Cache sound tarfiles in a common directory, such that a clean reinstall does not...
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT(asterisk, 1.6, www.asterisk.org)
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
41
42 case "${host_os}" in
43      freebsd*)
44      ac_default_prefix=/usr/local
45      CPPFLAGS=-I/usr/local/include
46      LDFLAGS=-L/usr/local/lib
47      ;;
48      openbsd*)
49      ac_default_prefix=/usr/local
50      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
51         if test ${sysconfdir} = '${prefix}/etc'; then
52            sysconfdir=/etc
53         fi
54         if test ${mandir} = '${prefix}/man'; then
55            mandir=/usr/share/man
56         fi
57      fi
58      CPPFLAGS=-I/usr/local/include
59      LDFLAGS=-L/usr/local/lib
60      ;;
61      darwin*)
62      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
63      ;;
64      *)
65      ac_default_prefix=/usr
66      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
67         if test ${sysconfdir} = '${prefix}/etc'; then
68            sysconfdir=/etc
69         fi
70         if test ${mandir} = '${prefix}/man'; then
71            mandir=/usr/share/man
72         fi
73      fi
74      ;;
75 esac
76
77 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
78      if test ${localstatedir} = '${prefix}/var'; then
79         localstatedir=/var
80      fi
81 fi
82
83 BUILD_PLATFORM=${build}
84 BUILD_CPU=${build_cpu}
85 BUILD_VENDOR=${build_vendor}
86 BUILD_OS=${build_os}
87
88 AC_SUBST(BUILD_PLATFORM)
89 AC_SUBST(BUILD_CPU)
90 AC_SUBST(BUILD_VENDOR)
91 AC_SUBST(BUILD_OS)
92
93 HOST_PLATFORM=${host}
94 HOST_CPU=${host_cpu}
95 HOST_VENDOR=${host_vendor}
96 HOST_OS=${host_os}
97
98 AC_SUBST(HOST_PLATFORM)
99 AC_SUBST(HOST_CPU)
100 AC_SUBST(HOST_VENDOR)
101 AC_SUBST(HOST_OS)
102
103 PBX_WINARCH=0
104
105 case "${host_os}" in
106      freebsd*)
107      OSARCH=FreeBSD
108      ;;
109      netbsd*)
110      OSARCH=NetBSD
111      ;;
112      openbsd*)
113      OSARCH=OpenBSD
114      ;;
115      solaris*)
116      OSARCH=SunOS
117      ;;
118      mingw32)
119      OSARCH=mingw32
120      PBX_WINARCH=1
121      ;;
122      cygwin)
123      OSARCH=cygwin
124      PBX_WINARCH=1
125      ;;
126      linux-gnueabi)
127      OSARCH=linux-gnu
128      ;;
129      *)
130      OSARCH=${host_os}
131      ;;
132 esac
133
134 AC_SUBST(OSARCH)
135 AC_SUBST(PBX_WINARCH)
136
137 #  check for uname
138 AC_PATH_TOOL([UNAME], [uname], No)
139 if test ! x"${UNAME}" = xNo; then
140    PBX_OSREV=$(${UNAME} -r)
141 fi
142 AC_SUBST(PBX_OSREV)
143
144 AH_TOP(
145 #ifndef ASTERISK_AUTOCONFIG_H
146 #define ASTERISK_AUTOCONFIG_H
147
148 #include "asterisk/buildopts.h"
149
150 )
151
152 AH_BOTTOM(
153 #endif
154 )
155
156 # cross-compile checks
157 if test "${cross_compiling}" = "yes"; 
158 then
159    AC_CHECK_TOOL(CC, gcc, :)
160    AC_CHECK_TOOL(CXX, g++, :)
161    AC_CHECK_TOOL(LD, ld, :)
162    AC_CHECK_TOOL(RANLIB, ranlib, :)
163 fi
164
165 # Checks for programs.
166 AC_PROG_CC
167 AC_PROG_CXX
168 AC_PROG_CPP
169 AC_PROG_CXXCPP
170 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
171 # the developers regenerating the configure script don't have to install libtool.
172 AST_PROG_LD     # note, does not work on FreeBSD
173 AC_PROG_AWK
174 AC_PROG_INSTALL
175 AC_PROG_LN_S
176 AC_PROG_RANLIB
177 AST_CHECK_GNU_MAKE
178
179 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
180 AC_CHECK_TOOLS([AR], [ar gar], :)
181
182 GNU_LD=0
183 if test "x$with_gnu_ld" = "xyes" ; then
184    GNU_LD=1
185 fi
186 AC_SUBST(GNU_LD)
187
188 AC_PATH_PROG([BISON], [bison], :)
189 AC_PATH_PROG([FLEX], [flex], :)
190 AC_PATH_PROG([GREP], [grep], :)
191 AC_PATH_PROG([FIND], [find], :)
192 AC_PATH_PROG([COMPRESS], [compress], :)
193 AC_PATH_PROG([BASENAME], [basename], :)
194 AC_PATH_PROG([DIRNAME], [dirname], :)
195 AC_PATH_PROG([SHELL], [sh], :)
196 AC_PATH_PROG([LN], [ln], :)
197 AC_PATH_PROG([DOT], [dot], :)
198 AC_PATH_PROG([WGET], [wget], :)
199 AC_PATH_PROG([CURL], [curl], :)
200 AC_PATH_PROG([RUBBER], [rubber], :)
201 AC_PATH_PROG([CATDVI], [catdvi], :)
202 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
203 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
204 if test "${WGET}" != ":" ; then
205   DOWNLOAD=${WGET}
206 else if test "${CURL}" != ":" ; then
207   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
208 else
209   AC_PATH_PROG([FETCH], [fetch], [:])
210   DOWNLOAD=${FETCH}
211 fi
212 fi
213 AC_SUBST(DOWNLOAD)
214
215 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
216         if test "x$BISON" != "x:" ; then
217                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
218                 # Use mktemp if possible; otherwise fall back on mkdir,
219                 # with $RANDOM to make collisions less likely.
220                 : ${TMPDIR=/tmp}
221                 {
222                   tmp=`
223                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
224                   ` &&
225                   test -n "$tmp" && test -d "$tmp"
226                 } || {
227                   tmp=$TMPDIR/foo$$-$RANDOM
228                   (umask 077 && mkdir "$tmp")
229                 } || exit $?
