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}'])dnl
  51 AC_SUBST([astmoddir],         ['${libdir}/asterisk/modules'])dnl
  52 AC_SUBST([astmandir],         ['${mandir}'])dnl
  53 AC_SUBST([astvarlibdir],      ['${localstatedir}/lib/asterisk'])dnl
  54 AC_SUBST([astdatadir],        ['${astvarlibdir}'])dnl
  55 AC_SUBST([astdbdir],          ['${astvarlibdir}'])dnl
  56 AC_SUBST([astkeydir],         ['${astvarlibdir}'])dnl
  57 AC_SUBST([astspooldir],       ['${localstatedir}/spool/asterisk'])dnl
  58 AC_SUBST([astlogdir],         ['${localstatedir}/log/asterisk'])dnl
  59 AC_SUBST([astvarrundir],      ['${localstatedir}/run/asterisk'])dnl
  60
  61 case "${host_os}" in
  62      *bsd*)
  63      if test ${prefix} = 'NONE'; then
  64         astvarlibdir='${prefix}/share/asterisk'
  65         astdbdir='${localstatedir}/db/asterisk'
  66      fi
  67      ;;
  68      darwin*)
  69      if test ${prefix} = 'NONE'; then
  70         astvarrundir='/Library/Application Support/Asterisk/Run'
  71      fi
  72      ;;
  73 esac
  74
  75 case "${host_os}" in
  76      freebsd*)
  77      ac_default_prefix=/usr/local
  78      CPPFLAGS=-I/usr/local/include
  79      LDFLAGS=-L/usr/local/lib
  80      ;;
  81      openbsd*)
  82      ac_default_prefix=/usr/local
  83      if test ${prefix} = '/usr/local' || test ${prefix} = 'NONE'; then
  84         if test ${sysconfdir} = '${prefix}/etc'; then
  85            astetcdir=/etc/asterisk
  86         fi
  87         if test ${mandir} = '${prefix}/man'; then
  88            astmandir=/usr/share/man
  89         fi
  90      fi
  91      CPPFLAGS=-I/usr/local/include
  92      LDFLAGS=-L/usr/local/lib
  93      ;;
  94      darwin*)
  95      ac_default_prefix=/usr/local
  96      if test ${prefix} = 'NONE'; then
  97         astmoddir='/Library/Application Support/Asterisk/Modules'
  98         astvarlibdir='/Library/Application Support/Asterisk'
  99         astlogdir=/Library/Logs/Asterisk
 100         astvarrundir='/Library/Application Support/Asterisk/Run'
 101      fi
 102      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.])
 103      AC_DEFINE([_DARWIN_UNLIMITED_SELECT], 1, [Define to 1 if running on Darwin.])
 104      ;;
 105      solaris*)
 106      if test ${prefix} = 'NONE'; then
 107         astetcdir=/var/etc/asterisk
 108         astsbindir=/opt/asterisk/sbin
 109         astlibdir=/opt/asterisk/lib
 110         astmoddir=/opt/asterisk/lib/modules
 111         astheaderdir=/opt/asterisk/include
 112         astmandir=/opt/asterisk/man
 113         astvarlibdir=/var/opt/asterisk
 114         astspooldir=/var/spool/asterisk
 115         astlogdir=/var/log/asterisk
 116         astvarrundir=/var/run/asterisk
 117      fi
 118      ;;
 119      *)
 120      ac_default_prefix=/usr
 121      if test ${prefix} = '/usr' || test ${prefix} = 'NONE'; then
 122         if test ${sysconfdir} = '${prefix}/etc'; then
 123            sysconfdir=/etc
 124         fi
 125         if test ${mandir} = '${prefix}/man'; then
 126            mandir=/usr/share/man
 127         fi
 128      fi
 129      ;;
 130 esac
 131
 132 if test ${prefix} = ${ac_default_prefix} || test ${prefix} = 'NONE'; then
 133      if test ${localstatedir} = '${prefix}/var'; then
 134         localstatedir=/var
 135      fi
 136 fi
 137
 138 BUILD_PLATFORM=${build}
 139 BUILD_CPU=${build_cpu}
 140 BUILD_VENDOR=${build_vendor}
 141 BUILD_OS=${build_os}
 142
 143 AC_SUBST(BUILD_PLATFORM)
 144 AC_SUBST(BUILD_CPU)
 145 AC_SUBST(BUILD_VENDOR)
 146 AC_SUBST(BUILD_OS)
 147
 148 HOST_PLATFORM=${host}
 149 HOST_CPU=${host_cpu}
 150 HOST_VENDOR=${host_vendor}
 151 HOST_OS=${host_os}
 152
 153 AC_SUBST(HOST_PLATFORM)
 154 AC_SUBST(HOST_CPU)
 155 AC_SUBST(HOST_VENDOR)
 156 AC_SUBST(HOST_OS)
 157
 158 PBX_WINARCH=0
 159
 160 case "${host_os}" in
 161      freebsd*)
 162      OSARCH=FreeBSD
 163      ;;
 164      netbsd*)
 165      OSARCH=NetBSD
 166      ;;
 167      openbsd*)
 168      OSARCH=OpenBSD
 169      ;;
 170      solaris*)
 171      OSARCH=SunOS
 172      ;;
 173      mingw32)
 174      OSARCH=mingw32
 175      PBX_WINARCH=1
 176      ;;
 177      cygwin)
 178      OSARCH=cygwin
 179      PBX_WINARCH=1
 180      ;;
 181      linux-gnueabi)
 182      OSARCH=linux-gnu
 183      ;;
 184      kfreebsd*-gnu)
 185      OSARCH=kfreebsd-gnu
 186      ;;
 187      *)
 188      OSARCH=${host_os}
 189      ;;
 190 esac
 191
 192 AC_SUBST(OSARCH)
 193 AC_SUBST(PBX_WINARCH)
 194
 195 #  check for uname
 196 AC_PATH_TOOL([UNAME], [uname], No)
 197 if test ! x"${UNAME}" = xNo; then
 198    PBX_OSREV=$(${UNAME} -r)
 199 fi
 200 AC_SUBST(PBX_OSREV)
 201
 202 AH_TOP(
 203 #ifndef ASTERISK_AUTOCONFIG_H
 204 #define ASTERISK_AUTOCONFIG_H
 205
 206 #include "asterisk/buildopts.h"
 207
 208 )
 209
 210 AH_BOTTOM(
 211 #endif
 212 )
 213
 214 # cross-compile checks
 215 if test "${cross_compiling}" = "yes";
 216 then
 217    AC_CHECK_TOOL(CC, gcc, :)
 218    AC_CHECK_TOOL(CXX, g++, :)
 219    AC_CHECK_TOOL(LD, ld, :)
 220    AC_CHECK_TOOL(RANLIB, ranlib, :)
 221 fi
 222
 223 # Checks for programs.
 224 AC_PROG_CXX
 225 AC_PROG_CPP
 226 AC_PROG_CXXCPP
 227 # This macro is just copied into our local acinclude.m4 from libtool.m4 so that
 228 # the developers regenerating the configure script don't have to install libtool.
 229 AST_PROG_LD     # note, does not work on FreeBSD
 230 AC_PROG_AWK
 231 AC_PROG_INSTALL
 232 AC_PROG_LN_S
 233 AC_PROG_RANLIB
 234 AST_CHECK_GNU_MAKE
 235 AC_PROG_EGREP
 236
 237 AC_CHECK_TOOLS([STRIP], [strip gstrip], :)
 238 AC_CHECK_TOOLS([AR], [ar gar], :)
 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 AC_PATH_PROG([LDCONFIG], [ldconfig], :)
 275 AC_PATH_PROG([SHA1SUM], [sha1sum], $ac_aux_dir/build_tools/sha1sum-sh)
 276 AC_PATH_PROG([OPENSSL], [openssl], :)
 277
 278 AC_CACHE_CHECK([for bison that supports parse-param], [ac_cv_path_BISON2], [
 279         if test "x$BISON" != "x:" ; then
 280                 # Create a temporary directory $tmp in $TMPDIR (default /tmp).
 281                 # Use mktemp if possible; otherwise fall back on mkdir,
 282                 # with $RANDOM to make collisions less likely.
 283                 : ${TMPDIR=/tmp}
 284                 {
 285                   tmp=`
 286                     (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null
 287                   ` &&
 288                   test -n "$tmp" && test -d "$tmp"
 289                 } || {
 290                   tmp=$TMPDIR/foo$$-$RANDOM
 291                   (umask 077 && mkdir "$tmp")
 292                 } || exit $?
 293                 cat >$tmp/test.y <<__EOL__
 294 %parse-param {struct parse_io *parseio}
 295 %%
 296 file : { \$\$ = parseio->pval = 1; }
 297         ;
 298 %%
 299 __EOL__
 300                 ${BISON} -o ${tmp}/test.tab.c ${tmp}/test.y >/dev/null 2>&1
 301                 if test -e "${tmp}/test.tab.c"; then
 302                         ac_cv_path_BISON2=${BISON}
 303                 fi
 304                 rm -rf ${tmp}
 305         fi
 306         ])
 307 if test "x${ac_cv_path_BISON2}" = "x" ; then
 308         BISON=:
 309         PBX_BISON=0
 310 else
 311         PBX_BISON=1
 312 fi
 313 AC_SUBST(PBX_BISON)
 314 if test "x${FLEX}" = "x:" ; then
 315         PBX_FLEX=0
 316 else
 317         PBX_FLEX=1
 318 fi
 319 AC_SUBST(PBX_FLEX)
 320
 321 AC_CHECK_TOOL([SOXMIX], [soxmix], [:])
 322 if test "${SOXMIX}" != ":" ; then
 323         AC_DEFINE([HAVE_SOXMIX], 1, [Define to 1 if your system has soxmix application.])
 324 fi
 325
 326 AC_CHECK_PROGS([MD5], [md5 md5sum gmd5sum digest])
 327
 328 if test "${MD5}" = "digest" ; then
 329    MD5="${MD5} -a md5"
 330 fi
 331
 332 ACX_PTHREAD
 333
 334 AC_LANG(C)
 335
 336 AC_ARG_ENABLE([dev-mode],
 337         [AS_HELP_STRING([--enable-dev-mode],
 338                 [Turn on developer mode])],
 339         [case "${enableval}" in
 340               y|ye|yes) AST_DEVMODE=yes ;;
 341               n|no)  AST_DEVMODE=no ;;
 342               noisy)
 343               AST_DEVMODE=yes
 344               NOISY_BUILD=yes
 345               ;;
 346               *) AC_MSG_ERROR(bad value ${enableval} for --enable-dev-mode)  ;;
 347         esac])
 348 AC_SUBST(NOISY_BUILD)
 349 AC_SUBST(AST_DEVMODE)
 350
 351 AST_CODE_COVERAGE=no
 352 AC_ARG_ENABLE([coverage],
 353         [AS_HELP_STRING([--enable-coverage],
 354                 [Turn on code coverage tracking (for gcov)])],
 355         [case "${enableval}" in
 356               y|ye|yes) AST_CODE_COVERAGE=yes ;;
 357               n|no) AST_CODE_COVERAGE=no ;;
 358               *) AC_MSG_ERROR(bad value ${enableval} for --enable-coverage)  ;;
 359         esac])
 360 AC_SUBST(AST_CODE_COVERAGE)
 361
 362 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for
 363 # various packages.
 364 # $1 is the prefix for the variables in makeopts and autoconfig.h
 365 # $2 is the short comment, $4 is the long comment
 366 # $3 is the name used in --with- or --without- flags for configure.
 367 #
 368 # Package option names should be in alphabetical order
 369 # by the --with option name (the third field),
 370 # to make things easier for the users.
 371
 372 AST_EXT_LIB_SETUP([ALSA], [Advanced Linux Sound Architecture], [asound])
 373 AST_EXT_LIB_SETUP([BFD], [Debug symbol decoding], [bfd])
 374
 375 # BKTR is used for backtrace support on platforms that do not
 376 # have it natively.
