Merge "Build System: Add support for __atomic built-in operators."
[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_COPYRIGHT("Asterisk")
21
22 # preserve any CFLAGS or LDFLAGS that may be set
23 # NOTE: This must be done before calling any macros that end up
24 # calling AC_PROG_CC or the like, since they will set a default
25 # set of CFLAGS ("-g -O2") if the user did not supply any, and
26 # we don't want those default flags to be carried over into the
27 # rest of the build system since we have other means of controlling
28 # debugging symbol generation and optimization.
29 CONFIG_CFLAGS="${CFLAGS}"
30 CONFIG_LDFLAGS="${LDFLAGS}"
31 AC_SUBST(CONFIG_CFLAGS)
32 AC_SUBST(CONFIG_LDFLAGS)
33
34 # specify output header file
35 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
36
37 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
38 # other macro that uses the C compiler, or the default order will be used.
39 AC_PROG_CC([gcc cc])
40
41 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
42
43 # System default paths
44 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
45 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
46 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
47 AC_SUBST([astlibdir],         ['${libdir}'])dnl
48 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
49 AC_SUBST([astmandir],         ['${mandir}'])dnl
50 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
51 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
52 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
53 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
54 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
55 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
56 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
57
58 case "${host_os}" in
59      *bsd*)
60      if test ${prefix} = 'NONE'; then
61         astvarlibdir='${prefix}/share/asterisk'
62         astdbdir='${localstatedir}/db/asterisk'
63      fi
64      ;;
65      darwin*)
66      if test ${prefix} = 'NONE'; then
67         astvarrundir='/Library/Application Support/Asterisk/Run'
68      fi
69      ;;
70 esac
71
72 case "${host_os}" in
73      freebsd*)
74      ac_default_prefix=/usr/local
75      CPPFLAGS=-I/usr/local/include
76      LDFLAGS=-L/usr/local/lib
77      ;;
78      openbsd*)
79      ac_default_prefix=/usr/local
80      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
81         if test ${sysconfdir} = '${prefix}/etc'; then
82            astetcdir=/etc/asterisk
83         fi
84         if test ${mandir} = '${prefix}/man'; then
85            astmandir=/usr/share/man
86         fi
87      fi
88      CPPFLAGS=-I/usr/local/include
89      LDFLAGS=-L/usr/local/lib
90      ;;
91      darwin*)
92      ac_default_prefix=/usr/local
93      if test ${prefix} = 'NONE'; then
94         astmoddir='/Library/Application Support/Asterisk/Modules'
95         astvarlibdir='/Library/Application Support/Asterisk'
96         astlogdir=/Library/Logs/Asterisk
97         astvarrundir='/Library/Application Support/Asterisk/Run'
98      fi
99      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
100      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
101      ;;
102      solaris*)
103      if test ${prefix} = 'NONE'; then
104         astetcdir=/var/etc/asterisk
105         astsbindir=/opt/asterisk/sbin
106         astlibdir=/opt/asterisk/lib
107         astmoddir=/opt/asterisk/lib/modules
108         astheaderdir=/opt/asterisk/include
109         astmandir=/opt/asterisk/man
110         astvarlibdir=/var/opt/asterisk
111         astspooldir=/var/spool/asterisk
112         astlogdir=/var/log/asterisk
113         astvarrundir=/var/run/asterisk
114      fi
115      ;;
116      *)
117      ac_default_prefix=/usr
118      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
119         if test ${sysconfdir} = '${prefix}/etc'; then
120            sysconfdir=/etc
121         fi
122         if test ${mandir} = '${prefix}/man'; then
123            mandir=/usr/share/man
124         fi
125      fi
126      ;;
127 esac
128
129 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
130      if test ${localstatedir} = '${prefix}/var'; then
131         localstatedir=/var
132      fi
133 fi
134
135 BUILD_PLATFORM=${build}
136 BUILD_CPU=${build_cpu}
137 BUILD_VENDOR=${build_vendor}
138 BUILD_OS=${build_os}
139
140 AC_SUBST(BUILD_PLATFORM)
141 AC_SUBST(BUILD_CPU)
142 AC_SUBST(BUILD_VENDOR)
143 AC_SUBST(BUILD_OS)
144
145 HOST_PLATFORM=${host}
146 HOST_CPU=${host_cpu}
147 HOST_VENDOR=${host_vendor}
148 HOST_OS=${host_os}
149
150 AC_SUBST(HOST_PLATFORM)
151 AC_SUBST(HOST_CPU)
152 AC_SUBST(HOST_VENDOR)
153 AC_SUBST(HOST_OS)
154
155 PBX_WINARCH=0
156
157 case "${host_os}" in
158      freebsd*)
159      OSARCH=FreeBSD
160      ;;
161      netbsd*)
162      OSARCH=NetBSD
163      ;;
164      openbsd*)
165      OSARCH=OpenBSD
166      ;;
167      solaris*)
168      OSARCH=SunOS
169      ;;
170      mingw32)
171      OSARCH=mingw32
172      PBX_WINARCH=1
173      ;;
174      cygwin)
175      OSARCH=cygwin
176      PBX_WINARCH=1
177      ;;
178      linux-gnu*)
179      OSARCH=linux-gnu
180      ;;
181      linux-musl*)
182      OSARCH=linux-musl
183      ;;
184      kfreebsd*-gnu)
185      OSARCH=kfreebsd-gnu
186      ;;
187      *)
188      OSARCH=${host_os}
189      ;;
190 esac
191
192 AC_SUBST(OSARCH)
193 AC_SUBST(PBX_WINARCH)
194
195 AC_MSG_CHECKING(whether char is unsigned)
196 AC_COMPILE_IFELSE(
197         [
198                 AC_LANG_SOURCE(
199 #include <limits.h>
200 #if CHAR_MIN == 0
201 #error
202 #endif
203                 )
204         ],[
205                 AC_MSG_RESULT(no)
206                 CONFIG_SIGNED_CHAR=""
207         ],[
208                 AC_MSG_RESULT(yes)
209                 CONFIG_SIGNED_CHAR="-fsigned-char"
210         ]
211 )
212 AC_SUBST(CONFIG_SIGNED_CHAR)
213
214 #  check for uname
215 AC_PATH_TOOL([UNAME], [uname], No)
216 if test ! x"${UNAME}" = xNo; then
217    PBX_OSREV=$(${UNAME} -r)
218 fi
219 AC_SUBST(PBX_OSREV)
220
221 AH_TOP([#ifndef ASTERISK_AUTOCONFIG_H
222 #define ASTERISK_AUTOCONFIG_H
223 /* IWYU pragma: private, include "asterisk.h" */
224
225 #include "asterisk/buildopts.h" /* IWYU pragma: export */])
226
227 AH_BOTTOM([#endif       /* ASTERISK_AUTOCONFIG_H */])
228
229 # cross-compile checks
230 if test "${cross_compiling}" = "yes";
231 then
232    AC_CHECK_TOOL(CC, gcc, :)
233    AC_CHECK_TOOL(CXX, g++, :)
234    AC_CHECK_TOOL(LD, ld, :)
235    AC_CHECK_TOOL(RANLIB, ranlib, :)
236 fi
237
238 # Checks for programs.
239 AC_PROG_CXX
240 AC_PROG_CPP
241 AC_PROG_CXXCPP
242 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
243 # the developers regenerating the configure script don't have to install libtool.
244 AST_PROG_LD     # note, does not work on FreeBSD
245 AC_PROG_AWK
246 AC_PROG_INSTALL
247 AC_PROG_LN_S
248 AC_PROG_RANLIB
249 AST_CHECK_GNU_MAKE
250 AC_PROG_EGREP
251
252 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
253 AC_CHECK_TOOLS([AR], [ar gar], :)
254
255 GNU_LD=0
256 if test "x$with_gnu_ld" = "xyes" ; then
257    GNU_LD=1
258 fi
259 AC_SUBST(GNU_LD)
260
261 AC_PATH_PROG([BISON], [bison], :)
262 AC_PATH_PROG([CMP], [cmp], :)
263 AC_PATH_PROG([CAT], [cat], :)
264 AC_PATH_PROG([CUT], [cut], :)
265 AC_PATH_PROG([FLEX], [flex], :)
266 AC_PATH_PROG([GREP], [grep], :)
267 AC_PATH_PROG([PYTHON], [python], :)
268 AC_PATH_PROG([FIND], [find], :)
269 AC_PATH_PROG([COMPRESS], [compress], :)
270 AC_PATH_PROG([BASENAME], [basename], :)
271 AC_PATH_PROG([DIRNAME], [dirname], :)
272 AC_PATH_PROG([SHELL], [sh], :)
273 AC_PATH_PROG([LN], [ln], :)
274 AC_PATH_PROG([DOXYGEN], [doxygen], :)
275 AC_PATH_PROG([DOT], [dot], :)
276 AC_PATH_PROG([WGET], [wget], :)
277 AC_PATH_PROG([CURL], [curl], :)
278 AC_PATH_PROG([RUBBER], [rubber], :)
279 AC_PATH_PROG([CATDVI], [catdvi], :)
280 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
281 AC_PATH_PROG([XMLLINT], [xmllint], :)
282 AC_PATH_PROGS([XMLSTARLET], [xmlstarlet xml], :)
283 AC_PATH_PROG([BASH], [bash], :)
284 AC_PATH_PROG([GIT], [git], :)
285 AC_PATH_PROG([ALEMBIC], [alembic], :)
286 AC_PATH_PROG([BZIP2], [bzip2], :)
287 AC_PATH_PROG([TAR], [tar], :)
288 AC_PATH_PROG([PATCH], [patch], :)
289 AC_PATH_PROG([SED], [sed], :)
290 AC_PATH_PROG([NM], [nm], :)
291
292 if test "${WGET}" != ":" ; then
293   DOWNLOAD=${WGET}
294   DOWNLOAD_TO_STDOUT="${WGET} -q -O-"
295   DOWNLOAD_TIMEOUT='--timeout=$1'
296 else if test "${CURL}" != ":" ; then
297   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
298   DOWNLOAD_TO_STDOUT="${CURL} -Ls"
299   DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
300 else
301   AC_PATH_PROG([FETCH], [fetch], [:])
302   DOWNLOAD=${FETCH}
303   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
304   DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
305 fi
306 fi
307
308 AC_SUBST(DOWNLOAD)
309 AC_SUBST(DOWNLOAD_TO_STDOUT)
310 AC_SUBST(DOWNLOAD_TIMEOUT)
311
312 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
313 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
314 AC_PATH_PROG([OPENSSL], [openssl], :)
315
316 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
317         if test "x$BISON" != "x:" ; then
318                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
319                 # Use mktemp if possible; otherwise fall back on mkdir,
320                 # with $RANDOM to make collisions less likely.
321                 : ${TMPDIR=/tmp}
322                 {
323                   tmp=`
324                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
325                   ` &&
326                   test -n "$tmp" && test -d "$tmp"
327                 } || {
328                   tmp=$TMPDIR/foo$$-$RANDOM
329                   (umask 077 && mkdir "$tmp")
330                 } || exit $?
