configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.61])
   5
   6 AC_INIT([paraslash],[git],[maan@systemlinux.org])
   7 AC_CONFIG_HEADER([config.h])
   8
   9 AC_CONFIG_FILES([Makefile])
  10 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
  11 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  12 AC_DEFUN([make_errlist_defines], \
  13         $(for i in $@; do \
  14                 printf "DEFINE_ERRLIST($(echo $i | tr 'a-z' 'A-Z'));"; \
  15         done) \
  16 )
  17 AC_DEFUN([make_para_errlists], \
  18         $(for i in $@; do \
  19                 printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; \
  20         done) \
  21 )
  22 AC_DEFUN([objlist_to_errlist],[ \
  23         make_errlist_defines($@) \
  24         [const char **para_errlist[[]]] = {make_para_errlists($@)} \
  25 ])
  26
  27 AC_PATH_PROG(UNAMEPATH, uname, no)
  28 if test "$UNAMEPATH" = "no"; then
  29         AC_MSG_ERROR(unable to determine system type)
  30 fi
  31 AC_MSG_CHECKING(os type)
  32 OSTYPE="`$UNAMEPATH -s`"
  33 AC_MSG_RESULT("$OSTYPE")
  34
  35 if test "$OSTYPE" = "SunOS"; then
  36         # needed on SunOS for socket magic
  37         arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
  38         AC_SUBST(arch_cppflags)
  39 fi
  40
  41 AC_C_BIGENDIAN()
  42
  43 AC_PATH_PROG([gengetopt], [gengetopt])
  44 test -z "$gengetopt" && AC_MSG_ERROR(
  45         [gengetopt is required to build this package])
  46
  47 AC_PATH_PROG([help2man], [help2man])
  48 test -z "$help2man" && AC_MSG_ERROR(
  49         [help2man is required to build this package])
  50
  51 AC_PATH_PROG([install], [install])
  52 test -z "$install" && AC_MSG_ERROR(
  53         [The install program is required to build this package])
  54
  55 AC_PROG_CC
  56 AC_PROG_CPP
  57
  58 AC_HEADER_DIRENT
  59 AC_HEADER_STDC
  60 AC_HEADER_SYS_WAIT
  61 AC_HEADER_STDBOOL
  62 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  63         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  64         sys/ipc.h unistd.h utime.h stddef.h],
  65         [], [AC_MSG_ERROR([$ac_header not found])])
  66
  67 # Checks for typedefs, structures, and compiler characteristics.
  68 AC_C_CONST
  69 AC_C_INLINE
  70 AC_TYPE_OFF_T
  71 AC_TYPE_PID_T
  72 AC_TYPE_SIZE_T
  73 AC_HEADER_TIME
  74 AC_STRUCT_TM
  75 AC_TYPE_INT8_T
  76 AC_TYPE_INT16_T
  77 AC_TYPE_INT32_T
  78 AC_TYPE_INT64_T
  79 AC_TYPE_MODE_T
  80 AC_TYPE_SSIZE_T
  81 AC_TYPE_UID_T
  82 AC_TYPE_UINT8_T
  83 AC_TYPE_UINT16_T
  84 AC_TYPE_UINT32_T
  85 AC_TYPE_UINT64_T
  86
  87 # Checks for library functions.
  88 AC_FUNC_FORK
  89 AC_PROG_GCC_TRADITIONAL
  90 AC_FUNC_MEMCMP
  91 AC_FUNC_MKTIME
  92 AC_FUNC_MMAP
  93 AC_FUNC_SELECT_ARGTYPES
  94 AC_FUNC_STAT
  95 AC_FUNC_STRFTIME
  96 AC_FUNC_VPRINTF
  97 AC_FUNC_CLOSEDIR_VOID
  98 AC_FUNC_LSTAT
  99
 100 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
 101         regcomp select strchr strdup strerror strstr strtol uname \
 102         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
 103         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
 104         [AC_MSG_ERROR([function not found, cannot live without it])])
 105
 106 executables="recv filter audioc write afh play"
 107 ################################################################## clock_gettime
 108 clock_gettime_lib=
 109 AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
 110         AC_CHECK_LIB([rt], [clock_gettime], [clock_gettime_lib=rt], [], [])
 111 ])
 112 if test -n "$clock_gettime_lib"; then
 113         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [
 114                 define to 1 if clock_gettime() is supported])
 115 fi
 116 if test "$clock_gettime_lib" = "rt"; then
 117         AC_SUBST(clock_gettime_ldflags, -lrt)
 118 fi
 119 ########################################################################### osl
 120 have_osl=yes
 121 OLD_CPPFLAGS="$CPPFLAGS"
 122 OLD_LDFLAGS="$LDFLAGS"
 123 OLD_LIBS="$LIBS"
 124 AC_ARG_WITH(osl_headers, [AS_HELP_STRING(--with-osl-headers=dir,
 125         [look for osl.h also in dir])])
 126 if test -n "$with_osl_headers"; then
 127         osl_cppflags="-I$with_osl_headers"
 128         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 129 fi
 130 AC_ARG_WITH(osl_libs, [AS_HELP_STRING(--with-osl-libs=dir,
 131         [look for libosl also in dir])])
 132 if test -n "$with_osl_libs"; then
 133         osl_libs="-L$with_osl_libs"
 134         LDFLAGS="$LDFLAGS $osl_libs"
 135 fi
 136
 137 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 138 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 139 if test "$have_osl" = "yes"; then
 140         AC_SUBST(osl_cppflags)
 141         osl_ldflags="$osl_libs -losl"
 142         AC_SUBST(osl_ldflags)
 143 else
 144         AC_MSG_WARN([libosl not found, can not build para_server.
 145 Download libosl at
 146         http://systemlinux.org/~maan/osl
 147 or execute
 148         git clone git://git.tuebingen.mpg.de/osl
 149         ])
 150 fi
 151 CPPFLAGS="$OLD_CPPFLAGS"
 152 LDFLAGS="$OLD_LDFLAGS"
 153 LIBS="$OLD_LIBS"
 154 ########################################################################### crypto
 155 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 156         Force using crypto library "lib". This package requires either
 157         openssl or libgcrypt being installed. Possible values for "lib"
 158         are thus "openssl" and "gcrypt". If this option is not given,
 159         openssl is tried first. If openssl was not found, gcrypt is
 160         tried next.])])
