Test for Asterisk Version info
[asterisk/asterisk.git] / configure.ac
1 # Process this file with autoconf to produce a configure script.
2 #
3 # Make sure we use autoconf 2.60 to generate the "configure" script,
4 # in case we want to commit it. Other than that, version 2.59 is
5 # perfectly fine for our purposes, so people who want to modify
6 # this file just have to remember to set the AC_PREREQ argument
7 # to something that suits their needs.
8
9 AC_PREREQ(2.60)
10
11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
12
13 # cross-compile macros
14 AC_CANONICAL_BUILD
15 AC_CANONICAL_HOST
16
17 # check existence of the package
18 AC_CONFIG_SRCDIR([main/asterisk.c])
19
20 AC_CONFIG_AUX_DIR(`pwd`)
21
22 AC_COPYRIGHT("Asterisk")
23 AC_REVISION($Revision$)
24
25 # preserve any CFLAGS or LDFLAGS that may be set
26 # NOTE: This must be done before calling any macros that end up
27 # calling AC_PROG_CC or the like, since they will set a default
28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
29 # we don't want those default flags to be carried over into the
30 # rest of the build system since we have other means of controlling
31 # debugging symbol generation and optimization.
32 CONFIG_CFLAGS="${CFLAGS}"
33 CONFIG_LDFLAGS="${LDFLAGS}"
34 AC_SUBST(CONFIG_CFLAGS)
35 AC_SUBST(CONFIG_LDFLAGS)
36
37 # specify output header file
38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
39
40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
41 # other macro that uses the C compiler, or the default order will be used.
42 AC_PROG_CC([gcc cc])
43
44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
45
46 # System default paths
47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
50 AC_SUBST([astlibdir],         ['${libdir}'])dnl
51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
52 AC_SUBST([astmandir],         ['${mandir}'])dnl
53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
60
61 case "${host_os}" in
62      *bsd*)
63      if test ${prefix} = 'NONE'; then
64         astvarlibdir='${prefix}/share/asterisk'
65         astdbdir='${localstatedir}/db/asterisk'
66      fi
67      ;;
68      darwin*)
69      if test ${prefix} = 'NONE'; then
70         astvarrundir='/Library/Application Support/Asterisk/Run'
71      fi
72      ;;
73 esac
74
75 case "${host_os}" in
76      freebsd*)
77      ac_default_prefix=/usr/local
78      CPPFLAGS=-I/usr/local/include
79      LDFLAGS=-L/usr/local/lib
80      ;;
81      openbsd*)
82      ac_default_prefix=/usr/local
83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
84         if test ${sysconfdir} = '${prefix}/etc'; then
85            astetcdir=/etc/asterisk
86         fi
87         if test ${mandir} = '${prefix}/man'; then
88            astmandir=/usr/share/man
89         fi
90      fi
91      CPPFLAGS=-I/usr/local/include
92      LDFLAGS=-L/usr/local/lib
93      ;;
94      darwin*)
95      ac_default_prefix=/usr/local
96      if test ${prefix} = 'NONE'; then
97         astmoddir='/Library/Application Support/Asterisk/Modules'
98         astvarlibdir='/Library/Application Support/Asterisk'
99         astlogdir=/Library/Logs/Asterisk
100         astvarrundir='/Library/Application Support/Asterisk/Run'
101      fi
102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
104      ;;
105      solaris*)
106      if test ${prefix} = 'NONE'; then
107         astetcdir=/var/etc/asterisk
108         astsbindir=/opt/asterisk/sbin
109         astlibdir=/opt/asterisk/lib
110         astmoddir=/opt/asterisk/lib/modules
111         astheaderdir=/opt/asterisk/include
112         astmandir=/opt/asterisk/man
113         astvarlibdir=/var/opt/asterisk
114         astspooldir=/var/spool/asterisk
115         astlogdir=/var/log/asterisk
116         astvarrundir=/var/run/asterisk
117      fi
118      ;;
119      *)
120      ac_default_prefix=/usr
121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
122         if test ${sysconfdir} = '${prefix}/etc'; then
123            sysconfdir=/etc
124         fi
125         if test ${mandir} = '${prefix}/man'; then
126            mandir=/usr/share/man
127         fi
128      fi
129      ;;
130 esac
131
132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
133      if test ${localstatedir} = '${prefix}/var'; then
134         localstatedir=/var
135      fi
136 fi
137
138 BUILD_PLATFORM=${build}
139 BUILD_CPU=${build_cpu}
140 BUILD_VENDOR=${build_vendor}
141 BUILD_OS=${build_os}
142
143 AC_SUBST(BUILD_PLATFORM)
144 AC_SUBST(BUILD_CPU)
145 AC_SUBST(BUILD_VENDOR)
146 AC_SUBST(BUILD_OS)
147
148 HOST_PLATFORM=${host}
149 HOST_CPU=${host_cpu}
150 HOST_VENDOR=${host_vendor}
151 HOST_OS=${host_os}
152
153 AC_SUBST(HOST_PLATFORM)
154 AC_SUBST(HOST_CPU)
155 AC_SUBST(HOST_VENDOR)
156 AC_SUBST(HOST_OS)
157
158 PBX_WINARCH=0
159
160 case "${host_os}" in
161      freebsd*)
162      OSARCH=FreeBSD
163      ;;
164      netbsd*)
165      OSARCH=NetBSD
166      ;;
167      openbsd*)
168      OSARCH=OpenBSD
169      ;;
170      solaris*)
171      OSARCH=SunOS
172      ;;
173      mingw32)
174      OSARCH=mingw32
175      PBX_WINARCH=1
176      ;;
177      cygwin)
178      OSARCH=cygwin
179      PBX_WINARCH=1
180      ;;
181      linux-gnueabi)
182      OSARCH=linux-gnu
183      ;;
184      kfreebsd*-gnu)
185      OSARCH=kfreebsd-gnu
186      ;;
187      *)
188      OSARCH=${host_os}
189      ;;
190 esac
191
192 AC_SUBST(OSARCH)
193 AC_SUBST(PBX_WINARCH)
194
195 #  check for uname
196 AC_PATH_TOOL([UNAME], [uname], No)
197 if test ! x"${UNAME}" = xNo; then
198    PBX_OSREV=$(${UNAME} -r)
199 fi
200 AC_SUBST(PBX_OSREV)
201
202 AH_TOP(
203 #ifndef ASTERISK_AUTOCONFIG_H
204 #define ASTERISK_AUTOCONFIG_H
205
206 #include "asterisk/buildopts.h"
207
208 )
209
210 AH_BOTTOM(
211 #endif
212 )
213
214 # cross-compile checks
215 if test "${cross_compiling}" = "yes";
216 then
217    AC_CHECK_TOOL(CC, gcc, :)
218    AC_CHECK_TOOL(CXX, g++, :)
219    AC_CHECK_TOOL(LD, ld, :)
220    AC_CHECK_TOOL(RANLIB, ranlib, :)
221 fi
222
223 # Checks for programs.
224 AC_PROG_CXX
225 AC_PROG_CPP
226 AC_PROG_CXXCPP
227 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
228 # the developers regenerating the configure script don't have to install libtool.
229 AST_PROG_LD     # note, does not work on FreeBSD
230 AC_PROG_AWK
231 AC_PROG_INSTALL
232 AC_PROG_LN_S
233 AC_PROG_RANLIB
234 AST_CHECK_GNU_MAKE
235 AC_PROG_EGREP
236
237 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
238 AC_CHECK_TOOLS([AR], [ar gar], :)
239
240 GNU_LD=0
241 if test "x$with_gnu_ld" = "xyes" ; then
242    GNU_LD=1
243 fi
244 AC_SUBST(GNU_LD)
245
246 AC_PATH_PROG([BISON], [bison], :)
247 AC_PATH_PROG([CMP], [cmp], :)
248 AC_PATH_PROG([FLEX], [flex], :)
249 AC_PATH_PROG([GREP], [grep], :)
250 AC_PATH_PROG([PYTHON], [python], :)
251 AC_PATH_PROG([FIND], [find], :)
252 AC_PATH_PROG([COMPRESS], [compress], :)
253 AC_PATH_PROG([BASENAME], [basename], :)
254 AC_PATH_PROG([DIRNAME], [dirname], :)
255 AC_PATH_PROG([SHELL], [sh], :)
256 AC_PATH_PROG([LN], [ln], :)
257 AC_PATH_PROG([DOXYGEN], [doxygen], :)
258 AC_PATH_PROG([DOT], [dot], :)
259 AC_PATH_PROG([WGET], [wget], :)
260 AC_PATH_PROG([CURL], [curl], :)
261 AC_PATH_PROG([RUBBER], [rubber], :)
262 AC_PATH_PROG([CATDVI], [catdvi], :)
263 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
264 AC_PATH_PROG([XMLLINT], [xmllint], :)
265 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
266 if test "${WGET}" != ":" ; then
267   DOWNLOAD=${WGET}
268 else if test "${CURL}" != ":" ; then
269   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
270 else
271   AC_PATH_PROG([FETCH], [fetch], [:])
272   DOWNLOAD=${FETCH}
273 fi
274 fi
275 AC_SUBST(DOWNLOAD)
276 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
277 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
278 AC_PATH_PROG([OPENSSL], [openssl], :)
279
280 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
281         if test "x$BISON" != "x:" ; then
282                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
283                 # Use mktemp if possible; otherwise fall back on mkdir,
284                 # with $RANDOM to make collisions less likely.
