configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.61])
   5
   6 AC_INIT([paraslash],[git],[maan@systemlinux.org])
   7 AC_CONFIG_HEADER([config.h])
   8
   9 AC_CONFIG_FILES([Makefile])
  10 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
  11 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  12 AC_DEFUN([objlist_to_errlist],[$(for i in $@; do printf "DEFINE_ERRLIST($(echo $i| tr 'a-z' 'A-Z'));"; done) [const char **para_errlist[[]]] = {$(for i in $@; do printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; done) }])
  13 AC_PATH_PROG(UNAMEPATH, uname, no)
  14 if test "$UNAMEPATH" = "no"; then
  15         AC_MSG_ERROR(unable to determine system type)
  16 fi
  17 AC_MSG_CHECKING(os type)
  18 OSTYPE="`$UNAMEPATH -s`"
  19 AC_MSG_RESULT("$OSTYPE")
  20
  21 if test "$OSTYPE" = "SunOS"; then
  22         # needed on SunOS for socket magic
  23         arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
  24         AC_SUBST(arch_cppflags)
  25 fi
  26
  27 AC_C_BIGENDIAN()
  28
  29 AC_PATH_PROG([gengetopt], [gengetopt])
  30 test -z "$gengetopt" && AC_MSG_ERROR(
  31         [gengetopt is required to build this package])
  32
  33 AC_PATH_PROG([help2man], [help2man])
  34 test -z "$help2man" && AC_MSG_ERROR(
  35         [help2man is required to build this package])
  36
  37 AC_PATH_PROG([install], [install])
  38 test -z "$install" && AC_MSG_ERROR(
  39         [The install program is required to build this package])
  40
  41 AC_PROG_CC
  42 AC_PROG_CPP
  43
  44 AC_HEADER_DIRENT
  45 AC_HEADER_STDC
  46 AC_HEADER_SYS_WAIT
  47 AC_HEADER_STDBOOL
  48 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  49         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  50         sys/ipc.h unistd.h utime.h stddef.h],
  51         [], [AC_MSG_ERROR([$ac_header not found])])
  52
  53 # Checks for typedefs, structures, and compiler characteristics.
  54 AC_C_CONST
  55 AC_C_INLINE
  56 AC_TYPE_OFF_T
  57 AC_TYPE_PID_T
  58 AC_TYPE_SIZE_T
  59 AC_HEADER_TIME
  60 AC_STRUCT_TM
  61 AC_TYPE_INT8_T
  62 AC_TYPE_INT16_T
  63 AC_TYPE_INT32_T
  64 AC_TYPE_INT64_T
  65 AC_TYPE_MODE_T
  66 AC_TYPE_SSIZE_T
  67 AC_TYPE_UID_T
  68 AC_TYPE_UINT8_T
  69 AC_TYPE_UINT16_T
  70 AC_TYPE_UINT32_T
  71 AC_TYPE_UINT64_T
  72
  73 # Checks for library functions.
  74 AC_FUNC_FORK
  75 AC_PROG_GCC_TRADITIONAL
  76 AC_FUNC_MEMCMP
  77 AC_FUNC_MKTIME
  78 AC_FUNC_MMAP
  79 AC_FUNC_SELECT_ARGTYPES
  80 AC_FUNC_STAT
  81 AC_FUNC_STRFTIME
  82 AC_FUNC_VPRINTF
  83 AC_FUNC_CLOSEDIR_VOID
  84 AC_FUNC_LSTAT
  85
  86 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  87         regcomp select strchr strdup strerror strstr strtol uname \
  88         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  89         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
  90         [AC_MSG_ERROR([function not found, cannot live without it])])
  91
  92 executables="recv filter audioc write afh play"
  93 audio_format_handlers="mp3 wma"
  94
  95 audioc_cmdline_objs="audioc"
  96 audioc_errlist_objs="
  97         audioc
  98         string
  99         net
 100         fd
 101         version
 102         ggo
 103 "
 104 audioc_ldflags=""
 105
 106 write_cmdline_objs="
 107         write
 108         file_write
 109 "
 110 write_errlist_objs="
 111         write
 112         write_common
 113         file_write
 114         time
 115         fd
 116         string
 117         sched
 118         stdin
 119         buffer_tree
 120         ggo
 121         check_wav
 122         version
 123 "
 124 write_ldflags=""
 125 writers="file"
 126 default_writer="FILE_WRITE"
 127
 128 ################################################################## clock_gettime
 129 clock_gettime_lib=
 130 AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
 131         AC_CHECK_LIB([rt], [clock_gettime], [clock_gettime_lib=rt], [], [])
 132 ])
 133 if test -n "$clock_gettime_lib"; then
 134         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [
 135                 define to 1 if clock_gettime() is supported])
 136 fi
 137 if test "$clock_gettime_lib" = "rt"; then
 138         AC_SUBST(clock_gettime_ldflags, -lrt)
 139 fi
 140 ########################################################################### osl
 141 have_osl=yes
 142 OLD_CPPFLAGS="$CPPFLAGS"
 143 OLD_LDFLAGS="$LDFLAGS"
 144 OLD_LIBS="$LIBS"
 145 AC_ARG_WITH(osl_headers, [AS_HELP_STRING(--with-osl-headers=dir,
 146         [look for osl.h also in dir])])
 147 if test -n "$with_osl_headers"; then
 148         osl_cppflags="-I$with_osl_headers"
 149         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 150 fi
 151 AC_ARG_WITH(osl_libs, [AS_HELP_STRING(--with-osl-libs=dir,
 152         [look for libosl also in dir])])
 153 if test -n "$with_osl_libs"; then
 154         osl_libs="-L$with_osl_libs"
 155         LDFLAGS="$LDFLAGS $osl_libs"
 156 fi
 157
 158 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 159 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 160 if test "$have_osl" = "yes"; then
 161         AC_SUBST(osl_cppflags)
 162         osl_ldflags="$osl_libs -losl"
 163         AC_SUBST(osl_ldflags)
 164 else
 165         AC_MSG_WARN([libosl not found, can not build para_server.
 166 Download libosl at
 167         http://systemlinux.org/~maan/osl
 168 or execute
 169         git clone git://git.tuebingen.mpg.de/osl
 170         ])
 171 fi
 172 CPPFLAGS="$OLD_CPPFLAGS"
 173 LDFLAGS="$OLD_LDFLAGS"
 174 LIBS="$OLD_LIBS"
 175 ########################################################################### crypto
 176 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 177         Force using crypto library "lib". This package requires either
 178         openssl or libgcrypt being installed. Possible values for "lib"
 179         are thus "openssl" and "gcrypt". If this option is not given,
 180         openssl is tried first. If openssl was not found, gcrypt is
 181         tried next.])])
