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([LIB_ARG_WITH], [
  10         AC_ARG_WITH($1-headers, [AS_HELP_STRING(--with-$1-headers=dir,
  11                 [look for $1 headers in dir])])
  12         AC_ARG_WITH($1-libs, [AS_HELP_STRING(--with-$1-libs=dir,
  13                 [look for $1 libraries in dir])])
  14         if test -n "$with_$1_headers"; then
  15                 $1_cppflags="-I$with_$1_headers"
  16                 CPPFLAGS="$CPPFLAGS $$1_cppflags"
  17         fi
  18         if test -n "$with_$1_libs"; then
  19                 $1_ldflags="-L$with_$1_libs $2"
  20         else
  21                 $1_ldflags="$2"
  22         fi
  23         LDFLAGS="$LDFLAGS $$1_ldflags"
  24 ])
  25
  26 AC_DEFUN([STASH_FLAGS], [
  27         OLD_CPPFLAGS="$CPPFLAGS"
  28         OLD_LDFLAGS="$LDFLAGS"
  29         OLD_LIBS="$LIBS"
  30 ])
  31
  32 AC_DEFUN([UNSTASH_FLAGS], [
  33         CPPFLAGS="$OLD_CPPFLAGS"
  34         LDFLAGS="$OLD_LDFLAGS"
  35         LIBS="$OLD_LIBS"
  36 ])
  37 AC_DEFUN([LIB_SUBST_FLAGS], [
  38         if test "$HAVE_[]m4_toupper([$1])" = 'yes'; then
  39                 AC_DEFINE(HAVE_[]m4_toupper([$1]), 1,
  40                         define to 1 to turn on $1 support)
  41         else
  42                 $1_cppflags=
  43                 $1_ldflags=
  44         fi
  45         AC_SUBST(HAVE_[]m4_toupper([$1]))
  46         AC_SUBST($1_cppflags)
  47         AC_SUBST($1_ldflags)
  48 ])
  49 AC_DEFUN([REQUIRE_EXECUTABLE], [
  50         AC_PATH_PROG(m4_toupper([$1]), [$1])
  51         test -z "$m4_toupper([$1])" && AC_MSG_ERROR(
  52                 [$1 is required to build this package])
  53 ])
  54
  55 AC_USE_SYSTEM_EXTENSIONS
  56 AC_C_BIGENDIAN()
  57 AC_PROG_CC
  58 AC_PROG_CPP
  59
  60 REQUIRE_EXECUTABLE([bison])
  61 REQUIRE_EXECUTABLE([flex])
  62 REQUIRE_EXECUTABLE([m4])
  63
  64 executables="recv filter audioc write afh play"
  65 ########################################################################### osl
  66 STASH_FLAGS
  67 LIB_ARG_WITH([osl], [-losl])
  68 HAVE_OSL=yes
  69 AC_CHECK_HEADER(osl.h, [], [HAVE_OSL=no])
  70 AC_CHECK_LIB([osl], [osl_open_table], [], [HAVE_OSL=no])
  71 LIB_SUBST_FLAGS(osl)
  72 UNSTASH_FLAGS
  73 ######################################################################## lopsub
  74 HAVE_LOPSUB=yes
  75 AC_PATH_PROG([LOPSUBGEN], [lopsubgen])
  76 test -z "$LOPSUBGEN" && HAVE_LOPSUB=no
  77 STASH_FLAGS
  78 LIB_ARG_WITH([lopsub], [-llopsub])
  79 AC_CHECK_HEADER(lopsub.h, [], [HAVE_LOPSUB=no])
  80 AC_CHECK_LIB([lopsub], [lls_merge], [], [HAVE_LOPSUB=no])
  81 if test $HAVE_LOPSUB = no; then AC_MSG_ERROR([
  82         The lopsub library is required to build this software, but
  83         the above checks indicate it is not installed on your system.
