Update configure.ac/Makefile for clang
[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 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi* |  linux-gnuspe)
182      OSARCH=linux-gnu
183      ;;
184      kfreebsd*-gnu)
185      OSARCH=kfreebsd-gnu
186      ;;
187      *)
188      OSARCH=${host_os}
189      ;;
190 esac
191
192 AC_SUBST(OSARCH)
193 AC_SUBST(PBX_WINARCH)
194
195 AC_MSG_CHECKING(whether char is unsigned)
196 AC_COMPILE_IFELSE(
197         [
198                 AC_LANG_SOURCE(
199 #include <limits.h>
200 #if CHAR_MIN == 0
201 #error
202 #endif
203                 )
204         ],[
205                 AC_MSG_RESULT(no)
206                 CONFIG_SIGNED_CHAR=""
207         ],[
208                 AC_MSG_RESULT(yes)
209                 CONFIG_SIGNED_CHAR="-fsigned-char"
210         ]
211 )
212 AC_SUBST(CONFIG_SIGNED_CHAR)
213
214 #  check for uname
215 AC_PATH_TOOL([UNAME], [uname], No)
216 if test ! x"${UNAME}" = xNo; then
217    PBX_OSREV=$(${UNAME} -r)
218 fi
219 AC_SUBST(PBX_OSREV)
220
221 AH_TOP(
222 #ifndef ASTERISK_AUTOCONFIG_H
223 #define ASTERISK_AUTOCONFIG_H
224
225 #include "asterisk/buildopts.h"
226
227 )
228
229 AH_BOTTOM(
230 #endif
231 )
232
233 # cross-compile checks
234 if test "${cross_compiling}" = "yes";
235 then
236    AC_CHECK_TOOL(CC, gcc, :)
237    AC_CHECK_TOOL(CXX, g++, :)
238    AC_CHECK_TOOL(LD, ld, :)
239    AC_CHECK_TOOL(RANLIB, ranlib, :)
240 fi
241
242 # Checks for programs.
243 AC_PROG_CXX
244 AC_PROG_CPP
245 AC_PROG_CXXCPP
246 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
247 # the developers regenerating the configure script don't have to install libtool.
248 AST_PROG_LD     # note, does not work on FreeBSD
249 AC_PROG_AWK
250 AC_PROG_INSTALL
251 AC_PROG_LN_S
252 AC_PROG_RANLIB
253 AST_CHECK_GNU_MAKE
254 AC_PROG_EGREP
255
256 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
257 AC_CHECK_TOOLS([AR], [ar gar], :)
258
259 GNU_LD=0
260 if test "x$with_gnu_ld" = "xyes" ; then
261    GNU_LD=1
262 fi
263 AC_SUBST(GNU_LD)
264
265 AC_PATH_PROG([BISON], [bison], :)
266 AC_PATH_PROG([CMP], [cmp], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([GIT], [git], :)
286 if test "${WGET}" != ":" ; then
287   DOWNLOAD=${WGET}
288 else if test "${CURL}" != ":" ; then
289   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
290 else
291   AC_PATH_PROG([FETCH], [fetch], [:])
292   DOWNLOAD=${FETCH}
293 fi
294 fi
295 AC_SUBST(DOWNLOAD)
296 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
297 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
298 AC_PATH_PROG([OPENSSL], [openssl], :)
299
300 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
301         if test "x$BISON" != "x:" ; then
302                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
303                 # Use mktemp if possible; otherwise fall back on mkdir,
304                 # with $RANDOM to make collisions less likely.
305                 : ${TMPDIR=/tmp}
306                 {
307                   tmp=`
308                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
309                   ` &&
310                   test -n "$tmp" && test -d "$tmp"
311                 } || {
312                   tmp=$TMPDIR/foo$$-$RANDOM
313                   (umask 077 && mkdir "$tmp")
314                 } || exit $?
315                 cat >$tmp/test.y <<__EOL__
316 %parse-param {struct parse_io *parseio}
317 %%
318 file : { \$\$ = parseio->pval = 1; }
319         ;
320 %%
321 __EOL__
322                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
323                 if test -e "${tmp}/test.tab.c"; then
324                         ac_cv_path_BISON2=${BISON}
325                 fi
326                 rm -rf ${tmp}
327         fi
328         ])
329 if test "x${ac_cv_path_BISON2}" = "x" ; then
330         BISON=:
331         PBX_BISON=0
332 else
333         PBX_BISON=1
334 fi
335 AC_SUBST(PBX_BISON)
336 if test "x${FLEX}" = "x:" ; then
337         PBX_FLEX=0
338 else
339         PBX_FLEX=1
340 fi
341 AC_SUBST(PBX_FLEX)
342
343 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
344 if test "${SOXMIX}" != ":" ; then
345         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
346 fi
347
348 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
349
350 if test "${MD5}" = "digest" ; then
351    MD5="${MD5} -a md5"
352 fi
353
354 ACX_PTHREAD
355
356 AC_LANG(C)
357
358 AC_ARG_ENABLE([dev-mode],
359         [AS_HELP_STRING([--enable-dev-mode],
360                 [Turn on developer mode])],
361         [case "${enableval}" in
362               y|ye|yes) AST_DEVMODE=yes ;;
363               n|no)  AST_DEVMODE=no ;;
364               noisy)
365               AST_DEVMODE=yes
366               NOISY_BUILD=yes
367               ;;
368               strict)
369               AST_DEVMODE=yes
370               AST_DEVMODE_STRICT=yes
371               ;;
372               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
373         esac])
374 AC_SUBST(NOISY_BUILD)
375 AC_SUBST(AST_DEVMODE)
376 AC_SUBST(AST_DEVMODE_STRICT)
377
378 AST_CODE_COVERAGE=no
379 AC_ARG_ENABLE([coverage],
380         [AS_HELP_STRING([--enable-coverage],
381                 [Turn on code coverage tracking (for gcov)])],
382         [case "${enableval}" in
383               y|ye|yes) AST_CODE_COVERAGE=yes ;;
384               n|no) AST_CODE_COVERAGE=no ;;
385               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
386         esac])
387 AC_SUBST(AST_CODE_COVERAGE)
388
389 AST_CHECK_RAII()
390 AST_CHECK_STRSEP_ARRAY_BOUNDS()
391
392 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
393 # various packages.
394 # $1 is the prefix for the variables in makeopts and autoconfig.h
395 # $2 is the short comment, $4 is the long comment
396 # $3 is the name used in --with- or --without- flags for configure.
397 #
398 # Package option names should be in alphabetical order
399 # by the --with option name (the third field),
400 # to make things easier for the users.
401
402 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
403 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
404
405 # BKTR is used for backtrace support on platforms that do not
406 # have it natively.
407 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
408 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
409 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
410 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
411 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
412 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
413 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
414 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
415 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
416 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
417 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
418 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
419 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
420 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
421 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
422 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
423 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
424 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
425 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
426 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
427 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
428 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
429 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
430 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
431 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
432 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
433 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
434 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
435 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
436 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
437 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
438 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
439 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
440 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
441 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
442 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
443 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
444 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
445 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
446 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
447 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
448 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
449 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
450 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
451 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
452 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
453 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
454 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
455 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
456 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
457 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
458 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
459 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
460 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
461 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
462 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
463 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
464 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
465 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
466 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
467 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
468 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
469 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
470 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
471 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
472 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
473 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
474 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
475 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
476 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
477 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
478 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
479 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
480 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
481 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
482 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
483 # ------------------------------------v
484 # TODO: The code can be changed to always include these features now.
485 # These features will always be present if pri_connected_line_update is available.
486 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
487 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
488 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
489 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
490 # ------------------------------------^
491 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
492 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
493 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
494 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
495 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
496 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
497 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
498 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
499 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
500 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
501 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
502 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
503 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
504 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
505 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
506 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
507 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
508 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
509 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
510 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
511 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
512 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
513 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
514 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
515 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
516 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
517 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
518 AST_EXT_LIB_SETUP([X11], [X11], [x11])
519 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
520
521 # check for basic system features and functionality before
522 # checking for package libraries
523
524 AC_FUNC_ALLOCA
525 AC_HEADER_DIRENT
526 AC_HEADER_STDC
527 AC_HEADER_SYS_WAIT
528 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])
529
530 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
531 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
532 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
533 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
534 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
535
536 EDITLINE_LIB=""
537 if test "x$TERMCAP_LIB" != "x" ; then
538   EDITLINE_LIB="$TERMCAP_LIB"
539 elif test "x$TINFO_LIB" != "x" ; then
540   EDITLINE_LIB="$TINFO_LIB"
541 elif test "x$CURSES_LIB" != "x" ; then
542   EDITLINE_LIB="$CURSES_LIB"
543 elif test "x$NCURSES_LIB" != "x" ; then
544   EDITLINE_LIB="$NCURSES_LIB"
545 else
546   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
547 fi
548 AC_SUBST(EDITLINE_LIB)
549
550 # Find required UUID support.