 182
 183 case "$enable_cryptolib" in
 184         "openssl") check_openssl="yes"; check_gcrypt="no";;
 185         "gcrypt") check_openssl="no"; check_gcrypt="yes";;
 186         "") check_openssl="yes"; check_gcrypt="yes";;
 187         *) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
 188 esac
 189 ###################################################################### openssl
 190 if test "$check_openssl" = "yes"; then
 191         OLD_CPPFLAGS="$CPPFLAGS"
 192         OLD_LDFLAGS="$LDFLAGS"
 193         OLD_LIBS="$LIBS"
 194         have_openssl="yes"
 195         AC_ARG_WITH(openssl_headers, [AS_HELP_STRING(--with-openssl-headers=dir,
 196                 [look for openssl headers also in dir])])
 197         if test -n "$with_openssl_headers"; then
 198                 openssl_cppflags="-I$with_openssl_headers"
 199                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 200         fi
 201         AC_ARG_WITH(openssl_libs, [AS_HELP_STRING(--with-openssl-libs=dir,
 202                 [look for openssl libraries also in dir])])
 203         if test -n "$with_openssl_libs"; then
 204                 openssl_libs="-L$with_openssl_libs"
 205                 LDFLAGS="$LDFLAGS $openssl_libs"
 206         fi
 207         AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 208         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 209         if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 210                 # try harder: openssl is sometimes installed in /usr/local/ssl
 211                 openssl_cppflags="-I/usr/local/ssl/include"
 212                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 213                 openssl_libs="-L/usr/local/ssl/lib"
 214                 LDFLAGS="$LDFLAGS $openssl_libs"
 215                 # clear cache
 216                 unset ac_cv_header_openssl_ssl_h 2> /dev/null
 217                 unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 218                 AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 219                 if test "$have_openssl" = "yes"; then
 220                         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 221                 fi
 222         fi
 223         if test "$have_openssl" = "yes"; then
 224                 AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 225                 AC_SUBST(openssl_cppflags)
 226                 openssl_ldflags="$openssl_libs -lssl -lcrypto"
 227                 AC_SUBST(openssl_ldflags)
 228
 229                 server_errlist_objs="$server_errlist_objs crypt"
 230                 client_errlist_objs="$client_errlist_objs crypt"
 231                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 232
 233                 check_gcrypt="no"
 234         else
 235                 AC_MSG_WARN([openssl libraries not found])
 236         fi
 237         CPPFLAGS="$OLD_CPPFLAGS"
 238         LDFLAGS="$OLD_LDFLAGS"
 239         LIBS="$OLD_LIBS"
 240 else
 241         have_openssl="no"
 242 fi
 243 ########################################################################### gcrypt
 244 if test "$check_gcrypt" = "yes"; then
 245         OLD_CPPFLAGS="$CPPFLAGS"
 246         OLD_LDFLAGS="$LDFLAGS"
 247         OLD_LIBS="$LIBS"
 248         have_gcrypt="yes"
 249         AC_ARG_WITH(gcrypt_headers, [AS_HELP_STRING(--with-gcrypt-headers=dir,
 250                 [look for gcrypt headers also in dir])])
 251         if test -n "$with_gcrypt_headers"; then
 252                 gcrypt_cppflags="-I$with_gcrypt_headers"
 253                 CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
 254         fi
 255         AC_ARG_WITH(gcrypt_libs, [AS_HELP_STRING(--with-gcrypt-libs=dir,
 256                 [look for libgcrypt also in dir])])
 257         if test -n "$with_gcrypt_libs"; then
 258                 gcrypt_libs="-L$with_gcrypt_libs"
 259                 LDFLAGS="$LDFLAGS $gcrypt_libs"
 260         fi
 261         AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
 262         AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
 263         if test "$have_gcrypt" = "yes"; then
 264                 AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
 265                 AC_SUBST(gcrypt_cppflags)
 266                 gcrypt_ldflags="$gcrypt_libs -lgcrypt"
 267                 AC_SUBST(gcrypt_ldflags)
 268
 269                 server_errlist_objs="$server_errlist_objs gcrypt"
 270                 client_errlist_objs="$client_errlist_objs gcrypt"
 271                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 272         else
 273                 AC_MSG_WARN([gcrypt library not found])
 274         fi
 275         CPPFLAGS="$OLD_CPPFLAGS"
 276         LDFLAGS="$OLD_LDFLAGS"
 277         LIBS="$OLD_LIBS"
 278 else
 279         have_gcrypt="no"
 280 fi
 281 ########################################################################### libsocket
 282 AC_CHECK_LIB([c], [socket],
 283         [socket_ldlflags=],
 284         [socket_ldflags="-lsocket"]
 285 )
 286 AC_SUBST(socket_ldflags)
 287 ########################################################################### libnsl
 288 AC_CHECK_LIB([c], [gethostbyname],
 289         [nsl_ldflags=],
 290         [nsl_ldflags="-lnsl"]
 291 )
 292 AC_SUBST(nsl_ldflags)
 293 ########################################################################### ucred
 294 AC_MSG_CHECKING(for struct ucred)
 295 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 296         #define _GNU_SOURCE
 297         #include <sys/types.h>
 298         #include <sys/socket.h>
 299 ]], [[
 300         struct ucred sucred; sucred.pid=0;
 301 ]])],[have_ucred=yes],[have_ucred=no])
 302 AC_MSG_RESULT($have_ucred)
 303 if test ${have_ucred} = yes; then
 304         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 305 fi
 306 ########################################################################### gengetopt
 307 echo 'option "z" z "" flag off' | $gengetopt --file-name conftest-ggo &&
 308 AC_CHECK_DECL(
 309         [gengetopt_args_info_description],
 310         [ggo_descriptions_declared=yes],
 311         [ggo_descriptions_declared=no],
 312         [#include "conftest-ggo.h"]
 313 )
 314 AC_SUBST(ggo_descriptions_declared)
 315 ########################################################################### curses
 316 have_curses="yes"
 317 OLD_CPPFLAGS="$CPPFLAGS"
 318 OLD_LDFLAGS="$LDFLAGS"
 319 OLD_LIBS="$LIBS"
 320 AC_ARG_WITH(curses_headers, [AS_HELP_STRING(--with-curses-headers=dir,
 321         [look for curses.h also in dir])])
 322 if test -n "$with_curses_headers"; then
 323         curses_cppflags="-I$with_curses_headers"
 324         CPPFLAGS="$CPPFLAGS $curses_cppflags"
 325 fi
 326 AC_ARG_WITH(curses_libs, [AS_HELP_STRING(--with-curses-libs=dir,
 327         [look for libcurses also in dir])])
 328 if test -n "$with_curses_libs"; then
 329         curses_libs="-L$with_curses_libs"
 330         LDFLAGS="$LDFLAGS $curses_libs"
 331 fi
 332 AC_CHECK_HEADER(curses.h, [], [
 333         have_curses="no"
 334 ])
 335 curses_ldflags="$curses_libs"
 336 AC_CHECK_LIB([ncursesw], [initscr],
 337         [curses_ldflags="$curses_libs -lncursesw"], [
 338                 AC_CHECK_LIB([curses], [initscr],
 339                         [curses_ldflags="$curses_libs -lcurses"],
 340                         [have_curses="no"]
 341                 )