 377 AST_EXT_LIB_SETUP([BKTR], [Stack Backtrace], [execinfo])
 378 AST_EXT_LIB_SETUP([BLUETOOTH], [Bluetooth], [bluetooth])
 379 AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 380 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
 381 AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 382 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
 383 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
 384 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])
 385 AST_EXT_LIB_SETUP([GSM], [External GSM], [gsm], [, use 'internal' GSM otherwise])
 386 AST_EXT_LIB_SETUP([GTK2], [gtk2], [gtk2])
 387 AST_EXT_LIB_SETUP([GMIME], [GMime], [gmime])
 388 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 389 AST_EXT_LIB_SETUP([HOARD], [Hoard Memory Allocator], [hoard])
 390 AST_EXT_LIB_SETUP([ICAL], [iCal], [ical])
 391 AST_EXT_LIB_SETUP([ICONV], [Iconv], [iconv])
 392 AST_EXT_LIB_SETUP([IKSEMEL], [Iksemel Jabber], [iksemel])
 393 AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 394 AST_EXT_LIB_SETUP([INOTIFY], [inotify support], [inotify])
 395 AST_EXT_LIB_SETUP([IODBC], [iODBC], [iodbc])
 396 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux], [isdnnet])
 397 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 398 AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
 399 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
 400 AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
 401 AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
 402 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 403 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 404 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
 405 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
 406 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
 407 AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 408 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
 409 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
 410 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
 411 AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
 412 AST_EXT_LIB_SETUP([OGG], [OGG], [ogg])
 413 AST_EXT_LIB_SETUP([OPENR2], [MFR2], [openr2])
 414 AST_EXT_LIB_SETUP([OSPTK], [OSP Toolkit], [osptk])
 415 AST_EXT_LIB_SETUP([OSS], [Open Sound System], [oss])
 416 AST_EXT_LIB_SETUP([PGSQL], [PostgreSQL], [postgres])
 417 AST_EXT_LIB_SETUP([POPT], [popt], [popt])
 418 AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
 419 AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
 420 AST_EXT_LIB_SETUP_OPTIONAL([PRI_L2_PERSISTENCE], [ISDN Layer 2 persistence option], [PRI], [pri])
 421 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DATETIME_SEND], [ISDN PRI Date/time ie send policy], [PRI], [pri])
 422 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI_V2], [ISDN PRI Message Waiting Indication (Fixed)], [PRI], [pri])
 423 AST_EXT_LIB_SETUP_OPTIONAL([PRI_DISPLAY_TEXT], [ISDN PRI user display text IE contents during call], [PRI], [pri])
 424 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
 425 AST_EXT_LIB_SETUP_OPTIONAL([PRI_MCID], [ISDN PRI Malicious Call ID], [PRI], [pri])
 426 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_WAITING], [ISDN PRI call waiting supplementary service], [PRI], [pri])
 427 AST_EXT_LIB_SETUP_OPTIONAL([PRI_AOC_EVENTS], [ISDN PRI advice of charge supplementary service events], [PRI], [pri])
 428 AST_EXT_LIB_SETUP_OPTIONAL([PRI_TRANSFER], [ISDN PRI call transfer supplementary service], [PRI], [pri])
 429 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CCSS], [ISDN PRI call completion supplementary service], [PRI], [pri])
 430 AST_EXT_LIB_SETUP_OPTIONAL([PRI_HANGUP_FIX], [ISDN PRI hangup fix], [PRI], [pri])
 431 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
 432 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
 433 AST_EXT_LIB_SETUP_OPTIONAL([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
 434 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SETUP_KEYPAD], [ISDN PRI keypad facility in SETUP], [PRI], [pri])
 435 # ------------------------------------v
 436 # TODO: The code can be changed to always include these features now.
 437 # These features will always be present if pri_connected_line_update is available.
 438 AST_EXT_LIB_SETUP_OPTIONAL([PRI_INBANDDISCONNECT], [ISDN PRI set_inbanddisconnect], [PRI], [pri])
 439 AST_EXT_LIB_SETUP_OPTIONAL([PRI_PROG_W_CAUSE], [ISDN progress with cause], [PRI], [pri])
 440 AST_EXT_LIB_SETUP_OPTIONAL([PRI_SERVICE_MESSAGES], [ISDN service messages], [PRI], [pri])
 441 AST_EXT_LIB_SETUP_OPTIONAL([PRI_REVERSE_CHARGE], [ISDN reverse charge], [PRI], [pri])
 442 # ------------------------------------^
 443 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 444 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
 445 AST_EXT_LIB_SETUP([RESAMPLE], [LIBRESAMPLE], [resample])
 446 AST_EXT_LIB_SETUP([SDL], [Sdl], [sdl])
 447 AST_EXT_LIB_SETUP([SDL_IMAGE], [Sdl Image], [SDL_image])
 448 AST_OPTION_ONLY([sounds-cache], [SOUNDS_CACHE_DIR], [cached sound tarfiles], [])
 449 AST_EXT_LIB_SETUP([SPANDSP], [SPANDSP], [spandsp])
 450 AST_EXT_LIB_SETUP([SS7], [ISDN SS7], [ss7])
 451 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 452 AST_EXT_LIB_SETUP([SPEEX_PREPROCESS], [Speex preprocess routines], [speex])
 453 AST_EXT_LIB_SETUP([SPEEXDSP], [SpeexDSP], [speexdsp])
 454 AST_EXT_LIB_SETUP_DEPENDENT([SPEEX_PREPROCESS], [speex_preprocess_ctl], [], [speex])
 455 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
 456 AST_EXT_LIB_SETUP([SQLITE3], [SQLite], [sqlite3])
 457 AST_EXT_LIB_SETUP([SRTP], [Secure RTP], [srtp])
 458 AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
 459 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 460 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
 461 AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 462 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
 463 AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 464 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 465 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
 466 AST_EXT_LIB_SETUP([USB], [usb], [usb])
 467 AST_EXT_LIB_SETUP([VORBIS], [Vorbis], [vorbis])
 468 AST_EXT_LIB_SETUP([VPB], [Voicetronix API], [vpb])
 469 AST_EXT_LIB_SETUP([X11], [X11], [x11])
 470 AST_EXT_LIB_SETUP([ZLIB], [zlib compression], [z])
 471
 472 # check for basic system features and functionality before
 473 # checking for package libraries
 474
 475 AC_FUNC_ALLOCA
 476 AC_HEADER_DIRENT
 477 AC_HEADER_STDC
 478 AC_HEADER_SYS_WAIT
 479 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])
 480
 481 # Any one of these 4 packages support a mandatory requirement, so we want to check on them as early as possible.
 482 AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
 483 AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
 484 AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
 485 AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
 486
 487 EDITLINE_LIB=""
 488 if test "x$TERMCAP_LIB" != "x" ; then
 489   EDITLINE_LIB="$TERMCAP_LIB"
 490 elif test "x$TINFO_LIB" != "x" ; then
 491   EDITLINE_LIB="$TINFO_LIB"
 492 elif test "x$CURSES_LIB" != "x" ; then
 493   EDITLINE_LIB="$CURSES_LIB"
 494 elif test "x$NCURSES_LIB" != "x" ; then
 495   EDITLINE_LIB="$NCURSES_LIB"
 496 else
 497   AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
 498 fi
 499 AC_SUBST(EDITLINE_LIB)
 500
 501 # Another mandatory item (unless it's explicitly disabled)
 502 AC_ARG_ENABLE([xmldoc],
 503         [AS_HELP_STRING([--disable-xmldoc],
 504                 [Explicitly disable XML documentation])],
 505         [case "${enableval}" in
 506                 y|ye|yes) disable_xmldoc=no ;;
 507                 n|no)  disable_xmldoc=yes ;;
 508                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-xmldoc)  ;;
 509         esac], [disable_xmldoc=no])
 510
 511 if test "${disable_xmldoc}" != "yes"; then
 512         AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
 513         [#include <libxml/tree.h>
 514         #include <libxml/parser.h>],
 515         [LIBXML_TEST_VERSION])
 516         if test "${PBX_LIBXML2}" != 1; then
 517                 AC_MSG_NOTICE(*** XML documentation will not be available because the 'libxml2' development package is missing.)
 518                 AC_MSG_NOTICE(*** Please run the 'configure' script with the '--disable-xmldoc' parameter option)
 519                 AC_MSG_NOTICE(*** or install the 'libxml2' development package.)
 520                 exit 1
 521         fi
 522 fi
 523
 524 # some embedded systems omit internationalization (locale) support
 525 AC_CHECK_HEADERS([xlocale.h])
 526
 527 AC_CHECK_HEADERS([winsock.h winsock2.h])
 528
 529 AC_CHECK_HEADER([sys/poll.h],
 530          [],
 531      AC_DEFINE([AST_POLL_COMPAT], 1, [Define to 1 if internal poll should be used.]))
 532
 533 AC_SYS_LARGEFILE
 534
 535 # Checks for typedefs, structures, and compiler characteristics.
 536 AC_HEADER_STDBOOL
 537 AC_C_CONST
 538 AC_TYPE_UID_T
 539 AC_C_INLINE
 540 AC_TYPE_LONG_DOUBLE_WIDER
 541 AC_TYPE_MODE_T
 542 AC_TYPE_OFF_T
 543 AC_TYPE_PID_T
 544 AC_TYPE_SIZE_T
 545 AC_CHECK_MEMBERS([struct stat.st_blksize])
 546 AC_CHECK_MEMBERS([struct ucred.uid, struct ucred.cr_uid, struct sockpeercred.uid], [], [], [#include <sys/types.h>
 547 #include <sys/socket.h> ])
 548 AC_CHECK_MEMBERS([struct ifreq.ifr_ifru.ifru_hwaddr], [], [], [#include <net/if.h>])
 549 AC_HEADER_TIME
 550 AC_STRUCT_TM
 551 AC_C_VOLATILE
 552 AC_CHECK_TYPES([ptrdiff_t])
 553
 554 # Checks for library functions.
 555 AC_FUNC_CHOWN
 556 AC_FUNC_CLOSEDIR_VOID
 557 AC_FUNC_ERROR_AT_LINE
 558 AST_FUNC_FORK
 559 AC_FUNC_FSEEKO
 560 AC_PROG_GCC_TRADITIONAL
 561 # XXX: these are commented out until we determine whether it matters if our malloc()
 562 # acts exactly like glibc's or not
 563 # AC_FUNC_MALLOC
 564 # AC_FUNC_REALLOC
 565 AC_FUNC_MEMCMP
 566 AC_FUNC_MMAP
 567 AC_FUNC_SELECT_ARGTYPES
 568 AC_FUNC_SETVBUF_REVERSED
 569 AC_TYPE_SIGNAL
 570 AC_FUNC_STAT
 571 AC_FUNC_STRCOLL
 572 AC_FUNC_STRFTIME
 573 AC_FUNC_STRNLEN
 574 AC_FUNC_STRTOD
 575 AC_FUNC_UTIME_NULL
 576 AC_FUNC_VPRINTF
 577 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])
 578
 579 # NOTE: we use AC_CHECK_LIB to get -lm into the arguments for later checks,
 580 # so that AC_CHECK_FUNCS can detect functions in that library.
 581 AC_CHECK_LIB([m], [sqrt])
 582 # BSD might not have exp2, and/or log2
 583 AC_CHECK_FUNCS([exp2 log2 exp10 log10 sin cos tan asin acos atan atan2 pow rint exp log remainder fmod round trunc floor ceil])
 584
 585 # Certain architectures don't really have long double, even though
 586 # AC_CHECK_FUNCS would otherwise find the following functions.