 161
 162 case "$enable_cryptolib" in
 163         "openssl") check_openssl="yes"; check_gcrypt="no";;
 164         "gcrypt") check_openssl="no"; check_gcrypt="yes";;
 165         "") check_openssl="yes"; check_gcrypt="yes";;
 166         *) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
 167 esac
 168 ###################################################################### openssl
 169 if test "$check_openssl" = "yes"; then
 170         OLD_CPPFLAGS="$CPPFLAGS"
 171         OLD_LDFLAGS="$LDFLAGS"
 172         OLD_LIBS="$LIBS"
 173         have_openssl="yes"
 174         AC_ARG_WITH(openssl_headers, [AS_HELP_STRING(--with-openssl-headers=dir,
 175                 [look for openssl headers also in dir])])
 176         if test -n "$with_openssl_headers"; then
 177                 openssl_cppflags="-I$with_openssl_headers"
 178                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 179         fi
 180         AC_ARG_WITH(openssl_libs, [AS_HELP_STRING(--with-openssl-libs=dir,
 181                 [look for openssl libraries also in dir])])
 182         if test -n "$with_openssl_libs"; then
 183                 openssl_libs="-L$with_openssl_libs"
 184                 LDFLAGS="$LDFLAGS $openssl_libs"
 185         fi
 186         AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 187         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 188         if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 189                 # try harder: openssl is sometimes installed in /usr/local/ssl
 190                 openssl_cppflags="-I/usr/local/ssl/include"
 191                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 192                 openssl_libs="-L/usr/local/ssl/lib"
 193                 LDFLAGS="$LDFLAGS $openssl_libs"
 194                 # clear cache
 195                 unset ac_cv_header_openssl_ssl_h 2> /dev/null
 196                 unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 197                 AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 198                 if test "$have_openssl" = "yes"; then
 199                         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 200                 fi
 201         fi
 202         if test "$have_openssl" = "yes"; then
 203                 AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 204                 AC_SUBST(openssl_cppflags)
 205                 openssl_ldflags="$openssl_libs -lssl -lcrypto"
 206                 AC_SUBST(openssl_ldflags)
 207
 208                 check_gcrypt="no"
 209         else
 210                 AC_MSG_WARN([openssl libraries not found])
 211         fi
 212         CPPFLAGS="$OLD_CPPFLAGS"
 213         LDFLAGS="$OLD_LDFLAGS"
 214         LIBS="$OLD_LIBS"
 215 else
 216         have_openssl="no"
 217 fi
 218 ########################################################################### gcrypt
 219 if test "$check_gcrypt" = "yes"; then
 220         OLD_CPPFLAGS="$CPPFLAGS"
 221         OLD_LDFLAGS="$LDFLAGS"
 222         OLD_LIBS="$LIBS"
 223         have_gcrypt="yes"
 224         AC_ARG_WITH(gcrypt_headers, [AS_HELP_STRING(--with-gcrypt-headers=dir,
 225                 [look for gcrypt headers also in dir])])
 226         if test -n "$with_gcrypt_headers"; then
 227                 gcrypt_cppflags="-I$with_gcrypt_headers"
 228                 CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
 229         fi
 230         AC_ARG_WITH(gcrypt_libs, [AS_HELP_STRING(--with-gcrypt-libs=dir,
 231                 [look for libgcrypt also in dir])])
 232         if test -n "$with_gcrypt_libs"; then
 233                 gcrypt_libs="-L$with_gcrypt_libs"
 234                 LDFLAGS="$LDFLAGS $gcrypt_libs"
 235         fi
 236         AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
 237         AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
 238         if test "$have_gcrypt" = "yes"; then
 239                 AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
 240                 AC_SUBST(gcrypt_cppflags)
 241                 gcrypt_ldflags="$gcrypt_libs -lgcrypt"
 242                 AC_SUBST(gcrypt_ldflags)
 243         else
 244                 AC_MSG_WARN([gcrypt library not found])
 245         fi
 246         CPPFLAGS="$OLD_CPPFLAGS"
 247         LDFLAGS="$OLD_LDFLAGS"
 248         LIBS="$OLD_LIBS"
 249 else
 250         have_gcrypt="no"
 251 fi
 252 ########################################################################### libsocket
 253 AC_CHECK_LIB([c], [socket],
 254         [socket_ldlflags=],
 255         [socket_ldflags="-lsocket"]
 256 )
 257 AC_SUBST(socket_ldflags)
 258 ########################################################################### libnsl
 259 AC_CHECK_LIB([c], [gethostbyname],
 260         [nsl_ldflags=],
 261         [nsl_ldflags="-lnsl"]
 262 )
 263 AC_SUBST(nsl_ldflags)
 264 ########################################################################### ucred
 265 AC_MSG_CHECKING(for struct ucred)
 266 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 267         #define _GNU_SOURCE
 268         #include <sys/types.h>
 269         #include <sys/socket.h>
 270 ]], [[
 271         struct ucred sucred; sucred.pid=0;
 272 ]])],[have_ucred=yes],[have_ucred=no])
 273 AC_MSG_RESULT($have_ucred)
 274 if test ${have_ucred} = yes; then
 275         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 276 fi
 277 ########################################################################### gengetopt
 278 echo 'option "z" z "" flag off' | $gengetopt --file-name conftest-ggo &&
 279 AC_CHECK_DECL(
 280         [gengetopt_args_info_description],
 281         [ggo_descriptions_declared=yes],
 282         [ggo_descriptions_declared=no],
 283         [#include "conftest-ggo.h"]
 284 )
 285 AC_SUBST(ggo_descriptions_declared)
 286 ########################################################################### curses
 287 have_curses="yes"
 288 OLD_CPPFLAGS="$CPPFLAGS"
 289 OLD_LDFLAGS="$LDFLAGS"
 290 OLD_LIBS="$LIBS"
 291 AC_ARG_WITH(curses_headers, [AS_HELP_STRING(--with-curses-headers=dir,
 292         [look for curses.h also in dir])])
 293 if test -n "$with_curses_headers"; then
 294         curses_cppflags="-I$with_curses_headers"
 295         CPPFLAGS="$CPPFLAGS $curses_cppflags"
 296 fi
 297 AC_ARG_WITH(curses_libs, [AS_HELP_STRING(--with-curses-libs=dir,
 298         [look for libcurses also in dir])])
 299 if test -n "$with_curses_libs"; then
 300         curses_libs="-L$with_curses_libs"
 301         LDFLAGS="$LDFLAGS $curses_libs"
 302 fi
 303 AC_CHECK_HEADER(curses.h, [], [
 304         have_curses="no"
 305 ])
 306 curses_ldflags="$curses_libs"
 307 AC_CHECK_LIB([ncursesw], [initscr],
 308         [curses_ldflags="$curses_libs -lncursesw"], [
 309                 AC_CHECK_LIB([curses], [initscr],
 310                         [curses_ldflags="$curses_libs -lcurses"],
 311                         [have_curses="no"]
 312                 )
 313         ]
 314 )
 315 AC_SUBST(curses_cppflags)
 316 AC_SUBST(curses_ldflags)
 317 CPPFLAGS="$OLD_CPPFLAGS"
 318 LDFLAGS="$OLD_LDFLAGS"
 319 LIBS="$OLD_LIBS"
 320 ########################################################################### ip_mreqn
 321 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 322 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 323         #include <netdb.h>
 324         #include <net/if.h>
 325 ]], [[
 326         struct ip_mreqn mn;
 327         mn.imr_ifindex = 0;
 328 ]])],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 329 AC_MSG_RESULT($have_ip_mreqn)
 330 if test ${have_ip_mreqn} = yes; then
 331         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 332 fi
 333 ########################################################################### osx
 334
 335 AC_MSG_CHECKING(for CoreAudio (MacOs))
