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                 AC_SUBST(HAVE_[]m4_toupper([$1]))
  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 AC_DEFUN([REQUIRE_EXECUTABLE], [
  51         AC_PATH_PROG(m4_toupper([$1]), [$1])
  52         test -z "$m4_toupper([$1])" && AC_MSG_ERROR(
  53                 [$1 is required to build this package])
  54 ])
  55
  56 AC_USE_SYSTEM_EXTENSIONS
  57 AC_C_BIGENDIAN()
  58 AC_PROG_CC
  59 AC_PROG_CPP
  60
  61 REQUIRE_EXECUTABLE([bison])
  62 REQUIRE_EXECUTABLE([flex])
  63 REQUIRE_EXECUTABLE([m4])
  64
  65 executables="recv filter audioc write afh play"
  66 ########################################################################### osl
  67 STASH_FLAGS
  68 LIB_ARG_WITH([osl], [-losl])
  69 HAVE_OSL=yes
  70 AC_CHECK_HEADER(osl.h, [], [HAVE_OSL=no])
  71 AC_CHECK_LIB([osl], [osl_open_table], [], [HAVE_OSL=no])
  72 LIB_SUBST_FLAGS(osl)
  73 UNSTASH_FLAGS
  74 ######################################################################## lopsub
  75 HAVE_LOPSUB=yes
  76 AC_PATH_PROG([LOPSUBGEN], [lopsubgen])
  77 test -z "$LOPSUBGEN" && HAVE_LOPSUB=no
  78 STASH_FLAGS
  79 LIB_ARG_WITH([lopsub], [-llopsub])
  80 AC_CHECK_HEADER(lopsub.h, [], [HAVE_LOPSUB=no])
  81 AC_CHECK_LIB([lopsub], [lls_merge], [], [HAVE_LOPSUB=no])
  82 if test $HAVE_LOPSUB = no; then AC_MSG_ERROR([
  83         The lopsub library is required to build this software, but
  84         the above checks indicate it is not installed on your system.
  85         Run the following command to download a copy.
  86                 git clone git://git.tuebingen.mpg.de/lopsub.git
  87         Install the library, then run this configure script again.
  88 ])
  89 fi
  90 LIB_SUBST_FLAGS([lopsub])
  91 UNSTASH_FLAGS
  92 ######################################################################## openssl
  93 STASH_FLAGS
  94 HAVE_OPENSSL=yes
  95 LIB_ARG_WITH([openssl], [-lssl -lcrypto])
  96 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
  97 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
  98 LIB_SUBST_FLAGS(openssl)
  99 if test $HAVE_OPENSSL = yes; then
 100         HAVE_RSA_SET0_KEY=yes
 101         AC_CHECK_DECL([RSA_set0_key], [], [], [#include <openssl/rsa.h>])
 102         AC_CHECK_LIB([crypto], [RSA_set0_key], [], [])
 103         if test "$ac_cv_have_decl_RSA_set0_key" != "$ac_cv_lib_crypto_RSA_set0_key"; then
 104                 AC_MSG_ERROR([openssl header/library mismatch])
 105         fi
 106         if test "$ac_cv_have_decl_RSA_set0_key" = yes; then
 107                 AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl >= 1.1])
 108         else
 109                 AC_MSG_WARN([
 110         Old openssl library detected. Support for openssl-1.0 and earlier
 111         will be removed in the next major paraslash release. Please upgrade
 112         your openssl installation.])
