configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2 #
   3 # Make sure we use autoconf 2.60 to generate the "configure" script,
   4 # in case we want to commit it. Other than that, version 2.59 is
   5 # perfectly fine for our purposes, so people who want to modify
   6 # this file just have to remember to set the AC_PREREQ argument
   7 # to something that suits their needs.
   8
   9 AC_PREREQ(2.60)
  10
  11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
  12
  13 # cross-compile macros
  14 AC_CANONICAL_BUILD
  15 AC_CANONICAL_HOST
  16
  17 # check existence of the package
  18 AC_CONFIG_SRCDIR([main/asterisk.c])
  19
  20 AC_CONFIG_AUX_DIR(`pwd`)
  21
  22 AC_COPYRIGHT("Asterisk")
  23 AC_REVISION($Revision$)
  24
  25 # preserve any CFLAGS or LDFLAGS that may be set
  26 # NOTE: This must be done before calling any macros that end up
  27 # calling AC_PROG_CC or the like, since they will set a default
  28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
  29 # we don't want those default flags to be carried over into the
  30 # rest of the build system since we have other means of controlling
  31 # debugging symbol generation and optimization.
  32 CONFIG_CFLAGS="${CFLAGS}"
  33 CONFIG_LDFLAGS="${LDFLAGS}"
  34 AC_SUBST(CONFIG_CFLAGS)
  35 AC_SUBST(CONFIG_LDFLAGS)
  36
  37 # specify output header file
  38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
  39
  40 AC_USE_SYSTEM_EXTENSIONS        # note- does not work on FreeBSD
  41
  42 case "${host_os}" in
  43      freebsd*)
  44      AC_PREFIX_DEFAULT([/usr/local])
  45      CPPFLAGS=-I/usr/local/include
  46      LDFLAGS=-L/usr/local/lib
  47      ;;
  48      openbsd*)
  49      AC_PREFIX_DEFAULT([/usr/local])
  50      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
  51         if test ${sysconfdir} = '${prefix}/etc'; then
  52            sysconfdir=/etc
  53         fi
  54         if test ${mandir} = '${prefix}/man'; then
  55            mandir=/usr/share/man
  56         fi
  57      fi
  58      CPPFLAGS=-I/usr/local/include
  59      LDFLAGS=-L/usr/local/lib
  60      ;;
  61      darwin*)
  62      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
  63      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
  64      ;;
  65      *)
  66      AC_PREFIX_DEFAULT([/usr])
  67      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
  68         if test ${sysconfdir} = '${prefix}/etc'; then
  69            sysconfdir=/etc
  70         fi
  71         if test ${mandir} = '${prefix}/man'; then
  72            mandir=/usr/share/man
  73         fi
  74      fi
  75      ;;
  76 esac
  77
  78 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
  79      if test ${localstatedir} = '${prefix}/var'; then
  80         localstatedir=/var
  81      fi
  82 fi
  83
  84 BUILD_PLATFORM=${build}
  85 BUILD_CPU=${build_cpu}
  86 BUILD_VENDOR=${build_vendor}
  87 BUILD_OS=${build_os}
  88
  89 AC_SUBST(BUILD_PLATFORM)
  90 AC_SUBST(BUILD_CPU)
  91 AC_SUBST(BUILD_VENDOR)
  92 AC_SUBST(BUILD_OS)
  93
  94 HOST_PLATFORM=${host}
  95 HOST_CPU=${host_cpu}
  96 HOST_VENDOR=${host_vendor}
  97 HOST_OS=${host_os}
  98
  99 AC_SUBST(HOST_PLATFORM)
 100 AC_SUBST(HOST_CPU)
 101 AC_SUBST(HOST_VENDOR)
 102 AC_SUBST(HOST_OS)
 103
 104 PBX_WINARCH=0
 105
 106 case "${host_os}" in
 107      freebsd*)
 108      OSARCH=FreeBSD
 109      ;;
 110      netbsd*)
 111      OSARCH=NetBSD
 112      ;;
 113      openbsd*)
 114      OSARCH=OpenBSD
 115      ;;
 116      solaris*)
 117      OSARCH=SunOS
 118      ;;
 119      mingw32)
 120      OSARCH=mingw32
 121      PBX_WINARCH=1
 122      ;;
 123      cygwin)
 124      OSARCH=cygwin
 125      PBX_WINARCH=1
 126      ;;
 127      linux-gnueabi)
 128      OSARCH=linux-gnu
 129      ;;
 130      kfreebsd*-gnu)
 131      OSARCH=kfreebsd-gnu
 132      ;;
 133      *)
 134      OSARCH=${host_os}
 135      ;;
 136 esac
 137
 138 AC_SUBST(OSARCH)
 139 AC_SUBST(PBX_WINARCH)
 140
 141 #  check for uname
 142 AC_PATH_TOOL([UNAME], [uname], No)
 143 if test ! x"${UNAME}" = xNo; then
 144    PBX_OSREV=$(${UNAME} -r)
 145 fi
 146 AC_SUBST(PBX_OSREV)
 147
 148 AH_TOP(
 149 #ifndef ASTERISK_AUTOCONFIG_H
 150 #define ASTERISK_AUTOCONFIG_H
 151
 152 #include "asterisk/buildopts.h"
 153
 154 )
 155
 156 AH_BOTTOM(
 157 #endif
 158 )
 159
 160 # cross-compile checks
 161 if test "${cross_compiling}" = "yes";
 162 then
 163    AC_CHECK_TOOL(CC, gcc, :)
 164    AC_CHECK_TOOL(CXX, g++, :)
 165    AC_CHECK_TOOL(LD, ld, :)
 166    AC_CHECK_TOOL(RANLIB, ranlib, :)
 167 fi
 168
 169 # Checks for programs.
 170 AC_PROG_CC
 171 AC_PROG_CXX
 172 AC_PROG_CPP
 173 AC_PROG_CXXCPP
 174 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
 175 # the developers regenerating the configure script don't have to install libtool.
 176 AST_PROG_LD     # note, does not work on FreeBSD
 177 AC_PROG_AWK
 178 AC_PROG_INSTALL
 179 AC_PROG_LN_S
 180 AC_PROG_RANLIB
 181 AST_CHECK_GNU_MAKE
 182
 183 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
 184 AC_CHECK_TOOLS([AR], [ar gar], :)
 185 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
 186 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
 187
 188 GNU_LD=0
 189 if test "x$with_gnu_ld" = "xyes" ; then
 190    GNU_LD=1
 191 fi
 192 AC_SUBST(GNU_LD)
 193
 194 AC_PATH_PROG([BISON], [bison], :)
 195 AC_PATH_PROG([FLEX], [flex], :)
 196 AC_PATH_PROG([GREP], [grep], :)
 197 AC_PATH_PROG([FIND], [find], :)
 198 AC_PATH_PROG([COMPRESS], [compress], :)
 199 AC_PATH_PROG([BASENAME], [basename], :)
 200 AC_PATH_PROG([DIRNAME], [dirname], :)
 201 AC_PATH_PROG([SHELL], [sh], :)
 202 AC_PATH_PROG([LN], [ln], :)
 203 AC_PATH_PROG([DOT], [dot], :)
 204 AC_PATH_PROG([WGET], [wget], :)
 205 AC_PATH_PROG([CURL], [curl], :)
 206 AC_PATH_PROG([RUBBER], [rubber], :)
 207 AC_PATH_PROG([CATDVI], [catdvi], :)
 208 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
 209 AC_PATH_PROG([XMLLINT], [xmllint], :)
 210 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
 211 if test "${WGET}" != ":" ; then
 212   DOWNLOAD=${WGET}
 213 else if test "${CURL}" != ":" ; then
 214   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
 215 else
 216   AC_PATH_PROG([FETCH], [fetch], [:])
 217   DOWNLOAD=${FETCH}
 218 fi
 219 fi
 220 AC_SUBST(DOWNLOAD)
 221
 222 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
 223         if test "x$BISON" != "x:" ; then
 224                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
 225                 # Use mktemp if possible; otherwise fall back on mkdir,
 226                 # with $RANDOM to make collisions less likely.
