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 $flac_libs"
 581 fi
 582 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 583 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no, -logg -lm)
 584 if test "$have_flac" = "yes"; then
 585         AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
 586         AC_SUBST(flac_cppflags)
 587         flac_ldflags="$flac_libs -lFLAC"
 588         AC_SUBST(flac_ldflags)
 589 else
 590         AC_MSG_WARN([no flac support in para_audiod/para_filter/para_afh/para_server])
 591 fi
 592 CPPFLAGS="$OLD_CPPFLAGS"
 593 LDFLAGS="$OLD_LDFLAGS"
 594 LIBS="$OLD_LIBS"
 595 ########################################################################### oss
 596 OLD_CPPFLAGS="$CPPFLAGS"
 597 OLD_LDFLAGS="$LDFLAGS"
 598 OLD_LIBS="$LIBS"
 599
 600 have_oss="yes"
 601 msg="=> will not build oss writer"
 602
 603 AC_CHECK_HEADER(sys/soundcard.h, [
 604         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 605                         oss_ldflags="-lossaudio"
 606                         AC_SUBST(oss_ldflags)
 607                 ]
 608         )
 609         ],
 610         [
 611                 have_oss="no"
 612                 AC_MSG_WARN([no sys/soundcard.h $msg])
 613         ]
 614 )
 615 CPPFLAGS="$OLD_CPPFLAGS"
 616 LDFLAGS="$OLD_LDFLAGS"
 617 LIBS="$OLD_LIBS"
 618
 619 ########################################################################### alsa
 620 OLD_CPPFLAGS="$CPPFLAGS"
 621 OLD_LDFLAGS="$LDFLAGS"
 622 OLD_LIBS="$LIBS"
 623
 624 msg="=> no alsa support for para_audiod/para_write"
 625 if test "$OSTYPE" != "Linux"; then
 626         have_alsa="no"
 627 else
 628         have_alsa="yes"
 629 fi
 630 if test "$have_alsa" = "yes"; then
 631         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 632                 have_alsa="no"
 633                 AC_MSG_WARN([no alsa/asoundlib $msg])
 634         ])
 635 fi
 636
 637 if test "$have_alsa" = "yes"; then
 638         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 639                 have_alsa="no"
 640                 AC_MSG_WARN([no libasound $msg])
 641         ])
 642 fi
 643
 644 if test "$have_alsa" = "yes"; then
 645         alsa_ldflags="-lasound"
 646         AC_SUBST(alsa_ldflags)
 647 fi
 648
 649 CPPFLAGS="$OLD_CPPFLAGS"
 650 LDFLAGS="$OLD_LDFLAGS"
 651 LIBS="$OLD_LIBS"
 652 ########################################################################### libao
 653 OLD_CPPFLAGS="$CPPFLAGS"
 654 OLD_LDFLAGS="$LDFLAGS"
 655 OLD_LIBS="$LIBS"
 656
 657 have_ao="yes"
 658 AC_ARG_WITH(ao_headers, [AS_HELP_STRING(--with-ao-headers=dir,
 659         [look for ao/ao.h also in dir])])
 660 if test -n "$with_ao_headers"; then
 661         ao_cppflags="-I$with_ao_headers"
 662         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 663 fi
 664 AC_ARG_WITH(ao_libs, [AS_HELP_STRING(--with-ao-libs=dir,
 665         [look for libao also in dir])])
 666 if test -n "$with_ao_libs"; then
 667         ao_libs="-L$with_ao_libs"
 668         LDFLAGS="$LDFLAGS $ao_libs"
 669 fi
 670 msg="no libao support for para_audiod/para_write"
 671 AC_CHECK_HEADERS([ao/ao.h], [
 672         ], [
 673         have_ao="no"
 674         AC_MSG_WARN([ao.h not found, $msg])
 675 ])
 676 if test "$have_ao" = "yes"; then
 677         AC_CHECK_LIB([ao], [ao_initialize], [], [
 678                 have_ao="no"
 679                 AC_MSG_WARN([ao lib not found or not working, $msg])
 680         ])
 681 fi
 682 if test "$have_ao" = "yes"; then
 683         AC_CHECK_HEADERS([pthread.h], [
 684                 ], [
 685                 have_ao="no"
 686                 AC_MSG_WARN([pthread.h not found, $msg])
 687         ])
 688 fi
 689 if test "$have_ao" = "yes"; then
 690         AC_CHECK_LIB([pthread], [pthread_create], [], [
 691                 have_ao="no"
 692                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 693         ])
 694 fi
 695 if test "$have_ao" = "yes"; then
 696         AC_SUBST(ao_cppflags)
 697         ao_ldflags="$ao_libs -lao -lpthread"
 698         AC_SUBST(ao_ldflags)
 699 fi
 700
 701 CPPFLAGS="$OLD_CPPFLAGS"
 702 LDFLAGS="$OLD_LDFLAGS"
 703 LIBS="$OLD_LIBS"
 704 ############################################################# readline
 705 OLD_CPPFLAGS="$CPPFLAGS"
 706 OLD_LDFLAGS="$LDFLAGS"
 707 OLD_LIBS="$LIBS"
 708
 709 have_readline="yes"
 710 AC_ARG_WITH(readline_headers, [AS_HELP_STRING(--with-readline-headers=dir,
