Merge "autoconf: more variants for OSARCH linux-gnu"
[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 "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnu*)
182      OSARCH=linux-gnu
183      ;;
184      linux-musl*)
185      OSARCH=linux-musl
186      ;;
187      kfreebsd*-gnu)
188      OSARCH=kfreebsd-gnu
189      ;;
190      *)
191      OSARCH=${host_os}
192      ;;
193 esac
194
195 AC_SUBST(OSARCH)
196 AC_SUBST(PBX_WINARCH)
197
198 AC_MSG_CHECKING(whether char is unsigned)
199 AC_COMPILE_IFELSE(
200         [
201                 AC_LANG_SOURCE(
202 #include <limits.h>
203 #if CHAR_MIN == 0
204 #error
205 #endif
206                 )
207         ],[
208                 AC_MSG_RESULT(no)
209                 CONFIG_SIGNED_CHAR=""
210         ],[
211                 AC_MSG_RESULT(yes)
212                 CONFIG_SIGNED_CHAR="-fsigned-char"
213         ]
214 )
215 AC_SUBST(CONFIG_SIGNED_CHAR)
216
217 #  check for uname
218 AC_PATH_TOOL([UNAME], [uname], No)
219 if test ! x"${UNAME}" = xNo; then
220    PBX_OSREV=$(${UNAME} -r)
221 fi
222 AC_SUBST(PBX_OSREV)
223
224 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
225 #define ASTERISK_AUTOCONFIG_H
226 /* IWYU pragma: private, include "asterisk.h" */
227
228 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
229
230 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
231
232 # cross-compile checks
233 if test "${cross_compiling}" = "yes";
234 then
235    AC_CHECK_TOOL(CC, gcc, :)
236    AC_CHECK_TOOL(CXX, g++, :)
237    AC_CHECK_TOOL(LD, ld, :)
238    AC_CHECK_TOOL(RANLIB, ranlib, :)
239 fi
240
241 # Checks for programs.
242 AC_PROG_CXX
243 AC_PROG_CPP
244 AC_PROG_CXXCPP
245 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
246 # the developers regenerating the configure script don't have to install libtool.
247 AST_PROG_LD     # note, does not work on FreeBSD
248 AC_PROG_AWK
249 AC_PROG_INSTALL
250 AC_PROG_LN_S
251 AC_PROG_RANLIB
252 AST_CHECK_GNU_MAKE
253 AC_PROG_EGREP
254
255 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
256 AC_CHECK_TOOLS([AR], [ar gar], :)
257
258 GNU_LD=0
259 if test "x$with_gnu_ld" = "xyes" ; then
260    GNU_LD=1
261 fi
262 AC_SUBST(GNU_LD)
263
264 AC_PATH_PROG([BISON], [bison], :)
265 AC_PATH_PROG([CMP], [cmp], :)
266 AC_PATH_PROG([CAT], [cat], :)
267 AC_PATH_PROG([FLEX], [flex], :)
268 AC_PATH_PROG([GREP], [grep], :)
269 AC_PATH_PROG([PYTHON], [python], :)
270 AC_PATH_PROG([FIND], [find], :)
271 AC_PATH_PROG([COMPRESS], [compress], :)
272 AC_PATH_PROG([BASENAME], [basename], :)
273 AC_PATH_PROG([DIRNAME], [dirname], :)
274 AC_PATH_PROG([SHELL], [sh], :)
275 AC_PATH_PROG([LN], [ln], :)
276 AC_PATH_PROG([DOXYGEN], [doxygen], :)
277 AC_PATH_PROG([DOT], [dot], :)
278 AC_PATH_PROG([WGET], [wget], :)
279 AC_PATH_PROG([CURL], [curl], :)
280 AC_PATH_PROG([RUBBER], [rubber], :)
281 AC_PATH_PROG([CATDVI], [catdvi], :)
282 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
283 AC_PATH_PROG([XMLLINT], [xmllint], :)
284 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
285 AC_PATH_PROG([BASH], [bash], :)
286 AC_PATH_PROG([GIT], [git], :)
287 AC_PATH_PROG([ALEMBIC], [alembic], :)
288 AC_PATH_PROG([BZIP2], [bzip2], :)
289 AC_PATH_PROG([TAR], [tar], :)
290 AC_PATH_PROG([PATCH], [patch], :)
291 AC_PATH_PROG([SED], [sed], :)
292 AC_PATH_PROG([NM], [nm], :)
293
294 if test "${WGET}" != ":" ; then
295   DOWNLOAD=${WGET}
296   DOWNLOAD_TO_STDOUT="${WGET} -O-"
297   DOWNLOAD_TIMEOUT='--timeout=$1'
298 else if test "${CURL}" != ":" ; then
299   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
300   DOWNLOAD_TO_STDOUT="${CURL} -L --progress-bar -w \"%{url_effective}\n\""
301   DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
302 else
303   AC_PATH_PROG([FETCH], [fetch], [:])
304   DOWNLOAD=${FETCH}
305   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
306   DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
307 fi
308 fi
309
310 AC_SUBST(DOWNLOAD)
311 AC_SUBST(DOWNLOAD_TO_STDOUT)
312 AC_SUBST(DOWNLOAD_TIMEOUT)
313
314 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
315 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
316 AC_PATH_PROG([OPENSSL], [openssl], :)
317
318 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
319         if test "x$BISON" != "x:" ; then
320                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
321                 # Use mktemp if possible; otherwise fall back on mkdir,
322                 # with $RANDOM to make collisions less likely.
323                 : ${TMPDIR=/tmp}
324                 {
325                   tmp=`
326                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
327                   ` &&
328                   test -n "$tmp" && test -d "$tmp"
329                 } || {
330                   tmp=$TMPDIR/foo$$-$RANDOM
331                   (umask 077 && mkdir "$tmp")
332                 } || exit $?
333                 cat >$tmp/test.y <<__EOL__
334 %parse-param {struct parse_io *parseio}
335 %%
336 file : { \$\$ = parseio->pval = 1; }
337         ;
338 %%
339 __EOL__
340                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
341                 if test -e "${tmp}/test.tab.c"; then
342                         ac_cv_path_BISON2=${BISON}
343                 fi
344                 rm -rf ${tmp}
345         fi
346         ])
347 if test "x${ac_cv_path_BISON2}" = "x" ; then
348         BISON=:
349         PBX_BISON=0
350 else
351         PBX_BISON=1
352 fi
353 AC_SUBST(PBX_BISON)
354 if test "x${FLEX}" = "x:" ; then
355         PBX_FLEX=0
356 else
357         PBX_FLEX=1
358 fi
359 AC_SUBST(PBX_FLEX)
360
361 if test "x${XMLSTARLET}" = "x:" ; then
362         PBX_XMLSTARLET=0
363 else
364         PBX_XMLSTARLET=1
365 fi
366 AC_SUBST(PBX_XMLSTARLET)
367
368 if test "x${BASH}" = "x:" ; then
369         PBX_BASH=0
370 else
371         PBX_BASH=1
372 fi
373 AC_SUBST(PBX_BASH)
374
375 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
376 if test "${SOXMIX}" != ":" ; then
377         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
378 fi
379
380 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
381
382 if test "${MD5}" = "digest" ; then
383    MD5="${MD5} -a md5"
384 fi
385
386 AX_PTHREAD
387
388 AC_LANG(C)
389
390 AC_ARG_ENABLE([dev-mode],
391         [AS_HELP_STRING([--enable-dev-mode],
392                 [Turn on developer mode])],
393         [case "${enableval}" in
394               y|ye|yes) AST_DEVMODE=yes ;;
395               n|no)  AST_DEVMODE=no ;;
396               noisy)
397               AST_DEVMODE=yes
398               NOISY_BUILD=yes
399               ;;
400               strict)
401               AST_DEVMODE=yes
402               AST_DEVMODE_STRICT=yes
403               ;;
404               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
405         esac])
406 AC_SUBST(NOISY_BUILD)
407 AC_SUBST(AST_DEVMODE)
408 AC_SUBST(AST_DEVMODE_STRICT)
409
410 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
411 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
412
413 AST_CODE_COVERAGE=no
414 AC_ARG_ENABLE([coverage],
415         [AS_HELP_STRING([--enable-coverage],
416                 [Turn on code coverage tracking (for gcov)])],
417         [case "${enableval}" in
418               y|ye|yes) AST_CODE_COVERAGE=yes ;;
419               n|no) AST_CODE_COVERAGE=no ;;
420               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
421         esac])
422 AC_SUBST(AST_CODE_COVERAGE)
423
424 AST_CHECK_RAII()
425 AST_CHECK_STRSEP_ARRAY_BOUNDS()
426
427 PJPROJECT_BUNDLED=no
428 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
429
430 AC_ARG_WITH([pjproject-bundled],
431         [AS_HELP_STRING([--with-pjproject-bundled],
432                 [Use bundled pjproject libraries])],
433         [case "${enableval}" in
434               n|no) PJPROJECT_BUNDLED=no ;;
435               *) PJPROJECT_BUNDLED=yes ;;
436         esac])
437
438 THIRD_PARTY_CONFIGURE()
439
440 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
441 # various packages.
442 # $1 is the prefix for the variables in makeopts and autoconfig.h
443 # $2 is the short comment, $4 is the long comment
444 # $3 is the name used in --with- or --without- flags for configure.