551 #  * -luuid on Linux
552 #  * -le2fs-uuid on OpenBSD
553 #  * in libsystem on OS X
554 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
555 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
556 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
557
558 if test "x$LIBUUID_LIB" != "x" ; then
559   UUID_INCLUDE="$LIBUUID_INCLUDE"
560   UUID_LIB="$LIBUUID_LIB"
561 elif test "x$E2FSUUID_LIB" != "x" ; then
562   UUID_INCLUDE="$E2FSUUID_INCLUDE"
563   UUID_LIB="$E2FSUUID_LIB"
564 elif test "x$SYSUUID" != "x" ; then
565   UUID_INCLUDE=""
566   UUID_LIB=""
567 else
568   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
569 fi
570 AC_SUBST(UUID_INCLUDE)
571 AC_SUBST(UUID_LIB)
572
573 # Find required JSON support.
574 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
575
576 if test "x$JANSSON_LIB" == "x"; then
577   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
578 fi
579
580 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
581         [#include <libxml/tree.h>
582         #include <libxml/parser.h>],
583         [LIBXML_TEST_VERSION])
584
585 if test "${PBX_LIBXML2}" != 1; then
586         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
587         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
588         exit 1
589 fi
590
591 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
592
593 # Another mandatory item (unless it's explicitly disabled)
594 AC_ARG_ENABLE([xmldoc],
595         [AS_HELP_STRING([--disable-xmldoc],
596                 [Explicitly disable XML documentation])],
597         [case "${enableval}" in
598                 y|ye|yes) disable_xmldoc=no ;;
599                 n|no)  disable_xmldoc=yes ;;
600                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
601         esac], [disable_xmldoc=no])
602
603 if test "${disable_xmldoc}" != "yes"; then
604         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
605         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
606
607 fi
608
609 # some embedded systems omit internationalization (locale) support
610 AC_CHECK_HEADERS([xlocale.h])
611
612 AC_CHECK_HEADERS([winsock.h winsock2.h])
613
614 AC_CHECK_HEADER([sys/poll.h],
615          [],
616      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
617
618 AC_SYS_LARGEFILE
619
620 # Checks for typedefs, structures, and compiler characteristics.
621 AC_HEADER_STDBOOL
622 AC_C_CONST
623 AC_TYPE_UID_T
624 AC_C_INLINE
625 AC_TYPE_LONG_DOUBLE_WIDER
626 AC_TYPE_MODE_T
627 AC_TYPE_OFF_T
628 AC_TYPE_PID_T
629 AC_TYPE_SIZE_T
630 AC_CHECK_MEMBERS([struct stat.st_blksize])
631 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
632 #include <sys/socket.h> ])
633 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
634 AC_HEADER_TIME
635 AC_STRUCT_TM
636 AC_C_VOLATILE
637 AC_CHECK_TYPES([ptrdiff_t])
638 stat_nsec_found=no
639 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
640
641 if test "${stat_nsec_found}" != yes; then
642         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
643 fi
644
645 # Checks for library functions.
646 AC_FUNC_CHOWN
647 AC_FUNC_CLOSEDIR_VOID
648 AC_FUNC_ERROR_AT_LINE
649 AST_FUNC_FORK
650 AC_FUNC_FSEEKO
651 AC_PROG_GCC_TRADITIONAL
652 # XXX: these are commented out until we determine whether it matters if our malloc()
653 # acts exactly like glibc's or not
654 # AC_FUNC_MALLOC
655 # AC_FUNC_REALLOC
656 AC_FUNC_MEMCMP
657 AC_FUNC_MMAP
658 AC_FUNC_SELECT_ARGTYPES
659 AC_FUNC_SETVBUF_REVERSED
660 AC_TYPE_SIGNAL
661 AC_FUNC_STAT
662 AC_FUNC_STRCOLL
663 AC_FUNC_STRFTIME
664 AC_FUNC_STRNLEN
665 AC_FUNC_STRTOD
666 AC_FUNC_UTIME_NULL
667 AC_FUNC_VPRINTF
668 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll 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])
669
670 AC_MSG_CHECKING(for htonll)
671 AC_LINK_IFELSE(
672         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
673                 [return htonll(0);])],
674         AC_MSG_RESULT(yes)
675         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
676         AC_MSG_RESULT(no)
677 )
678
679 AC_MSG_CHECKING(for ntohll)
680 AC_LINK_IFELSE(
681         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
682                 [return ntohll(0);])],
683         AC_MSG_RESULT(yes)
684         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
685         AC_MSG_RESULT(no)
686 )
687
688 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
689 # so that AC_CHECK_FUNCS can detect functions in that library.
690 AC_CHECK_LIB([m], [sqrt])
691 # BSD might not have exp2, and/or log2
692 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round roundf trunc floor ceil])
693
694 # Certain architectures don't really have long double, even though
695 # AC_CHECK_FUNCS would otherwise find the following functions.
696 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
697         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])
698 fi
699
700 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
701 AC_LINK_IFELSE(
702         [AC_LANG_PROGRAM([#include <limits.h>],
703                 [long long foo = LLONG_MAX])],
704         AC_MSG_RESULT(yes)
705         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
706         AC_MSG_RESULT(no)
707 )
708
709 AC_MSG_CHECKING(for timersub in time.h)
710 AC_LINK_IFELSE(
711         [AC_LANG_PROGRAM([#include <sys/time.h>],
712                 [struct timeval *a; timersub(a, a, a);])],
713         AC_MSG_RESULT(yes)
714                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
715         AC_MSG_RESULT(no)
716 )
717
718 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
719 old_LDFLAGS=${LDFLAGS}
720 cat >conftest.dynamics <<_ACEOF
721 {
722         *ast_*;
723 };
724 _ACEOF
725 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
726 PBX_DYNAMIC_LIST=0
727 AC_LINK_IFELSE(
728         [AC_LANG_PROGRAM([], [])],
729         PBX_DYNAMIC_LIST=1
730         AC_MSG_RESULT(yes),
731         AC_MSG_RESULT(no)
732 )
733 AC_SUBST(PBX_DYNAMIC_LIST)
734 LDFLAGS=${old_LDFLAGS}
735 rm -f conftest.dynamics
736
737 AC_CHECK_HEADER([sys/poll.h],
738    [HAS_POLL=1]
739    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
740    )
741
742 AC_ARG_ENABLE([internal-poll],
743         [AS_HELP_STRING([--enable-internal-poll],
744                 [Use Asterisk's poll implementation])],
745         [case "${enableval}" in
746                 y|ye|yes) HAS_POLL="";;
747                 n|no) HAS_POLL="${HAS_POLL}" ;;
748                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
749         esac])
750 AC_SUBST(HAS_POLL)
751
752 AC_ARG_ENABLE([asteriskssl],
753         [AS_HELP_STRING([--disable-asteriskssl],
754                 [Disable Asterisk's SSL wrapper library])],
755         [case "${enableval}" in
756                 y|ye|yes) AST_ASTERISKSSL=yes ;;
757                 n|no)  AST_ASTERISKSSL=no ;;
758                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
759         esac], [AST_ASTERISKSSL=yes])
760 AC_SUBST(AST_ASTERISKSSL)
761
762 # https support (in main/http.c) uses funopen on BSD systems,
763 # fopencookie on linux
764 AC_CHECK_FUNCS([funopen fopencookie])
765
766 AC_CHECK_FUNCS([inet_aton])
767
768 # check if we have IP_PKTINFO constant defined
769 AC_MSG_CHECKING(for IP_PKTINFO)
770 AC_LINK_IFELSE(
771                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
772                                                 [int pi = IP_PKTINFO;])],
773                 AC_MSG_RESULT(yes)
774                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
775                 AC_MSG_RESULT(no)
776 )
777
778 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
779 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
780
781 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
782 AC_LINK_IFELSE(
783         [AC_LANG_PROGRAM([#include <stdlib.h>
784                          #include <netdb.h>],
785                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
786         AC_MSG_RESULT(yes)
787         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
788         AC_MSG_RESULT(no)
789 )
790
791 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
792 AC_LINK_IFELSE(
793         [AC_LANG_PROGRAM([#include <stdlib.h>
794                          #include <netdb.h>],
