configure.ac

   1 AC_PREREQ([2.61])
   2
   3 AC_INIT([paraslash], [m4_esyscmd_s(./GIT-VERSION-GEN)],
   4         [maan@tuebingen.mpg.de], [], [http://people.tuebingen.mpg.de/maan/paraslash/])
   5 AC_CONFIG_HEADERS([config.h])
   6
   7 AC_CONFIG_FILES([Makefile])
   8 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
   9 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  10 AC_DEFUN([LIB_ARG_WITH], [
  11         AC_ARG_WITH($1-headers, [AS_HELP_STRING(--with-$1-headers=dir,
  12                 [look for $1 headers in dir])])
  13         AC_ARG_WITH($1-libs, [AS_HELP_STRING(--with-$1-libs=dir,
  14                 [look for $1 libraries in dir])])
  15         if test -n "$with_$1_headers"; then
  16                 $1_cppflags="-I$with_$1_headers"
  17                 CPPFLAGS="$CPPFLAGS $$1_cppflags"
  18         fi
  19         if test -n "$with_$1_libs"; then
  20                 $1_ldflags="-L$with_$1_libs $2"
  21         else
  22                 $1_ldflags="$2"
  23         fi
  24         LDFLAGS="$LDFLAGS $$1_ldflags"
  25 ])
  26
  27 AC_DEFUN([STASH_FLAGS], [
  28         OLD_CPPFLAGS="$CPPFLAGS"
  29         OLD_LDFLAGS="$LDFLAGS"
  30         OLD_LIBS="$LIBS"
  31 ])
  32
  33 AC_DEFUN([UNSTASH_FLAGS], [
  34         CPPFLAGS="$OLD_CPPFLAGS"
  35         LDFLAGS="$OLD_LDFLAGS"
  36         LIBS="$OLD_LIBS"
  37 ])
  38 AC_DEFUN([LIB_SUBST_FLAGS], [
  39         if test "$HAVE_[]m4_toupper([$1])" = 'yes'; then
  40                 AC_DEFINE(HAVE_[]m4_toupper([$1]), 1,
  41                         define to 1 to turn on $1 support)
  42         else
  43                 $1_cppflags=
  44                 $1_ldflags=
  45         fi
  46         AC_SUBST(HAVE_[]m4_toupper([$1]))
  47         AC_SUBST($1_cppflags)
  48         AC_SUBST($1_ldflags)
  49 ])
  50
  51 AC_USE_SYSTEM_EXTENSIONS
  52 AC_C_BIGENDIAN()
  53
  54 AC_PATH_PROG([GENGETOPT], [gengetopt])
  55 test -z "$GENGETOPT" && AC_MSG_ERROR(
  56         [gengetopt is required to build this package])
  57
  58 AC_PATH_PROG([M4], [m4])
  59 test -z "$M4" && AC_MSG_ERROR(
  60         [The m4 macro processor is required to build this package])
  61
  62 AC_PATH_PROG([HELP2MAN], [help2man])
  63 test -z "$HELP2MAN" && AC_MSG_ERROR(
  64         [help2man is required to build this package])
  65
  66 AC_PATH_PROG([INSTALL], [install])
  67 test -z "$INSTALL" && AC_MSG_ERROR(
  68         [The install program is required to build this package])
  69
  70 AC_PATH_PROG([lopsubgen], [lopsubgen])
  71 test -z "$lopsubgen" && AC_MSG_ERROR(
  72         [lopsubgen is required to build this package])
  73
  74 AC_PROG_CC
  75 AC_PROG_CPP
  76
  77 executables="recv filter audioc write afh play"
  78 ################################################################## clock_gettime
  79 clock_gettime_lib=
  80 AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
  81         AC_CHECK_LIB([rt], [clock_gettime], [clock_gettime_lib=rt], [], [])
  82 ])
  83 if test -n "$clock_gettime_lib"; then
  84         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [
  85                 define to 1 if clock_gettime() is supported])
  86 fi
  87 if test "$clock_gettime_lib" = "rt"; then
  88         AC_SUBST(clock_gettime_ldflags, -lrt)
  89 fi
  90
  91 ########################################################################### osl
  92 STASH_FLAGS
  93 LIB_ARG_WITH([osl], [-losl])
  94 HAVE_OSL=yes
  95 AC_CHECK_HEADER(osl.h, [], [HAVE_OSL=no])
  96 AC_CHECK_LIB([osl], [osl_open_table], [], [HAVE_OSL=no])
  97 LIB_SUBST_FLAGS(osl)
  98 UNSTASH_FLAGS
  99 ######################################################################## lopsub
 100 STASH_FLAGS
 101 LIB_ARG_WITH([lopsub], [-llopsub])
 102 HAVE_LOPSUB=yes
 103 AC_CHECK_HEADER(lopsub.h, [], [HAVE_LOPSUB=no])
 104 AC_CHECK_LIB([lopsub], [lls_merge], [], [HAVE_LOPSUB=yes])
 105 if test $HAVE_LOPSUB = no; then AC_MSG_ERROR([
 106         The lopsub library is required to build this software, but
 107         the above checks indicate it is not installed on your system.
