configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2 #
   3 # Make sure we use autoconf 2.60 to generate the "configure" script,
   4 # in case we want to commit it. Other than that, version 2.59 is
   5 # perfectly fine for our purposes, so people who want to modify
   6 # this file just have to remember to set the AC_PREREQ argument
   7 # to something that suits their needs.
   8
   9 AC_PREREQ(2.60)
  10
  11 AC_INIT([asterisk], [trunk], [https://issues.asterisk.org])
  12
  13 # cross-compile macros
  14 AC_CANONICAL_BUILD
  15 AC_CANONICAL_HOST
  16
  17 # check existence of the package
  18 AC_CONFIG_SRCDIR([main/asterisk.c])
  19
  20 AC_CONFIG_AUX_DIR(`pwd`)
  21
  22 AC_COPYRIGHT("Asterisk")
  23 AC_REVISION($Revision$)
  24
  25 # preserve any CFLAGS or LDFLAGS that may be set
  26 # NOTE: This must be done before calling any macros that end up
  27 # calling AC_PROG_CC or the like, since they will set a default
  28 # set of CFLAGS ("-g -O2") if the user did not supply any, and
  29 # we don't want those default flags to be carried over into the
  30 # rest of the build system since we have other means of controlling
  31 # debugging symbol generation and optimization.
  32 CONFIG_CFLAGS="${CFLAGS}"
  33 CONFIG_LDFLAGS="${LDFLAGS}"
  34 AC_SUBST(CONFIG_CFLAGS)
  35 AC_SUBST(CONFIG_LDFLAGS)
  36
  37 # specify output header file
  38 AC_CONFIG_HEADER(include/asterisk/autoconfig.h)
  39
  40 # Note: AC_PROG_CC *must* be specified before AC_USE_SYSTEM_EXTENSIONS or any
  41 # other macro that uses the C compiler, or the default order will be used.
  42 AC_PROG_CC([gcc cc])
  43
  44 AC_USE_SYSTEM_EXTENSIONS        dnl note- does not work on FreeBSD
  45
  46 # System default paths
  47 AC_SUBST([astsbindir],        ['${sbindir}'])dnl
  48 AC_SUBST([astetcdir],         ['${sysconfdir}/asterisk'])dnl
  49 AC_SUBST([astheaderdir],      ['${includedir}/asterisk'])dnl
  50 AC_SUBST([astlibdir],         ['${libdir}/asterisk'])dnl
  51 AC_SUBST([astmandir],         ['${mandir}'])dnl
  52 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
  53 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
  54 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
  55 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
  56 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
  57 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
  58 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
  59
  60 case "${host_os}" in
  61      *bsd*)
  62      if test ${prefix} = 'NONE'; then
  63         astvarlibdir='${prefix}/share/asterisk'
  64         astdbdir='${localstatedir}/db/asterisk'
  65      fi
  66      ;;
  67      darwin*)
  68      if test ${prefix} = 'NONE'; then
  69         astvarrundir='/Library/Application Support/Asterisk/Run'
  70      fi
  71      ;;
  72 esac
  73
  74 case "${host_os}" in
  75      freebsd*)
  76      ac_default_prefix=/usr/local
  77      CPPFLAGS=-I/usr/local/include
  78      LDFLAGS=-L/usr/local/lib
  79      ;;
  80      openbsd*)
  81      ac_default_prefix=/usr/local
  82      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
  83         if test ${sysconfdir} = '${prefix}/etc'; then
  84            astetcdir=/etc/asterisk
  85         fi
  86         if test ${mandir} = '${prefix}/man'; then
  87            astmandir=/usr/share/man
  88         fi
  89      fi
  90      CPPFLAGS=-I/usr/local/include
  91      LDFLAGS=-L/usr/local/lib
  92      ;;
  93      darwin*)
  94      ac_default_prefix=/usr/local
  95      if test ${prefix} = 'NONE'; then
  96         astlibdir='/Library/Application Support/Asterisk/Modules'
  97         astvarlibdir='/Library/Application Support/Asterisk'
  98         astlogdir=/Library/Logs/Asterisk
  99         astvarrundir='/Library/Application Support/Asterisk/Run'
 100      fi
 101      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
 102      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
 103      ;;
 104      solaris*)
 105      if test ${prefix} = 'NONE'; then
 106         astetcdir=/var/etc/asterisk
 107         astsbindir=/opt/asterisk/sbin
 108         astlibdir=/opt/asterisk/lib
 109         astheaderdir=/opt/asterisk/include
 110         astmandir=/opt/asterisk/man
 111         astvarlibdir=/var/opt/asterisk
 112         astspooldir=/var/spool/asterisk
 113         astlogdir=/var/log/asterisk
 114         astvarrundir=/var/run/asterisk
 115      fi
 116      ;;
 117      *)
 118      ac_default_prefix=/usr
 119      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
 120         if test ${sysconfdir} = '${prefix}/etc'; then
 121            sysconfdir=/etc
 122         fi
 123         if test ${mandir} = '${prefix}/man'; then
 124            mandir=/usr/share/man
 125         fi
 126      fi
 127      ;;
 128 esac
 129
 130 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
 131      if test ${localstatedir} = '${prefix}/var'; then
 132         localstatedir=/var
 133      fi
 134 fi
 135
 136 BUILD_PLATFORM=${build}
 137 BUILD_CPU=${build_cpu}
 138 BUILD_VENDOR=${build_vendor}
 139 BUILD_OS=${build_os}
 140
 141 AC_SUBST(BUILD_PLATFORM)
 142 AC_SUBST(BUILD_CPU)
 143 AC_SUBST(BUILD_VENDOR)
 144 AC_SUBST(BUILD_OS)
 145
 146 HOST_PLATFORM=${host}
 147 HOST_CPU=${host_cpu}
 148 HOST_VENDOR=${host_vendor}
 149 HOST_OS=${host_os}
 150
 151 AC_SUBST(HOST_PLATFORM)
 152 AC_SUBST(HOST_CPU)
 153 AC_SUBST(HOST_VENDOR)
 154 AC_SUBST(HOST_OS)
 155
 156 PBX_WINARCH=0
 157
 158 case "${host_os}" in
 159      freebsd*)
 160      OSARCH=FreeBSD
 161      ;;
 162      netbsd*)
 163      OSARCH=NetBSD
 164      ;;
 165      openbsd*)
 166      OSARCH=OpenBSD
 167      ;;
 168      solaris*)
 169      OSARCH=SunOS
 170      ;;
 171      mingw32)
 172      OSARCH=mingw32
 173      PBX_WINARCH=1
 174      ;;
 175      cygwin)
 176      OSARCH=cygwin
 177      PBX_WINARCH=1
 178      ;;
 179      linux-gnueabi)
 180      OSARCH=linux-gnu
 181      ;;
 182      kfreebsd*-gnu)
 183      OSARCH=kfreebsd-gnu
 184      ;;
 185      *)
 186      OSARCH=${host_os}
 187      ;;
 188 esac
 189
 190 AC_SUBST(OSARCH)
 191 AC_SUBST(PBX_WINARCH)
 192
 193 #  check for uname
 194 AC_PATH_TOOL([UNAME], [uname], No)
 195 if test ! x"${UNAME}" = xNo; then
 196    PBX_OSREV=$(${UNAME} -r)
 197 fi
 198 AC_SUBST(PBX_OSREV)
 199
 200 AH_TOP(
 201 #ifndef ASTERISK_AUTOCONFIG_H
 202 #define ASTERISK_AUTOCONFIG_H
 203
 204 #include "asterisk/buildopts.h"
 205
 206 )
 207
 208 AH_BOTTOM(
 209 #endif
 210 )
 211
 212 # cross-compile checks
 213 if test "${cross_compiling}" = "yes";
 214 then
 215    AC_CHECK_TOOL(CC, gcc, :)
 216    AC_CHECK_TOOL(CXX, g++, :)
 217    AC_CHECK_TOOL(LD, ld, :)
 218    AC_CHECK_TOOL(RANLIB, ranlib, :)
 219 fi
 220
 221 # Checks for programs.
 222 AC_PROG_CXX
 223 AC_PROG_CPP
 224 AC_PROG_CXXCPP
 225 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
 226 # the developers regenerating the configure script don't have to install libtool.
