Merged revisions 277247 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], [trunk], [https://issues.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_PREFIX_DEFAULT([/usr/local])
45      CPPFLAGS=-I/usr/local/include
46      LDFLAGS=-L/usr/local/lib
47      ;;
48      openbsd*)
49      AC_PREFIX_DEFAULT([/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_PREFIX_DEFAULT([/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 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
182 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
183
184 GNU_LD=0
185 if test "x$with_gnu_ld" = "xyes" ; then
186    GNU_LD=1
187 fi
188 AC_SUBST(GNU_LD)
189
190 AC_PATH_PROG([BISON], [bison], :)
191 AC_PATH_PROG([FLEX], [flex], :)
192 AC_PATH_PROG([GREP], [grep], :)
193 AC_PATH_PROG([FIND], [find], :)
194 AC_PATH_PROG([COMPRESS], [compress], :)
195 AC_PATH_PROG([BASENAME], [basename], :)
196 AC_PATH_PROG([DIRNAME], [dirname], :)
197 AC_PATH_PROG([SHELL], [sh], :)
198 AC_PATH_PROG([LN], [ln], :)
199 AC_PATH_PROG([DOT], [dot], :)
200 AC_PATH_PROG([WGET], [wget], :)
201 AC_PATH_PROG([CURL], [curl], :)
202 AC_PATH_PROG([RUBBER], [rubber], :)
203 AC_PATH_PROG([CATDVI], [catdvi], :)
204 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
205 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
206 if test "${WGET}" != ":" ; then
207   DOWNLOAD=${WGET}
208 else if test "${CURL}" != ":" ; then
209   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
210 else
211   AC_PATH_PROG([FETCH], [fetch], [:])
212   DOWNLOAD=${FETCH}
213 fi
214 fi
215 AC_SUBST(DOWNLOAD)
216
217 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
218         if test "x$BISON" != "x:" ; then
219                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
220                 # Use mktemp if possible; otherwise fall back on mkdir,
221                 # with $RANDOM to make collisions less likely.
222                 : ${TMPDIR=/tmp}
223                 {
224                   tmp=`
225                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
226                   ` &&
227                   test -n "$tmp" && test -d "$tmp"
228                 } || {
229                   tmp=$TMPDIR/foo$$-$RANDOM
230                   (umask 077 && mkdir "$tmp")
231                 } || exit $?
232                 cat >$tmp/test.y <<__EOL__
233 %parse-param {struct parse_io *parseio}
234 %%
235 file : { \$\$ = parseio->pval = 1; }
236         ;
237 %%
238 __EOL__
239                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
240                 if test -e "${tmp}/test.tab.c"; then
241                         ac_cv_path_BISON2=${BISON}
242                 fi
243                 rm -rf ${tmp}
244         fi
245         ])
246 if test "x${ac_cv_path_BISON2}" = "x" ; then
247         BISON=:
248         PBX_BISON=0
249 else
250         PBX_BISON=1
251 fi
252 AC_SUBST(PBX_BISON)
253 if test "x${FLEX}" = "x:" ; then
254         PBX_FLEX=0
255 else
256         PBX_FLEX=1
257 fi
258 AC_SUBST(PBX_FLEX)
259
260 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
261 if test "${SOXMIX}" != ":" ; then
262         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
263 fi
264
265 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
266
267 if test "${MD5}" = "digest" ; then
268    MD5="${MD5} -a md5"   
269 fi
270
271 ACX_PTHREAD
272
273 AC_LANG(C)
274
275 AC_ARG_ENABLE([dev-mode],
276         [AS_HELP_STRING([--enable-dev-mode],
277                 [Turn on developer mode])],
278         [case "${enableval}" in
279               y|ye|yes) AST_DEVMODE=yes ;;
280               n|no)  AST_DEVMODE=no ;;
281               noisy)
282               AST_DEVMODE=yes
283               NOISY_BUILD=yes
284               ;;
285               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
286         esac])
287 AC_SUBST(NOISY_BUILD)
288 AC_SUBST(AST_DEVMODE)
289
290 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
291 # various packages.
292 # $1 is the prefix for the variables in makeopts and autoconfig.h
293 # $2 is the short comment, $4 is the long comment
294 # $3 is the name used in --with- or --without- flags for configure.
295 #
296 # Package option names should be in alphabetical order
297 # by the --with option name (the third field),
298 # to make things easier for the users.
299
300 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
301 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
302 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
303 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
304 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
305 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
306 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
307
308 # BKTR is used for backtrace support on platforms that do not
309 # have it natively.
310 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
311 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
312 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
313 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
314 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
315 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
316 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
317 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
318 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
319 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
320 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
321 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
322 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
323 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
324 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
325 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
326 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
327 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
328 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
329 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
330 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
331 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
332 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
333 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
334 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
335 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
336 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
337 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
338 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
339 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
340 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
341 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
342 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
343 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
344 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
345 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
346 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
347 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
348 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
349 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
350 AST_EXT_LIB_SETUP_DEPENDENT([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
351 AST_EXT_LIB_SETUP_DEPENDENT([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
352 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
353 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
354 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
355 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
356 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
357 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
358 # ------------------------------------v
359 # TODO: The code can be changed to always include these features now.
360 # These features will always be present if pri_connected_line_update is available.
361 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
362 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
363 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
364 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
365 # ------------------------------------^
366 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
367 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
368 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
369 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
370 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
371 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [${HOME}/.asterisk_sounds_cache])
372 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
373 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
374 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
375 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
376 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
377 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
378 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
379 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
380 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
381 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
382 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
383 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
384 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
385 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
386 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
387 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
388 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
389 AST_EXT_LIB_SETUP([USB], [usb], [usb])
390 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
391 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
392 AST_EXT_LIB_SETUP([X11], [X11], [x11])
393 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
394
395 # check for basic system features and functionality before
396 # checking for package libraries
397
398 AC_FUNC_ALLOCA
399 AC_HEADER_DIRENT
400 AC_HEADER_STDC
401 AC_HEADER_SYS_WAIT
402 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])
403
404 AC_CHECK_HEADERS([winsock.h winsock2.h])
405
406 AC_CHECK_HEADER([sys/poll.h],
407          [],
408      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
409
410 AC_SYS_LARGEFILE
411
412 # Checks for typedefs, structures, and compiler characteristics.