 342         ]
 343 )
 344 AC_SUBST(curses_cppflags)
 345 AC_SUBST(curses_ldflags)
 346 CPPFLAGS="$OLD_CPPFLAGS"
 347 LDFLAGS="$OLD_LDFLAGS"
 348 LIBS="$OLD_LIBS"
 349 ########################################################################### ip_mreqn
 350 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 351 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 352         #include <netdb.h>
 353         #include <net/if.h>
 354 ]], [[
 355         struct ip_mreqn mn;
 356         mn.imr_ifindex = 0;
 357 ]])],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 358 AC_MSG_RESULT($have_ip_mreqn)
 359 if test ${have_ip_mreqn} = yes; then
 360         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 361 fi
 362 ########################################################################### osx
 363
 364 AC_MSG_CHECKING(for CoreAudio (MacOs))
 365 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 366         #include <CoreAudio/CoreAudio.h>
 367 ]], [[
 368         AudioDeviceID id;
 369 ]])],[have_core_audio=yes],[have_core_audio=no])
 370 AC_MSG_RESULT($have_core_audio)
 371 if test ${have_core_audio} = yes; then
 372         f1="-framework CoreAudio"
 373         f2="-framework AudioToolbox"
 374         f3="-framework AudioUnit"
 375         f4="-framework CoreServices"
 376         core_audio_ldflags="$f1 $f2 $f3 $f4"
 377         AC_SUBST(core_audio_ldflags)
 378
 379         audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 380         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 381
 382         write_errlist_objs="$write_errlist_objs osx_write ipc"
 383         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 384         writers="$writers osx"
 385         default_writer="OSX_WRITE"
 386         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 387 fi
 388 ####################################################### ogg/vorbis/speex/opus
 389 have_ogg="yes"
 390 OLD_CPPFLAGS="$CPPFLAGS"
 391 OLD_LDFLAGS="$LDFLAGS"
 392 OLD_LIBS="$LIBS"
 393 AC_ARG_WITH(ogg_headers, [AS_HELP_STRING(--with-ogg-headers=dir,
 394         [look for ogg headers also in dir])])
 395 AC_ARG_WITH(ogg_libs, [AS_HELP_STRING(--with-ogg-libs=dir,
 396         [look for ogg libs also in dir])])
 397 AC_ARG_WITH(vorbis_headers, [AS_HELP_STRING(--with-vorbis-headers=dir,
 398         [look for vorbis headers also in dir])])
 399 AC_ARG_WITH(vorbis_libs, [AS_HELP_STRING(--with-vorbis-libs=dir,
 400         [look for vorbis libs also in dir])])
 401 AC_ARG_WITH(speex_headers, [AS_HELP_STRING(--with-speex-headers=dir,
 402         [look for speex headers also in dir])])
 403 AC_ARG_WITH(speex_libs, [AS_HELP_STRING(--with-speex-libs=dir,
 404         [look for speex libs also in dir])])
 405 AC_ARG_WITH(opus_headers, [AS_HELP_STRING(--with-opus-headers=dir,
 406         [look for opus headers also in dir])])
 407 AC_ARG_WITH(opus_libs, [AS_HELP_STRING(--with-opus-libs=dir,
 408         [look for opus libs also in dir])])
 409
 410 if test -n "$with_ogg_headers"; then
 411         ogg_cppflags="-I$with_ogg_headers"
 412         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 413 fi
 414 if test -n "$with_ogg_libs"; then
 415         ogg_libs="-L$with_ogg_libs"
 416         LDFLAGS="$LDFLAGS $ogg_libs"
 417 fi
 418 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 419 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 420
 421 have_vorbis="yes"
 422 have_speex="yes"
 423 have_opus="yes"
 424 if test "$have_ogg" = "yes"; then
 425         # vorbis
 426         if test -n "$with_vorbis_headers"; then
 427                 vorbis_cppflags="-I$with_vorbis_headers"
 428                 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
 429         fi
 430         if test -n "$with_vorbis_libs"; then
 431                 vorbis_libs="-L$with_vorbis_libs"
 432                 LDFLAGS="$LDFLAGS $vorbis_libs"
 433         fi
 434         AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 435         AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 436
 437         # speex
 438         if test -n "$with_speex_headers"; then
 439                 speex_cppflags="-I$with_speex_headers"
 440                 CPPFLAGS="$CPPFLAGS $speex_cppflags"
 441         fi
 442         if test -n "$with_speex_libs"; then
 443                 speex_libs="-L$with_speex_libs"
 444                 LDFLAGS="$LDFLAGS $speex_libs"
 445         fi
 446         AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 447         AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 448
 449         # opus
 450         if test -n "$with_opus_headers"; then
 451                 opus_cppflags="-I$with_opus_headers"
 452                 CPPFLAGS="$CPPFLAGS $opus_cppflags"
 453         fi
 454         if test -n "$with_opus_libs"; then
 455                 opus_libs="-L$with_opus_libs"
 456                 LDFLAGS="$LDFLAGS $opus_libs"
 457         fi
 458         AC_CHECK_LIB([opus], [opus_multistream_decode], [], [ have_opus="no" ])
 459         AC_CHECK_HEADERS([opus/opus.h], [], [ have_opus="no" ])
 460 else
 461         AC_MSG_WARN([vorbis/speex/opus depend on libogg, which was not detected])
 462         have_vorbis="no"
 463         have_speex="no"
 464         have_opus="no"
 465 fi
 466
 467 msg="support in para_server/para_filter/para_afh"
 468 if test "$have_vorbis" = "yes" || \
 469                 test "$have_speex" = "yes" || \
 470                 test "$have_opus" = "yes"; then
 471         AC_SUBST(ogg_cppflags)
 472         ogg_ldflags="$ogg_libs -logg"
 473         if test "$OSTYPE" = "Darwin"; then
 474                 ogg_ldflags="-Wl,-bind_at_load $ogg_ldflags"
 475         fi
 476         AC_SUBST(ogg_ldflags)
 477         server_errlist_objs="$server_errlist_objs ogg_afh_common"
 478 fi
 479 if test "$have_vorbis" = "yes"; then
 480         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 481         vorbis_ldflags="$vorbis_libs -lvorbis -lvorbisfile"
 482         AC_SUBST(vorbis_ldflags)
 483
 484         server_errlist_objs="$server_errlist_objs ogg_afh"
 485         audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 486
 487         audiod_audio_formats="$audiod_audio_formats ogg"
 488         audio_format_handlers="$audio_format_handlers ogg"
 489 fi
 490 if test "$have_speex" = "yes"; then
 491         AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 492         AC_SUBST(speex_cppflags)
 493         speex_ldflags="$speex_libs -lspeex"
 494         AC_SUBST(speex_ldflags)
 495
 496
 497         server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 498         audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 499
 500         audiod_audio_formats="$audiod_audio_formats spx"
 501         audio_format_handlers="$audio_format_handlers spx"
 502 else
 503         AC_MSG_WARN([no ogg/speex $msg])
 504 fi
 505 if test "$have_opus" = "yes"; then
 506         AC_DEFINE(HAVE_OPUS, 1, define to 1 to turn on ogg/opus support)
 507         AC_SUBST(opus_cppflags)
 508         opus_ldflags="$opus_libs -lopus"
 509         AC_SUBST(opus_ldflags)
 510
 511
 512         server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 513         audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 514
 515         audiod_audio_formats="$audiod_audio_formats opus"
 516         audio_format_handlers="$audio_format_handlers opus"