 336 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 337         #include <CoreAudio/CoreAudio.h>
 338 ]], [[
 339         AudioDeviceID id;
 340 ]])],[have_core_audio=yes],[have_core_audio=no])
 341 AC_MSG_RESULT($have_core_audio)
 342 if test ${have_core_audio} = yes; then
 343         f1="-framework CoreAudio"
 344         f2="-framework AudioToolbox"
 345         f3="-framework AudioUnit"
 346         f4="-framework CoreServices"
 347         core_audio_ldflags="$f1 $f2 $f3 $f4"
 348         AC_SUBST(core_audio_ldflags)
 349         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 350 fi
 351 ####################################################### ogg/vorbis/speex/opus
 352 have_ogg="yes"
 353 OLD_CPPFLAGS="$CPPFLAGS"
 354 OLD_LDFLAGS="$LDFLAGS"
 355 OLD_LIBS="$LIBS"
 356 AC_ARG_WITH(ogg_headers, [AS_HELP_STRING(--with-ogg-headers=dir,
 357         [look for ogg headers also in dir])])
 358 AC_ARG_WITH(ogg_libs, [AS_HELP_STRING(--with-ogg-libs=dir,
 359         [look for ogg libs also in dir])])
 360 AC_ARG_WITH(vorbis_headers, [AS_HELP_STRING(--with-vorbis-headers=dir,
 361         [look for vorbis headers also in dir])])
 362 AC_ARG_WITH(vorbis_libs, [AS_HELP_STRING(--with-vorbis-libs=dir,
 363         [look for vorbis libs also in dir])])
 364 AC_ARG_WITH(speex_headers, [AS_HELP_STRING(--with-speex-headers=dir,
 365         [look for speex headers also in dir])])
 366 AC_ARG_WITH(speex_libs, [AS_HELP_STRING(--with-speex-libs=dir,
 367         [look for speex libs also in dir])])
 368 AC_ARG_WITH(opus_headers, [AS_HELP_STRING(--with-opus-headers=dir,
 369         [look for opus headers also in dir])])
 370 AC_ARG_WITH(opus_libs, [AS_HELP_STRING(--with-opus-libs=dir,
 371         [look for opus libs also in dir])])
 372
 373 if test -n "$with_ogg_headers"; then
 374         ogg_cppflags="-I$with_ogg_headers"
 375         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 376 fi
 377 if test -n "$with_ogg_libs"; then
 378         ogg_libs="-L$with_ogg_libs"
 379         LDFLAGS="$LDFLAGS $ogg_libs"
 380 fi
 381 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 382 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 383
 384 have_vorbis="yes"
 385 have_speex="yes"
 386 have_opus="yes"
 387 if test "$have_ogg" = "yes"; then
 388         # vorbis
 389         if test -n "$with_vorbis_headers"; then
 390                 vorbis_cppflags="-I$with_vorbis_headers"
 391                 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
 392         fi
 393         if test -n "$with_vorbis_libs"; then
 394                 vorbis_libs="-L$with_vorbis_libs"
 395                 LDFLAGS="$LDFLAGS $vorbis_libs"
 396         fi
 397         AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 398         AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 399
 400         # speex
 401         if test -n "$with_speex_headers"; then
 402                 speex_cppflags="-I$with_speex_headers"
 403                 CPPFLAGS="$CPPFLAGS $speex_cppflags"
 404         fi
 405         if test -n "$with_speex_libs"; then
 406                 speex_libs="-L$with_speex_libs"
 407                 LDFLAGS="$LDFLAGS $speex_libs"
 408         fi
 409         AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 410         AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 411
 412         # opus
 413         if test -n "$with_opus_headers"; then
 414                 opus_cppflags="-I$with_opus_headers"
 415                 CPPFLAGS="$CPPFLAGS $opus_cppflags"
 416         fi
 417         if test -n "$with_opus_libs"; then
 418                 opus_libs="-L$with_opus_libs"
 419                 LDFLAGS="$LDFLAGS $opus_libs"
 420         fi
 421         AC_CHECK_LIB([opus], [opus_multistream_decode], [], [ have_opus="no" ])
 422         AC_CHECK_HEADERS([opus/opus.h], [], [ have_opus="no" ])
 423 else
 424         AC_MSG_WARN([vorbis/speex/opus depend on libogg, which was not detected])
 425         have_vorbis="no"
 426         have_speex="no"
 427         have_opus="no"
 428 fi
 429
 430 msg="support in para_server/para_filter/para_afh"
 431 if test "$have_vorbis" = "yes" || \
 432                 test "$have_speex" = "yes" || \
 433                 test "$have_opus" = "yes"; then
 434         AC_SUBST(ogg_cppflags)
 435         ogg_ldflags="$ogg_libs -logg"
 436         if test "$OSTYPE" = "Darwin"; then
 437                 ogg_ldflags="-Wl,-bind_at_load $ogg_ldflags"
 438         fi
 439         AC_SUBST(ogg_ldflags)
 440 fi
 441 if test "$have_vorbis" = "yes"; then
 442         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 443         vorbis_ldflags="$vorbis_libs -lvorbis -lvorbisfile"
 444         AC_SUBST(vorbis_ldflags)
 445 fi
 446 if test "$have_speex" = "yes"; then
 447         AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 448         AC_SUBST(speex_cppflags)
 449         speex_ldflags="$speex_libs -lspeex"
 450         AC_SUBST(speex_ldflags)
 451 else
 452         AC_MSG_WARN([no ogg/speex $msg])
 453 fi
 454 if test "$have_opus" = "yes"; then
 455         AC_DEFINE(HAVE_OPUS, 1, define to 1 to turn on ogg/opus support)
 456         AC_SUBST(opus_cppflags)
 457         opus_ldflags="$opus_libs -lopus"
 458         AC_SUBST(opus_ldflags)
 459         audio_format_handlers="$audio_format_handlers opus"
 460 else
 461         AC_MSG_WARN([no ogg/opus $msg])
 462 fi
 463 CPPFLAGS="$OLD_CPPFLAGS"
 464 LDFLAGS="$OLD_LDFLAGS"
 465 LIBS="$OLD_LIBS"
 466 ########################################################################### faad
 467 have_faad=yes
 468 OLD_CPPFLAGS="$CPPFLAGS"
 469 OLD_LDFLAGS="$LDFLAGS"
 470 OLD_LIBS="$LIBS"
 471 AC_ARG_WITH(faad_headers, [AS_HELP_STRING(--with-faad-headers=dir,
 472         [look for neaacdec.h also in dir])])
 473 if test -n "$with_faad_headers"; then
 474         faad_cppflags="-I$with_faad_headers"
 475         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 476 fi
 477 AC_ARG_WITH(faad_libs, [AS_HELP_STRING(--with-faad-libs=dir,
 478         [look for libfaad also in dir])])
 479 if test -n "$with_faad_libs"; then
 480         faad_libs="-L$with_faad_libs"
 481         LDFLAGS="$LDFLAGS $faad_libs"
 482 fi
 483 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 484 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 485 if test "$have_faad" = "yes"; then
 486         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 487         AC_SUBST(faad_cppflags)
 488         faad_ldflags="$faad_libs -lfaad"
 489         AC_SUBST(faad_ldflags)
 490 fi
 491 CPPFLAGS="$OLD_CPPFLAGS"
 492 LDFLAGS="$OLD_LDFLAGS"
 493 LIBS="$OLD_LIBS"
 494 ########################################################################### mad
 495 have_mad="yes"
 496 OLD_CPPFLAGS="$CPPFLAGS"
 497 OLD_LDFLAGS="$LDFLAGS"
 498 OLD_LIBS="$LIBS"
 499
 500 AC_ARG_WITH(mad_headers, [AS_HELP_STRING(--with-mad-headers=dir,
 501         [look for mad.h also in dir])])
 502 if test -n "$with_mad_headers"; then
 503         mad_cppflags="-I$with_mad_headers"
 504         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 505 fi
 506 AC_ARG_WITH(mad_libs, [AS_HELP_STRING(--with-mad-libs=dir,
 507         [look for libmad also in dir])])
 508 if test -n "$with_mad_libs"; then
 509         mad_libs="-L$with_mad_libs"
 510         LDFLAGS="$LDFLAGS $mad_libs"
 511 fi
 512 AC_CHECK_HEADERS([mad.h], [], [
 513         have_mad="no"
 514 ])
 515 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 516         have_mad="no"
 517 ])
 518 if test "$have_mad" = "yes"; then
 519         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 520         AC_SUBST(mad_cppflags)
 521         mad_ldflags="$mad_libs -lmad"
 522         AC_SUBST(mad_ldflags)
 523 else
 524         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 525 fi