  84         Run the following command to download a copy.
  85                 git clone git://git.tuebingen.mpg.de/lopsub.git
  86         Install the library, then run this configure script again.
  87 ])
  88 fi
  89 LIB_SUBST_FLAGS([lopsub])
  90 UNSTASH_FLAGS
  91 ######################################################################## openssl
  92 STASH_FLAGS
  93 HAVE_OPENSSL=yes
  94 LIB_ARG_WITH([openssl], [-lssl -lcrypto])
  95 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
  96 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
  97 LIB_SUBST_FLAGS(openssl)
  98 if test $HAVE_OPENSSL = yes; then
  99         AC_CHECK_LIB([crypto], [RSA_set0_key],
 100                 AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl-1.1]))
 101 fi
 102 UNSTASH_FLAGS
 103 ######################################################################### gcrypt
 104 STASH_FLAGS
 105 HAVE_GCRYPT=yes
 106 LIB_ARG_WITH([gcrypt], [-lgcrypt])
 107 AC_CHECK_HEADER(gcrypt.h, [], [HAVE_GCRYPT=no])
 108 AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [HAVE_GCRYPT=no])
 109 LIB_SUBST_FLAGS(gcrypt)
 110 UNSTASH_FLAGS
 111 ######################################################################### crypto
 112 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 113         Force using crypto library "lib". This package requires either
 114         openssl or libgcrypt being installed. Possible values for "lib"
 115         are thus "openssl" and "gcrypt". If this option is not given,
 116         openssl is tried first. If openssl was not found, gcrypt is
 117         tried next.])])
 118
 119 CRYPTOLIB="$enable_cryptolib"
 120 case "$enable_cryptolib" in
 121 "openssl")
 122         test $HAVE_OPENSSL = no && AC_MSG_ERROR(openssl not found)
 123         crypto_ldflags="$openssl_ldflags"
 124         ;;
 125 "gcrypt")
 126         test $HAVE_GCRYPT = no && AC_MSG_ERROR(gcrypt not found)
 127         crypto_ldflags="$gcrypt_ldflags"
 128         ;;
 129 "")
 130         crypto_ldflags=
 131         if test $HAVE_GCRYPT = yes; then
 132                 CRYPTOLIB=gcrypt
 133                 crypto_ldflags="$gcrypt_ldflags"
 134         fi
 135         if test $HAVE_OPENSSL = yes; then
 136                 CRYPTOLIB=openssl
 137                 crypto_ldflags="$openssl_ldflags"
 138         fi
 139         ;;
 140 *)
 141         AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib])
 142         ;;
 143 esac
 144 AC_SUBST(crypto_ldflags)
 145 ########################################################################## iconv
 146 STASH_FLAGS
 147 LIBS=
 148 AC_SEARCH_LIBS([libiconv_open], [iconv],
 149         [iconv_ldflags="$LIBS"],
 150         []
 151 )
 152 AC_SUBST(iconv_ldflags)
 153 AC_MSG_CHECKING([whether iconv needs const char ** cast])
 154 AC_COMPILE_IFELSE([
 155         AC_LANG_PROGRAM([
 156                 #include <iconv.h>
 157         ],[
 158                 size_t iconv(iconv_t cd, const char **inbuf,
 159                         size_t *inbytesleft, char **outbuf,
 160                         size_t *outbytesleft);
 161         ])
 162 ],
 163         [cast='(const char **)'; msg=yes],
 164         [cast=; msg=no]
 165 )
 166 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 167 AC_MSG_RESULT($msg)
 168 UNSTASH_FLAGS
 169 ########################################################################### ucred
 170 AC_CHECK_TYPE([struct ucred], [
 171         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 172 ], [], [
 173         #include <sys/types.h>
 174         #include <sys/socket.h>
 175 ])
 176 ################################################################### FNM_EXTMATCH
 177 AC_MSG_CHECKING(for extended wildcard pattern matching)
 178 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 179         #include <fnmatch.h>
 180 ]], [[
 181         unsigned n = FNM_EXTMATCH;
 182 ]])], [have_fnm_extmatch=yes], [have_fnm_extmatch=no])
 183 AC_MSG_RESULT($have_fnm_extmatch)
