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, 1.6, www.asterisk.org)
  12
  13 # cross-compile macros
  14 AC_CANONICAL_BUILD
  15 AC_CANONICAL_HOST
  16
  17 # check existence of the package
  18 AC_CONFIG_SRCDIR([main/asterisk.c])
  19
  20 AC_COPYRIGHT("Asterisk")
  21 AC_REVISION($Revision$)
  22
  23 # preserve any CFLAGS or LDFLAGS that may be set
  24 # NOTE: This must be done before calling any macros that end up
  25 # calling AC_PROG_CC or the like, since they will set a default
  26 # set of CFLAGS ("-g -O2") if the user did not supply any, and
  27 # we don't want those default flags to be carried over into the
  28 # rest of the build system since we have other means of controlling
  29 # debugging symbol generation and optimization.
  30 CONFIG_CFLAGS="${CFLAGS}"
  31 CONFIG_LDFLAGS="${LDFLAGS}"
  32 AC_SUBST(CONFIG_CFLAGS)
  33 AC_SUBST(CONFIG_LDFLAGS)
  34
  35 # specify output header file
  36 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
  37
  38 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
  39
  40 case "${host_os}" in
  41      freebsd*)
  42      ac_default_prefix=/usr/local
  43      CPPFLAGS=-I/usr/local/include
  44      LDFLAGS=-L/usr/local/lib
  45      ;;
  46      openbsd*)
  47      ac_default_prefix=/usr/local
  48      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
  49         if test ${sysconfdir} = '${prefix}/etc'; then
  50            sysconfdir=/etc
  51         fi
  52         if test ${mandir} = '${prefix}/man'; then
  53            mandir=/usr/share/man
  54         fi
  55      fi
  56      CPPFLAGS=-I/usr/local/include
  57      LDFLAGS=-L/usr/local/lib
  58      ;;
  59      darwin*)
  60      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
  61      ;;
  62      *)
  63      ac_default_prefix=/usr
  64      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
  65         if test ${sysconfdir} = '${prefix}/etc'; then
  66            sysconfdir=/etc
  67         fi
  68         if test ${mandir} = '${prefix}/man'; then
  69            mandir=/usr/share/man
  70         fi
  71      fi
  72      ;;
  73 esac
  74
  75 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
  76      if test ${localstatedir} = '${prefix}/var'; then
  77         localstatedir=/var
  78      fi
  79 fi
  80
  81 BUILD_PLATFORM=${build}
  82 BUILD_CPU=${build_cpu}
  83 BUILD_VENDOR=${build_vendor}
  84 BUILD_OS=${build_os}
  85
  86 AC_SUBST(BUILD_PLATFORM)
  87 AC_SUBST(BUILD_CPU)
  88 AC_SUBST(BUILD_VENDOR)
  89 AC_SUBST(BUILD_OS)
  90
  91 HOST_PLATFORM=${host}
  92 HOST_CPU=${host_cpu}
  93 HOST_VENDOR=${host_vendor}
  94 HOST_OS=${host_os}
  95
  96 AC_SUBST(HOST_PLATFORM)
  97 AC_SUBST(HOST_CPU)
  98 AC_SUBST(HOST_VENDOR)
  99 AC_SUBST(HOST_OS)
 100
 101 PBX_WINARCH=0
 102
 103 case "${host_os}" in
 104      freebsd*)
 105      OSARCH=FreeBSD
 106      ;;
 107      netbsd*)
 108      OSARCH=NetBSD
 109      ;;
 110      openbsd*)
 111      OSARCH=OpenBSD
 112      ;;
 113      solaris*)
 114      OSARCH=SunOS
 115      ;;
 116      mingw32)
 117      OSARCH=mingw32
 118      PBX_WINARCH=1
 119      ;;
 120      cygwin)
 121      OSARCH=cygwin
 122      PBX_WINARCH=1
 123      ;;
 124      linux-gnueabi)
 125      OSARCH=linux-gnu
 126      ;;
 127      *)
 128      OSARCH=${host_os}
 129      ;;
 130 esac
 131
 132 AC_SUBST(OSARCH)
 133 AC_SUBST(PBX_WINARCH)
 134
 135 #  check for uname
 136 AC_PATH_TOOL([UNAME], [uname], No)
 137 if test ! x"${UNAME}" = xNo; then
 138    PBX_OSREV=$(${UNAME} -r)
 139 fi
 140 AC_SUBST(PBX_OSREV)
 141
 142 AH_TOP(
 143 #ifndef ASTERISK_AUTOCONFIG_H
 144 #define ASTERISK_AUTOCONFIG_H
 145
 146 #include "asterisk/buildopts.h"
 147
 148 )
 149
 150 AH_BOTTOM(
 151 #endif
 152 )
 153
 154 # cross-compile checks
 155 if test "${cross_compiling}" = "yes";
 156 then
 157    AC_CHECK_TOOL(CC, gcc, :)
 158    AC_CHECK_TOOL(CXX, g++, :)
 159    AC_CHECK_TOOL(LD, ld, :)
 160    AC_CHECK_TOOL(RANLIB, ranlib, :)
 161 fi
 162
 163 # Checks for programs.
 164 AC_PROG_CC
 165 AC_PROG_CXX
 166 AC_PROG_CPP
 167 AC_PROG_CXXCPP
 168 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
 169 # the developers regenerating the configure script don't have to install libtool.
 170 AST_PROG_LD     # note, does not work on FreeBSD
 171 AC_PROG_AWK
 172 AC_PROG_INSTALL
 173 AC_PROG_LN_S
 174 AC_PROG_RANLIB
 175 AST_CHECK_GNU_MAKE
 176
 177 AC_PATH_TOOL([STRIP], [strip], :)
 178 AC_PATH_TOOL([AR], [ar], :)
 179
 180 GNU_LD=0
 181 if test "x$with_gnu_ld" = "xyes" ; then
 182    GNU_LD=1
 183 fi
 184 AC_SUBST(GNU_LD)
 185
 186 AC_PATH_PROG([GREP], [grep], :)
 187 AC_PATH_PROG([FIND], [find], :)
 188 AC_PATH_PROG([COMPRESS], [compress], :)
 189 AC_PATH_PROG([BASENAME], [basename], :)
 190 AC_PATH_PROG([ID], [id], :)
 191 AC_PATH_PROG([DIRNAME], [dirname], :)
 192 AC_PATH_PROG([SHELL], [sh], :)
 193 AC_PATH_PROG([LN], [ln], :)
 194 AC_PATH_PROG([DOT], [dot], :)
 195 AC_PATH_PROG([WGET], [wget], :)
 196 AC_PATH_PROG([CURL], [curl], :)
 197 AC_PATH_PROG([RUBBER], [rubber], :)
 198 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
 199 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
 200 if test "${WGET}" != ":" ; then
 201   DOWNLOAD=${WGET}
 202 else if test "${CURL}" != ":" ; then
 203   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
 204 else
 205   AC_PATH_PROG([FETCH], [fetch], [:])
 206   DOWNLOAD=${FETCH}
 207 fi
 208 fi
 209 AC_SUBST(DOWNLOAD)
 210
 211 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
 212 if test "${SOXMIX}" != ":" ; then
 213         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
 214 fi
 215
 216 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
 217
 218 if test "${MD5}" = "digest" ; then
 219    MD5="${MD5} -a md5"
 220 fi
 221
 222 ACX_PTHREAD
 223
 224 AC_LANG(C)
 225
 226 AC_ARG_ENABLE([dev-mode],
 227         [AS_HELP_STRING([--enable-dev-mode],
 228                 [Turn on developer mode])],
 229         [case "${enableval}" in
 230               y|ye|yes) AST_DEVMODE=yes ;;
 231               n|no)  AST_DEVMODE=no ;;
 232               noisy)
 233               AST_DEVMODE=yes
 234               NOISY_BUILD=yes
 235               ;;
 236               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
 237         esac])
 238 AC_SUBST(NOISY_BUILD)
 239 AC_SUBST(AST_DEVMODE)
 240
 241 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
 242 # various packages.