 526 CPPFLAGS="$OLD_CPPFLAGS"
 527 LDFLAGS="$OLD_LDFLAGS"
 528 LIBS="$OLD_LIBS"
 529 ###################################################################### libid3tag
 530 OLD_CPPFLAGS="$CPPFLAGS"
 531 OLD_LDFLAGS="$LDFLAGS"
 532 OLD_LIBS="$LIBS"
 533
 534 have_libid3tag="yes"
 535 AC_ARG_WITH(id3tag_headers, [AS_HELP_STRING(--with-id3tag-headers=dir,
 536         [look for id3tag header files also in dir])])
 537 if test -n "$with_id3tag_headers"; then
 538         id3tag_cppflags="-I$with_id3tag_headers"
 539         CPPFLAGS="$CPPFLAGS $id3tag_cppflags"
 540 fi
 541 AC_ARG_WITH(id3tag_libs, [AS_HELP_STRING(--with-id3tag-libs=dir,
 542         [look for id3tag libs also in dir])])
 543 if test -n "$with_id3tag_libs"; then
 544         id3tag_libs="-L$with_id3tag_libs"
 545         LDFLAGS="$LDFLAGS $id3tag_libs"
 546 fi
 547
 548 AC_MSG_CHECKING(for libid3tag)
 549 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 550         #include <id3tag.h>
 551 ]], [[
 552         struct id3_tag t = {.flags = 0};
 553 ]])],[],[have_libid3tag=no])
 554 AC_MSG_RESULT($have_libid3tag)
 555
 556 if test ${have_libid3tag} = yes; then
 557         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 558         AC_SUBST(id3tag_cppflags)
 559         AC_SUBST(id3tag_ldflags, "$id3tag_libs -lid3tag -lz")
 560 fi
 561 CPPFLAGS="$OLD_CPPFLAGS"
 562 LDFLAGS="$OLD_LDFLAGS"
 563 LIBS="$OLD_LIBS"
 564 ########################################################################### flac
 565 OLD_CPPFLAGS="$CPPFLAGS"
 566 OLD_LDFLAGS="$LDFLAGS"
 567 OLD_LIBS="$LIBS"
 568
 569 have_flac="yes"
 570 AC_ARG_WITH(flac_headers, [AS_HELP_STRING(--with-flac-headers=dir,
 571         [look for flac headers also in dir])])
 572 if test -n "$with_flac_headers"; then
 573         flac_cppflags="-I$with_flac_headers"
 574         CPPFLAGS="$CPPFLAGS $flac_cppflags"
 575 fi
 576 AC_ARG_WITH(flac_libs, [AS_HELP_STRING(--with-flac-libs=dir,
 577         [look for flac libs also in dir])])
 578 if test -n "$with_flac_libs"; then
 579         flac_libs="-L$with_flac_libs"
 580         LDFLAGS="$LDFLAGS $flac_libs"
 581 fi
 582 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 583 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], [
 584         # nope, try again with -logg
 585         AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [],
 586                 have_flac=no, -lm -logg)
 587         ], -lm)
 588 if test "$have_flac" = "yes"; then
 589         AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
 590         AC_SUBST(flac_cppflags)
 591         flac_ldflags="$flac_libs -lFLAC"
 592         AC_SUBST(flac_ldflags)
 593 else
 594         AC_MSG_WARN([no flac support in para_audiod/para_filter/para_afh/para_server])
 595 fi
 596 CPPFLAGS="$OLD_CPPFLAGS"
 597 LDFLAGS="$OLD_LDFLAGS"
 598 LIBS="$OLD_LIBS"
 599 ########################################################################### oss
 600 OLD_CPPFLAGS="$CPPFLAGS"
 601 OLD_LDFLAGS="$LDFLAGS"
 602 OLD_LIBS="$LIBS"
 603
 604 have_oss="yes"
 605 msg="=> will not build oss writer"
 606
 607 AC_CHECK_HEADER(sys/soundcard.h, [
 608         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 609                         oss_ldflags="-lossaudio"
 610                         AC_SUBST(oss_ldflags)
 611                 ]
 612         )
 613         ],
 614         [
 615                 have_oss="no"
 616                 AC_MSG_WARN([no sys/soundcard.h $msg])
 617         ]
 618 )
 619 CPPFLAGS="$OLD_CPPFLAGS"
 620 LDFLAGS="$OLD_LDFLAGS"
 621 LIBS="$OLD_LIBS"
 622
 623 ########################################################################### alsa
 624 OLD_CPPFLAGS="$CPPFLAGS"
 625 OLD_LDFLAGS="$LDFLAGS"
 626 OLD_LIBS="$LIBS"
 627
 628 msg="=> no alsa support for para_audiod/para_write"
 629 if test "$OSTYPE" != "Linux"; then
 630         have_alsa="no"
 631 else
 632         have_alsa="yes"
 633 fi
 634 if test "$have_alsa" = "yes"; then
 635         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 636                 have_alsa="no"
 637                 AC_MSG_WARN([no alsa/asoundlib $msg])
 638         ])
 639 fi
 640
 641 if test "$have_alsa" = "yes"; then
 642         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 643                 have_alsa="no"
 644                 AC_MSG_WARN([no libasound $msg])
 645         ])
 646 fi
 647
 648 if test "$have_alsa" = "yes"; then
 649         alsa_ldflags="-lasound"
 650         AC_SUBST(alsa_ldflags)
 651 fi
 652
 653 CPPFLAGS="$OLD_CPPFLAGS"
 654 LDFLAGS="$OLD_LDFLAGS"
 655 LIBS="$OLD_LIBS"
 656 ########################################################################### libao
 657 OLD_CPPFLAGS="$CPPFLAGS"
 658 OLD_LDFLAGS="$LDFLAGS"
 659 OLD_LIBS="$LIBS"
 660
 661 have_ao="yes"
 662 AC_ARG_WITH(ao_headers, [AS_HELP_STRING(--with-ao-headers=dir,
 663         [look for ao/ao.h also in dir])])
 664 if test -n "$with_ao_headers"; then
 665         ao_cppflags="-I$with_ao_headers"
 666         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 667 fi
 668 AC_ARG_WITH(ao_libs, [AS_HELP_STRING(--with-ao-libs=dir,
 669         [look for libao also in dir])])
 670 if test -n "$with_ao_libs"; then
 671         ao_libs="-L$with_ao_libs"
 672         LDFLAGS="$LDFLAGS $ao_libs"
 673 fi
 674 msg="no libao support for para_audiod/para_write"
 675 AC_CHECK_HEADERS([ao/ao.h], [
 676         ], [
 677         have_ao="no"
 678         AC_MSG_WARN([ao.h not found, $msg])
 679 ])
 680 if test "$have_ao" = "yes"; then
 681         AC_CHECK_LIB([ao], [ao_initialize], [], [
 682                 have_ao="no"
 683                 AC_MSG_WARN([ao lib not found or not working, $msg])
 684         ])
 685 fi
 686 if test "$have_ao" = "yes"; then
 687         AC_CHECK_HEADERS([pthread.h], [
 688                 ], [
 689                 have_ao="no"
 690                 AC_MSG_WARN([pthread.h not found, $msg])
 691         ])
 692 fi
 693 if test "$have_ao" = "yes"; then
 694         AC_CHECK_LIB([pthread], [pthread_create], [], [
 695                 have_ao="no"
 696                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 697         ])
 698 fi
 699 if test "$have_ao" = "yes"; then
 700         AC_SUBST(ao_cppflags)
 701         ao_ldflags="$ao_libs -lao -lpthread"
 702         AC_SUBST(ao_ldflags)
 703 fi
 704
 705 CPPFLAGS="$OLD_CPPFLAGS"
 706 LDFLAGS="$OLD_LDFLAGS"
 707 LIBS="$OLD_LIBS"
 708 ############################################################# readline
 709 OLD_CPPFLAGS="$CPPFLAGS"
 710 OLD_LDFLAGS="$LDFLAGS"
 711 OLD_LIBS="$LIBS"
 712
 713 have_readline="yes"
 714 AC_ARG_WITH(readline_headers, [AS_HELP_STRING(--with-readline-headers=dir,
 715         [look for libreadline header files also in dir])])
 716 if test -n "$with_readline_headers"; then
 717         readline_cppflags="-I$with_readline_headers"
 718         CPPFLAGS="$CPPFLAGS $readline_cppflags"
 719 fi
 720
 721 AC_ARG_WITH(readline_libs, [AS_HELP_STRING(--with-readline-libs=dir,
 722         [look for readline library also in dir])])
 723 if test -n "$with_readline_libs"; then
 724         readline_libs="-L$with_readline_libs"
 725         LDFLAGS="$LDFLAGS $readline_libs"
 726 fi
 727 msg="no interactive cli support"
 728 AC_CHECK_HEADERS([readline/readline.h], [
 729         ], [
 730         have_readline="no"
 731         AC_MSG_WARN([readline/readline.h not found, $msg])
 732 ])
 733
 734 if test "$have_readline" = "yes"; then
 735         readline_ldflags="$readline_libs -lreadline"
 736         AC_SEARCH_LIBS([rl_free_keymap], [readline], [], [have_readline="no"])
 737         if test "$have_readline" = "no"; then # try with -lcurses
 738                 # clear cache
 739                 AC_MSG_NOTICE([trying again with -lcurses])