331                 cat >$tmp/test.y <<__EOL__
332 %parse-param {struct parse_io *parseio}
333 %%
334 file : { \$\$ = parseio->pval = 1; }
335         ;
336 %%
337 __EOL__
338                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
339                 if test -e "${tmp}/test.tab.c"; then
340                         ac_cv_path_BISON2=${BISON}
341                 fi
342                 rm -rf ${tmp}
343         fi
344         ])
345 if test "x${ac_cv_path_BISON2}" = "x" ; then
346         BISON=:
347         PBX_BISON=0
348 else
349         PBX_BISON=1
350 fi
351 AC_SUBST(PBX_BISON)
352 if test "x${FLEX}" = "x:" ; then
353         PBX_FLEX=0
354 else
355         PBX_FLEX=1
356 fi
357 AC_SUBST(PBX_FLEX)
358
359 if test "x${XMLSTARLET}" = "x:" ; then
360         PBX_XMLSTARLET=0
361 else
362         PBX_XMLSTARLET=1
363 fi
364 AC_SUBST(PBX_XMLSTARLET)
365
366 if test "x${BASH}" = "x:" ; then
367         PBX_BASH=0
368 else
369         PBX_BASH=1
370 fi
371 AC_SUBST(PBX_BASH)
372
373 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
374 if test "${SOXMIX}" != ":" ; then
375         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
376 fi
377
378 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
379
380 if test "${MD5}" = "digest" ; then
381    MD5="${MD5} -a md5"
382 fi
383
384 AX_PTHREAD
385
386 AC_LANG(C)
387
388 AC_ARG_ENABLE([dev-mode],
389         [AS_HELP_STRING([--enable-dev-mode],
390                 [Turn on developer mode])],
391         [case "${enableval}" in
392               y|ye|yes) AST_DEVMODE=yes ;;
393               n|no)  AST_DEVMODE=no ;;
394               noisy)
395               AST_DEVMODE=yes
396               NOISY_BUILD=yes
397               ;;
398               strict)
399               AST_DEVMODE=yes
400               AST_DEVMODE_STRICT=yes
401               ;;
402               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
403         esac])
404 AC_SUBST(NOISY_BUILD)
405 AC_SUBST(AST_DEVMODE)
406 AC_SUBST(AST_DEVMODE_STRICT)
407
408 AST_OPTION_ONLY([download-cache], [AST_DOWNLOAD_CACHE], [cached sound AND external module tarfiles], [])
409 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
410 AST_OPTION_ONLY([externals-cache], [EXTERNALS_CACHE_DIR], [cached external module tarfiles], [])
411
412 AST_CODE_COVERAGE=no
413 AC_ARG_ENABLE([coverage],
414         [AS_HELP_STRING([--enable-coverage],
415                 [Turn on code coverage tracking (for gcov)])],
416         [case "${enableval}" in
417               y|ye|yes) AST_CODE_COVERAGE=yes ;;
418               n|no) AST_CODE_COVERAGE=no ;;
419               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
420         esac])
421 AC_SUBST(AST_CODE_COVERAGE)
422
423 AST_CHECK_RAII()
424 AST_CHECK_STRSEP_ARRAY_BOUNDS()
425
426 PJPROJECT_BUNDLED=yes
427 AH_TEMPLATE(m4_bpatsubst([[HAVE_PJPROJECT_BUNDLED]], [(.*)]), [Define to 1 when using the bundled pjproject.])
428
429 AC_ARG_WITH([pjproject-bundled],
430         [AS_HELP_STRING([--with-pjproject-bundled],
431                 [Use bundled pjproject libraries (default)])],
432         [case "${withval}" in
433               n|no) PJPROJECT_BUNDLED=no ;;
434               *) PJPROJECT_BUNDLED=yes ;;
435         esac])
436
437 THIRD_PARTY_CONFIGURE()
438
439 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
440 # various packages.
441 # $1 is the prefix for the variables in makeopts and autoconfig.h
442 # $2 is the short comment, $4 is the long comment
443 # $3 is the name used in --with- or --without- flags for configure.
444 #
445 # Package option names should be in alphabetical order
446 # by the --with option name (the third field),
447 # to make things easier for the users.
448
449 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
450 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
451
452 # BKTR is used for backtrace support on platforms that do not
453 # have it natively.
454 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
455 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
456 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
457 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
458 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
459 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
460 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
461 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
462 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
463 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
464 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_EC], [OpenSSL Elliptic Curve Support], [CRYPTO], [crypto])
465 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
466 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
467 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
468 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
469 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
470 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
471 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
472 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
473 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
474 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
475 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
476 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
477 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
478 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
479 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
480 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
481 AST_EXT_LIB_SETUP([JANSSON], [Jansson JSON library], [jansson])
482 AST_EXT_LIB_SETUP([URIPARSER], [uriparser library], [uriparser])
483 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
484 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
485 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
486 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
487 AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
488 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
489 AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
490 AST_EXT_LIB_SETUP_OPTIONAL([LIBXSLT_CLEANUP], [LibXSLT Library Cleanup Function], [LIBXSLT], [libxslt])
491 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
492 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
493 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
494 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
495 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
496 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
497 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
498 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
499 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
500 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
501 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
502 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
503 AST_EXT_LIB_SETUP([OPUS], [Opus], [opus])
504 AST_EXT_LIB_SETUP([OPUSFILE], [Opusfile], [opusfile])
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 AST_EXT_LIB_SETUP([BEANSTALK], [Beanstalk Job Queue], [beanstalk])
509
510 if test "x${PBX_PJPROJECT}" != "x1" ; then
511 AST_EXT_LIB_SETUP([PJPROJECT], [PJPROJECT], [pjproject])
512 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [PJSIP Dialog Create UAS with Incremented Lock], [PJPROJECT], [pjsip])
513 AST_EXT_LIB_SETUP_OPTIONAL([PJ_TRANSACTION_GRP_LOCK], [PJSIP Transaction Group Lock Support], [PJPROJECT], [pjsip])
514 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_REPLACE_MEDIA_STREAM], [PJSIP Media Stream Replacement Support], [PJPROJECT], [pjsip])
515 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_GET_DEST_INFO], [pjsip_get_dest_info support], [PJPROJECT], [pjsip])
516 AST_EXT_LIB_SETUP_OPTIONAL([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj_ssl_cert_load_from_files2 support], [PJPROJECT], [pjsip])
517 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EXTERNAL_RESOLVER], [PJSIP External Resolver Support], [PJPROJECT], [pjsip])
518 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TLS_TRANSPORT_PROTO], [PJSIP TLS Transport proto field support], [PJPROJECT], [pjsip])
519 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_EVSUB_GRP_LOCK], [PJSIP EVSUB Group Lock support], [PJPROJECT], [pjsip])
520 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_INV_SESSION_REF], [PJSIP INVITE Session Reference Count support], [PJPROJECT], [pjsip])
521 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_AUTH_CLT_DEINIT], [pjsip_auth_clt_deinit support], [PJPROJECT], [pjsip])
522 AST_EXT_LIB_SETUP_OPTIONAL([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip_tsx_layer_find_tsx2 support], [PJPROJECT], [pjsip])
523 fi
524
525 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
526 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
527 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
528 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_ACK_INBAND], [ISDN PRI progress inband ie in SETUP ACK], [PRI], [pri])
529 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
530 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
531 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
532 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
533 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
534 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
535 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
536 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
537 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
538 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
539 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
540 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
541 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
542 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
543 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
544 # ------------------------------------v
545 # TODO: The code can be changed to always include these features now.
546 # These features will always be present if pri_connected_line_update is available.
547 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
548 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
549 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
550 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
551 # ------------------------------------^
552 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
553 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
554 AST_EXT_LIB_SETUP([FFTW3], [LIBFFTW3], [fftw3])
555 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
556 AST_EXT_LIB_SETUP([SNDFILE], [libsndfile], [sndfile])
557 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
558 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
559 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
560 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
561 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
562 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
563 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
564 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
565 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
566 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
567 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
568 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_256], [SRTP Library AES-256 (ICM)], [SRTP], [srtp])
569 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_192], [SRTP Library AES-192 (ICM)], [SRTP], [srtp])
570 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_GCM], [SRTP Library AES-128 (GCM) and AES-256 (GCM)], [SRTP], [srtp])
571 AST_EXT_LIB_SETUP_OPTIONAL([SRTP_SHUTDOWN], [SRTP Library Shutdown Function], [SRTP], [srtp])
572 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
573 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
574 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
575 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
576 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
577 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
578 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
579 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
580 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
581 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
582 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
583 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
584 AST_EXT_LIB_SETUP([X11], [X11], [x11])
585 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
586
587 # check for basic system features and functionality before
588 # checking for package libraries
589
590 AC_FUNC_ALLOCA
591 AC_HEADER_DIRENT
592 if test -z $ac_header_dirent -o "$ac_header_dirent" = "no"; then
593   AC_MSG_ERROR([*** Could not find dirent header that defines 'DIR'.])
594 fi
595
596 AC_HEADER_STDC
597 if test "$ac_cv_header_stdc" != "yes"; then
598   AC_MSG_ERROR([*** ANSI C header files not found.])
599 fi
600
601 AC_HEADER_SYS_WAIT
602 if test "$ac_cv_header_sys_wait_h" != "yes"; then
603   AC_MSG_ERROR([*** POSIX.1 compatible sys/wait.h is required.])
604 fi
605
606 AC_HEADER_RESOLV
607 if test "$ac_cv_header_resolv_h" != "yes"; then
608   AC_MSG_ERROR([*** resolv.h is required.])
609 fi
610
611 # Check for headers that are unconditionally required on all platforms.  Do not use
612 # this to check for headers that are only needed by modules.
613 AC_CHECK_HEADERS([ \
614   arpa/nameser.h assert.h ctype.h dlfcn.h errno.h fcntl.h float.h grp.h \
615   inttypes.h limits.h locale.h math.h pwd.h netinet/in.h regex.h \
616   sched.h stdarg.h stdint.h stdio.h stdlib.h string.h syslog.h \
617   sys/file.h sys/ioctl.h sys/param.h sys/resource.h sys/socket.h sys/stat.h \
618   sys/time.h sys/types.h sys/un.h \
619   termios.h time.h unistd.h \
620 ], [], [
621   AC_MSG_ERROR([*** A required header was not found.])
622 ])
623
624 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
625
626 # Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
627 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
628 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
629 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
630 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
631
632 EDITLINE_LIB=""
633 if test "x$TERMCAP_LIB" != "x" ; then
634   EDITLINE_LIB="$TERMCAP_LIB"
635 elif test "x$TINFO_LIB" != "x" ; then
636   EDITLINE_LIB="$TINFO_LIB"
637 elif test "x$CURSES_LIB" != "x" ; then
638   EDITLINE_LIB="$CURSES_LIB"
639 elif test "x$NCURSES_LIB" != "x" ; then
640   EDITLINE_LIB="$NCURSES_LIB"
641 else
642   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
643 fi
644 AC_SUBST(EDITLINE_LIB)
645
646 # Find required UUID support.
647 #  * -luuid on Linux
648 #  * -le2fs-uuid on OpenBSD
649 #  * in libsystem on OS X
650 AST_EXT_LIB_CHECK([LIBUUID], [uuid], [uuid_generate_random], [uuid/uuid.h], [])
651 AST_EXT_LIB_CHECK([E2FSUUID], [e2fs-uuid], [uuid_generate_random], [uuid/uuid.h], [])
652 AC_CHECK_FUNCS([uuid_generate_random], [SYSUUID=true], [SYSUUID=""])
653
654 if test "x$LIBUUID_LIB" != "x" ; then
655   UUID_INCLUDE="$LIBUUID_INCLUDE"
656   UUID_LIB="$LIBUUID_LIB"
657 elif test "x$E2FSUUID_LIB" != "x" ; then
658   UUID_INCLUDE="$E2FSUUID_INCLUDE"
659   UUID_LIB="$E2FSUUID_LIB"
660 elif test "x$SYSUUID" != "x" ; then
661   UUID_INCLUDE=""
662   UUID_LIB=""
663 else
664   AC_MSG_ERROR([*** uuid support not found (this typically means the uuid development package is missing)])
665 fi
666 AC_SUBST(UUID_INCLUDE)
667 AC_SUBST(UUID_LIB)
668
669 # Find required JSON support.