230                 cat >$tmp/test.y <<__EOL__
231 %parse-param {struct parse_io *parseio}
232 %%
233 file : { \$\$ = parseio->pval = 1; }
234         ;
235 %%
236 __EOL__
237                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
238                 if test -e "${tmp}/test.tab.c"; then
239                         ac_cv_path_BISON2=${BISON}
240                 fi
241                 rm -rf ${tmp}
242         fi
243         ])
244 if test "x${ac_cv_path_BISON2}" = "x" ; then
245         BISON=:
246         PBX_BISON=0
247 else
248         PBX_BISON=1
249 fi
250 AC_SUBST(PBX_BISON)
251 if test "x${FLEX}" = "x:" ; then
252         PBX_FLEX=0
253 else
254         PBX_FLEX=1
255 fi
256 AC_SUBST(PBX_FLEX)
257
258 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
259 if test "${SOXMIX}" != ":" ; then
260         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
261 fi
262
263 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
264
265 if test "${MD5}" = "digest" ; then
266    MD5="${MD5} -a md5"   
267 fi
268
269 ACX_PTHREAD
270
271 AC_LANG(C)
272
273 AC_ARG_ENABLE([dev-mode],
274         [AS_HELP_STRING([--enable-dev-mode],
275                 [Turn on developer mode])],
276         [case "${enableval}" in
277               y|ye|yes) AST_DEVMODE=yes ;;
278               n|no)  AST_DEVMODE=no ;;
279               noisy)
280               AST_DEVMODE=yes
281               NOISY_BUILD=yes
282               ;;
283               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
284         esac])
285 AC_SUBST(NOISY_BUILD)
286 AC_SUBST(AST_DEVMODE)
287
288 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
289 # various packages.
290 # $1 is the prefix for the variables in makeopts and autoconfig.h
291 # $2 is the short comment, $4 is the long comment
292 # $3 is the name used in --with- or --without- flags for configure.
293 #
294 # Package option names should be in alphabetical order
295 # by the --with option name (the third field),
296 # to make things easier for the users.
297
298 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
299
300 # BKTR is used for backtrace support on platforms that do not
301 # have it natively.
302 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
303 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
304 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
305 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
306 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
307 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
308 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
309 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
310 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
311 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
312 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
313 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
314 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
315 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
316 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
317 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
318 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
319 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
320 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
321 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
322 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
323 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
324 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
325 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
326 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
327 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
328 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
329 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
330 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
331 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
332 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
333 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
334 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
335 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
336 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
337 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
338 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
339 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
340 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
341 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
342 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
343 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
344 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
345 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
346 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
347 # ------------------------------------v
348 # TODO: The code can be changed to always include these features now.
349 # These features will always be present if pri_connected_line_update is available.
350 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
351 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
352 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
353 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
354 # ------------------------------------^
355 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
356 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [${HOME}/.asterisk_sounds_cache])
357 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
358 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
359 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
360 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
361 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
362 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
363 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
364 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
365 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
366 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
367 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
368 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
369 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
370 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
371 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
372 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
373 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
374 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
375 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
376 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
377 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
378 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
379 AST_EXT_LIB_SETUP([USB], [usb], [usb])
380 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
381 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
382 AST_EXT_LIB_SETUP([X11], [X11], [x11])
383 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
384 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
385
386 # check for basic system features and functionality before
387 # checking for package libraries
388
389 AC_FUNC_ALLOCA
390 AC_HEADER_DIRENT
391 AC_HEADER_STDC
392 AC_HEADER_SYS_WAIT
393 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/event.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h arpa/nameser.h sys/io.h])
394
395 AC_CHECK_HEADERS([winsock.h winsock2.h])
396
397 AC_CHECK_HEADER([sys/poll.h],
398          [],
399      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
400
401 AC_SYS_LARGEFILE
402
403 # Checks for typedefs, structures, and compiler characteristics.
404 AC_HEADER_STDBOOL
405 AC_C_CONST
406 AC_TYPE_UID_T
407 AC_C_INLINE
408 AC_TYPE_LONG_DOUBLE_WIDER
409 AC_TYPE_MODE_T
410 AC_TYPE_OFF_T
411 AC_TYPE_PID_T
412 AC_TYPE_SIZE_T
413 AC_CHECK_MEMBERS([struct stat.st_blksize])
414 AC_HEADER_TIME
415 AC_STRUCT_TM
416 AC_C_VOLATILE
417 AC_CHECK_TYPES([ptrdiff_t])
418
419 # Checks for library functions.
420 AC_FUNC_CHOWN
421 AC_FUNC_CLOSEDIR_VOID
422 AC_FUNC_ERROR_AT_LINE
423 AST_FUNC_FORK
424 AC_FUNC_FSEEKO
425 AC_PROG_GCC_TRADITIONAL
426 # XXX: these are commented out until we determine whether it matters if our malloc()
427 # acts exactly like glibc's or not
428 # AC_FUNC_MALLOC
429 # AC_FUNC_REALLOC
430 AC_FUNC_MEMCMP
431 AC_FUNC_MMAP
432 AC_FUNC_SELECT_ARGTYPES
433 AC_FUNC_SETVBUF_REVERSED
434 AC_TYPE_SIGNAL
435 AC_FUNC_STAT
436 AC_FUNC_STRCOLL
437 AC_FUNC_STRFTIME
438 AC_FUNC_STRNLEN
439 AC_FUNC_STRTOD
440 AC_FUNC_UTIME_NULL
441 AC_FUNC_VPRINTF
442 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii localtime_r memchr memmove memset mkdir munmap ntohll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
443
444 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
445 # so that AC_CHECK_FUNCS can detect functions in that library.
446 AC_CHECK_LIB([m], [sqrt])
447 # BSD might not have exp2, and/or log2
448 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
449
450 # Certain architectures don't really have long double, even though
451 # AC_CHECK_FUNCS would otherwise find the following functions.