 243 # $1 is the prefix for the variables in makeopts and autoconfig.h
 244 # $2 is the short comment, $4 is the long comment
 245 # $3 is the name used in --with- or --without- flags for configure.
 246 #
 247 # Package option names should be in alphabetical order
 248 # by the --with option name (the third field),
 249 # to make things easier for the users.
 250
 251 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
 252
 253 # BKTR is used for backtrace support on platforms that do not
 254 # have it natively.
 255 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace support], [execinfo])
 256 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth Support], [bluetooth])
 257 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 258 AST_EXT_LIB_SETUP([CURL], [cURL], [curl])
 259 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 260 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography support], [crypto])
 261 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
 262 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec library], [avcodec])
 263 AST_EXT_LIB_SETUP([GSM], [External GSM library], [gsm], [, use 'internal' GSM otherwise])
 264 AST_EXT_LIB_SETUP([GTK], [gtk libraries], [gtk])
 265 AST_EXT_LIB_SETUP([GTK2], [gtk2 libraries], [gtk2])
 266 AST_EXT_LIB_SETUP([GMIME], [GMime library], [gmime])
 267 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
 268 AST_EXT_LIB_SETUP([ICAL], [ical libraries], [ical])
 269 AST_EXT_LIB_SETUP([ICONV], [Iconv Library], [iconv])
 270 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber Library], [iksemel])
 271 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 272 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
 273 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
 274 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
 275 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 276 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
 277 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
 278 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 279 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 280 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
 281 AST_EXT_LIB_SETUP([MYSQLCLIENT], [mysqlclient], [mysqlclient])
 282 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
 283 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 284 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
 285 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
 286 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
 287 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
 288 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
 289 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
 290 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
 291 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
 292 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
 293 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
 294 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
 295 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
 296 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
 297 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
 298 # ------------------------------------v
 299 # TODO: The code can be changed to always include these features now.
 300 # These features will always be present if pri_connected_line_update is available.
 301 AST_EXT_LIB_SETUP_DEPENDENT([PRI_VERSION], [ISDN PRI get_version], [PRI], [pri])
 302 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
 303 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
 304 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
 305 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
 306 # ------------------------------------^
 307 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
 308 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
 309 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
 310 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
 311 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 312 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 313 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 314 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 315 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image library], [SDL_image])
 316 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
 317 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 318 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
 319 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
 320 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
 321 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
 322 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
 323 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 324 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer support], [ssl])
 325 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
 326 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 327 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 328 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 329 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
 330 AST_EXT_LIB_SETUP([USB], [usb], [usb])
 331 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
 332 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
 333 AST_EXT_LIB_SETUP([X11], [X11 support], [x11])
 334 AST_EXT_LIB_SETUP([ZLIB], [zlib], [z])
 335 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
 336
 337 # check for basic system features and functionality before
 338 # checking for package libraries
 339
 340 AC_FUNC_ALLOCA
 341 AC_HEADER_DIRENT
 342 AC_HEADER_STDC
 343 AC_HEADER_SYS_WAIT
 344 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 arpa/nameser.h sys/io.h])
 345
 346 AC_CHECK_HEADERS([winsock.h winsock2.h])
 347
 348 AC_CHECK_HEADER([sys/poll.h],
 349          [],
 350      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
 351
 352 AC_SYS_LARGEFILE
 353
 354 # Checks for typedefs, structures, and compiler characteristics.
 355 AC_HEADER_STDBOOL
 356 AC_C_CONST
 357 AC_TYPE_UID_T
 358 AC_C_INLINE
 359 AC_TYPE_LONG_DOUBLE_WIDER
 360 AC_TYPE_MODE_T
 361 AC_TYPE_OFF_T
 362 AC_TYPE_PID_T
 363 AC_TYPE_SIZE_T
 364 AC_CHECK_MEMBERS([struct stat.st_blksize])
 365 AC_HEADER_TIME
 366 AC_STRUCT_TM
 367 AC_C_VOLATILE
 368 AC_CHECK_TYPES([ptrdiff_t])
 369
 370 # Checks for library functions.
 371 AC_FUNC_CHOWN
 372 AC_FUNC_CLOSEDIR_VOID
 373 AC_FUNC_ERROR_AT_LINE
 374 AST_FUNC_FORK
 375 AC_FUNC_FSEEKO
 376 AC_PROG_GCC_TRADITIONAL
 377 # XXX: these are commented out until we determine whether it matters if our malloc()
 378 # acts exactly like glibc's or not
 379 # AC_FUNC_MALLOC
 380 # AC_FUNC_REALLOC
 381 AC_FUNC_MEMCMP
 382 AC_FUNC_MMAP
 383 AC_FUNC_SELECT_ARGTYPES
 384 AC_FUNC_SETVBUF_REVERSED
 385 AC_TYPE_SIGNAL
 386 AC_FUNC_STAT
 387 AC_FUNC_STRCOLL
 388 AC_FUNC_STRFTIME
 389 AC_FUNC_STRNLEN
 390 AC_FUNC_STRTOD
 391 AC_FUNC_UTIME_NULL
 392 AC_FUNC_VPRINTF
 393 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii localtime_r memchr memmove memset mkdir munmap 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])
 394
 395 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
 396 # so that AC_CHECK_FUNCS can detect functions in that library.
 397 AC_CHECK_LIB([m], [sqrt])
 398 # BSD might not have exp2, and/or log2
 399 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
 400
 401 # Certain architectures don't really have long double, even though
 402 # AC_CHECK_FUNCS would otherwise find the following functions.