445 #
446 # Package option names should be in alphabetical order
447 # by the --with option name (the third field),
448 # to make things easier for the users.
449
450 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
451 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
452
453 # BKTR is used for backtrace support on platforms that do not
454 # have it natively.
455 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
456 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
457 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
458 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
459 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
460 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
461 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
462 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
463 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
464 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
465 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
466 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
467 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
468 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
469 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
470 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
471 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
472 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
473 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
474 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
475 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
476 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
477 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
478 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
479 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
480 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
481 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
482 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
483 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
484 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
485 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
486 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
487 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
488 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
489 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
490 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
491 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
492 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
493 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
494 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
495 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
496 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
497 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
498 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
499 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
500 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
501 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
502 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
503 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
504 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
505 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
506 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
507 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
508
509 if test "x${PBX_PJPROJECT}" != "x1" ; then
510 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
511 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
515 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
516 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
517 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
518 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
519 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
520 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
521 fi
522
523 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
524 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
525 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
526 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
527 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
528 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
542 # ------------------------------------v
543 # TODO: The code can be changed to always include these features now.
544 # These features will always be present if pri_connected_line_update is available.
545 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
546 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
547 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
548 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
549 # ------------------------------------^
550 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
551 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
552 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
553 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
554 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
555 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
556 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
557 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
558 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
559 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
560 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
561 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
562 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
563 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
564 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
565 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
566 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
567 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
568 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
569 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
570 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
571 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
572 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
573 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
574 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
575 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
576 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
577 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
578 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
579 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
580 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
581 AST_EXT_LIB_SETUP([X11], [X11], [x11])
582 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
583
584 # check for basic system features and functionality before
585 # checking for package libraries
586
587 AC_FUNC_ALLOCA
588 AC_HEADER_DIRENT
589 AC_HEADER_STDC
590 AC_HEADER_SYS_WAIT
591 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])
592
593 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
594 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
595 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
596 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
597 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
598
599 EDITLINE_LIB=""
600 if test "x$TERMCAP_LIB" != "x" ; then
601   EDITLINE_LIB="$TERMCAP_LIB"
602 elif test "x$TINFO_LIB" != "x" ; then
603   EDITLINE_LIB="$TINFO_LIB"
604 elif test "x$CURSES_LIB" != "x" ; then
605   EDITLINE_LIB="$CURSES_LIB"
606 elif test "x$NCURSES_LIB" != "x" ; then
607   EDITLINE_LIB="$NCURSES_LIB"
608 else
609   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
610 fi
611 AC_SUBST(EDITLINE_LIB)
612
613 # Find required UUID support.
614 #  * -luuid on Linux
615 #  * -le2fs-uuid on OpenBSD
616 #  * in libsystem on OS X
617 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
618 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
619 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
620
621 if test "x$LIBUUID_LIB" != "x" ; then
622   UUID_INCLUDE="$LIBUUID_INCLUDE"
623   UUID_LIB="$LIBUUID_LIB"
624 elif test "x$E2FSUUID_LIB" != "x" ; then
625   UUID_INCLUDE="$E2FSUUID_INCLUDE"
626   UUID_LIB="$E2FSUUID_LIB"
627 elif test "x$SYSUUID" != "x" ; then
628   UUID_INCLUDE=""
629   UUID_LIB=""
630 else
631   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
632 fi
633 AC_SUBST(UUID_INCLUDE)
634 AC_SUBST(UUID_LIB)
635
636 # Find required JSON support.
637 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
638
639 if test "x$JANSSON_LIB" == "x"; then
640   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
641 fi
642
643 # See if clock_gettime is in librt
644 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
645
646 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
647         [#include <libxml/tree.h>
648         #include <libxml/parser.h>],
649         [LIBXML_TEST_VERSION])
650
651 if test "${PBX_LIBXML2}" != 1; then
652         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
653         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
654         exit 1
655 fi
656
657 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
658
659 # Another mandatory item (unless it's explicitly disabled)
660 AC_ARG_ENABLE([xmldoc],
661         [AS_HELP_STRING([--disable-xmldoc],
662                 [Explicitly disable XML documentation])],
663         [case "${enableval}" in
664                 y|ye|yes) disable_xmldoc=no ;;
665                 n|no)  disable_xmldoc=yes ;;
666                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
667         esac], [disable_xmldoc=no])
668
669 if test "${disable_xmldoc}" != "yes"; then
670         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
671         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
672
673 fi
674
675 # some embedded systems omit internationalization (locale) support
676 AC_CHECK_HEADERS([xlocale.h])
677
678 AC_CHECK_HEADERS([winsock.h winsock2.h])
679
680 AC_CHECK_HEADER([sys/poll.h],
681          [],
682      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
683
684 AC_SYS_LARGEFILE
685
686 # Checks for typedefs, structures, and compiler characteristics.
687 AC_HEADER_STDBOOL
688 AC_C_CONST
689 AC_TYPE_UID_T
690 AC_C_INLINE
691 AC_TYPE_LONG_DOUBLE_WIDER
692 AC_TYPE_MODE_T
693 AC_TYPE_OFF_T
694 AC_TYPE_PID_T
695 AC_TYPE_SIZE_T
696 AC_CHECK_MEMBERS([struct stat.st_blksize])
697 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
698 #include <sys/socket.h> ])
699 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
700 AC_HEADER_TIME
701 AC_STRUCT_TM
702 AC_C_VOLATILE
703 AC_CHECK_TYPES([ptrdiff_t])
704 stat_nsec_found=no
705 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
706
707 if test "${stat_nsec_found}" != yes; then
708         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
709 fi
710
711 # Checks for library functions.
712 AC_FUNC_CHOWN
713 AC_FUNC_CLOSEDIR_VOID
714 AC_FUNC_ERROR_AT_LINE
715 AST_FUNC_FORK
716 AC_FUNC_FSEEKO
717 AC_PROG_GCC_TRADITIONAL
718 # XXX: these are commented out until we determine whether it matters if our malloc()
719 # acts exactly like glibc's or not
720 # AC_FUNC_MALLOC
721 # AC_FUNC_REALLOC
722 AC_FUNC_MEMCMP
723 AC_FUNC_MMAP
724 AC_FUNC_SELECT_ARGTYPES
725 AC_FUNC_STAT
726 AC_FUNC_STRCOLL
727 AC_FUNC_STRFTIME
728 AC_FUNC_STRNLEN
729 AC_FUNC_STRTOD
730 AC_FUNC_UTIME_NULL
731 AC_FUNC_VPRINTF
732 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])
733
734 AC_MSG_CHECKING(for htonll)
735 AC_LINK_IFELSE(
736         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
737                 [return htonll(0);])],
738         AC_MSG_RESULT(yes)
739         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
740         AC_MSG_RESULT(no)
741 )
742
743 AC_MSG_CHECKING(for ntohll)
744 AC_LINK_IFELSE(
745         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
746                 [return ntohll(0);])],
747         AC_MSG_RESULT(yes)
748         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
749         AC_MSG_RESULT(no)
750 )
751
752 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
753 # so that AC_CHECK_FUNCS can detect functions in that library.
754 AC_CHECK_LIB([m], [sqrt])
755 # BSD might not have exp2, and/or log2
756 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])
757
758 # Certain architectures don't really have long double, even though
759 # AC_CHECK_FUNCS would otherwise find the following functions.