 711         [look for libreadline header files also in dir])])
 712 if test -n "$with_readline_headers"; then
 713         readline_cppflags="-I$with_readline_headers"
 714         CPPFLAGS="$CPPFLAGS $readline_cppflags"
 715 fi
 716
 717 AC_ARG_WITH(readline_libs, [AS_HELP_STRING(--with-readline-libs=dir,
 718         [look for readline library also in dir])])
 719 if test -n "$with_readline_libs"; then
 720         readline_libs="-L$with_readline_libs"
 721         LDFLAGS="$LDFLAGS $readline_libs"
 722 fi
 723 msg="no interactive cli support"
 724 AC_CHECK_HEADERS([readline/readline.h], [
 725         ], [
 726         have_readline="no"
 727         AC_MSG_WARN([readline/readline.h not found, $msg])
 728 ])
 729
 730 if test "$have_curses" != "yes"; then
 731         have_readline="no"
 732         AC_MSG_WARN([interactive cli support depends on curses,])
 733         AC_MSG_WARN([but no curses lib was detected, $msg])
 734 fi
 735
 736 if test "$have_readline" = "yes"; then
 737         readline_ldflags="$readline_libs -lreadline"
 738         AC_SEARCH_LIBS([rl_free_keymap], [readline], [], [have_readline="no"])
 739         if test "$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="$readline_ldflags -lcurses"
 746                 ], [], [-lcurses])
 747         fi
 748         if test "$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="$readline_ldflags -ltermcap"
 755                 ], [], [-ltermcap])
 756         fi
 757 fi
 758
 759 if test "$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="$audiod_cmdline_objs
 924                 audiod
 925                 compress_filter
 926                 http_recv
 927                 dccp_recv
 928                 file_write
 929                 client
 930                 amp_filter
 931                 udp_recv
 932                 prebuffer_filter
 933         "
 934         audiod_errlist_objs="$audiod_errlist_objs
 935                 audiod
 936                 signal
 937                 string
 938                 daemon
 939                 stat
 940                 net
 941                 crypt_common
 942                 sideband
 943                 time
 944                 grab_client
 945                 filter_common
 946                 wav_filter
 947                 compress_filter
 948                 amp_filter
 949                 http_recv
 950                 dccp_recv
 951                 recv_common
 952                 fd
 953                 sched
 954                 write_common
 955                 file_write
 956                 audiod_command
 957                 fecdec_filter
 958                 client_common
 959                 ggo
 960                 udp_recv
 961                 color
 962                 fec
 963                 prebuffer_filter
 964                 version
 965                 bitstream
 966                 imdct
 967                 wma_common
 968                 wmadec_filter
 969                 buffer_tree
 970         "
 971         if test "$have_openssl" = "yes"; then
 972                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 973         fi
 974         if test "$have_gcrypt" = "yes"; then
 975                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 976         fi
 977         if test "$have_core_audio" = "yes"; then
 978                 audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 979                 audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 980         fi
 981         if test "$have_vorbis" = "yes"; then
 982                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 983                 audiod_audio_formats="$audiod_audio_formats ogg"
 984         fi
 985         if test "$have_speex" = "yes"; then
 986                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 987                 audiod_audio_formats="$audiod_audio_formats spx"
 988         fi
 989         if test "$have_opus" = "yes"; then
 990                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 991                 audiod_audio_formats="$audiod_audio_formats opus"
 992         fi
 993         if test "$have_faad" = "yes"; then
 994                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 995                 audiod_audio_formats="$audiod_audio_formats aac"
 996         fi