 403 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
 404         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])
 405 fi
 406
 407 AC_MSG_CHECKING(for timersub in time.h)
 408 AC_LINK_IFELSE(
 409         AC_LANG_PROGRAM([#include <sys/time.h>],
 410                 [struct timeval *a; timersub(a, a, a);]),
 411         AC_MSG_RESULT(yes)
 412                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
 413         AC_MSG_RESULT(no)
 414 )
 415
 416 AC_CHECK_HEADER([sys/poll.h],
 417    [HAS_POLL=1]
 418    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
 419    )
 420
 421 AC_ARG_ENABLE([internal-poll],
 422         [AS_HELP_STRING([--enable-internal-poll],
 423                 [Use Asterisk's poll implementation])],
 424         [case "${enableval}" in
 425                 y|ye|yes) HAS_POLL="";;
 426                 n|no) HAS_POLL="${HAS_POLL}" ;;
 427                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
 428         esac])
 429 AC_SUBST(HAS_POLL)
 430
 431
 432
 433 # https support (in main/http.c) uses funopen on BSD systems,
 434 # fopencookie on linux
 435 AC_CHECK_FUNCS([funopen fopencookie])
 436
 437 AC_CHECK_FUNCS([inet_aton])
 438
 439 # check if we have IP_PKTINFO constant defined
 440 AC_MSG_CHECKING(for IP_PKTINFO)
 441 AC_LINK_IFELSE(
 442                 AC_LANG_PROGRAM([#include <netinet/in.h>],
 443                                                 [int pi = IP_PKTINFO;]),
 444                 AC_MSG_RESULT(yes)
 445                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
 446                 AC_MSG_RESULT(no)
 447 )
 448
 449 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
 450 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
 451
 452 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
 453 AC_LINK_IFELSE(
 454         AC_LANG_PROGRAM([#include <stdlib.h>
 455                          #include <netdb.h>],
 456                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
 457         AC_MSG_RESULT(yes)
 458         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
 459         AC_MSG_RESULT(no)
 460 )
 461
 462 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
 463 AC_LINK_IFELSE(
 464         AC_LANG_PROGRAM([#include <stdlib.h>
 465                          #include <netdb.h>],
 466                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
 467         AC_MSG_RESULT(yes)
 468         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
 469         AC_MSG_RESULT(no)
 470 )
 471
 472 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
 473
 474 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
 475 AC_LINK_IFELSE(
 476 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
 477 AC_MSG_RESULT(yes)
 478 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
 479 AC_MSG_RESULT(no)
 480 )
 481
 482 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
 483 AC_LINK_IFELSE(
 484 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
 485 AC_MSG_RESULT(yes)
 486 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
 487 AC_MSG_RESULT(no)
 488 )
 489
 490 if test "${cross_compiling}" = "no";
 491 then
 492   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
 493 fi
 494
 495 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
 496
 497 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
 498 AC_LINK_IFELSE(
 499 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
 500 AC_MSG_RESULT(yes)
 501 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
 502 AC_MSG_RESULT(no)
 503 )
 504
 505 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
 506 AC_LINK_IFELSE(
 507 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
 508 AC_MSG_RESULT(yes)
 509 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
 510 AC_MSG_RESULT(no)
 511 )
 512
 513 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
 514 AC_LINK_IFELSE(
 515   [AC_LANG_PROGRAM(
 516     [#include <pthread.h>
 517      #include <time.h>],
 518     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
 519   ],[
 520     AC_MSG_RESULT(yes)
 521     ac_cv_pthread_rwlock_timedwrlock="yes"
 522   ],[
 523     AC_MSG_RESULT(no)
 524     ac_cv_pthread_rwlock_timedwrlock="no"
 525   ]
 526 )
 527 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
 528   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
 529 fi
 530
 531 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
 532
 533 #if test "${cross_compiling}" = "no";
 534 #then
 535 #AC_MSG_CHECKING(for working epoll support)
 536 #AC_LINK_IFELSE(
 537 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
 538 #                                         if (res < 0)
 539 #                                            return 1;
 540 #                                         close (res);
 541 #                                         return 0;]),
 542 #AC_MSG_RESULT(yes)
 543 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
 544 #AC_MSG_RESULT(no)
 545 #)
 546 #fi
 547
 548 AC_MSG_CHECKING(for compiler atomic operations)
 549 AC_LINK_IFELSE(
 550 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
 551 AC_MSG_RESULT(yes)
 552 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
 553 AC_MSG_RESULT(no)
 554 )
 555
 556 AST_GCC_ATTRIBUTE(pure)
 557 AST_GCC_ATTRIBUTE(malloc)
 558 AST_GCC_ATTRIBUTE(const)
 559 AST_GCC_ATTRIBUTE(unused)
 560 AST_GCC_ATTRIBUTE(always_inline)
 561 AST_GCC_ATTRIBUTE(deprecated)
 562 AST_GCC_ATTRIBUTE(sentinel)
 563 AST_GCC_ATTRIBUTE(warn_unused_result)
 564 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static)
 565 AST_GCC_ATTRIBUTE(weak_import)
 566
 567 AC_MSG_CHECKING(for -ffunction-sections support)
 568 saved_CFLAGS="${CFLAGS}"
 569 CFLAGS="${CFLAGS} -ffunction-sections"
 570 AC_COMPILE_IFELSE(
 571         AC_LANG_PROGRAM([], [int x = 1;]),
 572         AC_MSG_RESULT(yes)
 573         [saved_LDFLAGS="${LDFLAGS}"]
 574         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
 575         AC_MSG_CHECKING(for --gc-sections support)
 576         AC_LINK_IFELSE(
 577                 AC_LANG_PROGRAM([], [int x = 1;]),
 578                 AC_MSG_RESULT(yes)
 579                 [GC_CFLAGS="-ffunction-sections"]
 580                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
 581                 AC_MSG_RESULT(no)
 582         )
 583         [LDFLAGS="${saved_LDFLAGS}"],
 584         AC_MSG_RESULT(no)
 585 )
 586 CFLAGS="${saved_CFLAGS}"
 587 AC_SUBST(GC_CFLAGS)
 588 AC_SUBST(GC_LDFLAGS)
 589
 590 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
 591 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 592         AC_MSG_RESULT(yes)
 593         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
 594 else
 595         AC_MSG_RESULT(no)
 596         AST_DECLARATION_AFTER_STATEMENT=
 597 fi
 598 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 599
 600 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
 601 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 602         AC_MSG_RESULT(yes)
 603         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
 604 else
 605         AC_MSG_RESULT(no)
 606         AST_FORTIFY_SOURCE=
 607 fi
 608 AC_SUBST(AST_FORTIFY_SOURCE)
 609
 610 AC_MSG_CHECKING(for -fno-strict-overflow)
 611 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 612         AC_MSG_RESULT(yes)
 613         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
 614 else
 615         AC_MSG_RESULT(no)
 616         AST_NO_STRICT_OVERFLOW=
 617 fi
 618 AC_SUBST(AST_NO_STRICT_OVERFLOW)
 619
 620 AC_MSG_CHECKING(for -Wshadow)
 621 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 622         AC_MSG_RESULT(yes)
 623         AST_SHADOW_WARNINGS=-Wshadow
 624 else
 625         AC_MSG_RESULT(no)
 626         AST_SHADOW_WARNINGS=
 627 fi
 628 AC_SUBST(AST_SHADOW_WARNINGS)
 629
 630 AC_MSG_CHECKING(for sysinfo)
 631 AC_LINK_IFELSE(
 632         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
 633                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
 634         AC_MSG_RESULT(yes)
 635         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
 636         AC_MSG_RESULT(no)
 637 )
 638
 639 AC_SEARCH_LIBS(res_9_ninit, resolv)
 640 AC_MSG_CHECKING(for res_ninit)
 641 AC_LINK_IFELSE(
 642         AC_LANG_PROGRAM([
 643                         #ifdef HAVE_SYS_SOCKET_H
 644                         #include <sys/socket.h>
 645                         #endif
 646                         #ifdef HAVE_NETINET_IN_H
 647                         #include <netinet/in.h>
 648                         #endif
 649                         #ifdef HAVE_ARPA_NAMESER_H
 650                         #include <arpa/nameser.h>
 651                         #endif
 652                         #include <resolv.h>],
 653                         [int foo = res_ninit(NULL);]),
 654         AC_MSG_RESULT(yes)
 655         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
 656         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
 657         AC_MSG_CHECKING(for res_ndestroy)
 658         AC_LINK_IFELSE(
 659                 AC_LANG_PROGRAM([
 660                                 #ifdef HAVE_SYS_SOCKET_H
 661                                 #include <sys/socket.h>
 662                                 #endif
 663                                 #ifdef HAVE_NETINET_IN_H
 664                                 #include <netinet/in.h>
 665                                 #endif
 666                                 #ifdef HAVE_ARPA_NAMESER_H
 667                                 #include <arpa/nameser.h>
 668                                 #endif
 669                                 #include <resolv.h>],
 670                                 [res_ndestroy(NULL);]),
 671                 AC_MSG_RESULT(yes)
 672                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
 673                 AC_MSG_RESULT(no)
 674         )
 675         AC_SEARCH_LIBS(res_9_close, resolv)
 676         AC_MSG_CHECKING(for res_close)
 677         AC_LINK_IFELSE(
 678                 AC_LANG_PROGRAM([
 679                                 #ifdef HAVE_SYS_SOCKET_H