452 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
453         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
454 fi
455
456 AC_MSG_CHECKING(for timersub in time.h)
457 AC_LINK_IFELSE(
458         AC_LANG_PROGRAM([#include <sys/time.h>],
459                 [struct timeval *a; timersub(a, a, a);]),
460         AC_MSG_RESULT(yes)
461                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
462         AC_MSG_RESULT(no)
463 )
464
465 AC_CHECK_HEADER([sys/poll.h], 
466    [HAS_POLL=1]
467    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
468    )
469
470 AC_ARG_ENABLE([internal-poll],
471         [AS_HELP_STRING([--enable-internal-poll],
472                 [Use Asterisk's poll implementation])],
473         [case "${enableval}" in
474                 y|ye|yes) HAS_POLL="";;
475                 n|no) HAS_POLL="${HAS_POLL}" ;;
476                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
477         esac])
478 AC_SUBST(HAS_POLL)
479
480
481
482 # https support (in main/http.c) uses funopen on BSD systems,
483 # fopencookie on linux
484 AC_CHECK_FUNCS([funopen fopencookie])
485
486 AC_CHECK_FUNCS([inet_aton])
487
488 # check if we have IP_PKTINFO constant defined
489 AC_MSG_CHECKING(for IP_PKTINFO)
490 AC_LINK_IFELSE(
491                 AC_LANG_PROGRAM([#include <netinet/in.h>],
492                                                 [int pi = IP_PKTINFO;]),
493                 AC_MSG_RESULT(yes)
494                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
495                 AC_MSG_RESULT(no)
496 )
497
498 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
499 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
500
501 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
502 AC_LINK_IFELSE(
503         AC_LANG_PROGRAM([#include <stdlib.h>
504                          #include <netdb.h>],
505                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
506         AC_MSG_RESULT(yes)
507         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
508         AC_MSG_RESULT(no)
509 )
510
511 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
512 AC_LINK_IFELSE(
513         AC_LANG_PROGRAM([#include <stdlib.h>
514                          #include <netdb.h>],
515                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
516         AC_MSG_RESULT(yes)
517         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
518         AC_MSG_RESULT(no)
519 )
520
521 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
522
523 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
524 AC_LINK_IFELSE(
525 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
526 AC_MSG_RESULT(yes)
527 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
528 AC_MSG_RESULT(no)
529 )
530
531 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
532 AC_LINK_IFELSE(
533 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
534 AC_MSG_RESULT(yes)
535 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
536 AC_MSG_RESULT(no)
537 )
538
539 if test "${cross_compiling}" = "no";
540 then
541   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
542 fi
543
544 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
545 AC_LINK_IFELSE(
546 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
547 AC_MSG_RESULT(yes)
548 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
549 AC_MSG_RESULT(no)
550 )
551
552 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
553 AC_LINK_IFELSE(
554 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
555 AC_MSG_RESULT(yes)
556 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
557 AC_MSG_RESULT(no)
558 )
559
560 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
561
562 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
563 AC_LINK_IFELSE(
564 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
565 AC_MSG_RESULT(yes)
566 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
567 AC_MSG_RESULT(no)
568 )
569
570 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
571 AC_LINK_IFELSE(
572 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
573 AC_MSG_RESULT(yes)
574 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
575 AC_MSG_RESULT(no)
576 )
577
578 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
579 save_LIBS="$LIBS"
580 save_CFLAGS="$CFLAGS"
581 LIBS="$PTHREAD_LIBS $LIBS"
582 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
583 AC_LINK_IFELSE(
584   [AC_LANG_PROGRAM(
585     [#include <pthread.h>
586      #include <time.h>],
587     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
588   ],[
589     AC_MSG_RESULT(yes)
590     ac_cv_pthread_rwlock_timedwrlock="yes"
591   ],[
592     AC_MSG_RESULT(no)
593     ac_cv_pthread_rwlock_timedwrlock="no"
594   ]
595 )
596 LIBS="$save_LIBS"
597 CFLAGS="$save_CFLAGS"
598 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
599   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
600 fi
601
602 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
603 saved_CFLAGS="${CFLAGS}"
604 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
605 AC_COMPILE_IFELSE(
606   [AC_LANG_PROGRAM(
607     [#include <pthread.h>
608      void empty(){}],
609         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
610   ],[
611     AC_MSG_RESULT(no)
612     ac_cv_pthread_once_needsbraces="no"
613   ],[
614     AC_MSG_RESULT(yes)
615     ac_cv_pthread_once_needsbraces="yes"
616   ]
617 )
618 CFLAGS="${saved_CFLAGS}"
619 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
620   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
621 fi
622
623 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
624
625 # Can we compare a mutex to its initial value?
626 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
627 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
628 AC_LINK_IFELSE(
629         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
630         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
631                 return 0;
632         }
633         return 0]),
634         AC_MSG_RESULT(yes)
635         AC_DEFINE([CAN_COMPARE_MUTEX_TO_INIT_VALUE], 1, [Define to 1 if your system's implementation of mutexes supports comparison of a mutex to its initializer.]),
636         AC_MSG_RESULT(no)
637 )
638
639 #if test "${cross_compiling}" = "no";
640 #then
641 #AC_MSG_CHECKING(for working epoll support)
642 #AC_LINK_IFELSE(
643 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
644 #                                         if (res < 0)
645 #                                            return 1;
646 #                                         close (res);
647 #                                         return 0;]),
648 #AC_MSG_RESULT(yes)
649 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
650 #AC_MSG_RESULT(no)
651 #)
652 #fi
653
654 AC_MSG_CHECKING(for compiler atomic operations)
655 AC_LINK_IFELSE(
656 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
657 AC_MSG_RESULT(yes)
658 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
659 AC_MSG_RESULT(no)
660 )
661
662 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
663 AC_MSG_CHECKING([if your system printf is NULL-safe.])
664 AC_RUN_IFELSE(
665         AC_LANG_PROGRAM([#include <stdio.h>],
666                 [printf("%s", NULL)]),
667         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
668         AC_MSG_RESULT(yes),
669         AC_MSG_RESULT(no),
670         # It's unlikely an embedded system will have this.