 227                 : ${TMPDIR=/tmp}
 228                 {
 229                   tmp=`
 230                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
 231                   ` &&
 232                   test -n "$tmp" && test -d "$tmp"
 233                 } || {
 234                   tmp=$TMPDIR/foo$$-$RANDOM
 235                   (umask 077 && mkdir "$tmp")
 236                 } || exit $?
 237                 cat >$tmp/test.y <<__EOL__
 238 %parse-param {struct parse_io *parseio}
 239 %%
 240 file : { \$\$ = parseio->pval = 1; }
 241         ;
 242 %%
 243 __EOL__
 244                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
 245                 if test -e "${tmp}/test.tab.c"; then
 246                         ac_cv_path_BISON2=${BISON}
 247                 fi
 248                 rm -rf ${tmp}
 249         fi
 250         ])
 251 if test "x${ac_cv_path_BISON2}" = "x" ; then
 252         BISON=:
 253         PBX_BISON=0
 254 else
 255         PBX_BISON=1
 256 fi
 257 AC_SUBST(PBX_BISON)
 258 if test "x${FLEX}" = "x:" ; then
 259         PBX_FLEX=0
 260 else
 261         PBX_FLEX=1
 262 fi
 263 AC_SUBST(PBX_FLEX)
 264
 265 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
 266 if test "${SOXMIX}" != ":" ; then
 267         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
 268 fi
 269
 270 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
 271
 272 if test "${MD5}" = "digest" ; then
 273    MD5="${MD5} -a md5"
 274 fi
 275
 276 ACX_PTHREAD
 277
 278 AC_LANG(C)
 279
 280 AC_ARG_ENABLE([dev-mode],
 281         [AS_HELP_STRING([--enable-dev-mode],
 282                 [Turn on developer mode])],
 283         [case "${enableval}" in
 284               y|ye|yes) AST_DEVMODE=yes ;;
 285               n|no)  AST_DEVMODE=no ;;
 286               noisy)
 287               AST_DEVMODE=yes
 288               NOISY_BUILD=yes
 289               ;;
 290               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
 291         esac])
 292 AC_SUBST(NOISY_BUILD)
 293 AC_SUBST(AST_DEVMODE)
 294
 295 AST_CODE_COVERAGE=no
 296 AC_ARG_ENABLE([coverage],
 297         [AS_HELP_STRING([--enable-coverage],
 298                 [Turn on code coverage tracking (for gcov)])],
 299         [case "${enableval}" in
 300               y|ye|yes) AST_CODE_COVERAGE=yes ;;
 301               n|no) AST_CODE_COVERAGE=no ;;
 302               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
 303         esac])
 304 AC_SUBST(AST_CODE_COVERAGE)
 305
 306 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
 307 # various packages.
 308 # $1 is the prefix for the variables in makeopts and autoconfig.h
 309 # $2 is the short comment, $4 is the long comment
 310 # $3 is the name used in --with- or --without- flags for configure.
 311 #
 312 # Package option names should be in alphabetical order
 313 # by the --with option name (the third field),
 314 # to make things easier for the users.
 315
 316 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
 317 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
 318 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
 319 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 320 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 321 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
 322 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
 323
 324 # BKTR is used for backtrace support on platforms that do not
 325 # have it natively.
 326 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
 327 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
 328 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
 329 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
 330 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 331 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
 332 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
 333 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
 334 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
 335 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 336 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
 337 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
 338 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
 339 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 340 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
 341 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
 342 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
 343 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
 344 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 345 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 346 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
 347 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
 348 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
 349 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 350 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
 351 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
 352 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
 353 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
 354 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
 355 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
 356 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
 357 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
 358 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
 359 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
 360 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
 361 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
 362 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
 363 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
 364 AST_EXT_LIB_SETUP_DEPENDENT([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
 365 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
 366 AST_EXT_LIB_SETUP_DEPENDENT([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
 367 AST_EXT_LIB_SETUP_DEPENDENT([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
 368 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
 369 AST_EXT_LIB_SETUP_DEPENDENT([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
 370 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
 371 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
 372 AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
 373 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
 374 # ------------------------------------v
 375 # TODO: The code can be changed to always include these features now.
 376 # These features will always be present if pri_connected_line_update is available.
 377 AST_EXT_LIB_SETUP_DEPENDENT([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
 378 AST_EXT_LIB_SETUP_DEPENDENT([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
 379 AST_EXT_LIB_SETUP_DEPENDENT([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
 380 AST_EXT_LIB_SETUP_DEPENDENT([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
 381 # ------------------------------------^
 382 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 383 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 384 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
 385 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 386 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
 387 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [${HOME}/.asterisk_sounds_cache])
 388 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
 389 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
 390 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 391 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
 392 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
 393 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
 394 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
 395 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
 396 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
 397 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
 398 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 399 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
 400 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 401 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
 402 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 403 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 404 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
 405 AST_EXT_LIB_SETUP([USB], [usb], [usb])
 406 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
 407 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
 408 AST_EXT_LIB_SETUP([X11], [X11], [x11])
 409 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
 410
 411 # check for basic system features and functionality before
 412 # checking for package libraries
 413
 414 AC_FUNC_ALLOCA
 415 AC_HEADER_DIRENT
 416 AC_HEADER_STDC
 417 AC_HEADER_SYS_WAIT
 418 AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h libintl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h strings.h sys/event.h sys/file.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h termios.h unistd.h utime.h arpa/nameser.h sys/io.h])
 419
 420 # some embedded systems omit internationalization (locale) support
 421 AC_CHECK_HEADERS([xlocale.h])
 422
 423 AC_CHECK_HEADERS([winsock.h winsock2.h])
 424
 425 AC_CHECK_HEADER([sys/poll.h],
 426          [],
 427      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
 428
 429 AC_SYS_LARGEFILE
 430
 431 # Checks for typedefs, structures, and compiler characteristics.
 432 AC_HEADER_STDBOOL
 433 AC_C_CONST
 434 AC_TYPE_UID_T
 435 AC_C_INLINE
 436 AC_TYPE_LONG_DOUBLE_WIDER
 437 AC_TYPE_MODE_T
 438 AC_TYPE_OFF_T
 439 AC_TYPE_PID_T
 440 AC_TYPE_SIZE_T
 441 AC_CHECK_MEMBERS([struct stat.st_blksize])
 442 AC_HEADER_TIME
 443 AC_STRUCT_TM
 444 AC_C_VOLATILE
 445 AC_CHECK_TYPES([ptrdiff_t])
 446
 447 # Checks for library functions.
 448 AC_FUNC_CHOWN
 449 AC_FUNC_CLOSEDIR_VOID
 450 AC_FUNC_ERROR_AT_LINE
 451 AST_FUNC_FORK
 452 AC_FUNC_FSEEKO
 453 AC_PROG_GCC_TRADITIONAL
 454 # XXX: these are commented out until we determine whether it matters if our malloc()
 455 # acts exactly like glibc's or not
 456 # AC_FUNC_MALLOC
 457 # AC_FUNC_REALLOC
 458 AC_FUNC_MEMCMP
 459 AC_FUNC_MMAP
 460 AC_FUNC_SELECT_ARGTYPES
 461 AC_FUNC_SETVBUF_REVERSED
 462 AC_TYPE_SIGNAL
 463 AC_FUNC_STAT
 464 AC_FUNC_STRCOLL
 465 AC_FUNC_STRFTIME
 466 AC_FUNC_STRNLEN
 467 AC_FUNC_STRTOD
 468 AC_FUNC_UTIME_NULL
 469 AC_FUNC_VPRINTF
 470 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir munmap ntohll newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
 471
 472 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
 473 # so that AC_CHECK_FUNCS can detect functions in that library.
