Merged revisions 134161 via svnmerge from
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT(asterisk, 1.6, www.asterisk.org)
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 # specify output header file
21 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
22
23 AC_COPYRIGHT("Asterisk")
24 AC_REVISION($Revision$)
25
26 AC_GNU_SOURCE
27 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
28
29 case "${host_os}" in
30      freebsd*)
31      ac_default_prefix=/usr/local
32      CPPFLAGS=-I/usr/local/include
33      LDFLAGS=-L/usr/local/lib
34      ;;
35
36      *)
37      ac_default_prefix=/usr
38      if test ${sysconfdir} = '${prefix}/etc'; then
39         sysconfdir=/etc
40      fi
41      if test ${mandir} = '${prefix}/man'; then
42         mandir=/usr/share/man
43      fi
44      ;;
45 esac
46
47 if test ${localstatedir} = '${prefix}/var'; then
48      localstatedir=/var
49 fi
50
51 BUILD_PLATFORM=${build}
52 BUILD_CPU=${build_cpu}
53 BUILD_VENDOR=${build_vendor}
54 BUILD_OS=${build_os}
55
56 AC_SUBST(BUILD_PLATFORM)
57 AC_SUBST(BUILD_CPU)
58 AC_SUBST(BUILD_VENDOR)
59 AC_SUBST(BUILD_OS)
60
61 HOST_PLATFORM=${host}
62 HOST_CPU=${host_cpu}
63 HOST_VENDOR=${host_vendor}
64 HOST_OS=${host_os}
65
66 AC_SUBST(HOST_PLATFORM)
67 AC_SUBST(HOST_CPU)
68 AC_SUBST(HOST_VENDOR)
69 AC_SUBST(HOST_OS)
70
71 WINARCH=0
72
73 case "${host_os}" in
74      freebsd*)
75      OSARCH=FreeBSD
76      ;;
77      netbsd*)
78      OSARCH=NetBSD
79      ;;
80      openbsd*)
81      OSARCH=OpenBSD
82      ;;
83      solaris*)
84      OSARCH=SunOS
85      ;;
86      mingw32)
87      OSARCH=mingw32
88      WINARCH=1
89      ;;
90      cygwin)
91      OSARCH=cygwin
92      WINARCH=1
93      ;;
94      *)
95      OSARCH=${host_os}
96      ;;
97 esac
98
99 AC_SUBST(OSARCH)
100 AC_SUBST(WINARCH)
101
102 #  check for uname
103 AC_PATH_TOOL([UNAME], [uname], No)
104 if test ! x"${UNAME}" = xNo; then
105    PBX_OSREV=$(${UNAME} -r)
106 fi
107 AC_SUBST(PBX_OSREV)
108
109 AH_TOP(
110 #ifndef ASTERISK_AUTOCONFIG_H
111 #define ASTERISK_AUTOCONFIG_H
112
113 #include "asterisk/buildopts.h"
114
115 )
116
117 AH_BOTTOM(
118 #endif
119 )
120
121 # cross-compile checks
122 if test "${cross_compiling}" = "yes"; 
123 then
124    AC_CHECK_TOOL(CC, gcc, :)
125    AC_CHECK_TOOL(CXX, g++, :)
126    AC_CHECK_TOOL(LD, ld, :)
127    AC_CHECK_TOOL(RANLIB, ranlib, :)
128 fi
129
130 # Checks for programs.
131 AC_PROG_CC
132 AC_PROG_CXX
133 AC_PROG_CPP
134 AC_PROG_CXXCPP
135 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
136 # the developers regenerating the configure script don't have to install libtool.
137 AST_PROG_LD     # note, does not work on FreeBSD
138 AC_PROG_AWK
139 AC_PROG_INSTALL
140 AC_PROG_LN_S
141 AC_PROG_RANLIB
142 AST_CHECK_GNU_MAKE
143
144 AC_PATH_TOOL([STRIP], [strip], :)
145 AC_PATH_TOOL([AR], [ar], :)
146
147 GNU_LD=0
148 if test "x$with_gnu_ld" = "xyes" ; then
149    GNU_LD=1
150 fi
151 AC_SUBST(GNU_LD)
152
153 AC_PATH_PROG([GREP], [grep], :)
154 AC_PATH_PROG([FIND], [find], :)
155 AC_PATH_PROG([COMPRESS], [compress], :)
156 AC_PATH_PROG([BASENAME], [basename], :)
157 AC_PATH_PROG([ID], [id], :)
158 AC_PATH_PROG([DIRNAME], [dirname], :)
159 AC_PATH_PROG([SHELL], [sh], :)
160 AC_PATH_PROG([LN], [ln], :)
161 AC_PATH_PROG([DOT], [dot], :)
162 AC_PATH_PROG([WGET], [wget], :)
163 AC_PATH_PROG([RUBBER], [rubber], :)
164 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
165 if test "${WGET}" != ":" ; then
166   DOWNLOAD=${WGET}
167 else
168   AC_PATH_PROG([FETCH], [fetch], [:])
169   DOWNLOAD=${FETCH}
170 fi
171 AC_SUBST(DOWNLOAD)
172
173 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
174 if test "${SOXMIX}" != ":" ; then
175         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
176 fi
177
178 ACX_PTHREAD
179
180 AC_LANG(C)
181
182 AC_ARG_ENABLE(dev-mode,
183         [  --enable-dev-mode    Turn on developer mode],
184         [case "${enableval}" in
185               y|ye|yes) AST_DEVMODE=yes ;;
186               n|no)  AST_DEVMODE=no ;;
187               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
188         esac])
189 AC_SUBST(AST_DEVMODE)
190
191 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
192 # various packages.
193 # $1 is the prefix for the variables in makeopts and autoconfig.h
194 # $2 is the short comment, $4 is the long comment
195 # $3 is the name used in --with- or --without- flags for configure.