760 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
761         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])
762 fi
763
764 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
765 AC_LINK_IFELSE(
766         [AC_LANG_PROGRAM([#include <limits.h>],
767                 [long long foo = LLONG_MAX])],
768         AC_MSG_RESULT(yes)
769         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
770         AC_MSG_RESULT(no)
771 )
772
773 AC_MSG_CHECKING(for timersub in time.h)
774 AC_LINK_IFELSE(
775         [AC_LANG_PROGRAM([#include <sys/time.h>],
776                 [struct timeval *a; timersub(a, a, a);])],
777         AC_MSG_RESULT(yes)
778                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
779         AC_MSG_RESULT(no)
780 )
781
782 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
783 old_LDFLAGS=${LDFLAGS}
784 cat >conftest.dynamics <<_ACEOF
785 {
786         *ast_*;
787 };
788 _ACEOF
789 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
790 PBX_DYNAMIC_LIST=0
791 AC_LINK_IFELSE(
792         [AC_LANG_PROGRAM([], [])],
793         PBX_DYNAMIC_LIST=1
794         AC_MSG_RESULT(yes),
795         AC_MSG_RESULT(no)
796 )
797 AC_SUBST(PBX_DYNAMIC_LIST)
798 LDFLAGS=${old_LDFLAGS}
799 rm -f conftest.dynamics
800
801 AC_CHECK_HEADER([sys/poll.h],
802    [HAS_POLL=1]
803    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
804    )
805
806 AC_ARG_ENABLE([internal-poll],
807         [AS_HELP_STRING([--enable-internal-poll],
808                 [Use Asterisk's poll implementation])],
809         [case "${enableval}" in
810                 y|ye|yes) HAS_POLL="";;
811                 n|no) HAS_POLL="${HAS_POLL}" ;;
812                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
813         esac])
814 AC_SUBST(HAS_POLL)
815
816 AC_ARG_ENABLE([asteriskssl],
817         [AS_HELP_STRING([--disable-asteriskssl],
818                 [Disable Asterisk's SSL wrapper library])],
819         [case "${enableval}" in
820                 y|ye|yes) AST_ASTERISKSSL=yes ;;
821                 n|no)  AST_ASTERISKSSL=no ;;
822                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
823         esac], [AST_ASTERISKSSL=yes])
824 AC_SUBST(AST_ASTERISKSSL)
825
826 AC_CHECK_FUNCS([inet_aton])
827
828 # check if we have IP_PKTINFO constant defined
829 AC_MSG_CHECKING(for IP_PKTINFO)
830 AC_LINK_IFELSE(
831                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
832                                                 [int pi = IP_PKTINFO;])],
833                 AC_MSG_RESULT(yes)
834                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
835                 AC_MSG_RESULT(no)
836 )
837
838 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
839 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
840
841 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
842 AC_LINK_IFELSE(
843         [AC_LANG_PROGRAM([#include <stdlib.h>
844                          #include <netdb.h>],
845                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
846         AC_MSG_RESULT(yes)
847         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
848         AC_MSG_RESULT(no)
849 )
850
851 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
852 AC_LINK_IFELSE(
853         [AC_LANG_PROGRAM([#include <stdlib.h>
854                          #include <netdb.h>],
855                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
856         AC_MSG_RESULT(yes)
857         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
858         AC_MSG_RESULT(no)
859 )
860
861 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
862
863 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
864 AC_LINK_IFELSE(
865 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
866 AC_MSG_RESULT(yes)
867 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
868 AC_MSG_RESULT(no)
869 )
870
871 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
872 AC_LINK_IFELSE(
873 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
874 AC_MSG_RESULT(yes)
875 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
876 AC_MSG_RESULT(no)
877 )
878
879 AC_MSG_CHECKING(for locale_t in locale.h)
880 AC_LINK_IFELSE(
881 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
882 AC_MSG_RESULT(yes)
883 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
884 AC_MSG_RESULT(no)
885   AC_MSG_CHECKING(for locale_t in xlocale.h)
886   AC_LINK_IFELSE(
887   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
888   AC_MSG_RESULT(yes)
889   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
890   AC_MSG_RESULT(no)
891   )
892 )
893
894 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
895 AC_LINK_IFELSE(
896 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
897 AC_MSG_RESULT(yes)
898 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
899 AC_MSG_RESULT(no)
900 )
901
902 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
903 AC_LINK_IFELSE(
904 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
905 AC_MSG_RESULT(yes)
906 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
907 AC_MSG_RESULT(no)
908 )
909
910 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
911
912 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
913 AC_LINK_IFELSE(
914 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
915 AC_MSG_RESULT(yes)
916 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
917 AC_MSG_RESULT(no)
918 )
919
920 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
921 AC_LINK_IFELSE(
922 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
923 AC_MSG_RESULT(yes)
924 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
925 AC_MSG_RESULT(no)
926 )
927
928 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
929 AC_LINK_IFELSE(
930 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
931 AC_MSG_RESULT(yes)
932 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
933 AC_MSG_RESULT(no)
934 )
935
936 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
937 AC_LINK_IFELSE(
938 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
939 AC_MSG_RESULT(yes)
940 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
941 AC_MSG_RESULT(no)
942 )
943
944 save_LIBS="$LIBS"
945 save_CFLAGS="$CFLAGS"
946 LIBS="$PTHREAD_LIBS $LIBS"
947 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
948
949 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
950 AC_LINK_IFELSE(
951   [AC_LANG_PROGRAM(
952     [#include <pthread.h>
953      #include <time.h>],
954     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
955   ],[
956     AC_MSG_RESULT(yes)
957     ac_cv_pthread_rwlock_timedwrlock="yes"
958   ],[
959     AC_MSG_RESULT(no)
960     ac_cv_pthread_rwlock_timedwrlock="no"
961   ]
962 )
963
964 # Some platforms define sem_init(), but only support sem_open(). joyous.
965 AC_MSG_CHECKING(for working unnamed semaphores)
966 AC_RUN_IFELSE(
967         [AC_LANG_PROGRAM([#include <semaphore.h>],
968                 [sem_t sem; return sem_init(&sem, 0, 0);])],
969         AC_MSG_RESULT(yes)
970         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
971         AC_MSG_RESULT(no),
972         AC_MSG_RESULT(cross-compile)
973         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
974         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
975 )
976
977 LIBS="$save_LIBS"
978 CFLAGS="$save_CFLAGS"
979 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
980   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
981 fi
982
983 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
984 saved_CFLAGS="${CFLAGS}"
985 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
986 AC_COMPILE_IFELSE(
987   [AC_LANG_PROGRAM(
988     [#include <pthread.h>
989      void empty(){}],
990         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
991   ],[
992     AC_MSG_RESULT(no)
993     ac_cv_pthread_once_needsbraces="no"
994   ],[
995     AC_MSG_RESULT(yes)
996     ac_cv_pthread_once_needsbraces="yes"
997   ]
998 )
999 CFLAGS="${saved_CFLAGS}"
1000 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1001   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1002 fi
1003
1004 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1005
1006 # Can we compare a mutex to its initial value?
1007 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1008 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1009 AC_LINK_IFELSE(
1010         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1011         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1012                 return 0;
1013         }
1014         return 0])],
1015         AC_MSG_RESULT(yes)
1016         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.]),
1017         AC_MSG_RESULT(no)
1018 )
1019
1020 #if test "${cross_compiling}" = "no";
1021 #then
1022 #AC_MSG_CHECKING(for working epoll support)
1023 #AC_LINK_IFELSE(
1024 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1025 #                                         if (res < 0)
1026 #                                            return 1;
1027 #                                         close (res);
1028 #                                         return 0;]),
1029 #AC_MSG_RESULT(yes)
1030 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1031 #AC_MSG_RESULT(no)
1032 #)
1033 #fi
1034
1035 # for FreeBSD thr_self
1036 AC_CHECK_HEADERS([sys/thr.h])
1037
1038 AC_MSG_CHECKING(for compiler atomic operations)
1039 AC_LINK_IFELSE(
1040 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1041 AC_MSG_RESULT(yes)
1042 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
1043 AC_MSG_RESULT(no)
1044 )
1045
1046 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1047 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1048 AC_RUN_IFELSE(
1049         [AC_LANG_PROGRAM([#include <stdio.h>],
1050                 [printf("%s", NULL)])],
1051         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1052         AC_MSG_RESULT(yes),
1053         AC_MSG_RESULT(no),
1054         # It's unlikely an embedded system will have this.
1055         AC_MSG_RESULT(unknown)
1056 )
1057
1058 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1059 AC_RUN_IFELSE(
1060 [AC_LANG_PROGRAM([
1061 #include <stdio.h>
1062 #include <sys/select.h>
1063 #include <sys/time.h>
1064 #include <sys/resource.h>
1065 #include <string.h>
1066 #include <errno.h>
1067 #include <stdlib.h>
1068 #include <sys/types.h>
1069 #include <sys/stat.h>
1070 #include <fcntl.h>
1071 #include <unistd.h>
1072 ], [[
1073         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1074         int fd0, fd1;
1075         struct timeval tv = { 0, };
1076         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1077         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1078         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1079         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1080         FD_SET(fd0, (fd_set *) &fds);
1081         FD_SET(fd1, (fd_set *) &fds);
1082         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1083         exit(0)]])],
1084         AC_MSG_RESULT(yes)
1085         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1086         AC_MSG_RESULT(no),
1087         AC_MSG_RESULT(cross-compile)
1088 )
1089
1090 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1091         AC_RUN_IFELSE(
1092                 [AC_LANG_PROGRAM([
1093 #include <unistd.h>
1094 #include <sys/types.h>
1095 #include <stdlib.h>
1096 ], [if (getuid() != 0) { exit(1); }])],
1097                 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.]))