285                 : ${TMPDIR=/tmp}
286                 {
287                   tmp=`
288                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
289                   ` &&
290                   test -n "$tmp" && test -d "$tmp"
291                 } || {
292                   tmp=$TMPDIR/foo$$-$RANDOM
293                   (umask 077 && mkdir "$tmp")
294                 } || exit $?
295                 cat >$tmp/test.y <<__EOL__
296 %parse-param {struct parse_io *parseio}
297 %%
298 file : { \$\$ = parseio->pval = 1; }
299         ;
300 %%
301 __EOL__
302                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
303                 if test -e "${tmp}/test.tab.c"; then
304                         ac_cv_path_BISON2=${BISON}
305                 fi
306                 rm -rf ${tmp}
307         fi
308         ])
309 if test "x${ac_cv_path_BISON2}" = "x" ; then
310         BISON=:
311         PBX_BISON=0
312 else
313         PBX_BISON=1
314 fi
315 AC_SUBST(PBX_BISON)
316 if test "x${FLEX}" = "x:" ; then
317         PBX_FLEX=0
318 else
319         PBX_FLEX=1
320 fi
321 AC_SUBST(PBX_FLEX)
322
323 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
324 if test "${SOXMIX}" != ":" ; then
325         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
326 fi
327
328 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
329
330 if test "${MD5}" = "digest" ; then
331    MD5="${MD5} -a md5"
332 fi
333
334 ACX_PTHREAD
335
336 AC_LANG(C)
337
338 AC_ARG_ENABLE([dev-mode],
339         [AS_HELP_STRING([--enable-dev-mode],
340                 [Turn on developer mode])],
341         [case "${enableval}" in
342               y|ye|yes) AST_DEVMODE=yes ;;
343               n|no)  AST_DEVMODE=no ;;
344               noisy)
345               AST_DEVMODE=yes
346               NOISY_BUILD=yes
347               ;;
348               strict)
349               AST_DEVMODE=yes
350               AST_DEVMODE_STRICT=yes
351               ;;
352               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
353         esac])
354 AC_SUBST(NOISY_BUILD)
355 AC_SUBST(AST_DEVMODE)
356 AC_SUBST(AST_DEVMODE_STRICT)
357
358 AST_CODE_COVERAGE=no
359 AC_ARG_ENABLE([coverage],
360         [AS_HELP_STRING([--enable-coverage],
361                 [Turn on code coverage tracking (for gcov)])],
362         [case "${enableval}" in
363               y|ye|yes) AST_CODE_COVERAGE=yes ;;
364               n|no) AST_CODE_COVERAGE=no ;;
365               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
366         esac])
367 AC_SUBST(AST_CODE_COVERAGE)
368
369 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
370 # various packages.
371 # $1 is the prefix for the variables in makeopts and autoconfig.h
372 # $2 is the short comment, $4 is the long comment
373 # $3 is the name used in --with- or --without- flags for configure.
374 #
375 # Package option names should be in alphabetical order
376 # by the --with option name (the third field),
377 # to make things easier for the users.
378
379 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
380 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
381
382 # BKTR is used for backtrace support on platforms that do not
383 # have it natively.
384 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
385 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
386 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
387 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
388 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
389 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
390 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
391 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
392 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
393 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
394 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
395 AST_EXT_LIB_SETUP([ILBC], [System iLBC], [ilbc], [, use 'internal' iLBC otherwise])
396 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
397 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
398 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
399 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
400 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
401 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
402 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
403 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
404 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
405 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
406 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
407 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
408 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
409 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
410 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
411 AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
412 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
413 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
414 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
415 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
416 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
417 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
418 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
419 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
420 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
421 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
422 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
423 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
424 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
425 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
426 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
427 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
428 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
429 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
430 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
431 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
432 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
433 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
434 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
435 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
436 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
437 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
438 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
439 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
440 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
441 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
442 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
443 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
444 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
445 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
446 # ------------------------------------v
447 # TODO: The code can be changed to always include these features now.
448 # These features will always be present if pri_connected_line_update is available.
449 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
450 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
451 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
452 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
453 # ------------------------------------^
454 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
455 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
456 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
457 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
458 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
459 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
460 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
461 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
462 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
463 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
464 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
465 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
466 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
467 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
468 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
469 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
470 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
471 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
472 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
473 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
474 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
475 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
476 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
477 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
478 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
479 AST_EXT_LIB_SETUP([X11], [X11], [x11])
480 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
481
482 # check for basic system features and functionality before
483 # checking for package libraries
484
485 AC_FUNC_ALLOCA
486 AC_HEADER_DIRENT
487 AC_HEADER_STDC
488 AC_HEADER_SYS_WAIT
489 AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h libintl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h strings.h sys/event.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h arpa/nameser.h sys/io.h])
490
491 # Any one of these 4 packages support a mandatory requirement, so we want to check on them as early as possible.
492 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
493 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
494 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
495 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
496
497 EDITLINE_LIB=""
498 if test "x$TERMCAP_LIB" != "x" ; then
499   EDITLINE_LIB="$TERMCAP_LIB"
500 elif test "x$TINFO_LIB" != "x" ; then
501   EDITLINE_LIB="$TINFO_LIB"
502 elif test "x$CURSES_LIB" != "x" ; then
503   EDITLINE_LIB="$CURSES_LIB"
504 elif test "x$NCURSES_LIB" != "x" ; then
505   EDITLINE_LIB="$NCURSES_LIB"
506 else
507   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
508 fi
509 AC_SUBST(EDITLINE_LIB)
510
511 # Another mandatory item (unless it's explicitly disabled)
512 AC_ARG_ENABLE([xmldoc],
513         [AS_HELP_STRING([--disable-xmldoc],
514                 [Explicitly disable XML documentation])],
515         [case "${enableval}" in
516                 y|ye|yes) disable_xmldoc=no ;;
517                 n|no)  disable_xmldoc=yes ;;
518                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
519         esac], [disable_xmldoc=no])
520
521 if test "${disable_xmldoc}" != "yes"; then
522         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
523         [#include <libxml/tree.h>
524         #include <libxml/parser.h>],
525         [LIBXML_TEST_VERSION])
526         if test "${PBX_LIBXML2}" != 1; then
527                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
528                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
529                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
530                 exit 1
531         fi
532 fi
533
534 # some embedded systems omit internationalization (locale) support
535 AC_CHECK_HEADERS([xlocale.h])
536
537 AC_CHECK_HEADERS([winsock.h winsock2.h])
538
539 AC_CHECK_HEADER([sys/poll.h],
540          [],
541      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
542
543 AC_SYS_LARGEFILE
544
545 # Checks for typedefs, structures, and compiler characteristics.
546 AC_HEADER_STDBOOL
547 AC_C_CONST
548 AC_TYPE_UID_T
549 AC_C_INLINE
550 AC_TYPE_LONG_DOUBLE_WIDER
551 AC_TYPE_MODE_T
552 AC_TYPE_OFF_T
553 AC_TYPE_PID_T
554 AC_TYPE_SIZE_T
555 AC_CHECK_MEMBERS([struct stat.st_blksize])
556 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
557 #include <sys/socket.h> ])
558 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
559 AC_HEADER_TIME
560 AC_STRUCT_TM
561 AC_C_VOLATILE
562 AC_CHECK_TYPES([ptrdiff_t])
563
564 # Checks for library functions.
