configure.ac

Revision 431, 37.6 kB (checked in by nextime, 1 year ago)
--

Line
1	# Process this file with autoconf to produce a configure script.
2
3	AC_PREREQ(2.60)
4
5	m4_define([PBX_VERSION],
6	m4_bpatsubst(m4_esyscmd([build_tools/make_version .]),
7	[$[0-9.]$$\w\\|\W$],
8	[\1]))
9	AC_INIT(asterisk, PBX_VERSION, www.asterisk.org)
10
11	# cross-compile macros
12	AC_CANONICAL_BUILD
13	AC_CANONICAL_HOST
14
15	# check existence of the package
16	AC_CONFIG_SRCDIR([main/asterisk.c])
17
18	# specify output header file
19	AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
20
21	AC_COPYRIGHT("Asterisk")
22	AC_REVISION($Revision: 78166 $)
23
24	AC_GNU_SOURCE
25	AC_USE_SYSTEM_EXTENSIONS # note- does not work on FreeBSD
26
27	case "${host_os}" in
28	freebsd*)
29	ac_default_prefix=/usr/local
30	CPPFLAGS=-I/usr/local/include
31	LDFLAGS=-L/usr/local/lib
32	;;
33	*)
34	ac_default_prefix=/usr
35	if test ${sysconfdir} = '${prefix}/etc'; then
36	sysconfdir=/etc
37	fi
38	if test ${mandir} = '${prefix}/man'; then
39	mandir=/usr/share/man
40	fi
41	;;
42	esac
43
44	if test ${localstatedir} = '${prefix}/var'; then
45	localstatedir=/var
46	fi
47
48	BUILD_PLATFORM=${build}
49	BUILD_CPU=${build_cpu}
50	BUILD_VENDOR=${build_vendor}
51	BUILD_OS=${build_os}
52
53	AC_SUBST(BUILD_PLATFORM)
54	AC_SUBST(BUILD_CPU)
55	AC_SUBST(BUILD_VENDOR)
56	AC_SUBST(BUILD_OS)
57
58	HOST_PLATFORM=${host}
59	HOST_CPU=${host_cpu}
60	HOST_VENDOR=${host_vendor}
61	HOST_OS=${host_os}
62
63	AC_SUBST(HOST_PLATFORM)
64	AC_SUBST(HOST_CPU)
65	AC_SUBST(HOST_VENDOR)
66	AC_SUBST(HOST_OS)
67
68	case "${host_os}" in
69	freebsd*)
70	OSARCH=FreeBSD
71	;;
72	netbsd*)
73	OSARCH=NetBSD
74	;;
75	openbsd*)
76	OSARCH=OpenBSD
77	;;
78	solaris*)
79	OSARCH=SunOS
80	;;
81	*)
82	OSARCH=${HOST_OS}
83	;;
84	esac
85
86	AC_SUBST(OSARCH)
87
88	# check for uname
89	AC_PATH_TOOL([UNAME], [uname], No)
90	if test ! x"${UNAME}" = xNo; then
91	PBX_OSREV=$(${UNAME} -r)
92	fi
93	AC_SUBST(PBX_OSREV)
94
95	AH_TOP(
96	#ifndef ASTERISK_AUTOCONFIG_H
97	#define ASTERISK_AUTOCONFIG_H
98
99	#include "asterisk/buildopts.h"
100
101	)
102
103	AH_BOTTOM(
104	#endif
105	)
106
107	# cross-compile checks
108	if test "${cross_compiling}" = "yes";
109	then
110	AC_CHECK_TOOL(CC, gcc, :)
111	AC_CHECK_TOOL(CXX, g++, :)
112	AC_CHECK_TOOL(LD, ld, :)
113	AC_CHECK_TOOL(RANLIB, ranlib, :)
114	fi
115
116	# Checks for programs.
117	AC_PROG_CC
118	AC_PROG_CXX
119	AC_PROG_CPP
120	AC_PROG_CXXCPP
121	# This macro is just copied into our local acinclude.m4 from libtool.m4 so that
122	# the developers regenerating the configure script don't have to install libtool.