1098 fi
1099
1100 AST_GCC_ATTRIBUTE(pure)
1101 AST_GCC_ATTRIBUTE(malloc)
1102 AST_GCC_ATTRIBUTE(const)
1103 AST_GCC_ATTRIBUTE(unused)
1104 AST_GCC_ATTRIBUTE(always_inline)
1105 AST_GCC_ATTRIBUTE(deprecated)
1106 AST_GCC_ATTRIBUTE(sentinel)
1107 AST_GCC_ATTRIBUTE(warn_unused_result)
1108 AST_GCC_ATTRIBUTE(may_alias)
1109 AST_GCC_ATTRIBUTE(constructor)
1110 AST_GCC_ATTRIBUTE(destructor)
1111 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1112
1113 AC_MSG_CHECKING(for -fsanitize=address support)
1114 saved_sanitize_CFLAGS="${CFLAGS}"
1115 saved_sanitize_LDFLAGS="${LDFLAGS}"
1116 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1117 LDFLAGS="-fsanitize=address"
1118 AC_COMPILE_IFELSE(
1119         [AC_LANG_PROGRAM([], [int x = 1;])],
1120         AC_MSG_RESULT(yes)
1121         [AST_ADDRESS_SANITIZER=1],
1122         [AST_ADDRESS_SANITIZER=0]
1123         AC_MSG_RESULT(no)
1124 )
1125 CFLAGS="${saved_sanitize_CFLAGS}"
1126 LDFLAGS="${saved_sanitize_LDFLAGS}"
1127 AC_SUBST(AST_ADDRESS_SANITIZER)
1128
1129 AC_MSG_CHECKING(for -fsanitize=thread support)
1130 saved_sanitize_CFLAGS="${CFLAGS}"
1131 saved_sanitize_LDFLAGS="${LDFLAGS}"
1132 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1133 LDFLAGS="-fsanitize=thread -pie -fPIE"
1134 AC_COMPILE_IFELSE(
1135         [AC_LANG_PROGRAM([], [int x = 1;])],
1136         AC_MSG_RESULT(yes)
1137         [AST_THREAD_SANITIZER=1],
1138         [AST_THREAD_SANITIZER=0]
1139         AC_MSG_RESULT(no)
1140 )
1141 CFLAGS="${saved_sanitize_CFLAGS}"
1142 LDFLAGS="${saved_sanitize_LDFLAGS}"
1143 AC_SUBST(AST_THREAD_SANITIZER)
1144
1145 AC_MSG_CHECKING(for -fsanitize=leak support)
1146 saved_sanitize_CFLAGS="${CFLAGS}"
1147 saved_sanitize_LDFLAGS="${LDFLAGS}"
1148 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1149 LDFLAGS="-fsanitize=leak"
1150 AC_COMPILE_IFELSE(
1151         [AC_LANG_PROGRAM([], [int x = 1;])],
1152         AC_MSG_RESULT(yes)
1153         [AST_LEAK_SANITIZER=1],
1154         [AST_LEAK_SANITIZER=0]
1155         AC_MSG_RESULT(no)
1156 )
1157 CFLAGS="${saved_sanitize_CFLAGS}"
1158 LDFLAGS="${saved_sanitize_LDFLAGS}"
1159 AC_SUBST(AST_LEAK_SANITIZER)
1160
1161 AC_MSG_CHECKING(for -fsanitize=undefined support)
1162 saved_sanitize_CFLAGS="${CFLAGS}"
1163 saved_sanitize_LDFLAGS="${LDFLAGS}"
1164 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1165 LDFLAGS="-fsanitize=undefined"
1166 AC_COMPILE_IFELSE(
1167         [AC_LANG_PROGRAM([], [int x = 1;])],
1168         AC_MSG_RESULT(yes)
1169         [AST_UNDEFINED_SANITIZER=1],
1170         [AST_UNDEFINED_SANITIZER=0]
1171         AC_MSG_RESULT(no)
1172 )
1173 CFLAGS="${saved_sanitize_CFLAGS}"
1174 LDFLAGS="${saved_sanitize_LDFLAGS}"
1175 AC_SUBST(AST_UNDEFINED_SANITIZER)
1176
1177 AC_MSG_CHECKING(for -ffunction-sections support)
1178 saved_CFLAGS="${CFLAGS}"
1179 CFLAGS="${CFLAGS} -ffunction-sections"
1180 AC_COMPILE_IFELSE(
1181         [AC_LANG_PROGRAM([], [int x = 1;])],
1182         AC_MSG_RESULT(yes)
1183         [saved_LDFLAGS="${LDFLAGS}"]
1184         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
1185         AC_MSG_CHECKING(for --gc-sections support)
1186         AC_LINK_IFELSE(
1187                 [AC_LANG_PROGRAM([], [int x = 1;])],
1188                 AC_MSG_RESULT(yes)
1189                 [GC_CFLAGS="-ffunction-sections"]
1190                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
1191                 AC_MSG_RESULT(no)
1192         )
1193         [LDFLAGS="${saved_LDFLAGS}"],
1194         AC_MSG_RESULT(no)
1195 )
1196 CFLAGS="${saved_CFLAGS}"
1197 AC_SUBST(GC_CFLAGS)
1198 AC_SUBST(GC_LDFLAGS)
1199
1200 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1201 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1202         AC_MSG_RESULT(yes)
1203         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1204 else
1205         AC_MSG_RESULT(no)
1206         AST_DECLARATION_AFTER_STATEMENT=
1207 fi
1208 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1209
1210 AC_MSG_CHECKING(for -Wtrampolines support)
1211 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1212         AC_MSG_RESULT(yes)
1213         AST_TRAMPOLINES=-Wtrampolines
1214 else
1215         AC_MSG_RESULT(no)
1216         AST_TRAMPOLINES=
1217 fi
1218 AC_SUBST(AST_TRAMPOLINES)
1219
1220 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1221 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1222         AC_MSG_RESULT(yes)
1223         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1224 else
1225         AC_MSG_RESULT(no)
1226         AST_FORTIFY_SOURCE=
1227 fi
1228 AC_SUBST(AST_FORTIFY_SOURCE)
1229
1230 AC_MSG_CHECKING(for -fno-strict-overflow)
1231 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1232         AC_MSG_RESULT(yes)
1233         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1234 else
1235         AC_MSG_RESULT(no)
1236         AST_NO_STRICT_OVERFLOW=
1237 fi
1238 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1239
1240 AC_MSG_CHECKING(for -Wshadow)
1241 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1242         AC_MSG_RESULT(yes)
1243         AST_SHADOW_WARNINGS=-Wshadow
1244 else
1245         AC_MSG_RESULT(no)
1246         AST_SHADOW_WARNINGS=
1247 fi
1248 AC_SUBST(AST_SHADOW_WARNINGS)
1249
1250 AC_MSG_CHECKING(for -march=native support)
1251 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1252         AC_MSG_RESULT(yes)
1253         AST_NATIVE_ARCH=1
1254 else
1255         AC_MSG_RESULT(no)
1256         AST_NATIVE_ARCH=0
1257 fi
1258 AC_SUBST(AST_NATIVE_ARCH)
1259
1260
1261 dnl Check to see if rpath should be set in LDFLAGS
1262 AC_ARG_ENABLE(rpath,
1263         [AS_HELP_STRING([--disable-rpath],
1264                         [Disables rpath linker option checking])],
1265         [case "${enableval}" in
1266                 y|ye|yes) check_rpath=yes ;;
1267                 n|no) check_rpath=no ;;
1268                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1269         esac], [check_rpath=yes])
1270
1271 AC_MSG_CHECKING(whether to use rpath)
1272 AST_RPATH=
1273 if test "${check_rpath}" != yes; then
1274         AC_MSG_RESULT(skipped)
1275 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1276         AC_MSG_RESULT(not needed)
1277 else
1278         AST_RPATH="-Wl,-rpath,${libdir}"
1279 fi
1280 AC_SUBST(AST_RPATH)
1281
1282 AC_MSG_CHECKING(for sysinfo)
1283 AC_LINK_IFELSE(
1284         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1285                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1286         AC_MSG_RESULT(yes)
1287         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1288         AC_MSG_RESULT(no)
1289 )
1290
1291 AC_SEARCH_LIBS(res_9_ninit, resolv)
1292 AC_MSG_CHECKING(for res_ninit)
1293 AC_LINK_IFELSE(
1294         [AC_LANG_PROGRAM([
1295                         #ifdef HAVE_SYS_SOCKET_H
1296                         #include <sys/socket.h>
1297                         #endif
1298                         #ifdef HAVE_NETINET_IN_H
1299                         #include <netinet/in.h>
1300                         #endif
1301                         #ifdef HAVE_ARPA_NAMESER_H
1302                         #include <arpa/nameser.h>
1303                         #endif
1304                         #include <resolv.h>],
1305                         [int foo = res_ninit(NULL);])],
1306         AC_MSG_RESULT(yes)
1307         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1308         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1309         AC_MSG_CHECKING(for res_ndestroy)
1310         AC_LINK_IFELSE(
1311                 [AC_LANG_PROGRAM([
1312                                 #ifdef HAVE_SYS_SOCKET_H
1313                                 #include <sys/socket.h>
1314                                 #endif
1315                                 #ifdef HAVE_NETINET_IN_H
1316                                 #include <netinet/in.h>
1317                                 #endif
1318                                 #ifdef HAVE_ARPA_NAMESER_H
1319                                 #include <arpa/nameser.h>
1320                                 #endif
1321                                 #include <resolv.h>],
1322                                 [res_ndestroy(NULL);])],
1323                 AC_MSG_RESULT(yes)
1324                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1325                 AC_MSG_RESULT(no)
1326         )
1327         AC_SEARCH_LIBS(res_9_close, resolv)
1328         AC_MSG_CHECKING(for res_close)
1329         AC_LINK_IFELSE(
1330                 [AC_LANG_PROGRAM([
1331                                 #ifdef HAVE_SYS_SOCKET_H
1332                                 #include <sys/socket.h>
1333                                 #endif
1334                                 #ifdef HAVE_NETINET_IN_H
1335                                 #include <netinet/in.h>
1336                                 #endif
1337                                 #ifdef HAVE_ARPA_NAMESER_H
1338                                 #include <arpa/nameser.h>
1339                                 #endif
1340                                 #include <resolv.h>],
1341                                 [res_close();])],
1342                 AC_MSG_RESULT(yes)
1343                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1344                 AC_MSG_RESULT(no)
1345         ),
1346         AC_MSG_RESULT(no)
1347 )
1348
1349 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1350
1351 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1352
1353 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1354
1355 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1356
1357 AC_CHECK_HEADER([libkern/OSAtomic.h],
1358                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1359
1360 AC_CHECK_SIZEOF([int])
1361 AC_CHECK_SIZEOF([long])
1362 AC_CHECK_SIZEOF([long long])
1363 AC_CHECK_SIZEOF([char *])
1364 AC_CHECK_SIZEOF(long)
1365 AC_CHECK_SIZEOF(long long)
1366 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1367 fd_set foo;])
1368 # This doesn't actually work; what it does is to use the variable set in the
1369 # previous test as a cached value to set the right output variables.