196 #
197 # Package option names should be in alphabetical order
198 # by the --with option name (the third field),
199 # to make things easier for the users.
200
201 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
202
203 # BKTR is used for backtrace support on platforms that do not
204 # have it natively.
205 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
206 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
207 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
208 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
209 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
210 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
211 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
212 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
213 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
214 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
215 AST_EXT_LIB_SETUP([GMIME], [GMime library], [gmime])
216 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
217 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
218 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
219 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
220 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
221 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
222 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
223 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
224 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
225 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
226 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
227 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
228 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
229 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [odbc])
230 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
231 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
232 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
233 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
234 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
235 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
236 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
237 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
238 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
239 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
240 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
241 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
242 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
243 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
244 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
245 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
246 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
247 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
248 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
249 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
250 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
251 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
252 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
253 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
254 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
255 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
256 AST_EXT_LIB_SETUP([USB], [usb], [usb])
257 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
258 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
259 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
260 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
261
262 # check for basic system features and functionality before
263 # checking for package libraries
264
265 AC_FUNC_ALLOCA
266 AC_HEADER_DIRENT
267 AC_HEADER_STDC
268 AC_HEADER_SYS_WAIT
269 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])
270
271 AC_CHECK_HEADERS([winsock.h winsock2.h])
272
273 AC_SYS_LARGEFILE
274
275 # Checks for typedefs, structures, and compiler characteristics.
276 AC_HEADER_STDBOOL
277 AC_C_CONST
278 AC_TYPE_UID_T
279 AC_C_INLINE
280 AC_TYPE_MODE_T
281 AC_TYPE_OFF_T
282 AC_TYPE_PID_T
283 AC_TYPE_SIZE_T
284 AC_CHECK_MEMBERS([struct stat.st_blksize])
285 AC_HEADER_TIME
286 AC_STRUCT_TM
287 AC_C_VOLATILE
288 AC_CHECK_TYPES([ptrdiff_t])
289
290 # Checks for library functions.
291 AC_FUNC_CHOWN
292 AC_FUNC_CLOSEDIR_VOID
293 AC_FUNC_ERROR_AT_LINE
294 AST_FUNC_FORK
295 AC_FUNC_FSEEKO
296 AC_PROG_GCC_TRADITIONAL
297 # XXX: these are commented out until we determine whether it matters if our malloc()
298 # acts exactly like glibc's or not
299 # AC_FUNC_MALLOC
300 # AC_FUNC_REALLOC
301 AC_FUNC_MEMCMP
302 AC_FUNC_MMAP
303 AC_FUNC_SELECT_ARGTYPES
304 AC_FUNC_SETVBUF_REVERSED
305 AC_TYPE_SIGNAL
306 AC_FUNC_STAT
307 AC_FUNC_STRCOLL
308 AC_FUNC_STRFTIME
309 AC_FUNC_STRNLEN
310 AC_FUNC_STRTOD
311 AC_FUNC_UTIME_NULL
312 AC_FUNC_VPRINTF
313 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])
314
315 AC_CHECK_FUNCS([glob])
316
317 AC_MSG_CHECKING(for timersub in time.h)
318 AC_LINK_IFELSE(
319         AC_LANG_PROGRAM([#include <sys/time.h>],
320                 [struct timeval *a; timersub(a, a, a);]),
321         AC_MSG_RESULT(yes)
322                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
323         AC_MSG_RESULT(no)
324 )
325
326 AC_CHECK_HEADER([sys/poll.h], 
327    [HAS_POLL=1]
328    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
329    )
330
331 AC_ARG_ENABLE(internal-poll,
332         [  --enable-internal-poll       Use Asterisk's poll implementation],
333         [case "${enableval}" in
334                 y|ye|yes) HAS_POLL="";;
335                 n|no) HAS_POLL="${HAS_POLL}" ;;
336                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
337         esac])
338 AC_SUBST(HAS_POLL)
339
340
341
342 # https support (in main/http.c) uses funopen on BSD systems,
343 # fopencookie on linux
344 AC_CHECK_FUNCS([funopen fopencookie])
345
346 AC_CHECK_FUNCS([inet_aton])
347
348 # check if we have IP_PKTINFO constant defined
349 AC_MSG_CHECKING(for IP_PKTINFO)
350 AC_LINK_IFELSE(
351                 AC_LANG_PROGRAM([#include <netinet/in.h>],
352                                                 [int pi = IP_PKTINFO;]),
353                 AC_MSG_RESULT(yes)
354                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
355                 AC_MSG_RESULT(no)
356 )
357
358 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
359 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
360
361 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
362 AC_LINK_IFELSE(
363         AC_LANG_PROGRAM([#include <stdlib.h>
364                          #include <netdb.h>],
365                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
366         AC_MSG_RESULT(yes)
367         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
368         AC_MSG_RESULT(no)
369 )
370
371 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
372 AC_LINK_IFELSE(
373         AC_LANG_PROGRAM([#include <stdlib.h>
374                          #include <netdb.h>],
375                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
376         AC_MSG_RESULT(yes)
377         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
378         AC_MSG_RESULT(no)
379 )
380
381 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
382
383 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
384 AC_LINK_IFELSE(
385 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
386 AC_MSG_RESULT(yes)
387 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
388 AC_MSG_RESULT(no)
389 )
390
391 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
392 AC_LINK_IFELSE(
393 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
394 AC_MSG_RESULT(yes)
395 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
396 AC_MSG_RESULT(no)
397 )
398
399 if test "${cross_compiling}" = "no";
400 then
401   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
402 fi
403
404 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
405
406 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
407 AC_LINK_IFELSE(
408 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
409 AC_MSG_RESULT(yes)
410 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
411 AC_MSG_RESULT(no)
412 )
413
414 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
415 AC_LINK_IFELSE(
416 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
417 AC_MSG_RESULT(yes)
418 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
419 AC_MSG_RESULT(no)
420 )
421