 108         Run the following command to download a copy.
 109                 git clone git://git.tuebingen.mpg.de/lopsub.git
 110         Install the library, then run this configure script again.
 111 ])
 112 fi
 113 LIB_SUBST_FLAGS([lopsub])
 114 UNSTASH_FLAGS
 115 ######################################################################## openssl
 116 STASH_FLAGS
 117 HAVE_OPENSSL=yes
 118 LIB_ARG_WITH([openssl], [-lssl -lcrypto])
 119 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
 120 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
 121 LIB_SUBST_FLAGS(openssl)
 122 if test $HAVE_OPENSSL = yes; then
 123         AC_CHECK_LIB([crypto], [RSA_set0_key],
 124                 AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl-1.1]))
 125 fi
 126 UNSTASH_FLAGS
 127 ######################################################################### gcrypt
 128 STASH_FLAGS
 129 HAVE_GCRYPT=yes
 130 LIB_ARG_WITH([gcrypt], [-lgcrypt])
 131 AC_CHECK_HEADER(gcrypt.h, [], [HAVE_GCRYPT=no])
 132 AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [HAVE_GCRYPT=no])
 133 LIB_SUBST_FLAGS(gcrypt)
 134 UNSTASH_FLAGS
 135 ######################################################################### crypto
 136 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 137         Force using crypto library "lib". This package requires either
 138         openssl or libgcrypt being installed. Possible values for "lib"
 139         are thus "openssl" and "gcrypt". If this option is not given,
 140         openssl is tried first. If openssl was not found, gcrypt is
 141         tried next.])])
 142
 143 CRYPTOLIB="$enable_cryptolib"
 144 case "$enable_cryptolib" in
 145 "openssl")
 146         test $HAVE_OPENSSL = no && AC_MSG_ERROR(openssl not found)
 147         crypto_ldflags="$openssl_ldflags"
 148         ;;
 149 "gcrypt")
 150         test $HAVE_GCRYPT = no && AC_MSG_ERROR(gcrypt not found)
 151         crypto_ldflags="$gcrypt_ldflags"
 152         ;;
 153 "")
 154         crypto_ldflags=
 155         if test $HAVE_GCRYPT = yes; then
 156                 CRYPTOLIB=gcrypt
 157                 crypto_ldflags="$gcrypt_ldflags"
 158         fi
 159         if test $HAVE_OPENSSL = yes; then
 160                 CRYPTOLIB=openssl
 161                 crypto_ldflags="$openssl_ldflags"
 162         fi
 163         ;;
 164 *)
 165         AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib])
 166         ;;
 167 esac
 168 AC_SUBST(crypto_ldflags)
 169 ########################################################################## iconv
 170 STASH_FLAGS
 171 LIBS=
 172 AC_SEARCH_LIBS([libiconv_open], [iconv],
 173         [iconv_ldflags="$LIBS"],
 174         []
 175 )
 176 AC_SUBST(iconv_ldflags)
 177 AC_MSG_CHECKING([whether iconv needs const char ** cast])
 178 AC_COMPILE_IFELSE([
 179         AC_LANG_PROGRAM([
 180                 #include <iconv.h>
 181         ],[
 182                 size_t iconv(iconv_t cd, const char **inbuf,
 183                         size_t *inbytesleft, char **outbuf,
 184                         size_t *outbytesleft);
 185         ])
 186 ],
 187         [cast='(const char **)'; msg=yes],
 188         [cast=; msg=no]
 189 )
 190 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 191 AC_MSG_RESULT($msg)
 192 UNSTASH_FLAGS
 193 ########################################################################### ucred
 194 AC_MSG_CHECKING(for struct ucred)
 195 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 196         #include <sys/types.h>
 197         #include <sys/socket.h>
 198 ]], [[
 199         struct ucred sucred; sucred.pid=0;
 200 ]])],[have_ucred=yes],[have_ucred=no])
 201 AC_MSG_RESULT($have_ucred)
 202 if test ${have_ucred} = yes; then
 203         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 204 fi
 205 ########################################################################### gengetopt
 206 echo 'option "z" z "" flag off' | $GENGETOPT --file-name conftest-ggo &&
 207 AC_CHECK_DECL(
 208         [gengetopt_args_info_description],
 209         [ggo_descriptions_declared=yes],
 210         [ggo_descriptions_declared=no],
 211         [#include "conftest-ggo.h"]
 212 )
 213 AC_SUBST(ggo_descriptions_declared)
 214 ########################################################################### curses
 215 STASH_FLAGS
 216 LIB_ARG_WITH([curses], [])
 217 HAVE_CURSES=yes
 218 AC_CHECK_HEADER(curses.h, [], [HAVE_CURSES=no])
 219 AC_SEARCH_LIBS([initscr], [ncursesw curses], [], [HAVE_CURSES=no])
 220 curses_ldflags="$curses_ldflags $LIBS"
 221 LIB_SUBST_FLAGS(curses)