 474 AC_CHECK_LIB([m], [sqrt])
 475 # BSD might not have exp2, and/or log2
 476 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
 477
 478 # Certain architectures don't really have long double, even though
 479 # AC_CHECK_FUNCS would otherwise find the following functions.
 480 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
 481         AC_CHECK_FUNCS([exp2l log2l exp10l log10l sinl cosl tanl asinl acosl atanl atan2l powl sqrtl rintl expl logl remainderl fmodl roundl truncl floorl ceill])
 482 fi
 483
 484 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
 485 AC_LINK_IFELSE(
 486         AC_LANG_PROGRAM([#include <limits.h>],
 487                 [long long foo = LLONG_MAX]),
 488         AC_MSG_RESULT(yes)
 489         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
 490         AC_MSG_RESULT(no)
 491 )
 492
 493 AC_MSG_CHECKING(for timersub in time.h)
 494 AC_LINK_IFELSE(
 495         AC_LANG_PROGRAM([#include <sys/time.h>],
 496                 [struct timeval *a; timersub(a, a, a);]),
 497         AC_MSG_RESULT(yes)
 498                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
 499         AC_MSG_RESULT(no)
 500 )
 501
 502 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
 503 old_LDFLAGS=${LDFLAGS}
 504 cat >conftest.dynamics <<_ACEOF
 505 {
 506         *ast_*;
 507 };
 508 _ACEOF
 509 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
 510 PBX_DYNAMIC_LIST=0
 511 AC_LINK_IFELSE(
 512         AC_LANG_PROGRAM([], []),
 513         PBX_DYNAMIC_LIST=1
 514         AC_MSG_RESULT(yes),
 515         AC_MSG_RESULT(no)
 516 )
 517 AC_SUBST(PBX_DYNAMIC_LIST)
 518 LDFLAGS=${old_LDFLAGS}
 519 rm -f conftest.dynamics
 520
 521 AC_CHECK_HEADER([sys/poll.h],
 522    [HAS_POLL=1]
 523    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
 524    )
 525
 526 AC_ARG_ENABLE([internal-poll],
 527         [AS_HELP_STRING([--enable-internal-poll],
 528                 [Use Asterisk's poll implementation])],
 529         [case "${enableval}" in
 530                 y|ye|yes) HAS_POLL="";;
 531                 n|no) HAS_POLL="${HAS_POLL}" ;;
 532                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
 533         esac])
 534 AC_SUBST(HAS_POLL)
 535
 536
 537
 538 # https support (in main/http.c) uses funopen on BSD systems,
 539 # fopencookie on linux
 540 AC_CHECK_FUNCS([funopen fopencookie])
 541
 542 AC_CHECK_FUNCS([inet_aton])
 543
 544 # check if we have IP_PKTINFO constant defined
 545 AC_MSG_CHECKING(for IP_PKTINFO)
 546 AC_LINK_IFELSE(
 547                 AC_LANG_PROGRAM([#include <netinet/in.h>],
 548                                                 [int pi = IP_PKTINFO;]),
 549                 AC_MSG_RESULT(yes)
 550                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
 551                 AC_MSG_RESULT(no)
 552 )
 553
 554 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
 555 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
 556
 557 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
 558 AC_LINK_IFELSE(
 559         AC_LANG_PROGRAM([#include <stdlib.h>
 560                          #include <netdb.h>],
 561                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
 562         AC_MSG_RESULT(yes)
 563         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
 564         AC_MSG_RESULT(no)
 565 )
 566
 567 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
 568 AC_LINK_IFELSE(
 569         AC_LANG_PROGRAM([#include <stdlib.h>
 570                          #include <netdb.h>],
 571                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
 572         AC_MSG_RESULT(yes)
 573         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
 574         AC_MSG_RESULT(no)
 575 )
 576
 577 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
 578
 579 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
 580 AC_LINK_IFELSE(
 581 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
 582 AC_MSG_RESULT(yes)
 583 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
 584 AC_MSG_RESULT(no)
 585 )
 586
 587 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
 588 AC_LINK_IFELSE(
 589 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
 590 AC_MSG_RESULT(yes)
 591 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
 592 AC_MSG_RESULT(no)
 593 )
 594
 595 if test "${cross_compiling}" = "no";
 596 then
 597   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
 598 fi
 599
 600 AC_MSG_CHECKING(for locale_t in locale.h)
 601 AC_LINK_IFELSE(
 602 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
 603 AC_MSG_RESULT(yes)
 604 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
 605 AC_MSG_RESULT(no)
 606   AC_MSG_CHECKING(for locale_t in xlocale.h)
 607   AC_LINK_IFELSE(
 608   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
 609   AC_MSG_RESULT(yes)
 610   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
 611   AC_MSG_RESULT(no)
 612   )
 613 )
 614
 615 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
 616 AC_LINK_IFELSE(
 617 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
 618 AC_MSG_RESULT(yes)
 619 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
 620 AC_MSG_RESULT(no)
 621 )
 622
 623 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
 624 AC_LINK_IFELSE(
 625 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
 626 AC_MSG_RESULT(yes)
 627 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
 628 AC_MSG_RESULT(no)
 629 )
 630
 631 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
 632
 633 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
 634 AC_LINK_IFELSE(
 635 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
 636 AC_MSG_RESULT(yes)
 637 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
 638 AC_MSG_RESULT(no)
 639 )
 640
 641 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
 642 AC_LINK_IFELSE(
 643 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
 644 AC_MSG_RESULT(yes)
 645 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
 646 AC_MSG_RESULT(no)
 647 )
 648
 649 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
 650 save_LIBS="$LIBS"
 651 save_CFLAGS="$CFLAGS"
 652 LIBS="$PTHREAD_LIBS $LIBS"
 653 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 654 AC_LINK_IFELSE(
 655   [AC_LANG_PROGRAM(
 656     [#include <pthread.h>
 657      #include <time.h>],
 658     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
 659   ],[
 660     AC_MSG_RESULT(yes)
 661     ac_cv_pthread_rwlock_timedwrlock="yes"
 662   ],[
 663     AC_MSG_RESULT(no)
 664     ac_cv_pthread_rwlock_timedwrlock="no"
 665   ]
 666 )
 667 LIBS="$save_LIBS"
 668 CFLAGS="$save_CFLAGS"
 669 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
 670   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
 671 fi
 672
 673 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
 674 saved_CFLAGS="${CFLAGS}"
 675 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
 676 AC_COMPILE_IFELSE(
 677   [AC_LANG_PROGRAM(
 678     [#include <pthread.h>
 679      void empty(){}],
 680         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
 681   ],[
 682     AC_MSG_RESULT(no)
 683     ac_cv_pthread_once_needsbraces="no"
 684   ],[
 685     AC_MSG_RESULT(yes)
 686     ac_cv_pthread_once_needsbraces="yes"
 687   ]
 688 )
 689 CFLAGS="${saved_CFLAGS}"
 690 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
 691   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
 692 fi
 693
 694 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
 695
 696 # Can we compare a mutex to its initial value?