 680                                 #include <sys/socket.h>
 681                                 #endif
 682                                 #ifdef HAVE_NETINET_IN_H
 683                                 #include <netinet/in.h>
 684                                 #endif
 685                                 #ifdef HAVE_ARPA_NAMESER_H
 686                                 #include <arpa/nameser.h>
 687                                 #endif
 688                                 #include <resolv.h>],
 689                                 [res_close();]),
 690                 AC_MSG_RESULT(yes)
 691                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
 692                 AC_MSG_RESULT(no)
 693         ),
 694         AC_MSG_RESULT(no)
 695 )
 696
 697 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
 698
 699 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
 700
 701 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
 702
 703 AC_CHECK_HEADER([libkern/OSAtomic.h],
 704                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
 705
 706 AC_CHECK_SIZEOF(int)
 707
 708 # do the package library checks now
 709
 710 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
 711
 712 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
 713
 714 if test "x${OSARCH}" = "xlinux-gnu" ; then
 715   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
 716 fi
 717
 718 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h])
 719
 720 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
 721
 722 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
 723
 724 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
 725
 726 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
 727 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
 728
 729 GSM_INTERNAL="yes"
 730 AC_SUBST(GSM_INTERNAL)
 731 GSM_SYSTEM="yes"
 732 if test "${USE_GSM}" != "no"; then
 733    if test "${GSM_DIR}" = "internal"; then
 734       GSM_SYSTEM="no"
 735    elif test "${GSM_DIR}" != ""; then
 736       GSM_INTERNAL="no"
 737    fi
 738    if test "${GSM_SYSTEM}" = "yes"; then
 739       gsmlibdir=""
 740       if test "x${GSM_DIR}" != "x"; then
 741          if test -d ${GSM_DIR}/lib; then
 742             gsmlibdir="-L${GSM_DIR}/lib"
 743          else
 744             gsmlibdir="-L${GSM_DIR}"
 745          fi
 746       fi
 747       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
 748       [Define to indicate the GSM library]), [], ${gsmlibdir})
 749       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
 750          if test "x${GSM_DIR}" != "x" ; then
 751             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 752             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 753          else
 754             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 755             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 756          fi
 757          if test "${GSM_HEADER_FOUND}" = "0" ; then
 758             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
 759                if test "x${GSM_MANDATORY}" = "xyes" ; then
 760                   AC_MSG_NOTICE([***])
 761                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
 762                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
 763                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
 764                   exit 1
 765                fi
 766             fi
 767          fi
 768          GSM_OK=0
 769          if test "${GSM_HEADER_FOUND}" = "1" ; then
 770             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
 771             GSM_OK=1
 772          else
 773             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
 774                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
 775                GSM_OK=1
 776             fi
 777          fi
 778          if test "${GSM_OK}" = "1" ; then
 779             GSM_LIB="-lgsm"
 780             if test "x${GSM_DIR}" != "x"; then
 781                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
 782                GSM_INCLUDE="-I${GSM_DIR}/include"
 783             fi
 784             PBX_GSM=1
 785             GSM_INTERNAL="no"
 786          fi
 787       fi
 788    fi
 789    if test "${GSM_INTERNAL}" = "yes"; then
 790       PBX_GSM=1
 791       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
 792    fi
 793 fi
 794
 795 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
 796 # Some versions of Linux package iconv in glibc
 797 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
 798
 799 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_new], [libical/ical.h], [-lpthread])
 800
 801 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
 802
 803 if test "${USE_IMAP_TK}" != "no"; then
 804         saved_cppflags="${CPPFLAGS}"
 805         saved_libs="${LIBS}"
 806         switch_to_system_on_failure="no"
 807         if test "${IMAP_TK_DIR}" = ""; then
 808                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
 809                 switch_to_system_on_failure="yes"
 810         fi
 811         if test "${IMAP_TK_DIR}" != "system"; then
 812                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
 813                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
 814                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
 815                 fi
 816                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
 817                 imap_include="-I${IMAP_TK_DIR}/c-client"
 818         CPPFLAGS="${CPPFLAGS} ${imap_include}"
 819                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
 820                 AC_LINK_IFELSE(
 821                 AC_LANG_PROGRAM(
 822                                 [#include "c-client.h"
 823                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
 824                                 {
 825                                 }
 826                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
 827                                 {
 828                                 }
 829                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
 830                                 {
 831                                 }
 832                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
 833                                 {
 834                                 }
 835                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 836                                 {
 837                                 }
 838                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 839                                 {
 840                                 }
 841                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 842                                 {
 843                                 }
 844                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 845                                 {
 846                                 }
 847                                 void mm_log (char *string,long errflg)
 848                                 {
 849                                 }
 850                                 void mm_dlog (char *string)
 851                                 {
 852                                 }
 853                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 854                                 {
 855                                 }
 856                                 void mm_critical (MAILSTREAM *stream)
 857                                 {
 858                                 }
 859                                 void mm_nocritical (MAILSTREAM *stream)
 860                                 {
 861                                 }
 862                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 863                                 {
 864                                 }
 865                                 void mm_fatal (char *string)
 866                                 {
 867                                 }],
 868                                 [
 869                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
 870                                 ]
 871                         ),
 872                         [ac_cv_imap_tk="yes"],
 873                         [ac_cv_imap_tk="no"]
 874                 )
 875                 if test "${ac_cv_imap_tk}" = "yes"; then
 876                         AC_LINK_IFELSE(
 877                                 AC_LANG_PROGRAM(
 878                                         [#include "c-client.h"
 879                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
 880                                         {
 881                                         }
 882                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
 883                                         {
 884                                         }
 885                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
 886                                         {
 887                                         }
 888                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
 889                                         {
 890                                         }
 891                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 892                                         {
 893                                         }
 894                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 895                                         {
 896                                         }
 897                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 898                                         {
 899                                         }
 900                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 901                                         {
 902                                         }
 903                                         void mm_log (char *string,long errflg)
 904                                         {