 222 UNSTASH_FLAGS
 223 ########################################################################### ip_mreqn
 224 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 225 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 226         #include <netdb.h>
 227         #include <net/if.h>
 228 ]], [[
 229         struct ip_mreqn mn;
 230         mn.imr_ifindex = 0;
 231 ]])],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 232 AC_MSG_RESULT($have_ip_mreqn)
 233 if test ${have_ip_mreqn} = yes; then
 234         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 235 fi
 236 ########################################################################### osx
 237
 238 AC_MSG_CHECKING(for CoreAudio (MacOs))
 239 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 240         #include <CoreAudio/CoreAudio.h>
 241 ]], [[
 242         AudioDeviceID id;
 243 ]])],[have_core_audio=yes],[have_core_audio=no])
 244 AC_MSG_RESULT($have_core_audio)
 245 if test ${have_core_audio} = yes; then
 246         f1="-framework CoreAudio"
 247         f2="-framework AudioToolbox"
 248         f3="-framework AudioUnit"
 249         f4="-framework CoreServices"
 250         core_audio_ldflags="$f1 $f2 $f3 $f4"
 251         AC_SUBST(core_audio_ldflags)
 252         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 253 fi
 254 ########################################################################### ogg
 255 STASH_FLAGS
 256 LIB_ARG_WITH([ogg], [-logg])
 257 HAVE_OGG=yes
 258 AC_CHECK_HEADERS([ogg/ogg.h], [], [HAVE_OGG=no])
 259 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [HAVE_OGG=no])
 260 AC_CHECK_LIB([ogg], [ogg_stream_flush_fill], [
 261         AC_DEFINE(HAVE_OGG_STREAM_FLUSH_FILL, 1, [libogg >= 1.3.0])])
 262 LIB_SUBST_FLAGS(ogg)
 263 UNSTASH_FLAGS
 264 ######################################################################### vorbis
 265 STASH_FLAGS
 266 LIB_ARG_WITH([vorbis], [-lvorbis -lvorbisfile])
 267 HAVE_VORBIS=yes
 268 AC_CHECK_HEADERS([vorbis/codec.h], [], [HAVE_VORBIS=no])
 269 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [HAVE_VORBIS=no])
 270 LIB_SUBST_FLAGS(vorbis)
 271 UNSTASH_FLAGS
 272 ######################################################################### speex
 273 STASH_FLAGS
 274 LIB_ARG_WITH([speex], [-lspeex])
 275 HAVE_SPEEX=yes
 276 AC_CHECK_HEADERS([speex/speex.h], [], [HAVE_SPEEX=no])
 277 AC_CHECK_LIB([speex], [speex_decoder_init], [], [HAVE_SPEEX=no])
 278 LIB_SUBST_FLAGS(speex)
 279 UNSTASH_FLAGS
 280 ######################################################################### opus
 281 STASH_FLAGS
 282 LIB_ARG_WITH([opus], [-lopus])
 283 HAVE_OPUS=yes
 284 AC_CHECK_HEADERS([opus/opus.h], [], [HAVE_OPUS=no])
 285 AC_CHECK_LIB([opus], [opus_multistream_decode], [], [HAVE_OPUS=no])
 286 LIB_SUBST_FLAGS(opus)
 287 UNSTASH_FLAGS
 288 ########################################################################### flac
 289 STASH_FLAGS
 290 LIB_ARG_WITH([flac], [-lFLAC -lm])
 291 HAVE_FLAC=yes
 292 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], HAVE_FLAC=no)
 293 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], HAVE_FLAC=no)
 294 LIB_SUBST_FLAGS(flac)
 295 UNSTASH_FLAGS
 296
 297 # some helper functions for codecs which use the ogg container format
 298 AC_DEFUN([NEED_OGG_OBJECTS], [{
 299         test "$HAVE_OGG" = 'yes' -a \( \
 300                  "$HAVE_VORBIS" = 'yes' \
 301                 -o "$HAVE_SPEEX" = 'yes' \
 302                 -o "$HAVE_OPUS" = 'yes' \
 303                 -o "$HAVE_FLAC" = 'yes' \
 304         \)
 305 }])
 306 AC_DEFUN([NEED_VORBIS_OBJECTS], [{
 307         test "$HAVE_OGG" = 'yes' -a "$HAVE_VORBIS" = 'yes'
 308 }])
 309 AC_DEFUN([NEED_SPEEX_OBJECTS], [{
 310         test "$HAVE_OGG" = 'yes' -a "$HAVE_SPEEX" = 'yes'
 311 }])
 312 AC_DEFUN([NEED_OPUS_OBJECTS], [{
 313         test "$HAVE_OGG" = 'yes' -a "$HAVE_OPUS" = 'yes'
 314 }])
 315 AC_DEFUN([NEED_FLAC_OBJECTS], [{
 316         test "$HAVE_OGG" = 'yes' -a "$HAVE_FLAC" = 'yes'
 317 }])
 318 ########################################################################### faad
 319 STASH_FLAGS
 320 LIB_ARG_WITH([faad], [-lfaad])
 321 HAVE_FAAD=yes
 322 AC_CHECK_HEADER(neaacdec.h, [], HAVE_FAAD=no)
 323 AC_CHECK_LIB([faad], [NeAACDecOpen], [], HAVE_FAAD=no)
 324 LIB_SUBST_FLAGS(faad)
 325 UNSTASH_FLAGS
 326 ########################################################################### mad
 327 STASH_FLAGS
 328 LIB_ARG_WITH([mad], [-lmad])
 329 HAVE_MAD=yes
 330 AC_CHECK_HEADER(mad.h, [], HAVE_MAD=no)
 331 AC_CHECK_LIB([mad], [mad_stream_init], [], HAVE_MAD=no)
 332 LIB_SUBST_FLAGS(mad)