413 AC_HEADER_STDBOOL
414 AC_C_CONST
415 AC_TYPE_UID_T
416 AC_C_INLINE
417 AC_TYPE_LONG_DOUBLE_WIDER
418 AC_TYPE_MODE_T
419 AC_TYPE_OFF_T
420 AC_TYPE_PID_T
421 AC_TYPE_SIZE_T
422 AC_CHECK_MEMBERS([struct stat.st_blksize])
423 AC_HEADER_TIME
424 AC_STRUCT_TM
425 AC_C_VOLATILE
426 AC_CHECK_TYPES([ptrdiff_t])
427
428 # Checks for library functions.
429 AC_FUNC_CHOWN
430 AC_FUNC_CLOSEDIR_VOID
431 AC_FUNC_ERROR_AT_LINE
432 AST_FUNC_FORK
433 AC_FUNC_FSEEKO
434 AC_PROG_GCC_TRADITIONAL
435 # XXX: these are commented out until we determine whether it matters if our malloc()
436 # acts exactly like glibc's or not
437 # AC_FUNC_MALLOC
438 # AC_FUNC_REALLOC
439 AC_FUNC_MEMCMP
440 AC_FUNC_MMAP
441 AC_FUNC_SELECT_ARGTYPES
442 AC_FUNC_SETVBUF_REVERSED
443 AC_TYPE_SIGNAL
444 AC_FUNC_STAT
445 AC_FUNC_STRCOLL
446 AC_FUNC_STRFTIME
447 AC_FUNC_STRNLEN
448 AC_FUNC_STRTOD
449 AC_FUNC_UTIME_NULL
450 AC_FUNC_VPRINTF
451 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 newlocale 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])
452
453 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
454 # so that AC_CHECK_FUNCS can detect functions in that library.
455 AC_CHECK_LIB([m], [sqrt])
456 # BSD might not have exp2, and/or log2
457 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
458
459 # Certain architectures don't really have long double, even though
460 # AC_CHECK_FUNCS would otherwise find the following functions.
461 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
462         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
463 fi
464
465 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
466 AC_LINK_IFELSE(
467         AC_LANG_PROGRAM([#include <limits.h>],
468                 [long long foo = LLONG_MAX]),
469         AC_MSG_RESULT(yes)
470         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
471         AC_MSG_RESULT(no)
472 )
473
474 AC_MSG_CHECKING(for timersub in time.h)
475 AC_LINK_IFELSE(
476         AC_LANG_PROGRAM([#include <sys/time.h>],
477                 [struct timeval *a; timersub(a, a, a);]),
478         AC_MSG_RESULT(yes)
479                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
480         AC_MSG_RESULT(no)
481 )
482
483 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
484 old_LDFLAGS=${LDFLAGS}
485 cat >conftest.dynamics <<_ACEOF
486 {
487         *ast_*;
488 };
489 _ACEOF
490 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
491 PBX_DYNAMIC_LIST=0
492 AC_LINK_IFELSE(
493         AC_LANG_PROGRAM([], []),
494         PBX_DYNAMIC_LIST=1
495         AC_MSG_RESULT(yes),
496         AC_MSG_RESULT(no)
497 )
498 AC_SUBST(PBX_DYNAMIC_LIST)
499 LDFLAGS=${old_LDFLAGS}
500 rm -f conftest.dynamics
501
502 AC_CHECK_HEADER([sys/poll.h], 
503    [HAS_POLL=1]
504    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
505    )
506
507 AC_ARG_ENABLE([internal-poll],
508         [AS_HELP_STRING([--enable-internal-poll],
509                 [Use Asterisk's poll implementation])],
510         [case "${enableval}" in
511                 y|ye|yes) HAS_POLL="";;
512                 n|no) HAS_POLL="${HAS_POLL}" ;;
513                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
514         esac])
515 AC_SUBST(HAS_POLL)
516
517
518
519 # https support (in main/http.c) uses funopen on BSD systems,
520 # fopencookie on linux
521 AC_CHECK_FUNCS([funopen fopencookie])
522
523 AC_CHECK_FUNCS([inet_aton])
524
525 # check if we have IP_PKTINFO constant defined
526 AC_MSG_CHECKING(for IP_PKTINFO)
527 AC_LINK_IFELSE(
528                 AC_LANG_PROGRAM([#include <netinet/in.h>],
529                                                 [int pi = IP_PKTINFO;]),
530                 AC_MSG_RESULT(yes)
531                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
532                 AC_MSG_RESULT(no)
533 )
534
535 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
536 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
537
538 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
539 AC_LINK_IFELSE(
540         AC_LANG_PROGRAM([#include <stdlib.h>
541                          #include <netdb.h>],
542                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
543         AC_MSG_RESULT(yes)
544         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
545         AC_MSG_RESULT(no)
546 )
547
548 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
549 AC_LINK_IFELSE(
550         AC_LANG_PROGRAM([#include <stdlib.h>
551                          #include <netdb.h>],
552                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
553         AC_MSG_RESULT(yes)
554         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
555         AC_MSG_RESULT(no)
556 )
557
558 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
559
560 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
561 AC_LINK_IFELSE(
562 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
563 AC_MSG_RESULT(yes)
564 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
565 AC_MSG_RESULT(no)
566 )
567
568 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
569 AC_LINK_IFELSE(
570 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
571 AC_MSG_RESULT(yes)
572 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
573 AC_MSG_RESULT(no)
574 )
575
576 if test "${cross_compiling}" = "no";
577 then
578   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
579 fi
580
581 AC_MSG_CHECKING(for locale_t in locale.h)
582 AC_LINK_IFELSE(
583 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
584 AC_MSG_RESULT(yes)
585 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
586 AC_MSG_RESULT(no)
587   AC_MSG_CHECKING(for locale_t in xlocale.h)
588   AC_LINK_IFELSE(
589   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
590   AC_MSG_RESULT(yes)
591   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
592   AC_MSG_RESULT(no)
593   )
594 )
595
596 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
597 AC_LINK_IFELSE(
598 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
599 AC_MSG_RESULT(yes)
600 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
601 AC_MSG_RESULT(no)
602 )
603
604 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
605 AC_LINK_IFELSE(
606 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
607 AC_MSG_RESULT(yes)
608 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
609 AC_MSG_RESULT(no)
610 )
611
612 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
613
614 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
615 AC_LINK_IFELSE(
616 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
617 AC_MSG_RESULT(yes)
618 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
619 AC_MSG_RESULT(no)
620 )
621
622 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
623 AC_LINK_IFELSE(
624 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
625 AC_MSG_RESULT(yes)
626 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
627 AC_MSG_RESULT(no)
628 )
629
630 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
631 save_LIBS="$LIBS"
632 save_CFLAGS="$CFLAGS"
633 LIBS="$PTHREAD_LIBS $LIBS"
634 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
635 AC_LINK_IFELSE(
636   [AC_LANG_PROGRAM(
637     [#include <pthread.h>
638      #include <time.h>],
639     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
640   ],[
641     AC_MSG_RESULT(yes)
642     ac_cv_pthread_rwlock_timedwrlock="yes"
643   ],[
644     AC_MSG_RESULT(no)
645     ac_cv_pthread_rwlock_timedwrlock="no"
646   ]
647 )
648 LIBS="$save_LIBS"
649 CFLAGS="$save_CFLAGS"
650 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
651   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
652 fi
653
654 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
655 saved_CFLAGS="${CFLAGS}"
656 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
657 AC_COMPILE_IFELSE(
658   [AC_LANG_PROGRAM(
659     [#include <pthread.h>
660      void empty(){}],
661         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
662   ],[
663     AC_MSG_RESULT(no)
664     ac_cv_pthread_once_needsbraces="no"
665   ],[
666     AC_MSG_RESULT(yes)
667     ac_cv_pthread_once_needsbraces="yes"
668   ]
669 )
670 CFLAGS="${saved_CFLAGS}"
671 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
672   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
673 fi
674
675 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
676
677 # Can we compare a mutex to its initial value?