795                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
796         AC_MSG_RESULT(yes)
797         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
798         AC_MSG_RESULT(no)
799 )
800
801 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
802
803 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
804 AC_LINK_IFELSE(
805 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
806 AC_MSG_RESULT(yes)
807 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
808 AC_MSG_RESULT(no)
809 )
810
811 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
812 AC_LINK_IFELSE(
813 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
814 AC_MSG_RESULT(yes)
815 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
816 AC_MSG_RESULT(no)
817 )
818
819 AC_MSG_CHECKING(for locale_t in locale.h)
820 AC_LINK_IFELSE(
821 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
822 AC_MSG_RESULT(yes)
823 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
824 AC_MSG_RESULT(no)
825   AC_MSG_CHECKING(for locale_t in xlocale.h)
826   AC_LINK_IFELSE(
827   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
828   AC_MSG_RESULT(yes)
829   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
830   AC_MSG_RESULT(no)
831   )
832 )
833
834 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
835 AC_LINK_IFELSE(
836 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
837 AC_MSG_RESULT(yes)
838 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
839 AC_MSG_RESULT(no)
840 )
841
842 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
843 AC_LINK_IFELSE(
844 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
845 AC_MSG_RESULT(yes)
846 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
847 AC_MSG_RESULT(no)
848 )
849
850 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
851
852 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
853 AC_LINK_IFELSE(
854 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
855 AC_MSG_RESULT(yes)
856 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
857 AC_MSG_RESULT(no)
858 )
859
860 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
861 AC_LINK_IFELSE(
862 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
863 AC_MSG_RESULT(yes)
864 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
865 AC_MSG_RESULT(no)
866 )
867
868 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
869 AC_LINK_IFELSE(
870 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
871 AC_MSG_RESULT(yes)
872 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
873 AC_MSG_RESULT(no)
874 )
875
876 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
877 AC_LINK_IFELSE(
878 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
879 AC_MSG_RESULT(yes)
880 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
881 AC_MSG_RESULT(no)
882 )
883
884 save_LIBS="$LIBS"
885 save_CFLAGS="$CFLAGS"
886 LIBS="$PTHREAD_LIBS $LIBS"
887 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
888
889 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
890 AC_LINK_IFELSE(
891   [AC_LANG_PROGRAM(
892     [#include <pthread.h>
893      #include <time.h>],
894     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
895   ],[
896     AC_MSG_RESULT(yes)
897     ac_cv_pthread_rwlock_timedwrlock="yes"
898   ],[
899     AC_MSG_RESULT(no)
900     ac_cv_pthread_rwlock_timedwrlock="no"
901   ]
902 )
903
904 # Some platforms define sem_init(), but only support sem_open(). joyous.
905 AC_MSG_CHECKING(for working unnamed semaphores)
906 AC_RUN_IFELSE(
907         [AC_LANG_PROGRAM([#include <semaphore.h>],
908                 [sem_t sem; return sem_init(&sem, 0, 0);])],
909         AC_MSG_RESULT(yes)
910         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
911         AC_MSG_RESULT(no),
912         AC_MSG_RESULT(cross-compile)
913         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
914         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
915 )
916
917 LIBS="$save_LIBS"
918 CFLAGS="$save_CFLAGS"
919 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
920   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
921 fi
922
923 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
924 saved_CFLAGS="${CFLAGS}"
925 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
926 AC_COMPILE_IFELSE(
927   [AC_LANG_PROGRAM(
928     [#include <pthread.h>
929      void empty(){}],
930         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
931   ],[
932     AC_MSG_RESULT(no)
933     ac_cv_pthread_once_needsbraces="no"
934   ],[
935     AC_MSG_RESULT(yes)
936     ac_cv_pthread_once_needsbraces="yes"
937   ]
938 )
939 CFLAGS="${saved_CFLAGS}"
940 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
941   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
942 fi
943
944 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
945
946 # Can we compare a mutex to its initial value?
947 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
948 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
949 AC_LINK_IFELSE(
950         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
951         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
952                 return 0;
953         }
954         return 0])],
955         AC_MSG_RESULT(yes)
956         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.]),
957         AC_MSG_RESULT(no)
958 )
959
960 #if test "${cross_compiling}" = "no";
961 #then
962 #AC_MSG_CHECKING(for working epoll support)
963 #AC_LINK_IFELSE(
964 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
965 #                                         if (res < 0)
966 #                                            return 1;
967 #                                         close (res);
968 #                                         return 0;]),
969 #AC_MSG_RESULT(yes)
970 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
971 #AC_MSG_RESULT(no)
972 #)
973 #fi
974
975 # for FreeBSD thr_self
976 AC_CHECK_HEADERS([sys/thr.h])
977
978 AC_MSG_CHECKING(for compiler atomic operations)
979 AC_LINK_IFELSE(
980 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
981 AC_MSG_RESULT(yes)
982 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
983 AC_MSG_RESULT(no)
984 )
985
986 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
987 AC_MSG_CHECKING([if your system printf is NULL-safe.])
988 AC_RUN_IFELSE(
989         [AC_LANG_PROGRAM([#include <stdio.h>],
990                 [printf("%s", NULL)])],
991         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
992         AC_MSG_RESULT(yes),
993         AC_MSG_RESULT(no),
994         # It's unlikely an embedded system will have this.
995         AC_MSG_RESULT(unknown)
996 )
997
998 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
999 AC_RUN_IFELSE(
1000 [AC_LANG_PROGRAM([
1001 #include <stdio.h>
1002 #include <sys/select.h>
1003 #include <sys/time.h>
1004 #include <sys/resource.h>
1005 #include <string.h>
1006 #include <errno.h>
1007 #include <stdlib.h>
1008 #include <sys/types.h>
1009 #include <sys/stat.h>
1010 #include <fcntl.h>
1011 #include <unistd.h>
1012 ], [[
1013         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1014         int fd0, fd1;
1015         struct timeval tv = { 0, };
1016         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1017         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1018         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1019         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1020         FD_SET(fd0, (fd_set *) &fds);
1021         FD_SET(fd1, (fd_set *) &fds);
1022         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1023         exit(0)]])],
1024         AC_MSG_RESULT(yes)
1025         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1026         AC_MSG_RESULT(no),
1027         AC_MSG_RESULT(cross-compile)
1028 )
1029
1030 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1031         AC_RUN_IFELSE(
1032                 [AC_LANG_PROGRAM([
1033 #include <unistd.h>
1034 #include <sys/types.h>
1035 #include <stdlib.h>
1036 ], [if (getuid() != 0) { exit(1); }])],
1037                 AC_DEFINE([CONFIGURE_RAN_AS_ROOT], 1, [Some configure tests will unexpectedly fail if configure is run by a non-root user.  These may be able to be tested at runtime.]))