 697 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
 698 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
 699 AC_LINK_IFELSE(
 700         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
 701         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
 702                 return 0;
 703         }
 704         return 0]),
 705         AC_MSG_RESULT(yes)
 706         AC_DEFINE([CAN_COMPARE_MUTEX_TO_INIT_VALUE], 1, [Define to 1 if your system's implementation of mutexes supports comparison of a mutex to its initializer.]),
 707         AC_MSG_RESULT(no)
 708 )
 709
 710 #if test "${cross_compiling}" = "no";
 711 #then
 712 #AC_MSG_CHECKING(for working epoll support)
 713 #AC_LINK_IFELSE(
 714 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
 715 #                                         if (res < 0)
 716 #                                            return 1;
 717 #                                         close (res);
 718 #                                         return 0;]),
 719 #AC_MSG_RESULT(yes)
 720 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
 721 #AC_MSG_RESULT(no)
 722 #)
 723 #fi
 724
 725 AC_MSG_CHECKING(for compiler atomic operations)
 726 AC_LINK_IFELSE(
 727 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
 728 AC_MSG_RESULT(yes)
 729 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
 730 AC_MSG_RESULT(no)
 731 )
 732
 733 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
 734 AC_MSG_CHECKING([if your system printf is NULL-safe.])
 735 AC_RUN_IFELSE(
 736         AC_LANG_PROGRAM([#include <stdio.h>],
 737                 [printf("%s", NULL)]),
 738         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
 739         AC_MSG_RESULT(yes),
 740         AC_MSG_RESULT(no),
 741         # It's unlikely an embedded system will have this.
 742         AC_MSG_RESULT(unknown)
 743 )
 744
 745 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
 746 AC_RUN_IFELSE(
 747 AC_LANG_PROGRAM([
 748 #include <stdio.h>
 749 #include <sys/select.h>
 750 #include <sys/time.h>
 751 #include <sys/resource.h>
 752 #include <string.h>
 753 #include <errno.h>
 754 #include <stdlib.h>
 755 #include <sys/types.h>
 756 #include <sys/stat.h>
 757 #include <fcntl.h>
 758 #include <unistd.h>
 759 ], [[
 760         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
 761         int fd0, fd1;
 762         struct timeval tv = { 0, };
 763         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
 764         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
 765         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
 766         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
 767         FD_SET(fd0, (fd_set *) &fds);
 768         FD_SET(fd1, (fd_set *) &fds);
 769         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
 770         exit(0)]]),
 771         AC_MSG_RESULT(yes)
 772         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
 773         AC_MSG_RESULT(no),
 774         AC_MSG_RESULT(cross-compile)
 775 )
 776
 777 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
 778         AC_RUN_IFELSE(
 779                 AC_LANG_PROGRAM([
 780 #include <unistd.h>
 781 #include <sys/types.h>
 782 #include <stdlib.h>
 783 ], [if (getuid() != 0) { exit(1); }]),
 784                 AC_DEFINE([CONFIGURE_RAN_AS_ROOT], 1, [Some configure tests will unexpectedly fail if configure is run by a non-root user.  These may be able to be tested at runtime.]))
 785 fi
 786
 787 AST_GCC_ATTRIBUTE(pure)
 788 AST_GCC_ATTRIBUTE(malloc)
 789 AST_GCC_ATTRIBUTE(const)
 790 AST_GCC_ATTRIBUTE(unused)
 791 AST_GCC_ATTRIBUTE(always_inline)
 792 AST_GCC_ATTRIBUTE(deprecated)
 793 AST_GCC_ATTRIBUTE(sentinel)
 794 AST_GCC_ATTRIBUTE(warn_unused_result)
 795 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
 796 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
 797
 798 AC_MSG_CHECKING(for -ffunction-sections support)
 799 saved_CFLAGS="${CFLAGS}"
 800 CFLAGS="${CFLAGS} -ffunction-sections"
 801 AC_COMPILE_IFELSE(
 802         AC_LANG_PROGRAM([], [int x = 1;]),
 803         AC_MSG_RESULT(yes)
 804         [saved_LDFLAGS="${LDFLAGS}"]
 805         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
 806         AC_MSG_CHECKING(for --gc-sections support)
 807         AC_LINK_IFELSE(
 808                 AC_LANG_PROGRAM([], [int x = 1;]),
 809                 AC_MSG_RESULT(yes)
 810                 [GC_CFLAGS="-ffunction-sections"]
 811                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
 812                 AC_MSG_RESULT(no)
 813         )
 814         [LDFLAGS="${saved_LDFLAGS}"],
 815         AC_MSG_RESULT(no)
 816 )
 817 CFLAGS="${saved_CFLAGS}"
 818 AC_SUBST(GC_CFLAGS)
 819 AC_SUBST(GC_LDFLAGS)
 820
 821 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
 822 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 823         AC_MSG_RESULT(yes)
 824         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
 825 else
 826         AC_MSG_RESULT(no)
 827         AST_DECLARATION_AFTER_STATEMENT=
 828 fi
 829 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 830
 831 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
 832 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 833         AC_MSG_RESULT(yes)
 834         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
 835 else
 836         AC_MSG_RESULT(no)
 837         AST_FORTIFY_SOURCE=
 838 fi
 839 AC_SUBST(AST_FORTIFY_SOURCE)
 840
 841 AC_MSG_CHECKING(for -fno-strict-overflow)
 842 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 843         AC_MSG_RESULT(yes)
 844         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
 845 else
 846         AC_MSG_RESULT(no)
 847         AST_NO_STRICT_OVERFLOW=
 848 fi
 849 AC_SUBST(AST_NO_STRICT_OVERFLOW)
 850
 851 AC_MSG_CHECKING(for -Wshadow)
 852 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 853         AC_MSG_RESULT(yes)
 854         AST_SHADOW_WARNINGS=-Wshadow
 855 else
 856         AC_MSG_RESULT(no)
 857         AST_SHADOW_WARNINGS=
 858 fi
 859 AC_SUBST(AST_SHADOW_WARNINGS)
 860
 861 AC_MSG_CHECKING(for sysinfo)
 862 AC_LINK_IFELSE(
 863         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
 864                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
 865         AC_MSG_RESULT(yes)
 866         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
 867         AC_MSG_RESULT(no)
 868 )
 869
 870 AC_SEARCH_LIBS(res_9_ninit, resolv)
 871 AC_MSG_CHECKING(for res_ninit)
 872 AC_LINK_IFELSE(
 873         AC_LANG_PROGRAM([
 874                         #ifdef HAVE_SYS_SOCKET_H
 875                         #include <sys/socket.h>
 876                         #endif
 877                         #ifdef HAVE_NETINET_IN_H
 878                         #include <netinet/in.h>
 879                         #endif
 880                         #ifdef HAVE_ARPA_NAMESER_H
 881                         #include <arpa/nameser.h>
 882                         #endif
 883                         #include <resolv.h>],
 884                         [int foo = res_ninit(NULL);]),
 885         AC_MSG_RESULT(yes)
 886         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
 887         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
 888         AC_MSG_CHECKING(for res_ndestroy)
 889         AC_LINK_IFELSE(
 890                 AC_LANG_PROGRAM([
 891                                 #ifdef HAVE_SYS_SOCKET_H
 892                                 #include <sys/socket.h>
 893                                 #endif
 894                                 #ifdef HAVE_NETINET_IN_H
 895                                 #include <netinet/in.h>
 896                                 #endif
 897                                 #ifdef HAVE_ARPA_NAMESER_H
 898                                 #include <arpa/nameser.h>
 899                                 #endif
 900                                 #include <resolv.h>],
 901                                 [res_ndestroy(NULL);]),
 902                 AC_MSG_RESULT(yes)
 903                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
 904                 AC_MSG_RESULT(no)
 905         )
 906         AC_SEARCH_LIBS(res_9_close, resolv)
 907         AC_MSG_CHECKING(for res_close)
 908         AC_LINK_IFELSE(
 909                 AC_LANG_PROGRAM([
 910                                 #ifdef HAVE_SYS_SOCKET_H
 911                                 #include <sys/socket.h>
 912                                 #endif
 913                                 #ifdef HAVE_NETINET_IN_H
 914                                 #include <netinet/in.h>
 915                                 #endif
 916                                 #ifdef HAVE_ARPA_NAMESER_H
 917                                 #include <arpa/nameser.h>
 918                                 #endif
 919                                 #include <resolv.h>],
 920                                 [res_close();]),
 921                 AC_MSG_RESULT(yes)
 922                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
 923                 AC_MSG_RESULT(no)
 924         ),
 925         AC_MSG_RESULT(no)
 926 )
 927
 928 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
 929
 930 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
 931
 932 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
 933
 934 AC_CHECK_HEADER([libkern/OSAtomic.h],
 935                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
 936
 937 AC_CHECK_SIZEOF([int])
 938 AC_CHECK_SIZEOF([long])
 939 AC_CHECK_SIZEOF([long long])
 940 AC_CHECK_SIZEOF([char *])
 941
 942 # do the package library checks now
 943
 944 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
 945
 946 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
 947
 948 if test "x${OSARCH}" = "xlinux-gnu" ; then
 949   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
 950 fi
 951
 952 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
 953 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
 954 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
 955
 956 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
 957
 958 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
 959
 960 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
 961
 962 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