 227 AST_PROG_LD     # note, does not work on FreeBSD
 228 AC_PROG_AWK
 229 AC_PROG_INSTALL
 230 AC_PROG_LN_S
 231 AC_PROG_RANLIB
 232 AST_CHECK_GNU_MAKE
 233 AC_PROG_EGREP
 234
 235 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
 236 AC_CHECK_TOOLS([AR], [ar gar], :)
 237 AC_CHECK_TOOLS([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
 238 AC_CHECK_TOOLS([OPENSSL], [openssl], :)
 239
 240 GNU_LD=0
 241 if test "x$with_gnu_ld" = "xyes" ; then
 242    GNU_LD=1
 243 fi
 244 AC_SUBST(GNU_LD)
 245
 246 AC_PATH_PROG([BISON], [bison], :)
 247 AC_PATH_PROG([CMP], [cmp], :)
 248 AC_PATH_PROG([FLEX], [flex], :)
 249 AC_PATH_PROG([GREP], [grep], :)
 250 AC_PATH_PROG([FIND], [find], :)
 251 AC_PATH_PROG([COMPRESS], [compress], :)
 252 AC_PATH_PROG([BASENAME], [basename], :)
 253 AC_PATH_PROG([DIRNAME], [dirname], :)
 254 AC_PATH_PROG([SHELL], [sh], :)
 255 AC_PATH_PROG([LN], [ln], :)
 256 AC_PATH_PROG([DOT], [dot], :)
 257 AC_PATH_PROG([WGET], [wget], :)
 258 AC_PATH_PROG([CURL], [curl], :)
 259 AC_PATH_PROG([RUBBER], [rubber], :)
 260 AC_PATH_PROG([CATDVI], [catdvi], :)
 261 AC_PATH_PROG([KPATHSEA], [kpsewhich], :)
 262 AC_PATH_PROG([XMLLINT], [xmllint], :)
 263 AC_PATH_PROG([XMLSTARLET], [xmlstarlet], :)
 264 if test "${WGET}" != ":" ; then
 265   DOWNLOAD=${WGET}
 266 else if test "${CURL}" != ":" ; then
 267   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
 268 else
 269   AC_PATH_PROG([FETCH], [fetch], [:])
 270   DOWNLOAD=${FETCH}
 271 fi
 272 fi
 273 AC_SUBST(DOWNLOAD)
 274
 275 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
 276         if test "x$BISON" != "x:" ; then
 277                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
 278                 # Use mktemp if possible; otherwise fall back on mkdir,
 279                 # with $RANDOM to make collisions less likely.
 280                 : ${TMPDIR=/tmp}
 281                 {
 282                   tmp=`
 283                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
 284                   ` &&
 285                   test -n "$tmp" && test -d "$tmp"
 286                 } || {
 287                   tmp=$TMPDIR/foo$$-$RANDOM
 288                   (umask 077 && mkdir "$tmp")
 289                 } || exit $?
 290                 cat >$tmp/test.y <<__EOL__
 291 %parse-param {struct parse_io *parseio}
 292 %%
 293 file : { \$\$ = parseio->pval = 1; }
 294         ;
 295 %%
 296 __EOL__
 297                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
 298                 if test -e "${tmp}/test.tab.c"; then
 299                         ac_cv_path_BISON2=${BISON}
 300                 fi
 301                 rm -rf ${tmp}
 302         fi
 303         ])
 304 if test "x${ac_cv_path_BISON2}" = "x" ; then
 305         BISON=:
 306         PBX_BISON=0
 307 else
 308         PBX_BISON=1
 309 fi
 310 AC_SUBST(PBX_BISON)
 311 if test "x${FLEX}" = "x:" ; then
 312         PBX_FLEX=0
 313 else
 314         PBX_FLEX=1
 315 fi
 316 AC_SUBST(PBX_FLEX)
 317
 318 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
 319 if test "${SOXMIX}" != ":" ; then
 320         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
 321 fi
 322
 323 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
 324
 325 if test "${MD5}" = "digest" ; then
 326    MD5="${MD5} -a md5"
 327 fi
 328
 329 ACX_PTHREAD
 330
 331 AC_LANG(C)
 332
 333 AC_ARG_ENABLE([dev-mode],
 334         [AS_HELP_STRING([--enable-dev-mode],
 335                 [Turn on developer mode])],
 336         [case "${enableval}" in
 337               y|ye|yes) AST_DEVMODE=yes ;;
 338               n|no)  AST_DEVMODE=no ;;
 339               noisy)
 340               AST_DEVMODE=yes
 341               NOISY_BUILD=yes
 342               ;;
 343               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
 344         esac])
 345 AC_SUBST(NOISY_BUILD)
 346 AC_SUBST(AST_DEVMODE)
 347
 348 AST_CODE_COVERAGE=no
 349 AC_ARG_ENABLE([coverage],
 350         [AS_HELP_STRING([--enable-coverage],
 351                 [Turn on code coverage tracking (for gcov)])],
 352         [case "${enableval}" in
 353               y|ye|yes) AST_CODE_COVERAGE=yes ;;
 354               n|no) AST_CODE_COVERAGE=no ;;
 355               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
 356         esac])
 357 AC_SUBST(AST_CODE_COVERAGE)
 358
 359 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
 360 # various packages.
 361 # $1 is the prefix for the variables in makeopts and autoconfig.h
 362 # $2 is the short comment, $4 is the long comment
 363 # $3 is the name used in --with- or --without- flags for configure.
 364 #
 365 # Package option names should be in alphabetical order
 366 # by the --with option name (the third field),
 367 # to make things easier for the users.
 368
 369 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
 370 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
 371
 372 # BKTR is used for backtrace support on platforms that do not
 373 # have it natively.
 374 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
 375 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
 376 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 377 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 378 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
 379 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
 380 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
 381 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
 382 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
 383 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
 384 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 385 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
 386 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
 387 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
 388 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
 389 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 390 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
 391 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
 392 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
 393 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 394 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
 395 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
 396 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
 397 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
 398 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 399 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 400 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
 401 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
 402 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
 403 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 404 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
 405 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
 406 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
 407 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
 408 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
 409 AST_EXT_LIB_SETUP([OPENAIS], [OpenAIS], [openais])
 410 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
 411 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
 412 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
 413 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
 414 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
 415 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
 416 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
 417 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
 418 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
 419 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
 420 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
 421 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
 422 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
 423 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
 424 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
 425 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
 426 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
 427 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
 428 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
 429 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
 430 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
 431 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
 432 # ------------------------------------v
 433 # TODO: The code can be changed to always include these features now.
 434 # These features will always be present if pri_connected_line_update is available.
 435 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
 436 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
 437 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
 438 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
 439 # ------------------------------------^
 440 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 441 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 442 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
 443 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 444 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
 445 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
 446 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
 447 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
 448 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 449 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
 450 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
 451 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
 452 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
 453 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
 454 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
 455 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
 456 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 457 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
 458 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 459 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
 460 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 461 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 462 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
 463 AST_EXT_LIB_SETUP([USB], [usb], [usb])
 464 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
 465 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
 466 AST_EXT_LIB_SETUP([X11], [X11], [x11])
 467 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
 468
 469 # check for basic system features and functionality before
 470 # checking for package libraries
 471
 472 AC_FUNC_ALLOCA
 473 AC_HEADER_DIRENT
 474 AC_HEADER_STDC
 475 AC_HEADER_SYS_WAIT
 476 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])
 477
 478 # Any one of these 4 packages support a mandatory requirement, so we want to check on them as early as possible.
 479 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
 480 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
 481 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
 482 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
 483
 484 EDITLINE_LIB=""
 485 if test "x$TERMCAP_LIB" != "x" ; then
 486   EDITLINE_LIB="$TERMCAP_LIB"
 487 elif test "x$TINFO_LIB" != "x" ; then
 488   EDITLINE_LIB="$TINFO_LIB"
 489 elif test "x$CURSES_LIB" != "x" ; then
 490   EDITLINE_LIB="$CURSES_LIB"
 491 elif test "x$NCURSES_LIB" != "x" ; then
 492   EDITLINE_LIB="$NCURSES_LIB"
 493 else
 494   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
 495 fi
 496 AC_SUBST(EDITLINE_LIB)
 497
 498 # Another mandatory item (unless it's explicitly disabled)
 499 AC_ARG_ENABLE([xmldoc],
 500         [AS_HELP_STRING([--disable-xmldoc],
 501                 [Explicity disable XML documentation])],
 502         [case "${enableval}" in
 503                 y|ye|yes) disable_xmldoc=no ;;
 504                 n|no)  disable_xmldoc=yes ;;
 505                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
 506         esac], [disable_xmldoc=no])
 507
 508 if test "${disable_xmldoc}" != "yes"; then
 509         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
 510         [#include <libxml/tree.h>
 511         #include <libxml/parser.h>],
 512         [LIBXML_TEST_VERSION])
 513         if test "${PBX_LIBXML2}" != 1; then
 514                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
 515                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
 516                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
 517                 exit 1
 518         fi
 519 fi
 520
 521 # some embedded systems omit internationalization (locale) support
 522 AC_CHECK_HEADERS([xlocale.h])
 523
 524 AC_CHECK_HEADERS([winsock.h winsock2.h])
 525
 526 AC_CHECK_HEADER([sys/poll.h],
 527          [],
 528      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
 529
 530 AC_SYS_LARGEFILE
 531
 532 # Checks for typedefs, structures, and compiler characteristics.