123	AST_PROG_LD # note - does not work on freebsd
124	AC_PROG_AWK
125	AC_PROG_INSTALL
126	AC_PROG_LN_S
127	AC_PROG_RANLIB
128	AST_CHECK_GNU_MAKE
129
130	AC_PATH_TOOL([STRIP], [strip], :)
131	AC_PATH_TOOL([AR], [ar], :)
132
133	GNU_LD=0
134	if test "x$with_gnu_ld" = "xyes" ; then
135	GNU_LD=1
136	fi
137	AC_SUBST(GNU_LD)
138
139	AC_PATH_PROG([GREP], [grep], :)
140	AC_PATH_PROG([FIND], [find], :)
141	AC_PATH_PROG([COMPRESS], [compress], :)
142	AC_PATH_PROG([BASENAME], [basename], :)
143	AC_PATH_PROG([ID], [id], :)
144	AC_PATH_PROG([DIRNAME], [dirname], :)
145	AC_PATH_PROG([SHELL], [sh], :)
146	AC_PATH_PROG([LN], [ln], :)
147	AC_PATH_PROG([DOT], [dot], :)
148	AC_PATH_PROG([WGET], [wget], :)
149	if test "${WGET}" != ":" ; then
150	DOWNLOAD=${WGET}
151	else
152	AC_PATH_PROG([FETCH], [fetch], [:])
153	DOWNLOAD=${FETCH}
154	fi
155	AC_SUBST(DOWNLOAD)
156
157	ACX_PTHREAD
158
159	AC_LANG(C)
160
161	AC_ARG_ENABLE(dev-mode,
162	[ --enable-dev-mode Turn on developer mode],
163	[case "${enableval}" in
164	y\|ye\|yes) AST_DEVMODE=yes ;;
165	n\|no) AST_DEVMODE=no ;;
166	*) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode) ;;
167	esac])
168	AC_SUBST(AST_DEVMODE)
169
170	# package option names should be in alphabetical order
171	# by the --with option name, to make things easier for the users :-)
172
173	AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
174	AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
175	AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
176	AST_EXT_LIB_SETUP([GNUTLS], [GNU TLS support (used for iksemel only)], [gnutls])
177	AST_EXT_LIB_SETUP([GSM], [GSM], [gsm], [, or 'internal'])
178	AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
179	AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
180	AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
181	AST_EXT_LIB_SETUP([KDE], [KDE], [kde])
182	AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
183	AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
184	AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
185	AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
186	AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
187	AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
188	AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [odbc])
189	AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
190	AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
191	AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
192	AST_EXT_LIB_SETUP([POPT], [popt], [popt])
193	AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
194	AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
195	AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
196	AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
197	AST_EXT_LIB_SETUP([QT], [Qt], [qt])
198	AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
199	AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
200	AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
201	AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
202	AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL], [ssl])
203	AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
204	AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
205	AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
206	AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
207	AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
208	AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
209	AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
210	AST_EXT_LIB_SETUP([ZAPTEL], [Zaptel], [zaptel])
211
212	# check for basic system features and functionality before
213	# checking for package libraries
214
215	AC_FUNC_ALLOCA
216	AC_HEADER_DIRENT
217	AC_HEADER_STDC
218	AC_HEADER_SYS_WAIT
219	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/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h])
220
221	AC_SYS_LARGEFILE
222
223	# Checks for typedefs, structures, and compiler characteristics.
224	AC_HEADER_STDBOOL
225	AC_C_CONST
226	AC_TYPE_UID_T
227	AC_C_INLINE
228	AC_TYPE_MODE_T
229	AC_TYPE_OFF_T
230	AC_TYPE_PID_T
231	AC_TYPE_SIZE_T
232	AC_CHECK_MEMBERS([struct stat.st_blksize])
233	AC_HEADER_TIME
234	AC_STRUCT_TM
235	AC_C_VOLATILE
236	AC_CHECK_TYPES([ptrdiff_t])
237
238	# Checks for library functions.
239	AC_FUNC_CHOWN
240	AC_FUNC_CLOSEDIR_VOID
241	AC_FUNC_ERROR_AT_LINE
242	AST_FUNC_FORK
243	AC_FUNC_FSEEKO
244	AC_PROG_GCC_TRADITIONAL
245	# XXX: these are commented out until we determine whether it matters if our malloc()
246	# acts exactly like glibc's or not
247	# AC_FUNC_MALLOC
248	# AC_FUNC_REALLOC
249	AC_FUNC_MEMCMP
250	AC_FUNC_MKTIME
251	AC_FUNC_MMAP
252	AC_FUNC_SELECT_ARGTYPES
253	AC_FUNC_SETVBUF_REVERSED
254	AC_TYPE_SIGNAL
255	AC_FUNC_STAT
256	AC_FUNC_STRCOLL
257	AC_FUNC_STRFTIME
258	AC_FUNC_STRNLEN
259	AC_FUNC_STRTOD
260	AC_FUNC_UTIME_NULL
261	AC_FUNC_VPRINTF
262	AC_CHECK_FUNCS([asprintf atexit bzero dup2 endpwent floor ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday inet_ntoa isascii localtime_r memchr memmove memset mkdir munmap pow putenv re_comp regcomp rint select setenv socket sqrt strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtol strtoq unsetenv utime vasprintf])
