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