1370 AC_CHECK_SIZEOF(fd_set.fds_bits)
1371
1372 # Set a type compatible with the previous.  We cannot just use a generic type
1373 # for these bits, because on big-endian systems, the bits won't match up
1374 # correctly if the size is wrong.
1375 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1376   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1377 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1378   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1379 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1380   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1381 fi ; fi ; fi
1382
1383 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1384 PBX_DLADDR=0
1385 old_LIBS=${LIBS}
1386 LIBS="${LIBS} -ldl"
1387 AC_LINK_IFELSE(
1388         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1389 #include <dlfcn.h>],
1390                 [dladdr((void *)0, (void *)0)]
1391         )],
1392         AC_MSG_RESULT(yes)
1393         PBX_DLADDR=1
1394         AC_SUBST([PBX_DLADDR])
1395         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1396         AC_MSG_RESULT(no)
1397 )
1398 LIBS=${old_LIBS}
1399
1400 # PKGCONFIG is used in later tests
1401 PKG_PROG_PKG_CONFIG()
1402
1403
1404 # do the package library checks now
1405
1406 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1407
1408 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1409
1410 if test "${PBX_BFD}" = "0"; then
1411   # Fedora/RedHat/CentOS require extra libraries
1412   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1413 fi
1414
1415 if test "${PBX_BFD}" = "0"; then
1416   # openSUSE requires -lz
1417   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1418 fi
1419
1420 case "${OSARCH}" in
1421 linux*)
1422   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1423   ;;
1424 esac
1425
1426 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1427 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1428 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1429
1430 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1431
1432 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1433
1434 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1435
1436 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1437 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1438
1439 GSM_INTERNAL="yes"
1440 AC_SUBST(GSM_INTERNAL)
1441 GSM_SYSTEM="yes"
1442 if test "${USE_GSM}" != "no"; then
1443    if test "${GSM_DIR}" = "internal"; then
1444       GSM_SYSTEM="no"
1445    elif test "${GSM_DIR}" != ""; then
1446       GSM_INTERNAL="no"
1447    fi
1448    if test "${GSM_SYSTEM}" = "yes"; then
1449       gsmlibdir=""
1450       if test "x${GSM_DIR}" != "x"; then
1451          if test -d ${GSM_DIR}/lib; then
1452             gsmlibdir="-L${GSM_DIR}/lib"
1453          else
1454             gsmlibdir="-L${GSM_DIR}"
1455          fi
1456       fi
1457       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1458       [Define to indicate the GSM library]), [], ${gsmlibdir})
1459       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1460          if test "x${GSM_DIR}" != "x" ; then
1461             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1462             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1463          else
1464             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1465             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1466          fi
1467          if test "${GSM_HEADER_FOUND}" = "0" ; then
1468             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1469                if test "x${GSM_MANDATORY}" = "xyes" ; then
1470                   AC_MSG_NOTICE([***])
1471                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1472                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1473                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1474                   exit 1
1475                fi
1476             fi
1477          fi
1478          GSM_OK=0
1479          if test "${GSM_HEADER_FOUND}" = "1" ; then
1480             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1481             GSM_OK=1
1482          else
1483             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1484                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1485                GSM_OK=1
1486             fi
1487          fi
1488          if test "${GSM_OK}" = "1" ; then
1489             GSM_LIB="-lgsm"
1490             if test "x${GSM_DIR}" != "x"; then
1491                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1492                GSM_INCLUDE="-I${GSM_DIR}/include"
1493             fi
1494             PBX_GSM=1
1495             GSM_INTERNAL="no"
1496          fi
1497       fi
1498    fi
1499    if test "${GSM_INTERNAL}" = "yes"; then
1500       PBX_GSM=1
1501       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1502    fi
1503 fi
1504
1505 ILBC_INTERNAL="yes"
1506 AC_SUBST(ILBC_INTERNAL)
1507 ILBC_SYSTEM="yes"
1508 if test "${USE_ILBC}" != "no"; then
1509    if test "${ILBC_DIR}" = "internal"; then
1510       ILBC_SYSTEM="no"
1511    elif test "${ILBC_DIR}" != ""; then
1512       ILBC_INTERNAL="no"
1513    fi
1514    if test "${ILBC_SYSTEM}" = "yes"; then
1515       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1516       if test "$PBX_ILBC" = "1"; then
1517          ILBC_INTERNAL="no"
1518       fi
1519    fi
1520    if test "${ILBC_INTERNAL}" = "yes"; then
1521       PBX_ILBC=1
1522    fi
1523 fi
1524
1525 LIBEDIT_INTERNAL="yes"
1526 AC_SUBST(LIBEDIT_INTERNAL)
1527 LIBEDIT_SYSTEM="yes"
1528 if test "${USE_LIBEDIT}" != "no"; then
1529    if test "${LIBEDIT_DIR}" = "internal"; then
1530       LIBEDIT_SYSTEM="no"
1531    elif test "${LIBEDIT_DIR}" != ""; then
1532       LIBEDIT_INTERNAL="no"
1533    fi
1534    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1535       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1536       if test "$PBX_LIBEDIT" = "1"; then
1537       LIBEDIT_INTERNAL="no"
1538       fi
1539    fi
1540    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1541       PBX_LIBEDIT=1
1542       LIBEDIT_IS_UNICODE=no
1543    else
1544       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1545    fi
1546 fi
1547
1548 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1549 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1550 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1551 # Some versions of Linux package iconv in glibc
1552 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1553
1554 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1555 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1556
1557 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1558
1559 if test "${USE_IMAP_TK}" != "no"; then
1560         saved_cppflags="${CPPFLAGS}"
1561         saved_libs="${LIBS}"
1562         switch_to_system_on_failure="no"
1563         if test "${IMAP_TK_DIR}" = ""; then
1564                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1565                 switch_to_system_on_failure="yes"
1566         fi
1567         if test "${IMAP_TK_DIR}" != "system"; then
1568                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1569                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1570                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1571                 fi
1572                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1573                 imap_include="-I${IMAP_TK_DIR}/c-client"
1574         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1575                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1576                 AC_LINK_IFELSE(
1577                 [AC_LANG_PROGRAM(
1578                                 [#include "c-client.h"
1579                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1580                                 {
1581                                 }
1582                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1583                                 {
1584                                 }
1585                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1586                                 {
1587                                 }
1588                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1589                                 {
1590                                 }
1591                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1592                                 {
1593                                 }
1594                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1595                                 {
1596                                 }
1597                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1598                                 {
1599                                 }
1600                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1601                                 {
1602                                 }
1603                                 void mm_log (char *string,long errflg)
1604                                 {
1605                                 }
1606                                 void mm_dlog (char *string)
1607                                 {
1608                                 }
1609                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1610                                 {
1611                                 }
1612                                 void mm_critical (MAILSTREAM *stream)
1613                                 {
1614                                 }
1615                                 void mm_nocritical (MAILSTREAM *stream)
1616                                 {
1617                                 }
1618                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1619                                 {
1620                                 }
1621                                 void mm_fatal (char *string)
1622                                 {
1623                                 }],
1624                                 [
1625                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1626                                 ]
1627                         )],
1628                         [ac_cv_imap_tk="yes"],
1629                         [ac_cv_imap_tk="no"]
1630                 )
1631                 if test "${ac_cv_imap_tk}" = "yes"; then
1632                         AC_LINK_IFELSE(
1633                                 [AC_LANG_PROGRAM(
1634                                         [#include "c-client.h"
1635                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1636                                         {
1637                                         }
1638                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1639                                         {
1640                                         }
1641                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1642                                         {
1643                                         }
1644                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1645                                         {
1646                                         }
1647                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1648                                         {
1649                                         }
1650                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1651                                         {
1652                                         }
1653                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1654                                         {
1655                                         }
1656                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1657                                         {
1658                                         }
1659                                         void mm_log (char *string,long errflg)
1660                                         {
1661                                         }
1662                                         void mm_dlog (char *string)
1663                                         {
1664                                         }
1665                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1666                                         {
1667                                         }
1668                                         void mm_critical (MAILSTREAM *stream)
1669                                         {
1670                                         }
1671                                         void mm_nocritical (MAILSTREAM *stream)
1672                                         {
1673                                         }
1674                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1675                                         {
1676                                         }
1677                                         void mm_fatal (char *string)
1678                                         {
1679                                         }],
1680                                         [
1681                                         long check = mail_expunge_full(NULL, "", 0);
1682                                         ]
1683                                 )],
1684                                 [ac_cv_imap_tk2006="yes"],
1685                                 [ac_cv_imap_tk2006="no"]
1686                         )
1687                 fi
1688                 CPPFLAGS="${saved_cppflags}"
1689                 LIBS="${saved_libs}"
1690                 if test "${ac_cv_imap_tk}" = "no"; then
1691                         AC_MSG_RESULT(no)
1692                         if test "${switch_to_system_on_failure}" = "yes"; then
1693                                 IMAP_TK_DIR="system"
1694                         else #This means they specified a directory. Search for a package installation there too