 997         if test "$have_mad" = "yes"; then
 998                 audiod_audio_formats="$audiod_audio_formats mp3"
 999                 audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter"
1000                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
1001         fi
1002         if test "$have_flac" = "yes"; then
1003                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
1004                 audiod_audio_formats="$audiod_audio_formats flac"
1005         fi
1006         if test "$have_oss" = "yes"; then
1007                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
1008                 audiod_cmdline_objs="$audiod_cmdline_objs oss_write"
1009         fi
1010         if test "$have_alsa" = "yes"; then
1011                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
1012                 audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
1013         fi
1014         if test "$have_ao" = "yes"; then
1015                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
1016                 audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
1017         fi
1018         if test "$have_samplerate" = "yes"; then
1019                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
1020                 audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
1021         fi
1022         audiod_objs="add_cmdline($audiod_cmdline_objs) $audiod_errlist_objs"
1023         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1024         AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1025                 errors used by para_audiod)
1026
1027         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1028         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1029                 enum of audio formats supported by audiod)
1030         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1031         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1032 else
1033         build_audiod="no"
1034 fi
1035 ########################################################################### fade
1036 if test "$have_oss" = "yes" -o "$have_alsa" = "yes"; then
1037         build_fade="yes"
1038         executables="$executables fade"
1039         fade_cmdline_objs="fade"
1040         fade_errlist_objs="fade exec string fd version ggo"
1041         if test "$have_oss" = "yes"; then
1042                 fade_errlist_objs="$fade_errlist_objs oss_mix"
1043                 mixers="${mixers}oss "
1044                 default_mixer="OSS_MIX"
1045         fi
1046         if test "$have_alsa" = "yes"; then
1047                 fade_errlist_objs="$fade_errlist_objs alsa_mix"
1048                 mixers="${mixers}alsa "
1049                 default_mixer="ALSA_MIX"
1050         fi
1051         fade_objs="add_cmdline($fade_cmdline_objs) $fade_errlist_objs"
1052         AC_SUBST(fade_objs, add_dot_o($fade_objs))
1053         AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
1054                 objlist_to_errlist($fade_errlist_objs),
1055                 errors used by para_fade)
1056         enum="$(
1057                 for i in $mixers; do
1058                         printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
1059                 done
1060         )"
1061         AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
1062                 enum of supported mixers)
1063         AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
1064                 use this mixer if none was specified)
1065         names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
1066         AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
1067         inits="$(
1068                 for i in $mixers; do
1069                         printf 'extern void '$i'_mix_init(struct mixer *); '
1070                 done
1071         )"
1072         AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
1073                 init functions of the supported mixers)
1074         array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
1075         AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
1076 else
1077         build_fade="no"
1078         AC_MSG_WARN([no mixer support])
1079 fi
1080 ########################################################################### gui
1081 if test "$have_curses" = "yes"; then
1082         build_gui="yes"
1083         executables="$executables gui"