565 AC_FUNC_CHOWN
566 AC_FUNC_CLOSEDIR_VOID
567 AC_FUNC_ERROR_AT_LINE
568 AST_FUNC_FORK
569 AC_FUNC_FSEEKO
570 AC_PROG_GCC_TRADITIONAL
571 # XXX: these are commented out until we determine whether it matters if our malloc()
572 # acts exactly like glibc's or not
573 # AC_FUNC_MALLOC
574 # AC_FUNC_REALLOC
575 AC_FUNC_MEMCMP
576 AC_FUNC_MMAP
577 AC_FUNC_SELECT_ARGTYPES
578 AC_FUNC_SETVBUF_REVERSED
579 AC_TYPE_SIGNAL
580 AC_FUNC_STAT
581 AC_FUNC_STRCOLL
582 AC_FUNC_STRFTIME
583 AC_FUNC_STRNLEN
584 AC_FUNC_STRTOD
585 AC_FUNC_UTIME_NULL
586 AC_FUNC_VPRINTF
587 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap ntohll 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])
588
589 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
590 # so that AC_CHECK_FUNCS can detect functions in that library.
591 AC_CHECK_LIB([m], [sqrt])
592 # BSD might not have exp2, and/or log2
593 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
594
595 # Certain architectures don't really have long double, even though
596 # AC_CHECK_FUNCS would otherwise find the following functions.
597 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
598         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])
599 fi
600
601 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
602 AC_LINK_IFELSE(
603         [AC_LANG_PROGRAM([#include <limits.h>],
604                 [long long foo = LLONG_MAX])],
605         AC_MSG_RESULT(yes)
606         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
607         AC_MSG_RESULT(no)
608 )
609
610 AC_MSG_CHECKING(for timersub in time.h)
611 AC_LINK_IFELSE(
612         [AC_LANG_PROGRAM([#include <sys/time.h>],
613                 [struct timeval *a; timersub(a, a, a);])],
614         AC_MSG_RESULT(yes)
615                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
616         AC_MSG_RESULT(no)
617 )
618
619 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
620 old_LDFLAGS=${LDFLAGS}
621 cat >conftest.dynamics <<_ACEOF
622 {
623         *ast_*;
624 };
625 _ACEOF
626 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
627 PBX_DYNAMIC_LIST=0
628 AC_LINK_IFELSE(
629         [AC_LANG_PROGRAM([], [])],
630         PBX_DYNAMIC_LIST=1
631         AC_MSG_RESULT(yes),
632         AC_MSG_RESULT(no)
633 )
634 AC_SUBST(PBX_DYNAMIC_LIST)
635 LDFLAGS=${old_LDFLAGS}
636 rm -f conftest.dynamics
637
638 AC_CHECK_HEADER([sys/poll.h],
639    [HAS_POLL=1]
640    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
641    )
642
643 AC_ARG_ENABLE([internal-poll],
644         [AS_HELP_STRING([--enable-internal-poll],
645                 [Use Asterisk's poll implementation])],
646         [case "${enableval}" in
647                 y|ye|yes) HAS_POLL="";;
648                 n|no) HAS_POLL="${HAS_POLL}" ;;
649                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
650         esac])
651 AC_SUBST(HAS_POLL)
652
653 AC_ARG_ENABLE([asteriskssl],
654         [AS_HELP_STRING([--disable-asteriskssl],
655                 [Disable Asterisk's SSL wrapper library])],
656         [case "${enableval}" in
657                 y|ye|yes) AST_ASTERISKSSL=yes ;;
658                 n|no)  AST_ASTERISKSSL=no ;;
659                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
660         esac], [AST_ASTERISKSSL=yes])
661 AC_SUBST(AST_ASTERISKSSL)
662
663 # https support (in main/http.c) uses funopen on BSD systems,
664 # fopencookie on linux
665 AC_CHECK_FUNCS([funopen fopencookie])
666
667 AC_CHECK_FUNCS([inet_aton])
668
669 # check if we have IP_PKTINFO constant defined
670 AC_MSG_CHECKING(for IP_PKTINFO)
671 AC_LINK_IFELSE(
672                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
673                                                 [int pi = IP_PKTINFO;])],
674                 AC_MSG_RESULT(yes)
675                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
676                 AC_MSG_RESULT(no)
677 )
678
679 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
680 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
681
682 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
683 AC_LINK_IFELSE(
684         [AC_LANG_PROGRAM([#include <stdlib.h>
685                          #include <netdb.h>],
686                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
687         AC_MSG_RESULT(yes)
688         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
689         AC_MSG_RESULT(no)
690 )
691
692 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
693 AC_LINK_IFELSE(
694         [AC_LANG_PROGRAM([#include <stdlib.h>
695                          #include <netdb.h>],
696                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
697         AC_MSG_RESULT(yes)
698         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
699         AC_MSG_RESULT(no)
700 )
701
702 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
703
704 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
705 AC_LINK_IFELSE(
706 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
707 AC_MSG_RESULT(yes)
708 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
709 AC_MSG_RESULT(no)
710 )
711
712 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
713 AC_LINK_IFELSE(
714 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
715 AC_MSG_RESULT(yes)
716 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
717 AC_MSG_RESULT(no)
718 )
719
720 if test "${cross_compiling}" = "no";
721 then
722   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
723 fi
724
725 AC_MSG_CHECKING(for locale_t in locale.h)
726 AC_LINK_IFELSE(
727 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
728 AC_MSG_RESULT(yes)
729 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
730 AC_MSG_RESULT(no)
731   AC_MSG_CHECKING(for locale_t in xlocale.h)
732   AC_LINK_IFELSE(
733   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
734   AC_MSG_RESULT(yes)
735   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
736   AC_MSG_RESULT(no)
737   )
738 )
739
740 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
741 AC_LINK_IFELSE(
742 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
743 AC_MSG_RESULT(yes)
744 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
745 AC_MSG_RESULT(no)
746 )
747
748 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
749 AC_LINK_IFELSE(
750 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
751 AC_MSG_RESULT(yes)
752 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
753 AC_MSG_RESULT(no)
754 )
755
756 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
757
758 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
759 AC_LINK_IFELSE(
760 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
761 AC_MSG_RESULT(yes)
762 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
763 AC_MSG_RESULT(no)
764 )
765
766 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
767 AC_LINK_IFELSE(
768 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
769 AC_MSG_RESULT(yes)
770 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
771 AC_MSG_RESULT(no)
772 )
773
774 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
775 save_LIBS="$LIBS"
776 save_CFLAGS="$CFLAGS"
777 LIBS="$PTHREAD_LIBS $LIBS"
778 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
779 AC_LINK_IFELSE(
780   [AC_LANG_PROGRAM(
781     [#include <pthread.h>
782      #include <time.h>],
783     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
784   ],[
785     AC_MSG_RESULT(yes)
786     ac_cv_pthread_rwlock_timedwrlock="yes"
787   ],[
788     AC_MSG_RESULT(no)
789     ac_cv_pthread_rwlock_timedwrlock="no"
790   ]
791 )
792 LIBS="$save_LIBS"
793 CFLAGS="$save_CFLAGS"
794 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
795   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
796 fi
797
798 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
799 saved_CFLAGS="${CFLAGS}"
800 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
801 AC_COMPILE_IFELSE(
802   [AC_LANG_PROGRAM(
803     [#include <pthread.h>
804      void empty(){}],
805         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
806   ],[
807     AC_MSG_RESULT(no)
808     ac_cv_pthread_once_needsbraces="no"
809   ],[
810     AC_MSG_RESULT(yes)
811     ac_cv_pthread_once_needsbraces="yes"
812   ]
813 )
814 CFLAGS="${saved_CFLAGS}"
815 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
816   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
817 fi
818
819 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
820
821 # Can we compare a mutex to its initial value?
822 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
823 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
824 AC_LINK_IFELSE(
825         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
826         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
827                 return 0;
828         }
829         return 0])],
830         AC_MSG_RESULT(yes)
831         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.]),
832         AC_MSG_RESULT(no)
833 )
834
835 #if test "${cross_compiling}" = "no";
836 #then
837 #AC_MSG_CHECKING(for working epoll support)
838 #AC_LINK_IFELSE(
839 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
840 #                                         if (res < 0)
841 #                                            return 1;
842 #                                         close (res);
843 #                                         return 0;]),
844 #AC_MSG_RESULT(yes)
845 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
846 #AC_MSG_RESULT(no)
847 #)
848 #fi
849
850 # for FreeBSD thr_self
851 AC_CHECK_HEADERS([sys/thr.h])
852
853 AC_MSG_CHECKING(for compiler atomic operations)
854 AC_LINK_IFELSE(
855 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
856 AC_MSG_RESULT(yes)
857 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
858 AC_MSG_RESULT(no)
859 )
860
861 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
862 AC_MSG_CHECKING([if your system printf is NULL-safe.])
863 AC_RUN_IFELSE(
864         [AC_LANG_PROGRAM([#include <stdio.h>],
865                 [printf("%s", NULL)])],
866         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
867         AC_MSG_RESULT(yes),
868         AC_MSG_RESULT(no),
869         # It's unlikely an embedded system will have this.