 184 if test $have_fnm_extmatch = yes; then
 185         AC_DEFINE(HAVE_FNM_EXTMATCH, 1, define to 1 if FNM_EXTMATCH is defined)
 186 fi
 187 ########################################################################### curses
 188 STASH_FLAGS
 189 LIB_ARG_WITH([curses], [])
 190 HAVE_CURSES=yes
 191 AC_CHECK_HEADER(curses.h, [], [HAVE_CURSES=no])
 192 AC_SEARCH_LIBS([initscr], [ncursesw curses], [], [HAVE_CURSES=no])
 193 curses_ldflags="$curses_ldflags $LIBS"
 194 LIB_SUBST_FLAGS(curses)
 195 UNSTASH_FLAGS
 196 ########################################################################### ip_mreqn
 197 AC_CHECK_TYPE([struct ip_mreqn], [
 198         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 if you have struct ip_mreqn)
 199 ], [], [
 200         #include <netdb.h>
 201         #include <net/if.h>
 202 ])
 203 ########################################################################### ogg
 204 STASH_FLAGS
 205 LIB_ARG_WITH([ogg], [-logg])
 206 HAVE_OGG=yes
 207 AC_CHECK_HEADERS([ogg/ogg.h], [], [HAVE_OGG=no])
 208 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [HAVE_OGG=no])
 209 AC_CHECK_LIB([ogg], [ogg_stream_flush_fill], [
 210         AC_DEFINE(HAVE_OGG_STREAM_FLUSH_FILL, 1, [libogg >= 1.3.0])])
 211 LIB_SUBST_FLAGS(ogg)
 212 UNSTASH_FLAGS
 213 ######################################################################### vorbis
 214 STASH_FLAGS
 215 LIB_ARG_WITH([vorbis], [-lvorbis -lvorbisfile])
 216 HAVE_VORBIS=yes
 217 AC_CHECK_HEADERS([vorbis/codec.h], [], [HAVE_VORBIS=no])
 218 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [HAVE_VORBIS=no])
 219 LIB_SUBST_FLAGS(vorbis)
 220 UNSTASH_FLAGS
 221 ######################################################################### speex
 222 STASH_FLAGS
 223 LIB_ARG_WITH([speex], [-lspeex])
 224 HAVE_SPEEX=yes
 225 AC_CHECK_HEADERS([speex/speex.h], [], [HAVE_SPEEX=no])
 226 AC_CHECK_LIB([speex], [speex_decoder_init], [], [HAVE_SPEEX=no])
 227 LIB_SUBST_FLAGS(speex)
 228 UNSTASH_FLAGS
 229 ######################################################################### opus
 230 STASH_FLAGS
 231 LIB_ARG_WITH([opus], [-lopus])
 232 HAVE_OPUS=yes
 233 AC_CHECK_HEADERS([opus/opus.h], [], [HAVE_OPUS=no])
 234 AC_CHECK_LIB([opus], [opus_multistream_decode], [], [HAVE_OPUS=no])
 235 LIB_SUBST_FLAGS(opus)
 236 UNSTASH_FLAGS
 237 ########################################################################### flac
 238 STASH_FLAGS
 239 LIB_ARG_WITH([flac], [-lFLAC -lm])
 240 HAVE_FLAC=yes
 241 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], HAVE_FLAC=no)
 242 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], HAVE_FLAC=no)
 243 LIB_SUBST_FLAGS(flac)
 244 UNSTASH_FLAGS
 245
 246 # some helper functions for codecs which use the ogg container format
 247 AC_DEFUN([NEED_OGG_OBJECTS], [{
 248         test "$HAVE_OGG" = 'yes' -a \( \
 249                  "$HAVE_VORBIS" = 'yes' \
 250                 -o "$HAVE_SPEEX" = 'yes' \
 251                 -o "$HAVE_OPUS" = 'yes' \
 252                 -o "$HAVE_FLAC" = 'yes' \
 253         \)
 254 }])
 255 AC_DEFUN([NEED_VORBIS_OBJECTS], [{
 256         test "$HAVE_OGG" = 'yes' -a "$HAVE_VORBIS" = 'yes'
 257 }])
 258 AC_DEFUN([NEED_SPEEX_OBJECTS], [{
 259         test "$HAVE_OGG" = 'yes' -a "$HAVE_SPEEX" = 'yes'
 260 }])
 261 AC_DEFUN([NEED_OPUS_OBJECTS], [{
 262         test "$HAVE_OGG" = 'yes' -a "$HAVE_OPUS" = 'yes'
 263 }])
 264 AC_DEFUN([NEED_FLAC_OBJECTS], [{
 265         test "$HAVE_OGG" = 'yes' -a "$HAVE_FLAC" = 'yes'
 266 }])
 267 ########################################################################### faad
 268 STASH_FLAGS
 269 LIB_ARG_WITH([faad], [-lfaad -lmp4ff])
 270 HAVE_FAAD=yes
 271 AC_CHECK_HEADER(neaacdec.h, [], HAVE_FAAD=no)
 272 AC_CHECK_HEADER(mp4ff.h, [], HAVE_FAAD=no)
 273 AC_CHECK_LIB([faad], [NeAACDecOpen], [], HAVE_FAAD=no)
 274 AC_CHECK_LIB([mp4ff], [mp4ff_meta_get_artist], [], HAVE_FAAD=no)
 275 LIB_SUBST_FLAGS(faad)
 276 UNSTASH_FLAGS
 277 ########################################################################### mad
