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="$readline_libs"
 736         AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 737                 readline_ldflags="$readline_ldflags -lreadline"
 738         ], [have_readline="no"])
 739         if test "$have_readline" = "no"; then # try with -lcurses
 740                 # clear cache
 741                 AC_MSG_NOTICE([trying again with -lcurses])
 742                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 743                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 744                         have_readline=yes
 745                         readline_ldflags="$readline_ldflags -lreadline -lcurses"
 746                 ], [], [-lcurses])
 747         fi
 748         if test "$have_readline" = "no"; then # try with -ltermcap
 749                 # clear cache
 750                 AC_MSG_NOTICE([trying again with -ltermcap])
 751                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 752                 AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 753                         have_readline=yes
 754                         readline_ldflags="$readline_ldflags -lreadline -ltermcap"
 755                 ], [], [-ltermcap])
 756         fi
 757 fi
 758
 759 if test "$have_readline" = "yes"; then
 760         :
 761         AC_SUBST(readline_cppflags)
 762         AC_SUBST(readline_ldflags)
 763         AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
 764 else
 765         AC_MSG_WARN([libreadline not found or unusable])
 766 fi
 767 CPPFLAGS="$OLD_CPPFLAGS"
 768 LDFLAGS="$OLD_LDFLAGS"
 769 LIBS="$OLD_LIBS"
 770 ############################################################# libsamplerate
 771 OLD_CPPFLAGS="$CPPFLAGS"
 772 OLD_LDFLAGS="$LDFLAGS"
 773 OLD_LIBS="$LIBS"
 774
 775 have_samplerate="yes"
 776 AC_ARG_WITH(samplerate_headers, [AS_HELP_STRING(--with-samplerate-headers=dir,
 777         [look for samplerate headers also in dir])])
 778 if test -n "$with_samplerate_headers"; then
 779         samplerate_cppflags="-I$with_samplerate_headers"
 780         CPPFLAGS="$CPPFLAGS $samplerate_cppflags"
 781 fi
 782 AC_ARG_WITH(samplerate_libs, [AS_HELP_STRING(--with-samplerate-libs=dir,
 783         [look for samplerate libs also in dir])])
 784 if test -n "$with_samplerate_libs"; then
 785         samplerate_libs="-L$with_samplerate_libs"
 786         LDFLAGS="$LDFLAGS $samplerate_libs"
 787 fi
 788
 789 AC_CHECK_HEADER(samplerate.h, [], have_samplerate=no)
 790 AC_CHECK_LIB([samplerate], [src_process], [], have_samplerate=no, [])
 791
 792 if test "$have_samplerate" = "yes"; then
 793         AC_SUBST(samplerate_cppflags)
 794         samplerate_ldflags="$samplerate_libs -lsamplerate"
 795         AC_SUBST(samplerate_ldflags)
 796 else
 797         AC_MSG_WARN([no resample support in para_audiod/para_filter])
 798 fi
 799 CPPFLAGS="$OLD_CPPFLAGS"
 800 LDFLAGS="$OLD_LDFLAGS"
 801 LIBS="$OLD_LIBS"
 802 ######################################################################### server
 803 if test \( "$have_openssl" = "yes" -o "$have_gcrypt" = "yes" \) \
 804         -a "$have_osl" = "yes" ; then
 805
 806         build_server="yes"
 807         executables="$executables server"
 808         server_cmdline_objs="server"
 809         server_errlist_objs="
 810                 server
 811                 afh_common
 812                 mp3_afh
 813                 vss
 814                 command
 815                 net
 816                 string
 817                 signal
 818                 time
 819                 daemon
 820                 http_send
 821                 close_on_fork
 822                 mm
 823                 crypt_common
 824                 ipc
 825                 dccp_send
 826                 fd
 827                 user_list
 828                 chunk_queue
 829                 afs
 830                 aft
 831                 mood
 832                 score
 833                 attribute
 834                 blob
 835                 playlist
 836                 sched
 837                 acl
 838                 send_common
 839                 udp_send
 840                 color
 841                 fec
 842                 wma_afh
 843                 wma_common
 844                 sideband
 845                 version
 846                 ggo
 847         "
 848         if test "$have_openssl" = "yes"; then
 849                 server_errlist_objs="$server_errlist_objs crypt"
 850         fi
 851         if test "$have_gcrypt" = "yes"; then
 852                 server_errlist_objs="$server_errlist_objs gcrypt"
 853         fi
 854         if test "$have_vorbis" = "yes" || \
 855                         test "$have_speex" = "yes" || \
 856                         test "$have_opus" = "yes"; then
 857                 server_errlist_objs="$server_errlist_objs ogg_afh_common"
 858         fi
 859         if test "$have_vorbis" = "yes"; then
 860                 server_errlist_objs="$server_errlist_objs ogg_afh"
 861         fi
 862         if test "$have_speex" = "yes"; then
 863                 server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 864         fi
 865         if test "$have_opus" = "yes"; then
 866                 server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 867         fi