 963 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
 964
 965 GSM_INTERNAL="yes"
 966 AC_SUBST(GSM_INTERNAL)
 967 GSM_SYSTEM="yes"
 968 if test "${USE_GSM}" != "no"; then
 969    if test "${GSM_DIR}" = "internal"; then
 970       GSM_SYSTEM="no"
 971    elif test "${GSM_DIR}" != ""; then
 972       GSM_INTERNAL="no"
 973    fi
 974    if test "${GSM_SYSTEM}" = "yes"; then
 975       gsmlibdir=""
 976       if test "x${GSM_DIR}" != "x"; then
 977          if test -d ${GSM_DIR}/lib; then
 978             gsmlibdir="-L${GSM_DIR}/lib"
 979          else
 980             gsmlibdir="-L${GSM_DIR}"
 981          fi
 982       fi
 983       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
 984       [Define to indicate the GSM library]), [], ${gsmlibdir})
 985       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
 986          if test "x${GSM_DIR}" != "x" ; then
 987             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 988             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 989          else
 990             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
 991             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
 992          fi
 993          if test "${GSM_HEADER_FOUND}" = "0" ; then
 994             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
 995                if test "x${GSM_MANDATORY}" = "xyes" ; then
 996                   AC_MSG_NOTICE([***])
 997                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
 998                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
 999                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1000                   exit 1
1001                fi
1002             fi
1003          fi
1004          GSM_OK=0
1005          if test "${GSM_HEADER_FOUND}" = "1" ; then
1006             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1007             GSM_OK=1
1008          else
1009             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1010                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1011                GSM_OK=1
1012             fi
1013          fi
1014          if test "${GSM_OK}" = "1" ; then
1015             GSM_LIB="-lgsm"
1016             if test "x${GSM_DIR}" != "x"; then
1017                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1018                GSM_INCLUDE="-I${GSM_DIR}/include"
1019             fi
1020             PBX_GSM=1
1021             GSM_INTERNAL="no"
1022          fi
1023       fi
1024    fi
1025    if test "${GSM_INTERNAL}" = "yes"; then
1026       PBX_GSM=1
1027       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1028    fi
1029 fi
1030
1031 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1032 # Some versions of Linux package iconv in glibc
1033 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1034
1035 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1036 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1037
1038 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1039
1040 if test "${USE_IMAP_TK}" != "no"; then
1041         saved_cppflags="${CPPFLAGS}"
1042         saved_libs="${LIBS}"
1043         switch_to_system_on_failure="no"
1044         if test "${IMAP_TK_DIR}" = ""; then
1045                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1046                 switch_to_system_on_failure="yes"
1047         fi
1048         if test "${IMAP_TK_DIR}" != "system"; then
1049                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1050                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1051                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1052                 fi
1053                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1054                 imap_include="-I${IMAP_TK_DIR}/c-client"
1055         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1056                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1057                 AC_LINK_IFELSE(
1058                 AC_LANG_PROGRAM(
1059                                 [#include "c-client.h"
1060                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1061                                 {
1062                                 }
1063                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1064                                 {
1065                                 }
1066                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1067                                 {
1068                                 }
1069                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1070                                 {
1071                                 }
1072                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1073                                 {
1074                                 }
1075                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1076                                 {
1077                                 }
1078                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1079                                 {
1080                                 }
1081                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1082                                 {
1083                                 }
1084                                 void mm_log (char *string,long errflg)
1085                                 {
1086                                 }
1087                                 void mm_dlog (char *string)
1088                                 {
1089                                 }
1090                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1091                                 {
1092                                 }
1093                                 void mm_critical (MAILSTREAM *stream)
1094                                 {
1095                                 }
1096                                 void mm_nocritical (MAILSTREAM *stream)
1097                                 {
1098                                 }
1099                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1100                                 {
1101                                 }
1102                                 void mm_fatal (char *string)
1103                                 {
1104                                 }],
1105                                 [
1106                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1107                                 ]
1108                         ),
1109                         [ac_cv_imap_tk="yes"],
1110                         [ac_cv_imap_tk="no"]
1111                 )
1112                 if test "${ac_cv_imap_tk}" = "yes"; then
1113                         AC_LINK_IFELSE(
1114                                 AC_LANG_PROGRAM(
1115                                         [#include "c-client.h"
1116                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1117                                         {
1118                                         }
1119                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1120                                         {
1121                                         }
1122                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1123                                         {
1124                                         }
1125                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1126                                         {
1127                                         }
1128                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1129                                         {
1130                                         }
1131                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1132                                         {
1133                                         }
1134                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1135                                         {
1136                                         }
1137                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1138                                         {
1139                                         }
1140                                         void mm_log (char *string,long errflg)
1141                                         {
1142                                         }
1143                                         void mm_dlog (char *string)
1144                                         {
1145                                         }
1146                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1147                                         {
1148                                         }
1149                                         void mm_critical (MAILSTREAM *stream)
1150                                         {
1151                                         }
1152                                         void mm_nocritical (MAILSTREAM *stream)
1153                                         {
1154                                         }
1155                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1156                                         {
1157                                         }
1158                                         void mm_fatal (char *string)
1159                                         {
1160                                         }],
1161                                         [
1162                                         long check = mail_expunge_full(NULL, "", 0);
1163                                         ]
1164                                 ),
1165                                 [ac_cv_imap_tk2006="yes"],
1166                                 [ac_cv_imap_tk2006="no"]
1167                         )
1168                 fi
1169                 CPPFLAGS="${saved_cppflags}"
1170                 LIBS="${saved_libs}"
1171                 if test "${ac_cv_imap_tk}" = "no"; then
1172                         AC_MSG_RESULT(no)
1173                         if test "${switch_to_system_on_failure}" = "yes"; then
1174                                 IMAP_TK_DIR="system"
1175                         else #This means they specified a directory. Search for a package installation there too