670 AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_dumps], [jansson.h])
671
672 if test "x$JANSSON_LIB" == "x"; then
673   AC_MSG_ERROR([*** JSON support not found (this typically means the libjansson development package is missing)])
674 fi
675
676 # See if clock_gettime is in librt
677 AST_EXT_LIB_CHECK([RT], [rt], [clock_gettime])
678
679 AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
680         [#include <libxml/tree.h>
681         #include <libxml/parser.h>],
682         [LIBXML_TEST_VERSION])
683
684 if test "${PBX_LIBXML2}" != 1; then
685         AC_MSG_NOTICE(*** The Asterisk menuselect tool requires the 'libxml2' development package.)
686         AC_MSG_NOTICE(*** Please install the 'libxml2' development package.)
687         exit 1
688 fi
689
690 AST_EXT_LIB_CHECK([URIPARSER], [uriparser], [uriParseUriA], [uriparser/Uri.h])
691
692 # Another mandatory item (unless it's explicitly disabled)
693 AC_ARG_ENABLE([xmldoc],
694         [AS_HELP_STRING([--disable-xmldoc],
695                 [Explicitly disable XML documentation])],
696         [case "${enableval}" in
697                 y|ye|yes) DISABLE_XMLDOC=no ;;
698                 n|no)  DISABLE_XMLDOC=yes ;;
699                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
700         esac], [DISABLE_XMLDOC=no])
701
702 AC_SUBST([DISABLE_XMLDOC])
703 if test "${DISABLE_XMLDOC}" != "yes"; then
704         AC_DEFINE([AST_XML_DOCS], 1, [Define to enable XML documentation.])
705         AST_EXT_LIB_CHECK([LIBXSLT], [xslt], [xsltLoadStylesheetPI], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
706         AST_EXT_LIB_CHECK([LIBXSLT_CLEANUP], [xslt], [xsltCleanupGlobals], [libxslt/xsltInternals.h], [${LIBXML2_LIB}], [${LIBXML2_INCLUDE}])
707
708 fi
709
710 # some embedded systems omit internationalization (locale) support
711 AC_CHECK_HEADERS([xlocale.h])
712
713 AC_CHECK_HEADERS([winsock.h winsock2.h])
714
715 AC_CHECK_HEADER([sys/poll.h],
716          [],
717      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
718
719 AC_SYS_LARGEFILE
720
721 # Checks for typedefs, structures, and compiler characteristics.
722 AC_HEADER_STDBOOL
723 AC_C_CONST
724 AC_TYPE_UID_T
725 AC_C_INLINE
726 AC_TYPE_LONG_DOUBLE_WIDER
727 AC_TYPE_MODE_T
728 AC_TYPE_OFF_T
729 AC_TYPE_PID_T
730 AC_TYPE_SIZE_T
731 AC_CHECK_MEMBERS([struct stat.st_blksize])
732 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
733 #include <sys/socket.h> ])
734 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
735 AC_HEADER_TIME
736 AC_STRUCT_TM
737 AC_C_VOLATILE
738 AC_CHECK_TYPES([ptrdiff_t])
739 stat_nsec_found=no
740 AC_CHECK_MEMBERS([struct stat.st_mtim, struct stat.st_mtimensec, struct stat.st_mtimespec], [stat_nsec_found=yes], [], [[#include <sys/stat.h>]])
741
742 if test "${stat_nsec_found}" != yes; then
743         AC_MSG_WARN(Cannot determine nanosecond field of struct stat)
744 fi
745
746 # Checks for library functions.
747 AC_FUNC_CHOWN
748 AC_FUNC_CLOSEDIR_VOID
749 AC_FUNC_ERROR_AT_LINE
750 AST_FUNC_FORK
751 AC_FUNC_FSEEKO
752 AC_PROG_GCC_TRADITIONAL
753 # XXX: these are commented out until we determine whether it matters if our malloc()
754 # acts exactly like glibc's or not
755 # AC_FUNC_MALLOC
756 # AC_FUNC_REALLOC
757 AC_FUNC_MEMCMP
758 AC_FUNC_MMAP
759 AC_FUNC_SELECT_ARGTYPES
760 AC_FUNC_STAT
761 AC_FUNC_STRCOLL
762 AC_FUNC_STRFTIME
763 AC_FUNC_STRNLEN
764 AC_FUNC_STRTOD
765 AC_FUNC_UTIME_NULL
766 AC_FUNC_VPRINTF
767 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])
768
769 AC_MSG_CHECKING(for htonll)
770 AC_LINK_IFELSE(
771         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
772                 [return htonll(0);])],
773         AC_MSG_RESULT(yes)
774         AC_DEFINE(HAVE_HTONLL, 1, [Define to 1 if arpa/inet.h includes a htonll definition.]),
775         AC_MSG_RESULT(no)
776 )
777
778 AC_MSG_CHECKING(for ntohll)
779 AC_LINK_IFELSE(
780         [AC_LANG_PROGRAM([#include <arpa/inet.h>],
781                 [return ntohll(0);])],
782         AC_MSG_RESULT(yes)
783         AC_DEFINE(HAVE_NTOHLL, 1, [Define to 1 if arpa/inet.h includes a ntohll definition.]),
784         AC_MSG_RESULT(no)
785 )
786
787 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
788 # so that AC_CHECK_FUNCS can detect functions in that library.
789 AC_CHECK_LIB([m], [sqrt])
790 # BSD might not have exp2, and/or log2
791 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])
792
793 # Certain architectures don't really have long double, even though
794 # AC_CHECK_FUNCS would otherwise find the following functions.
795 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
796         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])
797 fi
798
799 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
800 AC_LINK_IFELSE(
801         [AC_LANG_PROGRAM([#include <limits.h>],
802                 [long long foo = LLONG_MAX])],
803         AC_MSG_RESULT(yes)
804         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
805         AC_MSG_RESULT(no)
806 )
807
808 AC_MSG_CHECKING(for timersub in time.h)
809 AC_LINK_IFELSE(
810         [AC_LANG_PROGRAM([#include <sys/time.h>],
811                 [struct timeval *a; timersub(a, a, a);])],
812         AC_MSG_RESULT(yes)
813                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
814         AC_MSG_RESULT(no)
815 )
816
817 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
818 old_LDFLAGS=${LDFLAGS}
819 cat >conftest.dynamics <<_ACEOF
820 {
821         *ast_*;
822 };
823 _ACEOF
824 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
825 PBX_DYNAMIC_LIST=0
826 AC_LINK_IFELSE(
827         [AC_LANG_PROGRAM([], [])],
828         PBX_DYNAMIC_LIST=1
829         AC_MSG_RESULT(yes),
830         AC_MSG_RESULT(no)
831 )
832 AC_SUBST(PBX_DYNAMIC_LIST)
833 LDFLAGS=${old_LDFLAGS}
834 rm -f conftest.dynamics
835
836 AC_CHECK_HEADER([sys/poll.h],
837    [HAS_POLL=1]
838    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
839    )
840
841 AC_ARG_ENABLE([internal-poll],
842         [AS_HELP_STRING([--enable-internal-poll],
843                 [Use Asterisk's poll implementation])],
844         [case "${enableval}" in
845                 y|ye|yes) HAS_POLL="";;
846                 n|no) HAS_POLL="${HAS_POLL}" ;;
847                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
848         esac])
849 AC_SUBST(HAS_POLL)
850
851 AC_ARG_ENABLE([asteriskssl],
852         [AS_HELP_STRING([--disable-asteriskssl],
853                 [Disable Asterisk's SSL wrapper library])],
854         [case "${enableval}" in
855                 y|ye|yes) AST_ASTERISKSSL=yes ;;
856                 n|no)  AST_ASTERISKSSL=no ;;
857                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
858         esac], [AST_ASTERISKSSL=yes])
859 AC_SUBST(AST_ASTERISKSSL)
860
861 AC_CHECK_FUNCS([inet_aton])
862
863 # check if we have IP_PKTINFO constant defined
864 AC_MSG_CHECKING(for IP_PKTINFO)
865 AC_LINK_IFELSE(
866                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
867                                                 [int pi = IP_PKTINFO;])],
868                 AC_MSG_RESULT(yes)
869                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
870                 AC_MSG_RESULT(no)
871 )
872
873 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
874 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
875
876 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
877 AC_LINK_IFELSE(
878         [AC_LANG_PROGRAM([#include <stdlib.h>
879                          #include <netdb.h>],
880                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
881         AC_MSG_RESULT(yes)
882         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
883         AC_MSG_RESULT(no)
884 )
885
886 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
887 AC_LINK_IFELSE(
888         [AC_LANG_PROGRAM([#include <stdlib.h>
889                          #include <netdb.h>],
890                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
891         AC_MSG_RESULT(yes)
892         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
893         AC_MSG_RESULT(no)
894 )
895
896 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
897
898 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
899 AC_LINK_IFELSE(
900 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
901 AC_MSG_RESULT(yes)
902 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
903 AC_MSG_RESULT(no)
904 )
905
906 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
907 AC_LINK_IFELSE(
908 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
909 AC_MSG_RESULT(yes)
910 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
911 AC_MSG_RESULT(no)
912 )
913
914 AC_MSG_CHECKING(for locale_t in locale.h)
915 AC_LINK_IFELSE(
916 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
917 AC_MSG_RESULT(yes)
918 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
919 AC_MSG_RESULT(no)
920   AC_MSG_CHECKING(for locale_t in xlocale.h)
921   AC_LINK_IFELSE(
922   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
923   AC_MSG_RESULT(yes)
924   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
925   AC_MSG_RESULT(no)
926   )
927 )
928
929 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
930 AC_LINK_IFELSE(
931 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
932 AC_MSG_RESULT(yes)
933 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
934 AC_MSG_RESULT(no)
935 )
936
937 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
938 AC_LINK_IFELSE(
939 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
940 AC_MSG_RESULT(yes)
941 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
942 AC_MSG_RESULT(no)
943 )
944
945 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
946
947 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
948 AC_LINK_IFELSE(
949 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
950 AC_MSG_RESULT(yes)
951 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
952 AC_MSG_RESULT(no)
953 )
954
955 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
956 AC_LINK_IFELSE(
957 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
958 AC_MSG_RESULT(yes)
959 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
960 AC_MSG_RESULT(no)
961 )
962
963 AC_MSG_CHECKING(for PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h)
964 AC_LINK_IFELSE(
965 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_ADAPTIVE_NP;])],
966 AC_MSG_RESULT(yes)
967 AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_ADAPTIVE_NP in pthread.h]),
968 AC_MSG_RESULT(no)
969 )
970
971 AC_MSG_CHECKING(for pthread_spinlock_t in pthread.h)
972 AC_LINK_IFELSE(
973 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_spinlock_t spin;])],
974 AC_MSG_RESULT(yes)
975 AC_DEFINE([HAVE_PTHREAD_SPINLOCK], 1, [Define to 1 if your system has pthread_spinlock_t in pthread.h]),
976 AC_MSG_RESULT(no)
977 )
978
979 save_LIBS="$LIBS"
980 save_CFLAGS="$CFLAGS"
981 LIBS="$PTHREAD_LIBS $LIBS"
982 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
983
984 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
985 AC_LINK_IFELSE(
986   [AC_LANG_PROGRAM(
987     [#include <pthread.h>
988      #include <time.h>],
989     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
990   ],[
991     AC_MSG_RESULT(yes)
992     ac_cv_pthread_rwlock_timedwrlock="yes"
993   ],[
994     AC_MSG_RESULT(no)
995     ac_cv_pthread_rwlock_timedwrlock="no"
996   ]
997 )
998
999 # Some platforms define sem_init(), but only support sem_open(). joyous.
1000 AC_MSG_CHECKING(for working unnamed semaphores)
1001 AC_RUN_IFELSE(
1002         [AC_LANG_PROGRAM([#include <semaphore.h>],
1003                 [sem_t sem; return sem_init(&sem, 0, 0);])],
1004         AC_MSG_RESULT(yes)
1005         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]),
1006         AC_MSG_RESULT(no),
1007         AC_MSG_RESULT(cross-compile)
1008         AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation])
1009         AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.])
1010 )
1011
1012 LIBS="$save_LIBS"
1013 CFLAGS="$save_CFLAGS"
1014 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
1015   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
1016 fi
1017
1018 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
1019 saved_CFLAGS="${CFLAGS}"
1020 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
1021 AC_COMPILE_IFELSE(
1022   [AC_LANG_PROGRAM(
1023     [#include <pthread.h>
1024      void empty(){}],
1025         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
1026   ],[
1027     AC_MSG_RESULT(no)
1028     ac_cv_pthread_once_needsbraces="no"
1029   ],[
1030     AC_MSG_RESULT(yes)
1031     ac_cv_pthread_once_needsbraces="yes"
1032   ]
1033 )
1034 CFLAGS="${saved_CFLAGS}"
1035 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
1036   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
1037 fi
1038
1039 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
1040
1041 # Can we compare a mutex to its initial value?