 868         if test "$have_faad" = "yes"; then
 869                 server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 870         fi
 871         if test "$have_flac" = "yes"; then
 872                 server_errlist_objs="$server_errlist_objs flac_afh"
 873         fi
 874         server_objs="add_cmdline($server_cmdline_objs) $server_errlist_objs"
 875         AC_SUBST(server_objs, add_dot_o($server_objs))
 876         AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 877                 objlist_to_errlist($server_errlist_objs), errors used by para_server)
 878 else
 879         build_server="no"
 880 fi
 881 ############################################################# client
 882 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 883         build_client="yes"
 884         executables="$executables client"
 885         client_cmdline_objs="client"
 886         client_errlist_objs="
 887                 client
 888                 net
 889                 string
 890                 fd
 891                 sched
 892                 stdin
 893                 stdout
 894                 time
 895                 sideband
 896                 client_common
 897                 buffer_tree
 898                 crypt_common
 899                 version
 900                 ggo
 901         "
 902         if test "$have_openssl" = "yes"; then
 903                 client_errlist_objs="$client_errlist_objs crypt"
 904         fi
 905         if test "$have_gcrypt" = "yes"; then
 906                 client_errlist_objs="$client_errlist_objs gcrypt"
 907         fi
 908         if test "$have_readline" = "yes"; then
 909                 client_errlist_objs="$client_errlist_objs interactive"
 910         fi
 911         client_objs="add_cmdline($client_cmdline_objs) $client_errlist_objs"
 912         AC_SUBST(client_objs, add_dot_o($client_objs))
 913         AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 914                 objlist_to_errlist($client_errlist_objs), errors used by para_client)
 915 else
 916         build_client="no"
 917 fi
 918 ############################################################# audiod
 919 if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
 920         build_audiod="yes"
 921         executables="$executables audiod"
 922         audiod_audio_formats="wma"
 923         audiod_cmdline_objs="$audiod_cmdline_objs
 924                 audiod
 925                 compress_filter
 926                 http_recv
 927                 dccp_recv
 928                 file_write
 929                 client
 930                 amp_filter
 931                 udp_recv
 932                 prebuffer_filter
 933                 sync_filter
 934         "
 935         audiod_errlist_objs="$audiod_errlist_objs
 936                 audiod
 937                 signal
 938                 string
 939                 daemon
 940                 stat
 941                 net
 942                 crypt_common
 943                 sideband
 944                 time
 945                 grab_client
 946                 filter_common
 947                 wav_filter
 948                 compress_filter
 949                 amp_filter
 950                 http_recv
 951                 dccp_recv
 952                 recv_common
 953                 fd
 954                 sched
 955                 write_common
 956                 file_write
 957                 audiod_command
 958                 fecdec_filter
 959                 client_common
 960                 ggo
 961                 udp_recv
 962                 color
 963                 fec
 964                 prebuffer_filter
 965                 version
 966                 bitstream
 967                 imdct
 968                 wma_common
 969                 wmadec_filter
 970                 buffer_tree
 971                 sync_filter
 972         "
 973         if test "$have_openssl" = "yes"; then
 974                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 975         fi
 976         if test "$have_gcrypt" = "yes"; then
 977                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 978         fi
 979         if test "$have_core_audio" = "yes"; then
 980                 audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 981                 audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 982         fi
 983         if test "$have_vorbis" = "yes"; then
 984                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 985                 audiod_audio_formats="$audiod_audio_formats ogg"
 986         fi
 987         if test "$have_speex" = "yes"; then
 988                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 989                 audiod_audio_formats="$audiod_audio_formats spx"
 990         fi
 991         if test "$have_opus" = "yes"; then
 992                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 993                 audiod_audio_formats="$audiod_audio_formats opus"
 994         fi
 995         if test "$have_faad" = "yes"; then
 996                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 997                 audiod_audio_formats="$audiod_audio_formats aac"
 998         fi
 999         if test "$have_mad" = "yes"; then