 533 AC_HEADER_STDBOOL
 534 AC_C_CONST
 535 AC_TYPE_UID_T
 536 AC_C_INLINE
 537 AC_TYPE_LONG_DOUBLE_WIDER
 538 AC_TYPE_MODE_T
 539 AC_TYPE_OFF_T
 540 AC_TYPE_PID_T
 541 AC_TYPE_SIZE_T
 542 AC_CHECK_MEMBERS([struct stat.st_blksize])
 543 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid], [], [], [#include <sys/socket.h>])
 544 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
 545 AC_HEADER_TIME
 546 AC_STRUCT_TM
 547 AC_C_VOLATILE
 548 AC_CHECK_TYPES([ptrdiff_t])
 549
 550 # Checks for library functions.
 551 AC_FUNC_CHOWN
 552 AC_FUNC_CLOSEDIR_VOID
 553 AC_FUNC_ERROR_AT_LINE
 554 AST_FUNC_FORK
 555 AC_FUNC_FSEEKO
 556 AC_PROG_GCC_TRADITIONAL
 557 # XXX: these are commented out until we determine whether it matters if our malloc()
 558 # acts exactly like glibc's or not
 559 # AC_FUNC_MALLOC
 560 # AC_FUNC_REALLOC
 561 AC_FUNC_MEMCMP
 562 AC_FUNC_MMAP
 563 AC_FUNC_SELECT_ARGTYPES
 564 AC_FUNC_SETVBUF_REVERSED
 565 AC_TYPE_SIGNAL
 566 AC_FUNC_STAT
 567 AC_FUNC_STRCOLL
 568 AC_FUNC_STRFTIME
 569 AC_FUNC_STRNLEN
 570 AC_FUNC_STRTOD
 571 AC_FUNC_UTIME_NULL
 572 AC_FUNC_VPRINTF
 573 AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob htonll ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap ntohll newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
 574
 575 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
 576 # so that AC_CHECK_FUNCS can detect functions in that library.
 577 AC_CHECK_LIB([m], [sqrt])
 578 # BSD might not have exp2, and/or log2
 579 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
 580
 581 # Certain architectures don't really have long double, even though
 582 # AC_CHECK_FUNCS would otherwise find the following functions.
 583 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
 584         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])
 585 fi
 586
 587 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
 588 AC_LINK_IFELSE(
 589         AC_LANG_PROGRAM([#include <limits.h>],
 590                 [long long foo = LLONG_MAX]),
 591         AC_MSG_RESULT(yes)
 592         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
 593         AC_MSG_RESULT(no)
 594 )
 595
 596 AC_MSG_CHECKING(for timersub in time.h)
 597 AC_LINK_IFELSE(
 598         AC_LANG_PROGRAM([#include <sys/time.h>],
 599                 [struct timeval *a; timersub(a, a, a);]),
 600         AC_MSG_RESULT(yes)
 601                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
 602         AC_MSG_RESULT(no)
 603 )
 604
 605 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
 606 old_LDFLAGS=${LDFLAGS}
 607 cat >conftest.dynamics <<_ACEOF
 608 {
 609         *ast_*;
 610 };
 611 _ACEOF
 612 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
 613 PBX_DYNAMIC_LIST=0
 614 AC_LINK_IFELSE(
 615         AC_LANG_PROGRAM([], []),
 616         PBX_DYNAMIC_LIST=1
 617         AC_MSG_RESULT(yes),
 618         AC_MSG_RESULT(no)
 619 )
 620 AC_SUBST(PBX_DYNAMIC_LIST)
 621 LDFLAGS=${old_LDFLAGS}
 622 rm -f conftest.dynamics
 623
 624 AC_CHECK_HEADER([sys/poll.h],
 625    [HAS_POLL=1]
 626    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
 627    )
 628
 629 AC_ARG_ENABLE([internal-poll],
 630         [AS_HELP_STRING([--enable-internal-poll],
 631                 [Use Asterisk's poll implementation])],
 632         [case "${enableval}" in
 633                 y|ye|yes) HAS_POLL="";;
 634                 n|no) HAS_POLL="${HAS_POLL}" ;;
 635                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
 636         esac])
 637 AC_SUBST(HAS_POLL)
 638
 639
 640
 641 # https support (in main/http.c) uses funopen on BSD systems,
 642 # fopencookie on linux
 643 AC_CHECK_FUNCS([funopen fopencookie])
 644
 645 AC_CHECK_FUNCS([inet_aton])
 646
 647 # check if we have IP_PKTINFO constant defined
 648 AC_MSG_CHECKING(for IP_PKTINFO)
 649 AC_LINK_IFELSE(
 650                 AC_LANG_PROGRAM([#include <netinet/in.h>],
 651                                                 [int pi = IP_PKTINFO;]),
 652                 AC_MSG_RESULT(yes)
 653                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
 654                 AC_MSG_RESULT(no)
 655 )
 656
 657 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
 658 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
 659
 660 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
 661 AC_LINK_IFELSE(
 662         AC_LANG_PROGRAM([#include <stdlib.h>
 663                          #include <netdb.h>],
 664                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);]),
 665         AC_MSG_RESULT(yes)
 666         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
 667         AC_MSG_RESULT(no)
 668 )
 669
 670 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
 671 AC_LINK_IFELSE(
 672         AC_LANG_PROGRAM([#include <stdlib.h>
 673                          #include <netdb.h>],
 674                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);]),
 675         AC_MSG_RESULT(yes)
 676         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
 677         AC_MSG_RESULT(no)
 678 )
 679
 680 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
 681
 682 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
 683 AC_LINK_IFELSE(
 684 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);]),
 685 AC_MSG_RESULT(yes)
 686 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
 687 AC_MSG_RESULT(no)
 688 )
 689
 690 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
 691 AC_LINK_IFELSE(
 692 AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);]),
 693 AC_MSG_RESULT(yes)
 694 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
 695 AC_MSG_RESULT(no)
 696 )
 697
 698 if test "${cross_compiling}" = "no";
 699 then
 700   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
 701 fi
 702
 703 AC_MSG_CHECKING(for locale_t in locale.h)
 704 AC_LINK_IFELSE(
 705 AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL]),
 706 AC_MSG_RESULT(yes)
 707 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
 708 AC_MSG_RESULT(no)
 709   AC_MSG_CHECKING(for locale_t in xlocale.h)
 710   AC_LINK_IFELSE(
 711   AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL]),
 712   AC_MSG_RESULT(yes)
 713   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
 714   AC_MSG_RESULT(no)
 715   )
 716 )
 717
 718 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
 719 AC_LINK_IFELSE(
 720 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;]),
 721 AC_MSG_RESULT(yes)
 722 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
 723 AC_MSG_RESULT(no)
 724 )
 725
 726 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
 727 AC_LINK_IFELSE(
 728 AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;]),
 729 AC_MSG_RESULT(yes)
 730 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
 731 AC_MSG_RESULT(no)
 732 )
 733
 734 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
 735
 736 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
 737 AC_LINK_IFELSE(
 738 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;]),
 739 AC_MSG_RESULT(yes)
 740 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
 741 AC_MSG_RESULT(no)
 742 )
 743
 744 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
 745 AC_LINK_IFELSE(
 746 AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;]),
 747 AC_MSG_RESULT(yes)
 748 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
 749 AC_MSG_RESULT(no)
 750 )
 751
 752 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
 753 save_LIBS="$LIBS"
 754 save_CFLAGS="$CFLAGS"
 755 LIBS="$PTHREAD_LIBS $LIBS"
 756 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 757 AC_LINK_IFELSE(
 758   [AC_LANG_PROGRAM(
 759     [#include <pthread.h>
 760      #include <time.h>],
 761     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
 762   ],[
 763     AC_MSG_RESULT(yes)
 764     ac_cv_pthread_rwlock_timedwrlock="yes"
 765   ],[
 766     AC_MSG_RESULT(no)
 767     ac_cv_pthread_rwlock_timedwrlock="no"
 768   ]
 769 )
 770 LIBS="$save_LIBS"
 771 CFLAGS="$save_CFLAGS"
 772 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
 773   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
 774 fi
 775
 776 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
 777 saved_CFLAGS="${CFLAGS}"
 778 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
 779 AC_COMPILE_IFELSE(
 780   [AC_LANG_PROGRAM(
 781     [#include <pthread.h>
 782      void empty(){}],
 783         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
 784   ],[
 785     AC_MSG_RESULT(no)
 786     ac_cv_pthread_once_needsbraces="no"
 787   ],[
 788     AC_MSG_RESULT(yes)
 789     ac_cv_pthread_once_needsbraces="yes"
 790   ]
 791 )
 792 CFLAGS="${saved_CFLAGS}"
 793 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
 794   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
 795 fi
 796
 797 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
 798
 799 # Can we compare a mutex to its initial value?