870         AC_MSG_RESULT(unknown)
871 )
872
873 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
874 AC_RUN_IFELSE(
875 [AC_LANG_PROGRAM([
876 #include <stdio.h>
877 #include <sys/select.h>
878 #include <sys/time.h>
879 #include <sys/resource.h>
880 #include <string.h>
881 #include <errno.h>
882 #include <stdlib.h>
883 #include <sys/types.h>
884 #include <sys/stat.h>
885 #include <fcntl.h>
886 #include <unistd.h>
887 ], [[
888         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
889         int fd0, fd1;
890         struct timeval tv = { 0, };
891         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
892         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
893         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
894         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
895         FD_SET(fd0, (fd_set *) &fds);
896         FD_SET(fd1, (fd_set *) &fds);
897         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
898         exit(0)]])],
899         AC_MSG_RESULT(yes)
900         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
901         AC_MSG_RESULT(no),
902         AC_MSG_RESULT(cross-compile)
903 )
904
905 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
906         AC_RUN_IFELSE(
907                 [AC_LANG_PROGRAM([
908 #include <unistd.h>
909 #include <sys/types.h>
910 #include <stdlib.h>
911 ], [if (getuid() != 0) { exit(1); }])],
912                 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.]))
913 fi
914
915 AST_GCC_ATTRIBUTE(pure)
916 AST_GCC_ATTRIBUTE(malloc)
917 AST_GCC_ATTRIBUTE(const)
918 AST_GCC_ATTRIBUTE(unused)
919 AST_GCC_ATTRIBUTE(always_inline)
920 AST_GCC_ATTRIBUTE(deprecated)
921 AST_GCC_ATTRIBUTE(sentinel)
922 AST_GCC_ATTRIBUTE(warn_unused_result)
923
924 # Support weak symbols on a platform specific basis.  The Mac OS X
925 # (Darwin) support must be isolated from the other platforms because
926 # it has caused other platforms to fail.
927 #
928 case "${OSARCH}" in
929         darwin*)
930         # Allow weak symbol support on Darwin platforms only because there
931         # is active community support for it.
932         # However, Darwin seems to break weak symbols for each new version.
933         #
934         AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
935
936         # Several other platforms including Linux have GCC versions that
937         # define the weak attribute.  However, this attribute is only
938         # setup for use in the code by Darwin.
939         AST_GCC_ATTRIBUTE(weak, [], [], PBX_WEAKREF)
940         ;;
941         linux-gnu)
942         # Primarily support weak symbols on Linux platforms.
943         #
944         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
945         ;;
946         *)
947         # Allow weak symbols on other platforms.  However, any problems
948         # with this feature on other platforms must be fixed by the
949         # community.
950         #
951         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
952         ;;
953 esac
954
955 AC_MSG_CHECKING(for -ffunction-sections support)
956 saved_CFLAGS="${CFLAGS}"
957 CFLAGS="${CFLAGS} -ffunction-sections"
958 AC_COMPILE_IFELSE(
959         [AC_LANG_PROGRAM([], [int x = 1;])],
960         AC_MSG_RESULT(yes)
961         [saved_LDFLAGS="${LDFLAGS}"]
962         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
963         AC_MSG_CHECKING(for --gc-sections support)
964         AC_LINK_IFELSE(
965                 [AC_LANG_PROGRAM([], [int x = 1;])],
966                 AC_MSG_RESULT(yes)
967                 [GC_CFLAGS="-ffunction-sections"]
968                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
969                 AC_MSG_RESULT(no)
970         )
971         [LDFLAGS="${saved_LDFLAGS}"],
972         AC_MSG_RESULT(no)
973 )
974 CFLAGS="${saved_CFLAGS}"
975 AC_SUBST(GC_CFLAGS)
976 AC_SUBST(GC_LDFLAGS)
977
978 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
979 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
980         AC_MSG_RESULT(yes)
981         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
982 else
983         AC_MSG_RESULT(no)
984         AST_DECLARATION_AFTER_STATEMENT=
985 fi
986 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
987
988 AC_MSG_CHECKING(for -Wtrampolines support)
989 if $(${CC} -Wtrampolines -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
990         AC_MSG_RESULT(yes)
991         AST_TRAMPOLINES=-Wtrampolines
992 else
993         AC_MSG_RESULT(no)
994         AST_TRAMPOLINES=
995 fi
996 AC_SUBST(AST_TRAMPOLINES)
997
998 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
999 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1000         AC_MSG_RESULT(yes)
1001         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
1002 else
1003         AC_MSG_RESULT(no)
1004         AST_FORTIFY_SOURCE=
1005 fi
1006 AC_SUBST(AST_FORTIFY_SOURCE)
1007
1008 AC_MSG_CHECKING(for -fno-strict-overflow)
1009 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1010         AC_MSG_RESULT(yes)
1011         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
1012 else
1013         AC_MSG_RESULT(no)
1014         AST_NO_STRICT_OVERFLOW=
1015 fi
1016 AC_SUBST(AST_NO_STRICT_OVERFLOW)
1017
1018 AC_MSG_CHECKING(for -Wshadow)
1019 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1020         AC_MSG_RESULT(yes)
1021         AST_SHADOW_WARNINGS=-Wshadow
1022 else
1023         AC_MSG_RESULT(no)
1024         AST_SHADOW_WARNINGS=
1025 fi
1026 AC_SUBST(AST_SHADOW_WARNINGS)
1027
1028 AC_MSG_CHECKING(for -march=native support)
1029 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1030         if test "${CONFIG_CFLAGS}" = ""; then
1031                 AC_MSG_RESULT(yes)
1032                 AST_NATIVE_ARCH=1
1033         else
1034                 AC_MSG_RESULT(user CFLAGS present)
1035                 AST_NATIVE_ARCH=
1036         fi
1037 else
1038         AC_MSG_RESULT(no)
1039         AST_NATIVE_ARCH=
1040 fi
1041 AC_SUBST(AST_NATIVE_ARCH)
1042
1043 dnl Nested functions required for RAII implementation
1044 AC_MSG_CHECKING(for -fnested-functions)
1045 AC_COMPILE_IFELSE(
1046         dnl Prototype needed due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36774
1047         [AC_LANG_PROGRAM([], [auto void foo(void); void foo(void) {}])],
1048         AC_MSG_RESULT(no)
1049         [AST_NESTED_FUNCTIONS=],
1050         AC_MSG_RESULT(required)
1051         [AST_NESTED_FUNCTIONS=-fnested-functions]
1052 )
1053 AC_SUBST(AST_NESTED_FUNCTIONS)
1054
1055 AC_MSG_CHECKING(for sysinfo)
1056 AC_LINK_IFELSE(
1057         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1058                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1059         AC_MSG_RESULT(yes)
1060         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1061         AC_MSG_RESULT(no)
1062 )
1063
1064 AC_SEARCH_LIBS(res_9_ninit, resolv)
1065 AC_MSG_CHECKING(for res_ninit)
1066 AC_LINK_IFELSE(
1067         [AC_LANG_PROGRAM([
1068                         #ifdef HAVE_SYS_SOCKET_H
1069                         #include <sys/socket.h>
1070                         #endif
1071                         #ifdef HAVE_NETINET_IN_H
1072                         #include <netinet/in.h>
1073                         #endif
1074                         #ifdef HAVE_ARPA_NAMESER_H
1075                         #include <arpa/nameser.h>
1076                         #endif
1077                         #include <resolv.h>],
1078                         [int foo = res_ninit(NULL);])],
1079         AC_MSG_RESULT(yes)
1080         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1081         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1082         AC_MSG_CHECKING(for res_ndestroy)
1083         AC_LINK_IFELSE(
1084                 [AC_LANG_PROGRAM([
1085                                 #ifdef HAVE_SYS_SOCKET_H
1086                                 #include <sys/socket.h>
1087                                 #endif
1088                                 #ifdef HAVE_NETINET_IN_H
1089                                 #include <netinet/in.h>
1090                                 #endif
1091                                 #ifdef HAVE_ARPA_NAMESER_H
1092                                 #include <arpa/nameser.h>
1093                                 #endif
1094                                 #include <resolv.h>],
1095                                 [res_ndestroy(NULL);])],
1096                 AC_MSG_RESULT(yes)
1097                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1098                 AC_MSG_RESULT(no)
1099         )
1100         AC_SEARCH_LIBS(res_9_close, resolv)
1101         AC_MSG_CHECKING(for res_close)
1102         AC_LINK_IFELSE(
1103                 [AC_LANG_PROGRAM([
1104                                 #ifdef HAVE_SYS_SOCKET_H
1105                                 #include <sys/socket.h>
1106                                 #endif
1107                                 #ifdef HAVE_NETINET_IN_H
1108                                 #include <netinet/in.h>
1109                                 #endif
1110                                 #ifdef HAVE_ARPA_NAMESER_H
1111                                 #include <arpa/nameser.h>
1112                                 #endif
1113                                 #include <resolv.h>],
1114                                 [res_close();])],
1115                 AC_MSG_RESULT(yes)
1116                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1117                 AC_MSG_RESULT(no)
1118         ),
1119         AC_MSG_RESULT(no)
1120 )
1121
1122 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1123
1124 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1125
1126 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1127
1128 AC_CHECK_HEADER([libkern/OSAtomic.h],
1129                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1130
1131 AC_CHECK_SIZEOF([int])
1132 AC_CHECK_SIZEOF([long])
1133 AC_CHECK_SIZEOF([long long])
1134 AC_CHECK_SIZEOF([char *])
1135 AC_CHECK_SIZEOF(long)
1136 AC_CHECK_SIZEOF(long long)
1137 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1138 fd_set foo;])
1139 # This doesn't actually work; what it does is to use the variable set in the
1140 # previous test as a cached value to set the right output variables.