422 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
423
424 #if test "${cross_compiling}" = "no";
425 #then
426 #AC_MSG_CHECKING(for working epoll support)
427 #AC_LINK_IFELSE(
428 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
429 #                                         if (res < 0)
430 #                                            return 1;
431 #                                         close (res);
432 #                                         return 0;]),
433 #AC_MSG_RESULT(yes)
434 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
435 #AC_MSG_RESULT(no)
436 #)
437 #fi
438
439 AC_MSG_CHECKING(for compiler atomic operations)
440 AC_LINK_IFELSE(
441 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
442 AC_MSG_RESULT(yes)
443 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
444 AC_MSG_RESULT(no)
445 )
446
447 AST_GCC_ATTRIBUTE(pure)
448 AST_GCC_ATTRIBUTE(malloc)
449 AST_GCC_ATTRIBUTE(const)
450 AST_GCC_ATTRIBUTE(unused)
451 AST_GCC_ATTRIBUTE(always_inline)
452 AST_GCC_ATTRIBUTE(deprecated)
453 AST_GCC_ATTRIBUTE(sentinel)
454 AST_GCC_ATTRIBUTE(warn_unused_result)
455
456 AC_MSG_CHECKING(for -ffunction-sections support)
457 saved_CFLAGS="${CFLAGS}"
458 CFLAGS="${CFLAGS} -ffunction-sections"
459 AC_COMPILE_IFELSE(
460         AC_LANG_PROGRAM([], [int x = 1;]),
461         AC_MSG_RESULT(yes)
462         [saved_LDFLAGS="${LDFLAGS}"]
463         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
464         AC_MSG_CHECKING(for --gc-sections support)
465         AC_LINK_IFELSE(
466                 AC_LANG_PROGRAM([], [int x = 1;]),
467                 AC_MSG_RESULT(yes)
468                 [GC_CFLAGS="-ffunction-sections"]
469                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
470                 AC_MSG_RESULT(no)
471         )
472         [LDFLAGS="${saved_LDFLAGS}"],
473         AC_MSG_RESULT(no)
474 )
475 CFLAGS="${saved_CFLAGS}"
476 AC_SUBST(GC_CFLAGS)
477 AC_SUBST(GC_LDFLAGS)
478
479 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
480 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
481         AC_MSG_RESULT(yes)
482         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
483 else
484         AC_MSG_RESULT(no)
485         AST_DECLARATION_AFTER_STATEMENT=
486 fi
487 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
488
489 AC_MSG_CHECKING(for -fno-strict-overflow)
490 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
491    AC_MSG_RESULT(yes)
492    AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
493 else
494         AC_MSG_RESULT(no)
495         AST_NO_STRICT_OVERFLOW=
496 fi
497 AC_SUBST(AST_NO_STRICT_OVERFLOW)
498
499 AC_MSG_CHECKING(for sysinfo)
500 AC_LINK_IFELSE(
501         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
502                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
503         AC_MSG_RESULT(yes)
504         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
505         AC_MSG_RESULT(no)
506 )
507
508 AC_SEARCH_LIBS(res_9_ninit, resolv)
509 AC_MSG_CHECKING(for res_ninit)
510 AC_LINK_IFELSE(
511         AC_LANG_PROGRAM([
512                         #ifdef HAVE_SYS_SOCKET_H
513                         #include <sys/socket.h>
514                         #endif
515                         #ifdef HAVE_NETINET_IN_H
516                         #include <netinet/in.h>
517                         #endif
518                         #ifdef HAVE_ARPA_NAMESER_H
519                         #include <arpa/nameser.h>
520                         #endif
521                         #include <resolv.h>],
522                         [int foo = res_ninit(NULL);]),
523         AC_MSG_RESULT(yes)
524         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
525         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
526         AC_MSG_CHECKING(for res_ndestroy)
527         AC_LINK_IFELSE(
528                 AC_LANG_PROGRAM([
529                                 #ifdef HAVE_SYS_SOCKET_H
530                                 #include <sys/socket.h>
531                                 #endif
532                                 #ifdef HAVE_NETINET_IN_H
533                                 #include <netinet/in.h>
534                                 #endif
535                                 #ifdef HAVE_ARPA_NAMESER_H
536                                 #include <arpa/nameser.h>
537                                 #endif
538                                 #include <resolv.h>],
539                                 [res_ndestroy(NULL);]),
540                 AC_MSG_RESULT(yes)
541                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
542                 AC_MSG_RESULT(no)
543         ),
544         AC_MSG_RESULT(no)
545 )
546
547 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
548
549 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
550
551 AC_CHECK_HEADER([libkern/OSAtomic.h],
552                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
553
554 AC_CHECK_SIZEOF(int)
555
556 # do the package library checks now
557
558 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
559
560 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
561
562 if test "x${host_os}" = "xlinux-gnu" ; then
563   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
564 fi
565
566 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
567
568 # BSD might not have exp2, and/or log2
569 AST_EXT_LIB_CHECK([EXP2L], [m], [exp2l])
570 AST_EXT_LIB_CHECK([LOG2L], [m], [log2l])
571 AST_EXT_LIB_CHECK([EXP10L], [m], [exp10l])
572 AST_EXT_LIB_CHECK([LOG10L], [m], [log10l])
573 AST_EXT_LIB_CHECK([SINL], [m], [sinl])
574 AST_EXT_LIB_CHECK([COSL], [m], [cosl])
575 AST_EXT_LIB_CHECK([TANL], [m], [tanl])
576 AST_EXT_LIB_CHECK([ASINL], [m], [asinl])
577 AST_EXT_LIB_CHECK([ACOSL], [m], [acosl])
578 AST_EXT_LIB_CHECK([ATANL], [m], [atanl])
579 AST_EXT_LIB_CHECK([ATAN2L], [m], [atan2l])
580 AST_EXT_LIB_CHECK([POWL], [m], [powl])
581 AST_EXT_LIB_CHECK([SQRTL], [m], [sqrtl])
582 AST_EXT_LIB_CHECK([RINTL], [m], [rintl])
583 AST_EXT_LIB_CHECK([EXPL], [m], [expl])
584 AST_EXT_LIB_CHECK([LOGL], [m], [logl])
585 AST_EXT_LIB_CHECK([REMAINDERL], [m], [remainderl])
586 AST_EXT_LIB_CHECK([FMODL], [m], [fmodl])
587 AST_EXT_LIB_CHECK([ROUNDL], [m], [roundl])
588 AST_EXT_LIB_CHECK([TRUNCL], [m], [truncl])
589 AST_EXT_LIB_CHECK([STRTOLD], [c], [strtold], [stdlib.h])
590 AST_EXT_LIB_CHECK([FLOORL], [m], [floorl])
591 AST_EXT_LIB_CHECK([CEILL], [m], [ceill])
592 AST_EXT_LIB_CHECK([EXP2], [m], [exp2])
593 AST_EXT_LIB_CHECK([LOG2], [m], [log2])
594 AST_EXT_LIB_CHECK([EXP10], [m], [exp10])
595 AST_EXT_LIB_CHECK([LOG10], [m], [log10])
596 AST_EXT_LIB_CHECK([SIN], [m], [sin])
597 AST_EXT_LIB_CHECK([COS], [m], [cos])
598 AST_EXT_LIB_CHECK([TAN], [m], [tan])
599 AST_EXT_LIB_CHECK([ASIN], [m], [asin])
600 AST_EXT_LIB_CHECK([ACOS], [m], [acos])
601 AST_EXT_LIB_CHECK([ATAN], [m], [atan])
602 AST_EXT_LIB_CHECK([ATAN2], [m], [atan2])
603 AST_EXT_LIB_CHECK([POW], [m], [pow])
604 AST_EXT_LIB_CHECK([SQRT], [m], [sqrt])
605 AST_EXT_LIB_CHECK([RINT], [m], [rint])
606 AST_EXT_LIB_CHECK([EXP], [m], [exp])
607 AST_EXT_LIB_CHECK([LOG], [m], [log])
608 AST_EXT_LIB_CHECK([REMAINDER], [m], [remainder])
609 AST_EXT_LIB_CHECK([FMOD], [m], [fmod])
610 AST_EXT_LIB_CHECK([ROUND], [m], [round])
611 AST_EXT_LIB_CHECK([TRUNC], [m], [trunc])
612 AST_EXT_LIB_CHECK([STRTOD], [c], [strtod], [stdlib.h])
613 AST_EXT_LIB_CHECK([FLOOR], [m], [floor])
614 AST_EXT_LIB_CHECK([CEIL], [m], [ceil])
615
616 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
617
618 GSM_INTERNAL="yes"
619 AC_SUBST(GSM_INTERNAL)
620 GSM_SYSTEM="yes"
621 if test "${USE_GSM}" != "no"; then
622    if test "${GSM_DIR}" = "internal"; then
623       GSM_SYSTEM="no"
624    elif test "${GSM_DIR}" != ""; then
625       GSM_INTERNAL="no"
626    fi
627    if test "${GSM_SYSTEM}" = "yes"; then
628       gsmlibdir=""
629       if test "x${GSM_DIR}" != "x"; then
630          if test -d ${GSM_DIR}/lib; then
631             gsmlibdir="-L${GSM_DIR}/lib"
632          else
633             gsmlibdir="-L${GSM_DIR}"
634          fi
635       fi
636       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
637       [Define to indicate the GSM library]), [], ${gsmlibdir})
638       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
639          if test "x${GSM_DIR}" != "x" ; then
640             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
641             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
642          else