 278 STASH_FLAGS
 279 LIB_ARG_WITH([mad], [-lmad])
 280 HAVE_MAD=yes
 281 AC_CHECK_HEADER(mad.h, [], HAVE_MAD=no)
 282 AC_CHECK_LIB([mad], [mad_stream_init], [], HAVE_MAD=no)
 283 LIB_SUBST_FLAGS(mad)
 284 UNSTASH_FLAGS
 285 ###################################################################### libid3tag
 286 STASH_FLAGS
 287 LIB_ARG_WITH([id3tag], [-lid3tag -lz])
 288 HAVE_ID3TAG=yes
 289 AC_CHECK_HEADER(id3tag.h, [], HAVE_ID3TAG=no)
 290 AC_CHECK_LIB([id3tag], [id3_file_fdopen], [], HAVE_ID3TAG=no)
 291 LIB_SUBST_FLAGS(id3tag)
 292 UNSTASH_FLAGS
 293 ########################################################################### oss
 294 STASH_FLAGS
 295 LIB_ARG_WITH([oss], [])
 296 AC_CHECK_HEADER(sys/soundcard.h, [HAVE_OSS=yes], [HAVE_OSS=no])
 297 AC_CHECK_LIB(ossaudio, _oss_ioctl, [oss_ldflags="$oss_ldflags -lossaudio"], [])
 298 LIB_SUBST_FLAGS(oss)
 299 UNSTASH_FLAGS
 300 ########################################################################### alsa
 301 STASH_FLAGS
 302 LIB_ARG_WITH([alsa], [-lasound])
 303 HAVE_ALSA=yes
 304 AC_CHECK_HEADER(alsa/asoundlib.h, [], HAVE_ALSA=no)
 305 AC_CHECK_LIB([asound], [snd_pcm_open], [], HAVE_ALSA=no)
 306 LIB_SUBST_FLAGS(alsa)
 307 UNSTASH_FLAGS
 308 ######################################################################### pthread
 309 STASH_FLAGS
 310 LIB_ARG_WITH([pthread], [-lpthread])
 311 HAVE_PTHREAD=yes
 312 AC_CHECK_HEADER(pthread.h, [], HAVE_PTHREAD=no)
 313 AC_CHECK_LIB([pthread], [pthread_create], [], HAVE_PTHREAD=no)
 314 LIB_SUBST_FLAGS(pthread)
 315 UNSTASH_FLAGS
 316 ########################################################################### libao
 317 STASH_FLAGS
 318 LIB_ARG_WITH([ao], [-lao])
 319 HAVE_AO=yes
 320 AC_CHECK_HEADER(ao/ao.h, [], HAVE_AO=no)
 321 AC_CHECK_LIB([ao], [ao_initialize], [], HAVE_AO=no)
 322 LIB_SUBST_FLAGS(ao)
 323 UNSTASH_FLAGS
 324 AC_DEFUN([NEED_AO_OBJECTS], [{ test $HAVE_AO = yes -a $HAVE_PTHREAD = yes; }])
 325 ######################################################################## readline
 326 STASH_FLAGS
 327 AC_SEARCH_LIBS([tgetent], [tinfo curses terminfo termcap])
 328 LIB_ARG_WITH([readline], [-lreadline $LIBS])
 329 HAVE_READLINE=yes
 330 AC_CHECK_HEADER([readline/readline.h], [], [HAVE_READLINE=no])
 331 AC_CHECK_LIB([readline], [rl_free_keymap], [], HAVE_READLINE=no)
 332 AC_CHECK_DECL(
 333         [rl_free_keymap],
 334         [AC_DEFINE(RL_FREE_KEYMAP_DECLARED, 1, readline >= 6.3)],
 335         [],
 336         [
 337                 #include <stdio.h>
 338                 #include <readline/readline.h>
 339         ]
 340 )
 341 LIB_SUBST_FLAGS(readline)
 342 UNSTASH_FLAGS
 343 ############################################################# libsamplerate
 344 STASH_FLAGS
 345 LIB_ARG_WITH([samplerate], [-lsamplerate])
 346 HAVE_SAMPLERATE=yes
 347 AC_CHECK_HEADER(samplerate.h, [], HAVE_SAMPLERATE=no)
 348 AC_CHECK_LIB([samplerate], [src_process], [], HAVE_SAMPLERATE=no)
 349 LIB_SUBST_FLAGS(samplerate)
 350 UNSTASH_FLAGS
 351 ######################################################################### server
 352 if test -n "$CRYPTOLIB" && test $HAVE_OSL = yes && test -n "$BISON" && \
 353                 test -n "$FLEX"; then
 354         build_server="yes"
 355         executables="$executables server"
 356         server_errlist_objs="
 357                 server
 358                 afh_common
 359                 mp3_afh
 360                 vss
 361                 command
 362                 net
 363                 string
 364                 signal
 365                 time
 366                 daemon
 367                 http_send
 368                 close_on_fork
 369                 mm
 370                 crypt_common
 371                 base64
 372                 ipc
 373                 dccp_send
 374                 fd
 375                 user_list
 376                 chunk_queue
 377                 afs
 378                 aft
 379                 mood
 380                 mp