 800 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
 801 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
 802 AC_LINK_IFELSE(
 803         AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
 804         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
 805                 return 0;
 806         }
 807         return 0]),
 808         AC_MSG_RESULT(yes)
 809         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.]),
 810         AC_MSG_RESULT(no)
 811 )
 812
 813 #if test "${cross_compiling}" = "no";
 814 #then
 815 #AC_MSG_CHECKING(for working epoll support)
 816 #AC_LINK_IFELSE(
 817 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
 818 #                                         if (res < 0)
 819 #                                            return 1;
 820 #                                         close (res);
 821 #                                         return 0;]),
 822 #AC_MSG_RESULT(yes)
 823 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
 824 #AC_MSG_RESULT(no)
 825 #)
 826 #fi
 827
 828 # for FreeBSD thr_self
 829 AC_CHECK_HEADERS([sys/thr.h])
 830
 831 AC_MSG_CHECKING(for compiler atomic operations)
 832 AC_LINK_IFELSE(
 833 AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]),
 834 AC_MSG_RESULT(yes)
 835 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
 836 AC_MSG_RESULT(no)
 837 )
 838
 839 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
 840 AC_MSG_CHECKING([if your system printf is NULL-safe.])
 841 AC_RUN_IFELSE(
 842         AC_LANG_PROGRAM([#include <stdio.h>],
 843                 [printf("%s", NULL)]),
 844         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
 845         AC_MSG_RESULT(yes),
 846         AC_MSG_RESULT(no),
 847         # It's unlikely an embedded system will have this.
 848         AC_MSG_RESULT(unknown)
 849 )
 850
 851 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
 852 AC_RUN_IFELSE(
 853 AC_LANG_PROGRAM([
 854 #include <stdio.h>
 855 #include <sys/select.h>
 856 #include <sys/time.h>
 857 #include <sys/resource.h>
 858 #include <string.h>
 859 #include <errno.h>
 860 #include <stdlib.h>
 861 #include <sys/types.h>
 862 #include <sys/stat.h>
 863 #include <fcntl.h>
 864 #include <unistd.h>
 865 ], [[
 866         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
 867         int fd0, fd1;
 868         struct timeval tv = { 0, };
 869         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
 870         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
 871         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
 872         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
 873         FD_SET(fd0, (fd_set *) &fds);
 874         FD_SET(fd1, (fd_set *) &fds);
 875         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
 876         exit(0)]]),
 877         AC_MSG_RESULT(yes)
 878         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
 879         AC_MSG_RESULT(no),
 880         AC_MSG_RESULT(cross-compile)
 881 )
 882
 883 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
 884         AC_RUN_IFELSE(
 885                 AC_LANG_PROGRAM([
 886 #include <unistd.h>
 887 #include <sys/types.h>
 888 #include <stdlib.h>
 889 ], [if (getuid() != 0) { exit(1); }]),
 890                 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.]))
 891 fi
 892
 893 AST_GCC_ATTRIBUTE(pure)
 894 AST_GCC_ATTRIBUTE(malloc)
 895 AST_GCC_ATTRIBUTE(const)
 896 AST_GCC_ATTRIBUTE(unused)
 897 AST_GCC_ATTRIBUTE(always_inline)
 898 AST_GCC_ATTRIBUTE(deprecated)
 899 AST_GCC_ATTRIBUTE(sentinel)
 900 AST_GCC_ATTRIBUTE(warn_unused_result)
 901 AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
 902 AST_GCC_ATTRIBUTE(weak, [], [], PBX_WEAKREF)
 903 AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
 904
 905 AC_MSG_CHECKING(for -ffunction-sections support)
 906 saved_CFLAGS="${CFLAGS}"
 907 CFLAGS="${CFLAGS} -ffunction-sections"
 908 AC_COMPILE_IFELSE(
 909         AC_LANG_PROGRAM([], [int x = 1;]),
 910         AC_MSG_RESULT(yes)
 911         [saved_LDFLAGS="${LDFLAGS}"]
 912         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
 913         AC_MSG_CHECKING(for --gc-sections support)
 914         AC_LINK_IFELSE(
 915                 AC_LANG_PROGRAM([], [int x = 1;]),
 916                 AC_MSG_RESULT(yes)
 917                 [GC_CFLAGS="-ffunction-sections"]
 918                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
 919                 AC_MSG_RESULT(no)
 920         )
 921         [LDFLAGS="${saved_LDFLAGS}"],
 922         AC_MSG_RESULT(no)
 923 )
 924 CFLAGS="${saved_CFLAGS}"
 925 AC_SUBST(GC_CFLAGS)
 926 AC_SUBST(GC_LDFLAGS)
 927
 928 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
 929 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 930         AC_MSG_RESULT(yes)
 931         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
 932 else
 933         AC_MSG_RESULT(no)
 934         AST_DECLARATION_AFTER_STATEMENT=
 935 fi
 936 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 937
 938 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
 939 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 940         AC_MSG_RESULT(yes)
 941         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
 942 else
 943         AC_MSG_RESULT(no)
 944         AST_FORTIFY_SOURCE=
 945 fi
 946 AC_SUBST(AST_FORTIFY_SOURCE)
 947
 948 AC_MSG_CHECKING(for -fno-strict-overflow)
 949 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 950         AC_MSG_RESULT(yes)
 951         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
 952 else
 953         AC_MSG_RESULT(no)
 954         AST_NO_STRICT_OVERFLOW=
 955 fi
 956 AC_SUBST(AST_NO_STRICT_OVERFLOW)
 957
 958 AC_MSG_CHECKING(for -Wshadow)
 959 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 960         AC_MSG_RESULT(yes)
 961         AST_SHADOW_WARNINGS=-Wshadow
 962 else
 963         AC_MSG_RESULT(no)
 964         AST_SHADOW_WARNINGS=
 965 fi
 966 AC_SUBST(AST_SHADOW_WARNINGS)
 967
 968 AC_MSG_CHECKING(for -march=native)
 969 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 970         AC_MSG_RESULT(yes)
 971         AST_MARCH_NATIVE="-march=native"
 972 else
 973         AC_MSG_RESULT(no)
 974         AST_MARCH_NATIVE=
 975 fi
 976 AC_SUBST(AST_MARCH_NATIVE)
 977
 978 AC_MSG_CHECKING(for sysinfo)
 979 AC_LINK_IFELSE(
 980         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
 981                         [struct sysinfo sys_info; int uptime = sys_info.uptime]),
 982         AC_MSG_RESULT(yes)
 983         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
 984         AC_MSG_RESULT(no)
 985 )
 986
 987 AC_SEARCH_LIBS(res_9_ninit, resolv)
 988 AC_MSG_CHECKING(for res_ninit)
 989 AC_LINK_IFELSE(
 990         AC_LANG_PROGRAM([
 991                         #ifdef HAVE_SYS_SOCKET_H
 992                         #include <sys/socket.h>
 993                         #endif
 994                         #ifdef HAVE_NETINET_IN_H
 995                         #include <netinet/in.h>
 996                         #endif
 997                         #ifdef HAVE_ARPA_NAMESER_H
 998                         #include <arpa/nameser.h>
 999                         #endif
1000                         #include <resolv.h>],
1001                         [int foo = res_ninit(NULL);]),
1002         AC_MSG_RESULT(yes)
1003         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1004         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1005         AC_MSG_CHECKING(for res_ndestroy)
1006         AC_LINK_IFELSE(
1007                 AC_LANG_PROGRAM([
1008                                 #ifdef HAVE_SYS_SOCKET_H
1009                                 #include <sys/socket.h>
1010                                 #endif
1011                                 #ifdef HAVE_NETINET_IN_H
1012                                 #include <netinet/in.h>
1013                                 #endif
1014                                 #ifdef HAVE_ARPA_NAMESER_H
1015                                 #include <arpa/nameser.h>
1016                                 #endif
1017                                 #include <resolv.h>],
1018                                 [res_ndestroy(NULL);]),
1019                 AC_MSG_RESULT(yes)
1020                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1021                 AC_MSG_RESULT(no)
1022         )
1023         AC_SEARCH_LIBS(res_9_close, resolv)
1024         AC_MSG_CHECKING(for res_close)
1025         AC_LINK_IFELSE(
1026                 AC_LANG_PROGRAM([
1027                                 #ifdef HAVE_SYS_SOCKET_H
1028                                 #include <sys/socket.h>
1029                                 #endif
1030                                 #ifdef HAVE_NETINET_IN_H
1031                                 #include <netinet/in.h>
1032                                 #endif
1033                                 #ifdef HAVE_ARPA_NAMESER_H
1034                                 #include <arpa/nameser.h>
1035                                 #endif
1036                                 #include <resolv.h>],
1037                                 [res_close();]),
1038                 AC_MSG_RESULT(yes)
1039                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1040                 AC_MSG_RESULT(no)
1041         ),
1042         AC_MSG_RESULT(no)
1043 )
1044
1045 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1046
1047 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1048
1049 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1050
1051 AC_CHECK_HEADER([libkern/OSAtomic.h],
1052                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1053
1054 AC_CHECK_SIZEOF([int])
1055 AC_CHECK_SIZEOF([long])
1056 AC_CHECK_SIZEOF([long long])
1057 AC_CHECK_SIZEOF([char *])
1058 AC_CHECK_SIZEOF(long)
1059 AC_CHECK_SIZEOF(long long)
1060 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1061 fd_set foo;])
1062 # This doesn't actually work; what it does is to use the variable set in the
1063 # previous test as a cached value to set the right output variables.