1038 fi
1039
1040 AST_GCC_ATTRIBUTE(pure)
1041 AST_GCC_ATTRIBUTE(malloc)
1042 AST_GCC_ATTRIBUTE(const)
1043 AST_GCC_ATTRIBUTE(unused)
1044 AST_GCC_ATTRIBUTE(always_inline)
1045 AST_GCC_ATTRIBUTE(deprecated)
1046 AST_GCC_ATTRIBUTE(sentinel)
1047 AST_GCC_ATTRIBUTE(warn_unused_result)
1048 AST_GCC_ATTRIBUTE(may_alias)
1049 AST_GCC_ATTRIBUTE(constructor)
1050 AST_GCC_ATTRIBUTE(destructor)
1051
1052 AC_MSG_CHECKING(for -ffunction-sections support)
1053 saved_CFLAGS="${CFLAGS}"
1054 CFLAGS="${CFLAGS} -ffunction-sections"
1055 AC_COMPILE_IFELSE(
1056         [AC_LANG_PROGRAM([], [int x = 1;])],
1057         AC_MSG_RESULT(yes)
1058         [saved_LDFLAGS="${LDFLAGS}"]
1059         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1060         AC_MSG_CHECKING(for --gc-sections support)
1061         AC_LINK_IFELSE(
1062                 [AC_LANG_PROGRAM([], [int x = 1;])],
1063                 AC_MSG_RESULT(yes)
1064                 [GC_CFLAGS="-ffunction-sections"]
1065                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1066                 AC_MSG_RESULT(no)
1067         )
1068         [LDFLAGS="${saved_LDFLAGS}"],
1069         AC_MSG_RESULT(no)
1070 )
1071 CFLAGS="${saved_CFLAGS}"
1072 AC_SUBST(GC_CFLAGS)
1073 AC_SUBST(GC_LDFLAGS)
1074
1075 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1076 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1077         AC_MSG_RESULT(yes)
1078         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1079 else
1080         AC_MSG_RESULT(no)
1081         AST_DECLARATION_AFTER_STATEMENT=
1082 fi
1083 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1084
1085 AC_MSG_CHECKING(for -Wtrampolines support)
1086 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1087         AC_MSG_RESULT(yes)
1088         AST_TRAMPOLINES=-Wtrampolines
1089 else
1090         AC_MSG_RESULT(no)
1091         AST_TRAMPOLINES=
1092 fi
1093 AC_SUBST(AST_TRAMPOLINES)
1094
1095 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1096 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1097         AC_MSG_RESULT(yes)
1098         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1099 else
1100         AC_MSG_RESULT(no)
1101         AST_FORTIFY_SOURCE=
1102 fi
1103 AC_SUBST(AST_FORTIFY_SOURCE)
1104
1105 AC_MSG_CHECKING(for -fno-strict-overflow)
1106 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1107         AC_MSG_RESULT(yes)
1108         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1109 else
1110         AC_MSG_RESULT(no)
1111         AST_NO_STRICT_OVERFLOW=
1112 fi
1113 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1114
1115 AC_MSG_CHECKING(for -Wshadow)
1116 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1117         AC_MSG_RESULT(yes)
1118         AST_SHADOW_WARNINGS=-Wshadow
1119 else
1120         AC_MSG_RESULT(no)
1121         AST_SHADOW_WARNINGS=
1122 fi
1123 AC_SUBST(AST_SHADOW_WARNINGS)
1124
1125 AC_MSG_CHECKING(for -march=native support)
1126 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1127         if test "${CONFIG_CFLAGS}" = ""; then
1128                 AC_MSG_RESULT(yes)
1129                 AST_NATIVE_ARCH=1
1130         else
1131                 AC_MSG_RESULT(user CFLAGS present)
1132                 AST_NATIVE_ARCH=
1133         fi
1134 else
1135         AC_MSG_RESULT(no)
1136         AST_NATIVE_ARCH=
1137 fi
1138 AC_SUBST(AST_NATIVE_ARCH)
1139
1140
1141 dnl Check to see if rpath should be set in LDFLAGS
1142 AC_ARG_ENABLE(rpath,
1143         [AC_HELP_STRING([--disable-rpath],
1144                         [Disables rpath linker option checking])],
1145         [case "${enableval}" in
1146                 y|ye|yes) check_rpath=yes ;;
1147                 n|no) check_rpath=no ;;
1148                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1149         esac], [check_rpath=yes])
1150
1151 AC_MSG_CHECKING(whether to use rpath)
1152 AST_RPATH=
1153 if test "${check_rpath}" != yes; then
1154         AC_MSG_RESULT(skipped)
1155 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1156         AC_MSG_RESULT(not needed)
1157 else
1158         AST_RPATH="-Wl,-rpath,${libdir}"
1159 fi
1160 AC_SUBST(AST_RPATH)
1161
1162 AC_MSG_CHECKING(for sysinfo)
1163 AC_LINK_IFELSE(
1164         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1165                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1166         AC_MSG_RESULT(yes)
1167         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1168         AC_MSG_RESULT(no)
1169 )
1170
1171 AC_SEARCH_LIBS(res_9_ninit, resolv)
1172 AC_MSG_CHECKING(for res_ninit)
1173 AC_LINK_IFELSE(
1174         [AC_LANG_PROGRAM([
1175                         #ifdef HAVE_SYS_SOCKET_H
1176                         #include <sys/socket.h>
1177                         #endif
1178                         #ifdef HAVE_NETINET_IN_H
1179                         #include <netinet/in.h>
1180                         #endif
1181                         #ifdef HAVE_ARPA_NAMESER_H
1182                         #include <arpa/nameser.h>
1183                         #endif
1184                         #include <resolv.h>],
1185                         [int foo = res_ninit(NULL);])],
1186         AC_MSG_RESULT(yes)
1187         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1188         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1189         AC_MSG_CHECKING(for res_ndestroy)
1190         AC_LINK_IFELSE(
1191                 [AC_LANG_PROGRAM([
1192                                 #ifdef HAVE_SYS_SOCKET_H
1193                                 #include <sys/socket.h>
1194                                 #endif
1195                                 #ifdef HAVE_NETINET_IN_H
1196                                 #include <netinet/in.h>
1197                                 #endif
1198                                 #ifdef HAVE_ARPA_NAMESER_H
1199                                 #include <arpa/nameser.h>
1200                                 #endif
1201                                 #include <resolv.h>],
1202                                 [res_ndestroy(NULL);])],
1203                 AC_MSG_RESULT(yes)
1204                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1205                 AC_MSG_RESULT(no)
1206         )
1207         AC_SEARCH_LIBS(res_9_close, resolv)
1208         AC_MSG_CHECKING(for res_close)
1209         AC_LINK_IFELSE(
1210                 [AC_LANG_PROGRAM([
1211                                 #ifdef HAVE_SYS_SOCKET_H
1212                                 #include <sys/socket.h>
1213                                 #endif
1214                                 #ifdef HAVE_NETINET_IN_H
1215                                 #include <netinet/in.h>
1216                                 #endif
1217                                 #ifdef HAVE_ARPA_NAMESER_H
1218                                 #include <arpa/nameser.h>
1219                                 #endif
1220                                 #include <resolv.h>],
1221                                 [res_close();])],
1222                 AC_MSG_RESULT(yes)
1223                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1224                 AC_MSG_RESULT(no)
1225         ),
1226         AC_MSG_RESULT(no)
1227 )
1228
1229 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1230
1231 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1232
1233 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1234
1235 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1236
1237 AC_CHECK_HEADER([libkern/OSAtomic.h],
1238                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1239
1240 AC_CHECK_SIZEOF([int])
1241 AC_CHECK_SIZEOF([long])
1242 AC_CHECK_SIZEOF([long long])
1243 AC_CHECK_SIZEOF([char *])
1244 AC_CHECK_SIZEOF(long)
1245 AC_CHECK_SIZEOF(long long)
1246 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1247 fd_set foo;])
1248 # This doesn't actually work; what it does is to use the variable set in the
1249 # previous test as a cached value to set the right output variables.
1250 AC_CHECK_SIZEOF(fd_set.fds_bits)
1251
1252 # Set a type compatible with the previous.  We cannot just use a generic type
1253 # for these bits, because on big-endian systems, the bits won't match up
1254 # correctly if the size is wrong.