263
264	# some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
265	AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
266
267	AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
268	AC_LINK_IFELSE(
269	AC_LANG_PROGRAM([#include <stdlib.h>
270	#include <netdb.h>],
271	[struct hostent he = gethostbyname_r((const char )NULL, (struct hostent )NULL, (char )NULL, (int)0, (struct hostent *)NULL, (int )NULL);]),
272	AC_MSG_RESULT(yes)
273	AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
274	AC_MSG_RESULT(no)
275	)
276
277	AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
278	AC_LINK_IFELSE(
279	AC_LANG_PROGRAM([#include <stdlib.h>
280	#include <netdb.h>],
281	[struct hostent he = gethostbyname_r((const char )NULL, (struct hostent )NULL, (char )NULL, (int)0, (int *)NULL);]),
282	AC_MSG_RESULT(yes)
283	AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
284	AC_MSG_RESULT(no)
285	)
286
287	AC_MSG_CHECKING(for PTHREAD_RWLOCK_INITIALIZER)
288	AC_LINK_IFELSE(
289	AC_LANG_PROGRAM([#include <pthread.h>],
290	[int foo = PTHREAD_RWLOCK_INITIALIZER;]),
291	AC_MSG_RESULT(yes)
292	AC_DEFINE([HAVE_PTHREAD_RWLOCK_INITIALIZER], 1, [Define to 1 if your system has PTHREAD_RWLOCK_INITIALIZER.]),
293	AC_MSG_RESULT(no)
294	)
295
296	AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP)
297	AC_LINK_IFELSE(
298	AC_LANG_PROGRAM([#include <pthread.h>],
299	[int foo = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
300	AC_MSG_RESULT(yes)
301	AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system has PTHREAD_RWLOCK_PREFER_WRITER_NP.]),
302	AC_MSG_RESULT(no)
303	)
304
305	AC_MSG_CHECKING(for compiler atomic operations)
306	AC_LINK_IFELSE(
307	AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
308	AC_MSG_RESULT(yes)
309	AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
310	AC_MSG_RESULT(no)
311	)
312
313	AST_GCC_ATTRIBUTE(pure)
314	AST_GCC_ATTRIBUTE(malloc)
315	AST_GCC_ATTRIBUTE(const)
316	AST_GCC_ATTRIBUTE(unused)
317	AST_GCC_ATTRIBUTE(always_inline)
318
319	AC_MSG_CHECKING(for -ffunction-sections support)
320	saved_CFLAGS="${CFLAGS}"
321	CFLAGS="${CFLAGS} -ffunction-sections"
322	AC_COMPILE_IFELSE(
323	AC_LANG_PROGRAM([], [int x = 1;]),
324	AC_MSG_RESULT(yes)
325	[saved_LDFLAGS="${LDFLAGS}"]
326	[LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
327	AC_MSG_CHECKING(for --gc-sections support)
328	AC_LINK_IFELSE(
329	AC_LANG_PROGRAM([], [int x = 1;]),
330	AC_MSG_RESULT(yes)
331	[GC_CFLAGS="-ffunction-sections"]
332	[[GC_LDFLAGS="-Wl,--gc-sections"]],
333	AC_MSG_RESULT(no)
334	)
335	[LDFLAGS="${saved_LDFLAGS}"],
336	AC_MSG_RESULT(no)
337	)
338	CFLAGS="${saved_CFLAGS}"
339	AC_SUBST(GC_CFLAGS)
340	AC_SUBST(GC_LDFLAGS)
341
342	AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
343	if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
344	AC_MSG_RESULT(yes)
345	AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
346	else
347	AC_MSG_RESULT(no)
348	AST_DECLARATION_AFTER_STATEMENT=
349	fi
350	AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
351
352	AC_MSG_CHECKING(for res_ninit)
353	AC_LINK_IFELSE(
354	AC_LANG_PROGRAM([#include <resolv.h>],
355	[int foo = res_ninit(NULL);]),
356	AC_MSG_RESULT(yes)
357	AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
358	AC_MSG_CHECKING(for res_ndestroy)
359	AC_LINK_IFELSE(
360	AC_LANG_PROGRAM([#include <resolv.h>],
361	[int foo = res_ndestroy(NULL);]),
362	AC_MSG_RESULT(yes)
363	AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
364	AC_MSG_RESULT(no)
365	),
366	AC_MSG_RESULT(no)
367	)
368
369	AC_MSG_CHECKING(for RTLD_NOLOAD)
370	AC_LINK_IFELSE(
371	AC_LANG_PROGRAM([#include <dlfcn.h>],
372	[int foo = RTLD_NOLOAD;]),
373	AC_MSG_RESULT(yes)
374	AC_DEFINE([HAVE_RTLD_NOLOAD], 1, [Define to 1 if your system has a dynamic linker that supports RTLD_NOLOAD.]),
375	AC_MSG_RESULT(no)
376	)
377
378	AC_MSG_CHECKING(for IP_MTU_DISCOVER)
379	AC_LINK_IFELSE(
380	AC_LANG_PROGRAM([#include <netinet/in.h>],
381	[int foo = IP_MTU_DISCOVER;]),
382	AC_MSG_RESULT(yes)
383	AC_DEFINE([HAVE_IP_MTU_DISCOVER], 1, [Define to 1 if your system has PMTU discovery on UDP sockets.]),
384	AC_MSG_RESULT(no)
385	)
386
387	AC_CHECK_HEADER([libkern/OSAtomic.h],
388	[AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
389
390	AC_CHECK_SIZEOF(int)
391
392	# do the package library checks now
393
394	AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
395
396	AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
397
398	GSM_INTERNAL="yes"
399	AC_SUBST(GSM_INTERNAL)
400	GSM_SYSTEM="yes"
401	if test "${USE_GSM}" != "no"; then
402	if test "${GSM_DIR}" = "internal"; then
403	GSM_SYSTEM="no"
404	elif test "${GSM_DIR}" != ""; then
405	GSM_INTERNAL="no"
406	fi
407	if test "${GSM_SYSTEM}" = "yes"; then
408	gsmlibdir=""
409	if test "x${GSM_DIR}" != "x"; then
410	if test -d ${GSM_DIR}/lib; then
411	gsmlibdir="-L${GSM_DIR}/lib"
412	else
413	gsmlibdir="-L${GSM_DIR}"
414	fi
415	fi
416	AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