1042 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
1043 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
1044 AC_LINK_IFELSE(
1045         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
1046         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
1047                 return 0;
1048         }
1049         return 0])],
1050         AC_MSG_RESULT(yes)
1051         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.]),
1052         AC_MSG_RESULT(no)
1053 )
1054
1055 #if test "${cross_compiling}" = "no";
1056 #then
1057 #AC_MSG_CHECKING(for working epoll support)
1058 #AC_LINK_IFELSE(
1059 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
1060 #                                         if (res < 0)
1061 #                                            return 1;
1062 #                                         close (res);
1063 #                                         return 0;]),
1064 #AC_MSG_RESULT(yes)
1065 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
1066 #AC_MSG_RESULT(no)
1067 #)
1068 #fi
1069
1070 # for FreeBSD thr_self
1071 AC_CHECK_HEADERS([sys/thr.h])
1072
1073 AC_MSG_CHECKING(for compiler sync operations)
1074 AC_LINK_IFELSE(
1075 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
1076 AC_MSG_RESULT(yes)
1077 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides __sync atomic operations.]),
1078 AC_MSG_RESULT(no)
1079 )
1080
1081 AC_MSG_CHECKING(for compiler atomic operations)
1082 AC_LINK_IFELSE(
1083 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __atomic_fetch_add(&foo1, 1, __ATOMIC_RELAXED);])],
1084 AC_MSG_RESULT(yes)
1085 AC_DEFINE([HAVE_C_ATOMICS], 1, [Define to 1 if your C compiler provides __atomic operations.]),
1086 AC_MSG_RESULT(no)
1087 )
1088
1089 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
1090 AC_MSG_CHECKING([if your system printf is NULL-safe.])
1091 AC_RUN_IFELSE(
1092         [AC_LANG_PROGRAM([#include <stdio.h>],
1093                 [printf("%s", NULL)])],
1094         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
1095         AC_MSG_RESULT(yes),
1096         AC_MSG_RESULT(no),
1097         # It's unlikely an embedded system will have this.
1098         AC_MSG_RESULT(unknown)
1099 )
1100
1101 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
1102 AC_RUN_IFELSE(
1103 [AC_LANG_PROGRAM([
1104 #include <stdio.h>
1105 #include <sys/select.h>
1106 #include <sys/time.h>
1107 #include <sys/resource.h>
1108 #include <string.h>
1109 #include <errno.h>
1110 #include <stdlib.h>
1111 #include <sys/types.h>
1112 #include <sys/stat.h>
1113 #include <fcntl.h>
1114 #include <unistd.h>
1115 ], [[
1116         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
1117         int fd0, fd1;
1118         struct timeval tv = { 0, };
1119         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
1120         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
1121         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
1122         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
1123         FD_SET(fd0, (fd_set *) &fds);
1124         FD_SET(fd1, (fd_set *) &fds);
1125         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
1126         exit(0)]])],
1127         AC_MSG_RESULT(yes)
1128         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
1129         AC_MSG_RESULT(no),
1130         AC_MSG_RESULT(cross-compile)
1131 )
1132
1133 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
1134         AC_RUN_IFELSE(
1135                 [AC_LANG_PROGRAM([
1136 #include <unistd.h>
1137 #include <sys/types.h>
1138 #include <stdlib.h>
1139 ], [if (getuid() != 0) { exit(1); }])],
1140                 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.]))
1141 fi
1142
1143 AC_MSG_CHECKING([if we have usable eventfd support])
1144 AC_RUN_IFELSE(
1145   [AC_LANG_PROGRAM([#include <sys/eventfd.h>],
1146       [return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
1147   AC_MSG_RESULT(yes)
1148   AC_DEFINE([HAVE_EVENTFD], 1, [Define to 1 if your system supports eventfd and the EFD_NONBLOCK and EFD_SEMAPHORE flags.]),
1149   AC_MSG_RESULT(no),
1150   AC_MSG_RESULT(cross-compile)
1151 )
1152
1153 AST_GCC_ATTRIBUTE(pure)
1154 AST_GCC_ATTRIBUTE(malloc)
1155 AST_GCC_ATTRIBUTE(const)
1156 AST_GCC_ATTRIBUTE(unused)
1157 AST_GCC_ATTRIBUTE(always_inline)
1158 AST_GCC_ATTRIBUTE(deprecated)
1159 AST_GCC_ATTRIBUTE(sentinel)
1160 AST_GCC_ATTRIBUTE(warn_unused_result)
1161 AST_GCC_ATTRIBUTE(may_alias)
1162 AST_GCC_ATTRIBUTE(constructor)
1163 if test "$ax_cv_have_func_attribute_constructor" != "1"; then
1164         AC_MSG_ERROR([*** Function constructor attribute is not supported by your compiler.])
1165 fi
1166
1167 AST_GCC_ATTRIBUTE(destructor)
1168 if test "$ax_cv_have_func_attribute_destructor" != "1"; then
1169         AC_MSG_ERROR([*** Function destructor attribute is not supported by your compiler.])
1170 fi
1171 AST_GCC_ATTRIBUTE(noreturn,noreturn)
1172
1173 AC_MSG_CHECKING(for -fsanitize=address support)
1174 saved_sanitize_CFLAGS="${CFLAGS}"
1175 saved_sanitize_LDFLAGS="${LDFLAGS}"
1176 CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
1177 LDFLAGS="-fsanitize=address"
1178 AC_COMPILE_IFELSE(
1179         [AC_LANG_PROGRAM([], [int x = 1;])],
1180         AC_MSG_RESULT(yes)
1181         [AST_ADDRESS_SANITIZER=1],
1182         [AST_ADDRESS_SANITIZER=0]
1183         AC_MSG_RESULT(no)
1184 )
1185 CFLAGS="${saved_sanitize_CFLAGS}"
1186 LDFLAGS="${saved_sanitize_LDFLAGS}"
1187 AC_SUBST(AST_ADDRESS_SANITIZER)
1188
1189 AC_MSG_CHECKING(for -fsanitize=thread support)
1190 saved_sanitize_CFLAGS="${CFLAGS}"
1191 saved_sanitize_LDFLAGS="${LDFLAGS}"
1192 CFLAGS="-fno-omit-frame-pointer -pie -fPIE -fsanitize=thread"
1193 LDFLAGS="-fsanitize=thread -pie -fPIE"
1194 AC_COMPILE_IFELSE(
1195         [AC_LANG_PROGRAM([], [int x = 1;])],
1196         AC_MSG_RESULT(yes)
1197         [AST_THREAD_SANITIZER=1],
1198         [AST_THREAD_SANITIZER=0]
1199         AC_MSG_RESULT(no)
1200 )
1201 CFLAGS="${saved_sanitize_CFLAGS}"
1202 LDFLAGS="${saved_sanitize_LDFLAGS}"
1203 AC_SUBST(AST_THREAD_SANITIZER)
1204
1205 AC_MSG_CHECKING(for -fsanitize=leak support)
1206 saved_sanitize_CFLAGS="${CFLAGS}"
1207 saved_sanitize_LDFLAGS="${LDFLAGS}"
1208 CFLAGS="-fno-omit-frame-pointer -fsanitize=leak"
1209 LDFLAGS="-fsanitize=leak"
1210 AC_COMPILE_IFELSE(
1211         [AC_LANG_PROGRAM([], [int x = 1;])],
1212         AC_MSG_RESULT(yes)
1213         [AST_LEAK_SANITIZER=1],
1214         [AST_LEAK_SANITIZER=0]
1215         AC_MSG_RESULT(no)
1216 )
1217 CFLAGS="${saved_sanitize_CFLAGS}"
1218 LDFLAGS="${saved_sanitize_LDFLAGS}"
1219 AC_SUBST(AST_LEAK_SANITIZER)
1220
1221 AC_MSG_CHECKING(for -fsanitize=undefined support)
1222 saved_sanitize_CFLAGS="${CFLAGS}"
1223 saved_sanitize_LDFLAGS="${LDFLAGS}"
1224 CFLAGS="-fno-omit-frame-pointer -fsanitize=undefined"
1225 LDFLAGS="-fsanitize=undefined"
1226 AC_COMPILE_IFELSE(
1227         [AC_LANG_PROGRAM([], [int x = 1;])],
1228         AC_MSG_RESULT(yes)
1229         [AST_UNDEFINED_SANITIZER=1],
1230         [AST_UNDEFINED_SANITIZER=0]
1231         AC_MSG_RESULT(no)
1232 )
1233 CFLAGS="${saved_sanitize_CFLAGS}"
1234 LDFLAGS="${saved_sanitize_LDFLAGS}"
1235 AC_SUBST(AST_UNDEFINED_SANITIZER)
1236
1237 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
1238 if $(${CC} -Wdeclaration-after-statement -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1239         AC_MSG_RESULT(yes)
1240         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
1241 else
1242         AC_MSG_RESULT(no)
1243         AST_DECLARATION_AFTER_STATEMENT=
1244 fi
1245 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
1246
1247 AC_MSG_CHECKING(for -Wtrampolines support)
1248 if $(${CC} -Wtrampolines -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1249         AC_MSG_RESULT(yes)
1250         AST_TRAMPOLINES=-Wtrampolines
1251 else
1252         AC_MSG_RESULT(no)
1253         AST_TRAMPOLINES=
1254 fi
1255 AC_SUBST(AST_TRAMPOLINES)
1256
1257 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
1258 if $(${CC} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1259         AC_MSG_RESULT(yes)
1260         AST_FORTIFY_SOURCE="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
1261 else
1262         AC_MSG_RESULT(no)
1263         AST_FORTIFY_SOURCE=
1264 fi
1265 AC_SUBST(AST_FORTIFY_SOURCE)
1266
1267 AC_MSG_CHECKING(for -fno-strict-overflow)
1268 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1269         AC_MSG_RESULT(yes)
1270         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1271 else
1272         AC_MSG_RESULT(no)
1273         AST_NO_STRICT_OVERFLOW=
1274 fi
1275 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1276
1277 AC_MSG_CHECKING(for -Wno-format-truncation)
1278 if $(${CC} -Wno-format-truncation -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1279         AC_MSG_RESULT(yes)
1280         AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation
1281 else
1282         AC_MSG_RESULT(no)
1283         AST_NO_FORMAT_TRUNCATION=
1284 fi
1285 AC_SUBST(AST_NO_FORMAT_TRUNCATION)
1286
1287 AC_MSG_CHECKING(for -Wshadow)
1288 if $(${CC} -Wshadow -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1289         AC_MSG_RESULT(yes)
1290         AST_SHADOW_WARNINGS=-Wshadow
1291 else
1292         AC_MSG_RESULT(no)
1293         AST_SHADOW_WARNINGS=
1294 fi
1295 AC_SUBST(AST_SHADOW_WARNINGS)
1296
1297 AC_MSG_CHECKING(for -march=native support)
1298 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1299         AC_MSG_RESULT(yes)
1300         AST_NATIVE_ARCH=1
1301 else
1302         AC_MSG_RESULT(no)
1303         AST_NATIVE_ARCH=0
1304 fi
1305 AC_SUBST(AST_NATIVE_ARCH)
1306
1307
1308 dnl Check to see if rpath should be set in LDFLAGS
1309 AC_ARG_ENABLE(rpath,
1310         [AS_HELP_STRING([--disable-rpath],
1311                         [Disables rpath linker option checking])],
1312         [case "${enableval}" in
1313                 y|ye|yes) check_rpath=yes ;;
1314                 n|no) check_rpath=no ;;
1315                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-rpath) ;;
1316         esac], [check_rpath=yes])
1317
1318 AC_MSG_CHECKING(whether to use rpath)
1319 AST_RPATH=
1320 if test "${check_rpath}" != yes; then
1321         AC_MSG_RESULT(skipped)
1322 elif test "${prefix}" = /usr || test "${prefix}" = NONE; then
1323         AC_MSG_RESULT(not needed)
1324 else
1325         AST_RPATH="-Wl,-rpath,${libdir}"
1326 fi
1327 AC_SUBST(AST_RPATH)
1328
1329 AC_MSG_CHECKING(for sysinfo)
1330 AC_LINK_IFELSE(
1331         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1332                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1333         AC_MSG_RESULT(yes)
1334         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1335         AC_MSG_RESULT(no)
1336 )
1337
1338 AC_SEARCH_LIBS(res_9_ninit, resolv)
1339 AC_MSG_CHECKING(for res_ninit)
1340 AC_LINK_IFELSE(
1341         [AC_LANG_PROGRAM([
1342                         #ifdef HAVE_SYS_SOCKET_H
1343                         #include <sys/socket.h>
1344                         #endif
1345                         #ifdef HAVE_NETINET_IN_H
1346                         #include <netinet/in.h>
1347                         #endif
1348                         #ifdef HAVE_ARPA_NAMESER_H
1349                         #include <arpa/nameser.h>
1350                         #endif
1351                         #include <resolv.h>],
1352                         [int foo = res_ninit(NULL);])],
1353         AC_MSG_RESULT(yes)
1354         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1355         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1356         AC_MSG_CHECKING(for res_ndestroy)
1357         AC_LINK_IFELSE(
1358                 [AC_LANG_PROGRAM([
1359                                 #ifdef HAVE_SYS_SOCKET_H
1360                                 #include <sys/socket.h>
1361                                 #endif
1362                                 #ifdef HAVE_NETINET_IN_H
1363                                 #include <netinet/in.h>
1364                                 #endif
1365                                 #ifdef HAVE_ARPA_NAMESER_H
1366                                 #include <arpa/nameser.h>
1367                                 #endif
1368                                 #include <resolv.h>],
1369                                 [res_ndestroy(NULL);])],
1370                 AC_MSG_RESULT(yes)
1371                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1372                 AC_MSG_RESULT(no)
1373         )
1374         AC_SEARCH_LIBS(res_9_close, resolv)
1375         AC_MSG_CHECKING(for res_close)
1376         AC_LINK_IFELSE(
1377                 [AC_LANG_PROGRAM([
1378                                 #ifdef HAVE_SYS_SOCKET_H
1379                                 #include <sys/socket.h>
1380                                 #endif
1381                                 #ifdef HAVE_NETINET_IN_H
1382                                 #include <netinet/in.h>
1383                                 #endif
1384                                 #ifdef HAVE_ARPA_NAMESER_H
1385                                 #include <arpa/nameser.h>
1386                                 #endif
1387                                 #include <resolv.h>],
1388                                 [res_close();])],
1389                 AC_MSG_RESULT(yes)
1390                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1391                 AC_MSG_RESULT(no)
1392         ),
1393         AC_MSG_RESULT(no)
1394 )
1395
1396 AC_MSG_CHECKING(for BIND_8_COMPAT required)
1397 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1398 [[
1399 #undef BIND_8_COMPAT
1400 #include <arpa/nameser.h>
1401 ]],
1402 [[int x = NXDOMAIN]])],
1403 AC_MSG_RESULT(no),
1404 AC_MSG_RESULT(yes)
1405 [BIND8_CFLAGS=-DBIND_8_COMPAT])
1406 AC_SUBST(BIND8_CFLAGS)
1407
1408 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1409
1410 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1411
1412 AST_C_DEFINE_CHECK([RTLD_NOLOAD], [RTLD_NOLOAD], [dlfcn.h])
1413
1414 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1415
1416 AC_CHECK_HEADER([libkern/OSAtomic.h],
1417                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1418
1419 AC_CHECK_SIZEOF([int])
1420 AC_CHECK_SIZEOF([long])
1421 AC_CHECK_SIZEOF([long long])
1422 AC_CHECK_SIZEOF([char *])
1423 AC_CHECK_SIZEOF(long)
1424 AC_CHECK_SIZEOF(long long)
1425 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1426 fd_set foo;])
1427 # This doesn't actually work; what it does is to use the variable set in the
1428 # previous test as a cached value to set the right output variables.