 740                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 741                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 742                         have_readline=yes
 743                         readline_ldflags="$readline_ldflags -lcurses"
 744                 ], [], [-lcurses])
 745         fi
 746         if test "$have_readline" = "no"; then # try with -ltermcap
 747                 # clear cache
 748                 AC_MSG_NOTICE([trying again with -ltermcap])
 749                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 750                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 751                         have_readline=yes
 752                         readline_ldflags="$readline_ldflags -ltermcap"
 753                 ], [], [-ltermcap])
 754         fi
 755 fi
 756
 757 if test "$have_readline" = "yes"; then
 758         :
 759         AC_SUBST(readline_cppflags)
 760         AC_SUBST(readline_ldflags)
 761         AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
 762 else
 763         AC_MSG_WARN([libreadline not found or unusable])
 764 fi
 765 CPPFLAGS="$OLD_CPPFLAGS"
 766 LDFLAGS="$OLD_LDFLAGS"
 767 LIBS="$OLD_LIBS"
 768 ############################################################# libsamplerate
 769 OLD_CPPFLAGS="$CPPFLAGS"
 770 OLD_LDFLAGS="$LDFLAGS"
 771 OLD_LIBS="$LIBS"
 772
 773 have_samplerate="yes"
 774 AC_ARG_WITH(samplerate_headers, [AS_HELP_STRING(--with-samplerate-headers=dir,
 775         [look for samplerate headers also in dir])])
 776 if test -n "$with_samplerate_headers"; then
 777         samplerate_cppflags="-I$with_samplerate_headers"
 778         CPPFLAGS="$CPPFLAGS $samplerate_cppflags"
 779 fi
 780 AC_ARG_WITH(samplerate_libs, [AS_HELP_STRING(--with-samplerate-libs=dir,
 781         [look for samplerate libs also in dir])])
 782 if test -n "$with_samplerate_libs"; then
 783         samplerate_libs="-L$with_samplerate_libs"
 784         LDFLAGS="$LDFLAGS $samplerate_libs"
 785 fi
 786
 787 AC_CHECK_HEADER(samplerate.h, [], have_samplerate=no)
 788 AC_CHECK_LIB([samplerate], [src_process], [], have_samplerate=no, [])
 789
 790 if test "$have_samplerate" = "yes"; then
 791         AC_SUBST(samplerate_cppflags)
 792         samplerate_ldflags="$samplerate_libs -lsamplerate"
 793         AC_SUBST(samplerate_ldflags)
 794 else
 795         AC_MSG_WARN([no resample support in para_audiod/para_filter])
 796 fi
 797 CPPFLAGS="$OLD_CPPFLAGS"
 798 LDFLAGS="$OLD_LDFLAGS"
 799 LIBS="$OLD_LIBS"
 800 ######################################################################### server
 801 if test \( "$have_openssl" = "yes" -o "$have_gcrypt" = "yes" \) \
 802         -a "$have_osl" = "yes" ; then
 803
 804         build_server="yes"
 805         executables="$executables server"
 806         server_cmdline_objs="server"
 807         server_errlist_objs="
 808                 server
 809                 afh_common
 810                 mp3_afh
 811                 vss
 812                 command
 813                 net
 814                 string
 815                 signal
 816                 time
 817                 daemon
 818                 http_send
 819                 close_on_fork
 820                 mm
 821                 crypt_common
 822                 ipc
 823                 dccp_send
 824                 fd
 825                 user_list
 826                 chunk_queue
 827                 afs
 828                 aft
 829                 mood
 830                 score
 831                 attribute
 832                 blob
 833                 playlist
 834                 sched
 835                 acl
 836                 send_common
 837                 udp_send
 838                 color
 839                 fec
 840                 wma_afh
 841                 wma_common
 842                 sideband
 843                 version
 844                 ggo
 845         "
 846         if test "$have_openssl" = "yes"; then
 847                 server_errlist_objs="$server_errlist_objs crypt"
 848         fi
 849         if test "$have_gcrypt" = "yes"; then
 850                 server_errlist_objs="$server_errlist_objs gcrypt"
 851         fi
 852         if test "$have_vorbis" = "yes" || \
 853                         test "$have_speex" = "yes" || \
 854                         test "$have_opus" = "yes"; then
 855                 server_errlist_objs="$server_errlist_objs ogg_afh_common"
 856         fi
 857         if test "$have_vorbis" = "yes"; then
 858                 server_errlist_objs="$server_errlist_objs ogg_afh"
 859         fi
 860         if test "$have_speex" = "yes"; then
 861                 server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 862         fi
 863         if test "$have_opus" = "yes"; then
 864                 server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 865         fi
 866         if test "$have_faad" = "yes"; then
 867                 server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 868         fi
 869         if test "$have_flac" = "yes"; then
 870                 server_errlist_objs="$server_errlist_objs flac_afh"
 871         fi
 872         server_objs="add_cmdline($server_cmdline_objs) $server_errlist_objs"
 873         AC_SUBST(server_objs, add_dot_o($server_objs))
 874         AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 875                 objlist_to_errlist($server_errlist_objs), errors used by para_server)
 876 else
 877         build_server="no"
 878 fi
 879 ############################################################# client
 880 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 881         build_client="yes"
 882         executables="$executables client"
 883         client_cmdline_objs="client"
 884         client_errlist_objs="
 885                 client
 886                 net
 887                 string
 888                 fd
 889                 sched
 890                 stdin
 891                 stdout
 892                 time
 893                 sideband
 894                 client_common
 895                 buffer_tree
 896                 crypt_common
 897                 version
 898                 ggo
 899         "
 900         if test "$have_openssl" = "yes"; then
 901                 client_errlist_objs="$client_errlist_objs crypt"
 902         fi
 903         if test "$have_gcrypt" = "yes"; then
 904                 client_errlist_objs="$client_errlist_objs gcrypt"
 905         fi
 906         if test "$have_readline" = "yes"; then
 907                 client_errlist_objs="$client_errlist_objs interactive"
 908         fi
 909         client_objs="add_cmdline($client_cmdline_objs) $client_errlist_objs"
 910         AC_SUBST(client_objs, add_dot_o($client_objs))
 911         AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 912                 objlist_to_errlist($client_errlist_objs), errors used by para_client)
 913 else
 914         build_client="no"
 915 fi
 916 ############################################################# audiod
 917 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 918         build_audiod="yes"
 919         executables="$executables audiod"
 920         audiod_audio_formats="wma"
 921         audiod_cmdline_objs="$audiod_cmdline_objs
 922                 audiod
 923                 compress_filter
 924                 http_recv
 925                 dccp_recv
 926                 file_write
 927                 client
 928                 amp_filter
 929                 udp_recv
 930                 prebuffer_filter
 931         "
 932         audiod_errlist_objs="$audiod_errlist_objs
 933                 audiod
 934                 signal
 935                 string
 936                 daemon
 937                 stat
 938                 net
 939                 crypt_common