643             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
644             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
645          fi
646          if test "${GSM_HEADER_FOUND}" = "0" ; then
647             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
648                if test "x${GSM_MANDATORY}" = "xyes" ; then
649                   AC_MSG_NOTICE([***])
650                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
651                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
652                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
653                   exit 1
654                fi
655             fi
656          fi
657          GSM_OK=0
658          if test "${GSM_HEADER_FOUND}" = "1" ; then
659             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
660             GSM_OK=1
661          else
662             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
663                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
664                GSM_OK=1
665             fi
666          fi
667          if test "${GSM_OK}" = "1" ; then
668             GSM_LIB="-lgsm"
669             if test "x${GSM_DIR}" != "x"; then
670                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
671                GSM_INCLUDE="-I${GSM_DIR}/include"
672             fi
673             PBX_GSM=1
674             GSM_INTERNAL="no"
675          fi
676       fi
677    fi
678    if test "${GSM_INTERNAL}" = "yes"; then
679       PBX_GSM=1
680       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
681    fi
682 fi
683
684 if test "${host_os}" != "linux-gnu" ; then
685   AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
686 else
687   PBX_ICONV=1
688 fi
689
690 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
691
692 if test "${USE_IMAP_TK}" != "no"; then
693         saved_cppflags="${CPPFLAGS}"
694         saved_libs="${LIBS}"
695         switch_to_system_on_failure="no"
696         if test "${IMAP_TK_DIR}" = ""; then
697                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
698                 switch_to_system_on_failure="yes"
699         fi
700         if test "${IMAP_TK_DIR}" != "system"; then
701                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
702                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
703                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
704                 fi
705                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
706                 imap_include="-I${IMAP_TK_DIR}/c-client"
707         CPPFLAGS="${CPPFLAGS} ${imap_include}"
708                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
709                 AC_LINK_IFELSE(
710                 AC_LANG_PROGRAM(
711                                 [#include "c-client.h"
712                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
713                                 {
714                                 }
715                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
716                                 {
717                                 }
718                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
719                                 {
720                                 }
721                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
722                                 {
723                                 }
724                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
725                                 {
726                                 }
727                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
728                                 {
729                                 }
730                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
731                                 {
732                                 }
733                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
734                                 {
735                                 }
736                                 void mm_log (char *string,long errflg)
737                                 {
738                                 }
739                                 void mm_dlog (char *string)
740                                 {
741                                 }
742                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
743                                 {
744                                 }
745                                 void mm_critical (MAILSTREAM *stream)
746                                 {
747                                 }
748                                 void mm_nocritical (MAILSTREAM *stream)
749                                 {
750                                 }
751                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
752                                 {
753                                 }
754                                 void mm_fatal (char *string)
755                                 {
756                                 }],
757                                 [
758                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
759                                 ]
760                         ),
761                         [ac_cv_imap_tk="yes"],
762                         [ac_cv_imap_tk="no"]
763                 )
764                 if test "${ac_cv_imap_tk}" = "yes"; then
765                         AC_LINK_IFELSE(
766                                 AC_LANG_PROGRAM(
767                                         [#include "c-client.h"
768                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
769                                         {
770                                         }
771                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
772                                         {
773                                         }
774                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
775                                         {
776                                         }
777                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
778                                         {
779                                         }
780                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
781                                         {
782                                         }
783                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
784                                         {
785                                         }
786                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
787                                         {
788                                         }
789                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
790                                         {
791                                         }
792                                         void mm_log (char *string,long errflg)
793                                         {
794                                         }
795                                         void mm_dlog (char *string)
796                                         {
797                                         }
798                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
799                                         {
800                                         }
801                                         void mm_critical (MAILSTREAM *stream)
802                                         {
803                                         }
804                                         void mm_nocritical (MAILSTREAM *stream)
805                                         {
806                                         }
807                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
808                                         {
809                                         }
810                                         void mm_fatal (char *string)
811                                         {
812                                         }],
813                                         [
814                                         long check = mail_expunge_full(NULL, "", 0);
815                                         ]
816                                 ),
817                                 [ac_cv_imap_tk2006="yes"],
818                                 [ac_cv_imap_tk2006="no"]
819                         )
820                 fi