 905                                         }
 906                                         void mm_dlog (char *string)
 907                                         {
 908                                         }
 909                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 910                                         {
 911                                         }
 912                                         void mm_critical (MAILSTREAM *stream)
 913                                         {
 914                                         }
 915                                         void mm_nocritical (MAILSTREAM *stream)
 916                                         {
 917                                         }
 918                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 919                                         {
 920                                         }
 921                                         void mm_fatal (char *string)
 922                                         {
 923                                         }],
 924                                         [
 925                                         long check = mail_expunge_full(NULL, "", 0);
 926                                         ]
 927                                 ),
 928                                 [ac_cv_imap_tk2006="yes"],
 929                                 [ac_cv_imap_tk2006="no"]
 930                         )
 931                 fi
 932                 CPPFLAGS="${saved_cppflags}"
 933                 LIBS="${saved_libs}"
 934                 if test "${ac_cv_imap_tk}" = "no"; then
 935                         AC_MSG_RESULT(no)
 936                         if test "${switch_to_system_on_failure}" = "yes"; then
 937                                 IMAP_TK_DIR="system"
 938                         else #This means they specified a directory. Search for a package installation there too
 939                                 AC_MSG_CHECKING([for system c-client library...])
 940                                 CPPFLAGS="${saved_cppflags}"
 941                                 LIBS="${saved_libs}"
 942                                 imap_include="-I${IMAP_TK_DIR}/include"
 943                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
 944                                 imap_libs="-lc-client"
 945                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
 946                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
 947                                 AC_LINK_IFELSE(
 948                                 AC_LANG_PROGRAM(
 949                                                 [#include "c-client.h"
 950                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
 951                                                 {
 952                                                 }
 953                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
 954                                                 {
 955                                                 }
 956                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
 957                                                 {
 958                                                 }
 959                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
 960                                                 {
 961                                                 }
 962                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
 963                                                 {
 964                                                 }
 965                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 966                                                 {
 967                                                 }
 968                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
 969                                                 {
 970                                                 }
 971                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
 972                                                 {
 973                                                 }
 974                                                 void mm_log (char *string,long errflg)
 975                                                 {
 976                                                 }
 977                                                 void mm_dlog (char *string)
 978                                                 {
 979                                                 }
 980                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
 981                                                 {
 982                                                 }
 983                                                 void mm_critical (MAILSTREAM *stream)
 984                                                 {
 985                                                 }
 986                                                 void mm_nocritical (MAILSTREAM *stream)
 987                                                 {
 988                                                 }
 989                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
 990                                                 {
 991                                                 }
 992                                                 void mm_fatal (char *string)
 993                                                 {
 994                                                 }],
 995                                                 [
 996                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
 997                                                 ]
 998                                         ),
 999                                         [ac_cv_imap_tk="yes"],
1000                                         [ac_cv_imap_tk="no"]
1001                                 )
1002                                 if test "${ac_cv_imap_tk}" = "yes"; then
1003                                         AC_LINK_IFELSE(
1004                                                 AC_LANG_PROGRAM(
1005                                                         [#include "c-client.h"
1006                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1007                                                         {
1008                                                         }
1009                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1010                                                         {
1011                                                         }
1012                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1013                                                         {
1014                                                         }
1015                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1016                                                         {
1017                                                         }
1018                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1019                                                         {
1020                                                         }
1021                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1022                                                         {
1023                                                         }
1024                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1025                                                         {
1026                                                         }
1027                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1028                                                         {
1029                                                         }
1030                                                         void mm_log (char *string,long errflg)
1031                                                         {
1032                                                         }
1033                                                         void mm_dlog (char *string)
1034                                                         {
1035                                                         }
1036                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1037                                                         {
1038                                                         }
1039                                                         void mm_critical (MAILSTREAM *stream)
1040                                                         {
1041                                                         }
1042                                                         void mm_nocritical (MAILSTREAM *stream)
1043                                                         {
1044                                                         }
1045                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1046                                                         {
1047                                                         }
1048                                                         void mm_fatal (char *string)
1049                                                         {
1050                                                         }],
1051                                                         [
1052                                                         long check = mail_expunge_full(NULL, "", 0);
1053                                                         ]
1054                                                 ),
1055                                                 [ac_cv_imap_tk2006="yes"],
1056                                                 [ac_cv_imap_tk2006="no"]
1057                                         )
1058                                 fi
1059                         fi
1060                 fi
1061         fi
1062         if test "${IMAP_TK_DIR}" = "system"; then
1063                 #We will enter here if user specified "system" or if any of above checks failed