671         AC_MSG_RESULT(unknown)
672 )
673
674 AST_GCC_ATTRIBUTE(pure)
675 AST_GCC_ATTRIBUTE(malloc)
676 AST_GCC_ATTRIBUTE(const)
677 AST_GCC_ATTRIBUTE(unused)
678 AST_GCC_ATTRIBUTE(always_inline)
679 AST_GCC_ATTRIBUTE(deprecated)
680 AST_GCC_ATTRIBUTE(sentinel)
681 AST_GCC_ATTRIBUTE(warn_unused_result)
682 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static)
683 AST_GCC_ATTRIBUTE(weak_import)
684
685 AC_MSG_CHECKING(for -ffunction-sections support)
686 saved_CFLAGS="${CFLAGS}"
687 CFLAGS="${CFLAGS} -ffunction-sections"
688 AC_COMPILE_IFELSE(
689         AC_LANG_PROGRAM([], [int x = 1;]),
690         AC_MSG_RESULT(yes)
691         [saved_LDFLAGS="${LDFLAGS}"]
692         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
693         AC_MSG_CHECKING(for --gc-sections support)
694         AC_LINK_IFELSE(
695                 AC_LANG_PROGRAM([], [int x = 1;]),
696                 AC_MSG_RESULT(yes)
697                 [GC_CFLAGS="-ffunction-sections"]
698                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
699                 AC_MSG_RESULT(no)
700         )
701         [LDFLAGS="${saved_LDFLAGS}"],
702         AC_MSG_RESULT(no)
703 )
704 CFLAGS="${saved_CFLAGS}"
705 AC_SUBST(GC_CFLAGS)
706 AC_SUBST(GC_LDFLAGS)
707
708 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
709 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
710         AC_MSG_RESULT(yes)
711         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
712 else
713         AC_MSG_RESULT(no)
714         AST_DECLARATION_AFTER_STATEMENT=
715 fi
716 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
717
718 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
719 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
720         AC_MSG_RESULT(yes)
721         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
722 else
723         AC_MSG_RESULT(no)
724         AST_FORTIFY_SOURCE=
725 fi
726 AC_SUBST(AST_FORTIFY_SOURCE)
727
728 AC_MSG_CHECKING(for -fno-strict-overflow)
729 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
730         AC_MSG_RESULT(yes)
731         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
732 else
733         AC_MSG_RESULT(no)
734         AST_NO_STRICT_OVERFLOW=
735 fi
736 AC_SUBST(AST_NO_STRICT_OVERFLOW)
737
738 AC_MSG_CHECKING(for -Wshadow)
739 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
740         AC_MSG_RESULT(yes)
741         AST_SHADOW_WARNINGS=-Wshadow
742 else
743         AC_MSG_RESULT(no)
744         AST_SHADOW_WARNINGS=
745 fi
746 AC_SUBST(AST_SHADOW_WARNINGS)
747
748 AC_MSG_CHECKING(for sysinfo)
749 AC_LINK_IFELSE(
750         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
751                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
752         AC_MSG_RESULT(yes)
753         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
754         AC_MSG_RESULT(no)
755 )
756
757 AC_SEARCH_LIBS(res_9_ninit, resolv)
758 AC_MSG_CHECKING(for res_ninit)
759 AC_LINK_IFELSE(
760         AC_LANG_PROGRAM([
761                         #ifdef HAVE_SYS_SOCKET_H
762                         #include <sys/socket.h>
763                         #endif
764                         #ifdef HAVE_NETINET_IN_H
765                         #include <netinet/in.h>
766                         #endif
767                         #ifdef HAVE_ARPA_NAMESER_H
768                         #include <arpa/nameser.h>
769                         #endif
770                         #include <resolv.h>],
771                         [int foo = res_ninit(NULL);]),
772         AC_MSG_RESULT(yes)
773         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
774         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
775         AC_MSG_CHECKING(for res_ndestroy)
776         AC_LINK_IFELSE(
777                 AC_LANG_PROGRAM([
778                                 #ifdef HAVE_SYS_SOCKET_H
779                                 #include <sys/socket.h>
780                                 #endif
781                                 #ifdef HAVE_NETINET_IN_H
782                                 #include <netinet/in.h>
783                                 #endif
784                                 #ifdef HAVE_ARPA_NAMESER_H
785                                 #include <arpa/nameser.h>
786                                 #endif
787                                 #include <resolv.h>],
788                                 [res_ndestroy(NULL);]),
789                 AC_MSG_RESULT(yes)
790                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
791                 AC_MSG_RESULT(no)
792         )
793         AC_SEARCH_LIBS(res_9_close, resolv)
794         AC_MSG_CHECKING(for res_close)
795         AC_LINK_IFELSE(
796                 AC_LANG_PROGRAM([
797                                 #ifdef HAVE_SYS_SOCKET_H
798                                 #include <sys/socket.h>
799                                 #endif
800                                 #ifdef HAVE_NETINET_IN_H
801                                 #include <netinet/in.h>
802                                 #endif
803                                 #ifdef HAVE_ARPA_NAMESER_H
804                                 #include <arpa/nameser.h>
805                                 #endif
806                                 #include <resolv.h>],
807                                 [res_close();]),
808                 AC_MSG_RESULT(yes)
809                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
810                 AC_MSG_RESULT(no)
811         ),
812         AC_MSG_RESULT(no)
813 )
814
815 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
816
817 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
818
819 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
820
821 AC_CHECK_HEADER([libkern/OSAtomic.h],
822                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
823
824 AC_CHECK_SIZEOF([int])
825 AC_CHECK_SIZEOF([long])
826 AC_CHECK_SIZEOF([long long])
827 AC_CHECK_SIZEOF([char *])
828
829 # do the package library checks now
830
831 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
832
833 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
834
835 if test "x${OSARCH}" = "xlinux-gnu" ; then
836   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
837 fi
838
839 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
840
841 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
842
843 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
844
845 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
846
847 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
848 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
849
850 GSM_INTERNAL="yes"
851 AC_SUBST(GSM_INTERNAL)
852 GSM_SYSTEM="yes"
853 if test "${USE_GSM}" != "no"; then
854    if test "${GSM_DIR}" = "internal"; then
855       GSM_SYSTEM="no"
856    elif test "${GSM_DIR}" != ""; then
857       GSM_INTERNAL="no"
858    fi
859    if test "${GSM_SYSTEM}" = "yes"; then
860       gsmlibdir=""
861       if test "x${GSM_DIR}" != "x"; then
862          if test -d ${GSM_DIR}/lib; then
863             gsmlibdir="-L${GSM_DIR}/lib"
864          else
865             gsmlibdir="-L${GSM_DIR}"
866          fi
867       fi
868       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
869       [Define to indicate the GSM library]), [], ${gsmlibdir})
870       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
871          if test "x${GSM_DIR}" != "x" ; then
872             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
873             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
874          else
875             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
876             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
877          fi
878          if test "${GSM_HEADER_FOUND}" = "0" ; then
879             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
880                if test "x${GSM_MANDATORY}" = "xyes" ; then
881                   AC_MSG_NOTICE([***])
882                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
883                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
884                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
885                   exit 1
886                fi
887             fi
888          fi
889          GSM_OK=0
890          if test "${GSM_HEADER_FOUND}" = "1" ; then
891             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
892             GSM_OK=1
893          else
894             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
895                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
896                GSM_OK=1
897             fi
898          fi
899          if test "${GSM_OK}" = "1" ; then
900             GSM_LIB="-lgsm"
901             if test "x${GSM_DIR}" != "x"; then
902                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
903                GSM_INCLUDE="-I${GSM_DIR}/include"
904             fi
905             PBX_GSM=1
906             GSM_INTERNAL="no"
907          fi
908       fi
909    fi
910    if test "${GSM_INTERNAL}" = "yes"; then
911       PBX_GSM=1
912       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
913    fi
914 fi
915
916 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
917 # Some versions of Linux package iconv in glibc
918 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
919
920 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_new], [ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
921
922 # Some distributions (like RedHat) add a libical subdirectory for the headers
923 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
924
925 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
926
927 if test "${USE_IMAP_TK}" != "no"; then
928         saved_cppflags="${CPPFLAGS}"
929         saved_libs="${LIBS}"
930         switch_to_system_on_failure="no"
931         if test "${IMAP_TK_DIR}" = ""; then
932                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
933                 switch_to_system_on_failure="yes"
934         fi
935         if test "${IMAP_TK_DIR}" != "system"; then
936                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
937                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
938                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
939                 fi
940                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
941                 imap_include="-I${IMAP_TK_DIR}/c-client"
942         CPPFLAGS="${CPPFLAGS} ${imap_include}"
943                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
944                 AC_LINK_IFELSE(
945                 AC_LANG_PROGRAM(
946                                 [#include "c-client.h"
947                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
948                                 {
949                                 }
950                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
951                                 {
952                                 }
953                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
954                                 {
955                                 }
956                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
957                                 {
958                                 }
959                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
960                                 {
961                                 }
962                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
963                                 {
964                                 }
965                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
966                                 {
967                                 }
968                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
969                                 {
970                                 }
971                                 void mm_log (char *string,long errflg)
972                                 {
973                                 }
974                                 void mm_dlog (char *string)
975                                 {
976                                 }
977                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
978                                 {
979                                 }
980                                 void mm_critical (MAILSTREAM *stream)
981                                 {
982                                 }