 381                 score
 382                 attribute
 383                 blob
 384                 playlist
 385                 sched
 386                 acl
 387                 send_common
 388                 udp_send
 389                 color
 390                 fec
 391                 wma_afh
 392                 wma_common
 393                 sideband
 394                 version
 395                 lsu
 396         "
 397         if test "$CRYPTOLIB" = openssl; then
 398                 server_errlist_objs="$server_errlist_objs crypt"
 399         else
 400                 server_errlist_objs="$server_errlist_objs gcrypt"
 401         fi
 402         NEED_OGG_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh_common"
 403         NEED_VORBIS_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh"
 404         NEED_SPEEX_OBJECTS() && server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 405         NEED_OPUS_OBJECTS() && server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 406         NEED_FLAC_OBJECTS && server_errlist_objs="$server_errlist_objs flac_afh"
 407         if test $HAVE_FAAD = yes; then
 408                 server_errlist_objs="$server_errlist_objs aac_afh"
 409         fi
 410         server_objs="$server_errlist_objs"
 411         AC_SUBST(server_objs, add_dot_o($server_objs))
 412 else
 413         build_server="no"
 414 fi
 415 ############################################################# client
 416 if test -n "$CRYPTOLIB"; then
 417         build_client="yes"
 418         executables="$executables client"
 419         client_errlist_objs="
 420                 client
 421                 net
 422                 string
 423                 fd
 424                 sched
 425                 stdin
 426                 stdout
 427                 time
 428                 sideband
 429                 client_common
 430                 buffer_tree
 431                 crypt_common
 432                 base64
 433                 version
 434         "
 435         if test "$CRYPTOLIB" = openssl; then
 436                 client_errlist_objs="$client_errlist_objs crypt"
 437         else
 438                 client_errlist_objs="$client_errlist_objs gcrypt"
 439         fi
 440         if test $HAVE_READLINE = yes; then
 441                 client_errlist_objs="$client_errlist_objs interactive"
 442         fi
 443         client_objs="$client_errlist_objs"
 444         AC_SUBST(client_objs, add_dot_o($client_errlist_objs))
 445 else
 446         build_client="no"
 447 fi
 448 ############################################################# audiod
 449 if test -n "$CRYPTOLIB"; then
 450         build_audiod="yes"
 451         executables="$executables audiod"
 452         audiod_audio_formats="wma"
 453         audiod_errlist_objs="$audiod_errlist_objs
 454                 audiod
 455                 signal
 456                 string
 457                 daemon
 458                 stat
 459                 net
 460                 crypt_common
 461                 base64
 462                 sideband
 463                 time
 464                 grab_client
 465                 filter_common
 466                 wav_filter
 467                 compress_filter
 468                 amp_filter
 469                 http_recv
 470                 dccp_recv
 471                 recv_common
 472                 fd
 473                 sched
 474                 write_common
 475                 file_write
 476                 audiod_command
 477                 fecdec_filter
 478                 client_common
 479                 udp_recv
 480                 color
 481                 fec
 482                 prebuffer_filter
 483                 version
 484                 bitstream
 485                 imdct
 486                 wma_common
 487                 wmadec_filter
 488                 buffer_tree
 489                 sync_filter
 490                 lsu