 113         fi
 114         HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=yes
 115         AC_CHECK_DECL([CRYPTO_cleanup_all_ex_data], [],
 116                 [HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=no],
 117                 [#include <openssl/rsa.h>])
 118         AC_CHECK_LIB([crypto], [CRYPTO_cleanup_all_ex_data], [],
 119                 [HAVE_CRYPTO_CLEANUP_ALL_EX_DATA=no])
 120         test $HAVE_CRYPTO_CLEANUP_ALL_EX_DATA = yes &&
 121                 AC_DEFINE([HAVE_CRYPTO_CLEANUP_ALL_EX_DATA], [1],
 122                         [not available on FreeBSD 12])
 123         HAVE_OPENSSL_THREAD_STOP=yes
 124         AC_CHECK_DECL([OPENSSL_thread_stop], [],
 125                 [HAVE_OPENSSL_THREAD_STOP=no],
 126                 [#include <openssl/crypto.h>])
 127         AC_CHECK_LIB([crypto], [OPENSSL_thread_stop], [],
 128                 [HAVE_OPENSSL_THREAD_STOP=no])
 129         test $HAVE_OPENSSL_THREAD_STOP = yes &&
 130                 AC_DEFINE([HAVE_OPENSSL_THREAD_STOP], [1],
 131                         [not available on openssl-1.0])
 132 fi
 133 UNSTASH_FLAGS
 134 ######################################################################### gcrypt
 135 STASH_FLAGS
 136 HAVE_GCRYPT=yes
 137 LIB_ARG_WITH([gcrypt], [-lgcrypt])
 138 AC_CHECK_HEADER(gcrypt.h, [], [HAVE_GCRYPT=no])
 139 AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [HAVE_GCRYPT=no])
 140 LIB_SUBST_FLAGS(gcrypt)
 141 UNSTASH_FLAGS
 142 ######################################################################### crypto
 143 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 144         Force using crypto library "lib". This package requires either
 145         openssl or libgcrypt being installed. Possible values for "lib"
 146         are thus "openssl" and "gcrypt". If this option is not given,
 147         openssl is tried first. If openssl was not found, gcrypt is
 148         tried next.])])
 149
 150 CRYPTOLIB="$enable_cryptolib"
 151 case "$enable_cryptolib" in
 152 "openssl")
 153         test $HAVE_OPENSSL = no && AC_MSG_ERROR(openssl not found)
 154         crypto_ldflags="$openssl_ldflags"
 155         ;;
 156 "gcrypt")
 157         test $HAVE_GCRYPT = no && AC_MSG_ERROR(gcrypt not found)
 158         crypto_ldflags="$gcrypt_ldflags"
 159         ;;
 160 "")
 161         crypto_ldflags=
 162         if test $HAVE_GCRYPT = yes; then
 163                 CRYPTOLIB=gcrypt
 164                 crypto_ldflags="$gcrypt_ldflags"
 165         fi
 166         if test $HAVE_OPENSSL = yes; then
 167                 CRYPTOLIB=openssl
 168                 crypto_ldflags="$openssl_ldflags"
 169         fi
 170         ;;
 171 *)
 172         AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib])
 173         ;;
 174 esac
 175 AC_SUBST(crypto_ldflags)
 176 AC_SUBST(CRYPTOLIB)
 177 ########################################################################## iconv
 178 STASH_FLAGS
 179 LIBS=
 180 AC_SEARCH_LIBS([libiconv_open], [iconv],
 181         [iconv_ldflags="$LIBS"],
 182         []
 183 )
 184 AC_SUBST(iconv_ldflags)
 185 AC_MSG_CHECKING([whether iconv needs const char ** cast])
 186 AC_COMPILE_IFELSE([
 187         AC_LANG_PROGRAM([
 188                 #include <iconv.h>
 189         ],[
 190                 size_t iconv(iconv_t cd, const char **inbuf,
 191                         size_t *inbytesleft, char **outbuf,
 192                         size_t *outbytesleft);