 587 if test "x${ac_cv_type_long_double_wider}" = "xyes" ; then
 588         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])
 589 fi
 590
 591 AC_MSG_CHECKING(for LLONG_MAX in limits.h)
 592 AC_LINK_IFELSE(
 593         [AC_LANG_PROGRAM([#include <limits.h>],
 594                 [long long foo = LLONG_MAX])],
 595         AC_MSG_RESULT(yes)
 596         AC_DEFINE([HAVE_LLONG_MAX], 1, [Define to 1 if limits.h includes a LLONG_MAX definition.]),
 597         AC_MSG_RESULT(no)
 598 )
 599
 600 AC_MSG_CHECKING(for timersub in time.h)
 601 AC_LINK_IFELSE(
 602         [AC_LANG_PROGRAM([#include <sys/time.h>],
 603                 [struct timeval *a; timersub(a, a, a);])],
 604         AC_MSG_RESULT(yes)
 605                 AC_DEFINE([HAVE_TIMERSUB], 1, [Define to 1 if your system defines timersub.]),
 606         AC_MSG_RESULT(no)
 607 )
 608
 609 AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
 610 old_LDFLAGS=${LDFLAGS}
 611 cat >conftest.dynamics <<_ACEOF
 612 {
 613         *ast_*;
 614 };
 615 _ACEOF
 616 LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
 617 PBX_DYNAMIC_LIST=0
 618 AC_LINK_IFELSE(
 619         [AC_LANG_PROGRAM([], [])],
 620         PBX_DYNAMIC_LIST=1
 621         AC_MSG_RESULT(yes),
 622         AC_MSG_RESULT(no)
 623 )
 624 AC_SUBST(PBX_DYNAMIC_LIST)
 625 LDFLAGS=${old_LDFLAGS}
 626 rm -f conftest.dynamics
 627
 628 AC_CHECK_HEADER([sys/poll.h],
 629    [HAS_POLL=1]
 630    AC_DEFINE([HAVE_SYS_POLL_H], 1, [Define to 1 if your system has working sys/poll.h]),
 631    )
 632
 633 AC_ARG_ENABLE([internal-poll],
 634         [AS_HELP_STRING([--enable-internal-poll],
 635                 [Use Asterisk's poll implementation])],
 636         [case "${enableval}" in
 637                 y|ye|yes) HAS_POLL="";;
 638                 n|no) HAS_POLL="${HAS_POLL}" ;;
 639                 *) AC_MSG_ERROR(bad value ${enableval} for --enable-internal-poll) ;;
 640         esac])
 641 AC_SUBST(HAS_POLL)
 642
 643 AC_ARG_ENABLE([asteriskssl],
 644         [AS_HELP_STRING([--disable-asteriskssl],
 645                 [Disable Asterisk's SSL wrapper library])],
 646         [case "${enableval}" in
 647                 y|ye|yes) AST_ASTERISKSSL=yes ;;
 648                 n|no)  AST_ASTERISKSSL=no ;;
 649                 *) AC_MSG_ERROR(bad value ${enableval} for --disable-asteriskssl)  ;;
 650         esac], [AST_ASTERISKSSL=yes])
 651 AC_SUBST(AST_ASTERISKSSL)
 652
 653 # https support (in main/http.c) uses funopen on BSD systems,
 654 # fopencookie on linux
 655 AC_CHECK_FUNCS([funopen fopencookie])
 656
 657 AC_CHECK_FUNCS([inet_aton])
 658
 659 # check if we have IP_PKTINFO constant defined
 660 AC_MSG_CHECKING(for IP_PKTINFO)
 661 AC_LINK_IFELSE(
 662                 [AC_LANG_PROGRAM([#include <netinet/in.h>],
 663                                                 [int pi = IP_PKTINFO;])],
 664                 AC_MSG_RESULT(yes)
 665                 AC_DEFINE([HAVE_PKTINFO], 1, [Define to 1 if your system defines IP_PKTINFO.]),
 666                 AC_MSG_RESULT(no)
 667 )
 668
 669 # some systems already have gethostbyname_r so we don't need to build ours in main/utils.c
 670 AC_SEARCH_LIBS(gethostbyname_r, [socket nsl])
 671
 672 AC_MSG_CHECKING(for gethostbyname_r with 6 arguments)
 673 AC_LINK_IFELSE(
 674         [AC_LANG_PROGRAM([#include <stdlib.h>
 675                          #include <netdb.h>],
 676                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (struct hostent **)NULL, (int *)NULL);])],
 677         AC_MSG_RESULT(yes)
 678         AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if your system has gethostbyname_r with 6 arguments.]),
 679         AC_MSG_RESULT(no)
 680 )
 681
 682 AC_MSG_CHECKING(for gethostbyname_r with 5 arguments)
 683 AC_LINK_IFELSE(
 684         [AC_LANG_PROGRAM([#include <stdlib.h>
 685                          #include <netdb.h>],
 686                         [struct hostent *he = gethostbyname_r((const char *)NULL, (struct hostent *)NULL, (char *)NULL, (int)0, (int *)NULL);])],
 687         AC_MSG_RESULT(yes)
 688         AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if your system has gethostbyname_r with 5 arguments.]),
 689         AC_MSG_RESULT(no)
 690 )
 691
 692 AC_CHECK_HEADER([byteswap.h], [AC_DEFINE_UNQUOTED([HAVE_BYTESWAP_H], 1, [Define to 1 if byteswap.h macros are available.])])
 693
 694 AC_MSG_CHECKING(for __swap16 variant of <sys/endian.h> byteswapping macros)
 695 AC_LINK_IFELSE(
 696 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = __swap16(a);])],
 697 AC_MSG_RESULT(yes)
 698 AC_DEFINE([HAVE_SYS_ENDIAN_SWAP16], 1, [Define to 1 if your sys/endian.h header file provides the __swap16 macro.]),
 699 AC_MSG_RESULT(no)
 700 )
 701
 702 AC_MSG_CHECKING(for bswap16 variant of <sys/endian.h> byteswapping macros)
 703 AC_LINK_IFELSE(
 704 [AC_LANG_PROGRAM([#include <sys/endian.h>], [int a = 1; int b = bswap16(a);])],
 705 AC_MSG_RESULT(yes)
 706 AC_DEFINE([HAVE_SYS_ENDIAN_BSWAP16], 1, [Define to 1 if your sys/endian.h header file provides the bswap16 macro.]),
 707 AC_MSG_RESULT(no)
 708 )
 709
 710 if test "${cross_compiling}" = "no";
 711 then
 712   AC_CHECK_FILE(/dev/urandom, AC_DEFINE([HAVE_DEV_URANDOM], 1, [Define to 1 if your system has /dev/urandom.]))
 713 fi
 714
 715 AC_MSG_CHECKING(for locale_t in locale.h)
 716 AC_LINK_IFELSE(
 717 [AC_LANG_PROGRAM([#include <locale.h>], [locale_t lt = NULL])],
 718 AC_MSG_RESULT(yes)
 719 AC_DEFINE([HAVE_LOCALE_T_IN_LOCALE_H], 1, [Define to 1 if your system defines the locale_t type in locale.h]),
 720 AC_MSG_RESULT(no)
 721   AC_MSG_CHECKING(for locale_t in xlocale.h)
 722   AC_LINK_IFELSE(
 723   [AC_LANG_PROGRAM([#include <xlocale.h>], [locale_t lt = NULL])],
 724   AC_MSG_RESULT(yes)
 725   AC_DEFINE([HAVE_LOCALE_T_IN_XLOCALE_H], 1, [Define to 1 if your system defines the locale_t type in xlocale.h]),
 726   AC_MSG_RESULT(no)
 727   )
 728 )
 729
 730 AC_MSG_CHECKING(for O_EVTONLY in fcntl.h)
 731 AC_LINK_IFELSE(
 732 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_EVTONLY;])],
 733 AC_MSG_RESULT(yes)
 734 AC_DEFINE([HAVE_O_EVTONLY], 1, [Define to 1 if your system defines the file flag O_EVTONLY in fcntl.h]),
 735 AC_MSG_RESULT(no)
 736 )
 737
 738 AC_MSG_CHECKING(for O_SYMLINK in fcntl.h)
 739 AC_LINK_IFELSE(
 740 [AC_LANG_PROGRAM([#include <fcntl.h>], [int a = O_SYMLINK;])],
 741 AC_MSG_RESULT(yes)
 742 AC_DEFINE([HAVE_O_SYMLINK], 1, [Define to 1 if your system defines the file flag O_SYMLINK in fcntl.h]),
 743 AC_MSG_RESULT(no)
 744 )
 745
 746 AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h])
 747
 748 AC_MSG_CHECKING(for PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h)
 749 AC_LINK_IFELSE(
 750 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_RWLOCK_PREFER_WRITER_NP;])],
 751 AC_MSG_RESULT(yes)
 752 AC_DEFINE([HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NP], 1, [Define to 1 if your system defines PTHREAD_RWLOCK_PREFER_WRITER_NP in pthread.h]),
 753 AC_MSG_RESULT(no)
 754 )
 755
 756 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE_NP in pthread.h)
 757 AC_LINK_IFELSE(
 758 [AC_LANG_PROGRAM([#include <pthread.h>], [int a = PTHREAD_MUTEX_RECURSIVE_NP;])],
 759 AC_MSG_RESULT(yes)
 760 AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE_NP], 1, [Define to 1 if your system defines PTHREAD_MUTEX_RECURSIVE_NP in pthread.h]),
 761 AC_MSG_RESULT(no)
 762 )
 763
 764 AC_MSG_CHECKING(for pthread_rwlock_timedwrlock() in pthread.h)
 765 save_LIBS="$LIBS"
 766 save_CFLAGS="$CFLAGS"
 767 LIBS="$PTHREAD_LIBS $LIBS"
 768 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 769 AC_LINK_IFELSE(
 770   [AC_LANG_PROGRAM(
 771     [#include <pthread.h>
 772      #include <time.h>],
 773     [pthread_rwlock_t foo; struct timespec bar; pthread_rwlock_timedwrlock(&foo, &bar)])
 774   ],[
 775     AC_MSG_RESULT(yes)
 776     ac_cv_pthread_rwlock_timedwrlock="yes"
 777   ],[
 778     AC_MSG_RESULT(no)
 779     ac_cv_pthread_rwlock_timedwrlock="no"
 780   ]
 781 )
 782 LIBS="$save_LIBS"
 783 CFLAGS="$save_CFLAGS"
 784 if test "${ac_cv_pthread_rwlock_timedwrlock}" = "yes"; then
 785   AC_DEFINE([HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK], 1, [Define if your system has pthread_rwlock_timedwrlock()])
 786 fi
 787
 788 AC_MSG_CHECKING(if PTHREAD_ONCE_INIT needs braces)
 789 saved_CFLAGS="${CFLAGS}"
 790 CFLAGS="${CFLAGS} -Werror -Wmissing-braces"
 791 AC_COMPILE_IFELSE(
 792   [AC_LANG_PROGRAM(
 793     [#include <pthread.h>
 794      void empty(){}],
 795         [pthread_once_t once = PTHREAD_ONCE_INIT; pthread_once(&once, empty);])
 796   ],[
 797     AC_MSG_RESULT(no)
 798     ac_cv_pthread_once_needsbraces="no"
 799   ],[
 800     AC_MSG_RESULT(yes)
 801     ac_cv_pthread_once_needsbraces="yes"
 802   ]
 803 )
 804 CFLAGS="${saved_CFLAGS}"
 805 if test "${ac_cv_pthread_once_needsbraces}" = "yes"; then
 806   AC_DEFINE([PTHREAD_ONCE_INIT_NEEDS_BRACES], 1, [Define if your system needs braces around PTHREAD_ONCE_INIT])
 807 fi
 808
 809 AST_C_DEFINE_CHECK([PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP], [pthread.h])
 810
 811 # Can we compare a mutex to its initial value?
 812 # Generally yes on OpenBSD/FreeBSD and no on Mac OS X.
 813 AC_MSG_CHECKING(whether we can compare a mutex to its initial value)
 814 AC_LINK_IFELSE(
 815         [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_mutex_t lock;
 816         if ((lock) != ((pthread_mutex_t) PTHREAD_MUTEX_INITIALIZER)) {
 817                 return 0;
 818         }
 819         return 0])],
 820         AC_MSG_RESULT(yes)
 821         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.]),
 822         AC_MSG_RESULT(no)
 823 )
 824
 825 #if test "${cross_compiling}" = "no";
 826 #then
 827 #AC_MSG_CHECKING(for working epoll support)
 828 #AC_LINK_IFELSE(
 829 #AC_LANG_PROGRAM([#include <sys/epoll.h>], [int res = epoll_create(10);
 830 #                                         if (res < 0)
 831 #                                            return 1;
 832 #                                         close (res);
 833 #                                         return 0;]),
 834 #AC_MSG_RESULT(yes)
 835 #AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]),
 836 #AC_MSG_RESULT(no)
 837 #)
 838 #fi
 839
 840 # for FreeBSD thr_self
 841 AC_CHECK_HEADERS([sys/thr.h])
 842
 843 AC_MSG_CHECKING(for compiler atomic operations)
 844 AC_LINK_IFELSE(
 845 [AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
 846 AC_MSG_RESULT(yes)
 847 AC_DEFINE([HAVE_GCC_ATOMICS], 1, [Define to 1 if your GCC C compiler provides atomic operations.]),
 848 AC_MSG_RESULT(no)
 849 )
 850
 851 # glibc, AFAIK, is the only C library that makes printing a NULL to a string safe.