678 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
679 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
680 AC_LINK_IFELSE(
681         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
682         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
683                 return 0;
684         }
685         return 0]),
686         AC_MSG_RESULT(yes)
687         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.]),
688         AC_MSG_RESULT(no)
689 )
690
691 #if test "${cross_compiling}" = "no";
692 #then
693 #AC_MSG_CHECKING(for working epoll support)
694 #AC_LINK_IFELSE(
695 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
696 #                                         if (res < 0)
697 #                                            return 1;
698 #                                         close (res);
699 #                                         return 0;]),
700 #AC_MSG_RESULT(yes)
701 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
702 #AC_MSG_RESULT(no)
703 #)
704 #fi
705
706 AC_MSG_CHECKING(for compiler atomic operations)
707 AC_LINK_IFELSE(
708 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
709 AC_MSG_RESULT(yes)
710 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
711 AC_MSG_RESULT(no)
712 )
713
714 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
715 AC_MSG_CHECKING([if your system printf is NULL-safe.])
716 AC_RUN_IFELSE(
717         AC_LANG_PROGRAM([#include <stdio.h>],
718                 [printf("%s", NULL)]),
719         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
720         AC_MSG_RESULT(yes),
721         AC_MSG_RESULT(no),
722         # It's unlikely an embedded system will have this.
723         AC_MSG_RESULT(unknown)
724 )
725
726 AST_GCC_ATTRIBUTE(pure)
727 AST_GCC_ATTRIBUTE(malloc)
728 AST_GCC_ATTRIBUTE(const)
729 AST_GCC_ATTRIBUTE(unused)
730 AST_GCC_ATTRIBUTE(always_inline)
731 AST_GCC_ATTRIBUTE(deprecated)
732 AST_GCC_ATTRIBUTE(sentinel)
733 AST_GCC_ATTRIBUTE(warn_unused_result)
734 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
735 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
736
737 AC_MSG_CHECKING(for -ffunction-sections support)
738 saved_CFLAGS="${CFLAGS}"
739 CFLAGS="${CFLAGS} -ffunction-sections"
740 AC_COMPILE_IFELSE(
741         AC_LANG_PROGRAM([], [int x = 1;]),
742         AC_MSG_RESULT(yes)
743         [saved_LDFLAGS="${LDFLAGS}"]
744         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
745         AC_MSG_CHECKING(for --gc-sections support)
746         AC_LINK_IFELSE(
747                 AC_LANG_PROGRAM([], [int x = 1;]),
748                 AC_MSG_RESULT(yes)
749                 [GC_CFLAGS="-ffunction-sections"]
750                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
751                 AC_MSG_RESULT(no)
752         )
753         [LDFLAGS="${saved_LDFLAGS}"],
754         AC_MSG_RESULT(no)
755 )
756 CFLAGS="${saved_CFLAGS}"
757 AC_SUBST(GC_CFLAGS)
758 AC_SUBST(GC_LDFLAGS)
759
760 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
761 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
762         AC_MSG_RESULT(yes)
763         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
764 else
765         AC_MSG_RESULT(no)
766         AST_DECLARATION_AFTER_STATEMENT=
767 fi
768 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
769
770 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
771 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
772         AC_MSG_RESULT(yes)
773         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
774 else
775         AC_MSG_RESULT(no)
776         AST_FORTIFY_SOURCE=
777 fi
778 AC_SUBST(AST_FORTIFY_SOURCE)
779
780 AC_MSG_CHECKING(for -fno-strict-overflow)
781 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
782         AC_MSG_RESULT(yes)
783         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
784 else
785         AC_MSG_RESULT(no)
786         AST_NO_STRICT_OVERFLOW=
787 fi
788 AC_SUBST(AST_NO_STRICT_OVERFLOW)
789
790 AC_MSG_CHECKING(for -Wshadow)
791 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
792         AC_MSG_RESULT(yes)
793         AST_SHADOW_WARNINGS=-Wshadow
794 else
795         AC_MSG_RESULT(no)
796         AST_SHADOW_WARNINGS=
797 fi
798 AC_SUBST(AST_SHADOW_WARNINGS)
799
800 AC_MSG_CHECKING(for sysinfo)
801 AC_LINK_IFELSE(
802         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
803                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
804         AC_MSG_RESULT(yes)
805         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
806         AC_MSG_RESULT(no)
807 )
808
809 AC_SEARCH_LIBS(res_9_ninit, resolv)
810 AC_MSG_CHECKING(for res_ninit)
811 AC_LINK_IFELSE(
812         AC_LANG_PROGRAM([
813                         #ifdef HAVE_SYS_SOCKET_H
814                         #include <sys/socket.h>
815                         #endif
816                         #ifdef HAVE_NETINET_IN_H
817                         #include <netinet/in.h>
818                         #endif
819                         #ifdef HAVE_ARPA_NAMESER_H
820                         #include <arpa/nameser.h>
821                         #endif
822                         #include <resolv.h>],
823                         [int foo = res_ninit(NULL);]),
824         AC_MSG_RESULT(yes)
825         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
826         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
827         AC_MSG_CHECKING(for res_ndestroy)
828         AC_LINK_IFELSE(
829                 AC_LANG_PROGRAM([
830                                 #ifdef HAVE_SYS_SOCKET_H
831                                 #include <sys/socket.h>
832                                 #endif
833                                 #ifdef HAVE_NETINET_IN_H
834                                 #include <netinet/in.h>
835                                 #endif
836                                 #ifdef HAVE_ARPA_NAMESER_H
837                                 #include <arpa/nameser.h>
838                                 #endif
839                                 #include <resolv.h>],
840                                 [res_ndestroy(NULL);]),
841                 AC_MSG_RESULT(yes)
842                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
843                 AC_MSG_RESULT(no)
844         )
845         AC_SEARCH_LIBS(res_9_close, resolv)
846         AC_MSG_CHECKING(for res_close)
847         AC_LINK_IFELSE(
848                 AC_LANG_PROGRAM([
849                                 #ifdef HAVE_SYS_SOCKET_H
850                                 #include <sys/socket.h>
851                                 #endif
852                                 #ifdef HAVE_NETINET_IN_H
853                                 #include <netinet/in.h>
854                                 #endif
855                                 #ifdef HAVE_ARPA_NAMESER_H
856                                 #include <arpa/nameser.h>
857                                 #endif
858                                 #include <resolv.h>],
859                                 [res_close();]),
860                 AC_MSG_RESULT(yes)
861                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
862                 AC_MSG_RESULT(no)
863         ),
864         AC_MSG_RESULT(no)
865 )
866
867 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
868
869 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
870
871 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
872
873 AC_CHECK_HEADER([libkern/OSAtomic.h],
874                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
875
876 AC_CHECK_SIZEOF([int])
877 AC_CHECK_SIZEOF([long])
878 AC_CHECK_SIZEOF([long long])
879 AC_CHECK_SIZEOF([char *])
880
881 # do the package library checks now
882
883 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
884
885 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
886
887 if test "x${OSARCH}" = "xlinux-gnu" ; then
888   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
889 fi
890
891 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
892 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
893 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
894
895 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
896
897 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
898
899 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
900
901 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
902 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
903
904 GSM_INTERNAL="yes"
905 AC_SUBST(GSM_INTERNAL)
906 GSM_SYSTEM="yes"
907 if test "${USE_GSM}" != "no"; then
908    if test "${GSM_DIR}" = "internal"; then
909       GSM_SYSTEM="no"
910    elif test "${GSM_DIR}" != ""; then
911       GSM_INTERNAL="no"
912    fi
913    if test "${GSM_SYSTEM}" = "yes"; then
914       gsmlibdir=""
915       if test "x${GSM_DIR}" != "x"; then
916          if test -d ${GSM_DIR}/lib; then
917             gsmlibdir="-L${GSM_DIR}/lib"
918          else
919             gsmlibdir="-L${GSM_DIR}"
920          fi
921       fi
922       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
923       [Define to indicate the GSM library]), [], ${gsmlibdir})
924       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
925          if test "x${GSM_DIR}" != "x" ; then
926             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