 193         ])
 194 ],
 195         [cast='(const char **)'; msg=yes],
 196         [cast=; msg=no]
 197 )
 198 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 199 AC_MSG_RESULT($msg)
 200 UNSTASH_FLAGS
 201 ########################################################################### ucred
 202 AC_CHECK_TYPE([struct ucred], [
 203         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 204 ], [], [
 205         #include <sys/types.h>
 206         #include <sys/socket.h>
 207 ])
 208 ################################################################### FNM_EXTMATCH
 209 AC_MSG_CHECKING(for extended wildcard pattern matching)
 210 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 211         #include <fnmatch.h>
 212 ]], [[
 213         unsigned n = FNM_EXTMATCH;
 214 ]])], [have_fnm_extmatch=yes], [have_fnm_extmatch=no])
 215 AC_MSG_RESULT($have_fnm_extmatch)
 216 if test $have_fnm_extmatch = yes; then
 217         AC_DEFINE(HAVE_FNM_EXTMATCH, 1, define to 1 if FNM_EXTMATCH is defined)
 218 fi
 219 ########################################################################### curses
 220 STASH_FLAGS
 221 LIB_ARG_WITH([curses], [])
 222 HAVE_CURSES=yes
 223 AC_CHECK_HEADER(curses.h, [], [HAVE_CURSES=no])
 224 AC_SEARCH_LIBS([initscr], [ncursesw curses], [], [HAVE_CURSES=no])
 225 curses_ldflags="$curses_ldflags $LIBS"
 226 LIB_SUBST_FLAGS(curses)
 227 UNSTASH_FLAGS
 228 ########################################################################### ip_mreqn
 229 AC_CHECK_TYPE([struct ip_mreqn], [
 230         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 if you have struct ip_mreqn)
 231 ], [], [
 232         #include <netdb.h>
 233         #include <net/if.h>
 234 ])
 235 ########################################################################### ogg
 236 STASH_FLAGS
 237 LIB_ARG_WITH([ogg], [-logg])
 238 HAVE_OGG=yes
 239 AC_CHECK_HEADERS([ogg/ogg.h], [], [HAVE_OGG=no])
 240 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [HAVE_OGG=no])
 241 AC_CHECK_LIB([ogg], [ogg_stream_flush_fill], [
 242         AC_DEFINE(HAVE_OGG_STREAM_FLUSH_FILL, 1, [libogg >= 1.3.0])])
 243 LIB_SUBST_FLAGS(ogg)
 244 UNSTASH_FLAGS
 245 ######################################################################### vorbis
 246 STASH_FLAGS
 247 LIB_ARG_WITH([vorbis], [-lvorbis -lvorbisfile])
 248 HAVE_VORBIS=yes
 249 AC_CHECK_HEADERS([vorbis/codec.h], [], [HAVE_VORBIS=no])
 250 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [HAVE_VORBIS=no])
 251 LIB_SUBST_FLAGS(vorbis)
 252 UNSTASH_FLAGS
 253 ######################################################################### speex
 254 STASH_FLAGS
 255 LIB_ARG_WITH([speex], [-lspeex])
 256 HAVE_SPEEX=yes
 257 AC_CHECK_HEADERS([speex/speex.h], [], [HAVE_SPEEX=no])
 258 AC_CHECK_LIB([speex], [speex_decoder_init], [], [HAVE_SPEEX=no])
 259 LIB_SUBST_FLAGS(speex)
 260 UNSTASH_FLAGS
 261 ######################################################################### opus
 262 STASH_FLAGS
 263 LIB_ARG_WITH([opus], [-lopus])
 264 HAVE_OPUS=yes
 265 AC_CHECK_HEADERS([opus/opus.h], [], [HAVE_OPUS=no])
 266 AC_CHECK_LIB([opus], [opus_multistream_decode], [], [HAVE_OPUS=no])
 267 LIB_SUBST_FLAGS(opus)
 268 UNSTASH_FLAGS
 269 ########################################################################### flac
 270 STASH_FLAGS
 271 LIB_ARG_WITH([flac], [-lFLAC -lm])
 272 HAVE_FLAC=yes
 273 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], HAVE_FLAC=no)