 333 UNSTASH_FLAGS
 334 ###################################################################### libid3tag
 335 STASH_FLAGS
 336 LIB_ARG_WITH([id3tag], [-lid3tag -lz])
 337 HAVE_ID3TAG=yes
 338 AC_CHECK_HEADER(id3tag.h, [], HAVE_ID3TAG=no)
 339 AC_CHECK_LIB([id3tag], [id3_file_fdopen], [], HAVE_ID3TAG=no)
 340 LIB_SUBST_FLAGS(id3tag)
 341 UNSTASH_FLAGS
 342 ########################################################################### oss
 343 STASH_FLAGS
 344 LIB_ARG_WITH([oss], [])
 345 AC_CHECK_HEADER(sys/soundcard.h, [HAVE_OSS=yes], [HAVE_OSS=no])
 346 AC_CHECK_LIB(ossaudio, _oss_ioctl, [oss_ldflags="$oss_ldflags -lossaudio"], [])
 347 LIB_SUBST_FLAGS(oss)
 348 UNSTASH_FLAGS
 349 ########################################################################### alsa
 350 STASH_FLAGS
 351 LIB_ARG_WITH([alsa], [-lasound])
 352 HAVE_ALSA=yes
 353 AC_CHECK_HEADER(alsa/asoundlib.h, [], HAVE_ALSA=no)
 354 AC_CHECK_LIB([asound], [snd_pcm_open], [], HAVE_ALSA=no)
 355 LIB_SUBST_FLAGS(alsa)
 356 UNSTASH_FLAGS
 357 ######################################################################### pthread
 358 STASH_FLAGS
 359 LIB_ARG_WITH([pthread], [-lpthread])
 360 HAVE_PTHREAD=yes
 361 AC_CHECK_HEADER(pthread.h, [], HAVE_PTHREAD=no)
 362 AC_CHECK_LIB([pthread], [pthread_create], [], HAVE_PTHREAD=no)
 363 LIB_SUBST_FLAGS(pthread)
 364 UNSTASH_FLAGS
 365 ########################################################################### libao
 366 STASH_FLAGS
 367 LIB_ARG_WITH([ao], [-lao])
 368 HAVE_AO=yes
 369 AC_CHECK_HEADER(ao/ao.h, [], HAVE_AO=no)
 370 AC_CHECK_LIB([ao], [ao_initialize], [], HAVE_AO=no)
 371 LIB_SUBST_FLAGS(ao)
 372 UNSTASH_FLAGS
 373 AC_DEFUN([NEED_AO_OBJECTS], [{ test $HAVE_AO = yes -a $HAVE_PTHREAD = yes; }])
 374 ######################################################################## readline
 375 STASH_FLAGS
 376 AC_SEARCH_LIBS([tgetent], [tinfo curses terminfo termcap])
 377 LIB_ARG_WITH([readline], [-lreadline $LIBS])
 378 HAVE_READLINE=yes
 379 AC_CHECK_HEADER([readline/readline.h], [], [HAVE_READLINE=no])
 380 AC_CHECK_LIB([readline], [rl_free_keymap], [], HAVE_READLINE=no)
 381 AC_CHECK_DECL(
 382         [rl_free_keymap],
 383         [AC_DEFINE(RL_FREE_KEYMAP_DECLARED, 1, readline >= 6.3)],
 384         [],
 385         [
 386                 #include <stdio.h>
 387                 #include <readline/readline.h>
 388         ]
 389 )
 390 LIB_SUBST_FLAGS(readline)
 391 UNSTASH_FLAGS
 392 ############################################################# libsamplerate
 393 STASH_FLAGS
 394 LIB_ARG_WITH([samplerate], [-lsamplerate])
 395 HAVE_SAMPLERATE=yes
 396 AC_CHECK_HEADER(samplerate.h, [], HAVE_SAMPLERATE=no)
 397 AC_CHECK_LIB([samplerate], [src_process], [], HAVE_SAMPLERATE=no)
 398 LIB_SUBST_FLAGS(samplerate)
 399 UNSTASH_FLAGS
 400 ########################################################################## mp4v2
 401 STASH_FLAGS
 402 LIB_ARG_WITH([mp4v2], [-lmp4v2])
 403 HAVE_MP4V2=yes
 404 AC_CHECK_HEADER([mp4v2/mp4v2.h], [], [HAVE_MP4V2=no])
 405 AC_CHECK_LIB([mp4v2], [MP4Read], [], [HAVE_MP4V2=no])
 406 LIB_SUBST_FLAGS(mp4v2)
 407 UNSTASH_FLAGS
 408 ######################################################################### server
 409 if test -n "$CRYPTOLIB" && test $HAVE_OSL = yes; then
 410         build_server="yes"
 411         executables="$executables server"
 412         server_cmdline_objs="server"
 413         server_errlist_objs="
 414                 server
 415                 afh_common
 416                 mp3_afh
 417                 vss
 418                 command
 419                 net
 420                 string
 421                 signal
 422                 time
 423                 daemon
 424                 http_send
 425                 close_on_fork
 426                 mm
 427                 crypt_common
 428                 base64
 429                 ipc
 430                 dccp_send
 431                 fd
 432                 user_list
 433                 chunk_queue
 434                 afs
 435                 aft
 436                 mood
 437                 score
 438                 attribute
 439                 blob
 440                 playlist
 441                 sched
 442                 acl
 443                 send_common
 444                 udp_send
 445                 color
 446                 fec
 447                 wma_afh
 448                 wma_common
 449                 sideband
 450                 version
 451                 ggo
 452         "
 453         if test "$CRYPTOLIB" = openssl; then