 517 else
 518         AC_MSG_WARN([no ogg/opus $msg])
 519 fi
 520 CPPFLAGS="$OLD_CPPFLAGS"
 521 LDFLAGS="$OLD_LDFLAGS"
 522 LIBS="$OLD_LIBS"
 523 ########################################################################### faad
 524 have_faad=yes
 525 OLD_CPPFLAGS="$CPPFLAGS"
 526 OLD_LDFLAGS="$LDFLAGS"
 527 OLD_LIBS="$LIBS"
 528 AC_ARG_WITH(faad_headers, [AS_HELP_STRING(--with-faad-headers=dir,
 529         [look for neaacdec.h also in dir])])
 530 if test -n "$with_faad_headers"; then
 531         faad_cppflags="-I$with_faad_headers"
 532         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 533 fi
 534 AC_ARG_WITH(faad_libs, [AS_HELP_STRING(--with-faad-libs=dir,
 535         [look for libfaad also in dir])])
 536 if test -n "$with_faad_libs"; then
 537         faad_libs="-L$with_faad_libs"
 538         LDFLAGS="$LDFLAGS $faad_libs"
 539 fi
 540 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 541 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 542 if test "$have_faad" = "yes"; then
 543         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 544         AC_SUBST(faad_cppflags)
 545         faad_ldflags="$faad_libs -lfaad"
 546         AC_SUBST(faad_ldflags)
 547
 548         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 549         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 550
 551         audiod_audio_formats="$audiod_audio_formats aac"
 552         audio_format_handlers="$audio_format_handlers aac"
 553 fi
 554 CPPFLAGS="$OLD_CPPFLAGS"
 555 LDFLAGS="$OLD_LDFLAGS"
 556 LIBS="$OLD_LIBS"
 557 ########################################################################### mad
 558 have_mad="yes"
 559 OLD_CPPFLAGS="$CPPFLAGS"
 560 OLD_LDFLAGS="$LDFLAGS"
 561 OLD_LIBS="$LIBS"
 562
 563 AC_ARG_WITH(mad_headers, [AS_HELP_STRING(--with-mad-headers=dir,
 564         [look for mad.h also in dir])])
 565 if test -n "$with_mad_headers"; then
 566         mad_cppflags="-I$with_mad_headers"
 567         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 568 fi
 569 AC_ARG_WITH(mad_libs, [AS_HELP_STRING(--with-mad-libs=dir,
 570         [look for libmad also in dir])])
 571 if test -n "$with_mad_libs"; then
 572         mad_libs="-L$with_mad_libs"
 573         LDFLAGS="$LDFLAGS $mad_libs"
 574 fi
 575 AC_CHECK_HEADERS([mad.h], [], [
 576         have_mad="no"
 577 ])
 578 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 579         have_mad="no"
 580 ])
 581 if test "$have_mad" = "yes"; then
 582         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 583         AC_SUBST(mad_cppflags)
 584         mad_ldflags="$mad_libs -lmad"
 585         AC_SUBST(mad_ldflags)
 586         audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter"
 587         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 588         audiod_audio_formats="$audiod_audio_formats mp3"
 589 else
 590         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 591 fi
 592 CPPFLAGS="$OLD_CPPFLAGS"
 593 LDFLAGS="$OLD_LDFLAGS"
 594 LIBS="$OLD_LIBS"
 595 ###################################################################### libid3tag
 596 OLD_CPPFLAGS="$CPPFLAGS"
 597 OLD_LDFLAGS="$LDFLAGS"
 598 OLD_LIBS="$LIBS"
 599
 600 have_libid3tag="yes"
 601 AC_ARG_WITH(id3tag_headers, [AS_HELP_STRING(--with-id3tag-headers=dir,
 602         [look for id3tag header files also in dir])])
 603 if test -n "$with_id3tag_headers"; then
 604         id3tag_cppflags="-I$with_id3tag_headers"
 605         CPPFLAGS="$CPPFLAGS $id3tag_cppflags"
 606 fi
 607 AC_ARG_WITH(id3tag_libs, [AS_HELP_STRING(--with-id3tag-libs=dir,
 608         [look for id3tag libs also in dir])])
 609 if test -n "$with_id3tag_libs"; then
 610         id3tag_libs="-L$with_id3tag_libs"
 611         LDFLAGS="$LDFLAGS $id3tag_libs"
 612 fi
 613
 614 AC_MSG_CHECKING(for libid3tag)
 615 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 616         #include <id3tag.h>
 617 ]], [[
 618         struct id3_tag t = {.flags = 0};
 619 ]])],[],[have_libid3tag=no])
 620 AC_MSG_RESULT($have_libid3tag)
 621
 622 if test ${have_libid3tag} = yes; then
 623         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 624         AC_SUBST(id3tag_cppflags)
 625         AC_SUBST(id3tag_ldflags, "$id3tag_libs -lid3tag -lz")
 626 fi
 627 CPPFLAGS="$OLD_CPPFLAGS"
 628 LDFLAGS="$OLD_LDFLAGS"
 629 LIBS="$OLD_LIBS"
 630 ########################################################################### flac
 631 OLD_CPPFLAGS="$CPPFLAGS"
 632 OLD_LDFLAGS="$LDFLAGS"
 633 OLD_LIBS="$LIBS"
 634
 635 have_flac="yes"
 636 AC_ARG_WITH(flac_headers, [AS_HELP_STRING(--with-flac-headers=dir,
 637         [look for flac headers also in dir])])
 638 if test -n "$with_flac_headers"; then
 639         flac_cppflags="-I$with_flac_headers"
 640         CPPFLAGS="$CPPFLAGS $flac_cppflags"
 641 fi
 642 AC_ARG_WITH(flac_libs, [AS_HELP_STRING(--with-flac-libs=dir,
 643         [look for flac libs also in dir])])
 644 if test -n "$with_flac_libs"; then
 645         flac_libs="-L$with_flac_libs"
 646         LDFLAGS="$LDFLAGS $flac_libs"
 647 fi
 648 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 649 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no, -logg -lm)
 650 if test "$have_flac" = "yes"; then
 651         AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
 652         AC_SUBST(flac_cppflags)
 653         flac_ldflags="$flac_libs -lFLAC"
 654         AC_SUBST(flac_ldflags)
 655
 656         audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
 657         server_errlist_objs="$server_errlist_objs flac_afh"
 658         audio_format_handlers="$audio_format_handlers flac"
 659         audiod_audio_formats="$audiod_audio_formats flac"
 660 else
 661         AC_MSG_WARN([no flac support in para_audiod/para_filter/para_afh/para_server])
 662 fi
 663 CPPFLAGS="$OLD_CPPFLAGS"
 664 LDFLAGS="$OLD_LDFLAGS"
 665 LIBS="$OLD_LIBS"
 666 ########################################################################### oss
 667 OLD_CPPFLAGS="$CPPFLAGS"
 668 OLD_LDFLAGS="$LDFLAGS"
 669 OLD_LIBS="$LIBS"
 670
 671 have_oss="yes"
 672 msg="=> will not build oss writer"
 673
 674 AC_CHECK_HEADER(sys/soundcard.h, [
 675         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 676         audiod_cmdline_objs="$audiod_cmdline_objs oss_write"
 677
 678         write_errlist_objs="$write_errlist_objs oss_write"
 679         write_cmdline_objs="$write_cmdline_objs oss_write"
 680         fade_errlist_objs="$fade_errlist_objs oss_mix"
 681
 682         writers="$writers oss"
 683         default_writer="OSS_WRITE"
 684         mixers="${mixers}oss "
 685         default_mixer="OSS_MIX"
 686
 687         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 688                         oss_ldflags="-lossaudio"
 689                         AC_SUBST(oss_ldflags)
 690                 ]
 691         )
 692         ],
 693         [
 694                 have_oss="no"
 695                 AC_MSG_WARN([no sys/soundcard.h $msg])
 696         ]
 697 )
 698 CPPFLAGS="$OLD_CPPFLAGS"
 699 LDFLAGS="$OLD_LDFLAGS"
 700 LIBS="$OLD_LIBS"
 701
 702 ########################################################################### alsa
 703 OLD_CPPFLAGS="$CPPFLAGS"
 704 OLD_LDFLAGS="$LDFLAGS"
 705 OLD_LIBS="$LIBS"
 706
 707 msg="=> no alsa support for para_audiod/para_write"
 708 if test "$OSTYPE" != "Linux"; then
 709         have_alsa="no"