927             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
928          else
929             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
930             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
931          fi
932          if test "${GSM_HEADER_FOUND}" = "0" ; then
933             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
934                if test "x${GSM_MANDATORY}" = "xyes" ; then
935                   AC_MSG_NOTICE([***])
936                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
937                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
938                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
939                   exit 1
940                fi
941             fi
942          fi
943          GSM_OK=0
944          if test "${GSM_HEADER_FOUND}" = "1" ; then
945             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
946             GSM_OK=1
947          else
948             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
949                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
950                GSM_OK=1
951             fi
952          fi
953          if test "${GSM_OK}" = "1" ; then
954             GSM_LIB="-lgsm"
955             if test "x${GSM_DIR}" != "x"; then
956                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
957                GSM_INCLUDE="-I${GSM_DIR}/include"
958             fi
959             PBX_GSM=1
960             GSM_INTERNAL="no"
961          fi
962       fi
963    fi
964    if test "${GSM_INTERNAL}" = "yes"; then
965       PBX_GSM=1
966       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
967    fi
968 fi
969
970 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
971 # Some versions of Linux package iconv in glibc
972 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
973
974 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
975 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
976
977 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
978
979 if test "${USE_IMAP_TK}" != "no"; then
980         saved_cppflags="${CPPFLAGS}"
981         saved_libs="${LIBS}"
982         switch_to_system_on_failure="no"
983         if test "${IMAP_TK_DIR}" = ""; then
984                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
985                 switch_to_system_on_failure="yes"
986         fi
987         if test "${IMAP_TK_DIR}" != "system"; then
988                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
989                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
990                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
991                 fi
992                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
993                 imap_include="-I${IMAP_TK_DIR}/c-client"
994         CPPFLAGS="${CPPFLAGS} ${imap_include}"
995                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
996                 AC_LINK_IFELSE(
997                 AC_LANG_PROGRAM(
998                                 [#include "c-client.h"
999                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1000                                 {
1001                                 }
1002                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1003                                 {
1004                                 }
1005                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1006                                 {
1007                                 }
1008                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1009                                 {
1010                                 }
1011                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1012                                 {
1013                                 }
1014                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1015                                 {
1016                                 }
1017                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1018                                 {
1019                                 }
1020                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1021                                 {
1022                                 }
1023                                 void mm_log (char *string,long errflg)
1024                                 {
1025                                 }
1026                                 void mm_dlog (char *string)
1027                                 {
1028                                 }
1029                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1030                                 {
1031                                 }
1032                                 void mm_critical (MAILSTREAM *stream)
1033                                 {
1034                                 }
1035                                 void mm_nocritical (MAILSTREAM *stream)
1036                                 {
1037                                 }
1038                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1039                                 {
1040                                 }
1041                                 void mm_fatal (char *string)
1042                                 {
1043                                 }],
1044                                 [
1045                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1046                                 ]
1047                         ),
1048                         [ac_cv_imap_tk="yes"],
1049                         [ac_cv_imap_tk="no"]
1050                 )
1051                 if test "${ac_cv_imap_tk}" = "yes"; then
1052                         AC_LINK_IFELSE(
1053                                 AC_LANG_PROGRAM(
1054                                         [#include "c-client.h"
1055                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1056                                         {
1057                                         }
1058                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1059                                         {
1060                                         }
1061                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1062                                         {
1063                                         }
1064                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1065                                         {
1066                                         }
1067                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1068                                         {
1069                                         }
1070                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1071                                         {
1072                                         }
1073                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1074                                         {
1075                                         }
1076                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1077                                         {
1078                                         }
1079                                         void mm_log (char *string,long errflg)
1080                                         {
1081                                         }
1082                                         void mm_dlog (char *string)
1083                                         {
1084                                         }
1085                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1086                                         {
1087                                         }
1088                                         void mm_critical (MAILSTREAM *stream)
1089                                         {
1090                                         }
1091                                         void mm_nocritical (MAILSTREAM *stream)
1092                                         {
1093                                         }
1094                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1095                                         {
1096                                         }
1097                                         void mm_fatal (char *string)
1098                                         {
1099                                         }],
1100                                         [
1101                                         long check = mail_expunge_full(NULL, "", 0);
1102                                         ]
1103                                 ),
1104                                 [ac_cv_imap_tk2006="yes"],
1105                                 [ac_cv_imap_tk2006="no"]
1106                         )
1107                 fi
1108                 CPPFLAGS="${saved_cppflags}"
1109                 LIBS="${saved_libs}"
1110                 if test "${ac_cv_imap_tk}" = "no"; then
1111                         AC_MSG_RESULT(no)
1112                         if test "${switch_to_system_on_failure}" = "yes"; then
1113                                 IMAP_TK_DIR="system"
1114                         else #This means they specified a directory. Search for a package installation there too