1176                                 AC_MSG_CHECKING([for system c-client library...])
1177                                 CPPFLAGS="${saved_cppflags}"
1178                                 LIBS="${saved_libs}"
1179                                 imap_include="-I${IMAP_TK_DIR}/include"
1180                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1181                                 imap_libs="-lc-client"
1182                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1183                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1184                                 AC_LINK_IFELSE(
1185                                 AC_LANG_PROGRAM(
1186                                                 [#include "c-client.h"
1187                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1188                                                 {
1189                                                 }
1190                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1191                                                 {
1192                                                 }
1193                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1194                                                 {
1195                                                 }
1196                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1197                                                 {
1198                                                 }
1199                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1200                                                 {
1201                                                 }
1202                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1203                                                 {
1204                                                 }
1205                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1206                                                 {
1207                                                 }
1208                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1209                                                 {
1210                                                 }
1211                                                 void mm_log (char *string,long errflg)
1212                                                 {
1213                                                 }
1214                                                 void mm_dlog (char *string)
1215                                                 {
1216                                                 }
1217                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1218                                                 {
1219                                                 }
1220                                                 void mm_critical (MAILSTREAM *stream)
1221                                                 {
1222                                                 }
1223                                                 void mm_nocritical (MAILSTREAM *stream)
1224                                                 {
1225                                                 }
1226                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1227                                                 {
1228                                                 }
1229                                                 void mm_fatal (char *string)
1230                                                 {
1231                                                 }],
1232                                                 [
1233                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1234                                                 ]
1235                                         ),
1236                                         [ac_cv_imap_tk="yes"],
1237                                         [ac_cv_imap_tk="no"]
1238                                 )
1239                                 if test "${ac_cv_imap_tk}" = "yes"; then
1240                                         AC_LINK_IFELSE(
1241                                                 AC_LANG_PROGRAM(
1242                                                         [#include "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         fi
1299         if test "${IMAP_TK_DIR}" = "system"; then
1300                 #We will enter here if user specified "system" or if any of above checks failed
1301                 AC_MSG_CHECKING([for system c-client library...])
1302                 CPPFLAGS="${saved_cppflags}"
1303                 LIBS="${saved_libs}"
1304                 imap_ldflags=""
1305                 imap_libs="-lc-client"
1306                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1307                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1308                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1309                 AC_LINK_IFELSE(
1310                 AC_LANG_PROGRAM(
1311                                 [#include <stdio.h>
1312                                 #include <imap/c-client.h>
1313                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1314                                 {
1315                                 }
1316                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1317                                 {
1318                                 }
1319                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1320                                 {
1321                                 }
1322                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1323                                 {
1324                                 }
1325                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1326                                 {
1327                                 }
1328                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1329                                 {
1330                                 }
1331                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1332                                 {
1333                                 }
1334                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1335                                 {
1336                                 }
1337                                 void mm_log (char *string,long errflg)
1338                                 {
1339                                 }
1340                                 void mm_dlog (char *string)
1341                                 {
1342                                 }
1343                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1344                                 {
1345                                 }
1346                                 void mm_critical (MAILSTREAM *stream)
1347                                 {
1348                                 }
1349                                 void mm_nocritical (MAILSTREAM *stream)
1350                                 {
1351                                 }
1352                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1353                                 {
1354                                 }
1355                                 void mm_fatal (char *string)
1356                                 {
1357                                 }],
1358                                 [
1359                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1360                                 ]
1361                         ),
1362                         [ac_cv_imap_tk="yes"],
1363                         [ac_cv_imap_tk="no"]
1364                 )
1365                 if test "${ac_cv_imap_tk}" = "yes"; then
1366                         AC_LINK_IFELSE(
1367                                 AC_LANG_PROGRAM(
1368                                         [#include <stdio.h>
1369                                         #include <imap/c-client.h>
1370                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1371                                         {
1372                                         }
1373                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1374                                         {
1375                                         }
1376                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1377                                         {
1378                                         }
1379                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1380                                         {
1381                                         }
1382                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1383                                         {
1384                                         }
1385                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1386                                         {
1387                                         }
1388                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1389                                         {
1390                                         }
1391                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1392                                         {
1393                                         }
1394                                         void mm_log (char *string,long errflg)
1395                                         {
1396                                         }
1397                                         void mm_dlog (char *string)
1398                                         {
1399                                         }
1400                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1401                                         {
1402                                         }
1403                                         void mm_critical (MAILSTREAM *stream)
1404                                         {
1405                                         }
1406                                         void mm_nocritical (MAILSTREAM *stream)
1407                                         {
1408                                         }
1409                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1410                                         {
1411                                         }
1412                                         void mm_fatal (char *string)
1413                                         {
1414                                         }],
1415                                         [
1416                                         long check = mail_expunge_full(NULL, "", 0);
1417                                         ]
1418                                 ),
1419                                 [ac_cv_imap_tk2006="yes"],
1420                                 [ac_cv_imap_tk2006="no"]
1421                         )
1422                 else #looking in imap directory didn't work, try c-client
1423                         imap_ldflags=""
1424                         imap_libs="-lc-client"
1425                         imap_include="-DUSE_SYSTEM_CCLIENT"
1426                         CPPFLAGS="${saved_cppflags}"
1427                         LIBS="${saved_libs}"
1428                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1429                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1430                         AC_LINK_IFELSE(
1431                         AC_LANG_PROGRAM(
1432                                         [#include <stdio.h>
1433                                         #include <c-client/c-client.h>
1434                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1435                                         {
1436                                         }
1437                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1438                                         {
1439                                         }
1440                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1441                                         {
1442                                         }
1443                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1444                                         {
1445                                         }
1446                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1447                                         {
1448                                         }
1449                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1450                                         {
1451                                         }
1452                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1453                                         {
1454                                         }
1455                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1456                                         {
1457                                         }
1458                                         void mm_log (char *string,long errflg)
1459                                         {
1460                                         }
1461                                         void mm_dlog (char *string)
1462                                         {
1463                                         }
1464                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1465                                         {
1466                                         }
1467                                         void mm_critical (MAILSTREAM *stream)
1468                                         {
1469                                         }
1470                                         void mm_nocritical (MAILSTREAM *stream)
1471                                         {
1472                                         }
1473                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1474                                         {
1475                                         }
1476                                         void mm_fatal (char *string)
1477                                         {
1478                                         }],
1479                                         [
1480                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1481                                         ]
1482                                 ),
1483                                 [ac_cv_imap_tk="yes"],
1484                                 [ac_cv_imap_tk="no"]
1485                         )
1486                         if test "${ac_cv_imap_tk}" = "yes"; then
1487                                 AC_LINK_IFELSE(
1488                                         AC_LANG_PROGRAM(
1489                                                 [#include <stdio.h>
1490                                                 #include <c-client/c-client.h>
1491                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1492                                                 {
1493                                                 }
1494                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1495                                                 {
1496                                                 }
1497                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1498                                                 {