1429 AC_CHECK_SIZEOF(fd_set.fds_bits)
1430
1431 # Set a type compatible with the previous.  We cannot just use a generic type
1432 # for these bits, because on big-endian systems, the bits won't match up
1433 # correctly if the size is wrong.
1434 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1435   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1436 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1437   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1438 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1439   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1440 fi ; fi ; fi
1441
1442 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1443 PBX_DLADDR=0
1444 old_LIBS=${LIBS}
1445 LIBS="${LIBS} -ldl"
1446 AC_LINK_IFELSE(
1447         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1448 #include <dlfcn.h>],
1449                 [dladdr((void *)0, (void *)0)]
1450         )],
1451         AC_MSG_RESULT(yes)
1452         PBX_DLADDR=1
1453         AC_SUBST([PBX_DLADDR])
1454         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1455         AC_MSG_RESULT(no)
1456 )
1457 LIBS=${old_LIBS}
1458
1459 # PKGCONFIG is used in later tests
1460 PKG_PROG_PKG_CONFIG()
1461
1462
1463 # do the package library checks now
1464
1465 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1466
1467 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1468
1469 if test "${PBX_BFD}" = "0"; then
1470   # Fedora/RedHat/CentOS require extra libraries
1471   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1472 fi
1473
1474 if test "${PBX_BFD}" = "0"; then
1475   # openSUSE requires -lz
1476   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
1477 fi
1478
1479 case "${OSARCH}" in
1480 linux*)
1481   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1482   ;;
1483 esac
1484
1485 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1486 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1487 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1488
1489 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1490
1491 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1492
1493 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1494
1495 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1496 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1497
1498 GSM_INTERNAL="yes"
1499 AC_SUBST(GSM_INTERNAL)
1500 GSM_SYSTEM="yes"
1501 if test "${USE_GSM}" != "no"; then
1502    if test "${GSM_DIR}" = "internal"; then
1503       GSM_SYSTEM="no"
1504    elif test "${GSM_DIR}" != ""; then
1505       GSM_INTERNAL="no"
1506    fi
1507    if test "${GSM_SYSTEM}" = "yes"; then
1508       gsmlibdir=""
1509       if test "x${GSM_DIR}" != "x"; then
1510          if test -d ${GSM_DIR}/lib; then
1511             gsmlibdir="-L${GSM_DIR}/lib"
1512          else
1513             gsmlibdir="-L${GSM_DIR}"
1514          fi
1515       fi
1516       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1517       [Define to indicate the GSM library]), [], ${gsmlibdir})
1518       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1519          if test "x${GSM_DIR}" != "x" ; then
1520             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1521             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1522          else
1523             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1524             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1525          fi
1526          if test "${GSM_HEADER_FOUND}" = "0" ; then
1527             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1528                if test "x${GSM_MANDATORY}" = "xyes" ; then
1529                   AC_MSG_NOTICE([***])
1530                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1531                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1532                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1533                   exit 1
1534                fi
1535             fi
1536          fi
1537          GSM_OK=0
1538          if test "${GSM_HEADER_FOUND}" = "1" ; then
1539             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1540             GSM_OK=1
1541          else
1542             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1543                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1544                GSM_OK=1
1545             fi
1546          fi
1547          if test "${GSM_OK}" = "1" ; then
1548             GSM_LIB="-lgsm"
1549             if test "x${GSM_DIR}" != "x"; then
1550                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1551                GSM_INCLUDE="-I${GSM_DIR}/include"
1552             fi
1553             PBX_GSM=1
1554             GSM_INTERNAL="no"
1555          fi
1556       fi
1557    fi
1558    if test "${GSM_INTERNAL}" = "yes"; then
1559       PBX_GSM=1
1560       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1561    fi
1562 fi
1563
1564 ILBC_INTERNAL="yes"
1565 AC_SUBST(ILBC_INTERNAL)
1566 ILBC_SYSTEM="yes"
1567 if test "${USE_ILBC}" != "no"; then
1568    if test "${ILBC_DIR}" = "internal"; then
1569       ILBC_SYSTEM="no"
1570    elif test "${ILBC_DIR}" != ""; then
1571       ILBC_INTERNAL="no"
1572    fi
1573    if test "${ILBC_SYSTEM}" = "yes"; then
1574       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1575       if test "$PBX_ILBC" = "1"; then
1576          ILBC_INTERNAL="no"
1577       fi
1578    fi
1579    if test "${ILBC_INTERNAL}" = "yes"; then
1580       PBX_ILBC=1
1581    fi
1582 fi
1583
1584 LIBEDIT_INTERNAL="yes"
1585 AC_SUBST(LIBEDIT_INTERNAL)
1586 LIBEDIT_SYSTEM="yes"
1587 if test "${USE_LIBEDIT}" != "no"; then
1588    if test "${LIBEDIT_DIR}" = "internal"; then
1589       LIBEDIT_SYSTEM="no"
1590    elif test "${LIBEDIT_DIR}" != ""; then
1591       LIBEDIT_INTERNAL="no"
1592    fi
1593    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1594       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1595       if test "$PBX_LIBEDIT" = "1"; then
1596       LIBEDIT_INTERNAL="no"
1597       fi
1598    fi
1599    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1600       PBX_LIBEDIT=1
1601       LIBEDIT_IS_UNICODE=no
1602    else
1603       AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
1604    fi
1605 fi
1606
1607 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1608 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1609 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1610 # Some versions of Linux package iconv in glibc
1611 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1612
1613 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1614 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1615
1616 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1617
1618 if test "${USE_IMAP_TK}" != "no"; then
1619         saved_cppflags="${CPPFLAGS}"
1620         saved_libs="${LIBS}"
1621         switch_to_system_on_failure="no"
1622         if test "${IMAP_TK_DIR}" = ""; then
1623                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1624                 switch_to_system_on_failure="yes"
1625         fi
1626         if test "${IMAP_TK_DIR}" != "system"; then
1627                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1628                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1629                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1630                 fi
1631                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1632                 imap_include="-I${IMAP_TK_DIR}/c-client"
1633         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1634                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1635                 AC_LINK_IFELSE(
1636                 [AC_LANG_PROGRAM(
1637                                 [#include "c-client.h"
1638                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1639                                 {
1640                                 }
1641                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1642                                 {
1643                                 }
1644                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1645                                 {
1646                                 }
1647                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1648                                 {
1649                                 }
1650                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1651                                 {
1652                                 }
1653                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1654                                 {
1655                                 }
1656                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1657                                 {
1658                                 }
1659                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1660                                 {
1661                                 }
1662                                 void mm_log (char *string,long errflg)
1663                                 {
1664                                 }
1665                                 void mm_dlog (char *string)
1666                                 {
1667                                 }
1668                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1669                                 {
1670                                 }
1671                                 void mm_critical (MAILSTREAM *stream)
1672                                 {
1673                                 }
1674                                 void mm_nocritical (MAILSTREAM *stream)
1675                                 {
1676                                 }
1677                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1678                                 {
1679                                 }
1680                                 void mm_fatal (char *string)
1681                                 {
1682                                 }],
1683                                 [
1684                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1685                                 ]
1686                         )],
1687                         [ac_cv_imap_tk="yes"],
1688                         [ac_cv_imap_tk="no"]
1689                 )
1690                 if test "${ac_cv_imap_tk}" = "yes"; then
1691                         AC_LINK_IFELSE(
1692                                 [AC_LANG_PROGRAM(
1693                                         [#include "c-client.h"
1694                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1695                                         {
1696                                         }
1697                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1698                                         {
1699                                         }
1700                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1701                                         {
1702                                         }
1703                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1704                                         {
1705                                         }
1706                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1707                                         {
1708                                         }
1709                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1710                                         {
1711                                         }
1712                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1713                                         {
1714                                         }
1715                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1716                                         {
1717                                         }
1718                                         void mm_log (char *string,long errflg)
1719                                         {
1720                                         }
1721                                         void mm_dlog (char *string)
1722                                         {
1723                                         }
1724                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1725                                         {
1726                                         }
1727                                         void mm_critical (MAILSTREAM *stream)
1728                                         {
1729                                         }
1730                                         void mm_nocritical (MAILSTREAM *stream)
1731                                         {
1732                                         }
1733                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1734                                         {
1735                                         }
1736                                         void mm_fatal (char *string)
1737                                         {
1738                                         }],
1739                                         [
1740                                         long check = mail_expunge_full(NULL, "", 0);
1741                                         ]
1742                                 )],
1743                                 [ac_cv_imap_tk2006="yes"],
1744                                 [ac_cv_imap_tk2006="no"]
1745                         )
1746                 fi
1747                 CPPFLAGS="${saved_cppflags}"
1748                 LIBS="${saved_libs}"
1749                 if test "${ac_cv_imap_tk}" = "no"; then
1750                         AC_MSG_RESULT(no)
1751                         if test "${switch_to_system_on_failure}" = "yes"; then
1752                                 IMAP_TK_DIR="system"
1753                         else #This means they specified a directory. Search for a package installation there too