983                                 void mm_nocritical (MAILSTREAM *stream)
984                                 {
985                                 }
986                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
987                                 {
988                                 }
989                                 void mm_fatal (char *string)
990                                 {
991                                 }],
992                                 [
993                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
994                                 ]
995                         ),
996                         [ac_cv_imap_tk="yes"],
997                         [ac_cv_imap_tk="no"]
998                 )
999                 if test "${ac_cv_imap_tk}" = "yes"; then
1000                         AC_LINK_IFELSE(
1001                                 AC_LANG_PROGRAM(
1002                                         [#include "c-client.h"
1003                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1004                                         {
1005                                         }
1006                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1007                                         {
1008                                         }
1009                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1010                                         {
1011                                         }
1012                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1013                                         {
1014                                         }
1015                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1016                                         {
1017                                         }
1018                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1019                                         {
1020                                         }
1021                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1022                                         {
1023                                         }
1024                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1025                                         {
1026                                         }
1027                                         void mm_log (char *string,long errflg)
1028                                         {
1029                                         }
1030                                         void mm_dlog (char *string)
1031                                         {
1032                                         }
1033                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1034                                         {
1035                                         }
1036                                         void mm_critical (MAILSTREAM *stream)
1037                                         {
1038                                         }
1039                                         void mm_nocritical (MAILSTREAM *stream)
1040                                         {
1041                                         }
1042                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1043                                         {
1044                                         }
1045                                         void mm_fatal (char *string)
1046                                         {
1047                                         }],
1048                                         [
1049                                         long check = mail_expunge_full(NULL, "", 0);
1050                                         ]
1051                                 ),
1052                                 [ac_cv_imap_tk2006="yes"],
1053                                 [ac_cv_imap_tk2006="no"]
1054                         )
1055                 fi
1056                 CPPFLAGS="${saved_cppflags}"
1057                 LIBS="${saved_libs}"
1058                 if test "${ac_cv_imap_tk}" = "no"; then
1059                         AC_MSG_RESULT(no)
1060                         if test "${switch_to_system_on_failure}" = "yes"; then
1061                                 IMAP_TK_DIR="system"
1062                         else #This means they specified a directory. Search for a package installation there too
1063                                 AC_MSG_CHECKING([for system c-client library...])
1064                                 CPPFLAGS="${saved_cppflags}"
1065                                 LIBS="${saved_libs}"
1066                                 imap_include="-I${IMAP_TK_DIR}/include"
1067                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1068                                 imap_libs="-lc-client"
1069                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1070                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1071                                 AC_LINK_IFELSE(
1072                                 AC_LANG_PROGRAM(
1073                                                 [#include "c-client.h"
1074                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1075                                                 {
1076                                                 }
1077                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1078                                                 {
1079                                                 }
1080                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1081                                                 {
1082                                                 }
1083                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1084                                                 {
1085                                                 }
1086                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1087                                                 {
1088                                                 }
1089                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1090                                                 {
1091                                                 }
1092                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1093                                                 {
1094                                                 }
1095                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1096                                                 {
1097                                                 }
1098                                                 void mm_log (char *string,long errflg)
1099                                                 {
1100                                                 }
1101                                                 void mm_dlog (char *string)
1102                                                 {
1103                                                 }
1104                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1105                                                 {
1106                                                 }
1107                                                 void mm_critical (MAILSTREAM *stream)
1108                                                 {
1109                                                 }
1110                                                 void mm_nocritical (MAILSTREAM *stream)
1111                                                 {
1112                                                 }
1113                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1114                                                 {
1115                                                 }
1116                                                 void mm_fatal (char *string)
1117                                                 {
1118                                                 }],
1119                                                 [
1120                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1121                                                 ]
1122                                         ),
1123                                         [ac_cv_imap_tk="yes"],
1124                                         [ac_cv_imap_tk="no"]
1125                                 )
1126                                 if test "${ac_cv_imap_tk}" = "yes"; then
1127                                         AC_LINK_IFELSE(
1128                                                 AC_LANG_PROGRAM(
1129                                                         [#include "c-client.h"
1130                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1131                                                         {
1132                                                         }
1133                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1134                                                         {
1135                                                         }
1136                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1137                                                         {
1138                                                         }
1139                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1140                                                         {
1141                                                         }
1142                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1143                                                         {
1144                                                         }
1145                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1146                                                         {
1147                                                         }
1148                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1149                                                         {
1150                                                         }
1151                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1152                                                         {
1153                                                         }
1154                                                         void mm_log (char *string,long errflg)
1155                                                         {
1156                                                         }
1157                                                         void mm_dlog (char *string)
1158                                                         {
1159                                                         }
1160                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1161                                                         {
1162                                                         }
1163                                                         void mm_critical (MAILSTREAM *stream)
1164                                                         {
1165                                                         }
1166                                                         void mm_nocritical (MAILSTREAM *stream)
1167                                                         {
1168                                                         }
1169                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1170                                                         {
1171                                                         }
1172                                                         void mm_fatal (char *string)
1173                                                         {
1174                                                         }],
1175                                                         [
1176                                                         long check = mail_expunge_full(NULL, "", 0);
1177                                                         ]
1178                                                 ),
1179                                                 [ac_cv_imap_tk2006="yes"],
1180                                                 [ac_cv_imap_tk2006="no"]
1181                                         )
1182                                 fi
1183                         fi
1184                 fi
1185         fi 
1186         if test "${IMAP_TK_DIR}" = "system"; then
1187                 #We will enter here if user specified "system" or if any of above checks failed