 274 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], HAVE_FLAC=no)
 275 LIB_SUBST_FLAGS(flac)
 276 UNSTASH_FLAGS
 277
 278 # some helpers for the ogg container format
 279 AS_IF([test "$HAVE_OGG" = 'yes' -a \( \
 280                  "$HAVE_VORBIS" = 'yes' \
 281                 -o "$HAVE_SPEEX" = 'yes' \
 282                 -o "$HAVE_OPUS" = 'yes' \
 283                 -o "$HAVE_FLAC" = 'yes' \
 284 \)], [NEED_OGG_OBJECTS=yes], [NEED_OGG_OBJECTS=no])
 285 AC_SUBST([NEED_OGG_OBJECTS])
 286 AS_IF([test "$HAVE_OGG" = 'yes' -a "$HAVE_VORBIS" = 'yes'],
 287         [NEED_VORBIS_OBJECTS=yes], [NEED_VORBIS_OBJECTS=no])
 288 AC_SUBST([NEED_VORBIS_OBJECTS])
 289 AS_IF([test "$HAVE_OGG" = 'yes' -a "$HAVE_SPEEX" = 'yes'],
 290         [NEED_SPEEX_OBJECTS=yes], [NEED_SPEEX_OBJECTS=no])
 291 AC_SUBST([NEED_SPEEX_OBJECTS])
 292 AS_IF([test "$HAVE_OGG" = 'yes' -a "$HAVE_OPUS" = 'yes'],
 293         [NEED_OPUS_OBJECTS=yes], [NEED_OPUS_OBJECTS=no])
 294 AC_SUBST([NEED_OPUS_OBJECTS])
 295 AS_IF([test "$HAVE_OGG" = 'yes' -a "$HAVE_FLAC" = 'yes'],
 296         [NEED_FLAC_OBJECTS=yes], [NEED_FLAC_OBJECTS=no])
 297 AC_SUBST([NEED_FLAC_OBJECTS])
 298 ########################################################################### faad
 299 STASH_FLAGS
 300 LIB_ARG_WITH([faad], [-lfaad])
 301 HAVE_FAAD=yes
 302 AC_CHECK_HEADER(neaacdec.h, [], HAVE_FAAD=no)
 303 AC_CHECK_LIB([faad], [NeAACDecOpen], [], HAVE_FAAD=no)
 304 LIB_SUBST_FLAGS(faad)
 305 UNSTASH_FLAGS
 306 ########################################################################### mad
 307 STASH_FLAGS
 308 LIB_ARG_WITH([mad], [-lmad])
 309 HAVE_MAD=yes
 310 AC_CHECK_HEADER(mad.h, [], HAVE_MAD=no)
 311 AC_CHECK_LIB([mad], [mad_stream_init], [], HAVE_MAD=no)
 312 LIB_SUBST_FLAGS(mad)
 313 UNSTASH_FLAGS
 314 ###################################################################### libid3tag
 315 STASH_FLAGS
 316 LIB_ARG_WITH([id3tag], [-lid3tag -lz])
 317 HAVE_ID3TAG=yes
 318 AC_CHECK_HEADER(id3tag.h, [], HAVE_ID3TAG=no)
 319 AC_CHECK_LIB([id3tag], [id3_file_fdopen], [], HAVE_ID3TAG=no)
 320 LIB_SUBST_FLAGS(id3tag)
 321 UNSTASH_FLAGS
 322 ########################################################################### oss
 323 STASH_FLAGS
 324 LIB_ARG_WITH([oss], [])
 325 AC_CHECK_HEADER(sys/soundcard.h, [HAVE_OSS=yes], [HAVE_OSS=no])
 326 AC_CHECK_LIB(ossaudio, _oss_ioctl, [oss_ldflags="$oss_ldflags -lossaudio"], [])
 327 LIB_SUBST_FLAGS(oss)
 328 UNSTASH_FLAGS
 329 ########################################################################### alsa
 330 STASH_FLAGS
 331 LIB_ARG_WITH([alsa], [-lasound])
 332 HAVE_ALSA=yes
 333 AC_CHECK_HEADER(alsa/asoundlib.h, [], HAVE_ALSA=no)
 334 AC_CHECK_LIB([asound], [snd_pcm_open], [], HAVE_ALSA=no)
 335 LIB_SUBST_FLAGS(alsa)
 336 UNSTASH_FLAGS
 337 ######################################################################### pthread
 338 STASH_FLAGS
 339 LIB_ARG_WITH([pthread], [-lpthread])
 340 HAVE_PTHREAD=yes
 341 AC_CHECK_HEADER(pthread.h, [], HAVE_PTHREAD=no)
 342 AC_CHECK_LIB([pthread], [pthread_create], [], HAVE_PTHREAD=no)
 343 LIB_SUBST_FLAGS(pthread)
 344 UNSTASH_FLAGS
 345 ########################################################################### libao
 346 STASH_FLAGS
 347 LIB_ARG_WITH([ao], [-lao])
 348 HAVE_AO=yes
 349 AC_CHECK_HEADER(ao/ao.h, [], HAVE_AO=no)
 350 AC_CHECK_LIB([ao], [ao_initialize], [], HAVE_AO=no)
 351 LIB_SUBST_FLAGS(ao)
 352 UNSTASH_FLAGS
 353 AS_IF([test $HAVE_AO = yes -a $HAVE_PTHREAD = yes],