 852 AC_MSG_CHECKING([if your system printf is NULL-safe.])
 853 AC_RUN_IFELSE(
 854         [AC_LANG_PROGRAM([#include <stdio.h>],
 855                 [printf("%s", NULL)])],
 856         AC_DEFINE([HAVE_NULLSAFE_PRINTF], 1, [Define to 1 if your C library can safely print NULL to string formats.])
 857         AC_MSG_RESULT(yes),
 858         AC_MSG_RESULT(no),
 859         # It's unlikely an embedded system will have this.
 860         AC_MSG_RESULT(unknown)
 861 )
 862
 863 AC_MSG_CHECKING(if we can increase the maximum select-able file descriptor)
 864 AC_RUN_IFELSE(
 865 [AC_LANG_PROGRAM([
 866 #include <stdio.h>
 867 #include <sys/select.h>
 868 #include <sys/time.h>
 869 #include <sys/resource.h>
 870 #include <string.h>
 871 #include <errno.h>
 872 #include <stdlib.h>
 873 #include <sys/types.h>
 874 #include <sys/stat.h>
 875 #include <fcntl.h>
 876 #include <unistd.h>
 877 ], [[
 878         struct rlimit rlim = { FD_SETSIZE * 2, FD_SETSIZE * 2 };
 879         int fd0, fd1;
 880         struct timeval tv = { 0, };
 881         struct ast_fdset { long fds_bits[[1024]]; } fds = { { 0, } };
 882         if (setrlimit(RLIMIT_NOFILE, &rlim)) { exit(1); }
 883         if ((fd0 = open("/dev/null", O_RDONLY)) < 0) { exit(1); }
 884         if (dup2(fd0, (fd1 = FD_SETSIZE + 1)) < 0) { exit(1); }
 885         FD_SET(fd0, (fd_set *) &fds);
 886         FD_SET(fd1, (fd_set *) &fds);
 887         if (select(FD_SETSIZE + 2, (fd_set *) &fds, NULL, NULL, &tv) < 0) { exit(1); }
 888         exit(0)]])],
 889         AC_MSG_RESULT(yes)
 890         AC_DEFINE([HAVE_VARIABLE_FDSET], 1, [Define to 1 if your system can support larger than default select bitmasks.]),
 891         AC_MSG_RESULT(no),
 892         AC_MSG_RESULT(cross-compile)
 893 )
 894
 895 if test "${ac_cv_have_variable_fdset}x" = "0x"; then
 896         AC_RUN_IFELSE(
 897                 [AC_LANG_PROGRAM([
 898 #include <unistd.h>
 899 #include <sys/types.h>
 900 #include <stdlib.h>
 901 ], [if (getuid() != 0) { exit(1); }])],
 902                 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.]))
 903 fi
 904
 905 AST_GCC_ATTRIBUTE(pure)
 906 AST_GCC_ATTRIBUTE(malloc)
 907 AST_GCC_ATTRIBUTE(const)
 908 AST_GCC_ATTRIBUTE(unused)
 909 AST_GCC_ATTRIBUTE(always_inline)
 910 AST_GCC_ATTRIBUTE(deprecated)
 911 AST_GCC_ATTRIBUTE(sentinel)
 912 AST_GCC_ATTRIBUTE(warn_unused_result)
 913
 914 # Support weak symbols on a platform specific basis.  The Mac OS X
 915 # (Darwin) support must be isolated from the other platforms because
 916 # it has caused other platforms to fail.
 917 #
 918 case "${OSARCH}" in
 919         darwin*)
 920         # Allow weak symbol support on Darwin platforms only because there
 921         # is active community support for it.
 922         # However, Darwin seems to break weak symbols for each new version.
 923         #
 924         AST_GCC_ATTRIBUTE(weak_import, [], [], PBX_WEAKREF)
 925
 926         # Several other platforms including Linux have GCC versions that
 927         # define the weak attribute.  However, this attribute is only
 928         # setup for use in the code by Darwin.
 929         AST_GCC_ATTRIBUTE(weak, [], [], PBX_WEAKREF)
 930         ;;
 931         linux-gnu)
 932         # Primarily support weak symbols on Linux platforms.
 933         #
 934         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
 935         ;;
 936         *)
 937         # Allow weak symbols on other platforms.  However, any problems
 938         # with this feature on other platforms must be fixed by the
 939         # community.
 940         #
 941         AST_GCC_ATTRIBUTE(weakref, [weakref("foo")], static, PBX_WEAKREF)
 942         ;;
 943 esac
 944
 945 AC_MSG_CHECKING(for -ffunction-sections support)
 946 saved_CFLAGS="${CFLAGS}"
 947 CFLAGS="${CFLAGS} -ffunction-sections"
 948 AC_COMPILE_IFELSE(
 949         [AC_LANG_PROGRAM([], [int x = 1;])],
 950         AC_MSG_RESULT(yes)
 951         [saved_LDFLAGS="${LDFLAGS}"]
 952         [LDFLAGS="${LDFLAGS} -Wl,--gc-sections"]
 953         AC_MSG_CHECKING(for --gc-sections support)
 954         AC_LINK_IFELSE(
 955                 [AC_LANG_PROGRAM([], [int x = 1;])],
 956                 AC_MSG_RESULT(yes)
 957                 [GC_CFLAGS="-ffunction-sections"]
 958                 [[GC_LDFLAGS="-Wl,--gc-sections"]],
 959                 AC_MSG_RESULT(no)
 960         )
 961         [LDFLAGS="${saved_LDFLAGS}"],
 962         AC_MSG_RESULT(no)
 963 )
 964 CFLAGS="${saved_CFLAGS}"
 965 AC_SUBST(GC_CFLAGS)
 966 AC_SUBST(GC_LDFLAGS)
 967
 968 AC_MSG_CHECKING(for -Wdeclaration-after-statement support)
 969 if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 970         AC_MSG_RESULT(yes)
 971         AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement
 972 else
 973         AC_MSG_RESULT(no)
 974         AST_DECLARATION_AFTER_STATEMENT=
 975 fi
 976 AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 977
 978 AC_MSG_CHECKING(for _FORTIFY_SOURCE support)
 979 if $(${CC} -D_FORTIFY_SOURCE=2 -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 980         AC_MSG_RESULT(yes)
 981         AST_FORTIFY_SOURCE=-D_FORTIFY_SOURCE=2
 982 else
 983         AC_MSG_RESULT(no)
 984         AST_FORTIFY_SOURCE=
 985 fi
 986 AC_SUBST(AST_FORTIFY_SOURCE)
 987
 988 AC_MSG_CHECKING(for -fno-strict-overflow)
 989 if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
 990         AC_MSG_RESULT(yes)
 991         AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
 992 else
 993         AC_MSG_RESULT(no)
 994         AST_NO_STRICT_OVERFLOW=
 995 fi
 996 AC_SUBST(AST_NO_STRICT_OVERFLOW)
 997
 998 AC_MSG_CHECKING(for -Wshadow)
 999 if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1000         AC_MSG_RESULT(yes)
1001         AST_SHADOW_WARNINGS=-Wshadow
1002 else
1003         AC_MSG_RESULT(no)
1004         AST_SHADOW_WARNINGS=
1005 fi
1006 AC_SUBST(AST_SHADOW_WARNINGS)
1007
1008 AC_MSG_CHECKING(for -march=native)
1009 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
1010         AC_MSG_RESULT(yes)
1011         AST_MARCH_NATIVE="-march=native"
1012 else
1013         AC_MSG_RESULT(no)
1014         AST_MARCH_NATIVE=
1015 fi
1016 AC_SUBST(AST_MARCH_NATIVE)
1017
1018 AC_MSG_CHECKING(for sysinfo)
1019 AC_LINK_IFELSE(
1020         [AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
1021                         [struct sysinfo sys_info; int uptime = sys_info.uptime])],
1022         AC_MSG_RESULT(yes)
1023         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
1024         AC_MSG_RESULT(no)
1025 )
1026
1027 AC_SEARCH_LIBS(res_9_ninit, resolv)
1028 AC_MSG_CHECKING(for res_ninit)
1029 AC_LINK_IFELSE(
1030         [AC_LANG_PROGRAM([
1031                         #ifdef HAVE_SYS_SOCKET_H
1032                         #include <sys/socket.h>
1033                         #endif
1034                         #ifdef HAVE_NETINET_IN_H
1035                         #include <netinet/in.h>
1036                         #endif
1037                         #ifdef HAVE_ARPA_NAMESER_H
1038                         #include <arpa/nameser.h>
1039                         #endif
1040                         #include <resolv.h>],
1041                         [int foo = res_ninit(NULL);])],
1042         AC_MSG_RESULT(yes)
1043         AC_DEFINE([HAVE_RES_NINIT], 1, [Define to 1 if your system has the re-entrant resolver functions.])
1044         AC_SEARCH_LIBS(res_9_ndestroy, resolv)
1045         AC_MSG_CHECKING(for res_ndestroy)
1046         AC_LINK_IFELSE(
1047                 [AC_LANG_PROGRAM([
1048                                 #ifdef HAVE_SYS_SOCKET_H
1049                                 #include <sys/socket.h>
1050                                 #endif
1051                                 #ifdef HAVE_NETINET_IN_H
1052                                 #include <netinet/in.h>
1053                                 #endif
1054                                 #ifdef HAVE_ARPA_NAMESER_H
1055                                 #include <arpa/nameser.h>
1056                                 #endif
1057                                 #include <resolv.h>],
1058                                 [res_ndestroy(NULL);])],
1059                 AC_MSG_RESULT(yes)
1060                 AC_DEFINE([HAVE_RES_NDESTROY], 1, [Define to 1 if your system has the ndestroy resolver function.]),
1061                 AC_MSG_RESULT(no)
1062         )
1063         AC_SEARCH_LIBS(res_9_close, resolv)
1064         AC_MSG_CHECKING(for res_close)
1065         AC_LINK_IFELSE(
1066                 [AC_LANG_PROGRAM([
1067                                 #ifdef HAVE_SYS_SOCKET_H
1068                                 #include <sys/socket.h>
1069                                 #endif
1070                                 #ifdef HAVE_NETINET_IN_H
1071                                 #include <netinet/in.h>
1072                                 #endif
1073                                 #ifdef HAVE_ARPA_NAMESER_H
1074                                 #include <arpa/nameser.h>
1075                                 #endif
1076                                 #include <resolv.h>],
1077                                 [res_close();])],
1078                 AC_MSG_RESULT(yes)
1079                 AC_DEFINE([HAVE_RES_CLOSE], 1, [Define to 1 if your system has the close resolver function.]),
1080                 AC_MSG_RESULT(no)
1081         ),
1082         AC_MSG_RESULT(no)
1083 )
1084
1085 AST_C_DEFINE_CHECK([GLOB_NOMAGIC], [GLOB_NOMAGIC], [glob.h])
1086
1087 AST_C_DEFINE_CHECK([GLOB_BRACE], [GLOB_BRACE], [glob.h])
1088
1089 AST_C_DEFINE_CHECK([IP_MTU_DISCOVER], [IP_MTU_DISCOVER], [netinet/in.h])
1090
1091 AC_CHECK_HEADER([libkern/OSAtomic.h],
1092                 [AC_DEFINE_UNQUOTED([HAVE_OSX_ATOMICS], 1, [Define to 1 if OSX atomic operations are supported.])])
1093
1094 AC_CHECK_SIZEOF([int])
1095 AC_CHECK_SIZEOF([long])
1096 AC_CHECK_SIZEOF([long long])
1097 AC_CHECK_SIZEOF([char *])
1098 AC_CHECK_SIZEOF(long)
1099 AC_CHECK_SIZEOF(long long)
1100 AC_COMPUTE_INT([ac_cv_sizeof_fd_set_fds_bits], [sizeof(foo.fds_bits[[0]])], [$ac_includes_default
1101 fd_set foo;])
1102 # This doesn't actually work; what it does is to use the variable set in the
1103 # previous test as a cached value to set the right output variables.
1104 AC_CHECK_SIZEOF(fd_set.fds_bits)
1105
1106 # Set a type compatible with the previous.  We cannot just use a generic type
1107 # for these bits, because on big-endian systems, the bits won't match up
1108 # correctly if the size is wrong.