1754                                 AC_MSG_CHECKING([for system c-client library...])
1755                                 CPPFLAGS="${saved_cppflags}"
1756                                 LIBS="${saved_libs}"
1757                                 imap_include="-I${IMAP_TK_DIR}/include"
1758                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1759                                 imap_libs="-lc-client"
1760                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1761                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1762                                 AC_LINK_IFELSE(
1763                                 [AC_LANG_PROGRAM(
1764                                                 [#include "c-client.h"
1765                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1766                                                 {
1767                                                 }
1768                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1769                                                 {
1770                                                 }
1771                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1772                                                 {
1773                                                 }
1774                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1775                                                 {
1776                                                 }
1777                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1778                                                 {
1779                                                 }
1780                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1781                                                 {
1782                                                 }
1783                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1784                                                 {
1785                                                 }
1786                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1787                                                 {
1788                                                 }
1789                                                 void mm_log (char *string,long errflg)
1790                                                 {
1791                                                 }
1792                                                 void mm_dlog (char *string)
1793                                                 {
1794                                                 }
1795                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1796                                                 {
1797                                                 }
1798                                                 void mm_critical (MAILSTREAM *stream)
1799                                                 {
1800                                                 }
1801                                                 void mm_nocritical (MAILSTREAM *stream)
1802                                                 {
1803                                                 }
1804                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1805                                                 {
1806                                                 }
1807                                                 void mm_fatal (char *string)
1808                                                 {
1809                                                 }],
1810                                                 [
1811                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1812                                                 ]
1813                                         )],
1814                                         [ac_cv_imap_tk="yes"],
1815                                         [ac_cv_imap_tk="no"]
1816                                 )
1817                                 if test "${ac_cv_imap_tk}" = "yes"; then
1818                                         AC_LINK_IFELSE(
1819                                                 [AC_LANG_PROGRAM(
1820                                                         [#include "c-client.h"
1821                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1822                                                         {
1823                                                         }
1824                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1825                                                         {
1826                                                         }
1827                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1828                                                         {
1829                                                         }
1830                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1831                                                         {
1832                                                         }
1833                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1834                                                         {
1835                                                         }
1836                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1837                                                         {
1838                                                         }
1839                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1840                                                         {
1841                                                         }
1842                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1843                                                         {
1844                                                         }
1845                                                         void mm_log (char *string,long errflg)
1846                                                         {
1847                                                         }
1848                                                         void mm_dlog (char *string)
1849                                                         {
1850                                                         }
1851                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1852                                                         {
1853                                                         }
1854                                                         void mm_critical (MAILSTREAM *stream)
1855                                                         {
1856                                                         }
1857                                                         void mm_nocritical (MAILSTREAM *stream)
1858                                                         {
1859                                                         }
1860                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1861                                                         {
1862                                                         }
1863                                                         void mm_fatal (char *string)
1864                                                         {
1865                                                         }],
1866                                                         [
1867                                                         long check = mail_expunge_full(NULL, "", 0);
1868                                                         ]
1869                                                 )],
1870                                                 [ac_cv_imap_tk2006="yes"],
1871                                                 [ac_cv_imap_tk2006="no"]
1872                                         )
1873                                 fi
1874                         fi
1875                 fi
1876         fi
1877         if test "${IMAP_TK_DIR}" = "system"; then
1878                 #We will enter here if user specified "system" or if any of above checks failed
1879                 AC_MSG_CHECKING([for system c-client library...])
1880                 CPPFLAGS="${saved_cppflags}"
1881                 LIBS="${saved_libs}"
1882                 imap_ldflags=""
1883                 imap_libs="-lc-client"
1884                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1885                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1886                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1887                 AC_LINK_IFELSE(
1888                 [AC_LANG_PROGRAM(
1889                                 [#include <stdio.h>
1890                                 #include <imap/c-client.h>
1891                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1892                                 {
1893                                 }
1894                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1895                                 {
1896                                 }
1897                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1898                                 {
1899                                 }
1900                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1901                                 {
1902                                 }
1903                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1904                                 {
1905                                 }
1906                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1907                                 {
1908                                 }
1909                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1910                                 {
1911                                 }
1912                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1913                                 {
1914                                 }
1915                                 void mm_log (char *string,long errflg)
1916                                 {
1917                                 }
1918                                 void mm_dlog (char *string)
1919                                 {
1920                                 }
1921                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1922                                 {
1923                                 }
1924                                 void mm_critical (MAILSTREAM *stream)
1925                                 {
1926                                 }
1927                                 void mm_nocritical (MAILSTREAM *stream)
1928                                 {
1929                                 }
1930                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1931                                 {
1932                                 }
1933                                 void mm_fatal (char *string)
1934                                 {
1935                                 }],
1936                                 [
1937                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1938                                 ]
1939                         )],
1940                         [ac_cv_imap_tk="yes"],
1941                         [ac_cv_imap_tk="no"]
1942                 )
1943                 if test "${ac_cv_imap_tk}" = "yes"; then
1944                         AC_LINK_IFELSE(
1945                                 [AC_LANG_PROGRAM(
1946                                         [#include <stdio.h>
1947                                         #include <imap/c-client.h>
1948                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1949                                         {
1950                                         }
1951                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1952                                         {
1953                                         }
1954                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1955                                         {
1956                                         }
1957                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1958                                         {
1959                                         }
1960                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1961                                         {
1962                                         }
1963                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1964                                         {
1965                                         }
1966                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1967                                         {
1968                                         }
1969                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1970                                         {
1971                                         }
1972                                         void mm_log (char *string,long errflg)
1973                                         {
1974                                         }
1975                                         void mm_dlog (char *string)
1976                                         {
1977                                         }
1978                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1979                                         {
1980                                         }
1981                                         void mm_critical (MAILSTREAM *stream)
1982                                         {
1983                                         }
1984                                         void mm_nocritical (MAILSTREAM *stream)
1985                                         {
1986                                         }
1987                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1988                                         {
1989                                         }
1990                                         void mm_fatal (char *string)
1991                                         {
1992                                         }],
1993                                         [
1994                                         long check = mail_expunge_full(NULL, "", 0);
1995                                         ]
1996                                 )],
1997                                 [ac_cv_imap_tk2006="yes"],
1998                                 [ac_cv_imap_tk2006="no"]
1999                         )
2000                 else #looking in imap directory didn't work, try c-client
2001                         imap_ldflags=""
2002                         imap_libs="-lc-client"
2003                         imap_include="-DUSE_SYSTEM_CCLIENT"
2004                         CPPFLAGS="${saved_cppflags}"
2005                         LIBS="${saved_libs}"
2006                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
2007                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
2008                         AC_LINK_IFELSE(
2009                         [AC_LANG_PROGRAM(
2010                                         [#include <stdio.h>
2011                                         #include <c-client/c-client.h>
2012                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
2013                                         {
2014                                         }
2015                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
2016                                         {
2017                                         }
2018                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
2019                                         {
2020                                         }
2021                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
2022                                         {
2023                                         }
2024                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2025                                         {
2026                                         }
2027                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2028                                         {
2029                                         }
2030                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2031                                         {
2032                                         }
2033                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2034                                         {
2035                                         }
2036                                         void mm_log (char *string,long errflg)
2037                                         {
2038                                         }
2039                                         void mm_dlog (char *string)
2040                                         {
2041                                         }
2042                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2043                                         {
2044                                         }
2045                                         void mm_critical (MAILSTREAM *stream)
2046                                         {
2047                                         }
2048                                         void mm_nocritical (MAILSTREAM *stream)
2049                                         {
2050                                         }
2051                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2052                                         {
2053                                         }
2054                                         void mm_fatal (char *string)
2055                                         {
2056                                         }],
2057                                         [
2058                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
2059                                         ]
2060                                 )],
2061                                 [ac_cv_imap_tk="yes"],
2062                                 [ac_cv_imap_tk="no"]
2063                         )
2064                         if test "${ac_cv_imap_tk}" = "yes"; then
2065                                 AC_LINK_IFELSE(
2066                                         [AC_LANG_PROGRAM(
2067                                                 [#include <stdio.h>
2068                                                 #include <c-client/c-client.h>
2069                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
2070                                                 {
2071                                                 }
2072                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
2073                                                 {
2074                                                 }
2075                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
2076                                                 {
2077                                                 }
2078                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
2079                                                 {
2080                                                 }
2081                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
2082                                                 {
2083                                                 }
2084                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2085                                                 {
2086                                                 }
2087                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
2088                                                 {
2089                                                 }
2090                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
2091                                                 {
2092                                                 }
2093                                                 void mm_log (char *string,long errflg)
2094                                                 {
2095                                                 }
2096                                                 void mm_dlog (char *string)
2097                                                 {
2098                                                 }
2099                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
2100                                                 {
2101                                                 }
2102                                                 void mm_critical (MAILSTREAM *stream)
2103                                                 {
2104                                                 }
2105                                                 void mm_nocritical (MAILSTREAM *stream)
2106                                                 {
2107                                                 }
2108                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
2109                                                 {
2110                                                 }
2111                                                 void mm_fatal (char *string)
2112                                                 {
2113                                                 }],
2114                                                 [
2115                                                 long check = mail_expunge_full(NULL, "", 0);
2116                                                 ]
2117                                         )],
2118                                         [ac_cv_imap_tk2006="yes"],
2119                                         [ac_cv_imap_tk2006="no"]
2120                                 )
2121                         fi
2122                 fi
2123         fi
2124         if test "${ac_cv_imap_tk}" = "yes"; then
2125                 AC_MSG_RESULT(yes)
2126                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
2127                 IMAP_TK_INCLUDE="${imap_include}"
2128                 PBX_IMAP_TK=1
2129                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
2130                 if test "${ac_cv_imap_tk2006}" = "yes"; then
2131                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
2132                 fi
2133         else
2134                 AC_MSG_RESULT(no)
2135         fi
2136         CPPFLAGS="${saved_cppflags}"
2137         LIBS="${saved_libs}"
2138 fi
2139
2140 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2141
2142 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
2143
2144 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
2145
2146 # BSD (and OS X) equivalent of inotify
2147 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
2148
2149 # 64-bit version of kevent (from kqueue) on OS X
2150 AC_CHECK_FUNCS([kevent64])
2151
2152 # Needed by unixodbc
2153 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
2154
2155 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
2156
2157 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
2158
2159 if test "${PBX_MISDN}" = 1; then
2160    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
2161    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
2162    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
2163    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
2164    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
2165    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
2166 fi
2167
2168 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
2169
2170 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
2171
2172 AST_EXT_TOOL_CHECK([NEON], [neon-config])
2173
2174 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
2175 [#include <ne_auth.h>],
2176 [#ifndef NE_AUTH_NTLM
2177 #error Need libneon >= 0.29.0
2178 #endif])
2179
2180 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
2181 [#include <net-snmp/net-snmp-config.h>
2182 #include <net-snmp/net-snmp-includes.h>
2183 #include <net-snmp/agent/net-snmp-agent-includes.h>],
2184 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
2185
2186 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
2187
2188 # libunbound v1.5.0 added the ub_ctx_add_ta_autr() API call that we can
2189 # detect as a useable version so that is going to be the minimum version
2190 # that we will require.
2191 # Technically v1.4.21 and later could be used but v1.4.21 has a configure
2192 # script bug which does not find the ldns library.  The bug is fixed in
2193 # v1.4.22 but that version is not easily detectable.