1000                 audiod_audio_formats="$audiod_audio_formats mp3"
1001                 audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter"
1002                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
1003         fi
1004         if test "$have_flac" = "yes"; then
1005                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
1006                 audiod_audio_formats="$audiod_audio_formats flac"
1007         fi
1008         if test "$have_oss" = "yes"; then
1009                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
1010                 audiod_cmdline_objs="$audiod_cmdline_objs oss_write"
1011         fi
1012         if test "$have_alsa" = "yes"; then
1013                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
1014                 audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
1015         fi
1016         if test "$have_ao" = "yes"; then
1017                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
1018                 audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
1019         fi
1020         if test "$have_samplerate" = "yes"; then
1021                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
1022                 audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
1023         fi
1024         audiod_objs="add_cmdline($audiod_cmdline_objs) $audiod_errlist_objs"
1025         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1026         AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1027                 errors used by para_audiod)
1028
1029         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1030         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1031                 enum of audio formats supported by audiod)
1032         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1033         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1034 else
1035         build_audiod="no"
1036 fi
1037 ########################################################################### fade
1038 if test "$have_oss" = "yes" -o "$have_alsa" = "yes"; then
1039         build_fade="yes"
1040         executables="$executables fade"
1041         fade_cmdline_objs="fade"
1042         fade_errlist_objs="fade exec string fd version ggo"
1043         if test "$have_oss" = "yes"; then
1044                 fade_errlist_objs="$fade_errlist_objs oss_mix"
1045                 mixers="${mixers}oss "
1046                 default_mixer="OSS_MIX"
1047         fi
1048         if test "$have_alsa" = "yes"; then
1049                 fade_errlist_objs="$fade_errlist_objs alsa_mix"
1050                 mixers="${mixers}alsa "
1051                 default_mixer="ALSA_MIX"
1052         fi
1053         fade_objs="add_cmdline($fade_cmdline_objs) $fade_errlist_objs"
1054         AC_SUBST(fade_objs, add_dot_o($fade_objs))
1055         AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
1056                 objlist_to_errlist($fade_errlist_objs),
1057                 errors used by para_fade)
1058         enum="$(
1059                 for i in $mixers; do
1060                         printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
1061                 done
1062         )"
1063         AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
1064                 enum of supported mixers)
1065         AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
1066                 use this mixer if none was specified)
1067         names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
1068         AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
1069         inits="$(
1070                 for i in $mixers; do
1071                         printf 'extern void '$i'_mix_init(struct mixer *); '
1072                 done
1073         )"
1074         AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
1075                 init functions of the supported mixers)
1076         array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
1077         AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
1078 else
1079         build_fade="no"
1080         AC_MSG_WARN([no mixer support])
1081 fi
1082 ########################################################################### gui
1083 if test "$have_curses" = "yes"; then
1084         build_gui="yes"
1085         executables="$executables gui"
1086         gui_cmdline_objs="gui"
1087         gui_errlist_objs="
1088                 exec
1089                 signal
1090                 string
1091                 stat
1092                 ringbuffer
1093                 fd
1094                 gui
1095                 gui_theme
1096                 time
1097                 version
1098                 ggo
1099         "
1100         gui_objs="add_cmdline($gui_cmdline_objs) $gui_errlist_objs"
1101         AC_SUBST(gui_objs, add_dot_o($gui_objs))
1102         AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1103                 objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1104 else
1105         build_gui="no"
1106         AC_MSG_WARN([no curses lib, cannot build para_gui])
1107 fi
1108 ######################################################################## filter
1109 filters="
1110         compress
1111         wav
1112         amp
1113         fecdec