1109 if test $ac_cv_sizeof_int = $ac_cv_sizeof_fd_set_fds_bits; then
1110   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [int], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1111 else if test $ac_cv_sizeof_long = $ac_cv_sizeof_fd_set_fds_bits; then
1112   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1113 else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
1114   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
1115 fi ; fi ; fi
1116
1117 AC_MSG_CHECKING(for dladdr in dlfcn.h)
1118 PBX_DLADDR=0
1119 old_LIBS=${LIBS}
1120 LIBS="${LIBS} -ldl"
1121 AC_LINK_IFELSE(
1122         [AC_LANG_PROGRAM([#define _GNU_SOURCE 1
1123 #include <dlfcn.h>],
1124                 [dladdr((void *)0, (void *)0)]
1125         )],
1126         AC_MSG_RESULT(yes)
1127         PBX_DLADDR=1
1128         AC_SUBST([PBX_DLADDR])
1129         AC_DEFINE([HAVE_DLADDR], 1, [Define to 1 if your system has the dladdr() GNU extension]),
1130         AC_MSG_RESULT(no)
1131 )
1132 LIBS=${old_LIBS}
1133
1134 # PKGCONFIG is used in later tests
1135 AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
1136
1137
1138 # do the package library checks now
1139
1140 AST_EXT_LIB_CHECK([ALSA], [asound], [snd_spcm_init], [alsa/asoundlib.h], [-lm -ldl])
1141
1142 AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_openr], [bfd.h])
1143
1144 if test "x${OSARCH}" = "xlinux-gnu" ; then
1145   AST_EXT_LIB_CHECK([CAP], [cap], [cap_from_text], [sys/capability.h])
1146 fi
1147
1148 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_RESET_COUNTERS], [dahdi/user.h], [230])
1149 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
1150 AST_C_DEFINE_CHECK([DAHDI], [DAHDI_CODE], [dahdi/user.h], [200])
1151
1152 AST_C_DEFINE_CHECK([DAHDI_HALF_FULL], [DAHDI_POLICY_HALF_FULL], [dahdi/user.h])
1153
1154 AST_C_COMPILE_CHECK([DAHDI_LINEREVERSE_VMWI], [struct dahdi_vmwi_info booger], [dahdi/user.h], , [enhanced dahdi vmwi support])
1155
1156 AST_C_COMPILE_CHECK([DAHDI_ECHOCANCEL_FAX_MODE], [int foo = DAHDI_ECHOCANCEL_FAX_MODE], [dahdi/user.h])
1157
1158 AST_C_COMPILE_CHECK([GETIFADDRS], [struct ifaddrs *p; getifaddrs(&p)], [ifaddrs.h], , [getifaddrs() support])
1159 AST_C_COMPILE_CHECK([TIMERFD], [timerfd_create(0,0); timerfd_settime(0,0,NULL,NULL);], [sys/timerfd.h], , [timerfd support])
1160
1161 GSM_INTERNAL="yes"
1162 AC_SUBST(GSM_INTERNAL)
1163 GSM_SYSTEM="yes"
1164 if test "${USE_GSM}" != "no"; then
1165    if test "${GSM_DIR}" = "internal"; then
1166       GSM_SYSTEM="no"
1167    elif test "${GSM_DIR}" != ""; then
1168       GSM_INTERNAL="no"
1169    fi
1170    if test "${GSM_SYSTEM}" = "yes"; then
1171       gsmlibdir=""
1172       if test "x${GSM_DIR}" != "x"; then
1173          if test -d ${GSM_DIR}/lib; then
1174             gsmlibdir="-L${GSM_DIR}/lib"
1175          else
1176             gsmlibdir="-L${GSM_DIR}"
1177          fi
1178       fi
1179       AC_CHECK_LIB([gsm], [gsm_create], AC_DEFINE_UNQUOTED([HAVE_GSM], 1,
1180       [Define to indicate the GSM library]), [], ${gsmlibdir})
1181       if test "${ac_cv_lib_gsm_gsm_create}" = "yes"; then
1182          if test "x${GSM_DIR}" != "x" ; then
1183             AC_CHECK_HEADER([${GSM_DIR}/include/gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1184             AC_CHECK_HEADER([${GSM_DIR}/include/gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1185          else
1186             AC_CHECK_HEADER([gsm.h], [GSM_HEADER_FOUND=1], [GSM_HEADER_FOUND=0])
1187             AC_CHECK_HEADER([gsm/gsm.h], [GSM_GSM_HEADER_FOUND=1], [GSM_GSM_HEADER_FOUND=0])
1188          fi
1189          if test "${GSM_HEADER_FOUND}" = "0" ; then
1190             if test "{GSM_GSM_HEADER_FOUND}" = "0" ; then
1191                if test "x${GSM_MANDATORY}" = "xyes" ; then
1192                   AC_MSG_NOTICE([***])
1193                   AC_MSG_NOTICE([*** It appears that you do not have the gsm development package installed.])
1194                   AC_MSG_NOTICE([*** Please install it to include ${GSM_DESCRIP} support, or re-run configure])
1195                   AC_MSG_NOTICE([*** without explicitly specifying --with-${GSM_OPTION}])
1196                   exit 1
1197                fi
1198             fi
1199          fi
1200          GSM_OK=0
1201          if test "${GSM_HEADER_FOUND}" = "1" ; then
1202             AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1203             GSM_OK=1
1204          else
1205             if test "${GSM_GSM_HEADER_FOUND}" = "1" ; then
1206                AC_DEFINE_UNQUOTED([HAVE_GSM_GSM_HEADER], 1, [Define to indicate that gsm.h is in gsm/gsm.h])
1207                GSM_OK=1
1208             fi
1209          fi
1210          if test "${GSM_OK}" = "1" ; then
1211             GSM_LIB="-lgsm"
1212             if test "x${GSM_DIR}" != "x"; then
1213                GSM_LIB="${gsmlibdir} ${GSM_LIB}"
1214                GSM_INCLUDE="-I${GSM_DIR}/include"
1215             fi
1216             PBX_GSM=1
1217             GSM_INTERNAL="no"
1218          fi
1219       fi
1220    fi
1221    if test "${GSM_INTERNAL}" = "yes"; then
1222       PBX_GSM=1
1223       AC_DEFINE_UNQUOTED([HAVE_GSM_HEADER], 1, [Define to indicate that gsm.h has no prefix for its location])
1224    fi
1225 fi
1226
1227 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
1228 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
1229 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])
1230 # Some versions of Linux package iconv in glibc
1231 AST_EXT_LIB_CHECK([ICONV], [c], [iconv_close], [iconv.h])
1232
1233 # If ical.h is NOT in the libical directory, then it is of a version insufficient for us.
1234 AST_EXT_LIB_CHECK([ICAL], [ical], [icaltimezone_get_utc_timezone], [libical/ical.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1235
1236 AST_EXT_LIB_CHECK([IKSEMEL], [iksemel], [iks_start_sasl], [iksemel.h])
1237
1238 if test "${USE_IMAP_TK}" != "no"; then
1239         saved_cppflags="${CPPFLAGS}"
1240         saved_libs="${LIBS}"
1241         switch_to_system_on_failure="no"
1242         if test "${IMAP_TK_DIR}" = ""; then
1243                 IMAP_TK_DIR=`pwd`"/../imap-2004g"
1244                 switch_to_system_on_failure="yes"
1245         fi
1246         if test "${IMAP_TK_DIR}" != "system"; then
1247                 AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
1248                 if test -f "${IMAP_TK_DIR}/c-client/LDFLAGS"; then
1249                 imap_ldflags=`cat ${IMAP_TK_DIR}/c-client/LDFLAGS`
1250                 fi
1251                 imap_libs="${IMAP_TK_DIR}/c-client/c-client.a"
1252                 imap_include="-I${IMAP_TK_DIR}/c-client"
1253         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1254                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1255                 AC_LINK_IFELSE(
1256                 [AC_LANG_PROGRAM(
1257                                 [#include "c-client.h"
1258                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1259                                 {
1260                                 }
1261                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1262                                 {
1263                                 }
1264                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1265                                 {
1266                                 }
1267                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1268                                 {
1269                                 }
1270                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1271                                 {
1272                                 }
1273                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1274                                 {
1275                                 }
1276                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1277                                 {
1278                                 }
1279                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1280                                 {
1281                                 }
1282                                 void mm_log (char *string,long errflg)
1283                                 {
1284                                 }
1285                                 void mm_dlog (char *string)
1286                                 {
1287                                 }
1288                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1289                                 {
1290                                 }
1291                                 void mm_critical (MAILSTREAM *stream)
1292                                 {
1293                                 }
1294                                 void mm_nocritical (MAILSTREAM *stream)
1295                                 {
1296                                 }
1297                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1298                                 {
1299                                 }
1300                                 void mm_fatal (char *string)
1301                                 {
1302                                 }],
1303                                 [
1304                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1305                                 ]
1306                         )],
1307                         [ac_cv_imap_tk="yes"],
1308                         [ac_cv_imap_tk="no"]
1309                 )
1310                 if test "${ac_cv_imap_tk}" = "yes"; then
1311                         AC_LINK_IFELSE(
1312                                 [AC_LANG_PROGRAM(
1313                                         [#include "c-client.h"
1314                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1315                                         {
1316                                         }
1317                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1318                                         {
1319                                         }
1320                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1321                                         {
1322                                         }
1323                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1324                                         {
1325                                         }
1326                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1327                                         {
1328                                         }
1329                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1330                                         {
1331                                         }
1332                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1333                                         {
1334                                         }
1335                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1336                                         {
1337                                         }
1338                                         void mm_log (char *string,long errflg)
1339                                         {
1340                                         }
1341                                         void mm_dlog (char *string)
1342                                         {
1343                                         }
1344                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1345                                         {
1346                                         }
1347                                         void mm_critical (MAILSTREAM *stream)
1348                                         {
1349                                         }
1350                                         void mm_nocritical (MAILSTREAM *stream)
1351                                         {
1352                                         }
1353                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1354                                         {
1355                                         }
1356                                         void mm_fatal (char *string)
1357                                         {
1358                                         }],
1359                                         [
1360                                         long check = mail_expunge_full(NULL, "", 0);
1361                                         ]
1362                                 )],
1363                                 [ac_cv_imap_tk2006="yes"],
1364                                 [ac_cv_imap_tk2006="no"]
1365                         )
1366                 fi
1367                 CPPFLAGS="${saved_cppflags}"
1368                 LIBS="${saved_libs}"
1369                 if test "${ac_cv_imap_tk}" = "no"; then
1370                         AC_MSG_RESULT(no)
1371                         if test "${switch_to_system_on_failure}" = "yes"; then
1372                                 IMAP_TK_DIR="system"
1373                         else #This means they specified a directory. Search for a package installation there too