1695                                 AC_MSG_CHECKING([for system c-client library...])
1696                                 CPPFLAGS="${saved_cppflags}"
1697                                 LIBS="${saved_libs}"
1698                                 imap_include="-I${IMAP_TK_DIR}/include"
1699                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1700                                 imap_libs="-lc-client"
1701                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1702                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1703                                 AC_LINK_IFELSE(
1704                                 [AC_LANG_PROGRAM(
1705                                                 [#include "c-client.h"
1706                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1707                                                 {
1708                                                 }
1709                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1710                                                 {
1711                                                 }
1712                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1713                                                 {
1714                                                 }
1715                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1716                                                 {
1717                                                 }
1718                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1719                                                 {
1720                                                 }
1721                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1722                                                 {
1723                                                 }
1724                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1725                                                 {
1726                                                 }
1727                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1728                                                 {
1729                                                 }
1730                                                 void mm_log (char *string,long errflg)
1731                                                 {
1732                                                 }
1733                                                 void mm_dlog (char *string)
1734                                                 {
1735                                                 }
1736                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1737                                                 {
1738                                                 }
1739                                                 void mm_critical (MAILSTREAM *stream)
1740                                                 {
1741                                                 }
1742                                                 void mm_nocritical (MAILSTREAM *stream)
1743                                                 {
1744                                                 }
1745                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1746                                                 {
1747                                                 }
1748                                                 void mm_fatal (char *string)
1749                                                 {
1750                                                 }],
1751                                                 [
1752                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1753                                                 ]
1754                                         )],
1755                                         [ac_cv_imap_tk="yes"],
1756                                         [ac_cv_imap_tk="no"]
1757                                 )
1758                                 if test "${ac_cv_imap_tk}" = "yes"; then
1759                                         AC_LINK_IFELSE(
1760                                                 [AC_LANG_PROGRAM(
1761                                                         [#include "c-client.h"
1762                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1763                                                         {
1764                                                         }
1765                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1766                                                         {
1767                                                         }
1768                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1769                                                         {
1770                                                         }
1771                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1772                                                         {
1773                                                         }
1774                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1775                                                         {
1776                                                         }
1777                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1778                                                         {
1779                                                         }
1780                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1781                                                         {
1782                                                         }
1783                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1784                                                         {
1785                                                         }
1786                                                         void mm_log (char *string,long errflg)
1787                                                         {
1788                                                         }
1789                                                         void mm_dlog (char *string)
1790                                                         {
1791                                                         }
1792                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1793                                                         {
1794                                                         }
1795                                                         void mm_critical (MAILSTREAM *stream)
1796                                                         {
1797                                                         }
1798                                                         void mm_nocritical (MAILSTREAM *stream)
1799                                                         {
1800                                                         }
1801                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1802                                                         {
1803                                                         }
1804                                                         void mm_fatal (char *string)
1805                                                         {
1806                                                         }],
1807                                                         [
1808                                                         long check = mail_expunge_full(NULL, "", 0);
1809                                                         ]
1810                                                 )],
1811                                                 [ac_cv_imap_tk2006="yes"],
1812                                                 [ac_cv_imap_tk2006="no"]
1813                                         )
1814                                 fi
1815                         fi
1816                 fi
1817         fi
1818         if test "${IMAP_TK_DIR}" = "system"; then
1819                 #We will enter here if user specified "system" or if any of above checks failed
1820                 AC_MSG_CHECKING([for system c-client library...])
1821                 CPPFLAGS="${saved_cppflags}"
1822                 LIBS="${saved_libs}"
1823                 imap_ldflags=""
1824                 imap_libs="-lc-client"
1825                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1826                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1827                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1828                 AC_LINK_IFELSE(
1829                 [AC_LANG_PROGRAM(
1830                                 [#include <stdio.h>
1831                                 #include <imap/c-client.h>
1832                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1833                                 {
1834                                 }
1835                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1836                                 {
1837                                 }
1838                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1839                                 {
1840                                 }
1841                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1842                                 {
1843                                 }
1844                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1845                                 {
1846                                 }
1847                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1848                                 {
1849                                 }
1850                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1851                                 {
1852                                 }
1853                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1854                                 {
1855                                 }
1856                                 void mm_log (char *string,long errflg)
1857                                 {
1858                                 }
1859                                 void mm_dlog (char *string)
1860                                 {
1861                                 }
1862                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1863                                 {
1864                                 }
1865                                 void mm_critical (MAILSTREAM *stream)
1866                                 {
1867                                 }
1868                                 void mm_nocritical (MAILSTREAM *stream)
1869                                 {
1870                                 }
1871                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1872                                 {
1873                                 }
1874                                 void mm_fatal (char *string)
1875                                 {
1876                                 }],
1877                                 [
1878                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1879                                 ]
1880                         )],
1881                         [ac_cv_imap_tk="yes"],
1882                         [ac_cv_imap_tk="no"]
1883                 )
1884                 if test "${ac_cv_imap_tk}" = "yes"; then
1885                         AC_LINK_IFELSE(
1886                                 [AC_LANG_PROGRAM(
1887                                         [#include <stdio.h>
1888                                         #include <imap/c-client.h>
1889                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1890                                         {
1891                                         }
1892                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1893                                         {
1894                                         }
1895                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1896                                         {
1897                                         }
1898                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1899                                         {
1900                                         }
1901                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1902                                         {
1903                                         }
1904                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1905                                         {
1906                                         }
1907                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1908                                         {
1909                                         }
1910                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1911                                         {
1912                                         }
1913                                         void mm_log (char *string,long errflg)
1914                                         {
1915                                         }
1916                                         void mm_dlog (char *string)
1917                                         {
1918                                         }
1919                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1920                                         {
1921                                         }
1922                                         void mm_critical (MAILSTREAM *stream)
1923                                         {
1924                                         }
1925                                         void mm_nocritical (MAILSTREAM *stream)
1926                                         {
1927                                         }
1928                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1929                                         {
1930                                         }
1931                                         void mm_fatal (char *string)
1932                                         {
1933                                         }],
1934                                         [
1935                                         long check = mail_expunge_full(NULL, "", 0);
1936                                         ]
1937                                 )],
1938                                 [ac_cv_imap_tk2006="yes"],
1939                                 [ac_cv_imap_tk2006="no"]
1940                         )
1941                 else #looking in imap directory didn't work, try c-client
1942                         imap_ldflags=""
1943                         imap_libs="-lc-client"
1944                         imap_include="-DUSE_SYSTEM_CCLIENT"
1945                         CPPFLAGS="${saved_cppflags}"
1946                         LIBS="${saved_libs}"
1947                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1948                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1949                         AC_LINK_IFELSE(
1950                         [AC_LANG_PROGRAM(
1951                                         [#include <stdio.h>
1952                                         #include <c-client/c-client.h>
1953                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1954                                         {
1955                                         }
1956                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1957                                         {
1958                                         }
1959                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1960                                         {
1961                                         }
1962                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1963                                         {
1964                                         }
1965                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1966                                         {
1967                                         }
1968                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1969                                         {
1970                                         }
1971                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1972                                         {
1973                                         }
1974                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1975                                         {
1976                                         }
1977                                         void mm_log (char *string,long errflg)
1978                                         {
1979                                         }
1980                                         void mm_dlog (char *string)
1981                                         {
1982                                         }
1983                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1984                                         {
1985                                         }
1986                                         void mm_critical (MAILSTREAM *stream)
1987                                         {
1988                                         }
1989                                         void mm_nocritical (MAILSTREAM *stream)
1990                                         {
1991                                         }
1992                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1993                                         {
1994                                         }
1995                                         void mm_fatal (char *string)
1996                                         {
1997                                         }],
1998                                         [
1999                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2000                                         ]
2001                                 )],
2002                                 [ac_cv_imap_tk="yes"],
2003                                 [ac_cv_imap_tk="no"]
2004                         )
2005                         if test "${ac_cv_imap_tk}" = "yes"; then
2006                                 AC_LINK_IFELSE(
2007                                         [AC_LANG_PROGRAM(
2008                                                 [#include <stdio.h>
2009                                                 #include <c-client/c-client.h>
2010                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2011                                                 {
2012                                                 }
2013                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2014                                                 {
2015                                                 }
2016                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2017                                                 {
2018                                                 }
2019                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2020                                                 {
2021                                                 }
2022                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2023                                                 {
2024                                                 }
2025                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2026                                                 {
2027                                                 }
2028                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2029                                                 {
2030                                                 }
2031                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2032                                                 {
2033                                                 }
2034                                                 void mm_log (char *string,long errflg)
2035                                                 {
2036                                                 }
2037                                                 void mm_dlog (char *string)
2038                                                 {
2039                                                 }
2040                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2041                                                 {
2042                                                 }
2043                                                 void mm_critical (MAILSTREAM *stream)
2044                                                 {
2045                                                 }
2046                                                 void mm_nocritical (MAILSTREAM *stream)
2047                                                 {
2048                                                 }
2049                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2050                                                 {
2051                                                 }
2052                                                 void mm_fatal (char *string)
2053                                                 {
2054                                                 }],
2055                                                 [
2056                                                 long check = mail_expunge_full(NULL, "", 0);
2057                                                 ]
2058                                         )],
2059                                         [ac_cv_imap_tk2006="yes"],
2060                                         [ac_cv_imap_tk2006="no"]
2061                                 )
2062                         fi
2063                 fi
2064         fi
2065         if test "${ac_cv_imap_tk}" = "yes"; then
2066                 AC_MSG_RESULT(yes)
2067                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2068                 IMAP_TK_INCLUDE="${imap_include}"
2069                 PBX_IMAP_TK=1
2070                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2071                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2072                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2073                 fi
2074         else
2075                 AC_MSG_RESULT(no)
2076         fi
2077         CPPFLAGS="${saved_cppflags}"
2078         LIBS="${saved_libs}"
2079 fi
2080
2081 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2082
2083 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2084
2085 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2086
2087 # BSD (and OS X) equivalent of inotify
2088 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2089
2090 # 64-bit version of kevent (from kqueue) on OS X
2091 AC_CHECK_FUNCS([kevent64])
2092
2093 # Needed by unixodbc
2094 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2095
2096 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2097
2098 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2099
2100 if test "${PBX_MISDN}" = 1; then
2101    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2102    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2103    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2104    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2105    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2106    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2107 fi
2108
2109 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2110
2111 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2112
2113 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2114
2115 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2116 [#include <ne_auth.h>],
2117 [#ifndef NE_AUTH_NTLM
2118 #error Need libneon >= 0.29.0
2119 #endif])
2120
2121 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2122 [#include <net-snmp/net-snmp-config.h>
2123 #include <net-snmp/net-snmp-includes.h>
2124 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2125 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2126
2127 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2128
2129 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2130 # detect as a useable version so that is going to be the minimum version
2131 # that we will require.