 454                 server_errlist_objs="$server_errlist_objs crypt"
 455         else
 456                 server_errlist_objs="$server_errlist_objs gcrypt"
 457         fi
 458         NEED_OGG_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh_common"
 459         NEED_VORBIS_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh"
 460         NEED_SPEEX_OBJECTS() && server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 461         NEED_OPUS_OBJECTS() && server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 462         NEED_FLAC_OBJECTS && server_errlist_objs="$server_errlist_objs flac_afh"
 463         if test $HAVE_FAAD = yes && test $HAVE_MP4V2 = yes; then
 464                 server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 465         fi
 466         server_objs="add_cmdline($server_cmdline_objs) $server_errlist_objs"
 467         AC_SUBST(server_objs, add_dot_o($server_objs))
 468 else
 469         build_server="no"
 470 fi
 471 ############################################################# client
 472 if test -n "$CRYPTOLIB"; then
 473         build_client="yes"
 474         executables="$executables client"
 475         client_errlist_objs="
 476                 client
 477                 net
 478                 string
 479                 fd
 480                 sched
 481                 stdin
 482                 stdout
 483                 time
 484                 sideband
 485                 client_common
 486                 buffer_tree
 487                 crypt_common
 488                 base64
 489                 version
 490         "
 491         if test "$CRYPTOLIB" = openssl; then
 492                 client_errlist_objs="$client_errlist_objs crypt"
 493         else
 494                 client_errlist_objs="$client_errlist_objs gcrypt"
 495         fi
 496         if test $HAVE_READLINE = yes; then
 497                 client_errlist_objs="$client_errlist_objs interactive"
 498         fi
 499         client_objs="$client_errlist_objs"
 500         AC_SUBST(client_objs, add_dot_o($client_errlist_objs))
 501 else
 502         build_client="no"
 503 fi
 504 ############################################################# audiod
 505 if test -n "$CRYPTOLIB"; then
 506         build_audiod="yes"
 507         executables="$executables audiod"
 508         audiod_audio_formats="wma"
 509         audiod_errlist_objs="$audiod_errlist_objs
 510                 audiod
 511                 signal
 512                 string
 513                 daemon
 514                 stat
 515                 net
 516                 crypt_common
 517                 base64
 518                 sideband
 519                 time
 520                 grab_client
 521                 filter_common
 522                 wav_filter
 523                 compress_filter
 524                 amp_filter
 525                 http_recv
 526                 dccp_recv
 527                 recv_common
 528                 fd
 529                 sched
 530                 write_common
 531                 file_write
 532                 audiod_command
 533                 fecdec_filter
 534                 client_common
 535                 udp_recv
 536                 color
 537                 fec
 538                 prebuffer_filter
 539                 version
 540                 bitstream
 541                 imdct
 542                 wma_common
 543                 wmadec_filter
 544                 buffer_tree
 545                 sync_filter
 546         "
 547         if test "$CRYPTOLIB" = openssl; then
 548                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 549         else
 550                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 551         fi
 552         if test "$have_core_audio" = "yes"; then
 553                 audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 554         fi
 555         NEED_VORBIS_OBJECTS && {
 556                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 557                 audiod_audio_formats="$audiod_audio_formats ogg"
 558         }
 559         NEED_SPEEX_OBJECTS && {
 560                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 561                 audiod_audio_formats="$audiod_audio_formats spx"
 562         }
 563         NEED_OPUS_OBJECTS && {
 564                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 565                 audiod_audio_formats="$audiod_audio_formats opus"
 566         }
 567         NEED_FLAC_OBJECTS && {
 568                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