417	[Define to indicate the GSM library]), [], ${gsmlibdir})
418	if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
419	if test "x${GSM_DIR}" != "x" ; then
420	AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
421	AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
422	else
423	AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
424	AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
425	fi
426	if test "${GSM_HEADER_FOUND}" = "0" ; then
427	if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
428	if test "x${GSM_MANDATORY}" = "xyes" ; then
429	AC_MSG_NOTICE([***])
430	AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
431	AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
432	AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
433	exit 1
434	fi
435	fi
436	fi
437	GSM_OK=0
438	if test "${GSM_HEADER_FOUND}" = "1" ; then
439	AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
440	GSM_OK=1
441	else
442	if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
443	AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
444	GSM_OK=1
445	fi
446	fi
447	if test "${GSM_OK}" = "1" ; then
448	GSM_LIB="-lgsm"
449	if test "x${GSM_DIR}" != "x"; then
450	GSM_LIB="${gsmlibdir} ${GSM_LIB}"
451	GSM_INCLUDE="-I${GSM_DIR}/include"
452	fi
453	PBX_GSM=1
454	GSM_INTERNAL="no"
455	fi
456	fi
457	fi
458	if test "${GSM_INTERNAL}" = "yes"; then
459	PBX_GSM=1
460	AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
461	fi
462	fi
463
464	AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
465
466	if test "${PBX_IKSEMEL}" = 1; then
467	AST_EXT_LIB_CHECK([GNUTLS], [gnutls], [gnutls_bye], [gnutls/gnutls.h], [-lz -lgcrypt -lgpg-error])
468	fi
469
470	if test "${USE_IMAP_TK}" != "no"; then
471	if test "${IMAP_TK_DIR}" = ""; then
472	IMAP_TK_DIR=`pwd`"/../imap-2004g"
473	if test -n "${IMAP_TK_MANDATORY}"; then
474	AC_MSG_NOTICE([The --with-imap option does not search your system for installed])
475	AC_MSG_NOTICE([c-client library/header files. Since you did not provide a path])
476	AC_MSG_NOTICE([the configure script will assume you have placed built the c-client])
477	AC_MSG_NOTICE([files at ${IMAP_TK_DIR}, as outlined in the doc/imapstorage.txt file.])
478	fi
479	fi
480	AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
481	saved_cppflags="${CPPFLAGS}"
482	saved_libs="${LIBS}"
483	if test -f ${IMAP_TK_DIR}/c-client/LDFLAGS ; then
484	imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
485	fi
486	CPPFLAGS="${CPPFLAGS} -I${IMAP_TK_DIR}/c-client"
487	LIBS="${LIBS} ${IMAP_TK_DIR}/c-client/c-client.a "`echo ${imap_ldflags}`
488	AC_LINK_IFELSE(
489	AC_LANG_PROGRAM(
490	[#include "c-client.h"
491	void mm_searched (MAILSTREAM *stream,unsigned long number)
492	{
493	}
494	void mm_exists (MAILSTREAM *stream,unsigned long number)
495	{
496	}
497	void mm_expunged (MAILSTREAM *stream,unsigned long number)
498	{
499	}
500	void mm_flags (MAILSTREAM *stream,unsigned long number)
501	{
502	}
503	void mm_notify (MAILSTREAM stream,char string,long errflg)
504	{
505	}
506	void mm_list (MAILSTREAM stream,int delimiter,char mailbox,long attributes)
507	{
508	}
509	void mm_lsub (MAILSTREAM stream,int delimiter,char mailbox,long attributes)
510	{
511	}
512	void mm_status (MAILSTREAM stream,char mailbox,MAILSTATUS *status)
513	{
514	}
515	void mm_log (char *string,long errflg)
516	{
517	}
518	void mm_dlog (char *string)
519	{
520	}
521	void mm_login (NETMBX mb,char user,char *pwd,long trial)
522	{
523	}
524	void mm_critical (MAILSTREAM *stream)
525	{
526	}
527	void mm_nocritical (MAILSTREAM *stream)
528	{
529	}
530	long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
531	{
532	}
533	void mm_fatal (char *string)
534	{
535	}],
536	[
537	MAILSTREAM *foo = mail_open(NULL, "", 0);
538	]
539	),
540	[ac_cv_imap_tk="yes"],
541	[ac_cv_imap_tk="no"]
542	)
543	if test "${ac_cv_imap_tk}" = "yes"; then
544	AC_LINK_IFELSE(
545	AC_LANG_PROGRAM(
546	[#include "c-client.h"
547	void mm_searched (MAILSTREAM *stream,unsigned long number)
548	{
549	}
550	void mm_exists (MAILSTREAM *stream,unsigned long number)
551	{
552	}
553	void mm_expunged (MAILSTREAM *stream,unsigned long number)
554	{
555	}
556	void mm_flags (MAILSTREAM *stream,unsigned long number)
557	{
558	}
559	void mm_notify (MAILSTREAM stream,char string,long errflg)
560	{
561	}
562	void mm_list (MAILSTREAM stream,int delimiter,char mailbox,long attributes)
563	{
564	}
565	void mm_lsub (MAILSTREAM stream,int delimiter,char mailbox,long attributes)
566	{
567	}
568	void mm_status (MAILSTREAM stream,char mailbox,MAILSTATUS *status)
569	{
570	}
571	void mm_log (char *string,long errflg)
572	{
573	}
574	void mm_dlog (char *string)
575	{
576	}
577	void mm_login (NETMBX mb,char user,char *pwd,long trial)
578	{
579	}
580	void mm_critical (MAILSTREAM *stream)
581	{
582	}
583	void mm_nocritical (MAILSTREAM *stream)
584	{
585	}
586	long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
587	{
588	}
589	void mm_fatal (char *string)
590	{
591	}],
592	[
593	long check = mail_expunge_full(NULL, "", 0);
594	]
595	),
596	[ac_cv_imap_tk2006="yes"],
597	[ac_cv_imap_tk2006="no"]
598	)