 354         [NEED_AO_OBJECTS]=yes, [NEED_AO_OBJECTS=no])
 355 AC_SUBST([NEED_AO_OBJECTS])
 356 ######################################################################## readline
 357 STASH_FLAGS
 358 AC_SEARCH_LIBS([tgetent], [tinfo curses terminfo termcap])
 359 LIB_ARG_WITH([readline], [-lreadline $LIBS])
 360 HAVE_READLINE=yes
 361 AC_CHECK_HEADER([readline/readline.h], [], [HAVE_READLINE=no])
 362 AC_CHECK_LIB([readline], [rl_free_keymap], [], HAVE_READLINE=no)
 363 AC_CHECK_DECL(
 364         [rl_free_keymap],
 365         [AC_DEFINE(RL_FREE_KEYMAP_DECLARED, 1, readline >= 6.3)],
 366         [],
 367         [
 368                 #include <stdio.h>
 369                 #include <readline/readline.h>
 370         ]
 371 )
 372 LIB_SUBST_FLAGS(readline)
 373 UNSTASH_FLAGS
 374 ############################################################# libsamplerate
 375 STASH_FLAGS
 376 LIB_ARG_WITH([samplerate], [-lsamplerate])
 377 HAVE_SAMPLERATE=yes
 378 AC_CHECK_HEADER(samplerate.h, [], HAVE_SAMPLERATE=no)
 379 AC_CHECK_LIB([samplerate], [src_process], [], HAVE_SAMPLERATE=no)
 380 LIB_SUBST_FLAGS(samplerate)
 381 UNSTASH_FLAGS
 382 ######################################################################### ubsan
 383 AC_ARG_ENABLE([ubsan], [AS_HELP_STRING(--enable-ubsan,
 384         [Detect and report undefined behaviour.])],
 385         [ENABLE_UBSAN=yes], [ENABLE_UBSAN=no])
 386 AC_SUBST(ENABLE_UBSAN)
 387 ######################################################### server and upgrade_db
 388 if test -n "$CRYPTOLIB" && test $HAVE_OSL = yes; then
 389         build_server="yes"
 390         executables="$executables server upgrade_db"
 391 else
 392         build_server="no"
 393 fi
 394 ############################################################# client
 395 if test -n "$CRYPTOLIB"; then
 396         build_client="yes"
 397         executables="$executables client"
 398 else
 399         build_client="no"
 400 fi
 401 ############################################################# audiod
 402 if test -n "$CRYPTOLIB"; then
 403         build_audiod="yes"
 404         executables="$executables audiod"
 405 else
 406         build_audiod="no"
 407 fi
 408 ########################################################################### mixer
 409 if test $HAVE_OSS = yes -o $HAVE_ALSA = yes; then
 410         build_mixer="yes"
 411         executables="$executables mixer"
 412 fi
 413 ########################################################################### gui
 414 if test $HAVE_CURSES = yes; then
 415         build_gui="yes"
 416         executables="$executables gui"
 417 fi
 418 ######################################################################## filter
 419 filter_objs="
 420         filter_common
 421         wav_filter
 422         compress_filter
 423         filter
 424         string
 425         stdin
 426         stdout
 427         sched
 428         fd
 429         amp_filter
 430         fecdec_filter
 431         fec
 432         lsu
 433         version
 434         prebuffer_filter
 435         time
 436         bitstream
 437         imdct
 438         wma_common
 439         wmadec_filter
 440         buffer_tree
 441         net
 442         sync_filter
 443 "
 444 AS_IF([test $NEED_VORBIS_OBJECTS = yes],
 445         [filter_objs="$filter_objs oggdec_filter"])
 446 AS_IF([test $NEED_SPEEX_OBJECTS = yes],
 447         [filter_objs="$filter_objs spxdec_filter spx_common"])