 569                 audiod_audio_formats="$audiod_audio_formats flac"
 570         }
 571         if test $HAVE_FAAD = yes; then
 572                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 573                 audiod_audio_formats="$audiod_audio_formats aac"
 574         fi
 575         if test $HAVE_MAD = yes; then
 576                 audiod_audio_formats="$audiod_audio_formats mp3"
 577                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 578         fi
 579         if test $HAVE_OSS = yes; then
 580                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
 581         fi
 582         if test $HAVE_ALSA = yes; then
 583                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 584         fi
 585         NEED_AO_OBJECTS && {
 586                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
 587         }
 588         if test $HAVE_SAMPLERATE = yes; then
 589                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
 590         fi
 591         audiod_objs="$audiod_errlist_objs"
 592         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 593
 594         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 595         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 596                 enum of audio formats supported by audiod)
 597         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 598         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 599 else
 600         build_audiod="no"
 601 fi
 602 ########################################################################### fade
 603 if test $HAVE_OSS = yes -o $HAVE_ALSA = yes; then
 604         build_fade="yes"
 605         executables="$executables fade"
 606         fade_errlist_objs="fade exec string fd version"
 607         if test $HAVE_OSS = yes; then
 608                 fade_errlist_objs="$fade_errlist_objs oss_mix"
 609                 mixers="${mixers}oss "
 610                 default_mixer="OSS_MIX"
 611         fi
 612         if test $HAVE_ALSA = yes; then
 613                 fade_errlist_objs="$fade_errlist_objs alsa_mix"
 614                 mixers="${mixers}alsa "
 615                 default_mixer="ALSA_MIX"
 616         fi
 617         fade_objs="$fade_errlist_objs"
 618         AC_SUBST(fade_objs, add_dot_o($fade_objs))
 619         enum="$(
 620                 for i in $mixers; do
 621                         printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
 622                 done
 623         )"
 624         AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
 625                 enum of supported mixers)
 626         AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
 627                 use this mixer if none was specified)
 628         names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
 629         AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
 630         inits="$(
 631                 for i in $mixers; do
 632                         printf 'extern void '$i'_mix_init(struct mixer *); '
 633                 done
 634         )"
 635         AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
 636                 init functions of the supported mixers)
 637         array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
 638         AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
 639 else
 640         build_fade="no"
 641         AC_MSG_WARN([no mixer support])
 642 fi
 643 ########################################################################### gui
 644 if test $HAVE_CURSES = yes; then
 645         build_gui="yes"
 646         executables="$executables gui"
 647         gui_errlist_objs="
 648                 exec
 649                 signal
 650                 string
 651                 stat
 652                 ringbuffer
 653                 fd
 654                 gui
 655                 gui_theme
 656                 time
 657                 sched
 658                 version
 659         "
 660         gui_objs="$gui_errlist_objs"
 661         AC_SUBST(gui_objs, add_dot_o($gui_objs))
 662 else
 663         build_gui="no"
 664         AC_MSG_WARN([no curses lib, cannot build para_gui])
 665 fi
 666 ######################################################################## filter
 667 filter_errlist_objs="
 668         filter_common
 669         wav_filter
 670         compress_filter
 671         filter
 672         string
 673         stdin
 674         stdout
 675         sched
 676         fd
 677         amp_filter
 678         fecdec_filter