1064 AC_CHECK_SIZEOF(fd_set.fds_bits)
1065
1066 # Set a type compatible with the previous.  We cannot just use a generic type
1067 # for these bits, because on big-endian systems, the bits won't match up
1068 # correctly if the size is wrong.
1069 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1070   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1071 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1072   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1073 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1074   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1075 fi ; fi ; fi
1076
1077 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1078 PBX_DLADDR=0
1079 old_LIBS=${LIBS}
1080 LIBS="${LIBS} -ldl"
1081 AC_LINK_IFELSE(
1082         AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1083 #include <dlfcn.h>],
1084                 [dladdr((void *)0, (void *)0)]
1085         ),
1086         AC_MSG_RESULT(yes)
1087         PBX_DLADDR=1
1088         AC_SUBST([PBX_DLADDR])
1089         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1090         AC_MSG_RESULT(no)
1091 )
1092 LIBS=${old_LIBS}
1093
1094 # PKGCONFIG is used in later tests
1095 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1096
1097
1098 # do the package library checks now
1099
1100 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1101
1102 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1103
1104 if test "x${OSARCH}" = "xlinux-gnu" ; then
1105   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1106 fi
1107
1108 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1109 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1110 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1111
1112 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1113
1114 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1115
1116 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1117
1118 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1119 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1120
1121 GSM_INTERNAL="yes"
1122 AC_SUBST(GSM_INTERNAL)
1123 GSM_SYSTEM="yes"
1124 if test "${USE_GSM}" != "no"; then
1125    if test "${GSM_DIR}" = "internal"; then
1126       GSM_SYSTEM="no"
1127    elif test "${GSM_DIR}" != ""; then
1128       GSM_INTERNAL="no"
1129    fi
1130    if test "${GSM_SYSTEM}" = "yes"; then
1131       gsmlibdir=""
1132       if test "x${GSM_DIR}" != "x"; then
1133          if test -d ${GSM_DIR}/lib; then
1134             gsmlibdir="-L${GSM_DIR}/lib"
1135          else
1136             gsmlibdir="-L${GSM_DIR}"
1137          fi
1138       fi
1139       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1140       [Define to indicate the GSM library]), [], ${gsmlibdir})
1141       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1142          if test "x${GSM_DIR}" != "x" ; then
1143             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1144             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1145          else
1146             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1147             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1148          fi
1149          if test "${GSM_HEADER_FOUND}" = "0" ; then
1150             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1151                if test "x${GSM_MANDATORY}" = "xyes" ; then
1152                   AC_MSG_NOTICE([***])
1153                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1154                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1155                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1156                   exit 1
1157                fi
1158             fi
1159          fi
1160          GSM_OK=0
1161          if test "${GSM_HEADER_FOUND}" = "1" ; then
1162             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1163             GSM_OK=1
1164          else
1165             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1166                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1167                GSM_OK=1
1168             fi
1169          fi
1170          if test "${GSM_OK}" = "1" ; then
1171             GSM_LIB="-lgsm"
1172             if test "x${GSM_DIR}" != "x"; then
1173                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1174                GSM_INCLUDE="-I${GSM_DIR}/include"
1175             fi
1176             PBX_GSM=1
1177             GSM_INTERNAL="no"
1178          fi
1179       fi
1180    fi
1181    if test "${GSM_INTERNAL}" = "yes"; then
1182       PBX_GSM=1
1183       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1184    fi
1185 fi
1186
1187 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1188 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1189 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1190 # Some versions of Linux package iconv in glibc
1191 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1192
1193 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1194 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1195
1196 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1197
1198 if test "${USE_IMAP_TK}" != "no"; then
1199         saved_cppflags="${CPPFLAGS}"
1200         saved_libs="${LIBS}"
1201         switch_to_system_on_failure="no"
1202         if test "${IMAP_TK_DIR}" = ""; then
1203                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1204                 switch_to_system_on_failure="yes"
1205         fi
1206         if test "${IMAP_TK_DIR}" != "system"; then
1207                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1208                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1209                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1210                 fi
1211                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1212                 imap_include="-I${IMAP_TK_DIR}/c-client"
1213         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1214                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1215                 AC_LINK_IFELSE(
1216                 AC_LANG_PROGRAM(
1217                                 [#include "c-client.h"
1218                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1219                                 {
1220                                 }
1221                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1222                                 {
1223                                 }
1224                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1225                                 {
1226                                 }
1227                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1228                                 {
1229                                 }
1230                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1231                                 {
1232                                 }
1233                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1234                                 {
1235                                 }
1236                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1237                                 {
1238                                 }
1239                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1240                                 {
1241                                 }
1242                                 void mm_log (char *string,long errflg)
1243                                 {
1244                                 }
1245                                 void mm_dlog (char *string)
1246                                 {
1247                                 }
1248                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1249                                 {
1250                                 }
1251                                 void mm_critical (MAILSTREAM *stream)
1252                                 {
1253                                 }
1254                                 void mm_nocritical (MAILSTREAM *stream)
1255                                 {
1256                                 }
1257                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1258                                 {
1259                                 }
1260                                 void mm_fatal (char *string)
1261                                 {
1262                                 }],
1263                                 [
1264                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1265                                 ]
1266                         ),
1267                         [ac_cv_imap_tk="yes"],
1268                         [ac_cv_imap_tk="no"]
1269                 )
1270                 if test "${ac_cv_imap_tk}" = "yes"; then
1271                         AC_LINK_IFELSE(
1272                                 AC_LANG_PROGRAM(
1273                                         [#include "c-client.h"
1274                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1275                                         {
1276                                         }
1277                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1278                                         {
1279                                         }
1280                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1281                                         {
1282                                         }
1283                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1284                                         {
1285                                         }
1286                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1287                                         {
1288                                         }
1289                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1290                                         {
1291                                         }
1292                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1293                                         {
1294                                         }
1295                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1296                                         {
1297                                         }
1298                                         void mm_log (char *string,long errflg)
1299                                         {
1300                                         }
1301                                         void mm_dlog (char *string)
1302                                         {
1303                                         }
1304                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1305                                         {
1306                                         }
1307                                         void mm_critical (MAILSTREAM *stream)
1308                                         {
1309                                         }
1310                                         void mm_nocritical (MAILSTREAM *stream)
1311                                         {
1312                                         }
1313                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1314                                         {
1315                                         }
1316                                         void mm_fatal (char *string)
1317                                         {
1318                                         }],
1319                                         [
1320                                         long check = mail_expunge_full(NULL, "", 0);
1321                                         ]
1322                                 ),
1323                                 [ac_cv_imap_tk2006="yes"],
1324                                 [ac_cv_imap_tk2006="no"]
1325                         )
1326                 fi
1327                 CPPFLAGS="${saved_cppflags}"
1328                 LIBS="${saved_libs}"
1329                 if test "${ac_cv_imap_tk}" = "no"; then
1330                         AC_MSG_RESULT(no)
1331                         if test "${switch_to_system_on_failure}" = "yes"; then
1332                                 IMAP_TK_DIR="system"
1333                         else #This means they specified a directory. Search for a package installation there too