 491         "
 492         if test "$CRYPTOLIB" = openssl; then
 493                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 494         else
 495                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 496         fi
 497         NEED_VORBIS_OBJECTS && {
 498                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 499                 audiod_audio_formats="$audiod_audio_formats ogg"
 500         }
 501         NEED_SPEEX_OBJECTS && {
 502                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 503                 audiod_audio_formats="$audiod_audio_formats spx"
 504         }
 505         NEED_OPUS_OBJECTS && {
 506                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 507                 audiod_audio_formats="$audiod_audio_formats opus"
 508         }
 509         NEED_FLAC_OBJECTS && {
 510                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
 511                 audiod_audio_formats="$audiod_audio_formats flac"
 512         }
 513         if test $HAVE_FAAD = yes; then
 514                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter"
 515                 audiod_audio_formats="$audiod_audio_formats aac"
 516         fi
 517         if test $HAVE_MAD = yes; then
 518                 audiod_audio_formats="$audiod_audio_formats mp3"
 519                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 520         fi
 521         if test $HAVE_OSS = yes; then
 522                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
 523         fi
 524         if test $HAVE_ALSA = yes; then
 525                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 526         fi
 527         NEED_AO_OBJECTS && {
 528                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
 529         }
 530         if test $HAVE_SAMPLERATE = yes; then
 531                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
 532         fi
 533         audiod_objs="$audiod_errlist_objs"
 534         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 535
 536         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 537         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 538                 enum of audio formats supported by audiod)
 539         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 540         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 541 else
 542         build_audiod="no"
 543 fi
 544 ########################################################################### mixer
 545 if test $HAVE_OSS = yes -o $HAVE_ALSA = yes; then
 546         build_mixer="yes"
 547         executables="$executables mixer"
 548         mixer_errlist_objs="mixer exec string fd version"
 549         if test $HAVE_OSS = yes; then
 550                 mixer_errlist_objs="$mixer_errlist_objs oss_mix"
 551         fi
 552         if test $HAVE_ALSA = yes; then
 553                 mixer_errlist_objs="$mixer_errlist_objs alsa_mix"
 554         fi
 555         mixer_objs="$mixer_errlist_objs"
 556         AC_SUBST(mixer_objs, add_dot_o($mixer_objs))
 557 else
 558         build_mixer="no"
 559         AC_MSG_WARN([no mixer support])
 560 fi
 561 ########################################################################### gui
 562 if test $HAVE_CURSES = yes; then
 563         build_gui="yes"
 564         executables="$executables gui"
 565         gui_errlist_objs="
 566                 exec
 567                 signal
 568                 string
 569                 stat
 570                 ringbuffer
 571                 fd
 572                 gui
 573                 gui_theme
 574                 time
 575                 sched
 576                 version
 577         "
 578         gui_objs="$gui_errlist_objs"
 579         AC_SUBST(gui_objs, add_dot_o($gui_objs))
 580 else
 581         build_gui="no"
 582         AC_MSG_WARN([no curses lib, cannot build para_gui])
 583 fi