1114         wmadec
1115         prebuffer
1116         sync
1117 "
1118 filter_errlist_objs="
1119         filter_common
1120         wav_filter
1121         compress_filter
1122         filter
1123         string
1124         stdin
1125         stdout
1126         sched
1127         fd
1128         amp_filter
1129         ggo
1130         fecdec_filter
1131         fec
1132         version
1133         prebuffer_filter
1134         time
1135         bitstream
1136         imdct
1137         wma_common
1138         wmadec_filter
1139         buffer_tree
1140         net
1141         sync_filter
1142 "
1143 filter_cmdline_objs="
1144         filter
1145         compress_filter
1146         amp_filter
1147         prebuffer_filter
1148         sync_filter
1149 "
1150
1151 if test "$have_vorbis" = "yes"; then
1152         filters="$filters oggdec"
1153         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
1154 fi
1155 if test "$have_speex" = "yes"; then
1156         filters="$filters spxdec"
1157         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
1158 fi
1159 if test "$have_opus" = "yes"; then
1160         filters="$filters opusdec"
1161         filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
1162 fi
1163 if test "$have_faad" = "yes"; then
1164         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
1165         filters="$filters aacdec"
1166 fi
1167 if test "$have_mad" = "yes"; then
1168         filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter"
1169         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
1170         filters="$filters mp3dec"
1171 fi
1172 if test "$have_flac" = "yes"; then
1173         filter_errlist_objs="$filter_errlist_objs flacdec_filter"
1174         filters="$filters flacdec"
1175 fi
1176 if test "$have_samplerate" = "yes"; then
1177         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
1178         filter_cmdline_objs="$filter_cmdline_objs resample_filter"
1179         filters="$filters resample"
1180 fi
1181 filters="$(echo $filters)"
1182 AC_SUBST(filters)
1183 filter_objs="add_cmdline($filter_cmdline_objs) $filter_errlist_objs"
1184
1185 AC_SUBST(filter_objs, add_dot_o($filter_objs))
1186 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
1187         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
1188
1189 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
1190 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
1191         enum of supported filters)
1192 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
1193 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
1194 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
1195 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
1196 ########################################################################## recv
1197 recv_cmdline_objs="
1198         recv
1199         http_recv
1200         dccp_recv
1201         udp_recv
1202         afh_recv
1203 "
1204
1205 recv_errlist_objs="
1206         http_recv
1207         recv_common
1208         recv
1209         time
1210         string
1211         net
1212         dccp_recv
1213         fd
1214         sched
1215         stdout
1216         ggo
1217         udp_recv
1218         buffer_tree
1219         afh_recv
1220         afh_common
1221         wma_afh
1222         wma_common
1223         mp3_afh
1224         version
1225 "
1226 if test "$have_vorbis" = "yes" || \
1227                 test "$have_speex" = "yes" || \
1228                 test "$have_opus" = "yes"; then
1229         recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
1230 fi
1231 if test "$have_vorbis" = "yes"; then
1232         recv_errlist_objs="$recv_errlist_objs ogg_afh"
1233 fi
1234 if test "$have_speex" = "yes"; then
1235         recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
1236 fi
1237 if test "$have_opus" = "yes"; then
1238         recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
1239 fi
1240 if test "$have_faad" = "yes"; then
1241         recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
1242 fi
1243 if test "$have_flac" = "yes"; then
1244         recv_errlist_objs="$recv_errlist_objs flac_afh"
1245 fi
1246 recv_objs="add_cmdline($recv_cmdline_objs) $recv_errlist_objs"
1247 AC_SUBST(receivers, "http dccp udp afh")
1248 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1249 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1250         errors used by para_recv)
1251 ########################################################################### afh
1252 audio_format_handlers="mp3 wma"
1253 afh_cmdline_objs="afh"
1254 afh_errlist_objs="
1255         afh
1256         string
1257         fd
1258         mp3_afh
1259         afh_common
1260         time
1261         wma_afh
1262         wma_common
1263         version
1264         ggo
1265 "
1266 if test "$have_vorbis" = "yes" || \
1267                 test "$have_speex" = "yes" || \
1268                 test "$have_opus" = "yes"; then
1269         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
1270 fi
1271 if test "$have_vorbis" = "yes"; then
1272         afh_errlist_objs="$afh_errlist_objs ogg_afh"
1273         audio_format_handlers="$audio_format_handlers ogg"
1274 fi
1275 if test "$have_speex" = "yes"; then
1276         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