1115                                 AC_MSG_CHECKING([for system c-client library...])
1116                                 CPPFLAGS="${saved_cppflags}"
1117                                 LIBS="${saved_libs}"
1118                                 imap_include="-I${IMAP_TK_DIR}/include"
1119                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1120                                 imap_libs="-lc-client"
1121                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1122                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1123                                 AC_LINK_IFELSE(
1124                                 AC_LANG_PROGRAM(
1125                                                 [#include "c-client.h"
1126                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1127                                                 {
1128                                                 }
1129                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1130                                                 {
1131                                                 }
1132                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1133                                                 {
1134                                                 }
1135                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1136                                                 {
1137                                                 }
1138                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1139                                                 {
1140                                                 }
1141                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1142                                                 {
1143                                                 }
1144                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1145                                                 {
1146                                                 }
1147                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1148                                                 {
1149                                                 }
1150                                                 void mm_log (char *string,long errflg)
1151                                                 {
1152                                                 }
1153                                                 void mm_dlog (char *string)
1154                                                 {
1155                                                 }
1156                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1157                                                 {
1158                                                 }
1159                                                 void mm_critical (MAILSTREAM *stream)
1160                                                 {
1161                                                 }
1162                                                 void mm_nocritical (MAILSTREAM *stream)
1163                                                 {
1164                                                 }
1165                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1166                                                 {
1167                                                 }
1168                                                 void mm_fatal (char *string)
1169                                                 {
1170                                                 }],
1171                                                 [
1172                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1173                                                 ]
1174                                         ),
1175                                         [ac_cv_imap_tk="yes"],
1176                                         [ac_cv_imap_tk="no"]
1177                                 )
1178                                 if test "${ac_cv_imap_tk}" = "yes"; then
1179                                         AC_LINK_IFELSE(
1180                                                 AC_LANG_PROGRAM(
1181                                                         [#include "c-client.h"
1182                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1183                                                         {
1184                                                         }
1185                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1186                                                         {
1187                                                         }
1188                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1189                                                         {
1190                                                         }
1191                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1192                                                         {
1193                                                         }
1194                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1195                                                         {
1196                                                         }
1197                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1198                                                         {
1199                                                         }
1200                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1201                                                         {
1202                                                         }
1203                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1204                                                         {
1205                                                         }
1206                                                         void mm_log (char *string,long errflg)
1207                                                         {
1208                                                         }
1209                                                         void mm_dlog (char *string)
1210                                                         {
1211                                                         }
1212                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1213                                                         {
1214                                                         }
1215                                                         void mm_critical (MAILSTREAM *stream)
1216                                                         {
1217                                                         }
1218                                                         void mm_nocritical (MAILSTREAM *stream)
1219                                                         {
1220                                                         }
1221                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1222                                                         {
1223                                                         }
1224                                                         void mm_fatal (char *string)
1225                                                         {
1226                                                         }],
1227                                                         [
1228                                                         long check = mail_expunge_full(NULL, "", 0);
1229                                                         ]
1230                                                 ),
1231                                                 [ac_cv_imap_tk2006="yes"],
1232                                                 [ac_cv_imap_tk2006="no"]
1233                                         )
1234                                 fi
1235                         fi
1236                 fi
1237         fi 
1238         if test "${IMAP_TK_DIR}" = "system"; then
1239                 #We will enter here if user specified "system" or if any of above checks failed