821                 CPPFLAGS="${saved_cppflags}"
822                 LIBS="${saved_libs}"
823                 if test "${ac_cv_imap_tk}" = "no"; then
824                         AC_MSG_RESULT(no)
825                         if test "${switch_to_system_on_failure}" = "yes"; then
826                                 IMAP_TK_DIR="system"
827                         else #This means they specified a directory. Search for a package installation there too
828                                 AC_MSG_CHECKING([for system c-client library...])
829                                 CPPFLAGS="${saved_cppflags}"
830                                 LIBS="${saved_libs}"
831                                 imap_include="-I${IMAP_TK_DIR}/include"
832                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
833                                 imap_libs="-lc-client"
834                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
835                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
836                                 AC_LINK_IFELSE(
837                                 AC_LANG_PROGRAM(
838                                                 [#include "c-client.h"
839                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
840                                                 {
841                                                 }
842                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
843                                                 {
844                                                 }
845                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
846                                                 {
847                                                 }
848                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
849                                                 {
850                                                 }
851                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
852                                                 {
853                                                 }
854                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
855                                                 {
856                                                 }
857                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
858                                                 {
859                                                 }
860                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
861                                                 {
862                                                 }
863                                                 void mm_log (char *string,long errflg)
864                                                 {
865                                                 }
866                                                 void mm_dlog (char *string)
867                                                 {
868                                                 }
869                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
870                                                 {
871                                                 }
872                                                 void mm_critical (MAILSTREAM *stream)
873                                                 {
874                                                 }
875                                                 void mm_nocritical (MAILSTREAM *stream)
876                                                 {
877                                                 }
878                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
879                                                 {
880                                                 }
881                                                 void mm_fatal (char *string)
882                                                 {
883                                                 }],
884                                                 [
885                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
886                                                 ]
887                                         ),
888                                         [ac_cv_imap_tk="yes"],
889                                         [ac_cv_imap_tk="no"]
890                                 )
891                                 if test "${ac_cv_imap_tk}" = "yes"; then
892                                         AC_LINK_IFELSE(
893                                                 AC_LANG_PROGRAM(
894                                                         [#include "c-client.h"
895                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
896                                                         {
897                                                         }
898                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
899                                                         {
900                                                         }
901                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
902                                                         {
903                                                         }
904                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
905                                                         {
906                                                         }
907                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
908                                                         {
909                                                         }
910                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
911                                                         {
912                                                         }
913                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
914                                                         {
915                                                         }
916                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
917                                                         {
918                                                         }
919                                                         void mm_log (char *string,long errflg)
920                                                         {
921                                                         }
922                                                         void mm_dlog (char *string)
923                                                         {
924                                                         }
925                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
926                                                         {
927                                                         }
928                                                         void mm_critical (MAILSTREAM *stream)
929                                                         {
930                                                         }
931                                                         void mm_nocritical (MAILSTREAM *stream)
932                                                         {
933                                                         }
934                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
935                                                         {
936                                                         }
937                                                         void mm_fatal (char *string)
938                                                         {
939                                                         }],
940                                                         [
941                                                         long check = mail_expunge_full(NULL, "", 0);
942                                                         ]
943                                                 ),
944                                                 [ac_cv_imap_tk2006="yes"],
945                                                 [ac_cv_imap_tk2006="no"]
946                                         )
947                                 fi
948                         fi
949                 fi
950         fi 
951         if test "${IMAP_TK_DIR}" = "system"; then
952                 #We will enter here if user specified "system" or if any of above checks failed