1141 AC_CHECK_SIZEOF(fd_set.fds_bits)
1142
1143 # Set a type compatible with the previous.  We cannot just use a generic type
1144 # for these bits, because on big-endian systems, the bits won't match up
1145 # correctly if the size is wrong.
1146 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1147   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1148 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1149   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1150 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1151   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1152 fi ; fi ; fi
1153
1154 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1155 PBX_DLADDR=0
1156 old_LIBS=${LIBS}
1157 LIBS="${LIBS} -ldl"
1158 AC_LINK_IFELSE(
1159         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1160 #include <dlfcn.h>],
1161                 [dladdr((void *)0, (void *)0)]
1162         )],
1163         AC_MSG_RESULT(yes)
1164         PBX_DLADDR=1
1165         AC_SUBST([PBX_DLADDR])
1166         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1167         AC_MSG_RESULT(no)
1168 )
1169 LIBS=${old_LIBS}
1170
1171 # PKGCONFIG is used in later tests
1172 PKG_PROG_PKG_CONFIG()
1173
1174
1175 # do the package library checks now
1176
1177 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1178
1179 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1180
1181 if test "${PBX_BFD}" = "0"; then
1182   # Fedora/RedHat/CentOS require extra libraries
1183   AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty])
1184 fi
1185
1186 if test "x${OSARCH}" = "xlinux-gnu" ; then
1187   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1188 fi
1189
1190 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1191 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1192 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1193
1194 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1195
1196 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1197
1198 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1199
1200 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1201 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1202
1203 GSM_INTERNAL="yes"
1204 AC_SUBST(GSM_INTERNAL)
1205 GSM_SYSTEM="yes"
1206 if test "${USE_GSM}" != "no"; then
1207    if test "${GSM_DIR}" = "internal"; then
1208       GSM_SYSTEM="no"
1209    elif test "${GSM_DIR}" != ""; then
1210       GSM_INTERNAL="no"
1211    fi
1212    if test "${GSM_SYSTEM}" = "yes"; then
1213       gsmlibdir=""
1214       if test "x${GSM_DIR}" != "x"; then
1215          if test -d ${GSM_DIR}/lib; then
1216             gsmlibdir="-L${GSM_DIR}/lib"
1217          else
1218             gsmlibdir="-L${GSM_DIR}"
1219          fi
1220       fi
1221       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1222       [Define to indicate the GSM library]), [], ${gsmlibdir})
1223       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1224          if test "x${GSM_DIR}" != "x" ; then
1225             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1226             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1227          else
1228             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1229             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1230          fi
1231          if test "${GSM_HEADER_FOUND}" = "0" ; then
1232             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1233                if test "x${GSM_MANDATORY}" = "xyes" ; then
1234                   AC_MSG_NOTICE([***])
1235                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1236                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1237                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1238                   exit 1
1239                fi
1240             fi
1241          fi
1242          GSM_OK=0
1243          if test "${GSM_HEADER_FOUND}" = "1" ; then
1244             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1245             GSM_OK=1
1246          else
1247             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1248                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1249                GSM_OK=1
1250             fi
1251          fi
1252          if test "${GSM_OK}" = "1" ; then
1253             GSM_LIB="-lgsm"
1254             if test "x${GSM_DIR}" != "x"; then
1255                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1256                GSM_INCLUDE="-I${GSM_DIR}/include"
1257             fi
1258             PBX_GSM=1
1259             GSM_INTERNAL="no"
1260          fi
1261       fi
1262    fi
1263    if test "${GSM_INTERNAL}" = "yes"; then
1264       PBX_GSM=1
1265       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1266    fi
1267 fi
1268
1269 ILBC_INTERNAL="yes"
1270 AC_SUBST(ILBC_INTERNAL)
1271 ILBC_SYSTEM="yes"
1272 if test "${USE_ILBC}" != "no"; then
1273    if test "${ILBC_DIR}" = "internal"; then
1274       ILBC_SYSTEM="no"
1275    elif test "${ILBC_DIR}" != ""; then
1276       ILBC_INTERNAL="no"
1277    fi
1278    if test "${ILBC_SYSTEM}" = "yes"; then
1279       AST_PKG_CONFIG_CHECK(ILBC, libilbc)
1280       if test "$PBX_ILBC" = "1"; then
1281          ILBC_INTERNAL="no"
1282       fi
1283    fi
1284    if test "${ILBC_INTERNAL}" = "yes"; then
1285       PBX_ILBC=1
1286    fi
1287 fi
1288
1289 LIBEDIT_INTERNAL="yes"
1290 AC_SUBST(LIBEDIT_INTERNAL)
1291 LIBEDIT_SYSTEM="yes"
1292 if test "${USE_LIBEDIT}" != "no"; then
1293    if test "${LIBEDIT_DIR}" = "internal"; then
1294       LIBEDIT_SYSTEM="no"
1295    elif test "${LIBEDIT_DIR}" != ""; then
1296       LIBEDIT_INTERNAL="no"
1297    fi
1298    if test "${LIBEDIT_SYSTEM}" = "yes"; then
1299       AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
1300       if test "$PBX_LIBEDIT" = "1"; then
1301          LIBEDIT_INTERNAL="no"
1302       fi
1303    fi
1304    if test "${LIBEDIT_INTERNAL}" = "yes"; then
1305       PBX_LIBEDIT=1
1306    fi
1307 fi
1308
1309 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1310 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1311 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1312 # Some versions of Linux package iconv in glibc
1313 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1314
1315 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1316 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1317
1318 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1319
1320 if test "${USE_IMAP_TK}" != "no"; then
1321         saved_cppflags="${CPPFLAGS}"
1322         saved_libs="${LIBS}"
1323         switch_to_system_on_failure="no"
1324         if test "${IMAP_TK_DIR}" = ""; then
1325                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1326                 switch_to_system_on_failure="yes"
1327         fi
1328         if test "${IMAP_TK_DIR}" != "system"; then
1329                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1330                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1331                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1332                 fi
1333                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1334                 imap_include="-I${IMAP_TK_DIR}/c-client"
1335         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1336                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1337                 AC_LINK_IFELSE(
1338                 [AC_LANG_PROGRAM(
1339                                 [#include "c-client.h"
1340                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1341                                 {
1342                                 }
1343                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1344                                 {
1345                                 }
1346                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1347                                 {
1348                                 }
1349                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1350                                 {
1351                                 }
1352                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1353                                 {
1354                                 }
1355                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1356                                 {
1357                                 }
1358                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1359                                 {
1360                                 }
1361                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1362                                 {
1363                                 }
1364                                 void mm_log (char *string,long errflg)
1365                                 {
1366                                 }
1367                                 void mm_dlog (char *string)
1368                                 {
1369                                 }
1370                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1371                                 {
1372                                 }
1373                                 void mm_critical (MAILSTREAM *stream)
1374                                 {
1375                                 }
1376                                 void mm_nocritical (MAILSTREAM *stream)
1377                                 {
1378                                 }
1379                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1380                                 {
1381                                 }
1382                                 void mm_fatal (char *string)
1383                                 {
1384                                 }],
1385                                 [
1386                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1387                                 ]
1388                         )],
1389                         [ac_cv_imap_tk="yes"],
1390                         [ac_cv_imap_tk="no"]
1391                 )
1392                 if test "${ac_cv_imap_tk}" = "yes"; then
1393                         AC_LINK_IFELSE(
1394                                 [AC_LANG_PROGRAM(
1395                                         [#include "c-client.h"
1396                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1397                                         {
1398                                         }
1399                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1400                                         {
1401                                         }
1402                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1403                                         {
1404                                         }
1405                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1406                                         {
1407                                         }
1408                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1409                                         {
1410                                         }
1411                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1412                                         {
1413                                         }
1414                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1415                                         {
1416                                         }
1417                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1418                                         {
1419                                         }
1420                                         void mm_log (char *string,long errflg)
1421                                         {
1422                                         }
1423                                         void mm_dlog (char *string)
1424                                         {
1425                                         }
1426                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1427                                         {
1428                                         }
1429                                         void mm_critical (MAILSTREAM *stream)
1430                                         {
1431                                         }
1432                                         void mm_nocritical (MAILSTREAM *stream)
1433                                         {
1434                                         }
1435                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1436                                         {
1437                                         }
1438                                         void mm_fatal (char *string)
1439                                         {
1440                                         }],
1441                                         [
1442                                         long check = mail_expunge_full(NULL, "", 0);
1443                                         ]
1444                                 )],
1445                                 [ac_cv_imap_tk2006="yes"],
1446                                 [ac_cv_imap_tk2006="no"]
1447                         )
1448                 fi
1449                 CPPFLAGS="${saved_cppflags}"
1450                 LIBS="${saved_libs}"
1451                 if test "${ac_cv_imap_tk}" = "no"; then
1452                         AC_MSG_RESULT(no)
1453                         if test "${switch_to_system_on_failure}" = "yes"; then
1454                                 IMAP_TK_DIR="system"
1455                         else #This means they specified a directory. Search for a package installation there too