599	fi
600	CPPFLAGS="${saved_cppflags}"
601	LIBS="${saved_libs}"
602	if test "${ac_cv_imap_tk}" = "yes"; then
603	AC_MSG_RESULT(yes)
604	IMAP_TK_LIB="${IMAP_TK_DIR}/c-client/c-client.a "`echo ${imap_ldflags}`
605	IMAP_TK_INCLUDE="-I${IMAP_TK_DIR}/c-client"
606	PBX_IMAP_TK=1
607	AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
608	if test "${ac_cv_imap_tk2006}" = "yes"; then
609	AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
610	fi
611	elif test -n "${IMAP_TK_MANDATORY}"; then
612	AC_MSG_RESULT(no)
613	AC_MSG_NOTICE([***])
614	AC_MSG_NOTICE([*** The UW IMAP Toolkit installation on this system appears to be broken.])
615	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
616	AC_MSG_NOTICE([*** including --without-imap.])
617	exit 1
618	else
619	AC_MSG_RESULT(no)
620	fi
621	fi
622
623	# Needed by unixodbc
624	AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
625
626	AC_LANG_PUSH(C++)
627
628	if test "${USE_KDE}" != "no"; then
629	AC_MSG_CHECKING(for crashHandler in -lkdecore)
630	saved_libs="${LIBS}"
631	saved_cppflags="${CPPFLAGS}"
632	CPPFLAGS="${CPPFLAGS} -I${KDE_DIR}/include"
633	if test -d ${KDE_DIR}/lib; then
634	kdelibdir="${KDE_DIR}/lib"
635	else
636	kdelibdir="${KDE_DIR}"
637	fi
638	LIBS="${LIBS} -L${kdelibdir} -lkdecore"
639
640	AC_LINK_IFELSE(
641	[AC_LANG_PROGRAM(
642	[#include "kcrash.h"],
643	[KCrash::defaultCrashHandler(1);])
644	],
645	[ac_cv_lib_kde_crash="yes"],
646	[ac_cv_lib_kde_crash="no"])
647
648	LIBS="${saved_libs}"
649	CPPFLAGS="${saved_cppflags}"
650
651	if test "${ac_cv_lib_kde_crash}" = "yes"; then
652	AC_MSG_RESULT(yes)
653	KDE_LIB="-lkdecore -lkdeui"
654	if test "${KDE_DIR}" != ""; then
655	KDE_LIB="-L${kdelibdir} ${KDE_LIB}"
656	KDE_INCLUDE="-I${KDE_DIR}/include"
657	fi
658	PBX_KDE=1
659	AC_DEFINE([HAVE_LIBKDE], 1, [Define if your system has the KDE libraries.])
660	elif test -n "${KDE_MANDATORY}"; then
661	AC_MSG_RESULT(no)
662	AC_MSG_NOTICE([***])
663	AC_MSG_NOTICE([*** The KDE installation on this system appears to be broken.])
664	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
665	AC_MSG_NOTICE([*** including --without-kde.])
666	exit 1
667	else
668	AC_MSG_RESULT(no)
669	fi
670	fi
671	if test "${PBX_KDE}" = 1; then
672	AC_PATH_TOOL(KDEINIT, kdeinit, No)
673	if test ! x"${KDEINIT}" = xNo; then
674	KDEDIR=$(${DIRNAME} ${KDEINIT})
675	KDEDIR=$(${DIRNAME} ${KDEDIR})
676	fi
677	AC_SUBST([KDEDIR])
678	fi
679
680	AC_LANG_POP
681
682	AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
683
684	if test "${PBX_MISDN}" = 1; then
685	AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
686	AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
687	AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
688	fi
689
690	AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
691
692	AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
693
694	NETSNMP_CONFIG=No
695	if test "${USE_NETSNMP}" != "no"; then
696	if test "x${NETSNMP_DIR}" != "x"; then
697	AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No, [${NETSNMP_DIR}/bin])
698	if test x"${NETSNMP_CONFIG}" = xNo; then
699	AC_MSG_NOTICE([***])
700	AC_MSG_NOTICE([*** net-snmp-config was not found in the path you specified:])
701	AC_MSG_NOTICE([*** ${NETSNMP_DIR}/bin])
702	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
703	AC_MSG_NOTICE([*** including --without-netsnmp])
704	exit 1
705	fi
706	else
707	AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No)
708	fi
709	fi
710	if test x"${NETSNMP_CONFIG}" != xNo; then
711	NETSNMP_libs=`${NETSNMP_CONFIG} --agent-libs`
712
713	AC_CHECK_LIB([netsnmp], [snmp_register_callback], AC_DEFINE_UNQUOTED([HAVE_NETSNMP], 1,
714	[Define to indicate the Net-SNMP library]), [], ${NETSNMP_libs})
715
716	if test "${ac_cv_lib_netsnmp_snmp_register_callback}" = "yes"; then
717	NETSNMP_LIB="${NETSNMP_libs}"
718	PBX_NETSNMP=1
719	elif test -n "${NETSNMP_MANDATORY}";