1334                                 AC_MSG_CHECKING([for system c-client library...])
1335                                 CPPFLAGS="${saved_cppflags}"
1336                                 LIBS="${saved_libs}"
1337                                 imap_include="-I${IMAP_TK_DIR}/include"
1338                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1339                                 imap_libs="-lc-client"
1340                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1341                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1342                                 AC_LINK_IFELSE(
1343                                 AC_LANG_PROGRAM(
1344                                                 [#include "c-client.h"
1345                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1346                                                 {
1347                                                 }
1348                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1349                                                 {
1350                                                 }
1351                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1352                                                 {
1353                                                 }
1354                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1355                                                 {
1356                                                 }
1357                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1358                                                 {
1359                                                 }
1360                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1361                                                 {
1362                                                 }
1363                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1364                                                 {
1365                                                 }
1366                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1367                                                 {
1368                                                 }
1369                                                 void mm_log (char *string,long errflg)
1370                                                 {
1371                                                 }
1372                                                 void mm_dlog (char *string)
1373                                                 {
1374                                                 }
1375                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1376                                                 {
1377                                                 }
1378                                                 void mm_critical (MAILSTREAM *stream)
1379                                                 {
1380                                                 }
1381                                                 void mm_nocritical (MAILSTREAM *stream)
1382                                                 {
1383                                                 }
1384                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1385                                                 {
1386                                                 }
1387                                                 void mm_fatal (char *string)
1388                                                 {
1389                                                 }],
1390                                                 [
1391                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1392                                                 ]
1393                                         ),
1394                                         [ac_cv_imap_tk="yes"],
1395                                         [ac_cv_imap_tk="no"]
1396                                 )
1397                                 if test "${ac_cv_imap_tk}" = "yes"; then
1398                                         AC_LINK_IFELSE(
1399                                                 AC_LANG_PROGRAM(
1400                                                         [#include "c-client.h"
1401                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1402                                                         {
1403                                                         }
1404                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1405                                                         {
1406                                                         }
1407                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1408                                                         {
1409                                                         }
1410                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1411                                                         {
1412                                                         }
1413                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1414                                                         {
1415                                                         }
1416                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1417                                                         {
1418                                                         }
1419                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1420                                                         {
1421                                                         }
1422                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1423                                                         {
1424                                                         }
1425                                                         void mm_log (char *string,long errflg)
1426                                                         {
1427                                                         }
1428                                                         void mm_dlog (char *string)
1429                                                         {
1430                                                         }
1431                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1432                                                         {
1433                                                         }
1434                                                         void mm_critical (MAILSTREAM *stream)
1435                                                         {
1436                                                         }
1437                                                         void mm_nocritical (MAILSTREAM *stream)
1438                                                         {
1439                                                         }
1440                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1441                                                         {
1442                                                         }
1443                                                         void mm_fatal (char *string)
1444                                                         {
1445                                                         }],
1446                                                         [
1447                                                         long check = mail_expunge_full(NULL, "", 0);
1448                                                         ]
1449                                                 ),
1450                                                 [ac_cv_imap_tk2006="yes"],
1451                                                 [ac_cv_imap_tk2006="no"]
1452                                         )
1453                                 fi
1454                         fi
1455                 fi
1456         fi
1457         if test "${IMAP_TK_DIR}" = "system"; then
1458                 #We will enter here if user specified "system" or if any of above checks failed
1459                 AC_MSG_CHECKING([for system c-client library...])
1460                 CPPFLAGS="${saved_cppflags}"
1461                 LIBS="${saved_libs}"
1462                 imap_ldflags=""
1463                 imap_libs="-lc-client"
1464                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1465                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1466                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1467                 AC_LINK_IFELSE(
1468                 AC_LANG_PROGRAM(
1469                                 [#include <stdio.h>
1470                                 #include <imap/c-client.h>
1471                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1472                                 {
1473                                 }
1474                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1475                                 {
1476                                 }
1477                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1478                                 {
1479                                 }
1480                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1481                                 {
1482                                 }
1483                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1484                                 {
1485                                 }
1486                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1487                                 {
1488                                 }
1489                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1490                                 {
1491                                 }
1492                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1493                                 {
1494                                 }
1495                                 void mm_log (char *string,long errflg)
1496                                 {
1497                                 }
1498                                 void mm_dlog (char *string)
1499                                 {
1500                                 }
1501                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1502                                 {
1503                                 }
1504                                 void mm_critical (MAILSTREAM *stream)
1505                                 {
1506                                 }
1507                                 void mm_nocritical (MAILSTREAM *stream)
1508                                 {
1509                                 }
1510                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1511                                 {
1512                                 }
1513                                 void mm_fatal (char *string)
1514                                 {
1515                                 }],
1516                                 [
1517                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1518                                 ]
1519                         ),
1520                         [ac_cv_imap_tk="yes"],
1521                         [ac_cv_imap_tk="no"]
1522                 )
1523                 if test "${ac_cv_imap_tk}" = "yes"; then
1524                         AC_LINK_IFELSE(
1525                                 AC_LANG_PROGRAM(
1526                                         [#include <stdio.h>
1527                                         #include <imap/c-client.h>
1528                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1529                                         {
1530                                         }
1531                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1532                                         {
1533                                         }
1534                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1535                                         {
1536                                         }
1537                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1538                                         {
1539                                         }
1540                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1541                                         {
1542                                         }
1543                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1544                                         {
1545                                         }
1546                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1547                                         {
1548                                         }
1549                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1550                                         {
1551                                         }
1552                                         void mm_log (char *string,long errflg)
1553                                         {
1554                                         }
1555                                         void mm_dlog (char *string)
1556                                         {
1557                                         }
1558                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1559                                         {
1560                                         }
1561                                         void mm_critical (MAILSTREAM *stream)
1562                                         {
1563                                         }
1564                                         void mm_nocritical (MAILSTREAM *stream)
1565                                         {
1566                                         }
1567                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1568                                         {
1569                                         }
1570                                         void mm_fatal (char *string)
1571                                         {
1572                                         }],
1573                                         [
1574                                         long check = mail_expunge_full(NULL, "", 0);
1575                                         ]
1576                                 ),
1577                                 [ac_cv_imap_tk2006="yes"],
1578                                 [ac_cv_imap_tk2006="no"]
1579                         )
1580                 else #looking in imap directory didn't work, try c-client
1581                         imap_ldflags=""
1582                         imap_libs="-lc-client"
1583                         imap_include="-DUSE_SYSTEM_CCLIENT"
1584                         CPPFLAGS="${saved_cppflags}"
1585                         LIBS="${saved_libs}"
1586                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1587                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1588                         AC_LINK_IFELSE(
1589                         AC_LANG_PROGRAM(
1590                                         [#include <stdio.h>
1591                                         #include <c-client/c-client.h>
1592                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1593                                         {
1594                                         }
1595                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1596                                         {
1597                                         }
1598                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1599                                         {
1600                                         }
1601                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1602                                         {
1603                                         }
1604                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1605                                         {
1606                                         }
1607                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1608                                         {
1609                                         }
1610                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1611                                         {
1612                                         }
1613                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1614                                         {
1615                                         }
1616                                         void mm_log (char *string,long errflg)
1617                                         {
1618                                         }
1619                                         void mm_dlog (char *string)
1620                                         {
1621                                         }
1622                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1623                                         {
1624                                         }
1625                                         void mm_critical (MAILSTREAM *stream)
1626                                         {
1627                                         }
1628                                         void mm_nocritical (MAILSTREAM *stream)
1629                                         {
1630                                         }