 710 else
 711         have_alsa="yes"
 712 fi
 713 if test "$have_alsa" = "yes"; then
 714         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 715                 have_alsa="no"
 716                 AC_MSG_WARN([no alsa/asoundlib $msg])
 717         ])
 718 fi
 719
 720 if test "$have_alsa" = "yes"; then
 721         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 722                 have_alsa="no"
 723                 AC_MSG_WARN([no libasound $msg])
 724         ])
 725 fi
 726
 727 if test "$have_alsa" = "yes"; then
 728         alsa_ldflags="-lasound"
 729         AC_SUBST(alsa_ldflags)
 730         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 731         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
 732
 733         write_errlist_objs="$write_errlist_objs alsa_write"
 734         write_cmdline_objs="$write_cmdline_objs alsa_write"
 735         fade_errlist_objs="$fade_errlist_objs alsa_mix"
 736
 737         writers="$writers alsa"
 738         default_writer="ALSA_WRITE"
 739         mixers="${mixers}alsa "
 740         default_mixer="ALSA_MIX"
 741 fi
 742
 743 CPPFLAGS="$OLD_CPPFLAGS"
 744 LDFLAGS="$OLD_LDFLAGS"
 745 LIBS="$OLD_LIBS"
 746 ########################################################################### libao
 747 OLD_CPPFLAGS="$CPPFLAGS"
 748 OLD_LDFLAGS="$LDFLAGS"
 749 OLD_LIBS="$LIBS"
 750
 751 have_ao="yes"
 752 AC_ARG_WITH(ao_headers, [AS_HELP_STRING(--with-ao-headers=dir,
 753         [look for ao/ao.h also in dir])])
 754 if test -n "$with_ao_headers"; then
 755         ao_cppflags="-I$with_ao_headers"
 756         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 757 fi
 758 AC_ARG_WITH(ao_libs, [AS_HELP_STRING(--with-ao-libs=dir,
 759         [look for libao also in dir])])
 760 if test -n "$with_ao_libs"; then
 761         ao_libs="-L$with_ao_libs"
 762         LDFLAGS="$LDFLAGS $ao_libs"
 763 fi
 764 msg="no libao support for para_audiod/para_write"
 765 AC_CHECK_HEADERS([ao/ao.h], [
 766         ], [
 767         have_ao="no"
 768         AC_MSG_WARN([ao.h not found, $msg])
 769 ])
 770 if test "$have_ao" = "yes"; then
 771         AC_CHECK_LIB([ao], [ao_initialize], [], [
 772                 have_ao="no"
 773                 AC_MSG_WARN([ao lib not found or not working, $msg])
 774         ])
 775 fi
 776 if test "$have_ao" = "yes"; then
 777         AC_CHECK_HEADERS([pthread.h], [
 778                 ], [
 779                 have_ao="no"
 780                 AC_MSG_WARN([pthread.h not found, $msg])
 781         ])
 782 fi
 783 if test "$have_ao" = "yes"; then
 784         AC_CHECK_LIB([pthread], [pthread_create], [], [
 785                 have_ao="no"
 786                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 787         ])
 788 fi
 789 if test "$have_ao" = "yes"; then
 790         AC_SUBST(ao_cppflags)
 791         ao_ldflags="$ao_libs -lao -lpthread"
 792         AC_SUBST(ao_ldflags)
 793
 794         audiod_errlist_objs="$audiod_errlist_objs ao_write"
 795         audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
 796
 797         write_errlist_objs="$write_errlist_objs ao_write"
 798         write_cmdline_objs="$write_cmdline_objs ao_write"
 799         writers="$writers ao"
 800 fi
 801
 802 CPPFLAGS="$OLD_CPPFLAGS"
 803 LDFLAGS="$OLD_LDFLAGS"
 804 LIBS="$OLD_LIBS"
 805 ############################################################# readline
 806 OLD_CPPFLAGS="$CPPFLAGS"
 807 OLD_LDFLAGS="$LDFLAGS"
 808 OLD_LIBS="$LIBS"
 809
 810 have_readline="yes"
 811 AC_ARG_WITH(readline_headers, [AS_HELP_STRING(--with-readline-headers=dir,
 812         [look for libreadline header files also in dir])])
 813 if test -n "$with_readline_headers"; then
 814         readline_cppflags="-I$with_readline_headers"
 815         CPPFLAGS="$CPPFLAGS $readline_cppflags"
 816 fi
 817
 818 AC_ARG_WITH(readline_libs, [AS_HELP_STRING(--with-readline-libs=dir,
 819         [look for readline library also in dir])])
 820 if test -n "$with_readline_libs"; then
 821         readline_libs="-L$with_readline_libs"
 822         LDFLAGS="$LDFLAGS $readline_libs"
 823 fi
 824 msg="no interactive cli support"
 825 AC_CHECK_HEADERS([readline/readline.h], [
 826         ], [
 827         have_readline="no"
 828         AC_MSG_WARN([readline/readline.h not found, $msg])
 829 ])
 830
 831 if test "$have_curses" != "yes"; then
 832         have_readline="no"
 833         AC_MSG_WARN([interactive cli support depends on curses,])
 834         AC_MSG_WARN([but no curses lib was detected, $msg])
 835 fi
 836
 837 if test "$have_readline" = "yes"; then
 838         readline_ldflags="$readline_libs -lreadline"
 839         AC_SEARCH_LIBS([rl_free_keymap], [readline], [], [have_readline="no"])
 840         if test "$have_readline" = "no"; then # try with -lcurses
 841                 # clear cache
 842                 AC_MSG_NOTICE([trying again with -lcurses])
 843                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 844                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 845                         have_readline=yes
 846                         readline_ldflags="$readline_ldflags -lcurses"
 847                 ], [], [-lcurses])
 848         fi
 849         if test "$have_readline" = "no"; then # try with -ltermcap
 850                 # clear cache
 851                 AC_MSG_NOTICE([trying again with -ltermcap])
 852                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 853                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 854                         have_readline=yes
 855                         readline_ldflags="$readline_ldflags -ltermcap"
 856                 ], [], [-ltermcap])
 857         fi
 858 fi
 859
 860 if test "$have_readline" = "yes"; then
 861         AC_SUBST(readline_cppflags)
 862         AC_SUBST(readline_ldflags)
 863         client_errlist_objs="$client_errlist_objs interactive"
 864         audioc_errlist_objs="$audioc_errlist_objs buffer_tree interactive sched time"
 865         AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
 866 else
 867         AC_MSG_WARN([libreadline not found or unusable])
 868 fi
 869 CPPFLAGS="$OLD_CPPFLAGS"
 870 LDFLAGS="$OLD_LDFLAGS"
 871 LIBS="$OLD_LIBS"
 872 ############################################################# libsamplerate
 873 OLD_CPPFLAGS="$CPPFLAGS"
 874 OLD_LDFLAGS="$LDFLAGS"
 875 OLD_LIBS="$LIBS"
 876
 877 have_samplerate="yes"
 878 AC_ARG_WITH(samplerate_headers, [AS_HELP_STRING(--with-samplerate-headers=dir,
 879         [look for samplerate headers also in dir])])
 880 if test -n "$with_samplerate_headers"; then
 881         samplerate_cppflags="-I$with_samplerate_headers"
 882         CPPFLAGS="$CPPFLAGS $samplerate_cppflags"
 883 fi
 884 AC_ARG_WITH(samplerate_libs, [AS_HELP_STRING(--with-samplerate-libs=dir,
 885         [look for samplerate libs also in dir])])
 886 if test -n "$with_samplerate_libs"; then
 887         samplerate_libs="-L$with_samplerate_libs"
 888         LDFLAGS="$LDFLAGS $samplerate_libs"
 889 fi
 890
 891 AC_CHECK_HEADER(samplerate.h, [], have_samplerate=no)
 892 AC_CHECK_LIB([samplerate], [src_process], [], have_samplerate=no, [])
 893
 894 if test "$have_samplerate" = "yes"; then
 895         AC_SUBST(samplerate_cppflags)
 896         samplerate_ldflags="$samplerate_libs -lsamplerate"
 897         AC_SUBST(samplerate_ldflags)