 448 AS_IF([test $NEED_OPUS_OBJECTS = yes],
 449         [filter_objs="$filter_objs opusdec_filter opus_common"])
 450 AS_IF([test $NEED_FLAC_OBJECTS = yes],
 451         [filter_objs="$filter_objs flacdec_filter"])
 452 if test $HAVE_FAAD = yes; then
 453         filter_objs="$filter_objs aacdec_filter"
 454 fi
 455 if test $HAVE_MAD = yes; then
 456         filter_objs="$filter_objs mp3dec_filter"
 457 fi
 458 if test $HAVE_SAMPLERATE = yes; then
 459         filter_objs="$filter_objs resample_filter check_wav"
 460 fi
 461 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 462 ########################################################################## recv
 463 recv_objs="
 464         http_recv
 465         recv_common
 466         recv
 467         time
 468         string
 469         net
 470         dccp_recv
 471         fd
 472         sched
 473         stdout
 474         udp_recv
 475         buffer_tree
 476         afh_recv
 477         afh_common
 478         wma_afh
 479         wma_common
 480         mp3_afh
 481         version
 482 "
 483 AS_IF([test $NEED_OGG_OBJECTS = yes], [recv_objs="$recv_objs ogg_afh_common"])
 484 AS_IF([test $NEED_VORBIS_OBJECTS = yes], [recv_objs="$recv_objs ogg_afh"])
 485 AS_IF([test $NEED_SPEEX_OBJECTS = yes],
 486         [recv_objs="$recv_objs spx_afh spx_common"])
 487 AS_IF([test $NEED_OPUS_OBJECTS = yes],
 488         [recv_objs="$recv_objs opus_afh opus_common"])
 489 AS_IF([test $NEED_FLAC_OBJECTS = yes], [recv_objs="$recv_objs flac_afh"])
 490
 491 if test $HAVE_FAAD = yes; then
 492         recv_objs="$recv_objs aac_afh mp4"
 493 fi
 494 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 495 ########################################################################### afh
 496 audio_format_handlers="mp3 wma"
 497 afh_objs="
 498         afh
 499         string
 500         fd
 501         mp3_afh
 502         afh_common
 503         time
 504         wma_afh
 505         wma_common
 506         version
 507 "
 508 AS_IF([test $NEED_OGG_OBJECTS = yes], [afh_objs="$afh_objs ogg_afh_common"])
 509 AS_IF([test $NEED_VORBIS_OBJECTS = yes], [
 510         afh_objs="$afh_objs ogg_afh"
 511         audio_format_handlers="$audio_format_handlers ogg"
 512 ])
 513 AS_IF([test $NEED_SPEEX_OBJECTS = yes], [
 514         afh_objs="$afh_objs spx_afh spx_common"
 515         audio_format_handlers="$audio_format_handlers spx"
 516 ])
 517 AS_IF([test $NEED_OPUS_OBJECTS = yes], [
 518         afh_objs="$afh_objs opus_afh opus_common"
 519         audio_format_handlers="$audio_format_handlers opus"
 520 ])
 521 AS_IF([test $NEED_FLAC_OBJECTS = yes], [
 522         afh_objs="$afh_objs flac_afh"
 523         audio_format_handlers="$audio_format_handlers flac"
 524 ])
 525 if test $HAVE_FAAD = yes; then
 526         afh_objs="$afh_objs aac_afh mp4"
 527         audio_format_handlers="$audio_format_handlers aac"
 528 fi
 529 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 530 ########################################################################## play
 531 play_objs="
 532         play
 533         fd
 534         sched
 535         buffer_tree
 536         time
 537         string
 538         net
 539         afh_recv
 540         afh_common
 541         wma_afh
 542         wma_common
 543         mp3_afh
 544         recv_common
 545         udp_recv
 546         http_recv
 547         dccp_recv