1631                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1632                                         {
1633                                         }
1634                                         void mm_fatal (char *string)
1635                                         {
1636                                         }],
1637                                         [
1638                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1639                                         ]
1640                                 ),
1641                                 [ac_cv_imap_tk="yes"],
1642                                 [ac_cv_imap_tk="no"]
1643                         )
1644                         if test "${ac_cv_imap_tk}" = "yes"; then
1645                                 AC_LINK_IFELSE(
1646                                         AC_LANG_PROGRAM(
1647                                                 [#include <stdio.h>
1648                                                 #include <c-client/c-client.h>
1649                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1650                                                 {
1651                                                 }
1652                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1653                                                 {
1654                                                 }
1655                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1656                                                 {
1657                                                 }
1658                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1659                                                 {
1660                                                 }
1661                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1662                                                 {
1663                                                 }
1664                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1665                                                 {
1666                                                 }
1667                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1668                                                 {
1669                                                 }
1670                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1671                                                 {
1672                                                 }
1673                                                 void mm_log (char *string,long errflg)
1674                                                 {
1675                                                 }
1676                                                 void mm_dlog (char *string)
1677                                                 {
1678                                                 }
1679                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1680                                                 {
1681                                                 }
1682                                                 void mm_critical (MAILSTREAM *stream)
1683                                                 {
1684                                                 }
1685                                                 void mm_nocritical (MAILSTREAM *stream)
1686                                                 {
1687                                                 }
1688                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1689                                                 {
1690                                                 }
1691                                                 void mm_fatal (char *string)
1692                                                 {
1693                                                 }],
1694                                                 [
1695                                                 long check = mail_expunge_full(NULL, "", 0);
1696                                                 ]
1697                                         ),
1698                                         [ac_cv_imap_tk2006="yes"],
1699                                         [ac_cv_imap_tk2006="no"]
1700                                 )
1701                         fi
1702                 fi
1703         fi
1704         if test "${ac_cv_imap_tk}" = "yes"; then
1705                 AC_MSG_RESULT(yes)
1706                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1707                 IMAP_TK_INCLUDE="${imap_include}"
1708                 PBX_IMAP_TK=1
1709                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1710                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1711                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1712                 fi
1713         else
1714                 AC_MSG_RESULT(no)
1715         fi
1716         CPPFLAGS="${saved_cppflags}"
1717         LIBS="${saved_libs}"
1718 fi
1719
1720 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1721
1722 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1723
1724 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1725
1726 # BSD (and OS X) equivalent of inotify
1727 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1728
1729 # 64-bit version of kevent (from kqueue) on OS X
1730 AC_CHECK_FUNCS([kevent64])
1731
1732 # Needed by unixodbc
1733 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1734
1735 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1736
1737 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1738
1739 if test "${PBX_MISDN}" = 1; then
1740    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1741    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1742    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1743    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1744    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1745    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1746 fi
1747
1748 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1749
1750 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1751
1752 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1753
1754 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1755 [#include <ne_auth.h>],
1756 [#ifndef NE_AUTH_NTLM
1757 #error Need libneon >= 0.29.0
1758 #endif])
1759
1760 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1761 [#include <net-snmp/net-snmp-config.h>
1762 #include <net-snmp/net-snmp-includes.h>
1763 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1764 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1765
1766 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1767
1768 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1769
1770 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1771
1772 # Non-glibc platforms require libexecinfo for backtrace support
1773 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1774 # Linux, however, has backtrace directly in glibc
1775 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1776
1777 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1778
1779 # possible places for oss definitions
1780 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1781 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1782 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1783
1784 PG_CONFIG=No
1785 if test "${USE_PGSQL}" != "no"; then
1786    if test "x${PGSQL_DIR}" != "x"; then
1787       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1788       if test x"${PG_CONFIG}" = xNo; then
1789          AC_MSG_NOTICE([***])
1790          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1791          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1792          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1793          AC_MSG_NOTICE([*** including --without-postgres])
1794          exit 1
1795       fi
1796    else
1797       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1798    fi
1799 fi
1800 if test "${PG_CONFIG}" != No; then
1801    PGSQL_libdir=`${PG_CONFIG} --libdir`
1802    PGSQL_includedir=`${PG_CONFIG} --includedir`
1803    if test "x$?" != "x0" ; then
1804       if test -n "${PGSQL_MANDATORY}" ; then
1805          AC_MSG_NOTICE([***])
1806          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1807          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1808          AC_MSG_NOTICE([*** including --without-postgres])
1809          exit 1
1810           fi
1811    else
1812       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1813       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1814
1815       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1816       old_CFLAGS=${CFLAGS}
1817       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1818       old_LDFLAGS=${LDFLAGS}
1819       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1820       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1821           [const char *foo = pg_encoding_to_char(1)])],
1822         [AC_MSG_RESULT(yes)
1823          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1824         [AC_MSG_RESULT(no)])
1825       CFLAGS=${old_CFLAGS}
1826       LDFLAGS=${old_LDFLAGS}
1827
1828       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1829          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1830          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1831          PBX_PGSQL=1
1832       elif test -n "${PGSQL_MANDATORY}";
1833       then
1834          AC_MSG_NOTICE([***])
1835          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1836          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1837          AC_MSG_NOTICE([*** including --without-postgres])
1838          exit 1
1839       fi
1840    fi
1841 fi
1842
1843 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1844
1845 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1846
1847 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1848 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
1849 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
1850 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
1851 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
1852 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1853 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1854 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1855 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1856 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1857 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1858 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1859 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1860 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1861 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1862 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1863
1864 # ------------------------------------v
1865 # TODO: The code can be changed to always include these features now.
1866 # These features will always be present if pri_connected_line_update is available.
1867 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1868 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1869 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1870 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1871 # ------------------------------------^
1872
1873 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1874
1875 AST_C_COMPILE_CHECK([SPANDSP], [
1876                 #if SPANDSP_RELEASE_DATE < 20080516
1877                 #error "spandsp 0.0.5 or greater is required"
1878                 #endif
1879         ], [spandsp/version.h], , [minimum version of SpanDSP])
1880
1881 if test "x${PBX_SPANDSP}" = "x1" ; then
1882         # We found the correct version in the header, now let's make sure it links
1883         # properly, and that libtiff is available
1884         PBX_SPANDSP=0
1885         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1886 fi
1887
1888 if test "x${PBX_SPANDSP}" = "x1" ; then
1889         # We also need t38_terminal_init()
1890         PBX_SPANDSP=0
1891         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1892 fi
1893
1894 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1895
1896 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1897
1898 if test "${USE_PWLIB}" != "no"; then
1899         if test -n "${PWLIB_DIR}"; then
1900                 PWLIBDIR="${PWLIB_DIR}"
1901         fi
1902         AST_CHECK_PWLIB()
1903         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1904
1905         if test "${HAS_PWLIB:-unset}" != "unset"; then
1906                 AST_CHECK_PWLIB_PLATFORM()
1907
1908                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1909
1910                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1911                         [Define if your system has the PWLib libraries.],
1912                         [#include "ptlib.h"],
1913                         [int q = (int) PTime::IsDaylightSavings();])
1914         fi
1915 fi
1916
1917 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1918         if test -n "${OPENH323_DIR}"; then
1919                 OPENH323DIR="${OPENH323_DIR}"
1920         fi
1921         AST_CHECK_OPENH323()
1922         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1923         AST_CHECK_OPENH323_BUILD()
1924         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1925         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1926                 [Define if your system has the OpenH323 libraries.],
1927                 [#include "ptlib.h"
1928                 #include "h323.h"
1929                 #include "h323ep.h"],
1930                 [H323EndPoint ep = H323EndPoint();],
1931                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1932 fi
1933
1934 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
1935 if test "x${PBX_LUA}" = "x1" ; then
1936         if test x"${LUA_DIR}" = x; then
1937                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1938         else
1939                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1940         fi
1941 fi
1942
1943 # Some distributions (like SuSE) remove the 5.1 suffix.
1944 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
1945
1946 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1947
1948 # This is a bit complex... in reality, Asterisk's AIS support is dependent on finding
1949 # *any* implementation of AIS, not just OpenAIS. However, the configure script needs
1950 # to know the specifics of each possible implementation, and then represent the one
1951 # that was found as 'AIS'.
1952
1953 PBX_AIS=0
1954
1955 # OpenAIS installs its libraries into /usr/lib/openais by default, so check there
1956
1957 AST_EXT_LIB_CHECK([OPENAIS], [SaClm], [saClmInitialize], [openais/saClm.h], [-L/usr/lib/openais -L/usr/lib64/openais])
1958
1959 if test "${PBX_OPENAIS}" = 1; then
1960    PBX_AIS=1
1961    if test -n "${OPENAIS_DIR}"; then
1962       AIS_INCLUDE="${OPENAIS_INCLUDE}/openais"
1963       AIS_LIB="-lSaEvt ${OPENAIS_LIB}"
1964    else
1965       AIS_INCLUDE="-I/usr/include/openais"
1966       AIS_LIB="-lSaClm -lSaEvt -L/usr/lib/openais -L/usr/lib64/openais"
1967    fi
1968 fi
1969
1970 AC_SUBST(PBX_AIS)
1971 AC_SUBST(AIS_INCLUDE)
1972 AC_SUBST(AIS_LIB)
1973
1974 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1975
1976 # See if the main speex library contains the preprocess functions
1977 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1978 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1979    PBX_SPEEX_PREPROCESS=1
1980 fi
1981
1982 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1983 if test "${PBX_SPEEXDSP}" = 1; then
1984    PBX_SPEEX_PREPROCESS=1
1985 fi
1986
1987 AC_SUBST(PBX_SPEEX_PREPROCESS)
1988
1989 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
1990
1991 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1992
1993 if test "${PBX_SQLITE3}" != 1; then
1994         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
1995         AC_MSG_WARN(*** Please install the SQLite3 development package.)
1996         exit 1
1997 fi
1998
1999 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2000
2001 if test "$PBX_CRYPTO" = "1";
2002 then
2003         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2004 fi
2005
2006 if test "$PBX_OPENSSL" = "1";
2007 then
2008     AST_CHECK_OSPTK([4], [0], [0])
2009 fi
2010
2011 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2012
2013 if test "$PBX_SRTP" = "1";
2014 then
2015     saved_libs="${LIBS}"
2016     saved_ldflags="${LDFLAGS}"
2017     saved_cflags="${CFLAGS}"
2018     LIBS="${LIBS} ${SRTP_LIB}"
2019     LDFLAGS="${LDFLAGS} -shared -fPIC"
2020     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2021     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2022     AC_LINK_IFELSE(
2023     [
2024         AC_LANG_PROGRAM(
2025             [#include <srtp/srtp.h>],
2026             [srtp_init();]
2027         )
2028     ],
2029     [ AC_MSG_RESULT(yes) ],
2030     [
2031         AC_MSG_RESULT(no)
2032         AC_MSG_WARN(***)
2033         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2034         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2035         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2036         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2037         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2038         AC_MSG_WARN(*** configure script.)