1240                 AC_MSG_CHECKING([for system c-client library...])
1241                 CPPFLAGS="${saved_cppflags}"
1242                 LIBS="${saved_libs}"
1243                 imap_ldflags=""
1244                 imap_libs="-lc-client"
1245                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1246                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1247                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1248                 AC_LINK_IFELSE(
1249                 AC_LANG_PROGRAM(
1250                                 [#include <stdio.h>
1251                                 #include <imap/c-client.h>
1252                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1253                                 {
1254                                 }
1255                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1256                                 {
1257                                 }
1258                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1259                                 {
1260                                 }
1261                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1262                                 {
1263                                 }
1264                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1265                                 {
1266                                 }
1267                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1268                                 {
1269                                 }
1270                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1271                                 {
1272                                 }
1273                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1274                                 {
1275                                 }
1276                                 void mm_log (char *string,long errflg)
1277                                 {
1278                                 }
1279                                 void mm_dlog (char *string)
1280                                 {
1281                                 }
1282                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1283                                 {
1284                                 }
1285                                 void mm_critical (MAILSTREAM *stream)
1286                                 {
1287                                 }
1288                                 void mm_nocritical (MAILSTREAM *stream)
1289                                 {
1290                                 }
1291                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1292                                 {
1293                                 }
1294                                 void mm_fatal (char *string)
1295                                 {
1296                                 }],
1297                                 [
1298                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1299                                 ]
1300                         ),
1301                         [ac_cv_imap_tk="yes"],
1302                         [ac_cv_imap_tk="no"]
1303                 )
1304                 if test "${ac_cv_imap_tk}" = "yes"; then
1305                         AC_LINK_IFELSE(
1306                                 AC_LANG_PROGRAM(
1307                                         [#include <stdio.h>
1308                                         #include <imap/c-client.h>
1309                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1310                                         {
1311                                         }
1312                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1313                                         {
1314                                         }
1315                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1316                                         {
1317                                         }
1318                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1319                                         {
1320                                         }
1321                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1322                                         {
1323                                         }
1324                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1325                                         {
1326                                         }
1327                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1328                                         {
1329                                         }
1330                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1331                                         {
1332                                         }
1333                                         void mm_log (char *string,long errflg)
1334                                         {
1335                                         }
1336                                         void mm_dlog (char *string)
1337                                         {
1338                                         }
1339                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1340                                         {
1341                                         }
1342                                         void mm_critical (MAILSTREAM *stream)
1343                                         {
1344                                         }
1345                                         void mm_nocritical (MAILSTREAM *stream)
1346                                         {
1347                                         }
1348                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1349                                         {
1350                                         }
1351                                         void mm_fatal (char *string)
1352                                         {
1353                                         }],
1354                                         [
1355                                         long check = mail_expunge_full(NULL, "", 0);
1356                                         ]
1357                                 ),
1358                                 [ac_cv_imap_tk2006="yes"],
1359                                 [ac_cv_imap_tk2006="no"]
1360                         )
1361                 else #looking in imap directory didn't work, try c-client
1362                         imap_ldflags=""
1363                         imap_libs="-lc-client"
1364                         imap_include="-DUSE_SYSTEM_CCLIENT"
1365                         CPPFLAGS="${saved_cppflags}"
1366                         LIBS="${saved_libs}"
1367                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1368                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1369                         AC_LINK_IFELSE(
1370                         AC_LANG_PROGRAM(
1371                                         [#include <stdio.h>
1372                                         #include <c-client/c-client.h>
1373                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1374                                         {
1375                                         }
1376                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1377                                         {
1378                                         }
1379                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1380                                         {
1381                                         }
1382                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1383                                         {
1384                                         }
1385                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1386                                         {
1387                                         }
1388                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1389                                         {
1390                                         }
1391                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1392                                         {
1393                                         }
1394                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1395                                         {
1396                                         }
1397                                         void mm_log (char *string,long errflg)
1398                                         {
1399                                         }
1400                                         void mm_dlog (char *string)
1401                                         {
1402                                         }
1403                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1404                                         {
1405                                         }
1406                                         void mm_critical (MAILSTREAM *stream)
1407                                         {
1408                                         }
1409                                         void mm_nocritical (MAILSTREAM *stream)
1410                                         {
1411                                         }
1412                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1413                                         {
1414                                         }
1415                                         void mm_fatal (char *string)
1416                                         {
1417                                         }],
1418                                         [
1419                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1420                                         ]
1421                                 ),
1422                                 [ac_cv_imap_tk="yes"],
1423                                 [ac_cv_imap_tk="no"]
1424                         )
1425                         if test "${ac_cv_imap_tk}" = "yes"; then
1426                                 AC_LINK_IFELSE(
1427                                         AC_LANG_PROGRAM(
1428                                                 [#include <stdio.h>
1429                                                 #include <c-client/c-client.h>
1430                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1431                                                 {
1432                                                 }
1433                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1434                                                 {
1435                                                 }
1436                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1437                                                 {
1438                                                 }
1439                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1440                                                 {
1441                                                 }
1442                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1443                                                 {
1444                                                 }
1445                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1446                                                 {
1447                                                 }
1448                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1449                                                 {
1450                                                 }
1451                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1452                                                 {
1453                                                 }
1454                                                 void mm_log (char *string,long errflg)
1455                                                 {
1456                                                 }
1457                                                 void mm_dlog (char *string)