1064                 AC_MSG_CHECKING([for system c-client library...])
1065                 CPPFLAGS="${saved_cppflags}"
1066                 LIBS="${saved_libs}"
1067                 imap_ldflags=""
1068                 imap_libs="-lc-client"
1069                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1070                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1071                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1072                 AC_LINK_IFELSE(
1073                 AC_LANG_PROGRAM(
1074                                 [#include <stdio.h>
1075                                 #include <imap/c-client.h>
1076                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1077                                 {
1078                                 }
1079                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1080                                 {
1081                                 }
1082                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1083                                 {
1084                                 }
1085                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1086                                 {
1087                                 }
1088                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1089                                 {
1090                                 }
1091                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1092                                 {
1093                                 }
1094                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1095                                 {
1096                                 }
1097                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1098                                 {
1099                                 }
1100                                 void mm_log (char *string,long errflg)
1101                                 {
1102                                 }
1103                                 void mm_dlog (char *string)
1104                                 {
1105                                 }
1106                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1107                                 {
1108                                 }
1109                                 void mm_critical (MAILSTREAM *stream)
1110                                 {
1111                                 }
1112                                 void mm_nocritical (MAILSTREAM *stream)
1113                                 {
1114                                 }
1115                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1116                                 {
1117                                 }
1118                                 void mm_fatal (char *string)
1119                                 {
1120                                 }],
1121                                 [
1122                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1123                                 ]
1124                         ),
1125                         [ac_cv_imap_tk="yes"],
1126                         [ac_cv_imap_tk="no"]
1127                 )
1128                 if test "${ac_cv_imap_tk}" = "yes"; then
1129                         AC_LINK_IFELSE(
1130                                 AC_LANG_PROGRAM(
1131                                         [#include <stdio.h>
1132                                         #include <imap/c-client.h>
1133                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1134                                         {
1135                                         }
1136                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1137                                         {
1138                                         }
1139                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1140                                         {
1141                                         }
1142                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1143                                         {
1144                                         }
1145                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1146                                         {
1147                                         }
1148                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1149                                         {
1150                                         }
1151                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1152                                         {
1153                                         }
1154                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1155                                         {
1156                                         }
1157                                         void mm_log (char *string,long errflg)
1158                                         {
1159                                         }
1160                                         void mm_dlog (char *string)
1161                                         {
1162                                         }
1163                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1164                                         {
1165                                         }
1166                                         void mm_critical (MAILSTREAM *stream)
1167                                         {
1168                                         }
1169                                         void mm_nocritical (MAILSTREAM *stream)
1170                                         {
1171                                         }
1172                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1173                                         {
1174                                         }
1175                                         void mm_fatal (char *string)
1176                                         {
1177                                         }],
1178                                         [
1179                                         long check = mail_expunge_full(NULL, "", 0);
1180                                         ]
1181                                 ),
1182                                 [ac_cv_imap_tk2006="yes"],
1183                                 [ac_cv_imap_tk2006="no"]
1184                         )
1185                 else #looking in imap directory didn't work, try c-client
1186                         imap_ldflags=""
1187                         imap_libs="-lc-client"
1188                         imap_include="-DUSE_SYSTEM_CCLIENT"
1189                         CPPFLAGS="${saved_cppflags}"
1190                         LIBS="${saved_libs}"
1191                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1192                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1193                         AC_LINK_IFELSE(
1194                         AC_LANG_PROGRAM(
1195                                         [#include <stdio.h>
1196                                         #include <c-client/c-client.h>
1197                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1198                                         {
1199                                         }
1200                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1201                                         {
1202                                         }
1203                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1204                                         {
1205                                         }
1206                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1207                                         {
1208                                         }
1209                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1210                                         {
1211                                         }
1212                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1213                                         {
1214                                         }
1215                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1216                                         {
1217                                         }
1218                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1219                                         {
1220                                         }
1221                                         void mm_log (char *string,long errflg)
1222                                         {
1223                                         }
1224                                         void mm_dlog (char *string)
1225                                         {
1226                                         }
1227                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1228                                         {
1229                                         }
1230                                         void mm_critical (MAILSTREAM *stream)
1231                                         {
1232                                         }
1233                                         void mm_nocritical (MAILSTREAM *stream)
1234                                         {
1235                                         }
1236                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1237                                         {
1238                                         }
1239                                         void mm_fatal (char *string)
1240                                         {
1241                                         }],
1242                                         [
1243                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1244                                         ]
1245                                 ),
1246                                 [ac_cv_imap_tk="yes"],
1247                                 [ac_cv_imap_tk="no"]
1248                         )
1249                         if test "${ac_cv_imap_tk}" = "yes"; then
1250                                 AC_LINK_IFELSE(
1251                                         AC_LANG_PROGRAM(
1252                                                 [#include <stdio.h>
1253                                                 #include <c-client/c-client.h>
1254                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1255                                                 {
1256                                                 }
1257                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1258                                                 {
1259                                                 }
1260                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1261                                                 {
1262                                                 }
1263                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1264                                                 {
1265                                                 }
1266                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1267                                                 {
1268                                                 }
1269                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1270                                                 {
1271                                                 }
1272                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1273                                                 {