1374                                 AC_MSG_CHECKING([for system c-client library...])
1375                                 CPPFLAGS="${saved_cppflags}"
1376                                 LIBS="${saved_libs}"
1377                                 imap_include="-I${IMAP_TK_DIR}/include"
1378                                 imap_ldflags="-L${IMAP_TK_DIR}/lib"
1379                                 imap_libs="-lc-client"
1380                                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1381                                 LIBS="${LIBS} ${imap_libs} ${imap_ldflags}"
1382                                 AC_LINK_IFELSE(
1383                                 [AC_LANG_PROGRAM(
1384                                                 [#include "c-client.h"
1385                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1386                                                 {
1387                                                 }
1388                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1389                                                 {
1390                                                 }
1391                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1392                                                 {
1393                                                 }
1394                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1395                                                 {
1396                                                 }
1397                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1398                                                 {
1399                                                 }
1400                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1401                                                 {
1402                                                 }
1403                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1404                                                 {
1405                                                 }
1406                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1407                                                 {
1408                                                 }
1409                                                 void mm_log (char *string,long errflg)
1410                                                 {
1411                                                 }
1412                                                 void mm_dlog (char *string)
1413                                                 {
1414                                                 }
1415                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1416                                                 {
1417                                                 }
1418                                                 void mm_critical (MAILSTREAM *stream)
1419                                                 {
1420                                                 }
1421                                                 void mm_nocritical (MAILSTREAM *stream)
1422                                                 {
1423                                                 }
1424                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1425                                                 {
1426                                                 }
1427                                                 void mm_fatal (char *string)
1428                                                 {
1429                                                 }],
1430                                                 [
1431                                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1432                                                 ]
1433                                         )],
1434                                         [ac_cv_imap_tk="yes"],
1435                                         [ac_cv_imap_tk="no"]
1436                                 )
1437                                 if test "${ac_cv_imap_tk}" = "yes"; then
1438                                         AC_LINK_IFELSE(
1439                                                 [AC_LANG_PROGRAM(
1440                                                         [#include "c-client.h"
1441                                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1442                                                         {
1443                                                         }
1444                                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1445                                                         {
1446                                                         }
1447                                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1448                                                         {
1449                                                         }
1450                                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1451                                                         {
1452                                                         }
1453                                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1454                                                         {
1455                                                         }
1456                                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1457                                                         {
1458                                                         }
1459                                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1460                                                         {
1461                                                         }
1462                                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1463                                                         {
1464                                                         }
1465                                                         void mm_log (char *string,long errflg)
1466                                                         {
1467                                                         }
1468                                                         void mm_dlog (char *string)
1469                                                         {
1470                                                         }
1471                                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1472                                                         {
1473                                                         }
1474                                                         void mm_critical (MAILSTREAM *stream)
1475                                                         {
1476                                                         }
1477                                                         void mm_nocritical (MAILSTREAM *stream)
1478                                                         {
1479                                                         }
1480                                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1481                                                         {
1482                                                         }
1483                                                         void mm_fatal (char *string)
1484                                                         {
1485                                                         }],
1486                                                         [
1487                                                         long check = mail_expunge_full(NULL, "", 0);
1488                                                         ]
1489                                                 )],
1490                                                 [ac_cv_imap_tk2006="yes"],
1491                                                 [ac_cv_imap_tk2006="no"]
1492                                         )
1493                                 fi
1494                         fi
1495                 fi
1496         fi
1497         if test "${IMAP_TK_DIR}" = "system"; then
1498                 #We will enter here if user specified "system" or if any of above checks failed
1499                 AC_MSG_CHECKING([for system c-client library...])
1500                 CPPFLAGS="${saved_cppflags}"
1501                 LIBS="${saved_libs}"
1502                 imap_ldflags=""
1503                 imap_libs="-lc-client"
1504                 imap_include="-DUSE_SYSTEM_IMAP" #Try the imap directory first
1505                 CPPFLAGS="${CPPFLAGS} ${imap_include}"
1506                 LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1507                 AC_LINK_IFELSE(
1508                 [AC_LANG_PROGRAM(
1509                                 [#include <stdio.h>
1510                                 #include <imap/c-client.h>
1511                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1512                                 {
1513                                 }
1514                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1515                                 {
1516                                 }
1517                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1518                                 {
1519                                 }
1520                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1521                                 {
1522                                 }
1523                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1524                                 {
1525                                 }
1526                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1527                                 {
1528                                 }
1529                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1530                                 {
1531                                 }
1532                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1533                                 {
1534                                 }
1535                                 void mm_log (char *string,long errflg)
1536                                 {
1537                                 }
1538                                 void mm_dlog (char *string)
1539                                 {
1540                                 }
1541                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1542                                 {
1543                                 }
1544                                 void mm_critical (MAILSTREAM *stream)
1545                                 {
1546                                 }
1547                                 void mm_nocritical (MAILSTREAM *stream)
1548                                 {
1549                                 }
1550                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1551                                 {
1552                                 }
1553                                 void mm_fatal (char *string)
1554                                 {
1555                                 }],
1556                                 [
1557                                 MAILSTREAM *foo = mail_open(NULL, "", 0);
1558                                 ]
1559                         )],
1560                         [ac_cv_imap_tk="yes"],
1561                         [ac_cv_imap_tk="no"]
1562                 )
1563                 if test "${ac_cv_imap_tk}" = "yes"; then
1564                         AC_LINK_IFELSE(
1565                                 [AC_LANG_PROGRAM(
1566                                         [#include <stdio.h>
1567                                         #include <imap/c-client.h>
1568                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1569                                         {
1570                                         }
1571                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1572                                         {
1573                                         }
1574                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1575                                         {
1576                                         }
1577                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1578                                         {
1579                                         }
1580                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1581                                         {
1582                                         }
1583                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1584                                         {
1585                                         }
1586                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1587                                         {
1588                                         }
1589                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1590                                         {
1591                                         }
1592                                         void mm_log (char *string,long errflg)
1593                                         {
1594                                         }
1595                                         void mm_dlog (char *string)
1596                                         {
1597                                         }
1598                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1599                                         {
1600                                         }
1601                                         void mm_critical (MAILSTREAM *stream)
1602                                         {
1603                                         }
1604                                         void mm_nocritical (MAILSTREAM *stream)
1605                                         {
1606                                         }
1607                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1608                                         {
1609                                         }
1610                                         void mm_fatal (char *string)
1611                                         {
1612                                         }],
1613                                         [
1614                                         long check = mail_expunge_full(NULL, "", 0);
1615                                         ]
1616                                 )],
1617                                 [ac_cv_imap_tk2006="yes"],
1618                                 [ac_cv_imap_tk2006="no"]
1619                         )
1620                 else #looking in imap directory didn't work, try c-client
1621                         imap_ldflags=""
1622                         imap_libs="-lc-client"
1623                         imap_include="-DUSE_SYSTEM_CCLIENT"
1624                         CPPFLAGS="${saved_cppflags}"
1625                         LIBS="${saved_libs}"
1626                         CPPFLAGS="${CPPFLAGS} ${imap_include}"
1627                         LIBS="${LIBS} ${imap_libs} "`echo ${imap_ldflags}`
1628                         AC_LINK_IFELSE(
1629                         [AC_LANG_PROGRAM(
1630                                         [#include <stdio.h>
1631                                         #include <c-client/c-client.h>
1632                                         void mm_searched (MAILSTREAM *stream,unsigned long number)
1633                                         {
1634                                         }
1635                                         void mm_exists (MAILSTREAM *stream,unsigned long number)
1636                                         {
1637                                         }
1638                                         void mm_expunged (MAILSTREAM *stream,unsigned long number)
1639                                         {
1640                                         }
1641                                         void mm_flags (MAILSTREAM *stream,unsigned long number)
1642                                         {
1643                                         }
1644                                         void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1645                                         {
1646                                         }
1647                                         void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1648                                         {
1649                                         }
1650                                         void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1651                                         {
1652                                         }
1653                                         void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1654                                         {
1655                                         }
1656                                         void mm_log (char *string,long errflg)
1657                                         {
1658                                         }
1659                                         void mm_dlog (char *string)
1660                                         {
1661                                         }
1662                                         void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1663                                         {
1664                                         }
1665                                         void mm_critical (MAILSTREAM *stream)
1666                                         {
1667                                         }
1668                                         void mm_nocritical (MAILSTREAM *stream)
1669                                         {
1670                                         }
1671                                         long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1672                                         {
1673                                         }
1674                                         void mm_fatal (char *string)
1675                                         {
1676                                         }],
1677                                         [
1678                                         MAILSTREAM *foo = mail_open(NULL, "", 0);
1679                                         ]
1680                                 )],
1681                                 [ac_cv_imap_tk="yes"],
1682                                 [ac_cv_imap_tk="no"]
1683                         )
1684                         if test "${ac_cv_imap_tk}" = "yes"; then
1685                                 AC_LINK_IFELSE(
1686                                         [AC_LANG_PROGRAM(
1687                                                 [#include <stdio.h>
1688                                                 #include <c-client/c-client.h>
1689                                                 void mm_searched (MAILSTREAM *stream,unsigned long number)
1690                                                 {
1691                                                 }
1692                                                 void mm_exists (MAILSTREAM *stream,unsigned long number)
1693                                                 {
1694                                                 }
1695                                                 void mm_expunged (MAILSTREAM *stream,unsigned long number)
1696                                                 {
1697                                                 }
1698                                                 void mm_flags (MAILSTREAM *stream,unsigned long number)
1699                                                 {
1700                                                 }
1701                                                 void mm_notify (MAILSTREAM *stream,char *string,long errflg)
1702                                                 {
1703                                                 }
1704                                                 void mm_list (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1705                                                 {
1706                                                 }
1707                                                 void mm_lsub (MAILSTREAM *stream,int delimiter,char *mailbox,long attributes)
1708                                                 {
1709                                                 }
1710                                                 void mm_status (MAILSTREAM *stream,char *mailbox,MAILSTATUS *status)
1711                                                 {
1712                                                 }
1713                                                 void mm_log (char *string,long errflg)
1714                                                 {
1715                                                 }
1716                                                 void mm_dlog (char *string)
1717                                                 {
1718                                                 }
1719                                                 void mm_login (NETMBX *mb,char *user,char *pwd,long trial)
1720                                                 {
1721                                                 }
1722                                                 void mm_critical (MAILSTREAM *stream)
1723                                                 {
1724                                                 }
1725                                                 void mm_nocritical (MAILSTREAM *stream)
1726                                                 {
1727                                                 }
1728                                                 long mm_diskerror (MAILSTREAM *stream,long errcode,long serious)
1729                                                 {
1730                                                 }
1731                                                 void mm_fatal (char *string)
1732                                                 {
1733                                                 }],
1734                                                 [
1735                                                 long check = mail_expunge_full(NULL, "", 0);
1736                                                 ]
1737                                         )],
1738                                         [ac_cv_imap_tk2006="yes"],
1739                                         [ac_cv_imap_tk2006="no"]
1740                                 )
1741                         fi
1742                 fi
1743         fi
1744         if test "${ac_cv_imap_tk}" = "yes"; then
1745                 AC_MSG_RESULT(yes)
1746                 IMAP_TK_LIB="${imap_libs} "`echo ${imap_ldflags}`
1747                 IMAP_TK_INCLUDE="${imap_include}"
1748                 PBX_IMAP_TK=1
1749                 AC_DEFINE([HAVE_IMAP_TK], 1, [Define if your system has the UW IMAP Toolkit c-client library.])
1750                 if test "${ac_cv_imap_tk2006}" = "yes"; then
1751                         AC_DEFINE([HAVE_IMAP_TK2006], 1, [Define if your system has the UW IMAP Toolkit c-client library version 2006 or greater.])
1752                 fi
1753         else
1754                 AC_MSG_RESULT(no)
1755         fi
1756         CPPFLAGS="${saved_cppflags}"
1757         LIBS="${saved_libs}"
1758 fi
1759
1760 AST_EXT_LIB_CHECK([IODBC], [iodbc], [SQLConnect], [sql.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
1761
1762 AST_EXT_LIB_CHECK([INOTIFY], [c], [inotify_init], [sys/inotify.h])
1763
1764 AST_EXT_LIB_CHECK([JACK], [jack], [jack_activate], [jack/jack.h])
1765
1766 # BSD (and OS X) equivalent of inotify
1767 AST_EXT_LIB_CHECK([KQUEUE], [c], [kqueue], [sys/event.h])
1768
1769 # 64-bit version of kevent (from kqueue) on OS X
1770 AC_CHECK_FUNCS([kevent64])
1771
1772 # Needed by unixodbc
1773 AST_EXT_LIB_CHECK([LTDL], [ltdl], [lt_dlinit], [ltdl.h], [])
1774
1775 AST_EXT_LIB_CHECK([LDAP], [ldap], [ldap_initialize], [ldap.h])
1776
1777 AST_EXT_LIB_CHECK([MISDN], [mISDN], [mISDN_open], [mISDNuser/mISDNlib.h])
1778
1779 if test "${PBX_MISDN}" = 1; then
1780    AST_EXT_LIB_CHECK([ISDNNET], [isdnnet], [init_manager], [mISDNuser/isdn_net.h], [-lmISDN -lpthread])
1781    AST_EXT_LIB_CHECK([SUPPSERV], [suppserv], [encodeFac], [mISDNuser/suppserv.h])
1782    AST_C_DEFINE_CHECK([MISDN_FAC_RESULT], [Fac_RESULT], [mISDNuser/suppserv.h])
1783    AST_C_DEFINE_CHECK([MISDN_FAC_ERROR], [Fac_ERROR], [mISDNuser/suppserv.h])
1784    AC_CHECK_HEADER([linux/mISDNdsp.h], [AC_DEFINE_UNQUOTED([MISDN_1_2], 1, [Build chan_misdn for mISDN 1.2 or later.])])