 898
 899         audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
 900         audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
 901 else
 902         AC_MSG_WARN([no resample support in para_audiod/para_filter])
 903 fi
 904 CPPFLAGS="$OLD_CPPFLAGS"
 905 LDFLAGS="$OLD_LDFLAGS"
 906 LIBS="$OLD_LIBS"
 907 ######################################################################### server
 908 if test \( "$have_openssl" = "yes" -o "$have_gcrypt" = "yes" \) \
 909         -a "$have_osl" = "yes" ; then
 910
 911         build_server="yes"
 912         executables="$executables server"
 913         server_cmdline_objs="server"
 914         server_errlist_objs="$server_errlist_objs
 915                 server
 916                 afh_common
 917                 mp3_afh
 918                 vss
 919                 command
 920                 net
 921                 string
 922                 signal
 923                 time
 924                 daemon
 925                 http_send
 926                 close_on_fork
 927                 mm
 928                 crypt_common
 929                 ipc
 930                 dccp_send
 931                 fd
 932                 user_list
 933                 chunk_queue
 934                 afs
 935                 aft
 936                 mood
 937                 score
 938                 attribute
 939                 blob
 940                 playlist
 941                 sched
 942                 acl
 943                 send_common
 944                 udp_send
 945                 color
 946                 fec
 947                 wma_afh
 948                 wma_common
 949                 sideband
 950                 version
 951                 ggo
 952         "
 953 else
 954         build_server="no"
 955 fi
 956 ############################################################# client
 957 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 958         build_client="yes"
 959         executables="$executables client"
 960         client_cmdline_objs="client"
 961         client_errlist_objs="$client_errlist_objs
 962                 client
 963                 net
 964                 string
 965                 fd
 966                 sched
 967                 stdin
 968                 stdout
 969                 time
 970                 sideband
 971                 client_common
 972                 buffer_tree
 973                 crypt_common
 974                 version
 975                 ggo
 976         "
 977 else
 978         build_client="no"
 979 fi
 980 ############################################################# audiod
 981 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 982         build_audiod="yes"
 983         executables="$executables audiod"
 984         audiod_cmdline_objs="$audiod_cmdline_objs
 985                 audiod
 986                 compress_filter
 987                 http_recv
 988                 dccp_recv
 989                 file_write
 990                 client
 991                 amp_filter
 992                 udp_recv
 993                 prebuffer_filter
 994         "
 995         audiod_errlist_objs="$audiod_errlist_objs
 996                 audiod
 997                 signal
 998                 string
 999                 daemon
1000                 stat
1001                 net
1002                 crypt_common
1003                 sideband
1004                 time
1005                 grab_client
1006                 filter_common
1007                 wav_filter
1008                 compress_filter
1009                 amp_filter
1010                 http_recv
1011                 dccp_recv
1012                 recv_common
1013                 fd
1014                 sched
1015                 write_common
1016                 file_write
1017                 audiod_command
1018                 fecdec_filter
1019                 client_common
1020                 ggo
1021                 udp_recv
1022                 color
1023                 fec
1024                 prebuffer_filter
1025                 version
1026                 bitstream
1027                 imdct
1028                 wma_common
1029                 wmadec_filter
1030                 buffer_tree
1031         "
1032         audiod_ldflags="$audiod_ldflags -lm"
1033         audiod_audio_formats="$audiod_audio_formats wma"
1034 else
1035         build_audiod="no"
1036 fi
1037 ########################################################################### fade
1038 if test -n "$mixers"; then
1039         build_fade="yes"
1040         executables="$executables fade"
1041         fade_errlist_objs="$fade_errlist_objs fade exec string fd version ggo"
1042         fade_cmdline_objs="fade"
1043         fade_objs="add_cmdline($fade_cmdline_objs) $fade_errlist_objs"
1044         AC_SUBST(fade_objs, add_dot_o($fade_objs))
1045         AC_SUBST(fade_ldflags, $fade_ldflags)
1046         AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
1047                 objlist_to_errlist($fade_errlist_objs),
1048                 errors used by para_fade)
1049         enum="$(
1050                 for i in $mixers; do
1051                         printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
1052                 done
1053         )"
1054         AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
1055                 enum of supported mixers)
1056         AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
1057                 use this mixer if none was specified)
1058         names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
1059         AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
1060         inits="$(
1061                 for i in $mixers; do
1062                         printf 'extern void '$i'_mix_init(struct mixer *); '
1063                 done
1064         )"
1065         AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
1066                 init functions of the supported mixers)
1067         array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
1068         AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
1069         mixer_summary="supported mixers:: $mixers, default: $default_mixer"
1070 else
1071         build_fade="no"
1072         AC_MSG_WARN([no mixer support])
1073         mixer_summary="para_fade: no"
1074 fi
1075 ########################################################################### gui
1076 if test "$have_curses" = "yes"; then
1077         build_gui="yes"
1078         executables="$executables gui"
1079         gui_cmdline_objs="gui"
1080         gui_errlist_objs="
1081                 exec
1082                 signal
1083                 string
1084                 stat
1085                 ringbuffer
1086                 fd
1087                 gui
1088                 gui_theme
1089                 time
1090                 version
1091                 ggo
1092         "
1093         gui_objs="add_cmdline($gui_cmdline_objs) $gui_errlist_objs"
1094 else
1095         build_gui="no"
1096         AC_MSG_WARN([no curses lib, cannot build para_gui])
1097 fi
1098 ######################################################################## filter
1099 filters="
1100         compress
1101         wav
1102         amp
1103         fecdec
1104         wmadec
1105         prebuffer
1106 "