 940                 sideband
 941                 time
 942                 grab_client
 943                 filter_common
 944                 wav_filter
 945                 compress_filter
 946                 amp_filter
 947                 http_recv
 948                 dccp_recv
 949                 recv_common
 950                 fd
 951                 sched
 952                 write_common
 953                 file_write
 954                 audiod_command
 955                 fecdec_filter
 956                 client_common
 957                 ggo
 958                 udp_recv
 959                 color
 960                 fec
 961                 prebuffer_filter
 962                 version
 963                 bitstream
 964                 imdct
 965                 wma_common
 966                 wmadec_filter
 967                 buffer_tree
 968         "
 969         if test "$have_openssl" = "yes"; then
 970                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 971         fi
 972         if test "$have_gcrypt" = "yes"; then
 973                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 974         fi
 975         if test "$have_core_audio" = "yes"; then
 976                 audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 977                 audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 978         fi
 979         if test "$have_vorbis" = "yes"; then
 980                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 981                 audiod_audio_formats="$audiod_audio_formats ogg"
 982         fi
 983         if test "$have_speex" = "yes"; then
 984                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 985                 audiod_audio_formats="$audiod_audio_formats spx"
 986         fi
 987         if test "$have_opus" = "yes"; then
 988                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 989                 audiod_audio_formats="$audiod_audio_formats opus"
 990         fi
 991         if test "$have_faad" = "yes"; then
 992                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 993                 audiod_audio_formats="$audiod_audio_formats aac"
 994         fi
 995         if test "$have_mad" = "yes"; then
 996                 audiod_audio_formats="$audiod_audio_formats mp3"
 997                 audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter"
 998                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 999         fi
1000         if test "$have_flac" = "yes"; then
1001                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
1002                 audiod_audio_formats="$audiod_audio_formats flac"
1003         fi
1004         if test "$have_oss" = "yes"; then
1005                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
1006                 audiod_cmdline_objs="$audiod_cmdline_objs oss_write"
1007         fi
1008         if test "$have_alsa" = "yes"; then
1009                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
1010                 audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
1011         fi
1012         if test "$have_ao" = "yes"; then
1013                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
1014                 audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
1015         fi
1016         if test "$have_samplerate" = "yes"; then
1017                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
1018                 audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
1019         fi
1020         audiod_objs="add_cmdline($audiod_cmdline_objs) $audiod_errlist_objs"
1021         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1022         AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1023                 errors used by para_audiod)
1024
1025         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1026         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1027                 enum of audio formats supported by audiod)
1028         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1029         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1030 else
1031         build_audiod="no"
1032 fi
1033 ########################################################################### fade
1034 if test "$have_oss" = "yes" -o "$have_alsa" = "yes"; then
1035         build_fade="yes"
1036         executables="$executables fade"
1037         fade_cmdline_objs="fade"
1038         fade_errlist_objs="fade exec string fd version ggo"
1039         if test "$have_oss" = "yes"; then
1040                 fade_errlist_objs="$fade_errlist_objs oss_mix"
1041                 mixers="${mixers}oss "
1042                 default_mixer="OSS_MIX"
1043         fi
1044         if test "$have_alsa" = "yes"; then
1045                 fade_errlist_objs="$fade_errlist_objs alsa_mix"
1046                 mixers="${mixers}alsa "
1047                 default_mixer="ALSA_MIX"
1048         fi
1049         fade_objs="add_cmdline($fade_cmdline_objs) $fade_errlist_objs"
1050         AC_SUBST(fade_objs, add_dot_o($fade_objs))
1051         AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
1052                 objlist_to_errlist($fade_errlist_objs),
1053                 errors used by para_fade)
1054         enum="$(
1055                 for i in $mixers; do
1056                         printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
1057                 done
1058         )"
1059         AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
1060                 enum of supported mixers)
1061         AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
1062                 use this mixer if none was specified)
1063         names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
1064         AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
1065         inits="$(
1066                 for i in $mixers; do
1067                         printf 'extern void '$i'_mix_init(struct mixer *); '
1068                 done
1069         )"
1070         AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
1071                 init functions of the supported mixers)
1072         array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
1073         AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
1074 else
1075         build_fade="no"
1076         AC_MSG_WARN([no mixer support])
1077 fi
1078 ########################################################################### gui
1079 if test "$have_curses" = "yes"; then
1080         build_gui="yes"
1081         executables="$executables gui"
1082         gui_cmdline_objs="gui"
1083         gui_errlist_objs="
1084                 exec
1085                 signal
1086                 string
1087                 stat
1088                 ringbuffer
1089                 fd
1090                 gui
1091                 gui_theme
1092                 time
1093                 version
1094                 ggo
1095         "
1096         gui_objs="add_cmdline($gui_cmdline_objs) $gui_errlist_objs"
1097         AC_SUBST(gui_objs, add_dot_o($gui_objs))
1098         AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1099                 objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1100 else
1101         build_gui="no"
1102         AC_MSG_WARN([no curses lib, cannot build para_gui])
1103 fi
1104 ######################################################################## filter
1105 filters="
1106         compress
1107         wav
1108         amp
1109         fecdec
1110         wmadec
1111         prebuffer
1112 "
1113 filter_errlist_objs="
1114         filter_common
1115         wav_filter
1116         compress_filter
1117         filter
1118         string
1119         stdin