1255 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1256   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1257 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1258   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1259 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1260   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1261 fi ; fi ; fi
1262
1263 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1264 PBX_DLADDR=0
1265 old_LIBS=${LIBS}
1266 LIBS="${LIBS} -ldl"
1267 AC_LINK_IFELSE(
1268         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1269 #include <dlfcn.h>],
1270                 [dladdr((void *)0, (void *)0)]
1271         )],
1272         AC_MSG_RESULT(yes)
1273         PBX_DLADDR=1
1274         AC_SUBST([PBX_DLADDR])
1275         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1276         AC_MSG_RESULT(no)
1277 )
1278 LIBS=${old_LIBS}
1279
1280 # PKGCONFIG is used in later tests
1281 PKG_PROG_PKG_CONFIG()
1282
1283
1284 # do the package library checks now
1285
1286 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1287
1288 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1289
1290 if test "${PBX_BFD}" = "0"; then
1291   # Fedora/RedHat/CentOS require extra libraries
1292   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1293 fi
1294
1295 if test "${PBX_BFD}" = "0"; then
1296   # openSUSE requires -lz
1297   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1298 fi
1299
1300 if test "x${OSARCH}" = "xlinux-gnu" ; then
1301   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1302 fi
1303
1304 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1305 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1306 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1307
1308 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1309
1310 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1311
1312 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1313
1314 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1315 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1316
1317 GSM_INTERNAL="yes"
1318 AC_SUBST(GSM_INTERNAL)
1319 GSM_SYSTEM="yes"
1320 if test "${USE_GSM}" != "no"; then
1321    if test "${GSM_DIR}" = "internal"; then
1322       GSM_SYSTEM="no"
1323    elif test "${GSM_DIR}" != ""; then
1324       GSM_INTERNAL="no"
1325    fi
1326    if test "${GSM_SYSTEM}" = "yes"; then
1327       gsmlibdir=""
1328       if test "x${GSM_DIR}" != "x"; then
1329          if test -d ${GSM_DIR}/lib; then
1330             gsmlibdir="-L${GSM_DIR}/lib"
1331          else
1332             gsmlibdir="-L${GSM_DIR}"
1333          fi
1334       fi
1335       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1336       [Define to indicate the GSM library]), [], ${gsmlibdir})
1337       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1338          if test "x${GSM_DIR}" != "x" ; then
1339             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1340             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1341          else
1342             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1343             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1344          fi
1345          if test "${GSM_HEADER_FOUND}" = "0" ; then
1346             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1347                if test "x${GSM_MANDATORY}" = "xyes" ; then
1348                   AC_MSG_NOTICE([***])
1349                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1350                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1351                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1352                   exit 1
1353                fi
1354             fi
1355          fi
1356          GSM_OK=0
1357          if test "${GSM_HEADER_FOUND}" = "1" ; then
1358             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1359             GSM_OK=1
1360          else
1361             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1362                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1363                GSM_OK=1
1364             fi
1365          fi
1366          if test "${GSM_OK}" = "1" ; then
1367             GSM_LIB="-lgsm"
1368             if test "x${GSM_DIR}" != "x"; then
1369                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1370                GSM_INCLUDE="-I${GSM_DIR}/include"
1371             fi
1372             PBX_GSM=1
1373             GSM_INTERNAL="no"
1374          fi
1375       fi
1376    fi
1377    if test "${GSM_INTERNAL}" = "yes"; then
1378       PBX_GSM=1
1379       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1380    fi
1381 fi
1382
1383 ILBC_INTERNAL="yes"
1384 AC_SUBST(ILBC_INTERNAL)
1385 ILBC_SYSTEM="yes"
1386 if test "${USE_ILBC}" != "no"; then
1387    if test "${ILBC_DIR}" = "internal"; then
1388       ILBC_SYSTEM="no"
1389    elif test "${ILBC_DIR}" != ""; then
1390       ILBC_INTERNAL="no"
1391    fi
1392    if test "${ILBC_SYSTEM}" = "yes"; then
1393       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1394       if test "$PBX_ILBC" = "1"; then
1395          ILBC_INTERNAL="no"
1396       fi
1397    fi
1398    if test "${ILBC_INTERNAL}" = "yes"; then
1399       PBX_ILBC=1
1400    fi
1401 fi
1402
1403 LIBEDIT_INTERNAL="yes"
1404 AC_SUBST(LIBEDIT_INTERNAL)
1405 LIBEDIT_SYSTEM="yes"
1406 if test "${USE_LIBEDIT}" != "no"; then
1407    if test "${LIBEDIT_DIR}" = "internal"; then
1408       LIBEDIT_SYSTEM="no"
1409    elif test "${LIBEDIT_DIR}" != ""; then
1410       LIBEDIT_INTERNAL="no"
1411    fi
1412    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1413       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1414       if test "$PBX_LIBEDIT" = "1"; then
1415          LIBEDIT_INTERNAL="no"
1416       fi
1417    fi
1418    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1419       PBX_LIBEDIT=1
1420    fi
1421 fi
1422
1423 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1424 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1425 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1426 # Some versions of Linux package iconv in glibc
1427 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1428
1429 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1430 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1431
1432 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1433
1434 if test "${USE_IMAP_TK}" != "no"; then
1435         saved_cppflags="${CPPFLAGS}"
1436         saved_libs="${LIBS}"
1437         switch_to_system_on_failure="no"
1438         if test "${IMAP_TK_DIR}" = ""; then
1439                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1440                 switch_to_system_on_failure="yes"
1441         fi
1442         if test "${IMAP_TK_DIR}" != "system"; then
1443                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1444                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1445                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1446                 fi
1447                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1448                 imap_include="-I${IMAP_TK_DIR}/c-client"
1449         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1450                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1451                 AC_LINK_IFELSE(
1452                 [AC_LANG_PROGRAM(
1453                                 [#include "c-client.h"
1454                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1455                                 {
1456                                 }
1457                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1458                                 {
1459                                 }
1460                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1461                                 {
1462                                 }
1463                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1464                                 {
1465                                 }
1466                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1467                                 {
1468                                 }
1469                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1470                                 {
1471                                 }
1472                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1473                                 {
1474                                 }
1475                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1476                                 {
1477                                 }
1478                                 void mm_log (char *string,long errflg)
1479                                 {
1480                                 }
1481                                 void mm_dlog (char *string)
1482                                 {
1483                                 }
1484                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1485                                 {
1486                                 }
1487                                 void mm_critical (MAILSTREAM *stream)
1488                                 {
1489                                 }
1490                                 void mm_nocritical (MAILSTREAM *stream)
1491                                 {
1492                                 }
1493                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1494                                 {
1495                                 }
1496                                 void mm_fatal (char *string)
1497                                 {
1498                                 }],
1499                                 [
1500                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1501                                 ]
1502                         )],
1503                         [ac_cv_imap_tk="yes"],
1504                         [ac_cv_imap_tk="no"]
1505                 )
1506                 if test "${ac_cv_imap_tk}" = "yes"; then
1507                         AC_LINK_IFELSE(
1508                                 [AC_LANG_PROGRAM(
1509                                         [#include "c-client.h"
1510                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1511                                         {
1512                                         }
1513                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1514                                         {
1515                                         }
1516                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1517                                         {
1518                                         }
1519                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1520                                         {
1521                                         }
1522                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1523                                         {
1524                                         }
1525                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1526                                         {
1527                                         }
1528                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1529                                         {
1530                                         }
1531                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1532                                         {
1533                                         }
1534                                         void mm_log (char *string,long errflg)
1535                                         {
1536                                         }
1537                                         void mm_dlog (char *string)
1538                                         {
1539                                         }
1540                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1541                                         {
1542                                         }
1543                                         void mm_critical (MAILSTREAM *stream)
1544                                         {
1545                                         }
1546                                         void mm_nocritical (MAILSTREAM *stream)
1547                                         {
1548                                         }
1549                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1550                                         {
1551                                         }
1552                                         void mm_fatal (char *string)
1553                                         {
1554                                         }],
1555                                         [
1556                                         long check = mail_expunge_full(NULL, "", 0);
1557                                         ]
1558                                 )],
1559                                 [ac_cv_imap_tk2006="yes"],
1560                                 [ac_cv_imap_tk2006="no"]
1561                         )
1562                 fi
1563                 CPPFLAGS="${saved_cppflags}"
1564                 LIBS="${saved_libs}"
1565                 if test "${ac_cv_imap_tk}" = "no"; then
1566                         AC_MSG_RESULT(no)
1567                         if test "${switch_to_system_on_failure}" = "yes"; then
1568                                 IMAP_TK_DIR="system"
1569                         else #This means they specified a directory. Search for a package installation there too