1107 filter_errlist_objs="
1108         filter_common
1109         wav_filter
1110         compress_filter
1111         filter
1112         string
1113         stdin
1114         stdout
1115         sched
1116         fd
1117         amp_filter
1118         ggo
1119         fecdec_filter
1120         fec
1121         version
1122         prebuffer_filter
1123         time
1124         bitstream
1125         imdct
1126         wma_common
1127         wmadec_filter
1128         buffer_tree
1129         net
1130 "
1131 filter_cmdline_objs="
1132         filter
1133         compress_filter
1134         amp_filter
1135         prebuffer_filter
1136 "
1137
1138 if test "$have_vorbis" = "yes"; then
1139         filters="$filters oggdec"
1140         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
1141 fi
1142 if test "$have_speex" = "yes"; then
1143         filters="$filters spxdec"
1144         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
1145 fi
1146 if test "$have_opus" = "yes"; then
1147         filters="$filters opusdec"
1148         filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
1149 fi
1150 if test "$have_faad" = "yes"; then
1151         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
1152         filters="$filters aacdec"
1153 fi
1154 if test "$have_mad" = "yes"; then
1155         filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter"
1156         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
1157         filters="$filters mp3dec"
1158 fi
1159 if test "$have_flac" = "yes"; then
1160         filter_errlist_objs="$filter_errlist_objs flacdec_filter"
1161         filters="$filters flacdec"
1162 fi
1163 if test "$have_samplerate" = "yes"; then
1164         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
1165         filter_cmdline_objs="$filter_cmdline_objs resample_filter"
1166         filters="$filters resample"
1167 fi
1168 ########################################################################## recv
1169 recv_cmdline_objs="
1170         recv
1171         http_recv
1172         dccp_recv
1173         udp_recv
1174         afh_recv
1175 "
1176
1177 recv_errlist_objs="
1178         http_recv
1179         recv_common
1180         recv
1181         time
1182         string
1183         net
1184         dccp_recv
1185         fd
1186         sched
1187         stdout
1188         ggo
1189         udp_recv
1190         buffer_tree
1191         afh_recv
1192         afh_common
1193         wma_afh
1194         wma_common
1195         mp3_afh
1196         version
1197 "
1198 if test "$have_vorbis" = "yes" || \
1199                 test "$have_speex" = "yes" || \
1200                 test "$have_opus" = "yes"; then
1201         recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
1202 fi
1203 if test "$have_vorbis" = "yes"; then
1204         recv_errlist_objs="$recv_errlist_objs ogg_afh"
1205 fi
1206 if test "$have_speex" = "yes"; then
1207         recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
1208 fi
1209 if test "$have_opus" = "yes"; then
1210         recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
1211 fi
1212 if test "$have_faad" = "yes"; then
1213         recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
1214 fi
1215 if test "$have_flac" = "yes"; then
1216         recv_errlist_objs="$recv_errlist_objs flac_afh"
1217 fi
1218 recv_objs="add_cmdline($recv_cmdline_objs) $recv_errlist_objs"
1219 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1220 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1221         errors used by para_recv)
1222 ########################################################################### afh
1223 afh_cmdline_objs="afh"
1224 afh_errlist_objs="
1225         afh
1226         string
1227         fd
1228         mp3_afh
1229         afh_common
1230         time
1231         wma_afh
1232         wma_common
1233         version
1234         ggo
1235 "
1236 if test "$have_vorbis" = "yes" || \
1237                 test "$have_speex" = "yes" || \
1238                 test "$have_opus" = "yes"; then
1239         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
1240 fi
1241 if test "$have_vorbis" = "yes"; then
1242         afh_errlist_objs="$afh_errlist_objs ogg_afh"
1243 fi
1244 if test "$have_speex" = "yes"; then
1245         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
1246 fi
1247 if test "$have_opus" = "yes"; then
1248         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
1249 fi
1250 if test "$have_faad" = "yes"; then
1251         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
1252 fi
1253 if test "$have_flac" = "yes"; then
1254         afh_errlist_objs="$afh_errlist_objs flac_afh"
1255 fi
1256
1257 afh_objs="add_cmdline($afh_cmdline_objs) $afh_errlist_objs"
1258
1259 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1260 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1261         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1262 ########################################################################## play
1263 play_errlist_objs="
1264         play
1265         fd
1266         sched
1267         ggo
1268         buffer_tree
1269         time
1270         string
1271         net
1272         afh_recv
1273         afh_common
1274         wma_afh
1275         wma_common
1276         mp3_afh
1277         recv_common
1278         udp_recv
1279         http_recv
1280         dccp_recv
1281         filter_common
1282         fec
1283         bitstream
1284         imdct
1285         wav_filter
1286         compress_filter
1287         amp_filter
1288         prebuffer_filter
1289         fecdec_filter
1290         wmadec_filter
1291         write_common
1292         file_write
1293         version
1294 "
1295 play_cmdline_objs="
1296         http_recv
1297         dccp_recv
1298         udp_recv
1299         afh_recv
1300         compress_filter
1301         amp_filter
1302         prebuffer_filter
1303         file_write
1304         play
1305 "
1306 if test "$have_core_audio" = "yes"; then
1307         play_errlist_objs="$play_errlist_objs osx_write ipc"
1308         play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
1309 fi
1310 if test "$have_vorbis" = "yes" || \
1311                 test "$have_speex" = "yes" || \
1312                 test "$have_opus" = "yes"; then
1313         play_errlist_objs="$play_errlist_objs ogg_afh_common"
1314 fi
1315 if test "$have_vorbis" = "yes"; then
1316         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
1317 fi
1318 if test "$have_speex" = "yes"; then
1319         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
1320 fi
1321 if test "$have_opus" = "yes"; then
1322         play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
1323 fi
1324 if test "$have_faad" = "yes"; then
1325         play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
1326 fi
1327 if test "$have_mad" = "yes"; then
1328         play_cmdline_objs="$play_cmdline_objs mp3dec_filter"
1329         play_errlist_objs="$play_errlist_objs mp3dec_filter"
1330 fi
1331 if test "$have_flac" = "yes"; then
1332         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
1333 fi
1334 if test "$have_oss" = "yes"; then
1335         play_errlist_objs="$play_errlist_objs oss_write"
1336         play_cmdline_objs="$play_cmdline_objs oss_write"
1337 fi
1338 if test "$have_alsa" = "yes"; then