1456                                 AC_MSG_CHECKING([for system c-client library...])
1457                                 CPPFLAGS="${saved_cppflags}"
1458                                 LIBS="${saved_libs}"
1459                                 imap_include="-I${IMAP_TK_DIR}/include"
1460                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1461                                 imap_libs="-lc-client"
1462                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1463                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1464                                 AC_LINK_IFELSE(
1465                                 [AC_LANG_PROGRAM(
1466                                                 [#include "c-client.h"
1467                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1468                                                 {
1469                                                 }
1470                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1471                                                 {
1472                                                 }
1473                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1474                                                 {
1475                                                 }
1476                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1477                                                 {
1478                                                 }
1479                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1480                                                 {
1481                                                 }
1482                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1483                                                 {
1484                                                 }
1485                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1486                                                 {
1487                                                 }
1488                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1489                                                 {
1490                                                 }
1491                                                 void mm_log (char *string,long errflg)
1492                                                 {
1493                                                 }
1494                                                 void mm_dlog (char *string)
1495                                                 {
1496                                                 }
1497                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1498                                                 {
1499                                                 }
1500                                                 void mm_critical (MAILSTREAM *stream)
1501                                                 {
1502                                                 }
1503                                                 void mm_nocritical (MAILSTREAM *stream)
1504                                                 {
1505                                                 }
1506                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1507                                                 {
1508                                                 }
1509                                                 void mm_fatal (char *string)
1510                                                 {
1511                                                 }],
1512                                                 [
1513                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1514                                                 ]
1515                                         )],
1516                                         [ac_cv_imap_tk="yes"],
1517                                         [ac_cv_imap_tk="no"]
1518                                 )
1519                                 if test "${ac_cv_imap_tk}" = "yes"; then
1520                                         AC_LINK_IFELSE(
1521                                                 [AC_LANG_PROGRAM(
1522                                                         [#include "c-client.h"
1523                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1524                                                         {
1525                                                         }
1526                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1527                                                         {
1528                                                         }
1529                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1530                                                         {
1531                                                         }
1532                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1533                                                         {
1534                                                         }
1535                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1536                                                         {
1537                                                         }
1538                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1539                                                         {
1540                                                         }
1541                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1542                                                         {
1543                                                         }
1544                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1545                                                         {
1546                                                         }
1547                                                         void mm_log (char *string,long errflg)
1548                                                         {
1549                                                         }
1550                                                         void mm_dlog (char *string)
1551                                                         {
1552                                                         }
1553                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1554                                                         {
1555                                                         }
1556                                                         void mm_critical (MAILSTREAM *stream)
1557                                                         {
1558                                                         }
1559                                                         void mm_nocritical (MAILSTREAM *stream)
1560                                                         {
1561                                                         }
1562                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1563                                                         {
1564                                                         }
1565                                                         void mm_fatal (char *string)
1566                                                         {
1567                                                         }],
1568                                                         [
1569                                                         long check = mail_expunge_full(NULL, "", 0);
1570                                                         ]
1571                                                 )],
1572                                                 [ac_cv_imap_tk2006="yes"],
1573                                                 [ac_cv_imap_tk2006="no"]
1574                                         )
1575                                 fi
1576                         fi
1577                 fi
1578         fi
1579         if test "${IMAP_TK_DIR}" = "system"; then
1580                 #We will enter here if user specified "system" or if any of above checks failed
1581                 AC_MSG_CHECKING([for system c-client library...])
1582                 CPPFLAGS="${saved_cppflags}"
1583                 LIBS="${saved_libs}"
1584                 imap_ldflags=""
1585                 imap_libs="-lc-client"
1586                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1587                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1588                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1589                 AC_LINK_IFELSE(
1590                 [AC_LANG_PROGRAM(
1591                                 [#include <stdio.h>
1592                                 #include <imap/c-client.h>
1593                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1594                                 {
1595                                 }
1596                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1597                                 {
1598                                 }
1599                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1600                                 {
1601                                 }
1602                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1603                                 {
1604                                 }
1605                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1606                                 {
1607                                 }
1608                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1609                                 {
1610                                 }
1611                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1612                                 {
1613                                 }
1614                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1615                                 {
1616                                 }
1617                                 void mm_log (char *string,long errflg)
1618                                 {
1619                                 }
1620                                 void mm_dlog (char *string)
1621                                 {
1622                                 }
1623                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1624                                 {
1625                                 }
1626                                 void mm_critical (MAILSTREAM *stream)
1627                                 {
1628                                 }
1629                                 void mm_nocritical (MAILSTREAM *stream)
1630                                 {
1631                                 }
1632                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1633                                 {
1634                                 }
1635                                 void mm_fatal (char *string)
1636                                 {
1637                                 }],
1638                                 [
1639                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1640                                 ]
1641                         )],
1642                         [ac_cv_imap_tk="yes"],
1643                         [ac_cv_imap_tk="no"]
1644                 )
1645                 if test "${ac_cv_imap_tk}" = "yes"; then
1646                         AC_LINK_IFELSE(
1647                                 [AC_LANG_PROGRAM(
1648                                         [#include <stdio.h>
1649                                         #include <imap/c-client.h>
1650                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1651                                         {
1652                                         }
1653                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1654                                         {
1655                                         }
1656                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1657                                         {
1658                                         }
1659                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1660                                         {
1661                                         }
1662                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1663                                         {
1664                                         }
1665                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1666                                         {
1667                                         }
1668                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1669                                         {
1670                                         }
1671                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1672                                         {
1673                                         }
1674                                         void mm_log (char *string,long errflg)
1675                                         {
1676                                         }
1677                                         void mm_dlog (char *string)
1678                                         {
1679                                         }
1680                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1681                                         {
1682                                         }
1683                                         void mm_critical (MAILSTREAM *stream)
1684                                         {
1685                                         }
1686                                         void mm_nocritical (MAILSTREAM *stream)
1687                                         {
1688                                         }
1689                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1690                                         {
1691                                         }
1692                                         void mm_fatal (char *string)
1693                                         {
1694                                         }],
1695                                         [
1696                                         long check = mail_expunge_full(NULL, "", 0);
1697                                         ]
1698                                 )],
1699                                 [ac_cv_imap_tk2006="yes"],
1700                                 [ac_cv_imap_tk2006="no"]
1701                         )
1702                 else #looking in imap directory didn't work, try c-client
1703                         imap_ldflags=""
1704                         imap_libs="-lc-client"
1705                         imap_include="-DUSE_SYSTEM_CCLIENT"
1706                         CPPFLAGS="${saved_cppflags}"
1707                         LIBS="${saved_libs}"
1708                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1709                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1710                         AC_LINK_IFELSE(
1711                         [AC_LANG_PROGRAM(
1712                                         [#include <stdio.h>
1713                                         #include <c-client/c-client.h>
1714                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1715                                         {
1716                                         }
1717                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1718                                         {
1719                                         }
1720                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1721                                         {
1722                                         }
1723                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1724                                         {