1570                                 AC_MSG_CHECKING([for system c-client library...])
1571                                 CPPFLAGS="${saved_cppflags}"
1572                                 LIBS="${saved_libs}"
1573                                 imap_include="-I${IMAP_TK_DIR}/include"
1574                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1575                                 imap_libs="-lc-client"
1576                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1577                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1578                                 AC_LINK_IFELSE(
1579                                 [AC_LANG_PROGRAM(
1580                                                 [#include "c-client.h"
1581                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1582                                                 {
1583                                                 }
1584                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1585                                                 {
1586                                                 }
1587                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1588                                                 {
1589                                                 }
1590                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1591                                                 {
1592                                                 }
1593                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1594                                                 {
1595                                                 }
1596                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1597                                                 {
1598                                                 }
1599                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1600                                                 {
1601                                                 }
1602                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1603                                                 {
1604                                                 }
1605                                                 void mm_log (char *string,long errflg)
1606                                                 {
1607                                                 }
1608                                                 void mm_dlog (char *string)
1609                                                 {
1610                                                 }
1611                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1612                                                 {
1613                                                 }
1614                                                 void mm_critical (MAILSTREAM *stream)
1615                                                 {
1616                                                 }
1617                                                 void mm_nocritical (MAILSTREAM *stream)
1618                                                 {
1619                                                 }
1620                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1621                                                 {
1622                                                 }
1623                                                 void mm_fatal (char *string)
1624                                                 {
1625                                                 }],
1626                                                 [
1627                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1628                                                 ]
1629                                         )],
1630                                         [ac_cv_imap_tk="yes"],
1631                                         [ac_cv_imap_tk="no"]
1632                                 )
1633                                 if test "${ac_cv_imap_tk}" = "yes"; then
1634                                         AC_LINK_IFELSE(
1635                                                 [AC_LANG_PROGRAM(
1636                                                         [#include "c-client.h"
1637                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1638                                                         {
1639                                                         }
1640                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1641                                                         {
1642                                                         }
1643                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1644                                                         {
1645                                                         }
1646                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1647                                                         {
1648                                                         }
1649                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1650                                                         {
1651                                                         }
1652                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1653                                                         {
1654                                                         }
1655                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1656                                                         {
1657                                                         }
1658                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1659                                                         {
1660                                                         }
1661                                                         void mm_log (char *string,long errflg)
1662                                                         {
1663                                                         }
1664                                                         void mm_dlog (char *string)
1665                                                         {
1666                                                         }
1667                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1668                                                         {
1669                                                         }
1670                                                         void mm_critical (MAILSTREAM *stream)
1671                                                         {
1672                                                         }
1673                                                         void mm_nocritical (MAILSTREAM *stream)
1674                                                         {
1675                                                         }
1676                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1677                                                         {
1678                                                         }
1679                                                         void mm_fatal (char *string)
1680                                                         {
1681                                                         }],
1682                                                         [
1683                                                         long check = mail_expunge_full(NULL, "", 0);
1684                                                         ]
1685                                                 )],
1686                                                 [ac_cv_imap_tk2006="yes"],
1687                                                 [ac_cv_imap_tk2006="no"]
1688                                         )
1689                                 fi
1690                         fi
1691                 fi
1692         fi
1693         if test "${IMAP_TK_DIR}" = "system"; then
1694                 #We will enter here if user specified "system" or if any of above checks failed
1695                 AC_MSG_CHECKING([for system c-client library...])
1696                 CPPFLAGS="${saved_cppflags}"
1697                 LIBS="${saved_libs}"
1698                 imap_ldflags=""
1699                 imap_libs="-lc-client"
1700                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1701                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1702                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1703                 AC_LINK_IFELSE(
1704                 [AC_LANG_PROGRAM(
1705                                 [#include <stdio.h>
1706                                 #include <imap/c-client.h>
1707                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1708                                 {
1709                                 }
1710                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1711                                 {
1712                                 }
1713                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1714                                 {
1715                                 }
1716                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1717                                 {
1718                                 }
1719                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1720                                 {
1721                                 }
1722                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1723                                 {
1724                                 }
1725                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1726                                 {
1727                                 }
1728                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1729                                 {
1730                                 }
1731                                 void mm_log (char *string,long errflg)
1732                                 {
1733                                 }
1734                                 void mm_dlog (char *string)
1735                                 {
1736                                 }
1737                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1738                                 {
1739                                 }
1740                                 void mm_critical (MAILSTREAM *stream)
1741                                 {
1742                                 }
1743                                 void mm_nocritical (MAILSTREAM *stream)
1744                                 {
1745                                 }
1746                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1747                                 {
1748                                 }
1749                                 void mm_fatal (char *string)
1750                                 {
1751                                 }],
1752                                 [
1753                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1754                                 ]
1755                         )],
1756                         [ac_cv_imap_tk="yes"],
1757                         [ac_cv_imap_tk="no"]
1758                 )
1759                 if test "${ac_cv_imap_tk}" = "yes"; then
1760                         AC_LINK_IFELSE(
1761                                 [AC_LANG_PROGRAM(
1762                                         [#include <stdio.h>
1763                                         #include <imap/c-client.h>
1764                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1765                                         {
1766                                         }
1767                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1768                                         {
1769                                         }
1770                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1771                                         {
1772                                         }
1773                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1774                                         {
1775                                         }
1776                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1777                                         {
1778                                         }
1779                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1780                                         {
1781                                         }
1782                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1783                                         {
1784                                         }
1785                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1786                                         {
1787                                         }
1788                                         void mm_log (char *string,long errflg)
1789                                         {
1790                                         }
1791                                         void mm_dlog (char *string)
1792                                         {
1793                                         }
1794                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1795                                         {
1796                                         }
1797                                         void mm_critical (MAILSTREAM *stream)
1798                                         {
1799                                         }
1800                                         void mm_nocritical (MAILSTREAM *stream)
1801                                         {
1802                                         }
1803                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1804                                         {
1805                                         }
1806                                         void mm_fatal (char *string)
1807                                         {
1808                                         }],
1809                                         [
1810                                         long check = mail_expunge_full(NULL, "", 0);
1811                                         ]
1812                                 )],
1813                                 [ac_cv_imap_tk2006="yes"],
1814                                 [ac_cv_imap_tk2006="no"]
1815                         )
1816                 else #looking in imap directory didn't work, try c-client
1817                         imap_ldflags=""
1818                         imap_libs="-lc-client"
1819                         imap_include="-DUSE_SYSTEM_CCLIENT"
1820                         CPPFLAGS="${saved_cppflags}"
1821                         LIBS="${saved_libs}"
1822                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1823                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1824                         AC_LINK_IFELSE(
1825                         [AC_LANG_PROGRAM(
1826                                         [#include <stdio.h>
1827                                         #include <c-client/c-client.h>
1828                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1829                                         {
1830                                         }
1831                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1832                                         {
1833                                         }
1834                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1835                                         {
1836                                         }
1837                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1838                                         {
1839                                         }
1840                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1841                                         {
1842                                         }
1843                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1844                                         {
1845                                         }
1846                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1847                                         {
1848                                         }
1849                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1850                                         {
1851                                         }
1852                                         void mm_log (char *string,long errflg)
1853                                         {
1854                                         }
1855                                         void mm_dlog (char *string)
1856                                         {
1857                                         }
1858                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1859                                         {
1860                                         }
1861                                         void mm_critical (MAILSTREAM *stream)
1862                                         {
1863                                         }
1864                                         void mm_nocritical (MAILSTREAM *stream)
1865                                         {