953                 AC_MSG_CHECKING([for system c-client library...])
954                 CPPFLAGS="${saved_cppflags}"
955                 LIBS="${saved_libs}"
956                 imap_ldflags=""
957                 imap_libs="-lc-client"
958                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
959                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
960                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
961                 AC_LINK_IFELSE(
962                 AC_LANG_PROGRAM(
963                                 [#include <stdio.h>
964                                 #include <imap/c-client.h>
965                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
966                                 {
967                                 }
968                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
969                                 {
970                                 }
971                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
972                                 {
973                                 }
974                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
975                                 {
976                                 }
977                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
978                                 {
979                                 }
980                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
981                                 {
982                                 }
983                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
984                                 {
985                                 }
986                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
987                                 {
988                                 }
989                                 void mm_log (char *string,long errflg)
990                                 {
991                                 }
992                                 void mm_dlog (char *string)
993                                 {
994                                 }
995                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
996                                 {
997                                 }
998                                 void mm_critical (MAILSTREAM *stream)
999                                 {
1000                                 }
1001                                 void mm_nocritical (MAILSTREAM *stream)
1002                                 {
1003                                 }
1004                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1005                                 {
1006                                 }
1007                                 void mm_fatal (char *string)
1008                                 {
1009                                 }],
1010                                 [
1011                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1012                                 ]
1013                         ),
1014                         [ac_cv_imap_tk="yes"],
1015                         [ac_cv_imap_tk="no"]
1016                 )
1017                 if test "${ac_cv_imap_tk}" = "yes"; then
1018                         AC_LINK_IFELSE(
1019                                 AC_LANG_PROGRAM(
1020                                         [#include <stdio.h>
1021                                         #include <imap/c-client.h>
1022                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1023                                         {
1024                                         }
1025                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1026                                         {
1027                                         }
1028                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1029                                         {
1030                                         }
1031                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1032                                         {
1033                                         }
1034                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1035                                         {
1036                                         }
1037                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1038                                         {
1039                                         }
1040                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1041                                         {
1042                                         }
1043                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1044                                         {
1045                                         }
1046                                         void mm_log (char *string,long errflg)
1047                                         {
1048                                         }
1049                                         void mm_dlog (char *string)
1050                                         {
1051                                         }
1052                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1053                                         {
1054                                         }
1055                                         void mm_critical (MAILSTREAM *stream)
1056                                         {
1057                                         }
1058                                         void mm_nocritical (MAILSTREAM *stream)
1059                                         {
1060                                         }
1061                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1062                                         {
1063                                         }
1064                                         void mm_fatal (char *string)
1065                                         {
1066                                         }],
1067                                         [
1068                                         long check = mail_expunge_full(NULL, "", 0);
1069                                         ]
1070                                 ),
1071                                 [ac_cv_imap_tk2006="yes"],
1072                                 [ac_cv_imap_tk2006="no"]
1073                         )
1074                 else #looking in imap directory didn't work, try c-client
1075                         imap_ldflags=""
1076                         imap_libs="-lc-client"
1077                         imap_include="-DUSE_SYSTEM_CCLIENT"
1078                         CPPFLAGS="${saved_cppflags}"
1079                         LIBS="${saved_libs}"
1080                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1081                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1082                         AC_LINK_IFELSE(
1083                         AC_LANG_PROGRAM(
1084                                         [#include <stdio.h>
1085                                         #include <c-client/c-client.h>
1086                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1087                                         {
1088                                         }
1089                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1090                                         {
1091                                         }
1092                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1093                                         {
1094                                         }
1095                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1096                                         {
1097                                         }
1098                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1099                                         {
1100                                         }
1101                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1102                                         {
1103                                         }
1104                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1105                                         {
1106                                         }
1107                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1108                                         {
1109                                         }
1110                                         void mm_log (char *string,long errflg)
1111                                         {
1112                                         }
1113                                         void mm_dlog (char *string)
1114                                         {
1115                                         }
1116                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1117                                         {
1118                                         }
1119                                         void mm_critical (MAILSTREAM *stream)
1120                                         {
1121                                         }
1122                                         void mm_nocritical (MAILSTREAM *stream)
1123                                         {
1124                                         }
1125                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1126                                         {
1127                                         }
1128                                         void mm_fatal (char *string)
1129                                         {
1130                                         }],
1131                                         [
1132                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1133                                         ]
1134                                 ),
1135                                 [ac_cv_imap_tk="yes"],
1136                                 [ac_cv_imap_tk="no"]
1137                         )
1138                         if test "${ac_cv_imap_tk}" = "yes"; then
1139                                 AC_LINK_IFELSE(
1140                                         AC_LANG_PROGRAM(
1141                                                 [#include <stdio.h>
1142                                                 #include <c-client/c-client.h>