1785    AC_CHECK_MEMBER([Q931_info_t.redirect_dn], [], [PBX_MISDN=0], [#include <mISDNuser/mISDNlib.h>])
1786 fi
1787
1788 AST_EXT_TOOL_CHECK([MYSQLCLIENT], [mysql_config])
1789
1790 AST_EXT_LIB_CHECK([NBS], [nbs], [nbs_connect], [nbs.h])
1791
1792 AST_EXT_TOOL_CHECK([NEON], [neon-config])
1793
1794 AST_EXT_TOOL_CHECK([NEON29], [neon-config], , [--libs],
1795 [#include <ne_auth.h>],
1796 [#ifndef NE_AUTH_NTLM
1797 #error Need libneon >= 0.29.0
1798 #endif])
1799
1800 AST_EXT_TOOL_CHECK([NETSNMP], [net-snmp-config], , [--agent-libs],
1801 [#include <net-snmp/net-snmp-config.h>
1802 #include <net-snmp/net-snmp-includes.h>
1803 #include <net-snmp/agent/net-snmp-agent-includes.h>],
1804 [int callback = snmp_register_callback(0, 0, NULL, NULL)])
1805
1806 AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
1807
1808 AST_EXT_LIB_CHECK([UNIXODBC], [odbc], [SQLConnect], [sql.h], [])
1809
1810 AST_EXT_LIB_CHECK([OGG], [ogg], [ogg_sync_init], [])
1811
1812 # Non-glibc platforms require libexecinfo for backtrace support
1813 AST_EXT_LIB_CHECK([BKTR], [execinfo], [backtrace], [execinfo.h])
1814 # Linux, however, has backtrace directly in glibc
1815 AST_EXT_LIB_CHECK([BKTR], [c], [backtrace], [execinfo.h])
1816
1817 AST_EXT_LIB_CHECK([BLUETOOTH], [bluetooth], [ba2str], [bluetooth/bluetooth.h])
1818
1819 # possible places for oss definitions
1820 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [linux/soundcard.h])
1821 AST_EXT_LIB_CHECK([OSS], [ossaudio], [], [sys/soundcard.h])
1822 AST_EXT_LIB_CHECK([OSS], [ossaudio], [oss_ioctl_mixer], [soundcard.h])
1823
1824 PG_CONFIG=No
1825 if test "${USE_PGSQL}" != "no"; then
1826    if test "x${PGSQL_DIR}" != "x"; then
1827       AC_PATH_TOOL([PG_CONFIG], [pg_config], No, [${PGSQL_DIR}/bin])
1828       if test x"${PG_CONFIG}" = xNo; then
1829          AC_MSG_NOTICE([***])
1830          AC_MSG_NOTICE([*** pg_config was not found in the path you specified:])
1831          AC_MSG_NOTICE([*** ${PGSQL_DIR}/bin])
1832          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1833          AC_MSG_NOTICE([*** including --without-postgres])
1834          exit 1
1835       fi
1836    else
1837       AC_PATH_TOOL([PG_CONFIG], [pg_config], No)
1838    fi
1839 fi
1840 if test "${PG_CONFIG}" != No; then
1841    PGSQL_libdir=`${PG_CONFIG} --libdir`
1842    PGSQL_includedir=`${PG_CONFIG} --includedir`
1843    if test "x$?" != "x0" ; then
1844       if test -n "${PGSQL_MANDATORY}" ; then
1845          AC_MSG_NOTICE([***])
1846          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1847          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1848          AC_MSG_NOTICE([*** including --without-postgres])
1849          exit 1
1850           fi
1851    else
1852       AC_CHECK_LIB([pq], [PQescapeStringConn], AC_DEFINE_UNQUOTED([HAVE_PGSQL], 1,
1853       [Define to indicate the PostgreSQL library]), [], -L${PGSQL_libdir} -lz)
1854
1855       AC_MSG_CHECKING(for pg_encoding_to_char within Postgres headers)
1856       old_CFLAGS=${CFLAGS}
1857       CFLAGS="${CFLAGS} -I${PGSQL_includedir} -Werror"
1858       old_LDFLAGS=${LDFLAGS}
1859       LDFLAGS="${LDFLAGS} -L${PGSQL_libdir} -lpq -lz"
1860       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <libpq-fe.h>],
1861           [const char *foo = pg_encoding_to_char(1)])],
1862         [AC_MSG_RESULT(yes)
1863          AC_DEFINE_UNQUOTED([HAVE_PGSQL_pg_encoding_to_char], 1, [Define to indicate presence of the pg_encoding_to_char API.])],
1864         [AC_MSG_RESULT(no)])
1865       CFLAGS=${old_CFLAGS}
1866       LDFLAGS=${old_LDFLAGS}
1867
1868       if test "${ac_cv_lib_pq_PQescapeStringConn}" = "yes"; then
1869          PGSQL_LIB="-L${PGSQL_libdir} -lpq -lz"
1870          PGSQL_INCLUDE="-I${PGSQL_includedir}"
1871          PBX_PGSQL=1
1872       elif test -n "${PGSQL_MANDATORY}";
1873       then
1874          AC_MSG_NOTICE([***])
1875          AC_MSG_NOTICE([*** The PostgreSQL installation on this system appears to be broken.])
1876          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
1877          AC_MSG_NOTICE([*** including --without-postgres])
1878          exit 1
1879       fi
1880    fi
1881 fi
1882
1883 AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
1884
1885 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
1886
1887 AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
1888 AST_EXT_LIB_CHECK([PRI_L2_PERSISTENCE], [pri], [pri_persistent_layer2_option], [libpri.h])
1889 AST_EXT_LIB_CHECK([PRI_DATETIME_SEND], [pri], [pri_date_time_send_option], [libpri.h])
1890 AST_EXT_LIB_CHECK([PRI_MWI_V2], [pri], [pri_mwi_indicate_v2], [libpri.h])
1891 AST_EXT_LIB_CHECK([PRI_DISPLAY_TEXT], [pri], [pri_display_text], [libpri.h])
1892 AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
1893 AST_EXT_LIB_CHECK([PRI_MCID], [pri], [pri_mcid_enable], [libpri.h])
1894 AST_EXT_LIB_CHECK([PRI_CALL_WAITING], [pri], [pri_connect_ack_enable], [libpri.h])
1895 AST_EXT_LIB_CHECK([PRI_AOC_EVENTS], [pri], [pri_aoc_events_enable], [libpri.h])
1896 AST_EXT_LIB_CHECK([PRI_TRANSFER], [pri], [pri_transfer_enable], [libpri.h])
1897 AST_EXT_LIB_CHECK([PRI_CCSS], [pri], [pri_cc_enable], [libpri.h])
1898 AST_EXT_LIB_CHECK([PRI_HANGUP_FIX], [pri], [pri_hangup_fix_enable], [libpri.h])
1899 AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
1900 AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
1901 AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
1902 AST_EXT_LIB_CHECK([PRI_SETUP_KEYPAD], [pri], [pri_sr_set_keypad_digits], [libpri.h])
1903
1904 # ------------------------------------v
1905 # TODO: The code can be changed to always include these features now.
1906 # These features will always be present if pri_connected_line_update is available.
1907 AST_EXT_LIB_CHECK([PRI_PROG_W_CAUSE], [pri], [pri_progress_with_cause], [libpri.h])
1908 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])
1909 AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
1910 AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
1911 # ------------------------------------^
1912
1913 AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
1914
1915 AST_C_COMPILE_CHECK([SPANDSP], [
1916                 #if SPANDSP_RELEASE_DATE < 20080516
1917                 #error "spandsp 0.0.5 or greater is required"
1918                 #endif
1919         ], [spandsp/version.h], , [minimum version of SpanDSP])
1920
1921 if test "x${PBX_SPANDSP}" = "x1" ; then
1922         # We found the correct version in the header, now let's make sure it links
1923         # properly, and that libtiff is available
1924         PBX_SPANDSP=0
1925         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [span_set_message_handler], [spandsp.h], [-ltiff])
1926 fi
1927
1928 if test "x${PBX_SPANDSP}" = "x1" ; then
1929         # We also need t38_terminal_init()
1930         PBX_SPANDSP=0
1931         AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [t38_terminal_init], [spandsp.h], [-ltiff])
1932 fi
1933
1934 AST_EXT_LIB_CHECK([SS7], [ss7], [ss7_pollflags], [libss7.h])
1935
1936 AST_EXT_LIB_CHECK([OPENR2], [openr2], [openr2_chan_new], [openr2.h])
1937
1938 if test "${USE_PWLIB}" != "no"; then
1939         if test -n "${PWLIB_DIR}"; then
1940                 PWLIBDIR="${PWLIB_DIR}"
1941         fi
1942         AST_CHECK_PWLIB()
1943         AST_CHECK_PWLIB_VERSION([PWLib], [PWLIB], [ptbuildopts.h], [1], [9], [2], [P[[WT]]LIB_VERSION])
1944
1945         if test "${HAS_PWLIB:-unset}" != "unset"; then
1946                 AST_CHECK_PWLIB_PLATFORM()
1947
1948                 PLATFORM_PWLIB="pt_${PWLIB_PLATFORM}_r"
1949
1950                 AST_CHECK_PWLIB_BUILD([PWLib], [PWLIB],
1951                         [Define if your system has the PWLib libraries.],
1952                         [#include "ptlib.h"],
1953                         [int q = (int) PTime::IsDaylightSavings();])
1954         fi
1955 fi
1956
1957 if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
1958         if test -n "${OPENH323_DIR}"; then
1959                 OPENH323DIR="${OPENH323_DIR}"
1960         fi
1961         AST_CHECK_OPENH323()
1962         AST_CHECK_PWLIB_VERSION([OpenH323], [OPENH323], [openh323buildopts.h], [1], [17], [3], [], [1], [19], [0])
1963         AST_CHECK_OPENH323_BUILD()
1964         PLATFORM_OPENH323="h323_${PWLIB_PLATFORM}_${OPENH323_SUFFIX}"
1965         AST_CHECK_PWLIB_BUILD([OpenH323], [OPENH323],
1966                 [Define if your system has the OpenH323 libraries.],
1967                 [#include "ptlib.h"
1968                 #include "h323.h"
1969                 #include "h323ep.h"],
1970                 [H323EndPoint ep = H323EndPoint();],
1971                 [${PWLIB_INCLUDE}], [${PWLIB_LIB}])
1972 fi
1973
1974 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
1975 if test "x${PBX_LUA}" = "x1" ; then
1976         if test x"${LUA_DIR}" = x; then
1977                 LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
1978         else
1979                 LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
1980         fi
1981 fi
1982
1983 # Some distributions (like SuSE) remove the 5.1 suffix.
1984 AST_EXT_LIB_CHECK([LUA], [lua], [luaL_register], [lua.h], [-lm])
1985
1986 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
1987
1988 AST_EXT_LIB_CHECK([COROSYNC], [cpg], [cpg_join], [corosync/cpg.h], [-lcfg])
1989
1990 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
1991
1992 # See if the main speex library contains the preprocess functions
1993 AST_EXT_LIB_CHECK([SPEEX_PREPROCESS], [speex], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1994 if test "${PBX_SPEEX_PREPROCESS}" = 1; then