2194 #
2195 AST_EXT_LIB_CHECK([UNBOUND], [unbound], [ub_ctx_delete], [unbound.h], [])
2196 AST_C_DECLARE_CHECK([UNBOUND_CONST_PARAMS], [UNBOUND_VERSION_MAJOR], [unbound.h])
2197
2198 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
2199
2200 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
2201
2202 # Non-glibc platforms require libexecinfo for backtrace support
2203 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
2204 # Linux, however, has backtrace directly in glibc
2205 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
2206
2207 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
2208
2209 AST_EXT_LIB_CHECK([BEANSTALK], [beanstalk], [bs_version], [beanstalk.h])
2210
2211 # possible places for oss definitions
2212 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
2213 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
2214 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
2215
2216 PG_CONFIG=No
2217 if test "${USE_PGSQL}" != "no"; then
2218    if test "x${PGSQL_DIR}" != "x"; then
2219       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
2220       if test x"${PG_CONFIG}" = xNo; then
2221          AC_MSG_NOTICE([***])
2222          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
2223          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
2224          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2225          AC_MSG_NOTICE([*** including --without-postgres])
2226          exit 1
2227       fi
2228    else
2229       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
2230    fi
2231 fi
2232 if test "${PG_CONFIG}" != No; then
2233    PGSQL_libdir=`${PG_CONFIG} --libdir`
2234    PGSQL_includedir=`${PG_CONFIG} --includedir`
2235    if test "x$?" != "x0" ; then
2236       if test -n "${PGSQL_MANDATORY}" ; then
2237          AC_MSG_NOTICE([***])
2238          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2239          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2240          AC_MSG_NOTICE([*** including --without-postgres])
2241          exit 1
2242           fi
2243    else
2244       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
2245       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
2246
2247       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
2248       old_CFLAGS=${CFLAGS}
2249       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
2250       old_LDFLAGS=${LDFLAGS}
2251       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
2252       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
2253           [const char *foo = pg_encoding_to_char(1)])],
2254         [AC_MSG_RESULT(yes)
2255          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
2256         [AC_MSG_RESULT(no)])
2257       CFLAGS=${old_CFLAGS}
2258       LDFLAGS=${old_LDFLAGS}
2259
2260       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
2261          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
2262          PGSQL_INCLUDE="-I${PGSQL_includedir}"
2263          PBX_PGSQL=1
2264       elif test -n "${PGSQL_MANDATORY}";
2265       then
2266          AC_MSG_NOTICE([***])
2267          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
2268          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
2269          AC_MSG_NOTICE([*** including --without-postgres])
2270          exit 1
2271       fi
2272    fi
2273 fi
2274
2275 if test "$USE_PJPROJECT" != "no" ; then
2276    if test "$PJPROJECT_BUNDLED" = "no" ; then
2277       AST_PKG_CONFIG_CHECK([PJPROJECT], [libpjproject])
2278
2279       AST_EXT_LIB_CHECK([PJSIP_DLG_CREATE_UAS_AND_INC_LOCK], [pjsip], [pjsip_dlg_create_uas_and_inc_lock], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2280       AST_EXT_LIB_CHECK([PJ_TRANSACTION_GRP_LOCK], [pjsip], [pjsip_tsx_create_uac2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2281
2282       saved_cppflags="${CPPFLAGS}"
2283       saved_libs="${LIBS}"
2284       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2285       LIBS="${LIBS} ${PJPROJECT_LIB}"
2286       AST_C_COMPILE_CHECK([PJSIP_REPLACE_MEDIA_STREAM], [pjmedia_mod_offer_flag flag = PJMEDIA_SDP_NEG_ALLOW_MEDIA_CHANGE], [pjmedia.h])
2287       LIBS="${saved_libs}"
2288       CPPFLAGS="${saved_cppflags}"
2289
2290       AST_EXT_LIB_CHECK([PJSIP_GET_DEST_INFO], [pjsip], [pjsip_get_dest_info], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2291       AST_EXT_LIB_CHECK([PJ_SSL_CERT_LOAD_FROM_FILES2], [pj], [pj_ssl_cert_load_from_files2], [pjlib.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2292       AST_EXT_LIB_CHECK([PJSIP_EXTERNAL_RESOLVER], [pjsip], [pjsip_endpt_set_ext_resolver], [pjsip.h], [$PJPROJECT_LIBS], [$PJPROJECT_CFLAGS])
2293
2294       saved_cppflags="${CPPFLAGS}"
2295       saved_libs="${LIBS}"
2296       CPPFLAGS="${CPPFLAGS} ${PJPROJECT_CFLAGS}"
2297       LIBS="${LIBS} ${PJPROJECT_LIB}"
2298       AST_C_COMPILE_CHECK([PJSIP_TLS_TRANSPORT_PROTO], [struct pjsip_tls_setting setting; int proto; proto = setting.proto;], [pjsip.h])
2299       LIBS="${saved_libs}"
2300       CPPFLAGS="${saved_cppflags}"
2301
2302       AST_EXT_LIB_CHECK([PJSIP_EVSUB_GRP_LOCK], [pjsip], [pjsip_evsub_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2303       AST_EXT_LIB_CHECK([PJSIP_INV_SESSION_REF], [pjsip], [pjsip_inv_add_ref], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2304       AST_EXT_LIB_CHECK([PJSIP_AUTH_CLT_DEINIT], [pjsip], [pjsip_auth_clt_deinit], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2305       AST_EXT_LIB_CHECK([PJSIP_EVSUB_SET_UAS_TIMEOUT], [pjsip], [pjsip_evsub_set_uas_timeout], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2306       AST_EXT_LIB_CHECK([PJSIP_TSX_LAYER_FIND_TSX2], [pjsip], [pjsip_tsx_layer_find_tsx2], [pjsip.h], [$PJPROJECT_LIB], [$PJPROJECT_CFLAGS])
2307    fi
2308 fi
2309
2310 AC_SUBST([PYTHONDEV_LIB])
2311 AC_SUBST([PYTHONDEV_INCLUDE])
2312 AST_PKG_CONFIG_CHECK([PYTHONDEV], [python])
2313
2314 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
2315
2316 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
2317
2318 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
2319 AST_EXT_LIB_CHECK([PRI_SETUP_ACK_INBAND], [pri], [pri_setup_ack], [libpri.h])
2320 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
2321 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
2322 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
2323 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
2324 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
2325 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
2326 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
2327 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
2328 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
2329 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
2330 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
2331 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
2332 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
2333 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
2334 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
2335
2336 # ------------------------------------v
2337 # TODO: The code can be changed to always include these features now.
2338 # These features will always be present if pri_connected_line_update is available.
2339 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
2340 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
2341 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
2342 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
2343 # ------------------------------------^
2344
2345 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
2346 AST_EXT_LIB_CHECK([FFTW3], [fftw3], [fftw_alloc_real], [fftw3.h])
2347 AST_EXT_LIB_CHECK([SNDFILE], [sndfile], [sf_open], [sndfile.h])
2348
2349 AST_C_COMPILE_CHECK([SPANDSP], [
2350                 #if SPANDSP_RELEASE_DATE < 20080516
2351                 #error "spandsp 0.0.5 or greater is required"
2352                 #endif
2353         ], [spandsp/version.h], , [minimum version of SpanDSP])
2354
2355 if test "x${PBX_SPANDSP}" = "x1" ; then
2356         # We found the correct version in the header, now let's make sure it links
2357         # properly, and that libtiff is available
2358         PBX_SPANDSP=0
2359         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2360 fi
2361
2362 if test "x${PBX_SPANDSP}" = "x1" ; then
2363         # We also need t38_terminal_init()
2364         PBX_SPANDSP=0
2365         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2366 fi
2367
2368 # Check for libss7 v2.0 branch compatible version.
2369 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_isup_timer], [libss7.h])
2370
2371 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2372
2373 AST_EXT_LIB_CHECK([OPUS], [opus], [opus_encoder_create], [opus/opus.h])
2374 # opusfile.h includes <opus_multistream.h> so we need to make sure that
2375 # either $OPUS_INCLUDE or /usr/include/opus is added to the search path.
2376 __opus_include=${OPUS_INCLUDE}
2377 if test -z "$__opus_include" -o x"$__opus_include" = x" " ; then
2378         __opus_include=-I/usr/include/opus
2379 fi
2380 AST_EXT_LIB_CHECK([OPUSFILE], [opusfile], [op_open_callbacks], [opus/opusfile.h], [], [$__opus_include])
2381
2382 if test "${USE_PWLIB}" != "no"; then
2383         if test -n "${PWLIB_DIR}"; then
2384                 PWLIBDIR="${PWLIB_DIR}"
2385         fi
2386         AST_CHECK_PWLIB()
2387         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2388
2389         if test "${HAS_PWLIB:-unset}" != "unset"; then
2390                 AST_CHECK_PWLIB_PLATFORM()
2391
2392                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2393
2394                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2395                         [Define if your system has the PWLib libraries.],
2396                         [#include "ptlib.h"],
2397                         [int q = (int) PTime::IsDaylightSavings();])
2398         fi
2399 fi
2400
2401 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2402         if test -n "${OPENH323_DIR}"; then
2403                 OPENH323DIR="${OPENH323_DIR}"
2404         fi
2405         AST_CHECK_OPENH323()
2406         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2407         AST_CHECK_OPENH323_BUILD()
2408         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2409         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2410                 [Define if your system has the OpenH323 libraries.],
2411                 [#include "ptlib.h"
2412                 #include "h323.h"
2413                 #include "h323ep.h"],
2414                 [H323EndPoint ep = H323EndPoint();],
2415                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2416 fi
2417
2418 AST_EXT_LIB_CHECK([LUA], [lua5.3], [luaL_newstate], [lua5.3/lua.h], [-lm])
2419 if test "x${PBX_LUA}" = "x1" ; then
2420         if test x"${LUA_DIR}" = x; then
2421                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.3"
2422         else
2423                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.3"
2424         fi
2425 fi
2426
2427 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
2428 if test "x${PBX_LUA}" = "x1" ; then
2429         if test x"${LUA_DIR}" = x; then
2430                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
2431         else
2432                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.2"
2433         fi
2434 fi
2435
2436 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2437 if test "x${PBX_LUA}" = "x1" ; then
2438         if test x"${LUA_DIR}" = x; then
2439                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2440         else
2441                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2442         fi
2443 fi
2444
2445 # Some distributions (like SuSE) remove the 5.1 suffix.
2446 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_openlib], [lua.h], [-lm])
2447
2448 # Accept either RADIUS client library, their APIs are fully compatible,
2449 # just different header filenames and different SONAMEs
2450 AST_EXT_LIB_CHECK([RADIUS], [freeradius-client], [rc_read_config], [freeradius-client.h])
2451 if test "x${PBX_RADIUS}" = "x1"; then
2452         AC_DEFINE(RADIUS_HEADER_STR, [<freeradius-client.h>], [Name of RADIUS library include header])
2453 else
2454         AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2455         if test "x${PBX_RADIUS}" = "x1"; then
2456                 AC_DEFINE(RADIUS_HEADER_STR, [<radiusclient-ng.h>], [Name of RADIUS library include header])
2457         else
2458                 AST_EXT_LIB_CHECK([RADIUS], [radcli], [rc_read_config], [radcli/radcli.h])
2459                 if test "x${PBX_RADIUS}" = "x1"; then
2460                         AC_DEFINE(RADIUS_HEADER_STR, [<radcli/radcli.h>], [Name of RADIUS library include header])
2461                 fi
2462         fi
2463 fi
2464
2465 AST_EXT_LIB_CHECK([CODEC2], [codec2], [codec2_create], [codec2/codec2.h])
2466
2467 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcpg -lcfg])
2468 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2469
2470 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2471
2472 # See if the main speex library contains the preprocess functions
2473 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2474 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2475    PBX_SPEEX_PREPROCESS=1
2476 fi
2477
2478 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2479 if test "${PBX_SPEEXDSP}" = 1; then
2480    PBX_SPEEX_PREPROCESS=1
2481 fi
2482
2483 AC_SUBST(PBX_SPEEX_PREPROCESS)
2484
2485 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2486
2487 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2488
2489 if test "${PBX_SQLITE3}" != 1; then
2490         AC_MSG_ERROR(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2491         AC_MSG_ERROR(*** Please install the SQLite3 development package.)
2492         exit 1
2493 fi
2494
2495 # Find crypt support
2496 # * -lcrypt on *NIX
2497 # * in libsystem on OS X
2498 AST_EXT_LIB_CHECK([LIBCRYPT], [crypt], [crypt], [crypt.h])
2499 AC_CHECK_FUNC([crypt], [SYSCRYPT=true], [SYSCRYPT=""])
2500
2501 if test "x$LIBCRYPT_LIB" != "x" ; then
2502     CRYPT_LIB="$LIBCRYPT_LIB"
2503     CRYPT_INCLUDE="$LIBCRYPT_INCLUDE"
2504     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2505 elif test "x$SYSCRYPT" != "x" ; then
2506     CRYPT_LIB=""
2507     CRYPT_INCLUDE=""
2508     AC_DEFINE([HAVE_CRYPT], [1], [Define to 1 if you have the 'crypt' function.])
2509 fi
2510
2511 AC_SUBST(CRYPT_LIB)
2512 AC_SUBST(CRYPT_INCLUDE)
2513
2514 # Find crypt_r support
2515 AC_CHECK_LIB([crypt], [crypt_r],
2516     [AC_DEFINE([HAVE_CRYPT_R], [1], [Define to 1 if you have the 'crypt_r' function.])])