1120         stdout
1121         sched
1122         fd
1123         amp_filter
1124         ggo
1125         fecdec_filter
1126         fec
1127         version
1128         prebuffer_filter
1129         time
1130         bitstream
1131         imdct
1132         wma_common
1133         wmadec_filter
1134         buffer_tree
1135         net
1136 "
1137 filter_cmdline_objs="
1138         filter
1139         compress_filter
1140         amp_filter
1141         prebuffer_filter
1142 "
1143
1144 if test "$have_vorbis" = "yes"; then
1145         filters="$filters oggdec"
1146         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
1147 fi
1148 if test "$have_speex" = "yes"; then
1149         filters="$filters spxdec"
1150         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
1151 fi
1152 if test "$have_opus" = "yes"; then
1153         filters="$filters opusdec"
1154         filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
1155 fi
1156 if test "$have_faad" = "yes"; then
1157         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
1158         filters="$filters aacdec"
1159 fi
1160 if test "$have_mad" = "yes"; then
1161         filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter"
1162         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
1163         filters="$filters mp3dec"
1164 fi
1165 if test "$have_flac" = "yes"; then
1166         filter_errlist_objs="$filter_errlist_objs flacdec_filter"
1167         filters="$filters flacdec"
1168 fi
1169 if test "$have_samplerate" = "yes"; then
1170         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
1171         filter_cmdline_objs="$filter_cmdline_objs resample_filter"
1172         filters="$filters resample"
1173 fi
1174 filters="$(echo $filters)"
1175 AC_SUBST(filters)
1176 filter_objs="add_cmdline($filter_cmdline_objs) $filter_errlist_objs"
1177
1178 AC_SUBST(filter_objs, add_dot_o($filter_objs))
1179 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
1180         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
1181
1182 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
1183 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
1184         enum of supported filters)
1185 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
1186 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
1187 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
1188 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
1189 ########################################################################## recv
1190 recv_cmdline_objs="
1191         recv
1192         http_recv
1193         dccp_recv
1194         udp_recv
1195         afh_recv
1196 "
1197
1198 recv_errlist_objs="
1199         http_recv
1200         recv_common
1201         recv
1202         time
1203         string
1204         net
1205         dccp_recv
1206         fd
1207         sched
1208         stdout
1209         ggo
1210         udp_recv
1211         buffer_tree
1212         afh_recv
1213         afh_common
1214         wma_afh
1215         wma_common
1216         mp3_afh
1217         version
1218 "
1219 if test "$have_vorbis" = "yes" || \
1220                 test "$have_speex" = "yes" || \
1221                 test "$have_opus" = "yes"; then
1222         recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
1223 fi
1224 if test "$have_vorbis" = "yes"; then
1225         recv_errlist_objs="$recv_errlist_objs ogg_afh"
1226 fi
1227 if test "$have_speex" = "yes"; then
1228         recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
1229 fi
1230 if test "$have_opus" = "yes"; then
1231         recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
1232 fi
1233 if test "$have_faad" = "yes"; then
1234         recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
1235 fi
1236 if test "$have_flac" = "yes"; then
1237         recv_errlist_objs="$recv_errlist_objs flac_afh"
1238 fi
1239 recv_objs="add_cmdline($recv_cmdline_objs) $recv_errlist_objs"
1240 AC_SUBST(receivers, "http dccp udp afh")
1241 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1242 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1243         errors used by para_recv)
1244 ########################################################################### afh
1245 audio_format_handlers="mp3 wma"
1246 afh_cmdline_objs="afh"
1247 afh_errlist_objs="
1248         afh
1249         string
1250         fd
1251         mp3_afh
1252         afh_common
1253         time
1254         wma_afh
1255         wma_common
1256         version
1257         ggo
1258 "
1259 if test "$have_vorbis" = "yes" || \
1260                 test "$have_speex" = "yes" || \
1261                 test "$have_opus" = "yes"; then
1262         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
1263 fi
1264 if test "$have_vorbis" = "yes"; then
1265         afh_errlist_objs="$afh_errlist_objs ogg_afh"
1266         audio_format_handlers="$audio_format_handlers ogg"
1267 fi
1268 if test "$have_speex" = "yes"; then
1269         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
1270         audio_format_handlers="$audio_format_handlers spx"
1271 fi
1272 if test "$have_opus" = "yes"; then
1273         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
1274         audio_format_handlers="$audio_format_handlers opus"
1275 fi
1276 if test "$have_faad" = "yes"; then
1277         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
1278         audio_format_handlers="$audio_format_handlers aac"
1279 fi
1280 if test "$have_flac" = "yes"; then
1281         afh_errlist_objs="$afh_errlist_objs flac_afh"
1282         audio_format_handlers="$audio_format_handlers flac"
1283 fi
1284
1285 afh_objs="add_cmdline($afh_cmdline_objs) $afh_errlist_objs"
1286
1287 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1288 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1289         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1290 ########################################################################## play
1291 play_errlist_objs="
1292         play
1293         fd
1294         sched
1295         ggo
1296         buffer_tree
1297         time
1298         string
1299         net
1300         afh_recv
1301         afh_common
1302         wma_afh
1303         wma_common
1304         mp3_afh
1305         recv_common
1306         udp_recv
1307         http_recv
1308         dccp_recv
1309         filter_common
1310         fec
1311         bitstream
1312         imdct
1313         wav_filter
1314         compress_filter
1315         amp_filter
1316         prebuffer_filter
1317         fecdec_filter
1318         wmadec_filter
1319         write_common
1320         file_write
1321         version
1322 "
1323 play_cmdline_objs="
1324         http_recv
1325         dccp_recv
1326         udp_recv
1327         afh_recv
1328         compress_filter
1329         amp_filter
1330         prebuffer_filter
1331         file_write
1332         play
1333 "
1334 if test "$have_core_audio" = "yes"; then
1335         play_errlist_objs="$play_errlist_objs osx_write ipc"
1336         play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
1337 fi
1338 if test "$have_vorbis" = "yes" || \
1339                 test "$have_speex" = "yes" || \
1340                 test "$have_opus" = "yes"; then
1341         play_errlist_objs="$play_errlist_objs ogg_afh_common"
1342 fi
1343 if test "$have_vorbis" = "yes"; then
1344         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
1345 fi
1346 if test "$have_speex" = "yes"; then
1347         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
1348 fi
1349 if test "$have_opus" = "yes"; then
1350         play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
1351 fi
1352 if test "$have_faad" = "yes"; then
1353         play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