1995    PBX_SPEEX_PREPROCESS=1
1996 fi
1997
1998 AST_EXT_LIB_CHECK([SPEEXDSP], [speexdsp], [speex_preprocess_ctl], [speex/speex.h], [-lm])
1999 if test "${PBX_SPEEXDSP}" = 1; then
2000    PBX_SPEEX_PREPROCESS=1
2001 fi
2002
2003 AC_SUBST(PBX_SPEEX_PREPROCESS)
2004
2005 AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])
2006
2007 AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h], [${PTHREAD_LIBS}], [${PTHREAD_CFLAGS}])
2008
2009 if test "${PBX_SQLITE3}" != 1; then
2010         AC_MSG_WARN(*** Asterisk now uses SQLite3 for the internal Asterisk database.)
2011         AC_MSG_WARN(*** Please install the SQLite3 development package.)
2012         exit 1
2013 fi
2014
2015 AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])
2016
2017 if test "$PBX_CRYPTO" = "1";
2018 then
2019         AST_EXT_LIB_CHECK([OPENSSL], [ssl], [SSL_connect], [openssl/ssl.h], [-lcrypto])
2020 fi
2021
2022 if test "$PBX_OPENSSL" = "1";
2023 then
2024     AST_CHECK_OSPTK([4], [0], [0])
2025 fi
2026
2027 AST_EXT_LIB_CHECK([SRTP], [srtp], [srtp_init], [srtp/srtp.h])
2028
2029 if test "$PBX_SRTP" = "1";
2030 then
2031     saved_libs="${LIBS}"
2032     saved_ldflags="${LDFLAGS}"
2033     saved_cflags="${CFLAGS}"
2034     LIBS="${LIBS} ${SRTP_LIB}"
2035     LDFLAGS="${LDFLAGS} -shared -fPIC"
2036     CFLAGS="${CFLAGS} ${SRTP_INCLUDE}"
2037     AC_MSG_CHECKING(for the ability of -lsrtp to be linked in a shared object)
2038     AC_LINK_IFELSE(
2039     [
2040         AC_LANG_PROGRAM(
2041             [#include <srtp/srtp.h>],
2042             [srtp_init();]
2043         )
2044     ],
2045     [ AC_MSG_RESULT(yes) ],
2046     [
2047         AC_MSG_RESULT(no)
2048         AC_MSG_WARN(***)
2049         AC_MSG_WARN(*** libsrtp could not be linked as a shared object.)
2050         AC_MSG_WARN(*** Try compiling libsrtp manually. Configure libsrtp)
2051         AC_MSG_WARN(*** with ./configure CFLAGS=-fPIC --prefix=/usr)
2052         AC_MSG_WARN(*** replacing /usr with the prefix of your choice.)
2053         AC_MSG_WARN(*** After re-installing libsrtp, re-run the Asterisk)
2054         AC_MSG_WARN(*** configure script.)
2055         AC_MSG_WARN(***)
2056         AC_MSG_WARN(*** If you do not need SRTP support re-run configure)
2057         AC_MSG_WARN(*** with the --without-srtp option.)
2058         exit 1
2059     ]
2060     )
2061     LIBS="${saved_libs}"
2062     LDFLAGS="${saved_ldflags}"
2063     CFLAGS="${saved_cflags}"
2064 fi
2065
2066 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
2067 if test "x${PBX_GMIME}" = "x0" -a "${PKGCONFIG}" != "No"; then
2068         # Later versions of GMime use pkg-config
2069         for ver in 2.0 2.2 2.4; do
2070                 if ! ${PKGCONFIG} --exists gmime-$ver; then
2071                         continue
2072                 fi
2073                 # If we got here, we have this version:
2074                 GMIME_INCLUDE=$(${PKGCONFIG} gmime-$ver --cflags 2>/dev/null)
2075                 GMIME_LIB=$(${PKGCONFIG} gmime-$ver --libs)
2076                 PBX_GMIME=1
2077                 AC_DEFINE([HAVE_GMIME], 1, [Define if your system has the GMIME libraries.])
2078                 break;
2079         done
2080 fi
2081
2082 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
2083
2084 AST_EXT_LIB_CHECK([FREETDS], [sybdb], [dbinit], [sybdb.h])
2085
2086 AC_CHECK_LIB([tonezone], [tone_zone_find_by_num], tonezone_does_not_need_lm=yes, tonezone_does_not_need_lm=no)
2087
2088 if test "${tonezone_does_not_need_lm}" = "no" ; then
2089   tonezone_extra="-lm"
2090 fi
2091
2092 AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [dahdi/tonezone.h], [${tonezone_extra} ${DAHDI_INCLUDE}])
2093
2094 AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])
2095
2096 if test "${OSARCH}" = "OpenBSD";
2097 then
2098         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile -logg])
2099 else
2100         AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc -lvorbisfile])
2101 fi
2102 AST_C_DECLARE_CHECK([VORBIS_OPEN_CALLBACKS], [OV_CALLBACKS_NOCLOSE], [vorbis/vorbisfile.h])
2103
2104 AC_LANG_PUSH(C++)
2105
2106 if test "${USE_VPB}" != "no"; then
2107    AC_MSG_CHECKING(for vpb_open in -lvpb)
2108    saved_libs="${LIBS}"
2109    saved_cppflags="${CPPFLAGS}"
2110    if test "x${VPB_DIR}" != "x"; then
2111       if test -d ${VPB_DIR}/lib; then
2112          vpblibdir=${VPB_DIR}/lib
2113       else
2114          vpblibdir=${VPB_DIR}
2115       fi
2116       LIBS="${LIBS} -L${vpblibdir}"
2117       CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
2118    fi
2119    LIBS="${PTHREAD_LIBS} ${LIBS} -lvpb"
2120    CPPFLAGS="${CPPFLAGS} ${PTHREAD_CFLAGS}"
2121    AC_LINK_IFELSE(
2122         [
2123         AC_LANG_PROGRAM(
2124         [#include <vpbapi.h>],
2125         [int q = vpb_open(0,0);])
2126         ],
2127         [       AC_MSG_RESULT(yes)
2128                 ac_cv_lib_vpb_vpb_open="yes"
2129         ],
2130         [       AC_MSG_RESULT(no)
2131                 ac_cv_lib_vpb_vpb_open="no"
2132         ]
2133         )
2134    LIBS="${saved_libs}"
2135    CPPFLAGS="${saved_cppflags}"
2136    if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
2137         VPB_LIB="-lvpb"
2138         if test "${VPB_DIR}" != ""; then
2139            VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
2140            VPB_INCLUDE="-I${VPB_DIR}/include"
2141         fi
2142         PBX_VPB=1
2143         AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
2144    fi
2145 fi
2146
2147 AC_LANG_POP
2148
2149 AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])
2150
2151 if test "x${PBX_UNIXODBC}" = "x1" -o "x${PBX_IODBC}" = "x1"; then
2152         # Does ODBC support wide characters?
2153         AC_MSG_CHECKING(whether ODBC has support for Unicode types)
2154         AC_LINK_IFELSE(
2155                 [AC_LANG_PROGRAM(
2156                         [#include <sql.h>
2157 #include <sqlext.h>],
2158                         [int foo = SQL_WCHAR])],
2159                 AC_MSG_RESULT(yes)
2160                         AC_DEFINE([HAVE_ODBC_WCHAR], [1], [Define to 1 if your ODBC library has wide (Unicode) types.]),
2161                 AC_MSG_RESULT(no)
2162         )
2163 fi
2164
2165 AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
2166 AC_SUBST(PBX_H323)
2167
2168 AC_CHECK_HEADER([linux/compiler.h],
2169                 [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
2170
2171 AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
2172                                    #include <linux/version.h>
2173                                    #ifdef HAVE_LINUX_COMPILER_H
2174                                    #include <linux/compiler.h>
2175                                    #endif
2176                                    ])
2177 AC_SUBST(PBX_IXJUSER)
2178
2179 # Used in res/res_pktccops
2180 AST_C_DEFINE_CHECK([MSG_NOSIGNAL], [MSG_NOSIGNAL], [sys/socket.h])
2181 AST_C_DEFINE_CHECK([SO_NOSIGPIPE], [SO_NOSIGPIPE], [sys/socket.h])
2182
2183 AST_EXT_TOOL_CHECK([SDL], [sdl-config])
2184 AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
2185 AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [${PTHREAD_LIBS} -lz -lm], [${PTHREAD_CFLAGS}])
2186
2187 # possible places for video4linux version 1
2188 AC_CHECK_HEADER([linux/videodev.h],
2189         [AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
2190
2191 # possible places for X11
2192 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
2193 AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])
2194
2195 PBX_LAUNCHD=0
2196 if test "${cross_compiling}" = "no";
2197 then
2198   AC_CHECK_FILE(/sbin/launchd, AC_DEFINE([HAVE_SBIN_LAUNCHD], 1, [Define to 1 if your system has /sbin/launchd.]))
2199   PBX_LAUNCHD=1
2200 fi
2201 AC_SUBST(PBX_LAUNCHD)
2202
2203 PBX_GTK2=0
2204 if test "${PKGCONFIG}" != "No"; then
2205    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
2206    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
2207    PBX_GTK2=1
2208    AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
2209 fi
2210 AC_SUBST(PBX_GTK2)
2211 AC_SUBST(GTK2_INCLUDE)
2212 AC_SUBST(GTK2_LIB)
2213
2214 # build a GENERIC_ODBC result based on the presence of either UnixODBC (preferred)
2215 # or iODBC
2216
2217 PBX_GENERIC_ODBC=0
2218
2219 if test "${PBX_UNIXODBC}" = 1; then
2220    PBX_GENERIC_ODBC=1
2221    GENERIC_ODBC_LIB="${UNIXODBC_LIB}"
2222    GENERIC_ODBC_INCLUDE="${UNIXODBC_INCLUDE}"
2223 elif test "${PBX_IODBC}" = 1; then
2224    PBX_GENERIC_ODBC=1
2225    GENERIC_ODBC_LIB="${IODBC_LIB}"
2226    GENERIC_ODBC_INCLUDE="${IODBC_INCLUDE}"
2227 fi
2228
2229 AC_SUBST([GENERIC_ODBC_LIB])
2230 AC_SUBST([GENERIC_ODBC_INCLUDE])
2231 AC_SUBST([PBX_GENERIC_ODBC])
2232
2233 PBX_SYSLOG=0
2234
2235 if test "${ac_cv_header_syslog_h}" = "yes"; then
2236    # syslog facilities
2237    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTH],     [LOG_AUTH],     [syslog.h])
2238    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_AUTHPRIV], [LOG_AUTHPRIV], [syslog.h])
2239    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_CRON],     [LOG_CRON],     [syslog.h])
2240    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_DAEMON],   [LOG_DAEMON],   [syslog.h])
2241    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_FTP],      [LOG_FTP],      [syslog.h])
2242    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_KERN],     [LOG_KERN],     [syslog.h])
2243    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_LPR],      [LOG_LPR],      [syslog.h])
2244    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_MAIL],     [LOG_MAIL],     [syslog.h])
2245    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_NEWS],     [LOG_NEWS],     [syslog.h])
2246    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_SYSLOG],   [LOG_SYSLOG],   [syslog.h])
2247    AST_C_DEFINE_CHECK([SYSLOG_FACILITY_LOG_UUCP],     [LOG_UUCP],     [syslog.h])
2248    PBX_SYSLOG=1
2249 fi
2250
2251 AC_SUBST([PBX_SYSLOG])
2252
2253 if test -f makeopts; then
2254         ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak
2255 else
2256         touch makeopts.acbak
2257 fi
2258
2259 AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
2260 AST_CHECK_MANDATORY
2261
2262 if test -f build_tools/menuselect-deps; then
2263     # extract old values of all PBX_ variables from menuselect-deps
2264     # and preserve them so that menuselect can determine whether
2265     # any previously-met dependencies are no longer met and warn
2266     # the user appropriately
2267     while IFS="=:" read var val old_val; do
2268         eval "PBX_${var}=\${PBX_${var}}:${val}"
2269     done < build_tools/menuselect-deps
2270 fi
2271
2272 AC_OUTPUT
2273
2274 ${ac_cv_path_EGREP} 'CURSES|GTK2|OSARCH|NEWT' makeopts > makeopts.acbak2
2275 if test "x${ac_cv_path_CMP}" = "x:"; then
2276         ( cd `pwd`/menuselect && ./configure )
2277 else if ${ac_cv_path_CMP} -s makeopts.acbak makeopts.acbak2; then : ; else
2278         ( cd `pwd`/menuselect && ./configure )
2279 fi ; fi
2280
2281 rm makeopts.acbak makeopts.acbak2
2282
2283
2284 if test "x${silent}" != "xyes" ; then
2285 echo
2286 echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
2287 echo "            .\$7\$7..          .7\$\$7:.    "
2288 echo "          .\$\$:.                 ,\$7.7   "
2289 echo "        .\$7.     7\$\$\$\$           .\$\$77  "
2290 echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
2291 echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
2292 echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
2293 echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
2294 echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
2295 echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
2296 echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
2297 echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
2298 echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
2299 echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
2300 echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
2301 echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
2302 echo " \$\$\$\$\$                        \$\$\$       "
2303 echo "  \$\$\$\$7.                       \$\$  (TM)     "
2304 echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
2305 echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
2306 echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
2307 echo
2308 fi
2309
2310 AC_MSG_NOTICE(Package configured for: )
2311 AC_MSG_NOTICE( OS type  : $host_os)
2312 AC_MSG_NOTICE( Host CPU : $host_cpu)
2313 AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :)
2314 AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :)
2315 if test "${cross_compiling}" = "yes"; then
2316    AC_MSG_NOTICE( Cross Compilation = YES)
2317 fi