1143                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1144                                                 {
1145                                                 }
1146                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1147                                                 {
1148                                                 }
1149                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1150                                                 {
1151                                                 }
1152                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1153                                                 {
1154                                                 }
1155                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1156                                                 {
1157                                                 }
1158                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1159                                                 {
1160                                                 }
1161                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1162                                                 {
1163                                                 }
1164                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1165                                                 {
1166                                                 }
1167                                                 void mm_log (char *string,long errflg)
1168                                                 {
1169                                                 }
1170                                                 void mm_dlog (char *string)
1171                                                 {
1172                                                 }
1173                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1174                                                 {
1175                                                 }
1176                                                 void mm_critical (MAILSTREAM *stream)
1177                                                 {
1178                                                 }
1179                                                 void mm_nocritical (MAILSTREAM *stream)
1180                                                 {
1181                                                 }
1182                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1183                                                 {
1184                                                 }
1185                                                 void mm_fatal (char *string)
1186                                                 {
1187                                                 }],
1188                                                 [
1189                                                 long check = mail_expunge_full(NULL, "", 0);
1190                                                 ]
1191                                         ),
1192                                         [ac_cv_imap_tk2006="yes"],
1193                                         [ac_cv_imap_tk2006="no"]
1194                                 )
1195                         fi
1196                 fi
1197         fi
1198         if test "${ac_cv_imap_tk}" = "yes"; then
1199                 AC_MSG_RESULT(yes)
1200                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1201                 IMAP_TK_INCLUDE="${imap_include}"
1202                 PBX_IMAP_TK=1
1203                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1204                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1205                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1206                 fi
1207         else
1208                 AC_MSG_RESULT(no) 
1209         fi
1210         CPPFLAGS="${saved_cppflags}"
1211         LIBS="${saved_libs}"
1212 fi
1213
1214 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1215
1216 # Needed by unixodbc
1217 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1218
1219 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1220
1221 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1222
1223 if test "${PBX_MISDN}" = 1; then
1224    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1225    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1226    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1227    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1228    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1229 fi
1230
1231 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1232
1233 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1234
1235 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp], , [--agent-libs],
1236 [#include <net-snmp/net-snmp-config.h>
1237 #include <net-snmp/net-snmp-includes.h>
1238 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1239 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1240
1241 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1242
1243 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1244
1245 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1246
1247 # Non-glibc platforms require libexecinfo for backtrace support
1248 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1249 # Linux, however, has backtrace directly in glibc
1250 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1251
1252 # possible places for oss definitions
1253 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1254 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1255 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1256
1257 PG_CONFIG=No
1258 if test "${USE_PGSQL}" != "no"; then    
1259    if test "x${PGSQL_DIR}" != "x"; then
1260       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1261       if test x"${PG_CONFIG}" = xNo; then
1262          AC_MSG_NOTICE([***])
1263          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1264          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1265          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1266          AC_MSG_NOTICE([*** including --without-postgres])
1267          exit 1
1268       fi
1269    else
1270       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1271    fi
1272 fi
1273 if test "${PG_CONFIG}" != No; then
1274    PGSQL_libdir=`${PG_CONFIG} --libdir`
1275    PGSQL_includedir=`${PG_CONFIG} --includedir`
1276    if test "x$?" != "x0" ; then
1277       if test -n "${PGSQL_MANDATORY}" ; then
1278          AC_MSG_NOTICE([***])
1279          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1280          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1281          AC_MSG_NOTICE([*** including --without-postgres])
1282          exit 1
1283           fi
1284    else 
1285       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1286       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1287
1288       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1289          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1290          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1291          PBX_PGSQL=1
1292       elif test -n "${PGSQL_MANDATORY}";
1293       then
1294          AC_MSG_NOTICE([***])
1295          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1296          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1297          AC_MSG_NOTICE([*** including --without-postgres])
1298          exit 1
1299       fi
1300    fi
1301 fi
1302
1303 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1304
1305 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1306
1307 AST_EXT_LIB_CHECK([PRI], [pri], [pri_get_version], [libpri.h])
1308
1309 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1310
1311 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1312
1313 AST_C_COMPILE_CHECK([SPANDSP], [
1314                 #if SPANDSP_RELEASE_DATE < 20080516
1315                 #error "spandsp 0.0.5 or greater is required"
1316                 #endif
1317         ], [spandsp/version.h], , [minimum version of SpanDSP])
1318
1319 if test "x${PBX_SPANDSP}" = "x1" ; then
1320         # We found the correct version in the header, now let's make sure it links
1321         # properly, and that libtiff is available
1322         PBX_SPANDSP=0
1323         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1324 fi
1325
1326 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1327
1328 if test "${USE_PWLIB}" != "no"; then
1329         if test -n "${PWLIB_DIR}"; then
1330                 PWLIBDIR="${PWLIB_DIR}"
1331         fi
1332         AST_CHECK_PWLIB()
1333         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2])
1334                 
1335         if test "${HAS_PWLIB:-unset}" != "unset"; then
1336                 AST_CHECK_OPENH323_PLATFORM()
1337
1338                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1339
1340                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1341                         [Define if your system has the PWLib libraries.],
1342                         [#include "ptlib.h"],
1343                         [BOOL q = PTime::IsDaylightSavings();])
1344         fi
1345 fi
1346
1347 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1348         if test -n "${OPENH323_DIR}"; then
1349                 OPENH323DIR="${OPENH323_DIR}"
1350         fi
1351         AST_CHECK_OPENH323()
1352         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1353         AST_CHECK_OPENH323_BUILD()
1354         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1355         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1356                 [Define if your system has the OpenH323 libraries.],
1357                 [#include "ptlib.h"
1358                 #include "h323.h"
1359                 #include "h323ep.h"],
1360                 [H323EndPoint ep = H323EndPoint();],
1361                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1362 fi
1363
1364 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h]) 
1365
1366 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1367
1368 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1369 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1370 # to know the specifics of each possible implementation, and then represent the one
1371 # that was found as 'AIS'.