1084         gui_cmdline_objs="gui"
1085         gui_errlist_objs="
1086                 exec
1087                 signal
1088                 string
1089                 stat
1090                 ringbuffer
1091                 fd
1092                 gui
1093                 gui_theme
1094                 time
1095                 version
1096                 ggo
1097         "
1098         gui_objs="add_cmdline($gui_cmdline_objs) $gui_errlist_objs"
1099         AC_SUBST(gui_objs, add_dot_o($gui_objs))
1100         AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1101                 objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1102 else
1103         build_gui="no"
1104         AC_MSG_WARN([no curses lib, cannot build para_gui])
1105 fi
1106 ######################################################################## filter
1107 filters="
1108         compress
1109         wav
1110         amp
1111         fecdec
1112         wmadec
1113         prebuffer
1114 "
1115 filter_errlist_objs="
1116         filter_common
1117         wav_filter
1118         compress_filter
1119         filter
1120         string
1121         stdin
1122         stdout
1123         sched
1124         fd
1125         amp_filter
1126         ggo
1127         fecdec_filter
1128         fec
1129         version
1130         prebuffer_filter
1131         time
1132         bitstream
1133         imdct
1134         wma_common
1135         wmadec_filter
1136         buffer_tree
1137         net
1138 "
1139 filter_cmdline_objs="
1140         filter
1141         compress_filter
1142         amp_filter
1143         prebuffer_filter
1144 "
1145
1146 if test "$have_vorbis" = "yes"; then
1147         filters="$filters oggdec"
1148         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
1149 fi
1150 if test "$have_speex" = "yes"; then
1151         filters="$filters spxdec"
1152         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
1153 fi
1154 if test "$have_opus" = "yes"; then
1155         filters="$filters opusdec"
1156         filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
1157 fi
1158 if test "$have_faad" = "yes"; then
1159         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
1160         filters="$filters aacdec"
1161 fi
1162 if test "$have_mad" = "yes"; then
1163         filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter"
1164         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
1165         filters="$filters mp3dec"
1166 fi
1167 if test "$have_flac" = "yes"; then
1168         filter_errlist_objs="$filter_errlist_objs flacdec_filter"
1169         filters="$filters flacdec"
1170 fi
1171 if test "$have_samplerate" = "yes"; then
1172         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
1173         filter_cmdline_objs="$filter_cmdline_objs resample_filter"
1174         filters="$filters resample"
1175 fi
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) $recv_errlist_objs"
1240 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1241 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1242         errors used by para_recv)
1243 ########################################################################### afh
1244 audio_format_handlers="mp3 wma"
1245 afh_cmdline_objs="afh"
1246 afh_errlist_objs="
1247         afh
1248         string
1249         fd
1250         mp3_afh
1251         afh_common
1252         time
1253         wma_afh
1254         wma_common
1255         version
1256         ggo
1257 "
1258 if test "$have_vorbis" = "yes" || \
1259                 test "$have_speex" = "yes" || \
1260                 test "$have_opus" = "yes"; then
1261         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
1262 fi
1263 if test "$have_vorbis" = "yes"; then
1264         afh_errlist_objs="$afh_errlist_objs ogg_afh"
1265         audio_format_handlers="$audio_format_handlers ogg"
1266 fi
1267 if test "$have_speex" = "yes"; then
1268         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
1269         audio_format_handlers="$audio_format_handlers spx"
1270 fi
1271 if test "$have_opus" = "yes"; then
1272         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
1273 fi
1274 if test "$have_faad" = "yes"; then
1275         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
1276         audio_format_handlers="$audio_format_handlers aac"
1277 fi
1278 if test "$have_flac" = "yes"; then