1866                                         }
1867                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1868                                         {
1869                                         }
1870                                         void mm_fatal (char *string)
1871                                         {
1872                                         }],
1873                                         [
1874                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1875                                         ]
1876                                 )],
1877                                 [ac_cv_imap_tk="yes"],
1878                                 [ac_cv_imap_tk="no"]
1879                         )
1880                         if test "${ac_cv_imap_tk}" = "yes"; then
1881                                 AC_LINK_IFELSE(
1882                                         [AC_LANG_PROGRAM(
1883                                                 [#include <stdio.h>
1884                                                 #include <c-client/c-client.h>
1885                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1886                                                 {
1887                                                 }
1888                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1889                                                 {
1890                                                 }
1891                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1892                                                 {
1893                                                 }
1894                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1895                                                 {
1896                                                 }
1897                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1898                                                 {
1899                                                 }
1900                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1901                                                 {
1902                                                 }
1903                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1904                                                 {
1905                                                 }
1906                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1907                                                 {
1908                                                 }
1909                                                 void mm_log (char *string,long errflg)
1910                                                 {
1911                                                 }
1912                                                 void mm_dlog (char *string)
1913                                                 {
1914                                                 }
1915                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1916                                                 {
1917                                                 }
1918                                                 void mm_critical (MAILSTREAM *stream)
1919                                                 {
1920                                                 }
1921                                                 void mm_nocritical (MAILSTREAM *stream)
1922                                                 {
1923                                                 }
1924                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1925                                                 {
1926                                                 }
1927                                                 void mm_fatal (char *string)
1928                                                 {
1929                                                 }],
1930                                                 [
1931                                                 long check = mail_expunge_full(NULL, "", 0);
1932                                                 ]
1933                                         )],
1934                                         [ac_cv_imap_tk2006="yes"],
1935                                         [ac_cv_imap_tk2006="no"]
1936                                 )
1937                         fi
1938                 fi
1939         fi
1940         if test "${ac_cv_imap_tk}" = "yes"; then
1941                 AC_MSG_RESULT(yes)
1942                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1943                 IMAP_TK_INCLUDE="${imap_include}"
1944                 PBX_IMAP_TK=1
1945                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1946                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1947                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1948                 fi
1949         else
1950                 AC_MSG_RESULT(no)
1951         fi
1952         CPPFLAGS="${saved_cppflags}"
1953         LIBS="${saved_libs}"
1954 fi
1955
1956 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1957
1958 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1959
1960 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1961
1962 # BSD (and OS X) equivalent of inotify
1963 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1964
1965 # 64-bit version of kevent (from kqueue) on OS X
1966 AC_CHECK_FUNCS([kevent64])
1967
1968 # Needed by unixodbc
1969 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1970
1971 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1972
1973 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1974
1975 if test "${PBX_MISDN}" = 1; then
1976    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1977    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1978    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1979    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1980    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1981    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1982 fi
1983
1984 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1985
1986 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1987
1988 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1989
1990 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1991 [#include <ne_auth.h>],
1992 [#ifndef NE_AUTH_NTLM
1993 #error Need libneon >= 0.29.0
1994 #endif])
1995
1996 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1997 [#include <net-snmp/net-snmp-config.h>
1998 #include <net-snmp/net-snmp-includes.h>
1999 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2000 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2001
2002 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2003
2004 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_create], [unbound.h], [])
2005
2006 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2007
2008 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2009
2010 # Non-glibc platforms require libexecinfo for backtrace support
2011 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2012 # Linux, however, has backtrace directly in glibc
2013 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2014
2015 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2016
2017 # possible places for oss definitions
2018 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2019 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2020 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2021
2022 PG_CONFIG=No
2023 if test "${USE_PGSQL}" != "no"; then
2024    if test "x${PGSQL_DIR}" != "x"; then
2025       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2026       if test x"${PG_CONFIG}" = xNo; then
2027          AC_MSG_NOTICE([***])
2028          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2029          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2030          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2031          AC_MSG_NOTICE([*** including --without-postgres])
2032          exit 1
2033       fi
2034    else
2035       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2036    fi
2037 fi
2038 if test "${PG_CONFIG}" != No; then
2039    PGSQL_libdir=`${PG_CONFIG} --libdir`
2040    PGSQL_includedir=`${PG_CONFIG} --includedir`
2041    if test "x$?" != "x0" ; then
2042       if test -n "${PGSQL_MANDATORY}" ; then
2043          AC_MSG_NOTICE([***])
2044          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2045          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2046          AC_MSG_NOTICE([*** including --without-postgres])
2047          exit 1
2048           fi
2049    else
2050       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2051       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2052
2053       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2054       old_CFLAGS=${CFLAGS}
2055       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2056       old_LDFLAGS=${LDFLAGS}
2057       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2058       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2059           [const char *foo = pg_encoding_to_char(1)])],
2060         [AC_MSG_RESULT(yes)
2061          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2062         [AC_MSG_RESULT(no)])
2063       CFLAGS=${old_CFLAGS}
2064       LDFLAGS=${old_LDFLAGS}
2065
2066       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2067          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2068          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2069          PBX_PGSQL=1
2070       elif test -n "${PGSQL_MANDATORY}";
2071       then
2072          AC_MSG_NOTICE([***])
2073          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2074          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2075          AC_MSG_NOTICE([*** including --without-postgres])
2076          exit 1
2077       fi
2078    fi
2079 fi
2080
2081 AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2082
2083 AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2084
2085 saved_cppflags="${CPPFLAGS}"
2086 saved_libs="${LIBS}"
2087 CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2088 LIBS="${LIBS} ${PJPROJECT_LIBS}"
2089 AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2090 LIBS="${saved_libs}"
2091 CPPFLAGS="${saved_cppflags}"
2092
2093 AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2094 AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2095 AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2096
2097 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2098
2099 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2100
2101 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2102 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2103 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2104 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2105 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2106 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2107 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2108 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2109 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2110 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2111 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2112 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2113 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2114 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2115 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2116 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2117 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2118
2119 # ------------------------------------v
2120 # TODO: The code can be changed to always include these features now.
2121 # These features will always be present if pri_connected_line_update is available.
2122 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2123 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2124 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2125 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2126 # ------------------------------------^
2127
2128 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2129
2130 AST_C_COMPILE_CHECK([SPANDSP], [
2131                 #if SPANDSP_RELEASE_DATE < 20080516
2132                 #error "spandsp 0.0.5 or greater is required"
2133                 #endif
2134         ], [spandsp/version.h], , [minimum version of SpanDSP])
2135
2136 if test "x${PBX_SPANDSP}" = "x1" ; then
2137         # We found the correct version in the header, now let's make sure it links
2138         # properly, and that libtiff is available
2139         PBX_SPANDSP=0
2140         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2141 fi
2142
2143 if test "x${PBX_SPANDSP}" = "x1" ; then
2144         # We also need t38_terminal_init()
2145         PBX_SPANDSP=0
2146         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2147 fi
2148
2149 # Check for libss7 v2.0 branch compatible version.
2150 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2151
2152 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2153
2154 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2155
2156 if test "${USE_PWLIB}" != "no"; then
2157         if test -n "${PWLIB_DIR}"; then
2158                 PWLIBDIR="${PWLIB_DIR}"
2159         fi
2160         AST_CHECK_PWLIB()
2161         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2162
2163         if test "${HAS_PWLIB:-unset}" != "unset"; then
2164                 AST_CHECK_PWLIB_PLATFORM()
2165
2166                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2167
2168                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2169                         [Define if your system has the PWLib libraries.],
2170                         [#include "ptlib.h"],
2171                         [int q = (int) PTime::IsDaylightSavings();])
2172         fi
2173 fi
2174
2175 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2176         if test -n "${OPENH323_DIR}"; then
2177                 OPENH323DIR="${OPENH323_DIR}"
2178         fi
2179         AST_CHECK_OPENH323()
2180         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2181         AST_CHECK_OPENH323_BUILD()
2182         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2183         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2184                 [Define if your system has the OpenH323 libraries.],
2185                 [#include "ptlib.h"
2186                 #include "h323.h"
2187                 #include "h323ep.h"],
2188                 [H323EndPoint ep = H323EndPoint();],
2189                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2190 fi
2191
2192 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2193 if test "x${PBX_LUA}" = "x1" ; then
2194         if test x"${LUA_DIR}" = x; then
2195                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2196         else
2197                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2198         fi
2199 fi
2200
2201 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2202 if test "x${PBX_LUA}" = "x1" ; then
2203         if test x"${LUA_DIR}" = x; then
2204                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2205         else
2206                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2207         fi
2208 fi
2209
2210 # Some distributions (like SuSE) remove the 5.1 suffix.
2211 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2212
2213 # Accept either RADIUS client library, their APIs are fully compatible,
2214 # just different header filenames and different SONAMEs
2215 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2216 if test "x${PBX_RADIUS}" = "x1"; then
2217         AC_DEFINE(FREERADIUS_CLIENT, [], [Use the FreeRADIUS-client library])
2218 else
2219         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2220 fi
2221
2222 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2223 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2224
2225 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2226
2227 # See if the main speex library contains the preprocess functions
2228 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2229 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2230    PBX_SPEEX_PREPROCESS=1
2231 fi
2232
2233 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2234 if test "${PBX_SPEEXDSP}" = 1; then
2235    PBX_SPEEX_PREPROCESS=1
2236 fi
2237
2238 AC_SUBST(PBX_SPEEX_PREPROCESS)
2239
2240 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2241
2242 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2243
2244 if test "${PBX_SQLITE3}" != 1; then
2245         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2246         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2247         exit 1
2248 fi
2249
2250 # Find crypt support
2251 # * -lcrypt on *NIX
2252 # * in libsystem on OS X
2253 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2254 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2255
2256 if test "x$LIBCRYPT_LIB" != "x" ; then
2257     CRYPT_LIB="$LIBCRYPT_LIB"
2258     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2259     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2260 elif test "x$SYSCRYPT" != "x" ; then
2261     CRYPT_LIB=""
2262     CRYPT_INCLUDE=""
2263     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the `crypt' function.])