 679         fec
 680         version
 681         prebuffer_filter
 682         time
 683         bitstream
 684         imdct
 685         wma_common
 686         wmadec_filter
 687         buffer_tree
 688         net
 689         sync_filter
 690 "
 691 NEED_VORBIS_OBJECTS && filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 692 NEED_SPEEX_OBJECTS && filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 693 NEED_OPUS_OBJECTS && filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
 694 NEED_FLAC_OBJECTS && filter_errlist_objs="$filter_errlist_objs flacdec_filter"
 695 if test $HAVE_FAAD = yes; then
 696         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 697 fi
 698 if test $HAVE_MAD = yes; then
 699         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 700 fi
 701 if test $HAVE_SAMPLERATE = yes; then
 702         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
 703 fi
 704 filter_objs="$filter_errlist_objs"
 705
 706 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 707 ########################################################################## recv
 708 recv_errlist_objs="
 709         http_recv
 710         recv_common
 711         recv
 712         time
 713         string
 714         net
 715         dccp_recv
 716         fd
 717         sched
 718         stdout
 719         udp_recv
 720         buffer_tree
 721         afh_recv
 722         afh_common
 723         wma_afh
 724         wma_common
 725         mp3_afh
 726         version
 727 "
 728 NEED_OGG_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
 729 NEED_VORBIS_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh"
 730 NEED_SPEEX_OBJECTS && recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
 731 NEED_OPUS_OBJECTS && recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
 732 NEED_FLAC_OBJECTS && recv_errlist_objs="$recv_errlist_objs flac_afh"
 733
 734 if test $HAVE_FAAD = yes -a $HAVE_MP4V2 = yes; then
 735         recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
 736 fi
 737 recv_objs="$recv_errlist_objs"
 738 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 739 ########################################################################### afh
 740 audio_format_handlers="mp3 wma"
 741 afh_errlist_objs="
 742         afh
 743         string
 744         fd
 745         mp3_afh
 746         afh_common
 747         time
 748         wma_afh
 749         wma_common
 750         version
 751 "
 752 NEED_OGG_OBJECTS && afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 753 NEED_VORBIS_OBJECTS && {
 754         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 755         audio_format_handlers="$audio_format_handlers ogg"
 756 }
 757 NEED_SPEEX_OBJECTS && {
 758         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 759         audio_format_handlers="$audio_format_handlers spx"
 760 }
 761 NEED_OPUS_OBJECTS && {
 762         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
 763         audio_format_handlers="$audio_format_handlers opus"
 764 }
 765 NEED_FLAC_OBJECTS && {
 766         afh_errlist_objs="$afh_errlist_objs flac_afh"
 767         audio_format_handlers="$audio_format_handlers flac"
 768 }
 769 if test $HAVE_FAAD = yes -a $HAVE_MP4V2 = yes; then
 770         afh_errlist_objs="$afh_errlist_objs aac_afh aac_common"
 771         audio_format_handlers="$audio_format_handlers aac"
 772 fi
 773
 774 afh_objs="$afh_errlist_objs"
 775
 776 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 777 ########################################################################## play
 778 play_errlist_objs="
 779         play
 780         fd
 781         sched
 782         buffer_tree
 783         time
 784         string
 785         net
 786         afh_recv
 787         afh_common
 788         wma_afh
 789         wma_common
 790         mp3_afh
 791         recv_common
 792         udp_recv
 793         http_recv
 794         dccp_recv
 795         filter_common
 796         fec
 797         bitstream
 798         imdct
 799         wav_filter
 800         compress_filter
 801         amp_filter
 802         prebuffer_filter
 803         fecdec_filter
 804         wmadec_filter
 805         write_common
 806         file_write
 807         version
 808         sync_filter
 809 "
 810 if test "$have_core_audio" = "yes"; then
 811         play_errlist_objs="$play_errlist_objs osx_write ipc"
 812 fi
 813 NEED_OGG_OBJECTS && play_errlist_objs="$play_errlist_objs ogg_afh_common"
 814 NEED_VORBIS_OBJECTS && {
 815         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