1279         afh_errlist_objs="$afh_errlist_objs flac_afh"
1280         audio_format_handlers="$audio_format_handlers flac"
1281 fi
1282
1283 afh_objs="add_cmdline($afh_cmdline_objs) $afh_errlist_objs"
1284
1285 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1286 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1287         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1288 ########################################################################## play
1289 play_errlist_objs="
1290         play
1291         fd
1292         sched
1293         ggo
1294         buffer_tree
1295         time
1296         string
1297         net
1298         afh_recv
1299         afh_common
1300         wma_afh
1301         wma_common
1302         mp3_afh
1303         recv_common
1304         udp_recv
1305         http_recv
1306         dccp_recv
1307         filter_common
1308         fec
1309         bitstream
1310         imdct
1311         wav_filter
1312         compress_filter
1313         amp_filter
1314         prebuffer_filter
1315         fecdec_filter
1316         wmadec_filter
1317         write_common
1318         file_write
1319         version
1320 "
1321 play_cmdline_objs="
1322         http_recv
1323         dccp_recv
1324         udp_recv
1325         afh_recv
1326         compress_filter
1327         amp_filter
1328         prebuffer_filter
1329         file_write
1330         play
1331 "
1332 if test "$have_core_audio" = "yes"; then
1333         play_errlist_objs="$play_errlist_objs osx_write ipc"
1334         play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
1335 fi
1336 if test "$have_vorbis" = "yes" || \
1337                 test "$have_speex" = "yes" || \
1338                 test "$have_opus" = "yes"; then
1339         play_errlist_objs="$play_errlist_objs ogg_afh_common"
1340 fi
1341 if test "$have_vorbis" = "yes"; then
1342         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
1343 fi
1344 if test "$have_speex" = "yes"; then
1345         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
1346 fi
1347 if test "$have_opus" = "yes"; then
1348         play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
1349 fi
1350 if test "$have_faad" = "yes"; then
1351         play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
1352 fi
1353 if test "$have_mad" = "yes"; then
1354         play_cmdline_objs="$play_cmdline_objs mp3dec_filter"
1355         play_errlist_objs="$play_errlist_objs mp3dec_filter"
1356 fi
1357 if test "$have_flac" = "yes"; then
1358         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
1359 fi
1360 if test "$have_oss" = "yes"; then
1361         play_errlist_objs="$play_errlist_objs oss_write"
1362         play_cmdline_objs="$play_cmdline_objs oss_write"
1363 fi
1364 if test "$have_alsa" = "yes"; then
1365         play_errlist_objs="$play_errlist_objs alsa_write"
1366         play_cmdline_objs="$play_cmdline_objs alsa_write"
1367 fi
1368 if test "$have_ao" = "yes"; then
1369         play_errlist_objs="$play_errlist_objs ao_write"
1370         play_cmdline_objs="$play_cmdline_objs ao_write"
1371 fi
1372 if test "$have_readline" = "yes"; then
1373         play_errlist_objs="$play_errlist_objs interactive"
1374 fi
1375 if test "$have_samplerate" = "yes"; then
1376         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
1377         play_cmdline_objs="$play_cmdline_objs resample_filter"
1378 fi
1379
1380 play_objs="add_cmdline($play_cmdline_objs) $play_errlist_objs"
1381 AC_SUBST(play_objs, add_dot_o($play_objs))
1382 AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
1383         objlist_to_errlist($play_errlist_objs), errors used by para_play)
1384 ######################################################################### write
1385 write_cmdline_objs="
1386         write
1387         file_write
1388 "
1389 write_errlist_objs="
1390         write
1391         write_common
1392         file_write
1393         time
1394         fd
1395         string
1396         sched
1397         stdin
1398         buffer_tree
1399         ggo
1400         check_wav
1401         version
1402 "
1403 writers="file"
1404 default_writer="FILE_WRITE"
1405
1406 if test "$have_core_audio" = "yes"; then
1407         write_errlist_objs="$write_errlist_objs osx_write ipc"
1408         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