720	then
721	AC_MSG_NOTICE([***])
722	AC_MSG_NOTICE([*** The Net-SNMP installation on this system appears to be broken.])
723	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
724	AC_MSG_NOTICE([*** including --without-netsnmp])
725	exit 1
726	fi
727	elif test -n "${NETSNMP_MANDATORY}";
728	then
729	AC_MSG_NOTICE([***])
730	AC_MSG_NOTICE([*** The Net-SNMP installation on this system appears to be broken.])
731	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
732	AC_MSG_NOTICE([*** including --without-netsnmp])
733	exit 1
734	fi
735
736	AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
737
738	AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
739
740	AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
741
742	if test "${USE_OSS}" != "no"; then
743	PBX_OSS=0
744	AC_CHECK_HEADER([linux/soundcard.h],
745	[
746	PBX_OSS=1
747	AC_DEFINE_UNQUOTED([HAVE_OSS], 1, [Define to indicate the Open Sound System library])
748	])
749	if test "$PBX_OSS" = "0"; then
750	AC_CHECK_HEADER([sys/soundcard.h],
751	[
752	PBX_OSS=1
753	AC_DEFINE_UNQUOTED([HAVE_OSS], 1, [Define to indicate the Open Sound System library])
754	])
755	fi
756	if test "$PBX_OSS" = "0"; then
757	AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
758	fi
759	fi
760
761	PG_CONFIG=No
762	if test "${USE_PGSQL}" != "no"; then
763	if test "x${PGSQL_DIR}" != "x"; then
764	AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
765	if test x"${PG_CONFIG}" = xNo; then
766	AC_MSG_NOTICE([***])
767	AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
768	AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
769	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
770	AC_MSG_NOTICE([*** including --without-postgres])
771	exit 1
772	fi
773	else
774	AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
775	fi
776	fi
777	if test "${PG_CONFIG}" != No; then
778	PGSQL_libdir=`${PG_CONFIG} --libdir`
779	PGSQL_includedir=`${PG_CONFIG} --includedir`
780
781	if test "x$?" != "x0" ; then
782	if test -n "${PGSQL_MANDATORY}" ; then
783	AC_MSG_NOTICE([***])
784	AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
785	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
786	AC_MSG_NOTICE([*** including --without-postgres])
787	exit 1
788	fi
789	else
790	AC_CHECK_LIB([pq], [PQexec], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
791	[Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
792
793	if test "${ac_cv_lib_pq_PQexec}" = "yes"; then
794	PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
795	PGSQL_INCLUDE="-I${PGSQL_includedir}"
796	PBX_PGSQL=1
797	elif test -n "${PGSQL_MANDATORY}";
798	then
799	AC_MSG_NOTICE([***])
800	AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
801	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
802	AC_MSG_NOTICE([*** including --without-postgres])
803	exit 1
804	fi
805	fi
806	elif test -n "${PGSQL_MANDATORY}";
807	then
808	AC_MSG_NOTICE([***])
809	AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
810	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
811	AC_MSG_NOTICE([*** including --without-postgres])
812	exit 1
813	fi
814
815	AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
816
817	AST_EXT_LIB_CHECK([PRI], [pri], [pri_keypad_facility], [libpri.h])
818
819	if test "${USE_PWLIB}" != "no"; then
820	if test -n "${PWLIB_DIR}"; then
821	PWLIBDIR="${PWLIB_DIR}"
822	fi
823	AST_CHECK_PWLIB()
824	AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2])
825
826	if test "${HAS_PWLIB:-unset}" != "unset"; then
827	AST_CHECK_OPENH323_PLATFORM()
828
829	PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
830
831	AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
832	[Define if your system has the PWLib libraries.],
833	[#include "ptlib.h"],
834	[BOOL q = PTime::IsDaylightSavings();])
835	fi
836	fi
837
838	if test "${USE_PWLIB}" != "no" -a "x${ac_cv_lib_PWLIB}" != "xyes" -a -n "${PWLIB_MANDATORY}"; then
839	AC_MSG_NOTICE([***])
840	AC_MSG_NOTICE([*** The PWLIB installation on this system appears to be broken.])
841	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
842	AC_MSG_NOTICE([*** including --without-pwlib])
843	exit 1
844	fi
845
846	if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
847	if test -n "${OPENH323_DIR}"; then
848	OPENH323DIR="${OPENH323_DIR}"
849	fi
850	AST_CHECK_OPENH323()
851	AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
852	AST_CHECK_OPENH323_BUILD()
853	PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
854	AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
855	[Define if your system has the OpenH323 libraries.],
856	[#include "ptlib.h"
857	#include "h323.h"
858	#include "h323ep.h"],
859	[H323EndPoint ep = H323EndPoint();],
860	[${PWLIB_INCLUDE}], [${PWLIB_LIB}])
861	fi
862	if test "${USE_OPENH323}" != "no" -a "x${ac_cv_lib_OPENH323}" != "xyes" -a -n "${OPENH323_MANDATORY}"; then
