
1109                 ac_cv_lib_vpb_vpb_open="no" 
1110         ]
1111         )
1112    LIBS="${saved_libs}"
1113    CPPFLAGS="${saved_cppflags}"
1114    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1115         VPB_LIB="-lvpb"
1116         if test "${VPB_DIR}" != ""; then
1117            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1118            VPB_INCLUDE="-I${VPB_DIR}/include"
1119         fi
1120         PBX_VPB=1
1121         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1122    fi
1123 fi
1124
1125 AC_LANG_POP
1126
1127 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1128
1129 # Check for various zaptel features and locations.
1130 # The version number, which goes into HAVE_ZAPTEL_VERSION,
1131 # will be used in the system headers to determine the location
1132 # of the zaptel.h header.
1133
1134 AST_C_DEFINE_CHECK([ZAPTEL], [ZT_TONE_DTMF_BASE], [zaptel/zaptel.h], [140])
1135 AST_C_DEFINE_CHECK([ZAPTEL], [ZT_DIAL_OP_CANCEL], [zaptel/zaptel.h], [90])
1136
1137 # Check for VLDTMF support
1138 AST_C_DEFINE_CHECK([ZAPTEL_VLDTMF], [ZT_EVENT_REMOVED], [zaptel/zaptel.h])
1139
1140 # Check for transcode support
1141 AST_C_DEFINE_CHECK([ZAPTEL_TRANSCODE], [ZT_TCOP_ALLOCATE], [zaptel/zaptel.h])
1142
1143 # On FreeBSD, try old zaptel (0.80 or so) and pretend we have vldtmf
1144 case "${host_os}" in
1145     freebsd*)
1146         AST_EXT_LIB_CHECK([ZAPTEL], [zaptel],, [zaptel.h],,, [80])
1147         AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel/zaptel.h],,, [90])
1148         AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel.h],,, [80])
1149
1150         # other case, old tonezone (0.80)
1151         AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel.h], [${tonezone_extra}],, [80])
1152         ;;
1153 esac
1154
1155 EDITLINE_LIB=""
1156 if test "x$TERMCAP_LIB" != "x" ; then
1157   EDITLINE_LIB="$TERMCAP_LIB"
1158 elif test "x$TINFO_LIB" != "x" ; then
1159   EDITLINE_LIB="$TINFO_LIB"
1160 elif test "x$CURSES_LIB" != "x" ; then
1161   EDITLINE_LIB="$CURSES_LIB"
1162 elif test "x$NCURSES_LIB" != "x" ; then
1163   EDITLINE_LIB="$NCURSES_LIB"
1164 else
1165   AC_MSG_ERROR(*** termcap support not found)
1166 fi
1167 AC_SUBST(EDITLINE_LIB)
1168
1169 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1170 AC_SUBST(PBX_H323)
1171
1172 AC_CHECK_HEADER([linux/compiler.h],
1173                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1174
1175 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1176                                    #include <linux/version.h>
1177                                    #ifdef HAVE_LINUX_COMPILER_H
1178                                    #include <linux/compiler.h>
1179                                    #endif
1180                                    ])
1181 AC_SUBST(PBX_IXJUSER)
1182
1183 AST_EXT_TOOL_CHECK([SDL], [sdl])
1184 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1185 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1186
1187 # possible places for video4linux version 1
1188 AC_CHECK_HEADER([linux/videodev.h],
1189         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1190
1191 # possible places for X11
1192 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1193 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1194
1195 PBX_GTK=0
1196 AC_CHECK_TOOL(GTKCONFIG, gtk-config, No)
1197 if test ! "x${GTKCONFIG}" = xNo; then
1198    GTK_INCLUDE=$(${GTKCONFIG} --cflags gthread)
1199    GTK_LIB=$(${GTKCONFIG} --libs gthread)
1200    PBX_GTK=1
1201    AC_DEFINE([HAVE_GTK], 1, [Define if your system has the GTK libraries.])
1202 fi
1203 AC_SUBST(PBX_GTK)
1204 AC_SUBST(GTK_INCLUDE)
1205 AC_SUBST(GTK_LIB)
1206
1207 PBX_GTK2=0
1208 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1209 if test ! "x${PKGCONFIG}" = xNo; then
1210    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1211    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1212    PBX_GTK2=1
1213    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1214 fi
1215 AC_SUBST(PBX_GTK2)
1216 AC_SUBST(GTK2_INCLUDE)
1217 AC_SUBST(GTK2_LIB)
1218
1219 if test "${USE_CURL}" != "no"; then
1220    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
1221    if test ! x"${CURL_CONFIG}" = xNo; then
1222    # check for version
1223       if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
1224          CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
1225          CURL_LIB=$(${CURL_CONFIG} --libs)
1226
1227          AC_MSG_CHECKING(for curl_version() in curl/curl.h)
1228          saved_cppflags="${CPPFLAGS}"
1229          CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
1230          AC_COMPILE_IFELSE(
1231             [AC_LANG_PROGRAM(
1232                 [#include <curl/curl.h>],
1233                     [curl_version();])
1234             ],[
1235                 AC_MSG_RESULT(yes)
1236                 ac_cv_curl_h="yes"
1237             ],[
1238                 AC_MSG_RESULT(no)
1239                 ac_cv_curl_h="no"
1240             ]
1241          )
1242          CPPFLAGS="${saved_cppflags}"
1243          if test "${ac_cv_curl_h}" = "yes"; then
1244              PBX_CURL=1
1245              AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
1246          fi
1247       fi
1248    fi
1249 fi
1250
1251 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1252 AST_CHECK_MANDATORY
1253
1254 AC_OUTPUT
1255
1256 if test "x${silent}" != "xyes" ; then
1257 echo
1258 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1259 echo "            .\$7\$7..          .7\$\$7:.    "
1260 echo "          .\$\$:.                 ,\$7.7   "
1261 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1262 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1263 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1264 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1265 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1266 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1267 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1268 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1269 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1270 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1271 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1272 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1273 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1274 echo " \$\$\$\$\$                        \$\$\$       "
1275 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1276 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1277 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1278 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1279 echo
1280 fi
1281
1282 AC_MSG_NOTICE(Package configured for: )
1283 AC_MSG_NOTICE( OS type  : $host_os)
1284 AC_MSG_NOTICE( Host CPU : $host_cpu)
1285 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1286 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1287 if test "${cross_compiling}" = "yes"; then
1288    AC_MSG_NOTICE( Cross Compilation = YES)
1289 fi