1354 fi
1355 if test "$have_mad" = "yes"; then
1356         play_cmdline_objs="$play_cmdline_objs mp3dec_filter"
1357         play_errlist_objs="$play_errlist_objs mp3dec_filter"
1358 fi
1359 if test "$have_flac" = "yes"; then
1360         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
1361 fi
1362 if test "$have_oss" = "yes"; then
1363         play_errlist_objs="$play_errlist_objs oss_write"
1364         play_cmdline_objs="$play_cmdline_objs oss_write"
1365 fi
1366 if test "$have_alsa" = "yes"; then
1367         play_errlist_objs="$play_errlist_objs alsa_write"
1368         play_cmdline_objs="$play_cmdline_objs alsa_write"
1369 fi
1370 if test "$have_ao" = "yes"; then
1371         play_errlist_objs="$play_errlist_objs ao_write"
1372         play_cmdline_objs="$play_cmdline_objs ao_write"
1373 fi
1374 if test "$have_readline" = "yes"; then
1375         play_errlist_objs="$play_errlist_objs interactive"
1376 fi
1377 if test "$have_samplerate" = "yes"; then
1378         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
1379         play_cmdline_objs="$play_cmdline_objs resample_filter"
1380 fi
1381
1382 play_objs="add_cmdline($play_cmdline_objs) $play_errlist_objs"
1383 AC_SUBST(play_objs, add_dot_o($play_objs))
1384 AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
1385         objlist_to_errlist($play_errlist_objs), errors used by para_play)
1386 ######################################################################### write
1387 write_cmdline_objs="
1388         write
1389         file_write
1390 "
1391 write_errlist_objs="
1392         write
1393         write_common
1394         file_write
1395         time
1396         fd
1397         string
1398         sched
1399         stdin
1400         buffer_tree
1401         ggo
1402         check_wav
1403         version
1404 "
1405 writers="file"
1406 default_writer="FILE_WRITE"
1407
1408 if test "$have_core_audio" = "yes"; then
1409         write_errlist_objs="$write_errlist_objs osx_write ipc"
1410         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
1411         writers="$writers osx"
1412         default_writer="OSX_WRITE"
1413 fi
1414 if test "$have_ao" = "yes"; then
1415         write_errlist_objs="$write_errlist_objs ao_write"
1416         write_cmdline_objs="$write_cmdline_objs ao_write"
1417         writers="$writers ao"
1418         default_writer="AO_WRITE"
1419 fi
1420 if test "$have_oss" = "yes"; then
1421         write_errlist_objs="$write_errlist_objs oss_write"
1422         write_cmdline_objs="$write_cmdline_objs oss_write"
1423         writers="$writers oss"
1424         default_writer="OSS_WRITE"
1425 fi
1426 if test "$have_alsa" = "yes"; then
1427         write_errlist_objs="$write_errlist_objs alsa_write"
1428         write_cmdline_objs="$write_cmdline_objs alsa_write"
1429         writers="$writers alsa"
1430         default_writer="ALSA_WRITE"
1431 fi
1432 AC_SUBST(writers)
1433 write_objs="add_cmdline($write_cmdline_objs) $write_errlist_objs"
1434 AC_SUBST(write_objs, add_dot_o($write_objs))
1435 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1436         objlist_to_errlist($write_errlist_objs), errors used by para_write)
1437 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1438 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1439         enum of supported writers)
1440 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1441 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1442 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1443 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1444 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1445 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1446 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1447 ######################################################################## audioc
1448 audioc_cmdline_objs="audioc"
1449 audioc_errlist_objs="
1450         audioc
1451         string
1452         net
1453         fd
1454         version
1455         ggo
1456 "
1457 if test "$have_readline" = "yes"; then
1458         audioc_errlist_objs="$audioc_errlist_objs
1459                 buffer_tree
1460                 interactive
1461                 sched
1462                 time
1463         "
1464 fi
1465 audioc_objs="add_cmdline($audioc_cmdline_objs) $audioc_errlist_objs"
1466 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1467 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1468         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1469 ############################################################# error2.h
1470 # these are always built
1471 all_errlist_objs="
1472         $recv_errlist_objs
1473         $filter_errlist_objs
1474         $audioc_errlist_objs
1475         $write_errlist_objs
1476         $afh_errlist_objs
1477         $play_errlist_objs
1478 "
1479
1480 # optional executables
1481 if test "$build_server" = "yes"; then
1482         all_errlist_objs="$all_errlist_objs $server_errlist_objs"
1483 fi
1484 if test "$build_gui" = "yes"; then
1485         all_errlist_objs="$all_errlist_objs $gui_errlist_objs"
1486 fi
1487 if test "$build_fade" = "yes"; then
1488         all_errlist_objs="$all_errlist_objs $fade_errlist_objs"
1489 fi
1490 if test "$build_client" = "yes"; then
1491         all_errlist_objs="$all_errlist_objs $client_errlist_objs"
1492 fi
1493 if test "$build_audiod" = "yes"; then
1494         all_errlist_objs="$all_errlist_objs $audiod_errlist_objs"
1495 fi
1496
1497 all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
1498
1499 object_executable_matrix=
1500 for i in $executables; do
1501         eval objs=\$${i}_errlist_objs
1502         object_executable_matrix="$object_executable_matrix $i: $objs"
1503 done
1504 # use echo to replace newlines by space
1505 AC_SUBST(object_executable_matrix, $(echo $object_executable_matrix))
1506
1507 for obj in $all_errlist_objs; do
1508         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
1509 done
1510 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
1511         [enum {$SS NUM_SS}],
1512         [list of all objects that use the paraslash error facility]
1513 )
1514 ################################################################## status items
1515
1516 status_items="basename status num_played mtime bitrate frequency file_size
1517 status_flags format score techinfo afs_mode
1518 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
1519 offset seconds_total stream_start current_time audiod_uptime image_id
1520 lyrics_id duration directory lyrics_name image_name path hash channels
1521 last_played num_chunks chunk_time amplification artist title year album
1522 comment"
1523
1524 result=
1525 for i in $status_items; do
1526         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1527 done
1528 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1529         [enum of all status items])
1530
1531 result=
1532 for i in $status_items; do
1533         result="$result \"$i\", "
1534 done
1535 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1536         [char * array of all status items])
1537
1538 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
1539         [formats supported by para_server and para_afh])
1540
1541 AC_SUBST(executables)
1542
1543 AC_OUTPUT
1544 AC_MSG_NOTICE([
1545 paraslash configuration:
1546 ~~~~~~~~~~~~~~~~~~~~~~~~
1547 unix socket credentials: $have_ucred
1548 readline (interactive CLIs): $have_readline
1549 audio formats handlers: $audio_format_handlers
1550 id3 version2 support: $have_libid3tag
1551 filters: $filters
1552 writers: $writers
1553
1554 para_fade: $build_fade
1555 para_server: $build_server
1556 para_gui: $build_gui
1557 para_fade: $build_fade
1558 para_client: $build_client
1559 para_audiod: $build_audiod
1560 ])