1499                                                 }
1500                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1501                                                 {
1502                                                 }
1503                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1504                                                 {
1505                                                 }
1506                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1507                                                 {
1508                                                 }
1509                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1510                                                 {
1511                                                 }
1512                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1513                                                 {
1514                                                 }
1515                                                 void mm_log (char *string,long errflg)
1516                                                 {
1517                                                 }
1518                                                 void mm_dlog (char *string)
1519                                                 {
1520                                                 }
1521                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1522                                                 {
1523                                                 }
1524                                                 void mm_critical (MAILSTREAM *stream)
1525                                                 {
1526                                                 }
1527                                                 void mm_nocritical (MAILSTREAM *stream)
1528                                                 {
1529                                                 }
1530                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1531                                                 {
1532                                                 }
1533                                                 void mm_fatal (char *string)
1534                                                 {
1535                                                 }],
1536                                                 [
1537                                                 long check = mail_expunge_full(NULL, "", 0);
1538                                                 ]
1539                                         ),
1540                                         [ac_cv_imap_tk2006="yes"],
1541                                         [ac_cv_imap_tk2006="no"]
1542                                 )
1543                         fi
1544                 fi
1545         fi
1546         if test "${ac_cv_imap_tk}" = "yes"; then
1547                 AC_MSG_RESULT(yes)
1548                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1549                 IMAP_TK_INCLUDE="${imap_include}"
1550                 PBX_IMAP_TK=1
1551                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1552                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1553                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1554                 fi
1555         else
1556                 AC_MSG_RESULT(no)
1557         fi
1558         CPPFLAGS="${saved_cppflags}"
1559         LIBS="${saved_libs}"
1560 fi
1561
1562 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1563
1564 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1565
1566 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1567
1568 # BSD (and OS X) equivalent of inotify
1569 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1570
1571 # 64-bit version of kevent (from kqueue) on OS X
1572 AC_CHECK_FUNCS([kevent64])
1573
1574 # Needed by unixodbc
1575 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1576
1577 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1578
1579 AC_ARG_ENABLE([xmldoc],
1580         [AS_HELP_STRING([--disable-xmldoc],
1581                 [Explicity disable XML documentation])],
1582         [case "${enableval}" in
1583                 y|ye|yes) disable_xmldoc=no ;;
1584                 n|no)  disable_xmldoc=yes ;;
1585                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
1586         esac], [disable_xmldoc=no])
1587
1588 if test "${disable_xmldoc}" != "yes"; then
1589         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
1590         [#include <libxml/tree.h>
1591         #include <libxml/parser.h>],
1592         [LIBXML_TEST_VERSION])
1593         if test "${PBX_LIBXML2}" != 1; then
1594                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
1595                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
1596                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
1597                 exit 1
1598         fi
1599 fi
1600
1601 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1602
1603 if test "${PBX_MISDN}" = 1; then
1604    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1605    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1606    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1607    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1608    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1609    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1610 fi
1611
1612 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1613
1614 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1615
1616 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
1617
1618 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1619
1620 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1621 [#include <ne_auth.h>],
1622 [#ifndef NE_AUTH_NTLM
1623 #error Need libneon >= 0.29.0
1624 #endif])
1625
1626 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1627 [#include <net-snmp/net-snmp-config.h>
1628 #include <net-snmp/net-snmp-includes.h>
1629 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1630 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1631
1632 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1633
1634 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1635
1636 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1637
1638 # Non-glibc platforms require libexecinfo for backtrace support
1639 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1640 # Linux, however, has backtrace directly in glibc
1641 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1642
1643 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1644
1645 # possible places for oss definitions
1646 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1647 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1648 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1649
1650 PG_CONFIG=No
1651 if test "${USE_PGSQL}" != "no"; then
1652    if test "x${PGSQL_DIR}" != "x"; then
1653       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1654       if test x"${PG_CONFIG}" = xNo; then
1655          AC_MSG_NOTICE([***])
1656          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1657          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1658          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1659          AC_MSG_NOTICE([*** including --without-postgres])
1660          exit 1
1661       fi
1662    else
1663       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1664    fi
1665 fi
1666 if test "${PG_CONFIG}" != No; then
1667    PGSQL_libdir=`${PG_CONFIG} --libdir`
1668    PGSQL_includedir=`${PG_CONFIG} --includedir`
1669    if test "x$?" != "x0" ; then
1670       if test -n "${PGSQL_MANDATORY}" ; then
1671          AC_MSG_NOTICE([***])
1672          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1673          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1674          AC_MSG_NOTICE([*** including --without-postgres])
1675          exit 1
1676           fi
1677    else
1678       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1679       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1680
1681       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1682          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1683          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1684          PBX_PGSQL=1
1685       elif test -n "${PGSQL_MANDATORY}";
1686       then
1687          AC_MSG_NOTICE([***])
1688          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1689          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1690          AC_MSG_NOTICE([*** including --without-postgres])
1691          exit 1
1692       fi
1693    fi
1694 fi
1695
1696 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1697
1698 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1699
1700 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1701 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1702 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1703 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1704 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1705 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1706 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1707 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1708 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1709 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1710 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1711 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1712
1713 # ------------------------------------v
1714 # TODO: The code can be changed to always include these features now.
1715 # These features will always be present if pri_connected_line_update is available.
1716 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1717 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1718 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1719 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1720 # ------------------------------------^
1721
1722 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1723
1724 AST_C_COMPILE_CHECK([SPANDSP], [
1725                 #if SPANDSP_RELEASE_DATE < 20080516
1726                 #error "spandsp 0.0.5 or greater is required"
1727                 #endif
1728         ], [spandsp/version.h], , [minimum version of SpanDSP])
1729
1730 if test "x${PBX_SPANDSP}" = "x1" ; then
1731         # We found the correct version in the header, now let's make sure it links
1732         # properly, and that libtiff is available
1733         PBX_SPANDSP=0
1734         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1735 fi
1736
1737 if test "x${PBX_SPANDSP}" = "x1" ; then
1738         # We also need t38_terminal_init()
1739         PBX_SPANDSP=0
1740         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1741 fi
1742
1743 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1744
1745 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1746
1747 if test "${USE_PWLIB}" != "no"; then
1748         if test -n "${PWLIB_DIR}"; then
1749                 PWLIBDIR="${PWLIB_DIR}"
1750         fi
1751         AST_CHECK_PWLIB()
1752         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1753
1754         if test "${HAS_PWLIB:-unset}" != "unset"; then
1755                 AST_CHECK_PWLIB_PLATFORM()
1756
1757                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1758
1759                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1760                         [Define if your system has the PWLib libraries.],
1761                         [#include "ptlib.h"],
1762                         [int q = (int) PTime::IsDaylightSavings();])
1763         fi
1764 fi
1765
1766 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1767         if test -n "${OPENH323_DIR}"; then
1768                 OPENH323DIR="${OPENH323_DIR}"
1769         fi
1770         AST_CHECK_OPENH323()
1771         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1772         AST_CHECK_OPENH323_BUILD()
1773         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1774         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1775                 [Define if your system has the OpenH323 libraries.],
1776                 [#include "ptlib.h"
1777                 #include "h323.h"
1778                 #include "h323ep.h"],
1779                 [H323EndPoint ep = H323EndPoint();],
1780                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1781 fi
1782
1783 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
1784 if test "x${PBX_LUA}" = "x1" ; then
1785         if test x"${LUA_DIR}" = x; then
1786                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1787         else
1788                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1789         fi
1790 fi
1791
1792 # Some distributions (like SuSE) remove the 5.1 suffix.
1793 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
1794
1795 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1796
1797 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1798 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1799 # to know the specifics of each possible implementation, and then represent the one
1800 # that was found as 'AIS'.
1801
1802 PBX_AIS=0
1803
1804 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1805
1806 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1807
1808 if test "${PBX_OPENAIS}" = 1; then
1809    PBX_AIS=1
1810    if test -n "${OPENAIS_DIR}"; then
1811       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1812       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1813    else
1814       AIS_INCLUDE="-I/usr/include/openais"
1815       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1816    fi
1817 fi
1818
1819 AC_SUBST(PBX_AIS)
1820 AC_SUBST(AIS_INCLUDE)
1821 AC_SUBST(AIS_LIB)
1822
1823 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1824
1825 # See if the main speex library contains the preprocess functions
1826 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1827 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1828    PBX_SPEEX_PREPROCESS=1
1829 fi
1830
1831 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1832 if test "${PBX_SPEEXDSP}" = 1; then
1833    PBX_SPEEX_PREPROCESS=1
1834 fi
1835
1836 AC_SUBST(PBX_SPEEX_PREPROCESS)
1837
1838 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1839
1840 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])
1841
1842 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
1843
1844 if test "$PBX_CRYPTO" = "1";
1845 then
1846     AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
1847 fi
1848
1849 if test "$PBX_OPENSSL" = "1";
1850 then
1851     AST_CHECK_OSPTK([3], [6], [0])
1852 fi
1853
1854 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
1855
1856 if test "$PBX_SRTP" = "1";
1857 then
1858     saved_libs="${LIBS}"
1859     saved_ldflags="${LDFLAGS}"
1860     LIBS="${LIBS} -lsrtp"
1861     LDFLAGS="${LDFLAGS} -shared -fPIC"
1862     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
1863     AC_LINK_IFELSE(
1864     [
1865         AC_LANG_PROGRAM(
1866             [#include <srtp/srtp.h>],
1867             [srtp_init();]
1868         )