1339         play_errlist_objs="$play_errlist_objs alsa_write"
1340         play_cmdline_objs="$play_cmdline_objs alsa_write"
1341 fi
1342 if test "$have_ao" = "yes"; then
1343         play_errlist_objs="$play_errlist_objs ao_write"
1344         play_cmdline_objs="$play_cmdline_objs ao_write"
1345 fi
1346 if test "$have_readline" = "yes"; then
1347         play_errlist_objs="$play_errlist_objs interactive"
1348 fi
1349 if test "$have_samplerate" = "yes"; then
1350         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
1351         play_cmdline_objs="$play_cmdline_objs resample_filter"
1352 fi
1353
1354 play_objs="add_cmdline($play_cmdline_objs) $play_errlist_objs"
1355 AC_SUBST(play_objs, add_dot_o($play_objs))
1356 AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
1357         objlist_to_errlist($play_errlist_objs), errors used by para_play)
1358 ############################################################# error2.h
1359 # these are always built
1360 all_errlist_objs="
1361         $recv_errlist_objs
1362         $filter_errlist_objs
1363         $audioc_errlist_objs
1364         $write_errlist_objs
1365         $afh_errlist_objs
1366         $play_errlist_objs
1367 "
1368
1369 # optional executables
1370 if test "$build_server" = "yes"; then
1371         all_errlist_objs="$all_errlist_objs $server_errlist_objs"
1372 fi
1373 if test "$build_gui" = "yes"; then
1374         all_errlist_objs="$all_errlist_objs $gui_errlist_objs"
1375 fi
1376 if test "$build_fade" = "yes"; then
1377         all_errlist_objs="$all_errlist_objs $fade_errlist_objs"
1378 fi
1379 if test "$build_client" = "yes"; then
1380         all_errlist_objs="$all_errlist_objs $client_errlist_objs"
1381 fi
1382 if test "$build_audiod" = "yes"; then
1383         all_errlist_objs="$all_errlist_objs $audiod_errlist_objs"
1384 fi
1385
1386 all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
1387
1388 object_executable_matrix=
1389 for i in $executables; do
1390         eval objs=\$${i}_errlist_objs
1391         object_executable_matrix="$object_executable_matrix $i: $objs"
1392 done
1393 # use echo to replace newlines by space
1394 AC_SUBST(object_executable_matrix, $(echo $object_executable_matrix))
1395
1396 for obj in $all_errlist_objs; do
1397         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
1398 done
1399 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
1400         [enum {$SS NUM_SS}],
1401         [list of all objects that use the paraslash error facility]
1402 )
1403 ################################################################## status items
1404
1405 status_items="basename status num_played mtime bitrate frequency file_size
1406 status_flags format score techinfo afs_mode
1407 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
1408 offset seconds_total stream_start current_time audiod_uptime image_id
1409 lyrics_id duration directory lyrics_name image_name path hash channels
1410 last_played num_chunks chunk_time amplification artist title year album
1411 comment"
1412
1413 result=
1414 for i in $status_items; do
1415         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1416 done
1417 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1418         [enum of all status items])
1419
1420 result=
1421 for i in $status_items; do
1422         result="$result \"$i\", "
1423 done
1424 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1425         [char * array of all status items])
1426
1427 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
1428         [formats supported by para_server and para_afh])
1429
1430 AC_SUBST(executables)
1431
1432 filter_objs="add_cmdline($filter_cmdline_objs) $filter_errlist_objs"
1433 audiod_objs="add_cmdline($audiod_cmdline_objs) $audiod_errlist_objs"
1434 server_objs="add_cmdline($server_cmdline_objs) $server_errlist_objs"
1435 write_objs="add_cmdline($write_cmdline_objs) $write_errlist_objs"
1436 client_objs="add_cmdline($client_cmdline_objs) $client_errlist_objs"
1437 audioc_objs="add_cmdline($audioc_cmdline_objs) $audioc_errlist_objs"
1438
1439 AC_SUBST(filter_objs, add_dot_o($filter_objs))
1440 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
1441         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
1442
1443 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1444 AC_SUBST(audiod_ldflags, $audiod_ldflags)
1445 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1446         errors used by para_audiod)
1447
1448 AC_SUBST(server_objs, add_dot_o($server_objs))
1449 AC_SUBST(server_ldflags, $server_ldflags)
1450 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
1451         objlist_to_errlist($server_errlist_objs), errors used by para_server)
1452
1453 AC_SUBST(write_objs, add_dot_o($write_objs))
1454 AC_SUBST(write_ldflags, $write_ldflags)
1455 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1456         objlist_to_errlist($write_errlist_objs), errors used by para_write)
1457
1458 AC_SUBST(client_objs, add_dot_o($client_objs))
1459 AC_SUBST(client_ldflags, $client_ldflags)
1460 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
1461         objlist_to_errlist($client_errlist_objs), errors used by para_client)
1462
1463 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1464 AC_SUBST(audioc_ldflags, $audioc_ldflags)
1465 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1466         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1467
1468 AC_SUBST(gui_objs, add_dot_o($gui_objs))
1469 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1470         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1471
1472 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
1473 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
1474         enum of supported filters)
1475 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
1476 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
1477 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
1478 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
1479
1480 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1481 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1482         enum of supported writers)
1483 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1484 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1485 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1486 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1487 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1488 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1489 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1490
1491 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1492 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1493         enum of audio formats supported by audiod)
1494 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1495 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1496
1497 AC_OUTPUT
1498 AC_MSG_NOTICE([
1499 paraslash configuration:
1500 ~~~~~~~~~~~~~~~~~~~~~~~~
1501 unix socket credentials: $have_ucred
1502 readline (interactive CLIs): $have_readline
1503 audio formats handlers: $audio_format_handlers
1504 id3 version2 support: $have_libid3tag
1505 filters: $(echo $filters)
1506 writers: $writers
1507
1508 $mixer_summary
1509 para_server: $build_server
1510 para_gui: $build_gui
1511 para_fade: $build_fade
1512 para_client: $build_client
1513 para_audiod: $build_audiod
1514 ])