1277         audio_format_handlers="$audio_format_handlers spx"
1278 fi
1279 if test "$have_opus" = "yes"; then
1280         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
1281         audio_format_handlers="$audio_format_handlers opus"
1282 fi
1283 if test "$have_faad" = "yes"; then
1284         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
1285         audio_format_handlers="$audio_format_handlers aac"
1286 fi
1287 if test "$have_flac" = "yes"; then
1288         afh_errlist_objs="$afh_errlist_objs flac_afh"
1289         audio_format_handlers="$audio_format_handlers flac"
1290 fi
1291
1292 afh_objs="add_cmdline($afh_cmdline_objs) $afh_errlist_objs"
1293
1294 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1295 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1296         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1297 ########################################################################## play
1298 play_errlist_objs="
1299         play
1300         fd
1301         sched
1302         ggo
1303         buffer_tree
1304         time
1305         string
1306         net
1307         afh_recv
1308         afh_common
1309         wma_afh
1310         wma_common
1311         mp3_afh
1312         recv_common
1313         udp_recv
1314         http_recv
1315         dccp_recv
1316         filter_common
1317         fec
1318         bitstream
1319         imdct
1320         wav_filter
1321         compress_filter
1322         amp_filter
1323         prebuffer_filter
1324         fecdec_filter
1325         wmadec_filter
1326         write_common
1327         file_write
1328         version
1329         sync_filter
1330 "
1331 play_cmdline_objs="
1332         http_recv
1333         dccp_recv
1334         udp_recv
1335         afh_recv
1336         compress_filter
1337         amp_filter
1338         prebuffer_filter
1339         file_write
1340         play
1341         sync_filter
1342 "
1343 if test "$have_core_audio" = "yes"; then
1344         play_errlist_objs="$play_errlist_objs osx_write ipc"
1345         play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
1346 fi
1347 if test "$have_vorbis" = "yes" || \
1348                 test "$have_speex" = "yes" || \
1349                 test "$have_opus" = "yes"; then
1350         play_errlist_objs="$play_errlist_objs ogg_afh_common"
1351 fi
1352 if test "$have_vorbis" = "yes"; then
1353         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
1354 fi
1355 if test "$have_speex" = "yes"; then
1356         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
1357 fi
1358 if test "$have_opus" = "yes"; then
1359         play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
1360 fi
1361 if test "$have_faad" = "yes"; then
1362         play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
1363 fi
1364 if test "$have_mad" = "yes"; then
1365         play_cmdline_objs="$play_cmdline_objs mp3dec_filter"
1366         play_errlist_objs="$play_errlist_objs mp3dec_filter"
1367 fi
1368 if test "$have_flac" = "yes"; then
1369         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
1370 fi
1371 if test "$have_oss" = "yes"; then
1372         play_errlist_objs="$play_errlist_objs oss_write"
1373         play_cmdline_objs="$play_cmdline_objs oss_write"
1374 fi
1375 if test "$have_alsa" = "yes"; then
1376         play_errlist_objs="$play_errlist_objs alsa_write"
1377         play_cmdline_objs="$play_cmdline_objs alsa_write"
1378 fi
1379 if test "$have_ao" = "yes"; then
1380         play_errlist_objs="$play_errlist_objs ao_write"
1381         play_cmdline_objs="$play_cmdline_objs ao_write"
1382 fi
1383 if test "$have_readline" = "yes"; then
1384         play_errlist_objs="$play_errlist_objs interactive"
1385 fi
1386 if test "$have_samplerate" = "yes"; then
1387         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
1388         play_cmdline_objs="$play_cmdline_objs resample_filter"
1389 fi
1390
1391 play_objs="add_cmdline($play_cmdline_objs) $play_errlist_objs"
1392 AC_SUBST(play_objs, add_dot_o($play_objs))
1393 AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
1394         objlist_to_errlist($play_errlist_objs), errors used by para_play)
1395 ######################################################################### write
1396 write_cmdline_objs="
1397         write
1398         file_write
1399 "
1400 write_errlist_objs="
1401         write
1402         write_common
1403         file_write
1404         time
1405         fd
1406         string
1407         sched
1408         stdin
1409         buffer_tree
1410         ggo
1411         check_wav
1412         version
1413 "
1414 writers="file"
1415 default_writer="FILE_WRITE"
1416
1417 if test "$have_core_audio" = "yes"; then
1418         write_errlist_objs="$write_errlist_objs osx_write ipc"
1419         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
1420         writers="$writers osx"
1421         default_writer="OSX_WRITE"
1422 fi
1423 if test "$have_ao" = "yes"; then
1424         write_errlist_objs="$write_errlist_objs ao_write"
1425         write_cmdline_objs="$write_cmdline_objs ao_write"
1426         writers="$writers ao"
1427         default_writer="AO_WRITE"
1428 fi
1429 if test "$have_oss" = "yes"; then
1430         write_errlist_objs="$write_errlist_objs oss_write"