1458                                                 {
1459                                                 }
1460                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1461                                                 {
1462                                                 }
1463                                                 void mm_critical (MAILSTREAM *stream)
1464                                                 {
1465                                                 }
1466                                                 void mm_nocritical (MAILSTREAM *stream)
1467                                                 {
1468                                                 }
1469                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1470                                                 {
1471                                                 }
1472                                                 void mm_fatal (char *string)
1473                                                 {
1474                                                 }],
1475                                                 [
1476                                                 long check = mail_expunge_full(NULL, "", 0);
1477                                                 ]
1478                                         ),
1479                                         [ac_cv_imap_tk2006="yes"],
1480                                         [ac_cv_imap_tk2006="no"]
1481                                 )
1482                         fi
1483                 fi
1484         fi
1485         if test "${ac_cv_imap_tk}" = "yes"; then
1486                 AC_MSG_RESULT(yes)
1487                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1488                 IMAP_TK_INCLUDE="${imap_include}"
1489                 PBX_IMAP_TK=1
1490                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1491                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1492                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1493                 fi
1494         else
1495                 AC_MSG_RESULT(no) 
1496         fi
1497         CPPFLAGS="${saved_cppflags}"
1498         LIBS="${saved_libs}"
1499 fi
1500
1501 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1502
1503 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1504
1505 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1506
1507 # BSD (and OS X) equivalent of inotify
1508 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1509
1510 # 64-bit version of kevent (from kqueue) on OS X
1511 AC_CHECK_FUNCS([kevent64])
1512
1513 # Needed by unixodbc
1514 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1515
1516 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1517
1518 AC_ARG_ENABLE([xmldoc],
1519         [AS_HELP_STRING([--disable-xmldoc],
1520                 [Explicity disable XML documentation])],
1521         [case "${enableval}" in
1522                 y|ye|yes) disable_xmldoc=no ;;
1523                 n|no)  disable_xmldoc=yes ;;
1524                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1525         esac], [disable_xmldoc=no])
1526
1527 if test "${disable_xmldoc}" != "yes"; then
1528         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1529         [#include <libxml/tree.h>
1530         #include <libxml/parser.h>],
1531         [LIBXML_TEST_VERSION])
1532         if test "${PBX_LIBXML2}" != 1; then
1533                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1534                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1535                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1536                 exit 1
1537         fi
1538 fi
1539
1540 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1541
1542 if test "${PBX_MISDN}" = 1; then
1543    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1544    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1545    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1546    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1547    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1548    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1549 fi
1550
1551 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1552
1553 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1554
1555 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1556
1557 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1558
1559 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1560 [#include <ne_auth.h>],
1561 [#ifndef NE_AUTH_NTLM
1562 #error Need libneon >= 0.29.0
1563 #endif])
1564
1565 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1566 [#include <net-snmp/net-snmp-config.h>
1567 #include <net-snmp/net-snmp-includes.h>
1568 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1569 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1570
1571 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1572
1573 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1574
1575 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1576
1577 # Non-glibc platforms require libexecinfo for backtrace support
1578 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1579 # Linux, however, has backtrace directly in glibc
1580 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1581
1582 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1583
1584 # possible places for oss definitions
1585 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1586 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1587 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1588
1589 PG_CONFIG=No
1590 if test "${USE_PGSQL}" != "no"; then    
1591    if test "x${PGSQL_DIR}" != "x"; then
1592       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1593       if test x"${PG_CONFIG}" = xNo; then
1594          AC_MSG_NOTICE([***])
1595          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1596          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1597          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1598          AC_MSG_NOTICE([*** including --without-postgres])
1599          exit 1
1600       fi
1601    else
1602       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1603    fi
1604 fi
1605 if test "${PG_CONFIG}" != No; then
1606    PGSQL_libdir=`${PG_CONFIG} --libdir`
1607    PGSQL_includedir=`${PG_CONFIG} --includedir`
1608    if test "x$?" != "x0" ; then
1609       if test -n "${PGSQL_MANDATORY}" ; then
1610          AC_MSG_NOTICE([***])
1611          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1612          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1613          AC_MSG_NOTICE([*** including --without-postgres])
1614          exit 1
1615           fi
1616    else 
1617       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1618       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1619
1620       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1621          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1622          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1623          PBX_PGSQL=1
1624       elif test -n "${PGSQL_MANDATORY}";
1625       then
1626          AC_MSG_NOTICE([***])
1627          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1628          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1629          AC_MSG_NOTICE([*** including --without-postgres])
1630          exit 1
1631       fi
1632    fi
1633 fi
1634
1635 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1636
1637 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1638
1639 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1640 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1641 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1642 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1643 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1644 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1645 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1646 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1647 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1648 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1649 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1650 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1651
1652 # ------------------------------------v
1653 # TODO: The code can be changed to always include these features now.
1654 # These features will always be present if pri_connected_line_update is available.
1655 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1656 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1657 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1658 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1659 # ------------------------------------^
1660
1661 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1662
1663 AST_C_COMPILE_CHECK([SPANDSP], [
1664                 #if SPANDSP_RELEASE_DATE < 20080516
1665                 #error "spandsp 0.0.5 or greater is required"
1666                 #endif
1667         ], [spandsp/version.h], , [minimum version of SpanDSP])
1668
1669 if test "x${PBX_SPANDSP}" = "x1" ; then
1670         # We found the correct version in the header, now let's make sure it links
1671         # properly, and that libtiff is available
1672         PBX_SPANDSP=0
1673         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1674 fi
1675
1676 if test "x${PBX_SPANDSP}" = "x1" ; then
1677         # We also need t38_terminal_init()
1678         PBX_SPANDSP=0
1679         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1680 fi
1681
1682 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1683
1684 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1685
1686 if test "${USE_PWLIB}" != "no"; then
1687         if test -n "${PWLIB_DIR}"; then
1688                 PWLIBDIR="${PWLIB_DIR}"
1689         fi
1690         AST_CHECK_PWLIB()
1691         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1692                 
1693         if test "${HAS_PWLIB:-unset}" != "unset"; then
1694                 AST_CHECK_PWLIB_PLATFORM()
1695
1696                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1697
1698                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1699                         [Define if your system has the PWLib libraries.],
1700                         [#include "ptlib.h"],
1701                         [int q = (int) PTime::IsDaylightSavings();])
1702         fi
1703 fi
1704
1705 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1706         if test -n "${OPENH323_DIR}"; then
1707                 OPENH323DIR="${OPENH323_DIR}"
1708         fi
1709         AST_CHECK_OPENH323()
1710         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1711         AST_CHECK_OPENH323_BUILD()
1712         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1713         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1714                 [Define if your system has the OpenH323 libraries.],
1715                 [#include "ptlib.h"
1716                 #include "h323.h"
1717                 #include "h323ep.h"],
1718                 [H323EndPoint ep = H323EndPoint();],
1719                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1720 fi
1721
1722 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
1723 if test "x${PBX_LUA}" = "x1" ; then
1724         if test x"${LUA_DIR}" = x; then
1725                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1726         else
1727                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1728         fi
1729 fi
1730         
1731 # Some distributions (like SuSE) remove the 5.1 suffix.
1732 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm]) 
1733
1734 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1735
1736 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1737 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1738 # to know the specifics of each possible implementation, and then represent the one
1739 # that was found as 'AIS'.