 584 ######################################################################## filter
 585 filter_errlist_objs="
 586         filter_common
 587         wav_filter
 588         compress_filter
 589         filter
 590         string
 591         stdin
 592         stdout
 593         sched
 594         fd
 595         amp_filter
 596         fecdec_filter
 597         fec
 598         version
 599         prebuffer_filter
 600         time
 601         bitstream
 602         imdct
 603         wma_common
 604         wmadec_filter
 605         buffer_tree
 606         net
 607         sync_filter
 608 "
 609 NEED_VORBIS_OBJECTS && filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 610 NEED_SPEEX_OBJECTS && filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 611 NEED_OPUS_OBJECTS && filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
 612 NEED_FLAC_OBJECTS && filter_errlist_objs="$filter_errlist_objs flacdec_filter"
 613 if test $HAVE_FAAD = yes; then
 614         filter_errlist_objs="$filter_errlist_objs aacdec_filter"
 615 fi
 616 if test $HAVE_MAD = yes; then
 617         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 618 fi
 619 if test $HAVE_SAMPLERATE = yes; then
 620         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
 621 fi
 622 filter_objs="$filter_errlist_objs"
 623
 624 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 625 ########################################################################## recv
 626 recv_errlist_objs="
 627         http_recv
 628         recv_common
 629         recv
 630         time
 631         string
 632         net
 633         dccp_recv
 634         fd
 635         sched
 636         stdout
 637         udp_recv
 638         buffer_tree
 639         afh_recv
 640         afh_common
 641         wma_afh
 642         wma_common
 643         mp3_afh
 644         version
 645 "
 646 NEED_OGG_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
 647 NEED_VORBIS_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh"
 648 NEED_SPEEX_OBJECTS && recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
 649 NEED_OPUS_OBJECTS && recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
 650 NEED_FLAC_OBJECTS && recv_errlist_objs="$recv_errlist_objs flac_afh"
 651
 652 if test $HAVE_FAAD = yes; then
 653         recv_errlist_objs="$recv_errlist_objs aac_afh"
 654 fi
 655 recv_objs="$recv_errlist_objs"
 656 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 657 ########################################################################### afh
 658 audio_format_handlers="mp3 wma"
 659 afh_errlist_objs="
 660         afh
 661         string
 662         fd
 663         mp3_afh
 664         afh_common
 665         time
 666         wma_afh
 667         wma_common
 668         version
 669 "
 670 NEED_OGG_OBJECTS && afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 671 NEED_VORBIS_OBJECTS && {
 672         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 673         audio_format_handlers="$audio_format_handlers ogg"
 674 }
 675 NEED_SPEEX_OBJECTS && {
 676         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 677         audio_format_handlers="$audio_format_handlers spx"
 678 }
 679 NEED_OPUS_OBJECTS && {
 680         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
 681         audio_format_handlers="$audio_format_handlers opus"
 682 }
 683 NEED_FLAC_OBJECTS && {
 684         afh_errlist_objs="$afh_errlist_objs flac_afh"
 685         audio_format_handlers="$audio_format_handlers flac"
 686 }
 687 if test $HAVE_FAAD = yes; then
 688         afh_errlist_objs="$afh_errlist_objs aac_afh"
 689         audio_format_handlers="$audio_format_handlers aac"
 690 fi
 691
 692 afh_objs="$afh_errlist_objs"
 693
 694 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 695 ########################################################################## play
 696 play_errlist_objs="
 697         play
 698         fd
 699         sched
 700         buffer_tree
 701         time
 702         string