1274                                                 }
1275                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1276                                                 {
1277                                                 }
1278                                                 void mm_log (char *string,long errflg)
1279                                                 {
1280                                                 }
1281                                                 void mm_dlog (char *string)
1282                                                 {
1283                                                 }
1284                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1285                                                 {
1286                                                 }
1287                                                 void mm_critical (MAILSTREAM *stream)
1288                                                 {
1289                                                 }
1290                                                 void mm_nocritical (MAILSTREAM *stream)
1291                                                 {
1292                                                 }
1293                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1294                                                 {
1295                                                 }
1296                                                 void mm_fatal (char *string)
1297                                                 {
1298                                                 }],
1299                                                 [
1300                                                 long check = mail_expunge_full(NULL, "", 0);
1301                                                 ]
1302                                         ),
1303                                         [ac_cv_imap_tk2006="yes"],
1304                                         [ac_cv_imap_tk2006="no"]
1305                                 )
1306                         fi
1307                 fi
1308         fi
1309         if test "${ac_cv_imap_tk}" = "yes"; then
1310                 AC_MSG_RESULT(yes)
1311                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1312                 IMAP_TK_INCLUDE="${imap_include}"
1313                 PBX_IMAP_TK=1
1314                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1315                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1316                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1317                 fi
1318         else
1319                 AC_MSG_RESULT(no)
1320         fi
1321         CPPFLAGS="${saved_cppflags}"
1322         LIBS="${saved_libs}"
1323 fi
1324
1325 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [-lpthread])
1326
1327 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1328
1329 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1330
1331 # Needed by unixodbc
1332 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1333
1334 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1335
1336 AC_ARG_ENABLE([xmldoc],
1337         [AS_HELP_STRING([--disable-xmldoc],
1338                 [Explicity disable XML documentation])],
1339         [case "${enableval}" in
1340                 y|ye|yes) disable_xmldoc=no ;;
1341                 n|no)  disable_xmldoc=yes ;;
1342                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1343         esac], [disable_xmldoc=no])
1344
1345 if test "${disable_xmldoc}" != "yes"; then
1346         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1347         [#include <libxml/tree.h>
1348         #include <libxml/parser.h>],
1349         [LIBXML_TEST_VERSION])
1350         if test "${PBX_LIBXML2}" != 1; then
1351                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1352                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1353                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1354                 exit 1
1355         fi
1356 fi
1357
1358 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1359
1360 if test "${PBX_MISDN}" = 1; then
1361    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1362    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1363    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1364    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1365    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1366 fi
1367
1368 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1369
1370 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1371
1372 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1373
1374 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1375
1376 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1377 [#include <net-snmp/net-snmp-config.h>
1378 #include <net-snmp/net-snmp-includes.h>
1379 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1380 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1381
1382 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1383
1384 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1385
1386 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1387
1388 # Non-glibc platforms require libexecinfo for backtrace support
1389 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1390 # Linux, however, has backtrace directly in glibc
1391 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1392
1393 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1394
1395 # possible places for oss definitions
1396 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1397 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1398 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1399
1400 PG_CONFIG=No
1401 if test "${USE_PGSQL}" != "no"; then
1402    if test "x${PGSQL_DIR}" != "x"; then
1403       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1404       if test x"${PG_CONFIG}" = xNo; then
1405          AC_MSG_NOTICE([***])
1406          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1407          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1408          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1409          AC_MSG_NOTICE([*** including --without-postgres])
1410          exit 1
1411       fi
1412    else
1413       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1414    fi
1415 fi
1416 if test "${PG_CONFIG}" != No; then
1417    PGSQL_libdir=`${PG_CONFIG} --libdir`
1418    PGSQL_includedir=`${PG_CONFIG} --includedir`
1419    if test "x$?" != "x0" ; then
1420       if test -n "${PGSQL_MANDATORY}" ; then
1421          AC_MSG_NOTICE([***])
1422          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1423          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1424          AC_MSG_NOTICE([*** including --without-postgres])
1425          exit 1
1426           fi
1427    else
1428       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1429       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1430
1431       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1432          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1433          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1434          PBX_PGSQL=1
1435       elif test -n "${PGSQL_MANDATORY}";
1436       then
1437          AC_MSG_NOTICE([***])
1438          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1439          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1440          AC_MSG_NOTICE([*** including --without-postgres])
1441          exit 1
1442       fi
1443    fi
1444 fi
1445
1446 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1447
1448 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1449
1450 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1451 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1452 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1453 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1454 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1455
1456 # ------------------------------------v
1457 # TODO: The code can be changed to always include these features now.
1458 # These features will always be present if pri_connected_line_update is available.
1459 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1460 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1461 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1462 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1463 # ------------------------------------^
1464
1465 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1466
1467 AST_C_COMPILE_CHECK([SPANDSP], [
1468                 #if SPANDSP_RELEASE_DATE < 20080516
1469                 #error "spandsp 0.0.5 or greater is required"
1470                 #endif
1471         ], [spandsp/version.h], , [minimum version of SpanDSP])
1472
1473 if test "x${PBX_SPANDSP}" = "x1" ; then
1474         # We found the correct version in the header, now let's make sure it links
1475         # properly, and that libtiff is available
1476         PBX_SPANDSP=0
1477         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1478 fi
1479
1480 if test "x${PBX_SPANDSP}" = "x1" ; then
1481         # We also need t38_terminal_init()
1482         PBX_SPANDSP=0
1483         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1484 fi
1485
1486 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1487
1488 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1489
1490 if test "${USE_PWLIB}" != "no"; then
1491         if test -n "${PWLIB_DIR}"; then
1492                 PWLIBDIR="${PWLIB_DIR}"
1493         fi
1494         AST_CHECK_PWLIB()
1495         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1496
1497         if test "${HAS_PWLIB:-unset}" != "unset"; then
1498                 AST_CHECK_PWLIB_PLATFORM()
1499
1500                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1501
1502                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1503                         [Define if your system has the PWLib libraries.],
1504                         [#include "ptlib.h"],
1505                         [int q = (int) PTime::IsDaylightSavings();])
1506         fi
1507 fi
1508
1509 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1510         if test -n "${OPENH323_DIR}"; then
1511                 OPENH323DIR="${OPENH323_DIR}"
1512         fi
1513         AST_CHECK_OPENH323()
1514         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3])
1515         AST_CHECK_OPENH323_BUILD()
1516         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1517         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1518                 [Define if your system has the OpenH323 libraries.],
1519                 [#include "ptlib.h"
1520                 #include "h323.h"
1521                 #include "h323ep.h"],
1522                 [H323EndPoint ep = H323EndPoint();],
1523                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1524 fi
1525
1526 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
1527 if test "x${PBX_LUA}" = "x1" ; then
1528         AC_DEFINE_UNQUOTED([LUA51_PREFIX], [1], [Define to 1 if lua is found with a lua5.1 prefix])
1529 fi
1530
1531 # Some distributions (like SuSE) remove the 5.1 suffix.
1532 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
1533
1534 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1535
1536 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1537 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1538 # to know the specifics of each possible implementation, and then represent the one
1539 # that was found as 'AIS'.