1740
1741 PBX_AIS=0
1742
1743 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1744
1745 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1746
1747 if test "${PBX_OPENAIS}" = 1; then
1748    PBX_AIS=1
1749    if test -n "${OPENAIS_DIR}"; then
1750       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1751       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1752    else
1753       AIS_INCLUDE="-I/usr/include/openais"
1754       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1755    fi
1756 fi
1757
1758 AC_SUBST(PBX_AIS)
1759 AC_SUBST(AIS_INCLUDE)
1760 AC_SUBST(AIS_LIB)
1761
1762 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1763
1764 # See if the main speex library contains the preprocess functions
1765 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1766 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1767    PBX_SPEEX_PREPROCESS=1
1768 fi
1769
1770 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1771 if test "${PBX_SPEEXDSP}" = 1; then
1772    PBX_SPEEX_PREPROCESS=1
1773 fi
1774
1775 AC_SUBST(PBX_SPEEX_PREPROCESS)
1776
1777 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1778
1779 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1780
1781 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1782
1783 if test "$PBX_CRYPTO" = "1";
1784 then
1785     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1786 fi
1787
1788 if test "$PBX_OPENSSL" = "1";
1789 then
1790     AST_CHECK_OSPTK([3], [6], [0])
1791 fi
1792
1793 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
1794
1795 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1796
1797 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1798
1799 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1800
1801 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1802
1803 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1804
1805 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1806
1807 if test "${tonezone_does_not_need_lm}" = "no" ; then
1808   tonezone_extra="-lm"
1809 fi
1810
1811 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1812
1813 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1814
1815 if test "${OSARCH}" = "OpenBSD";
1816 then
1817         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1818 else
1819         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1820 fi
1821
1822 AC_LANG_PUSH(C++)
1823
1824 if test "${USE_VPB}" != "no"; then
1825    AC_MSG_CHECKING(for vpb_open in -lvpb)
1826    saved_libs="${LIBS}"
1827    saved_cppflags="${CPPFLAGS}"
1828    if test "x${VPB_DIR}" != "x"; then
1829       if test -d ${VPB_DIR}/lib; then
1830          vpblibdir=${VPB_DIR}/lib
1831       else
1832          vpblibdir=${VPB_DIR}
1833       fi
1834       LIBS="${LIBS} -L${vpblibdir}"
1835       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1836    fi
1837    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
1838    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
1839    AC_LINK_IFELSE(
1840         [
1841         AC_LANG_PROGRAM(
1842         [#include <vpbapi.h>],
1843         [int q = vpb_open(0,0);])
1844         ],
1845         [       AC_MSG_RESULT(yes) 
1846                 ac_cv_lib_vpb_vpb_open="yes" 
1847         ],
1848         [       AC_MSG_RESULT(no) 
1849                 ac_cv_lib_vpb_vpb_open="no" 
1850         ]
1851         )
1852    LIBS="${saved_libs}"
1853    CPPFLAGS="${saved_cppflags}"
1854    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1855         VPB_LIB="-lvpb"
1856         if test "${VPB_DIR}" != ""; then
1857            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1858            VPB_INCLUDE="-I${VPB_DIR}/include"
1859         fi
1860         PBX_VPB=1
1861         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1862    fi
1863 fi
1864
1865 AC_LANG_POP
1866
1867 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1868
1869 EDITLINE_LIB=""
1870 if test "x$TERMCAP_LIB" != "x" ; then
1871   EDITLINE_LIB="$TERMCAP_LIB"
1872 elif test "x$TINFO_LIB" != "x" ; then
1873   EDITLINE_LIB="$TINFO_LIB"
1874 elif test "x$CURSES_LIB" != "x" ; then
1875   EDITLINE_LIB="$CURSES_LIB"
1876 elif test "x$NCURSES_LIB" != "x" ; then
1877   EDITLINE_LIB="$NCURSES_LIB"
1878 else
1879   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
1880 fi
1881 AC_SUBST(EDITLINE_LIB)
1882
1883 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
1884         # Does ODBC support wide characters?
1885         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
1886         AC_LINK_IFELSE(
1887                 AC_LANG_PROGRAM(
1888                         [#include <sql.h>
1889 #include <sqlext.h>],
1890                         [int foo = SQL_WCHAR]),
1891                 AC_MSG_RESULT(yes)
1892                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
1893                 AC_MSG_RESULT(no)
1894         )
1895 fi
1896
1897 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1898 AC_SUBST(PBX_H323)
1899
1900 AC_CHECK_HEADER([linux/compiler.h],
1901                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1902
1903 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1904                                    #include <linux/version.h>
1905                                    #ifdef HAVE_LINUX_COMPILER_H
1906                                    #include <linux/compiler.h>
1907                                    #endif
1908                                    ])
1909 AC_SUBST(PBX_IXJUSER)
1910
1911 # Used in res/res_pktccops
1912 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
1913 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
1914
1915 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
1916 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1917 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
1918
1919 # possible places for video4linux version 1
1920 AC_CHECK_HEADER([linux/videodev.h],
1921         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1922
1923 # possible places for X11
1924 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1925 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1926
1927 PBX_LAUNCHD=0
1928 if test "${cross_compiling}" = "no";
1929 then
1930   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1931   PBX_LAUNCHD=1
1932 fi
1933 AC_SUBST(PBX_LAUNCHD)
1934
1935 PBX_GTK2=0
1936 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1937 if test ! "x${PKGCONFIG}" = xNo; then
1938    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1939    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1940    PBX_GTK2=1
1941    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1942 fi
1943 AC_SUBST(PBX_GTK2)
1944 AC_SUBST(GTK2_INCLUDE)
1945 AC_SUBST(GTK2_LIB)
1946
1947 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1948 # or iODBC
1949
1950 PBX_GENERIC_ODBC=0
1951
1952 if test "${PBX_UNIXODBC}" = 1; then
1953    PBX_GENERIC_ODBC=1
1954    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1955    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1956 elif test "${PBX_IODBC}" = 1; then
1957    PBX_GENERIC_ODBC=1
1958    GENERIC_ODBC_LIB="${IODBC_LIB}"
1959    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1960 fi
1961
1962 AC_SUBST([GENERIC_ODBC_LIB])
1963 AC_SUBST([GENERIC_ODBC_INCLUDE])
1964 AC_SUBST([PBX_GENERIC_ODBC])
1965
1966 PBX_SYSLOG=0
1967
1968 if test "${ac_cv_header_syslog_h}" = "yes"; then
1969    # syslog facilities
1970    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
1971    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
1972    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
1973    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
1974    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
1975    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
1976    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
1977    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
1978    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
1979    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
1980    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
1981    PBX_SYSLOG=1
1982 fi
1983
1984 AC_SUBST([PBX_SYSLOG])
1985
1986 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1987 AST_CHECK_MANDATORY
1988
1989 if test -f build_tools/menuselect-deps; then
1990     # extract old values of all PBX_ variables from menuselect-deps
1991     # and preserve them so that menuselect can determine whether
1992     # any previously-met dependencies are no longer met and warn
1993     # the user appropriately
1994     while IFS="=:" read var val old_val; do
1995         eval "PBX_${var}=\${PBX_${var}}:${val}"
1996     done < build_tools/menuselect-deps
1997 fi
1998
1999 AC_OUTPUT
2000
2001 if test "x${silent}" != "xyes" ; then
2002 echo
2003 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2004 echo "            .\$7\$7..          .7\$\$7:.    "
2005 echo "          .\$\$:.                 ,\$7.7   "
2006 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2007 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2008 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2009 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2010 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2011 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2012 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2013 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2014 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2015 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2016 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2017 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2018 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2019 echo " \$\$\$\$\$                        \$\$\$       "
2020 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2021 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2022 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2023 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2024 echo
2025 fi
2026
2027 AC_MSG_NOTICE(Package configured for: )
2028 AC_MSG_NOTICE( OS type  : $host_os)
2029 AC_MSG_NOTICE( Host CPU : $host_cpu)
2030 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
2031 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
2032 if test "${cross_compiling}" = "yes"; then
2033    AC_MSG_NOTICE( Cross Compilation = YES)
2034 fi