 703         net
 704         afh_recv
 705         afh_common
 706         wma_afh
 707         wma_common
 708         mp3_afh
 709         recv_common
 710         udp_recv
 711         http_recv
 712         dccp_recv
 713         filter_common
 714         fec
 715         bitstream
 716         imdct
 717         wav_filter
 718         compress_filter
 719         amp_filter
 720         prebuffer_filter
 721         fecdec_filter
 722         wmadec_filter
 723         write_common
 724         file_write
 725         version
 726         sync_filter
 727         lsu
 728 "
 729 NEED_OGG_OBJECTS && play_errlist_objs="$play_errlist_objs ogg_afh_common"
 730 NEED_VORBIS_OBJECTS && {
 731         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
 732 }
 733 NEED_SPEEX_OBJECTS && {
 734         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
 735 }
 736 NEED_OPUS_OBJECTS &&
 737         play_errlist_objs="$play_errlist_objs
 738                 opusdec_filter
 739                 opus_afh
 740                 opus_common
 741         "
 742 NEED_FLAC_OBJECTS && {
 743         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
 744 }
 745 if test $HAVE_FAAD = yes; then
 746         play_errlist_objs="$play_errlist_objs aac_afh aacdec_filter"
 747 fi
 748 if test $HAVE_MAD = yes; then
 749         play_errlist_objs="$play_errlist_objs mp3dec_filter"
 750 fi
 751 if test $HAVE_OSS = yes; then
 752         play_errlist_objs="$play_errlist_objs oss_write"
 753 fi
 754 if test $HAVE_ALSA = yes; then
 755         play_errlist_objs="$play_errlist_objs alsa_write"
 756 fi
 757 NEED_AO_OBJECTS && {
 758         play_errlist_objs="$play_errlist_objs ao_write"
 759 }
 760 if test $HAVE_READLINE = yes; then
 761         play_errlist_objs="$play_errlist_objs interactive"
 762 fi
 763 if test $HAVE_SAMPLERATE = yes; then
 764         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
 765 fi
 766
 767 play_objs="$play_errlist_objs"
 768 AC_SUBST(play_objs, add_dot_o($play_objs))
 769 ######################################################################### write
 770 write_errlist_objs="
 771         write
 772         write_common
 773         file_write
 774         time
 775         fd
 776         string
 777         sched
 778         stdin
 779         buffer_tree
 780         check_wav
 781         version
 782 "
 783
 784 NEED_AO_OBJECTS && {
 785         write_errlist_objs="$write_errlist_objs ao_write"
 786 }
 787 if test $HAVE_OSS = yes; then
 788         write_errlist_objs="$write_errlist_objs oss_write"
 789 fi
 790 if test $HAVE_ALSA = yes; then
 791         write_errlist_objs="$write_errlist_objs alsa_write"
 792 fi
 793 write_objs="$write_errlist_objs"
 794 AC_SUBST(write_objs, add_dot_o($write_objs))
 795 ######################################################################## audioc
 796 audioc_errlist_objs="
 797         audioc
 798         string
 799         net
 800         fd
 801         version
 802 "
 803 if test $HAVE_READLINE = yes; then
 804         audioc_errlist_objs="$audioc_errlist_objs
 805                 buffer_tree
 806                 interactive
 807                 sched
 808                 time
 809         "
 810 fi
 811 audioc_objs="$audioc_errlist_objs"
 812 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 813
 814 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
 815         [formats supported by para_server and para_afh])
 816 AC_SUBST(executables)
 817
 818 AC_OUTPUT
 819 AC_MSG_NOTICE([
 820 paraslash configuration:
 821 ~~~~~~~~~~~~~~~~~~~~~~~~
 822 crypto lib: ${CRYPTOLIB:-[none]}
 823 unix socket credentials: $have_ucred
 824 readline (interactive CLIs): $HAVE_READLINE
 825 id3 version 2 support: $HAVE_ID3TAG
 826 faad: $HAVE_FAAD
 827 audio format handlers: $audio_format_handlers
 828
 829 para_server: $build_server
 830 para_gui: $build_gui
 831 para_mixer: $build_mixer
 832 para_client: $build_client
 833 para_audiod: $build_audiod
 834 ])