1725                                         }
1726                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1727                                         {
1728                                         }
1729                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1730                                         {
1731                                         }
1732                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1733                                         {
1734                                         }
1735                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1736                                         {
1737                                         }
1738                                         void mm_log (char *string,long errflg)
1739                                         {
1740                                         }
1741                                         void mm_dlog (char *string)
1742                                         {
1743                                         }
1744                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1745                                         {
1746                                         }
1747                                         void mm_critical (MAILSTREAM *stream)
1748                                         {
1749                                         }
1750                                         void mm_nocritical (MAILSTREAM *stream)
1751                                         {
1752                                         }
1753                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1754                                         {
1755                                         }
1756                                         void mm_fatal (char *string)
1757                                         {
1758                                         }],
1759                                         [
1760                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1761                                         ]
1762                                 )],
1763                                 [ac_cv_imap_tk="yes"],
1764                                 [ac_cv_imap_tk="no"]
1765                         )
1766                         if test "${ac_cv_imap_tk}" = "yes"; then
1767                                 AC_LINK_IFELSE(
1768                                         [AC_LANG_PROGRAM(
1769                                                 [#include <stdio.h>
1770                                                 #include <c-client/c-client.h>
1771                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1772                                                 {
1773                                                 }
1774                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1775                                                 {
1776                                                 }
1777                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1778                                                 {
1779                                                 }
1780                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1781                                                 {
1782                                                 }
1783                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1784                                                 {
1785                                                 }
1786                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1787                                                 {
1788                                                 }
1789                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1790                                                 {
1791                                                 }
1792                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1793                                                 {
1794                                                 }
1795                                                 void mm_log (char *string,long errflg)
1796                                                 {
1797                                                 }
1798                                                 void mm_dlog (char *string)
1799                                                 {
1800                                                 }
1801                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1802                                                 {
1803                                                 }
1804                                                 void mm_critical (MAILSTREAM *stream)
1805                                                 {
1806                                                 }
1807                                                 void mm_nocritical (MAILSTREAM *stream)
1808                                                 {
1809                                                 }
1810                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1811                                                 {
1812                                                 }
1813                                                 void mm_fatal (char *string)
1814                                                 {
1815                                                 }],
1816                                                 [
1817                                                 long check = mail_expunge_full(NULL, "", 0);
1818                                                 ]
1819                                         )],
1820                                         [ac_cv_imap_tk2006="yes"],
1821                                         [ac_cv_imap_tk2006="no"]
1822                                 )
1823                         fi
1824                 fi
1825         fi
1826         if test "${ac_cv_imap_tk}" = "yes"; then
1827                 AC_MSG_RESULT(yes)
1828                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1829                 IMAP_TK_INCLUDE="${imap_include}"
1830                 PBX_IMAP_TK=1
1831                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1832                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1833                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1834                 fi
1835         else
1836                 AC_MSG_RESULT(no)
1837         fi
1838         CPPFLAGS="${saved_cppflags}"
1839         LIBS="${saved_libs}"
1840 fi
1841
1842 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1843
1844 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1845
1846 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1847
1848 # BSD (and OS X) equivalent of inotify
1849 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1850
1851 # 64-bit version of kevent (from kqueue) on OS X
1852 AC_CHECK_FUNCS([kevent64])
1853
1854 # Needed by unixodbc
1855 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1856
1857 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1858
1859 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1860
1861 if test "${PBX_MISDN}" = 1; then
1862    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1863    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1864    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1865    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1866    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1867    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1868 fi
1869
1870 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1871
1872 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1873
1874 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1875
1876 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1877 [#include <ne_auth.h>],
1878 [#ifndef NE_AUTH_NTLM
1879 #error Need libneon >= 0.29.0
1880 #endif])
1881
1882 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1883 [#include <net-snmp/net-snmp-config.h>
1884 #include <net-snmp/net-snmp-includes.h>
1885 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1886 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1887
1888 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1889
1890 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1891
1892 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1893
1894 # Non-glibc platforms require libexecinfo for backtrace support
1895 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1896 # Linux, however, has backtrace directly in glibc
1897 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1898
1899 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1900
1901 # possible places for oss definitions
1902 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1903 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1904 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1905
1906 PG_CONFIG=No
1907 if test "${USE_PGSQL}" != "no"; then
1908    if test "x${PGSQL_DIR}" != "x"; then
1909       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1910       if test x"${PG_CONFIG}" = xNo; then
1911          AC_MSG_NOTICE([***])
1912          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1913          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1914          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1915          AC_MSG_NOTICE([*** including --without-postgres])
1916          exit 1
1917       fi
1918    else
1919       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1920    fi
1921 fi
1922 if test "${PG_CONFIG}" != No; then
1923    PGSQL_libdir=`${PG_CONFIG} --libdir`
1924    PGSQL_includedir=`${PG_CONFIG} --includedir`
1925    if test "x$?" != "x0" ; then
1926       if test -n "${PGSQL_MANDATORY}" ; then
1927          AC_MSG_NOTICE([***])
1928          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1929          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1930          AC_MSG_NOTICE([*** including --without-postgres])
1931          exit 1
1932           fi
1933    else
1934       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1935       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1936
1937       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1938       old_CFLAGS=${CFLAGS}
1939       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1940       old_LDFLAGS=${LDFLAGS}
1941       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1942       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1943           [const char *foo = pg_encoding_to_char(1)])],
1944         [AC_MSG_RESULT(yes)
1945          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1946         [AC_MSG_RESULT(no)])
1947       CFLAGS=${old_CFLAGS}
1948       LDFLAGS=${old_LDFLAGS}
1949
1950       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1951          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1952          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1953          PBX_PGSQL=1
1954       elif test -n "${PGSQL_MANDATORY}";
1955       then
1956          AC_MSG_NOTICE([***])
1957          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1958          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1959          AC_MSG_NOTICE([*** including --without-postgres])
1960          exit 1
1961       fi
1962    fi
1963 fi
1964
1965 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1966
1967 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1968
1969 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1970 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
1971 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
1972 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
1973 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
1974 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1975 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1976 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1977 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1978 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1979 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1980 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1981 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1982 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1983 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1984 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1985
1986 # ------------------------------------v
1987 # TODO: The code can be changed to always include these features now.
1988 # These features will always be present if pri_connected_line_update is available.
1989 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1990 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1991 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1992 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1993 # ------------------------------------^
1994
1995 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1996
1997 AST_C_COMPILE_CHECK([SPANDSP], [
1998                 #if SPANDSP_RELEASE_DATE < 20080516
1999                 #error "spandsp 0.0.5 or greater is required"
2000                 #endif
2001         ], [spandsp/version.h], , [minimum version of SpanDSP])
2002
2003 if test "x${PBX_SPANDSP}" = "x1" ; then
2004         # We found the correct version in the header, now let's make sure it links
2005         # properly, and that libtiff is available
2006         PBX_SPANDSP=0
2007         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
2008 fi
2009
2010 if test "x${PBX_SPANDSP}" = "x1" ; then
2011         # We also need t38_terminal_init()
2012         PBX_SPANDSP=0
2013         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
2014 fi
2015
2016 # Check for libss7 v1.0 branch compatible version.
2017 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_set_adjpc], [libss7.h])
2018
2019 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
2020
2021 if test "${USE_PWLIB}" != "no"; then
2022         if test -n "${PWLIB_DIR}"; then
2023                 PWLIBDIR="${PWLIB_DIR}"
2024         fi
2025         AST_CHECK_PWLIB()
2026         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
2027
2028         if test "${HAS_PWLIB:-unset}" != "unset"; then
2029                 AST_CHECK_PWLIB_PLATFORM()
2030
2031                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
2032
2033                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
2034                         [Define if your system has the PWLib libraries.],
2035                         [#include "ptlib.h"],
2036                         [int q = (int) PTime::IsDaylightSavings();])
2037         fi
2038 fi
2039
2040 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
2041         if test -n "${OPENH323_DIR}"; then
2042                 OPENH323DIR="${OPENH323_DIR}"
2043         fi
2044         AST_CHECK_OPENH323()
2045         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
2046         AST_CHECK_OPENH323_BUILD()
2047         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
2048         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
2049                 [Define if your system has the OpenH323 libraries.],
2050                 [#include "ptlib.h"
2051                 #include "h323.h"
2052                 #include "h323ep.h"],
2053                 [H323EndPoint ep = H323EndPoint();],
2054                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
2055 fi
2056
2057 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
2058 if test "x${PBX_LUA}" = "x1" ; then
2059         if test x"${LUA_DIR}" = x; then
2060                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
2061         else
2062                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
2063         fi
2064 fi
2065
2066 # Some distributions (like SuSE) remove the 5.1 suffix.