1869     ],
1870     [ AC_MSG_RESULT(yes) ],
1871     [
1872         AC_MSG_RESULT(no)
1873         AC_MSG_NOTICE(***)
1874         AC_MSG_NOTICE(*** libsrtp could not be linked as a shared object)
1875         AC_MSG_NOTICE(*** try compiling libsrtp manually and configuring with)
1876         AC_MSG_NOTICE(*** ./configure CFLAGS=-fPIC --prefix=/usr)
1877         AC_MSG_NOTICE(*** replacing /usr with the prefix of your choice)
1878         AC_MSG_NOTICE(***)
1879         AC_MSG_NOTICE(*** If you do not need SRTP support re-run configure)
1880         AC_MSG_NOTICE(*** with the --without-srtp option.)
1881         exit 1
1882     ]
1883     )
1884     LIBS="${saved_libs}"
1885     LDFLAGS="${saved_ldflags}"
1886 fi
1887
1888 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
1889
1890 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
1891
1892 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
1893
1894 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
1895
1896 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
1897
1898 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
1899
1900 if test "${tonezone_does_not_need_lm}" = "no" ; then
1901   tonezone_extra="-lm"
1902 fi
1903
1904 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
1905
1906 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
1907
1908 if test "${OSARCH}" = "OpenBSD";
1909 then
1910         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
1911 else
1912         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
1913 fi
1914
1915 AC_LANG_PUSH(C++)
1916
1917 if test "${USE_VPB}" != "no"; then
1918    AC_MSG_CHECKING(for vpb_open in -lvpb)
1919    saved_libs="${LIBS}"
1920    saved_cppflags="${CPPFLAGS}"
1921    if test "x${VPB_DIR}" != "x"; then
1922       if test -d ${VPB_DIR}/lib; then
1923          vpblibdir=${VPB_DIR}/lib
1924       else
1925          vpblibdir=${VPB_DIR}
1926       fi
1927       LIBS="${LIBS} -L${vpblibdir}"
1928       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
1929    fi
1930    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
1931    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
1932    AC_LINK_IFELSE(
1933         [
1934         AC_LANG_PROGRAM(
1935         [#include <vpbapi.h>],
1936         [int q = vpb_open(0,0);])
1937         ],
1938         [       AC_MSG_RESULT(yes)
1939                 ac_cv_lib_vpb_vpb_open="yes"
1940         ],
1941         [       AC_MSG_RESULT(no)
1942                 ac_cv_lib_vpb_vpb_open="no"
1943         ]
1944         )
1945    LIBS="${saved_libs}"
1946    CPPFLAGS="${saved_cppflags}"
1947    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
1948         VPB_LIB="-lvpb"
1949         if test "${VPB_DIR}" != ""; then
1950            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
1951            VPB_INCLUDE="-I${VPB_DIR}/include"
1952         fi
1953         PBX_VPB=1
1954         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
1955    fi
1956 fi
1957
1958 AC_LANG_POP
1959
1960 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
1961
1962 EDITLINE_LIB=""
1963 if test "x$TERMCAP_LIB" != "x" ; then
1964   EDITLINE_LIB="$TERMCAP_LIB"
1965 elif test "x$TINFO_LIB" != "x" ; then
1966   EDITLINE_LIB="$TINFO_LIB"
1967 elif test "x$CURSES_LIB" != "x" ; then
1968   EDITLINE_LIB="$CURSES_LIB"
1969 elif test "x$NCURSES_LIB" != "x" ; then
1970   EDITLINE_LIB="$NCURSES_LIB"
1971 else
1972   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
1973 fi
1974 AC_SUBST(EDITLINE_LIB)
1975
1976 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
1977         # Does ODBC support wide characters?
1978         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
1979         AC_LINK_IFELSE(
1980                 AC_LANG_PROGRAM(
1981                         [#include <sql.h>
1982 #include <sqlext.h>],
1983                         [int foo = SQL_WCHAR]),
1984                 AC_MSG_RESULT(yes)
1985                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
1986                 AC_MSG_RESULT(no)
1987         )
1988 fi
1989
1990 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
1991 AC_SUBST(PBX_H323)
1992
1993 AC_CHECK_HEADER([linux/compiler.h],
1994                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
1995
1996 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
1997                                    #include <linux/version.h>
1998                                    #ifdef HAVE_LINUX_COMPILER_H
1999                                    #include <linux/compiler.h>
2000                                    #endif
2001                                    ])
2002 AC_SUBST(PBX_IXJUSER)
2003
2004 # Used in res/res_pktccops
2005 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2006 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2007
2008 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2009 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2010 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2011
2012 # possible places for video4linux version 1
2013 AC_CHECK_HEADER([linux/videodev.h],
2014         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2015
2016 # possible places for X11
2017 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2018 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2019
2020 PBX_LAUNCHD=0
2021 if test "${cross_compiling}" = "no";
2022 then
2023   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2024   PBX_LAUNCHD=1
2025 fi
2026 AC_SUBST(PBX_LAUNCHD)
2027
2028 PBX_GTK2=0
2029 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
2030 if test ! "x${PKGCONFIG}" = xNo; then
2031    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2032    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2033    PBX_GTK2=1
2034    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2035 fi
2036 AC_SUBST(PBX_GTK2)
2037 AC_SUBST(GTK2_INCLUDE)
2038 AC_SUBST(GTK2_LIB)
2039
2040 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2041 # or iODBC
2042
2043 PBX_GENERIC_ODBC=0
2044
2045 if test "${PBX_UNIXODBC}" = 1; then
2046    PBX_GENERIC_ODBC=1
2047    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2048    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2049 elif test "${PBX_IODBC}" = 1; then
2050    PBX_GENERIC_ODBC=1
2051    GENERIC_ODBC_LIB="${IODBC_LIB}"
2052    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2053 fi
2054
2055 AC_SUBST([GENERIC_ODBC_LIB])
2056 AC_SUBST([GENERIC_ODBC_INCLUDE])
2057 AC_SUBST([PBX_GENERIC_ODBC])
2058
2059 PBX_SYSLOG=0
2060
2061 if test "${ac_cv_header_syslog_h}" = "yes"; then
2062    # syslog facilities
2063    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2064    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2065    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2066    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2067    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2068    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2069    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2070    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2071    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2072    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2073    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2074    PBX_SYSLOG=1
2075 fi
2076
2077 AC_SUBST([PBX_SYSLOG])
2078
2079 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2080 AST_CHECK_MANDATORY
2081
2082 if test -f build_tools/menuselect-deps; then
2083     # extract old values of all PBX_ variables from menuselect-deps
2084     # and preserve them so that menuselect can determine whether
2085     # any previously-met dependencies are no longer met and warn
2086     # the user appropriately
2087     while IFS="=:" read var val old_val; do
2088         eval "PBX_${var}=\${PBX_${var}}:${val}"
2089     done < build_tools/menuselect-deps
2090 fi
2091
2092 AC_OUTPUT
2093
2094 if test "x${silent}" != "xyes" ; then
2095 echo
2096 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2097 echo "            .\$7\$7..          .7\$\$7:.    "
2098 echo "          .\$\$:.                 ,\$7.7   "
2099 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2100 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2101 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2102 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2103 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2104 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2105 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2106 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2107 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2108 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2109 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2110 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2111 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2112 echo " \$\$\$\$\$                        \$\$\$       "
2113 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2114 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2115 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2116 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2117 echo
2118 fi
2119
2120 AC_MSG_NOTICE(Package configured for: )
2121 AC_MSG_NOTICE( OS type  : $host_os)
2122 AC_MSG_NOTICE( Host CPU : $host_cpu)
2123 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2124 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2125 if test "${cross_compiling}" = "yes"; then
2126    AC_MSG_NOTICE( Cross Compilation = YES)
2127 fi