2132 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2133 # script bug which does not find the ldns library.  The bug is fixed in
2134 # v1.4.22 but that version is not easily detectable.
2135 #
2136 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2137 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2138
2139 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2140
2141 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2142
2143 # Non-glibc platforms require libexecinfo for backtrace support
2144 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2145 # Linux, however, has backtrace directly in glibc
2146 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2147
2148 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2149
2150 # possible places for oss definitions
2151 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2152 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2153 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2154
2155 PG_CONFIG=No
2156 if test "${USE_PGSQL}" != "no"; then
2157    if test "x${PGSQL_DIR}" != "x"; then
2158       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2159       if test x"${PG_CONFIG}" = xNo; then
2160          AC_MSG_NOTICE([***])
2161          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2162          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2163          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2164          AC_MSG_NOTICE([*** including --without-postgres])
2165          exit 1
2166       fi
2167    else
2168       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2169    fi
2170 fi
2171 if test "${PG_CONFIG}" != No; then
2172    PGSQL_libdir=`${PG_CONFIG} --libdir`
2173    PGSQL_includedir=`${PG_CONFIG} --includedir`
2174    if test "x$?" != "x0" ; then
2175       if test -n "${PGSQL_MANDATORY}" ; then
2176          AC_MSG_NOTICE([***])
2177          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2178          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2179          AC_MSG_NOTICE([*** including --without-postgres])
2180          exit 1
2181           fi
2182    else
2183       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2184       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2185
2186       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2187       old_CFLAGS=${CFLAGS}
2188       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2189       old_LDFLAGS=${LDFLAGS}
2190       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2191       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2192           [const char *foo = pg_encoding_to_char(1)])],
2193         [AC_MSG_RESULT(yes)
2194          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2195         [AC_MSG_RESULT(no)])
2196       CFLAGS=${old_CFLAGS}
2197       LDFLAGS=${old_LDFLAGS}
2198
2199       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2200          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2201          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2202          PBX_PGSQL=1
2203       elif test -n "${PGSQL_MANDATORY}";
2204       then
2205          AC_MSG_NOTICE([***])
2206          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2207          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2208          AC_MSG_NOTICE([*** including --without-postgres])
2209          exit 1
2210       fi
2211    fi
2212 fi
2213
2214 if test "$USE_PJPROJECT" != "no" ; then
2215    if test "$PJPROJECT_BUNDLED" = "no" ; then
2216       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2217
2218       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2219       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2220
2221       saved_cppflags="${CPPFLAGS}"
2222       saved_libs="${LIBS}"
2223       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2224       LIBS="${LIBS} ${PJPROJECT_LIB}"
2225       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2226       LIBS="${saved_libs}"
2227       CPPFLAGS="${saved_cppflags}"
2228
2229       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2230       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2231       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2232
2233       saved_cppflags="${CPPFLAGS}"
2234       saved_libs="${LIBS}"
2235       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2236       LIBS="${LIBS} ${PJPROJECT_LIB}"
2237       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2238       LIBS="${saved_libs}"
2239       CPPFLAGS="${saved_cppflags}"
2240
2241       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2242       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2243       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2244    fi
2245 fi
2246
2247 AC_SUBST([PYTHONDEV_LIB])
2248 AC_SUBST([PYTHONDEV_INCLUDE])
2249 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2250
2251 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2252
2253 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2254
2255 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2256 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2257 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2258 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2259 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2260 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2261 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2262 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2263 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2264 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2265 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2266 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2267 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2268 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2269 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2270 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2271 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2272
2273 # ------------------------------------v
2274 # TODO: The code can be changed to always include these features now.
2275 # These features will always be present if pri_connected_line_update is available.
2276 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2277 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2278 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2279 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2280 # ------------------------------------^
2281
2282 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2283 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h], [-lfftw3])
2284 if test "$PBX_FFTW3" = "1"; then
2285         AC_DEFINE([HAVE_FFTW], 1, [Define 1 if your system has fftw.])
2286 fi
2287
2288 AST_C_COMPILE_CHECK([SPANDSP], [
2289                 #if SPANDSP_RELEASE_DATE < 20080516
2290                 #error "spandsp 0.0.5 or greater is required"
2291                 #endif
2292         ], [spandsp/version.h], , [minimum version of SpanDSP])
2293
2294 if test "x${PBX_SPANDSP}" = "x1" ; then
2295         # We found the correct version in the header, now let's make sure it links
2296         # properly, and that libtiff is available
2297         PBX_SPANDSP=0
2298         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2299 fi
2300
2301 if test "x${PBX_SPANDSP}" = "x1" ; then
2302         # We also need t38_terminal_init()
2303         PBX_SPANDSP=0
2304         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2305 fi
2306
2307 # Check for libss7 v2.0 branch compatible version.
2308 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2309
2310 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2311
2312 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2313
2314 if test "${USE_PWLIB}" != "no"; then
2315         if test -n "${PWLIB_DIR}"; then
2316                 PWLIBDIR="${PWLIB_DIR}"
2317         fi
2318         AST_CHECK_PWLIB()
2319         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2320
2321         if test "${HAS_PWLIB:-unset}" != "unset"; then
2322                 AST_CHECK_PWLIB_PLATFORM()
2323
2324                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2325
2326                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2327                         [Define if your system has the PWLib libraries.],
2328                         [#include "ptlib.h"],
2329                         [int q = (int) PTime::IsDaylightSavings();])
2330         fi
2331 fi
2332
2333 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2334         if test -n "${OPENH323_DIR}"; then
2335                 OPENH323DIR="${OPENH323_DIR}"
2336         fi
2337         AST_CHECK_OPENH323()
2338         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2339         AST_CHECK_OPENH323_BUILD()
2340         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2341         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2342                 [Define if your system has the OpenH323 libraries.],
2343                 [#include "ptlib.h"
2344                 #include "h323.h"
2345                 #include "h323ep.h"],
2346                 [H323EndPoint ep = H323EndPoint();],
2347                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2348 fi
2349
2350 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2351 if test "x${PBX_LUA}" = "x1" ; then
2352         if test x"${LUA_DIR}" = x; then
2353                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2354         else
2355                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2356         fi
2357 fi
2358
2359 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2360 if test "x${PBX_LUA}" = "x1" ; then
2361         if test x"${LUA_DIR}" = x; then
2362                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2363         else
2364                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2365         fi
2366 fi
2367
2368 # Some distributions (like SuSE) remove the 5.1 suffix.