863	AC_MSG_NOTICE([***])
864	AC_MSG_NOTICE([*** The OPENH323 installation on this system appears to be broken.])
865	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
866	AC_MSG_NOTICE([*** including --without-h323])
867	exit 1
868	fi
869
870
871	AC_LANG_PUSH(C++)
872
873	if test "${USE_QT}" != "no"; then
874	AC_MSG_CHECKING(for QDate in -lqt)
875	saved_libs="${LIBS}"
876	saved_cppflags="${CPPFLAGS}"
877	if test "x${QT_DIR}" != "x"; then
878	LIBS="${LIBS} -L${QT_DIR}/lib"
879	CPPFLAGS="${CPPFLAGS} -I${QT_DIR}/include"
880	fi
881	LIBS="${LIBS} -lqt"
882	qtlib="qt"
883	AC_LINK_IFELSE(
884	[
885	AC_LANG_PROGRAM(
886	[#include <qt3/qdatetime.h>],
887	[QDate date();])
888	],
889	[ac_cv_lib_qt_qt_date="yes"],
890	[ac_cv_lib_qt_qt_date="no"])
891	LIBS="${saved_libs}"
892	CPPFLAGS="${saved_cppflags}"
893
894	if test "${ac_cv_lib_qt_qt_date}" = "no"; then
895	saved_libs="${LIBS}"
896	saved_cppflags="${CPPFLAGS}"
897	if test "x${QT_DIR}" != "x"; then
898	LIBS="${LIBS} -L${QT_DIR}/lib"
899	CPPFLAGS="${CPPFLAGS} -I${QT_DIR}/include"
900	fi
901	LIBS="${LIBS} -lqt-mt"
902	qtlib="qt-mt"
903	AC_LINK_IFELSE(
904	[
905	AC_LANG_PROGRAM(
906	[#include <qt3/qdatetime.h>],
907	[QDate date();])
908	],
909	[ac_cv_lib_qt_qt_date="yes"],
910	[ac_cv_lib_qt_qt_date="no"])
911	LIBS="${saved_libs}"
912	CPPFLAGS="${saved_cppflags}"
913	fi
914
915	if test "${ac_cv_lib_qt_qt_date}" = "yes"; then
916	AC_MSG_RESULT(yes)
917	else
918	AC_MSG_RESULT(no)
919	fi
920
921	if test "${ac_cv_lib_qt_qt_date}" = "yes"; then
922	QT_LIB="-l${qtlib}"
923	if test "${QT_DIR}" != ""; then
924	QT_LIB="-L${QT_DIR}/lib ${QT_LIB}"
925	QT_INCLUDE="-I${QT_DIR}/include"
926	fi
927	PBX_QT=1
928	AC_DEFINE([HAVE_QT], 1, [Define if your system has the Qt library])
929	AC_PATH_TOOL(QTMOC, moc, No)
930	elif test -n "${QT_MANDATORY}";
931	then
932	AC_MSG_NOTICE([***])
933	AC_MSG_NOTICE([*** The Qt installation on this system appears to be broken.])
934	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
935	AC_MSG_NOTICE([*** including --without-qt.])
936	exit 1
937	fi
938	fi
939
940	AC_LANG_POP
941
942	AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
943
944	AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
945
946	AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
947
948	AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
949	if test "$PBX_OPENSSL" = "1";
950	then
951	AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
952	fi
953
954	AST_EXT_LIB_CHECK([FREETDS], [tds], [tds_version], [tds.h])
955	if test "${PBX_FREETDS}" != "0";
956	then
957	case `grep TDS_VERSION_NO ${FREETDS_DIR:-/usr}/include/tdsver.h` in
958	0.64)
959	FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_64"
960	;;
961	0.63)
962	FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_63"
963	;;
964	0.62)
965	FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_62"
966	;;
967	*)
968	FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_PRE_0_62"
969	;;
970	esac
971	fi
972
973	AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
974
975	AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
976
977	if test "${host_os}" != "linux-gnu" ; then
978	tonezone_extra="-lm"
979	fi
980
981	AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/tonezone.h], [${tonezone_extra}])
982
983	AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
984
985	AC_LANG_PUSH(C++)
986
987	if test "${USE_VPB}" != "no"; then
988	AC_MSG_CHECKING(for vpb_open in -lvpb)
989	saved_libs="${LIBS}"
990	saved_cppflags="${CPPFLAGS}"
991	if test "x${VPB_DIR}" != "x"; then
992	if test -d ${VPB_DIR}/lib; then
993	vpblibdir=${VPB_DIR}/lib
994	else
995	vpblibdir=${VPB_DIR}
996	fi
997	LIBS="${LIBS} -L${vpblibdir}"
998	CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
999	fi
1000	LIBS="${LIBS} -lvpb -lpthread"
1001	AC_LINK_IFELSE(
1002	[
1003	AC_LANG_PROGRAM(
1004	[#include <vpbapi.h>],
1005	[int q = vpb_open(0,0);])
1006	],
1007	[ AC_MSG_RESULT(yes)
1008	ac_cv_lib_vpb_vpb_open="yes"
1009	],
1010	[ AC_MSG_RESULT(no)
1011	ac_cv_lib_vpb_vpb_open="no"
1012	]
1013	)
1014	LIBS="${saved_libs}"
1015	CPPFLAGS="${saved_cppflags}"
1016	if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1017	VPB_LIB="-lvpb"
1018	if test "${VPB_DIR}" != ""; then
1019	VPB_LIB="-L${vpblibdir} ${VPB_LIB}"
1020	VPB_INCLUDE="-I${VPB_DIR}/include"
1021	fi
1022	PBX_VPB=1
1023	AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1024	elif test -n "${VPB_MANDATORY}"; then
1025	AC_MSG_NOTICE([***])
1026	AC_MSG_NOTICE([*** The VoiceTronix (vpb) installation on this system appears to be broken.])
1027	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1028	AC_MSG_NOTICE([*** including --without-vpb.])