2264 fi
2265
2266 AC_SUBST(CRYPT_LIB)
2267 AC_SUBST(CRYPT_INCLUDE)
2268
2269 # Find crypt_r support
2270 AC_CHECK_LIB([crypt], [crypt_r],
2271     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the `crypt_r' function.])])
2272
2273 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2274
2275 if test "$PBX_CRYPTO" = "1";
2276 then
2277         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2278 fi
2279
2280 if test "$PBX_OPENSSL" = "1";
2281 then
2282         AST_CHECK_OSPTK([4], [0], [0])
2283         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2284 fi
2285
2286 if test "$PBX_OPENSSL" = "1";
2287 then
2288         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2289 fi
2290
2291 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2292
2293 if test "$PBX_SRTP" = "1";
2294 then
2295     saved_libs="${LIBS}"
2296     saved_ldflags="${LDFLAGS}"
2297     saved_cflags="${CFLAGS}"
2298     LIBS="${LIBS} ${SRTP_LIB}"
2299     LDFLAGS="${LDFLAGS} -shared -fPIC"
2300     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2301     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2302     AC_LINK_IFELSE(
2303     [
2304         AC_LANG_PROGRAM(
2305             [#include <srtp/srtp.h>],
2306             [srtp_init();]
2307         )
2308     ],
2309     [ AC_MSG_RESULT(yes) ],
2310     [
2311         AC_MSG_RESULT(no)
2312         AC_MSG_WARN(***)
2313         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2314         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2315         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2316         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2317         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2318         AC_MSG_WARN(*** configure script.)
2319         AC_MSG_WARN(***)
2320         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2321         AC_MSG_WARN(*** with the --without-srtp option.)
2322         exit 1
2323     ]
2324     )
2325     LIBS="${saved_libs}"
2326     LDFLAGS="${saved_ldflags}"
2327     CFLAGS="${saved_cflags}"
2328 fi
2329
2330 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2331
2332 for ver in 2.0 2.2 2.4 2.6; do
2333         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2334         if test "$PBX_GMIME" = 1; then
2335                 break;
2336         fi
2337 done
2338
2339 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2340
2341 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2342
2343 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2344
2345 if test "${tonezone_does_not_need_lm}" = "no" ; then
2346   tonezone_extra="-lm"
2347 fi
2348
2349 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2350
2351 if test "${OSARCH}" = "OpenBSD";
2352 then
2353         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2354 else
2355         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2356 fi
2357 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2358
2359 AC_LANG_PUSH(C++)
2360
2361 if test "${USE_VPB}" != "no"; then
2362    AC_MSG_CHECKING(for vpb_open in -lvpb)
2363    saved_libs="${LIBS}"
2364    saved_cppflags="${CPPFLAGS}"
2365    if test "x${VPB_DIR}" != "x"; then
2366       if test -d ${VPB_DIR}/lib; then
2367          vpblibdir=${VPB_DIR}/lib
2368       else
2369          vpblibdir=${VPB_DIR}
2370       fi
2371       LIBS="${LIBS} -L${vpblibdir}"
2372       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2373    fi
2374    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2375    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2376    AC_LINK_IFELSE(
2377         [
2378         AC_LANG_PROGRAM(
2379         [#include <vpbapi.h>],
2380         [int q = vpb_open(0,0);])
2381         ],
2382         [       AC_MSG_RESULT(yes)
2383                 ac_cv_lib_vpb_vpb_open="yes"
2384         ],
2385         [       AC_MSG_RESULT(no)
2386                 ac_cv_lib_vpb_vpb_open="no"
2387         ]
2388         )
2389    LIBS="${saved_libs}"
2390    CPPFLAGS="${saved_cppflags}"
2391    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2392         VPB_LIB="-lvpb"
2393         if test "${VPB_DIR}" != ""; then
2394            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2395            VPB_INCLUDE="-I${VPB_DIR}/include"
2396         fi
2397         PBX_VPB=1
2398         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2399    fi
2400 fi
2401
2402 AC_LANG_POP
2403
2404 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2405
2406 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2407         # Does ODBC support wide characters?
2408         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2409         AC_LINK_IFELSE(
2410                 [AC_LANG_PROGRAM(
2411                         [#include <sql.h>
2412 #include <sqlext.h>],
2413                         [int foo = SQL_WCHAR])],
2414                 AC_MSG_RESULT(yes)
2415                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2416                 AC_MSG_RESULT(no)
2417         )
2418 fi
2419
2420 AC_CHECK_HEADER([linux/compiler.h],
2421                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2422
2423 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2424                                    #include <linux/version.h>
2425                                    #ifdef HAVE_LINUX_COMPILER_H
2426                                    #include <linux/compiler.h>
2427                                    #endif
2428                                    ])
2429 AC_SUBST(PBX_IXJUSER)
2430
2431 # Used in res/res_pktccops
2432 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2433 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2434
2435 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2436 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2437 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2438
2439 # possible places for video4linux version 1
2440 AC_CHECK_HEADER([linux/videodev.h],
2441         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2442
2443 # possible places for X11
2444 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2445 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2446
2447 PBX_LAUNCHD=0
2448 if test "${cross_compiling}" = "no";
2449 then
2450   AC_CHECK_FILE(/sbin/launchd,
2451     [PBX_LAUNCHD=1]
2452     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2453 fi
2454 AC_SUBST(PBX_LAUNCHD)
2455
2456 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2457
2458 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2459 # or iODBC
2460
2461 PBX_GENERIC_ODBC=0
2462
2463 if test "${PBX_UNIXODBC}" = 1; then
2464    PBX_GENERIC_ODBC=1
2465    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2466    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2467 elif test "${PBX_IODBC}" = 1; then
2468    PBX_GENERIC_ODBC=1
2469    GENERIC_ODBC_LIB="${IODBC_LIB}"
2470    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2471 fi
2472
2473 AC_SUBST([GENERIC_ODBC_LIB])
2474 AC_SUBST([GENERIC_ODBC_INCLUDE])
2475 AC_SUBST([PBX_GENERIC_ODBC])
2476
2477 PBX_SYSLOG=0
2478
2479 if test "${ac_cv_header_syslog_h}" = "yes"; then
2480    # syslog facilities
2481    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2482    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2483    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2484    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2485    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2486    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2487    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2488    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2489    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2490    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2491    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2492    PBX_SYSLOG=1
2493 fi
2494
2495 AC_SUBST([PBX_SYSLOG])
2496
2497 if test -f makeopts; then
2498         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2499 else
2500         touch makeopts.acbak
2501 fi
2502
2503 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2504 AST_CHECK_MANDATORY
2505
2506 if test -f build_tools/menuselect-deps; then
2507     # extract old values of all PBX_ variables from menuselect-deps
2508     # and preserve them so that menuselect can determine whether
2509     # any previously-met dependencies are no longer met and warn
2510     # the user appropriately
2511     while IFS="=:" read var val old_val; do
2512         eval "PBX_${var}=\${PBX_${var}}:${val}"
2513     done < build_tools/menuselect-deps
2514 fi
2515
2516 AC_OUTPUT
2517
2518 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2519 if test "x${ac_cv_path_CMP}" = "x:"; then
2520         ( cd `pwd`/menuselect && ./configure )
2521 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2522         ( cd `pwd`/menuselect && ./configure )
2523 fi ; fi
2524
2525 rm makeopts.acbak makeopts.acbak2
2526
2527
2528 if test "x${silent}" != "xyes" ; then
2529 echo
2530 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2531 echo "            .\$7\$7..          .7\$\$7:.    "
2532 echo "          .\$\$:.                 ,\$7.7   "
2533 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2534 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2535 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2536 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2537 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2538 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2539 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2540 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2541 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2542 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2543 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2544 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2545 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2546 echo " \$\$\$\$\$                        \$\$\$       "
2547 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2548 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2549 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2550 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2551 echo
2552 fi
2553
2554 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2555         echo "WARNING: iodbc libs/headers found!"
2556         echo
2557         echo "  If you plan to use ODBC functionality, you should consider"
2558         echo "  switching to unixodbc instead."
2559         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2560         echo
2561 fi
2562
2563 AC_MSG_NOTICE(Package configured for: )
2564 AC_MSG_NOTICE( OS type  : $host_os)
2565 AC_MSG_NOTICE( Host CPU : $host_cpu)
2566 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2567 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2568 if test "${cross_compiling}" = "yes"; then
2569    AC_MSG_NOTICE( Cross Compilation = YES)
2570 fi