2369 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2370
2371 # Accept either RADIUS client library, their APIs are fully compatible,
2372 # just different header filenames and different SONAMEs
2373 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2374 if test "x${PBX_RADIUS}" = "x1"; then
2375         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2376 else
2377         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2378         if test "x${PBX_RADIUS}" = "x1"; then
2379                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2380         else
2381                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2382                 if test "x${PBX_RADIUS}" = "x1"; then
2383                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2384                 fi
2385         fi
2386 fi
2387
2388 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2389
2390 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2391 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2392
2393 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2394
2395 # See if the main speex library contains the preprocess functions
2396 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2397 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2398    PBX_SPEEX_PREPROCESS=1
2399 fi
2400
2401 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2402 if test "${PBX_SPEEXDSP}" = 1; then
2403    PBX_SPEEX_PREPROCESS=1
2404 fi
2405
2406 AC_SUBST(PBX_SPEEX_PREPROCESS)
2407
2408 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2409
2410 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2411
2412 if test "${PBX_SQLITE3}" != 1; then
2413         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2414         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2415         exit 1
2416 fi
2417
2418 # Find crypt support
2419 # * -lcrypt on *NIX
2420 # * in libsystem on OS X
2421 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2422 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2423
2424 if test "x$LIBCRYPT_LIB" != "x" ; then
2425     CRYPT_LIB="$LIBCRYPT_LIB"
2426     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2427     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2428 elif test "x$SYSCRYPT" != "x" ; then
2429     CRYPT_LIB=""
2430     CRYPT_INCLUDE=""
2431     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2432 fi
2433
2434 AC_SUBST(CRYPT_LIB)
2435 AC_SUBST(CRYPT_INCLUDE)
2436
2437 # Find crypt_r support
2438 AC_CHECK_LIB([crypt], [crypt_r],
2439     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2440
2441 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2442
2443 if test "$PBX_CRYPTO" = "1";
2444 then
2445         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2446 fi
2447
2448 if test "$PBX_OPENSSL" = "1";
2449 then
2450         AST_CHECK_OSPTK([4], [0], [0])
2451         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2452 fi
2453
2454 if test "$PBX_OPENSSL" = "1";
2455 then
2456         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2457 fi
2458
2459 if test "$PBX_OPENSSL" = "1";
2460 then
2461         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2462         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2463 fi
2464
2465 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2466
2467 if test "$PBX_SRTP" = "1";
2468 then
2469     saved_libs="${LIBS}"
2470     saved_ldflags="${LDFLAGS}"
2471     saved_cflags="${CFLAGS}"
2472     LIBS="${LIBS} ${SRTP_LIB}"
2473     LDFLAGS="${LDFLAGS} -shared -fPIC"
2474     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2475     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2476     AC_LINK_IFELSE(
2477     [
2478         AC_LANG_PROGRAM(
2479             [#include <srtp/srtp.h>],
2480             [srtp_init();]
2481         )
2482     ],
2483     [ AC_MSG_RESULT(yes) ],
2484     [
2485         AC_MSG_RESULT(no)
2486         AC_MSG_WARN(***)
2487         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2488         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2489         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2490         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2491         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2492         AC_MSG_WARN(*** configure script.)
2493         AC_MSG_WARN(***)
2494         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2495         AC_MSG_WARN(*** with the --without-srtp option.)
2496         exit 1
2497     ]
2498     )
2499     LIBS="${saved_libs}"
2500     LDFLAGS="${saved_ldflags}"
2501     CFLAGS="${saved_cflags}"
2502 fi
2503
2504 if test "$PBX_SRTP" = "1";
2505 then
2506         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2507         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2508         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [aes_gcm_128_openssl])
2509 fi
2510
2511 AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2512
2513 for ver in 2.0 2.2 2.4 2.6; do
2514         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2515         if test "$PBX_GMIME" = 1; then
2516                 break;
2517         fi
2518 done
2519
2520 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2521
2522 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2523
2524 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2525
2526 if test "${tonezone_does_not_need_lm}" = "no" ; then
2527   tonezone_extra="-lm"
2528 fi
2529
2530 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2531
2532 if test "${OSARCH}" = "OpenBSD";
2533 then
2534         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2535 else
2536         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2537 fi
2538 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2539
2540 AC_LANG_PUSH(C++)
2541
2542 if test "${USE_VPB}" != "no"; then
2543    AC_MSG_CHECKING(for vpb_open in -lvpb)
2544    saved_libs="${LIBS}"
2545    saved_cppflags="${CPPFLAGS}"
2546    if test "x${VPB_DIR}" != "x"; then
2547       if test -d ${VPB_DIR}/lib; then
2548          vpblibdir=${VPB_DIR}/lib
2549       else
2550          vpblibdir=${VPB_DIR}
2551       fi
2552       LIBS="${LIBS} -L${vpblibdir}"
2553       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2554    fi
2555    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2556    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2557    AC_LINK_IFELSE(
2558         [
2559         AC_LANG_PROGRAM(
2560         [#include <vpbapi.h>],
2561         [int q = vpb_open(0,0);])
2562         ],
2563         [       AC_MSG_RESULT(yes)
2564                 ac_cv_lib_vpb_vpb_open="yes"
2565         ],
2566         [       AC_MSG_RESULT(no)
2567                 ac_cv_lib_vpb_vpb_open="no"
2568         ]
2569         )
2570    LIBS="${saved_libs}"
2571    CPPFLAGS="${saved_cppflags}"
2572    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2573         VPB_LIB="-lvpb"
2574         if test "${VPB_DIR}" != ""; then
2575            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2576            VPB_INCLUDE="-I${VPB_DIR}/include"
2577         fi
2578         PBX_VPB=1
2579         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2580    fi
2581 fi
2582
2583 AC_LANG_POP
2584
2585 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2586
2587 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2588         # Does ODBC support wide characters?
2589         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2590         AC_LINK_IFELSE(
2591                 [AC_LANG_PROGRAM(
2592                         [#include <sql.h>
2593 #include <sqlext.h>],
2594                         [int foo = SQL_WCHAR])],
2595                 AC_MSG_RESULT(yes)
2596                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2597                 AC_MSG_RESULT(no)
2598         )
2599 fi
2600
2601 AC_CHECK_HEADER([linux/compiler.h],
2602                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2603
2604 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2605                                    #include <linux/version.h>
2606                                    #ifdef HAVE_LINUX_COMPILER_H
2607                                    #include <linux/compiler.h>
2608                                    #endif
2609                                    ])
2610 AC_SUBST(PBX_IXJUSER)
2611
2612 # Used in res/res_pktccops
2613 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2614 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2615
2616 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2617 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2618 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2619
2620 # possible places for video4linux version 1
2621 AC_CHECK_HEADER([linux/videodev.h],
2622         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2623
2624 # possible places for X11
2625 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2626 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2627
2628 PBX_LAUNCHD=0
2629 if test "${cross_compiling}" = "no";
2630 then
2631   AC_CHECK_FILE(/sbin/launchd,
2632     [PBX_LAUNCHD=1]
2633     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2634 fi
2635 AC_SUBST(PBX_LAUNCHD)
2636
2637 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2638
2639 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2640 # or iODBC
2641
2642 PBX_GENERIC_ODBC=0
2643
2644 if test "${PBX_UNIXODBC}" = 1; then
2645    PBX_GENERIC_ODBC=1
2646    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2647    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2648 elif test "${PBX_IODBC}" = 1; then
2649    PBX_GENERIC_ODBC=1
2650    GENERIC_ODBC_LIB="${IODBC_LIB}"
2651    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2652 fi
2653
2654 AC_SUBST([GENERIC_ODBC_LIB])
2655 AC_SUBST([GENERIC_ODBC_INCLUDE])
2656 AC_SUBST([PBX_GENERIC_ODBC])
2657
2658 AC_SUBST([PBX_SYSTEMD])
2659 AC_SUBST([SYSTEMD_LIB])
2660 AC_SUBST([SYSTEMD_INCLUDE])
2661 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2662
2663 PBX_SYSLOG=0
2664
2665 if test "${ac_cv_header_syslog_h}" = "yes"; then
2666    # syslog facilities
2667    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2668    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2669    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2670    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2671    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2672    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2673    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2674    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2675    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2676    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2677    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2678    PBX_SYSLOG=1
2679 fi
2680
2681 AC_SUBST([PBX_SYSLOG])
2682
2683 if test -f makeopts; then
2684         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2685 else
2686         touch makeopts.acbak
2687 fi
2688
2689 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2690 AST_CHECK_MANDATORY
2691
2692 if test -f build_tools/menuselect-deps; then
2693     # extract old values of all PBX_ variables from menuselect-deps
2694     # and preserve them so that menuselect can determine whether
2695     # any previously-met dependencies are no longer met and warn
2696     # the user appropriately
2697     while IFS="=:" read var val old_val; do
2698         eval "PBX_${var}=\${PBX_${var}}:${val}"
2699     done < build_tools/menuselect-deps
2700 fi
2701
2702 AC_OUTPUT
2703
2704 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2705 if test "x${ac_cv_path_CMP}" = "x:"; then
2706         ( cd `pwd`/menuselect && ./configure )
2707 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2708         ( cd `pwd`/menuselect && ./configure )
2709 fi ; fi
2710
2711 rm makeopts.acbak makeopts.acbak2
2712
2713
2714 if test "x${silent}" != "xyes" ; then
2715 echo
2716 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2717 echo "            .\$7\$7..          .7\$\$7:.    "
2718 echo "          .\$\$:.                 ,\$7.7   "
2719 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2720 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2721 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2722 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2723 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2724 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2725 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2726 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2727 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2728 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2729 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2730 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2731 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2732 echo " \$\$\$\$\$                        \$\$\$       "
2733 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2734 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2735 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2736 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2737 echo
2738 fi
2739
2740 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2741         echo "WARNING: iodbc libs/headers found!"
2742         echo
2743         echo "  If you plan to use ODBC functionality, you should consider"
2744         echo "  switching to unixodbc instead."
2745         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2746         echo
2747 fi
2748
2749 AC_MSG_NOTICE(Package configured for: )
2750 AC_MSG_NOTICE( OS type  : $host_os)
2751 AC_MSG_NOTICE( Host CPU : $host_cpu)
2752 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2753 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2754 if test "${cross_compiling}" = "yes"; then
2755    AC_MSG_NOTICE( Cross Compilation = YES)
2756 fi