 548         filter_common
 549         fec
 550         bitstream
 551         imdct
 552         wav_filter
 553         compress_filter
 554         amp_filter
 555         prebuffer_filter
 556         fecdec_filter
 557         wmadec_filter
 558         write_common
 559         file_write
 560         version
 561         sync_filter
 562         lsu
 563 "
 564 AS_IF([test $NEED_OGG_OBJECTS = yes], [play_objs="$play_objs ogg_afh_common"])
 565 AS_IF([test $NEED_VORBIS_OBJECTS = yes],
 566         [play_objs="$play_objs oggdec_filter ogg_afh"])
 567 AS_IF([test $NEED_SPEEX_OBJECTS = yes],
 568         [play_objs="$play_objs spxdec_filter spx_afh spx_common"])
 569 AS_IF([test $NEED_OPUS_OBJECTS = yes],
 570         [play_objs="$play_objs opusdec_filter opus_afh opus_common"])
 571 AS_IF([test $NEED_FLAC_OBJECTS = yes],
 572         [play_objs="$play_objs flacdec_filter flac_afh"])
 573 if test $HAVE_FAAD = yes; then
 574         play_objs="$play_objs aac_afh aacdec_filter mp4"
 575 fi
 576 if test $HAVE_MAD = yes; then
 577         play_objs="$play_objs mp3dec_filter"
 578 fi
 579 if test $HAVE_OSS = yes; then
 580         play_objs="$play_objs oss_write"
 581 fi
 582 if test $HAVE_ALSA = yes; then
 583         play_objs="$play_objs alsa_write"
 584 fi
 585 if test $NEED_AO_OBJECTS = yes; then
 586         play_objs="$play_objs ao_write"
 587 fi
 588 if test $HAVE_READLINE = yes; then
 589         play_objs="$play_objs interactive"
 590 fi
 591 if test $HAVE_SAMPLERATE = yes; then
 592         play_objs="$play_objs resample_filter check_wav"
 593 fi
 594 AC_SUBST(play_objs, add_dot_o($play_objs))
 595 ######################################################################### write
 596 write_objs="
 597         write
 598         write_common
 599         file_write
 600         time
 601         fd
 602         string
 603         sched
 604         stdin
 605         buffer_tree
 606         check_wav
 607         version
 608 "
 609
 610 if test $NEED_AO_OBJECTS = yes; then
 611         write_objs="$write_objs ao_write"
 612 fi
 613 if test $HAVE_OSS = yes; then
 614         write_objs="$write_objs oss_write"
 615 fi
 616 if test $HAVE_ALSA = yes; then
 617         write_objs="$write_objs alsa_write"
 618 fi
 619 AC_SUBST(write_objs, add_dot_o($write_objs))
 620 ######################################################################## audioc
 621 audioc_objs="
 622         audioc
 623         string
 624         lsu
 625         net
 626         fd
 627         time
 628         version
 629 "
 630 if test $HAVE_READLINE = yes; then
 631         audioc_objs="$audioc_objs
 632                 buffer_tree
 633                 interactive
 634                 sched
 635         "
 636 fi
 637 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 638
 639 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
 640         [formats supported by para_server and para_afh])
 641 AC_SUBST(executables)
 642
 643 AC_OUTPUT
 644 AC_MSG_NOTICE([
 645 paraslash configuration:
 646 ~~~~~~~~~~~~~~~~~~~~~~~~
 647 crypto lib: ${CRYPTOLIB:-[none]}
 648 readline (interactive CLIs): $HAVE_READLINE
 649 id3 version 2 support: $HAVE_ID3TAG
 650 faad: $HAVE_FAAD
 651 audio format handlers: $audio_format_handlers
 652
 653 exe: $executables
 654 para_server: $build_server
 655 para_gui: $build_gui
 656 para_mixer: $build_mixer
 657 para_client: $build_client
 658 para_audiod: $build_audiod
 659 ])