2067 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
2068
2069 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
2070
2071 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
2072 AST_EXT_LIB_CHECK([COROSYNC_CFG_STATE_TRACK], [cfg], [corosync_cfg_state_track], [corosync/cfg.h], [-lcfg])
2073
2074 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
2075
2076 # See if the main speex library contains the preprocess functions
2077 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2078 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
2079    PBX_SPEEX_PREPROCESS=1
2080 fi
2081
2082 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
2083 if test "${PBX_SPEEXDSP}" = 1; then
2084    PBX_SPEEX_PREPROCESS=1
2085 fi
2086
2087 AC_SUBST(PBX_SPEEX_PREPROCESS)
2088
2089 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2090
2091 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2092
2093 if test "${PBX_SQLITE3}" != 1; then
2094         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2095         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2096         exit 1
2097 fi
2098
2099 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2100
2101 if test "$PBX_CRYPTO" = "1";
2102 then
2103         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2104 fi
2105
2106 if test "$PBX_OPENSSL" = "1";
2107 then
2108         AST_CHECK_OSPTK([4], [0], [0])
2109         AST_EXT_LIB_CHECK([OPENSSL_SRTP], [ssl], [SSL_CTX_set_tlsext_use_srtp], [openssl/ssl.h], [-lcrypto])
2110 fi
2111
2112 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2113
2114 if test "$PBX_SRTP" = "1";
2115 then
2116     saved_libs="${LIBS}"
2117     saved_ldflags="${LDFLAGS}"
2118     saved_cflags="${CFLAGS}"
2119     LIBS="${LIBS} ${SRTP_LIB}"
2120     LDFLAGS="${LDFLAGS} -shared -fPIC"
2121     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2122     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2123     AC_LINK_IFELSE(
2124     [
2125         AC_LANG_PROGRAM(
2126             [#include <srtp/srtp.h>],
2127             [srtp_init();]
2128         )
2129     ],
2130     [ AC_MSG_RESULT(yes) ],
2131     [
2132         AC_MSG_RESULT(no)
2133         AC_MSG_WARN(***)
2134         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2135         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2136         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2137         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2138         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2139         AC_MSG_WARN(*** configure script.)
2140         AC_MSG_WARN(***)
2141         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2142         AC_MSG_WARN(*** with the --without-srtp option.)
2143         exit 1
2144     ]
2145     )
2146     LIBS="${saved_libs}"
2147     LDFLAGS="${saved_ldflags}"
2148     CFLAGS="${saved_cflags}"
2149 fi
2150
2151
2152 for ver in 2.0 2.2 2.4 2.6; do
2153         AST_PKG_CONFIG_CHECK([GMIME], gmime-$ver)
2154         if test "$PBX_GMIME" = 1; then
2155                 break;
2156         fi
2157 done
2158
2159 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2160
2161 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2162
2163 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2164
2165 if test "${tonezone_does_not_need_lm}" = "no" ; then
2166   tonezone_extra="-lm"
2167 fi
2168
2169 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2170
2171 if test "${OSARCH}" = "OpenBSD";
2172 then
2173         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2174 else
2175         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2176 fi
2177 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2178
2179 AC_LANG_PUSH(C++)
2180
2181 if test "${USE_VPB}" != "no"; then
2182    AC_MSG_CHECKING(for vpb_open in -lvpb)
2183    saved_libs="${LIBS}"
2184    saved_cppflags="${CPPFLAGS}"
2185    if test "x${VPB_DIR}" != "x"; then
2186       if test -d ${VPB_DIR}/lib; then
2187          vpblibdir=${VPB_DIR}/lib
2188       else
2189          vpblibdir=${VPB_DIR}
2190       fi
2191       LIBS="${LIBS} -L${vpblibdir}"
2192       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2193    fi
2194    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2195    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2196    AC_LINK_IFELSE(
2197         [
2198         AC_LANG_PROGRAM(
2199         [#include <vpbapi.h>],
2200         [int q = vpb_open(0,0);])
2201         ],
2202         [       AC_MSG_RESULT(yes)
2203                 ac_cv_lib_vpb_vpb_open="yes"
2204         ],
2205         [       AC_MSG_RESULT(no)
2206                 ac_cv_lib_vpb_vpb_open="no"
2207         ]
2208         )
2209    LIBS="${saved_libs}"
2210    CPPFLAGS="${saved_cppflags}"
2211    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2212         VPB_LIB="-lvpb"
2213         if test "${VPB_DIR}" != ""; then
2214            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2215            VPB_INCLUDE="-I${VPB_DIR}/include"
2216         fi
2217         PBX_VPB=1
2218         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2219    fi
2220 fi
2221
2222 AC_LANG_POP
2223
2224 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2225
2226 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2227         # Does ODBC support wide characters?
2228         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2229         AC_LINK_IFELSE(
2230                 [AC_LANG_PROGRAM(
2231                         [#include <sql.h>
2232 #include <sqlext.h>],
2233                         [int foo = SQL_WCHAR])],
2234                 AC_MSG_RESULT(yes)
2235                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2236                 AC_MSG_RESULT(no)
2237         )
2238 fi
2239
2240 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2241 AC_SUBST(PBX_H323)
2242
2243 AC_CHECK_HEADER([linux/compiler.h],
2244                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2245
2246 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2247                                    #include <linux/version.h>
2248                                    #ifdef HAVE_LINUX_COMPILER_H
2249                                    #include <linux/compiler.h>
2250                                    #endif
2251                                    ])
2252 AC_SUBST(PBX_IXJUSER)
2253
2254 # Used in res/res_pktccops
2255 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2256 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2257
2258 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2259 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2260 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2261
2262 # possible places for video4linux version 1
2263 AC_CHECK_HEADER([linux/videodev.h],
2264         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2265
2266 # possible places for X11
2267 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2268 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2269
2270 PBX_LAUNCHD=0
2271 if test "${cross_compiling}" = "no";
2272 then
2273   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2274   PBX_LAUNCHD=1
2275 fi
2276 AC_SUBST(PBX_LAUNCHD)
2277
2278 AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
2279
2280 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2281 # or iODBC
2282
2283 PBX_GENERIC_ODBC=0
2284
2285 if test "${PBX_UNIXODBC}" = 1; then
2286    PBX_GENERIC_ODBC=1
2287    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2288    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2289 elif test "${PBX_IODBC}" = 1; then
2290    PBX_GENERIC_ODBC=1
2291    GENERIC_ODBC_LIB="${IODBC_LIB}"
2292    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2293 fi
2294
2295 AC_SUBST([GENERIC_ODBC_LIB])
2296 AC_SUBST([GENERIC_ODBC_INCLUDE])
2297 AC_SUBST([PBX_GENERIC_ODBC])
2298
2299 PBX_SYSLOG=0
2300
2301 if test "${ac_cv_header_syslog_h}" = "yes"; then
2302    # syslog facilities
2303    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2304    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2305    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2306    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2307    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2308    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2309    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2310    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2311    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2312    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2313    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2314    PBX_SYSLOG=1
2315 fi
2316
2317 AC_SUBST([PBX_SYSLOG])
2318
2319 if test -f makeopts; then
2320         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2321 else
2322         touch makeopts.acbak
2323 fi
2324
2325 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2326 AST_CHECK_MANDATORY
2327
2328 if test -f build_tools/menuselect-deps; then
2329     # extract old values of all PBX_ variables from menuselect-deps
2330     # and preserve them so that menuselect can determine whether
2331     # any previously-met dependencies are no longer met and warn
2332     # the user appropriately
2333     while IFS="=:" read var val old_val; do
2334         eval "PBX_${var}=\${PBX_${var}}:${val}"
2335     done < build_tools/menuselect-deps
2336 fi
2337
2338 AC_OUTPUT
2339
2340 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2341 if test "x${ac_cv_path_CMP}" = "x:"; then
2342         ( cd `pwd`/menuselect && ./configure )
2343 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2344         ( cd `pwd`/menuselect && ./configure )
2345 fi ; fi
2346
2347 rm makeopts.acbak makeopts.acbak2
2348
2349
2350 if test "x${silent}" != "xyes" ; then
2351 echo
2352 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2353 echo "            .\$7\$7..          .7\$\$7:.    "
2354 echo "          .\$\$:.                 ,\$7.7   "
2355 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2356 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2357 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2358 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2359 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2360 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2361 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2362 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2363 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2364 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2365 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2366 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2367 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2368 echo " \$\$\$\$\$                        \$\$\$       "
2369 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2370 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2371 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2372 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2373 echo
2374 fi
2375
2376 AC_MSG_NOTICE(Package configured for: )
2377 AC_MSG_NOTICE( OS type  : $host_os)
2378 AC_MSG_NOTICE( Host CPU : $host_cpu)
2379 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2380 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2381 if test "${cross_compiling}" = "yes"; then
2382    AC_MSG_NOTICE( Cross Compilation = YES)
2383 fi