1029	exit 1
1030	fi
1031	fi
1032
1033	AC_LANG_POP
1034
1035	AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1036
1037	if test "${USE_ZAPTEL}" != "no"; then
1038	AC_MSG_CHECKING(for ZT_DIAL_OP_CANCEL in zaptel/zaptel.h)
1039	saved_cppflags="${CPPFLAGS}"
1040	if test "x${ZAPTEL_DIR}" != "x"; then
1041	CPPFLAGS="${CPPFLAGS} -I${ZAPTEL_DIR}/include"
1042	fi
1043	AC_COMPILE_IFELSE(
1044	[
1045	AC_LANG_PROGRAM(
1046	[#include <zaptel/zaptel.h>],
1047	[int foo = ZT_DIAL_OP_CANCEL;])
1048	],
1049	[ AC_MSG_RESULT(yes)
1050	ac_cv_zaptel_h="yes"
1051	],
1052	[ AC_MSG_RESULT(no)
1053	ac_cv_zaptel_h="no"
1054	]
1055	)
1056	CPPFLAGS="${saved_cppflags}"
1057	if test "${ac_cv_zaptel_h}" = "yes"; then
1058	if test "${ZAPTEL_DIR}" != ""; then
1059	ZAPTEL_INCLUDE="-I${ZAPTEL_DIR}/include"
1060	fi
1061	PBX_ZAPTEL=1
1062	AC_DEFINE([HAVE_ZAPTEL], 1, [Define if your system has the Zaptel headers.])
1063	elif test -n "${ZAPTEL_MANDATORY}";
1064	then
1065	AC_MSG_NOTICE([***])
1066	AC_MSG_NOTICE([*** The Zaptel installation on this system appears to be broken.])
1067	AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1068	AC_MSG_NOTICE([*** including --without-zaptel.])
1069	exit 1
1070	fi
1071	fi
1072
1073	if test "${PBX_ZAPTEL}" = 1; then
1074	AC_MSG_CHECKING(for ZT_EVENT_REMOVED in zaptel/zaptel.h)
1075	saved_cppflags="${CPPFLAGS}"
1076	if test "x${ZAPTEL_DIR}" != "x"; then
1077	CPPFLAGS="${CPPFLAGS} -I${ZAPTEL_DIR}/include"
1078	fi
1079	AC_COMPILE_IFELSE(
1080	[
1081	AC_LANG_PROGRAM(
1082	[#include <zaptel/zaptel.h>],
1083	[int foo = ZT_EVENT_REMOVED;])
1084	],
1085	[ AC_MSG_RESULT(yes)
1086	ac_cv_zaptel_vldtmf="yes"
1087	],
1088	[ AC_MSG_RESULT(no)
1089	ac_cv_zaptel_vldtmf="no"
1090	]
1091	)
1092	CPPFLAGS="${saved_cppflags}"
1093	if test "${ac_cv_zaptel_vldtmf}" = "yes"; then
1094	PBX_ZAPTEL_VLDTMF=1
1095	fi
1096	AC_MSG_CHECKING(for ZT_TCOP_ALLOCATE in zaptel/zaptel.h)
1097	saved_cppflags="${CPPFLAGS}"
1098	if test "x${ZAPTEL_DIR}" != "x"; then
1099	CPPFLAGS="${CPPFLAGS} -I${ZAPTEL_DIR}/include"
1100	fi
1101	AC_COMPILE_IFELSE(
1102	[
1103	AC_LANG_PROGRAM(
1104	[#include <zaptel/zaptel.h>],
1105	[int foo = ZT_TCOP_ALLOCATE;])
1106	],
1107	[ AC_MSG_RESULT(yes)
1108	ac_cv_zaptel_transcode="yes"
1109	],
1110	[ AC_MSG_RESULT(no)
1111	ac_cv_zaptel_transcode="no"
1112	]
1113	)
1114	CPPFLAGS="${saved_cppflags}"
1115	if test "${ac_cv_zaptel_transcode}" = "yes"; then
1116	PBX_ZAPTEL_TRANSCODE=1
1117	fi
1118	fi
1119	AC_SUBST(PBX_ZAPTEL_VLDTMF)
1120	AC_SUBST(PBX_ZAPTEL_TRANSCODE)
1121
1122	EDITLINE_LIB=""
1123	if test "x$TERMCAP_LIB" != "x" ; then
1124	EDITLINE_LIB="$TERMCAP_LIB"
1125	elif test "x$TINFO_LIB" != "x" ; then
1126	EDITLINE_LIB="$TINFO_LIB"
1127	elif test "x$CURSES_LIB" != "x" ; then
1128	EDITLINE_LIB="$CURSES_LIB"
1129	elif test "x$NCURSES_LIB" != "x" ; then
1130	EDITLINE_LIB="$NCURSES_LIB"
1131	else
1132	AC_MSG_ERROR(*** termcap support not found)
1133	fi
1134	AC_SUBST(EDITLINE_LIB)
1135
1136	AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1137	AC_SUBST(PBX_H323)
1138
1139	AC_CHECK_HEADER([linux/compiler.h],
1140	[AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1141
1142	AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1143	#include <linux/version.h>
1144	#ifdef HAVE_LINUX_COMPILER_H
1145	#include <linux/compiler.h>
1146	#endif
1147	])
1148	AC_SUBST(PBX_IXJUSER)
1149
1150	PBX_GTK=0
1151