1188                 AC_MSG_CHECKING([for system c-client library...])
1189                 CPPFLAGS="${saved_cppflags}"
1190                 LIBS="${saved_libs}"
1191                 imap_ldflags=""
1192                 imap_libs="-lc-client"
1193                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1194                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1195                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1196                 AC_LINK_IFELSE(
1197                 AC_LANG_PROGRAM(
1198                                 [#include <stdio.h>
1199                                 #include <imap/c-client.h>
1200                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1201                                 {
1202                                 }
1203                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1204                                 {
1205                                 }
1206                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1207                                 {
1208                                 }
1209                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1210                                 {
1211                                 }
1212                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1213                                 {
1214                                 }
1215                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1216                                 {
1217                                 }
1218                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1219                                 {
1220                                 }
1221                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1222                                 {
1223                                 }
1224                                 void mm_log (char *string,long errflg)
1225                                 {
1226                                 }
1227                                 void mm_dlog (char *string)
1228                                 {
1229                                 }
1230                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1231                                 {
1232                                 }
1233                                 void mm_critical (MAILSTREAM *stream)
1234                                 {
1235                                 }
1236                                 void mm_nocritical (MAILSTREAM *stream)
1237                                 {
1238                                 }
1239                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1240                                 {
1241                                 }
1242                                 void mm_fatal (char *string)
1243                                 {
1244                                 }],
1245                                 [
1246                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1247                                 ]
1248                         ),
1249                         [ac_cv_imap_tk="yes"],
1250                         [ac_cv_imap_tk="no"]
1251                 )
1252                 if test "${ac_cv_imap_tk}" = "yes"; then
1253                         AC_LINK_IFELSE(
1254                                 AC_LANG_PROGRAM(
1255                                         [#include <stdio.h>
1256                                         #include <imap/c-client.h>
1257                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1258                                         {
1259                                         }
1260                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1261                                         {
1262                                         }
1263                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1264                                         {
1265                                         }
1266                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1267                                         {
1268                                         }
1269                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1270                                         {
1271                                         }
1272                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1273                                         {
1274                                         }
1275                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1276                                         {
1277                                         }
1278                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1279                                         {
1280                                         }
1281                                         void mm_log (char *string,long errflg)
1282                                         {
1283                                         }
1284                                         void mm_dlog (char *string)
1285                                         {
1286                                         }
1287                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1288                                         {
1289                                         }
1290                                         void mm_critical (MAILSTREAM *stream)
1291                                         {
1292                                         }
1293                                         void mm_nocritical (MAILSTREAM *stream)
1294                                         {
1295                                         }
1296                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1297                                         {
1298                                         }
1299                                         void mm_fatal (char *string)
1300                                         {
1301                                         }],
1302                                         [
1303                                         long check = mail_expunge_full(NULL, "", 0);
1304                                         ]
1305                                 ),
1306                                 [ac_cv_imap_tk2006="yes"],
1307                                 [ac_cv_imap_tk2006="no"]
1308                         )
1309                 else #looking in imap directory didn't work, try c-client
1310                         imap_ldflags=""
1311                         imap_libs="-lc-client"
1312                         imap_include="-DUSE_SYSTEM_CCLIENT"
1313                         CPPFLAGS="${saved_cppflags}"
1314                         LIBS="${saved_libs}"
1315                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1316                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1317                         AC_LINK_IFELSE(
1318                         AC_LANG_PROGRAM(
1319                                         [#include <stdio.h>
1320                                         #include <c-client/c-client.h>
1321                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1322                                         {
1323                                         }
1324                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1325                                         {
1326                                         }
1327                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1328                                         {
1329                                         }
1330                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1331                                         {
1332                                         }
1333                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1334                                         {
1335                                         }
1336                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1337                                         {
1338                                         }
1339                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1340                                         {
1341                                         }
1342                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1343                                         {
1344                                         }
1345                                         void mm_log (char *string,long errflg)
1346                                         {
1347                                         }
1348                                         void mm_dlog (char *string)
1349                                         {
1350                                         }
1351                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1352                                         {
1353                                         }
1354                                         void mm_critical (MAILSTREAM *stream)
1355                                         {
1356                                         }
1357                                         void mm_nocritical (MAILSTREAM *stream)
1358                                         {
1359                                         }
1360                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1361                                         {
1362                                         }
1363                                         void mm_fatal (char *string)
1364                                         {
1365                                         }],
1366                                         [
1367                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1368                                         ]
1369                                 ),
1370                                 [ac_cv_imap_tk="yes"],
1371                                 [ac_cv_imap_tk="no"]
1372                         )
1373                         if test "${ac_cv_imap_tk}" = "yes"; then
1374                                 AC_LINK_IFELSE(
1375                                         AC_LANG_PROGRAM(
1376                                                 [#include <stdio.h>
1377                                                 #include <c-client/c-client.h>
1378                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1379                                                 {
1380                                                 }
1381                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1382                                                 {
1383                                                 }
1384                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1385                                                 {
1386                                                 }
1387                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1388                                                 {
1389                                                 }
1390                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1391                                                 {
1392                                                 }
1393                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1394                                                 {
1395                                                 }
1396                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1397                                                 {
1398                                                 }
1399                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1400                                                 {