1372
1373 PBX_AIS=0
1374
1375 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1376
1377 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais])
1378
1379 if test "${PBX_OPENAIS}" = 1; then
1380    PBX_AIS=1
1381    if test -n "${OPENAIS_DIR}"; then
1382       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1383       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1384    else
1385       AIS_INCLUDE="-I/usr/include/openais"
1386       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais"
1387    fi
1388 fi
1389
1390 AC_SUBST(PBX_AIS)
1391 AC_SUBST(AIS_INCLUDE)
1392 AC_SUBST(AIS_LIB)
1393
1394 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1395
1396 # See if the main speex library contains the preprocess functions
1397 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1398 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1399    PBX_SPEEX_PREPROCESS=1
1400 fi
1401
1402 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1403 if test "${PBX_SPEEXDSP}" = 1; then
1404    PBX_SPEEX_PREPROCESS=1
1405 fi
1406
1407 AC_SUBST(PBX_SPEEX_PREPROCESS)
1408
1409 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1410
1411 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1412
1413 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1414
1415 if test "$PBX_CRYPTO" = "1";
1416 then
1417     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1418 fi
1419
1420 if test "$PBX_OPENSSL" = "1";
1421 then
1422     AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
1423 fi
1424
1425 AST_EXT_TOOL_CHECK([GMIME], [gmime])
1426
1427 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1428
1429 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1430
1431 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1432
1433 if test "${host_os}" != "linux-gnu" ; then
1434   tonezone_extra="-lm"
1435 fi
1436
1437 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1438
1439 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1440
1441 AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1442
1443 AC_LANG_PUSH(C++)
1444
1445 if test "${USE_VPB}" != "no"; then
1446    AC_MSG_CHECKING(for vpb_open in -lvpb)
1447    saved_libs="${LIBS}"
1448    saved_cppflags="${CPPFLAGS}"
1449    if test "x${VPB_DIR}" != "x"; then
1450       if test -d ${VPB_DIR}/lib; then
1451          vpblibdir=${VPB_DIR}/lib
1452       else
1453          vpblibdir=${VPB_DIR}
1454       fi
1455       LIBS="${LIBS} -L${vpblibdir}"
1456       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1457    fi
1458    LIBS="${LIBS} -lvpb -lpthread"
1459    AC_LINK_IFELSE(
1460         [
1461         AC_LANG_PROGRAM(
1462         [#include <vpbapi.h>],
1463         [int q = vpb_open(0,0);])
1464         ],
1465         [       AC_MSG_RESULT(yes) 
1466                 ac_cv_lib_vpb_vpb_open="yes" 
1467         ],
1468         [       AC_MSG_RESULT(no) 
1469                 ac_cv_lib_vpb_vpb_open="no" 
1470         ]
1471         )
1472    LIBS="${saved_libs}"
1473    CPPFLAGS="${saved_cppflags}"
1474    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1475         VPB_LIB="-lvpb"
1476         if test "${VPB_DIR}" != ""; then
1477            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1478            VPB_INCLUDE="-I${VPB_DIR}/include"
1479         fi
1480         PBX_VPB=1
1481         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1482    fi
1483 fi
1484
1485 AC_LANG_POP
1486
1487 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1488
1489 EDITLINE_LIB=""
1490 if test "x$TERMCAP_LIB" != "x" ; then
1491   EDITLINE_LIB="$TERMCAP_LIB"
1492 elif test "x$TINFO_LIB" != "x" ; then
1493   EDITLINE_LIB="$TINFO_LIB"
1494 elif test "x$CURSES_LIB" != "x" ; then
1495   EDITLINE_LIB="$CURSES_LIB"
1496 elif test "x$NCURSES_LIB" != "x" ; then
1497   EDITLINE_LIB="$NCURSES_LIB"
1498 else
1499   AC_MSG_ERROR(*** termcap support not found)
1500 fi
1501 AC_SUBST(EDITLINE_LIB)
1502
1503 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1504 AC_SUBST(PBX_H323)
1505
1506 AC_CHECK_HEADER([linux/compiler.h],
1507                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1508
1509 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1510                                    #include <linux/version.h>
1511                                    #ifdef HAVE_LINUX_COMPILER_H
1512                                    #include <linux/compiler.h>
1513                                    #endif
1514                                    ])
1515 AC_SUBST(PBX_IXJUSER)
1516
1517 AST_EXT_TOOL_CHECK([SDL], [sdl])
1518 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1519 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1520
1521 # possible places for video4linux version 1
1522 AC_CHECK_HEADER([linux/videodev.h],
1523         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1524
1525 # possible places for X11
1526 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1527 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1528
1529 if test "${cross_compiling}" = "no";
1530 then
1531   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1532 fi
1533
1534 PBX_GTK=0
1535 AST_EXT_TOOL_CHECK([GTK], [gtk], [--cflags gthread], [--libs gthread])
1536
1537 PBX_GTK2=0
1538 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1539 if test ! "x${PKGCONFIG}" = xNo; then
1540    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1541    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1542    PBX_GTK2=1
1543    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1544 fi
1545 AC_SUBST(PBX_GTK2)
1546 AC_SUBST(GTK2_INCLUDE)
1547 AC_SUBST(GTK2_LIB)
1548
1549 if test "${USE_CURL}" != "no"; then
1550    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
1551    if test ! x"${CURL_CONFIG}" = xNo; then
1552    # check for version
1553       if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
1554          CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
1555          CURL_LIB=$(${CURL_CONFIG} --libs)
1556
1557          AC_MSG_CHECKING(for curl_version() in curl/curl.h)
1558          saved_cppflags="${CPPFLAGS}"
1559          CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
1560          AC_COMPILE_IFELSE(
1561             [AC_LANG_PROGRAM(
1562                 [#include <curl/curl.h>],
1563                     [curl_version();])
1564             ],[
1565                 AC_MSG_RESULT(yes)
1566                 ac_cv_curl_h="yes"
1567             ],[
1568                 AC_MSG_RESULT(no)
1569                 ac_cv_curl_h="no"
1570             ]
1571          )
1572          CPPFLAGS="${saved_cppflags}"
1573          if test "${ac_cv_curl_h}" = "yes"; then
1574              PBX_CURL=1
1575              AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
1576          fi
1577       fi
1578    fi
1579 fi
1580
1581 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1582 AST_CHECK_MANDATORY
1583
1584 AC_OUTPUT
1585
1586 if test "x${silent}" != "xyes" ; then
1587 echo
1588 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1589 echo "            .\$7\$7..          .7\$\$7:.    "
1590 echo "          .\$\$:.                 ,\$7.7   "
1591 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1592 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1593 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1594 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1595 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1596 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1597 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1598 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1599 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1600 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1601 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1602 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1603 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1604 echo " \$\$\$\$\$                        \$\$\$       "
1605 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1606 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1607 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1608 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1609 echo
1610 fi
1611
1612 AC_MSG_NOTICE(Package configured for: )
1613 AC_MSG_NOTICE( OS type  : $host_os)
1614 AC_MSG_NOTICE( Host CPU : $host_cpu)
1615 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1616 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1617 if test "${cross_compiling}" = "yes"; then
1618    AC_MSG_NOTICE( Cross Compilation = YES)
1619 fi