2039         AC_MSG_WARN(***)
2040         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2041         AC_MSG_WARN(*** with the --without-srtp option.)
2042         exit 1
2043     ]
2044     )
2045     LIBS="${saved_libs}"
2046     LDFLAGS="${saved_ldflags}"
2047     CFLAGS="${saved_cflags}"
2048 fi
2049
2050 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
2051 if test "x${PBX_GMIME}" = "x0" -a "${PKGCONFIG}" != "No"; then
2052         # Later versions of GMime use pkg-config
2053         for ver in 2.0 2.2 2.4; do
2054                 if ! ${PKGCONFIG} --exists gmime-$ver; then
2055                         continue
2056                 fi
2057                 # If we got here, we have this version:
2058                 GMIME_INCLUDE=$(${PKGCONFIG} gmime-$ver --cflags 2>/dev/null)
2059                 GMIME_LIB=$(${PKGCONFIG} gmime-$ver --libs)
2060                 PBX_GMIME=1
2061                 AC_DEFINE([HAVE_GMIME], 1, [Define if your system has the GMIME libraries.])
2062                 break;
2063         done
2064 fi
2065
2066 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2067
2068 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2069
2070 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2071
2072 if test "${tonezone_does_not_need_lm}" = "no" ; then
2073   tonezone_extra="-lm"
2074 fi
2075
2076 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2077
2078 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
2079
2080 if test "${OSARCH}" = "OpenBSD";
2081 then
2082         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -logg])
2083 else
2084         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])
2085 fi
2086
2087 AC_LANG_PUSH(C++)
2088
2089 if test "${USE_VPB}" != "no"; then
2090    AC_MSG_CHECKING(for vpb_open in -lvpb)
2091    saved_libs="${LIBS}"
2092    saved_cppflags="${CPPFLAGS}"
2093    if test "x${VPB_DIR}" != "x"; then
2094       if test -d ${VPB_DIR}/lib; then
2095          vpblibdir=${VPB_DIR}/lib
2096       else
2097          vpblibdir=${VPB_DIR}
2098       fi
2099       LIBS="${LIBS} -L${vpblibdir}"
2100       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2101    fi
2102    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2103    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2104    AC_LINK_IFELSE(
2105         [
2106         AC_LANG_PROGRAM(
2107         [#include <vpbapi.h>],
2108         [int q = vpb_open(0,0);])
2109         ],
2110         [       AC_MSG_RESULT(yes)
2111                 ac_cv_lib_vpb_vpb_open="yes"
2112         ],
2113         [       AC_MSG_RESULT(no)
2114                 ac_cv_lib_vpb_vpb_open="no"
2115         ]
2116         )
2117    LIBS="${saved_libs}"
2118    CPPFLAGS="${saved_cppflags}"
2119    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2120         VPB_LIB="-lvpb"
2121         if test "${VPB_DIR}" != ""; then
2122            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2123            VPB_INCLUDE="-I${VPB_DIR}/include"
2124         fi
2125         PBX_VPB=1
2126         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2127    fi
2128 fi
2129
2130 AC_LANG_POP
2131
2132 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2133
2134 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2135         # Does ODBC support wide characters?
2136         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2137         AC_LINK_IFELSE(
2138                 AC_LANG_PROGRAM(
2139                         [#include <sql.h>
2140 #include <sqlext.h>],
2141                         [int foo = SQL_WCHAR]),
2142                 AC_MSG_RESULT(yes)
2143                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2144                 AC_MSG_RESULT(no)
2145         )
2146 fi
2147
2148 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2149 AC_SUBST(PBX_H323)
2150
2151 AC_CHECK_HEADER([linux/compiler.h],
2152                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2153
2154 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2155                                    #include <linux/version.h>
2156                                    #ifdef HAVE_LINUX_COMPILER_H
2157                                    #include <linux/compiler.h>
2158                                    #endif
2159                                    ])
2160 AC_SUBST(PBX_IXJUSER)
2161
2162 # Used in res/res_pktccops
2163 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2164 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2165
2166 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2167 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2168 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2169
2170 # possible places for video4linux version 1
2171 AC_CHECK_HEADER([linux/videodev.h],
2172         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2173
2174 # possible places for X11
2175 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2176 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2177
2178 PBX_LAUNCHD=0
2179 if test "${cross_compiling}" = "no";
2180 then
2181   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2182   PBX_LAUNCHD=1
2183 fi
2184 AC_SUBST(PBX_LAUNCHD)
2185
2186 PBX_GTK2=0
2187 if test "${PKGCONFIG}" != "No"; then
2188    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2189    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2190    PBX_GTK2=1
2191    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2192 fi
2193 AC_SUBST(PBX_GTK2)
2194 AC_SUBST(GTK2_INCLUDE)
2195 AC_SUBST(GTK2_LIB)
2196
2197 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2198 # or iODBC
2199
2200 PBX_GENERIC_ODBC=0
2201
2202 if test "${PBX_UNIXODBC}" = 1; then
2203    PBX_GENERIC_ODBC=1
2204    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2205    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2206 elif test "${PBX_IODBC}" = 1; then
2207    PBX_GENERIC_ODBC=1
2208    GENERIC_ODBC_LIB="${IODBC_LIB}"
2209    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2210 fi
2211
2212 AC_SUBST([GENERIC_ODBC_LIB])
2213 AC_SUBST([GENERIC_ODBC_INCLUDE])
2214 AC_SUBST([PBX_GENERIC_ODBC])
2215
2216 PBX_SYSLOG=0
2217
2218 if test "${ac_cv_header_syslog_h}" = "yes"; then
2219    # syslog facilities
2220    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2221    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2222    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2223    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2224    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2225    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2226    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2227    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2228    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2229    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2230    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2231    PBX_SYSLOG=1
2232 fi
2233
2234 AC_SUBST([PBX_SYSLOG])
2235
2236 if test -f makeopts; then
2237         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2238 else
2239         touch makeopts.acbak
2240 fi
2241
2242 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2243 AST_CHECK_MANDATORY
2244
2245 if test -f build_tools/menuselect-deps; then
2246     # extract old values of all PBX_ variables from menuselect-deps
2247     # and preserve them so that menuselect can determine whether
2248     # any previously-met dependencies are no longer met and warn
2249     # the user appropriately
2250     while IFS="=:" read var val old_val; do
2251         eval "PBX_${var}=\${PBX_${var}}:${val}"
2252     done < build_tools/menuselect-deps
2253 fi
2254
2255 AC_OUTPUT
2256
2257 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2258 if test "x${ac_cv_path_CMP}" = "x:"; then
2259         ( cd `pwd`/menuselect && ./configure )
2260 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2261         ( cd `pwd`/menuselect && ./configure )
2262 fi ; fi
2263
2264 rm makeopts.acbak makeopts.acbak2
2265
2266
2267 if test "x${silent}" != "xyes" ; then
2268 echo
2269 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2270 echo "            .\$7\$7..          .7\$\$7:.    "
2271 echo "          .\$\$:.                 ,\$7.7   "
2272 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2273 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2274 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2275 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2276 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2277 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2278 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2279 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2280 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2281 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2282 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2283 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2284 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2285 echo " \$\$\$\$\$                        \$\$\$       "
2286 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2287 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2288 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2289 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2290 echo
2291 fi
2292
2293 AC_MSG_NOTICE(Package configured for: )
2294 AC_MSG_NOTICE( OS type  : $host_os)
2295 AC_MSG_NOTICE( Host CPU : $host_cpu)
2296 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2297 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2298 if test "${cross_compiling}" = "yes"; then
2299    AC_MSG_NOTICE( Cross Compilation = YES)
2300 fi