1401                                                 }
1402                                                 void mm_log (char *string,long errflg)
1403                                                 {
1404                                                 }
1405                                                 void mm_dlog (char *string)
1406                                                 {
1407                                                 }
1408                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1409                                                 {
1410                                                 }
1411                                                 void mm_critical (MAILSTREAM *stream)
1412                                                 {
1413                                                 }
1414                                                 void mm_nocritical (MAILSTREAM *stream)
1415                                                 {
1416                                                 }
1417                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1418                                                 {
1419                                                 }
1420                                                 void mm_fatal (char *string)
1421                                                 {
1422                                                 }],
1423                                                 [
1424                                                 long check = mail_expunge_full(NULL, "", 0);
1425                                                 ]
1426                                         ),
1427                                         [ac_cv_imap_tk2006="yes"],
1428                                         [ac_cv_imap_tk2006="no"]
1429                                 )
1430                         fi
1431                 fi
1432         fi
1433         if test "${ac_cv_imap_tk}" = "yes"; then
1434                 AC_MSG_RESULT(yes)
1435                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1436                 IMAP_TK_INCLUDE="${imap_include}"
1437                 PBX_IMAP_TK=1
1438                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1439                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1440                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1441                 fi
1442         else
1443                 AC_MSG_RESULT(no) 
1444         fi
1445         CPPFLAGS="${saved_cppflags}"
1446         LIBS="${saved_libs}"
1447 fi
1448
1449 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1450
1451 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1452
1453 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1454
1455 # BSD (and OS X) equivalent of inotify
1456 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1457
1458 # 64-bit version of kevent (from kqueue) on OS X
1459 AC_CHECK_FUNCS([kevent64])
1460
1461 # Needed by unixodbc
1462 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1463
1464 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1465
1466 AC_ARG_ENABLE([xmldoc],
1467         [AS_HELP_STRING([--disable-xmldoc],
1468                 [Explicity disable XML documentation])],
1469         [case "${enableval}" in
1470                 y|ye|yes) disable_xmldoc=no ;;
1471                 n|no)  disable_xmldoc=yes ;;
1472                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1473         esac], [disable_xmldoc=no])
1474
1475 if test "${disable_xmldoc}" != "yes"; then
1476         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1477         [#include <libxml/tree.h>
1478         #include <libxml/parser.h>],
1479         [LIBXML_TEST_VERSION])
1480         if test "${PBX_LIBXML2}" != 1; then
1481                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1482                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1483                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1484                 exit 1
1485         fi
1486 fi
1487
1488 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1489
1490 if test "${PBX_MISDN}" = 1; then
1491    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1492    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1493    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1494    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1495    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1496    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1497 fi
1498
1499 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1500
1501 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1502
1503 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1504
1505 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1506
1507 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1508 [#include <net-snmp/net-snmp-config.h>
1509 #include <net-snmp/net-snmp-includes.h>
1510 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1511 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1512
1513 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1514
1515 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1516
1517 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1518
1519 # Non-glibc platforms require libexecinfo for backtrace support
1520 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1521 # Linux, however, has backtrace directly in glibc
1522 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1523
1524 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1525
1526 # possible places for oss definitions
1527 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1528 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1529 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1530
1531 PG_CONFIG=No
1532 if test "${USE_PGSQL}" != "no"; then    
1533    if test "x${PGSQL_DIR}" != "x"; then
1534       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1535       if test x"${PG_CONFIG}" = xNo; then
1536          AC_MSG_NOTICE([***])
1537          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1538          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1539          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1540          AC_MSG_NOTICE([*** including --without-postgres])
1541          exit 1
1542       fi
1543    else
1544       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1545    fi
1546 fi
1547 if test "${PG_CONFIG}" != No; then
1548    PGSQL_libdir=`${PG_CONFIG} --libdir`
1549    PGSQL_includedir=`${PG_CONFIG} --includedir`
1550    if test "x$?" != "x0" ; then
1551       if test -n "${PGSQL_MANDATORY}" ; then
1552          AC_MSG_NOTICE([***])
1553          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1554          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1555          AC_MSG_NOTICE([*** including --without-postgres])
1556          exit 1
1557           fi
1558    else 
1559       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1560       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1561
1562       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1563          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1564          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1565          PBX_PGSQL=1
1566       elif test -n "${PGSQL_MANDATORY}";
1567       then
1568          AC_MSG_NOTICE([***])
1569          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1570          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1571          AC_MSG_NOTICE([*** including --without-postgres])
1572          exit 1
1573       fi
1574    fi
1575 fi
1576
1577 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1578
1579 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1580
1581 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1582 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1583 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1584 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1585 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1586 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1587 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1588
1589 # ------------------------------------v
1590 # TODO: The code can be changed to always include these features now.
1591 # These features will always be present if pri_connected_line_update is available.
1592 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1593 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1594 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1595 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1596 # ------------------------------------^
1597
1598 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1599
1600 AST_C_COMPILE_CHECK([SPANDSP], [
1601                 #if SPANDSP_RELEASE_DATE < 20080516
1602                 #error "spandsp 0.0.5 or greater is required"
1603                 #endif
1604         ], [spandsp/version.h], , [minimum version of SpanDSP])
1605
1606 if test "x${PBX_SPANDSP}" = "x1" ; then
1607         # We found the correct version in the header, now let's make sure it links
1608         # properly, and that libtiff is available
1609         PBX_SPANDSP=0
1610         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1611 fi
1612
1613 if test "x${PBX_SPANDSP}" = "x1" ; then
1614         # We also need t38_terminal_init()
1615         PBX_SPANDSP=0
1616         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1617 fi
1618
1619 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1620
1621 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1622
1623 if test "${USE_PWLIB}" != "no"; then
1624         if test -n "${PWLIB_DIR}"; then
1625                 PWLIBDIR="${PWLIB_DIR}"
1626         fi
1627         AST_CHECK_PWLIB()
1628         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1629                 
1630         if test "${HAS_PWLIB:-unset}" != "unset"; then
1631                 AST_CHECK_PWLIB_PLATFORM()
1632
1633                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1634
1635                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1636                         [Define if your system has the PWLib libraries.],
1637                         [#include "ptlib.h"],
1638                         [int q = (int) PTime::IsDaylightSavings();])
1639         fi
1640 fi
1641
1642 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1643         if test -n "${OPENH323_DIR}"; then
1644                 OPENH323DIR="${OPENH323_DIR}"
1645         fi
1646         AST_CHECK_OPENH323()
1647         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1648         AST_CHECK_OPENH323_BUILD()
1649         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1650         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1651                 [Define if your system has the OpenH323 libraries.],
1652                 [#include "ptlib.h"
1653                 #include "h323.h"
1654                 #include "h323ep.h"],
1655                 [H323EndPoint ep = H323EndPoint();],
1656                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1657 fi
1658
1659 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1660 if test "x${PBX_LUA}" = "x1" ; then
1661         AC_DEFINE_UNQUOTED([LUA51_PREFIX], [1], [Define to 1 if lua is found with a lua5.1 prefix])
1662 fi
1663         
1664 # Some distributions (like SuSE) remove the 5.1 suffix.
1665 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1666
1667 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1668
1669 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1670 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1671 # to know the specifics of each possible implementation, and then represent the one
1672 # that was found as 'AIS'.