 816 }
 817 NEED_SPEEX_OBJECTS && {
 818         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
 819 }
 820 NEED_OPUS_OBJECTS &&
 821         play_errlist_objs="$play_errlist_objs
 822                 opusdec_filter
 823                 opus_afh
 824                 opus_common
 825         "
 826 NEED_FLAC_OBJECTS && {
 827         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
 828 }
 829 if test $HAVE_FAAD = yes; then
 830         play_errlist_objs="$play_errlist_objs aacdec_filter"
 831 fi
 832 if test $HAVE_MP4V2 = yes; then
 833         play_errlist_objs="$play_errlist_objs aac_afh"
 834 fi
 835 if test $HAVE_MP4V2 = yes || test $HAVE_FAAD = yes; then
 836         play_errlist_objs="$play_errlist_objs aac_common"
 837 fi
 838 if test $HAVE_MAD = yes; then
 839         play_errlist_objs="$play_errlist_objs mp3dec_filter"
 840 fi
 841 if test $HAVE_OSS = yes; then
 842         play_errlist_objs="$play_errlist_objs oss_write"
 843 fi
 844 if test $HAVE_ALSA = yes; then
 845         play_errlist_objs="$play_errlist_objs alsa_write"
 846 fi
 847 NEED_AO_OBJECTS && {
 848         play_errlist_objs="$play_errlist_objs ao_write"
 849 }
 850 if test $HAVE_READLINE = yes; then
 851         play_errlist_objs="$play_errlist_objs interactive"
 852 fi
 853 if test $HAVE_SAMPLERATE = yes; then
 854         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
 855 fi
 856
 857 play_objs="$play_errlist_objs"
 858 AC_SUBST(play_objs, add_dot_o($play_objs))
 859 ######################################################################### write
 860 write_errlist_objs="
 861         write
 862         write_common
 863         file_write
 864         time
 865         fd
 866         string
 867         sched
 868         stdin
 869         buffer_tree
 870         check_wav
 871         version
 872 "
 873
 874 if test "$have_core_audio" = "yes"; then
 875         write_errlist_objs="$write_errlist_objs osx_write ipc"
 876 fi
 877 NEED_AO_OBJECTS && {
 878         write_errlist_objs="$write_errlist_objs ao_write"
 879 }
 880 if test $HAVE_OSS = yes; then
 881         write_errlist_objs="$write_errlist_objs oss_write"
 882 fi
 883 if test $HAVE_ALSA = yes; then
 884         write_errlist_objs="$write_errlist_objs alsa_write"
 885 fi
 886 write_objs="$write_errlist_objs"
 887 AC_SUBST(write_objs, add_dot_o($write_objs))
 888 ######################################################################## audioc
 889 audioc_errlist_objs="
 890         audioc
 891         string
 892         net
 893         fd
 894         version
 895 "
 896 if test $HAVE_READLINE = yes; then
 897         audioc_errlist_objs="$audioc_errlist_objs
 898                 buffer_tree
 899                 interactive
 900                 sched
 901                 time
 902         "
 903 fi
 904 audioc_objs="$audioc_errlist_objs"
 905 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 906 ################################################################## status items
 907
 908 status_items="basename status num_played mtime bitrate frequency file_size
 909 status_flags format score techinfo afs_mode
 910 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 911 offset seconds_total stream_start current_time audiod_uptime image_id
 912 lyrics_id duration directory lyrics_name image_name path hash channels
 913 last_played num_chunks chunk_time amplification artist title year album
 914 comment"
 915
 916 result=
 917 for i in $status_items; do
 918         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
 919 done
 920 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
 921         [enum of all status items])
 922
 923 result=
 924 for i in $status_items; do
 925         result="$result \"$i\", "
 926 done
 927 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
 928         [char * array of all status items])
 929
 930 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
 931         [formats supported by para_server and para_afh])
 932
 933 AC_SUBST(executables)
 934
 935 AC_OUTPUT
 936 AC_MSG_NOTICE([
 937 paraslash configuration:
 938 ~~~~~~~~~~~~~~~~~~~~~~~~
 939 crypto lib: ${CRYPTOLIB:-[none]}
 940 unix socket credentials: $have_ucred
 941 readline (interactive CLIs): $HAVE_READLINE
 942 id3 version 2 support: $HAVE_ID3TAG
 943 faad: $HAVE_FAAD
 944 mp4v2: $HAVE_MP4V2
 945 audio format handlers: $audio_format_handlers
 946
 947 para_server: $build_server
 948 para_gui: $build_gui
 949 para_fade: $build_fade
 950 para_client: $build_client
 951 para_audiod: $build_audiod
 952 ])