1431         write_cmdline_objs="$write_cmdline_objs oss_write"
1432         writers="$writers oss"
1433         default_writer="OSS_WRITE"
1434 fi
1435 if test "$have_alsa" = "yes"; then
1436         write_errlist_objs="$write_errlist_objs alsa_write"
1437         write_cmdline_objs="$write_cmdline_objs alsa_write"
1438         writers="$writers alsa"
1439         default_writer="ALSA_WRITE"
1440 fi
1441 AC_SUBST(writers)
1442 write_objs="add_cmdline($write_cmdline_objs) $write_errlist_objs"
1443 AC_SUBST(write_objs, add_dot_o($write_objs))
1444 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1445         objlist_to_errlist($write_errlist_objs), errors used by para_write)
1446 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1447 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1448         enum of supported writers)
1449 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1450 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1451 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1452 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1453 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1454 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1455 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1456 ######################################################################## audioc
1457 audioc_cmdline_objs="audioc"
1458 audioc_errlist_objs="
1459         audioc
1460         string
1461         net
1462         fd
1463         version
1464         ggo
1465 "
1466 if test "$have_readline" = "yes"; then
1467         audioc_errlist_objs="$audioc_errlist_objs
1468                 buffer_tree
1469                 interactive
1470                 sched
1471                 time
1472         "
1473 fi
1474 audioc_objs="add_cmdline($audioc_cmdline_objs) $audioc_errlist_objs"
1475 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1476 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1477         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1478 ############################################################# error2.h
1479 # these are always built
1480 all_errlist_objs="
1481         $recv_errlist_objs
1482         $filter_errlist_objs
1483         $audioc_errlist_objs
1484         $write_errlist_objs
1485         $afh_errlist_objs
1486         $play_errlist_objs
1487 "
1488
1489 # optional executables
1490 if test "$build_server" = "yes"; then
1491         all_errlist_objs="$all_errlist_objs $server_errlist_objs"
1492 fi
1493 if test "$build_gui" = "yes"; then
1494         all_errlist_objs="$all_errlist_objs $gui_errlist_objs"
1495 fi
1496 if test "$build_fade" = "yes"; then
1497         all_errlist_objs="$all_errlist_objs $fade_errlist_objs"
1498 fi
1499 if test "$build_client" = "yes"; then
1500         all_errlist_objs="$all_errlist_objs $client_errlist_objs"
1501 fi
1502 if test "$build_audiod" = "yes"; then
1503         all_errlist_objs="$all_errlist_objs $audiod_errlist_objs"
1504 fi
1505
1506 all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
1507
1508 object_executable_matrix=
1509 for i in $executables; do
1510         eval objs=\$${i}_errlist_objs
1511         object_executable_matrix="$object_executable_matrix $i: $objs"
1512 done
1513 # use echo to replace newlines by space
1514 AC_SUBST(object_executable_matrix, $(echo $object_executable_matrix))
1515
1516 for obj in $all_errlist_objs; do
1517         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
1518 done
1519 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
1520         [enum {$SS NUM_SS}],
1521         [list of all objects that use the paraslash error facility]
1522 )
1523 ################################################################## status items
1524
1525 status_items="basename status num_played mtime bitrate frequency file_size
1526 status_flags format score techinfo afs_mode
1527 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
1528 offset seconds_total stream_start current_time audiod_uptime image_id
1529 lyrics_id duration directory lyrics_name image_name path hash channels
1530 last_played num_chunks chunk_time amplification artist title year album
1531 comment"
1532
1533 result=
1534 for i in $status_items; do
1535         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1536 done
1537 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1538         [enum of all status items])
1539
1540 result=
1541 for i in $status_items; do
1542         result="$result \"$i\", "
1543 done
1544 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1545         [char * array of all status items])
1546
1547 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
1548         [formats supported by para_server and para_afh])
1549
1550 AC_SUBST(executables)
1551
1552 AC_OUTPUT
1553 AC_MSG_NOTICE([
1554 paraslash configuration:
1555 ~~~~~~~~~~~~~~~~~~~~~~~~
1556 unix socket credentials: $have_ucred
1557 readline (interactive CLIs): $have_readline
1558 audio formats handlers: $audio_format_handlers
1559 id3 version2 support: $have_libid3tag
1560 filters: $filters
1561 writers: $writers
1562
1563 para_fade: $build_fade
1564 para_server: $build_server
1565 para_gui: $build_gui
1566 para_fade: $build_fade
1567 para_client: $build_client
1568 para_audiod: $build_audiod
1569 ])