1540
1541 PBX_AIS=0
1542
1543 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1544
1545 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1546
1547 if test "${PBX_OPENAIS}" = 1; then
1548    PBX_AIS=1
1549    if test -n "${OPENAIS_DIR}"; then
1550       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1551       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1552    else
1553       AIS_INCLUDE="-I/usr/include/openais"
1554       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1555    fi
1556 fi
1557
1558 AC_SUBST(PBX_AIS)
1559 AC_SUBST(AIS_INCLUDE)
1560 AC_SUBST(AIS_LIB)
1561
1562 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1563
1564 # See if the main speex library contains the preprocess functions
1565 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1566 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1567    PBX_SPEEX_PREPROCESS=1
1568 fi
1569
1570 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1571 if test "${PBX_SPEEXDSP}" = 1; then
1572    PBX_SPEEX_PREPROCESS=1
1573 fi
1574
1575 AC_SUBST(PBX_SPEEX_PREPROCESS)
1576
1577 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1578
1579 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1580
1581 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1582
1583 if test "$PBX_CRYPTO" = "1";
1584 then
1585     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1586 fi
1587
1588 if test "$PBX_OPENSSL" = "1";
1589 then
1590     AST_CHECK_OSPTK([3], [5], [0])
1591 fi
1592
1593 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1594
1595 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1596
1597 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1598
1599 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1600
1601 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1602
1603 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1604
1605 if test "${tonezone_does_not_need_lm}" = "no" ; then
1606   tonezone_extra="-lm"
1607 fi
1608
1609 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1610
1611 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1612
1613 if test "${OSARCH}" = "OpenBSD";
1614 then
1615         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1616 else
1617         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1618 fi
1619
1620 AC_LANG_PUSH(C++)
1621
1622 if test "${USE_VPB}" != "no"; then
1623    AC_MSG_CHECKING(for vpb_open in -lvpb)
1624    saved_libs="${LIBS}"
1625    saved_cppflags="${CPPFLAGS}"
1626    if test "x${VPB_DIR}" != "x"; then
1627       if test -d ${VPB_DIR}/lib; then
1628          vpblibdir=${VPB_DIR}/lib
1629       else
1630          vpblibdir=${VPB_DIR}
1631       fi
1632       LIBS="${LIBS} -L${vpblibdir}"
1633       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1634    fi
1635    LIBS="${LIBS} -lvpb -lpthread"
1636    AC_LINK_IFELSE(
1637         [
1638         AC_LANG_PROGRAM(
1639         [#include <vpbapi.h>],
1640         [int q = vpb_open(0,0);])
1641         ],
1642         [       AC_MSG_RESULT(yes)
1643                 ac_cv_lib_vpb_vpb_open="yes"
1644         ],
1645         [       AC_MSG_RESULT(no)
1646                 ac_cv_lib_vpb_vpb_open="no"
1647         ]
1648         )
1649    LIBS="${saved_libs}"
1650    CPPFLAGS="${saved_cppflags}"
1651    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1652         VPB_LIB="-lvpb"
1653         if test "${VPB_DIR}" != ""; then
1654            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1655            VPB_INCLUDE="-I${VPB_DIR}/include"
1656         fi
1657         PBX_VPB=1
1658         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1659    fi
1660 fi
1661
1662 AC_LANG_POP
1663
1664 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1665
1666 EDITLINE_LIB=""
1667 if test "x$TERMCAP_LIB" != "x" ; then
1668   EDITLINE_LIB="$TERMCAP_LIB"
1669 elif test "x$TINFO_LIB" != "x" ; then
1670   EDITLINE_LIB="$TINFO_LIB"
1671 elif test "x$CURSES_LIB" != "x" ; then
1672   EDITLINE_LIB="$CURSES_LIB"
1673 elif test "x$NCURSES_LIB" != "x" ; then
1674   EDITLINE_LIB="$NCURSES_LIB"
1675 else
1676   AC_MSG_ERROR(*** termcap support not found)
1677 fi
1678 AC_SUBST(EDITLINE_LIB)
1679
1680 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
1681         # Does ODBC support wide characters?
1682         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
1683         AC_LINK_IFELSE(
1684                 AC_LANG_PROGRAM(
1685                         [#include <sql.h>
1686 #include <sqlext.h>],
1687                         [int foo = SQL_WCHAR]),
1688                 AC_MSG_RESULT(yes)
1689                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
1690                 AC_MSG_RESULT(no)
1691         )
1692 fi
1693
1694 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1695 AC_SUBST(PBX_H323)
1696
1697 AC_CHECK_HEADER([linux/compiler.h],
1698                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1699
1700 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1701                                    #include <linux/version.h>
1702                                    #ifdef HAVE_LINUX_COMPILER_H
1703                                    #include <linux/compiler.h>
1704                                    #endif
1705                                    ])
1706 AC_SUBST(PBX_IXJUSER)
1707
1708 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
1709 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
1710 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
1711
1712 # possible places for video4linux version 1
1713 AC_CHECK_HEADER([linux/videodev.h],
1714         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
1715
1716 # possible places for X11
1717 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
1718 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
1719
1720 if test "${cross_compiling}" = "no";
1721 then
1722   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
1723 fi
1724
1725 PBX_GTK=0
1726 AST_EXT_TOOL_CHECK([GTK], [gtk-config], [--cflags gthread], [--libs gthread])
1727
1728 PBX_GTK2=0
1729 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1730 if test ! "x${PKGCONFIG}" = xNo; then
1731    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
1732    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
1733    PBX_GTK2=1
1734    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
1735 fi
1736 AC_SUBST(PBX_GTK2)
1737 AC_SUBST(GTK2_INCLUDE)
1738 AC_SUBST(GTK2_LIB)
1739
1740 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
1741
1742 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
1743 # or iODBC
1744
1745 PBX_GENERIC_ODBC=0
1746
1747 if test "${PBX_UNIXODBC}" = 1; then
1748    PBX_GENERIC_ODBC=1
1749    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
1750    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
1751 elif test "${PBX_IODBC}" = 1; then
1752    PBX_GENERIC_ODBC=1
1753    GENERIC_ODBC_LIB="${IODBC_LIB}"
1754    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
1755 fi
1756
1757 AC_SUBST([GENERIC_ODBC_LIB])
1758 AC_SUBST([GENERIC_ODBC_INCLUDE])
1759 AC_SUBST([PBX_GENERIC_ODBC])
1760
1761 PBX_SYSLOG=0
1762
1763 if test "${ac_cv_header_syslog_h}" = "yes"; then
1764    # syslog facilities
1765    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
1766    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
1767    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
1768    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
1769    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
1770    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
1771    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
1772    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
1773    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
1774    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
1775    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
1776    PBX_SYSLOG=1
1777 fi
1778
1779 AC_SUBST([PBX_SYSLOG])
1780
1781 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
1782 AST_CHECK_MANDATORY
1783
1784 if test -f build_tools/menuselect-deps; then
1785     # extract old values of all PBX_ variables from menuselect-deps
1786     # and preserve them so that menuselect can determine whether
1787     # any previously-met dependencies are no longer met and warn
1788     # the user appropriately
1789     while IFS="=:" read var val old_val; do
1790         eval "PBX_${var}=\${PBX_${var}}:${val}"
1791     done < build_tools/menuselect-deps
1792 fi
1793
1794 AC_OUTPUT
1795
1796 if test "x${silent}" != "xyes" ; then
1797 echo
1798 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
1799 echo "            .\$7\$7..          .7\$\$7:.    "
1800 echo "          .\$\$:.                 ,\$7.7   "
1801 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
1802 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
1803 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
1804 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
1805 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
1806 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
1807 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
1808 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
1809 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
1810 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
1811 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
1812 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
1813 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
1814 echo " \$\$\$\$\$                        \$\$\$       "
1815 echo "  \$\$\$\$7.                       \$\$  (TM)     "
1816 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
1817 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
1818 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
1819 echo
1820 fi
1821
1822 AC_MSG_NOTICE(Package configured for: )
1823 AC_MSG_NOTICE( OS type  : $host_os)
1824 AC_MSG_NOTICE( Host CPU : $host_cpu)
1825 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
1826 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
1827 if test "${cross_compiling}" = "yes"; then
1828    AC_MSG_NOTICE( Cross Compilation = YES)
1829 fi