2517
2518 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2519
2520 if test "$PBX_CRYPTO" = "1";
2521 then
2522         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2523 fi
2524
2525 if test "$PBX_OPENSSL" = "1";
2526 then
2527         AST_CHECK_OSPTK([4], [0], [0])
2528         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2529 fi
2530
2531 if test "$PBX_OPENSSL" = "1";
2532 then
2533         AST_EXT_LIB_CHECK([OPENSSL_EC], [ssl], [EC_KEY_new_by_curve_name], [openssl/ec.h], [-lcrypto])
2534 fi
2535
2536 if test "$PBX_OPENSSL" = "1";
2537 then
2538         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_1], [SSL_OP_NO_TLSv1_1], [openssl/ssl.h])
2539         AST_C_DEFINE_CHECK([SSL_OP_NO_TLSV1_2], [SSL_OP_NO_TLSv1_2], [openssl/ssl.h])
2540 fi
2541
2542 AST_EXT_LIB_CHECK([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [2])
2543 AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp2], [srtp_init], [srtp2/srtp.h], [], [], [], [
2544     AC_MSG_WARN([***])
2545     AC_MSG_WARN([*** libsrtp2 could not be linked as a shared object.])
2546     AC_MSG_WARN([*** Try compiling libsrtp2 manually. Configure libsrtp2])
2547     AC_MSG_WARN([*** with ./configure --prefix=/usr replacing /usr with])
2548     AC_MSG_WARN([*** the prefix of your choice, and then make with])
2549     AC_MSG_WARN([*** 'make libsrtp2.so'])
2550     AC_MSG_WARN([***])
2551     AC_MSG_WARN([*** After re-installing libsrtp2, re-run the Asterisk])
2552     AC_MSG_WARN([*** configure script.])
2553     AC_MSG_WARN([***])
2554     AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2555     AC_MSG_WARN([*** with the --without-srtp option.])
2556     exit 1
2557 ])
2558
2559 if test "x$PBX_SRTP" = x1;
2560 then
2561     AST_EXT_LIB_CHECK([SRTP_256], [srtp2], [srtp_crypto_policy_set_aes_cm_256_hmac_sha1_80])
2562     AST_EXT_LIB_CHECK([SRTP_192], [srtp2], [srtp_crypto_policy_set_aes_cm_192_hmac_sha1_80])
2563     AST_EXT_LIB_CHECK([SRTP_GCM], [srtp2], [srtp_crypto_policy_set_aes_gcm_128_8_auth])
2564     AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp2], [srtp_shutdown], [srtp2/srtp.h])
2565
2566     # libsrtp2 removed support for PRNG, so we require OpenSSL
2567     if test "x$PBX_OPENSSL" != x1;
2568     then
2569         AC_MSG_WARN([***])
2570         AC_MSG_WARN([*** OpenSSL required when using libsrtp2, checking for libsrtp instead.])
2571         AC_MSG_WARN([***])
2572         PBX_SRTP=0
2573     fi
2574 fi
2575
2576 if test "x$PBX_SRTP" != x1;
2577 then
2578     AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [1])
2579     AST_EXT_LIB_CHECK_SHARED([SRTP], [srtp], [srtp_init], [srtp/srtp.h], [], [], [], [
2580         AC_MSG_WARN([***])
2581         AC_MSG_WARN([*** libsrtp could not be linked as a shared object.])
2582         AC_MSG_WARN([*** Try compiling libsrtp manually. Configure libsrtp])
2583         AC_MSG_WARN([*** with ./configure CFLAGS=-fPIC --prefix=/usr])
2584         AC_MSG_WARN([*** replacing /usr with the prefix of your choice.])
2585         AC_MSG_WARN([*** After re-installing libsrtp, re-run the Asterisk])
2586         AC_MSG_WARN([*** configure script.])
2587         AC_MSG_WARN([***])
2588         AC_MSG_WARN([*** If you do not need SRTP support re-run configure])
2589         AC_MSG_WARN([*** with the --without-srtp option.])
2590         exit 1
2591     ])
2592
2593     if test "x$PBX_SRTP" = x1;
2594     then
2595         AST_EXT_LIB_CHECK([SRTP_256], [srtp], [crypto_policy_set_aes_cm_256_hmac_sha1_80])
2596         AST_EXT_LIB_CHECK([SRTP_192], [srtp], [crypto_policy_set_aes_cm_192_hmac_sha1_80])
2597         AST_EXT_LIB_CHECK([SRTP_GCM], [srtp], [crypto_policy_set_aes_gcm_128_8_auth])
2598         AST_EXT_LIB_CHECK([SRTP_SHUTDOWN], [srtp], [srtp_shutdown], [srtp/srtp.h])
2599     fi
2600 fi
2601
2602 for ver in 2.0 2.2 2.4 2.6 3.0; do
2603         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2604         if test "$PBX_GMIME" = 1; then
2605                 break;
2606         fi
2607 done
2608
2609 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2610
2611 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2612
2613 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2614
2615 if test "${tonezone_does_not_need_lm}" = "no" ; then
2616   tonezone_extra="-lm"
2617 fi
2618
2619 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2620
2621 if test "${OSARCH}" = "OpenBSD";
2622 then
2623         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2624 else
2625         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2626 fi
2627 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2628
2629 AC_LANG_PUSH(C++)
2630
2631 if test "${USE_VPB}" != "no"; then
2632    AC_MSG_CHECKING(for vpb_open in -lvpb)
2633    saved_libs="${LIBS}"
2634    saved_cppflags="${CPPFLAGS}"
2635    if test "x${VPB_DIR}" != "x"; then
2636       if test -d ${VPB_DIR}/lib; then
2637          vpblibdir=${VPB_DIR}/lib
2638       else
2639          vpblibdir=${VPB_DIR}
2640       fi
2641       LIBS="${LIBS} -L${vpblibdir}"
2642       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2643    fi
2644    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2645    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2646    AC_LINK_IFELSE(
2647         [
2648         AC_LANG_PROGRAM(
2649         [#include <vpbapi.h>],
2650         [int q = vpb_open(0,0);])
2651         ],
2652         [       AC_MSG_RESULT(yes)
2653                 ac_cv_lib_vpb_vpb_open="yes"
2654         ],
2655         [       AC_MSG_RESULT(no)
2656                 ac_cv_lib_vpb_vpb_open="no"
2657         ]
2658         )
2659    LIBS="${saved_libs}"
2660    CPPFLAGS="${saved_cppflags}"
2661    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2662         VPB_LIB="-lvpb"
2663         if test "${VPB_DIR}" != ""; then
2664            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2665            VPB_INCLUDE="-I${VPB_DIR}/include"
2666         fi
2667         PBX_VPB=1
2668         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2669    fi
2670 fi
2671
2672 AC_LANG_POP
2673
2674 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2675
2676 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2677         # Does ODBC support wide characters?
2678         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2679         AC_LINK_IFELSE(
2680                 [AC_LANG_PROGRAM(
2681                         [#include <sql.h>
2682 #include <sqlext.h>],
2683                         [int foo = SQL_WCHAR])],
2684                 AC_MSG_RESULT(yes)
2685                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2686                 AC_MSG_RESULT(no)
2687         )
2688 fi
2689
2690 AC_CHECK_HEADER([linux/compiler.h],
2691                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2692
2693 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2694                                    #include <linux/version.h>
2695                                    #ifdef HAVE_LINUX_COMPILER_H
2696                                    #include <linux/compiler.h>
2697                                    #endif
2698                                    ])
2699 AC_SUBST(PBX_IXJUSER)
2700
2701 # Used in res/res_pktccops
2702 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2703 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2704
2705 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2706 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2707 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2708
2709 # possible places for video4linux version 1
2710 AC_CHECK_HEADER([linux/videodev.h],
2711         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2712
2713 # possible places for X11
2714 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2715 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2716
2717 PBX_LAUNCHD=0
2718 if test "${cross_compiling}" = "no";
2719 then
2720   AC_CHECK_FILE(/sbin/launchd,
2721     [PBX_LAUNCHD=1]
2722     AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2723 fi
2724 AC_SUBST(PBX_LAUNCHD)
2725
2726 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2727
2728 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2729 # or iODBC
2730
2731 PBX_GENERIC_ODBC=0
2732
2733 if test "${PBX_UNIXODBC}" = 1; then
2734    PBX_GENERIC_ODBC=1
2735    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2736    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2737 elif test "${PBX_IODBC}" = 1; then
2738    PBX_GENERIC_ODBC=1
2739    GENERIC_ODBC_LIB="${IODBC_LIB}"
2740    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2741 fi
2742
2743 AC_SUBST([GENERIC_ODBC_LIB])
2744 AC_SUBST([GENERIC_ODBC_INCLUDE])
2745 AC_SUBST([PBX_GENERIC_ODBC])
2746
2747 AC_SUBST([PBX_SYSTEMD])
2748 AC_SUBST([SYSTEMD_LIB])
2749 AC_SUBST([SYSTEMD_INCLUDE])
2750 AST_PKG_CONFIG_CHECK([SYSTEMD], [libsystemd])
2751
2752 PBX_SYSLOG=0
2753
2754 if test "${ac_cv_header_syslog_h}" = "yes"; then
2755    # syslog facilities
2756    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2757    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2758    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2759    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2760    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2761    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2762    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2763    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2764    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2765    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2766    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2767    PBX_SYSLOG=1
2768 fi
2769
2770 AC_SUBST([PBX_SYSLOG])
2771
2772 if test -f makeopts; then
2773         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2774 else
2775         touch makeopts.acbak
2776 fi
2777
2778 # conf_bridge (binaural rendering): check if HRIRs are available
2779 AC_CHECK_FILES([bridges/bridge_softmix/include/hrirs.h])
2780
2781 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts])
2782 AST_CHECK_MANDATORY
2783
2784 if test -f build_tools/menuselect-deps; then
2785     # extract old values of all PBX_ variables from menuselect-deps
2786     # and preserve them so that menuselect can determine whether
2787     # any previously-met dependencies are no longer met and warn
2788     # the user appropriately
2789     while IFS="=:" read var val old_val; do
2790         eval "PBX_${var}=\${PBX_${var}}:${val}"
2791     done < build_tools/menuselect-deps
2792 fi
2793
2794 AC_OUTPUT
2795
2796 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2797 if test "x${ac_cv_path_CMP}" = "x:"; then
2798         ( cd `pwd`/menuselect && ./configure )
2799 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2800         ( cd `pwd`/menuselect && ./configure )
2801 fi ; fi
2802
2803 rm makeopts.acbak makeopts.acbak2
2804
2805
2806 if test "x${silent}" != "xyes" ; then
2807 echo
2808 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2809 echo "            .\$7\$7..          .7\$\$7:.    "
2810 echo "          .\$\$:.                 ,\$7.7   "
2811 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2812 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2813 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2814 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2815 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2816 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2817 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2818 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2819 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2820 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2821 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2822 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2823 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2824 echo " \$\$\$\$\$                        \$\$\$       "
2825 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2826 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2827 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2828 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2829 echo
2830 fi
2831
2832 if test "x${AST_IODBC_FOUND}" = "xyes"; then
2833         echo "WARNING: iodbc libs/headers found!"
2834         echo
2835         echo "  If you plan to use ODBC functionality, you should consider"
2836         echo "  switching to unixodbc instead."
2837         echo "  See: https://issues.asterisk.org/jira/browse/ASTERISK-22459"
2838         echo
2839 fi
2840
2841 AC_MSG_NOTICE(Package configured for: )
2842 AC_MSG_NOTICE( OS type  : $host_os)
2843 AC_MSG_NOTICE( Host CPU : $host_cpu)
2844 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2845 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2846 if test "${cross_compiling}" = "yes"; then
2847    AC_MSG_NOTICE( Cross Compilation = YES)
2848 fi