1673
1674 PBX_AIS=0
1675
1676 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1677
1678 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1679
1680 if test "${PBX_OPENAIS}" = 1; then
1681    PBX_AIS=1
1682    if test -n "${OPENAIS_DIR}"; then
1683       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1684       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1685    else
1686       AIS_INCLUDE="-I/usr/include/openais"
1687       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1688    fi
1689 fi
1690
1691 AC_SUBST(PBX_AIS)
1692 AC_SUBST(AIS_INCLUDE)
1693 AC_SUBST(AIS_LIB)
1694
1695 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1696
1697 # See if the main speex library contains the preprocess functions
1698 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1699 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1700    PBX_SPEEX_PREPROCESS=1
1701 fi
1702
1703 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1704 if test "${PBX_SPEEXDSP}" = 1; then
1705    PBX_SPEEX_PREPROCESS=1
1706 fi
1707
1708 AC_SUBST(PBX_SPEEX_PREPROCESS)
1709
1710 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1711
1712 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1713
1714 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1715
1716 if test "$PBX_CRYPTO" = "1";
1717 then
1718     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1719 fi
1720
1721 if test "$PBX_OPENSSL" = "1";
1722 then
1723     AST_CHECK_OSPTK([3], [6], [0])
1724 fi
1725
1726 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1727
1728 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1729
1730 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1731
1732 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1733
1734 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1735
1736 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1737
1738 if test "${tonezone_does_not_need_lm}" = "no" ; then
1739   tonezone_extra="-lm"
1740 fi
1741
1742 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1743
1744 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1745
1746 if test "${OSARCH}" = "OpenBSD";
1747 then
1748         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1749 else
1750         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1751 fi
1752
1753 AC_LANG_PUSH(C++)
1754
1755 if test "${USE_VPB}" != "no"; then
1756    AC_MSG_CHECKING(for vpb_open in -lvpb)
1757    saved_libs="${LIBS}"
1758    saved_cppflags="${CPPFLAGS}"
1759    if test "x${VPB_DIR}" != "x"; then
1760       if test -d ${VPB_DIR}/lib; then
1761          vpblibdir=${VPB_DIR}/lib
1762       else
1763          vpblibdir=${VPB_DIR}
1764       fi
1765       LIBS="${LIBS} -L${vpblibdir}"
1766       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1767    fi
1768    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
1769    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
1770    AC_LINK_IFELSE(
1771         [
1772         AC_LANG_PROGRAM(
1773         [#include <vpbapi.h>],
1774         [int q = vpb_open(0,0);])
1775         ],
1776         [       AC_MSG_RESULT(yes) 
1777                 ac_cv_lib_vpb_vpb_open="yes" 
1778         ],
1779         [       AC_MSG_RESULT(no) 
1780                 ac_cv_lib_vpb_vpb_open="no" 
1781         ]
1782         )
1783    LIBS="${saved_libs}"
1784    CPPFLAGS="${saved_cppflags}"
1785    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1786         VPB_LIB="-lvpb"
1787         if test "${VPB_DIR}" != ""; then
1788            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1789            VPB_INCLUDE="-I${VPB_DIR}/include"
1790         fi
1791         PBX_VPB=1
1792         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1793    fi
1794 fi
1795
1796 AC_LANG_POP
1797
1798 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1799
1800 EDITLINE_LIB=""
1801 if test "x$TERMCAP_LIB" != "x" ; then
1802   EDITLINE_LIB="$TERMCAP_LIB"
1803 elif test "x$TINFO_LIB" != "x" ; then
1804   EDITLINE_LIB="$TINFO_LIB"
1805 elif test "x$CURSES_LIB" != "x" ; then
1806   EDITLINE_LIB="$CURSES_LIB"
1807 elif test "x$NCURSES_LIB" != "x" ; then
1808   EDITLINE_LIB="$NCURSES_LIB"
1809 else
1810   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
1811 fi
1812 AC_SUBST(EDITLINE_LIB)
1813
1814 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
1815         # Does ODBC support wide characters?
1816         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
1817         AC_LINK_IFELSE(
1818                 AC_LANG_PROGRAM(
1819                         [#include <sql.h>
1820 #include <sqlext.h>],
1821                         [int foo = SQL_WCHAR]),
1822                 AC_MSG_RESULT(yes)
1823                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
1824                 AC_MSG_RESULT(no)
1825         )
1826 fi
1827
1828 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1829 AC_SUBST(PBX_H323)
1830
1831 AC_CHECK_HEADER([linux/compiler.h],
1832                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1833
1834 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1835                                    #include <linux/version.h>
1836                                    #ifdef HAVE_LINUX_COMPILER_H
1837                                    #include <linux/compiler.h>
1838                                    #endif
1839                                    ])
1840 AC_SUBST(PBX_IXJUSER)
1841
1842 # Used in res/res_pktccops
1843 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
1844 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
1845
1846 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
1847 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1848 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
1849
1850 # possible places for video4linux version 1
1851 AC_CHECK_HEADER([linux/videodev.h],
1852         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1853
1854 # possible places for X11
1855 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1856 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1857
1858 if test "${cross_compiling}" = "no";
1859 then
1860   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1861 fi
1862
1863 PBX_GTK2=0
1864 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1865 if test ! "x${PKGCONFIG}" = xNo; then
1866    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1867    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1868    PBX_GTK2=1
1869    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1870 fi
1871 AC_SUBST(PBX_GTK2)
1872 AC_SUBST(GTK2_INCLUDE)
1873 AC_SUBST(GTK2_LIB)
1874
1875 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
1876
1877 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1878 # or iODBC
1879
1880 PBX_GENERIC_ODBC=0
1881
1882 if test "${PBX_UNIXODBC}" = 1; then
1883    PBX_GENERIC_ODBC=1
1884    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1885    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1886 elif test "${PBX_IODBC}" = 1; then
1887    PBX_GENERIC_ODBC=1
1888    GENERIC_ODBC_LIB="${IODBC_LIB}"
1889    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1890 fi
1891
1892 AC_SUBST([GENERIC_ODBC_LIB])
1893 AC_SUBST([GENERIC_ODBC_INCLUDE])
1894 AC_SUBST([PBX_GENERIC_ODBC])
1895
1896 PBX_SYSLOG=0
1897
1898 if test "${ac_cv_header_syslog_h}" = "yes"; then
1899    # syslog facilities
1900    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
1901    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
1902    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
1903    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
1904    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
1905    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
1906    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
1907    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
1908    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
1909    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
1910    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
1911    PBX_SYSLOG=1
1912 fi
1913
1914 AC_SUBST([PBX_SYSLOG])
1915
1916 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1917 AST_CHECK_MANDATORY
1918
1919 if test -f build_tools/menuselect-deps; then
1920     # extract old values of all PBX_ variables from menuselect-deps
1921     # and preserve them so that menuselect can determine whether
1922     # any previously-met dependencies are no longer met and warn
1923     # the user appropriately
1924     while IFS="=:" read var val old_val; do
1925         eval "PBX_${var}=\${PBX_${var}}:${val}"
1926     done < build_tools/menuselect-deps
1927 fi
1928
1929 AC_OUTPUT
1930
1931 if test "x${silent}" != "xyes" ; then
1932 echo
1933 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1934 echo "            .\$7\$7..          .7\$\$7:.    "
1935 echo "          .\$\$:.                 ,\$7.7   "
1936 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1937 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1938 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1939 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1940 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1941 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1942 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1943 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1944 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1945 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1946 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1947 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1948 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1949 echo " \$\$\$\$\$                        \$\$\$       "
1950 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1951 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1952 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1953 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1954 echo
1955 fi
1956
1957 AC_MSG_NOTICE(Package configured for: )
1958 AC_MSG_NOTICE( OS type  : $host_os)
1959 AC_MSG_NOTICE( Host CPU : $host_cpu)
1960 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
1961 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
1962 if test "${cross_compiling}" = "yes"; then
1963    AC_MSG_NOTICE( Cross Compilation = YES)
1964 fi