1409         writers="$writers osx"
1410         default_writer="OSX_WRITE"
1411 fi
1412 if test "$have_ao" = "yes"; then
1413         write_errlist_objs="$write_errlist_objs ao_write"
1414         write_cmdline_objs="$write_cmdline_objs ao_write"
1415         writers="$writers ao"
1416         default_writer="AO_WRITE"
1417 fi
1418 if test "$have_oss" = "yes"; then
1419         write_errlist_objs="$write_errlist_objs oss_write"
1420         write_cmdline_objs="$write_cmdline_objs oss_write"
1421         writers="$writers oss"
1422         default_writer="OSS_WRITE"
1423 fi
1424 if test "$have_alsa" = "yes"; then
1425         write_errlist_objs="$write_errlist_objs alsa_write"
1426         write_cmdline_objs="$write_cmdline_objs alsa_write"
1427         writers="$writers alsa"
1428         default_writer="ALSA_WRITE"
1429 fi
1430 write_objs="add_cmdline($write_cmdline_objs) $write_errlist_objs"
1431 AC_SUBST(write_objs, add_dot_o($write_objs))
1432 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1433         objlist_to_errlist($write_errlist_objs), errors used by para_write)
1434 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1435 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1436         enum of supported writers)
1437 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1438 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1439 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1440 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1441 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1442 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1443 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1444 ######################################################################## audioc
1445 audioc_cmdline_objs="audioc"
1446 audioc_errlist_objs="
1447         audioc
1448         string
1449         net
1450         fd
1451         version
1452         ggo
1453 "
1454 if test "$have_readline" = "yes"; then
1455         audioc_errlist_objs="$audioc_errlist_objs
1456                 buffer_tree
1457                 interactive
1458                 sched
1459                 time
1460         "
1461 fi
1462 audioc_objs="add_cmdline($audioc_cmdline_objs) $audioc_errlist_objs"
1463 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1464 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1465         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1466 ############################################################# error2.h
1467 # these are always built
1468 all_errlist_objs="
1469         $recv_errlist_objs
1470         $filter_errlist_objs
1471         $audioc_errlist_objs
1472         $write_errlist_objs
1473         $afh_errlist_objs
1474         $play_errlist_objs
1475 "
1476
1477 # optional executables
1478 if test "$build_server" = "yes"; then
1479         all_errlist_objs="$all_errlist_objs $server_errlist_objs"
1480 fi
1481 if test "$build_gui" = "yes"; then
1482         all_errlist_objs="$all_errlist_objs $gui_errlist_objs"
1483 fi
1484 if test "$build_fade" = "yes"; then
1485         all_errlist_objs="$all_errlist_objs $fade_errlist_objs"
1486 fi
1487 if test "$build_client" = "yes"; then
1488         all_errlist_objs="$all_errlist_objs $client_errlist_objs"
1489 fi
1490 if test "$build_audiod" = "yes"; then
1491         all_errlist_objs="$all_errlist_objs $audiod_errlist_objs"
1492 fi
1493
1494 all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
1495
1496 object_executable_matrix=
1497 for i in $executables; do
1498         eval objs=\$${i}_errlist_objs
1499         object_executable_matrix="$object_executable_matrix $i: $objs"
1500 done
1501 # use echo to replace newlines by space
1502 AC_SUBST(object_executable_matrix, $(echo $object_executable_matrix))
1503
1504 for obj in $all_errlist_objs; do
1505         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
1506 done
1507 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
1508         [enum {$SS NUM_SS}],
1509         [list of all objects that use the paraslash error facility]
1510 )
1511 ################################################################## status items
1512
1513 status_items="basename status num_played mtime bitrate frequency file_size
1514 status_flags format score techinfo afs_mode
1515 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
1516 offset seconds_total stream_start current_time audiod_uptime image_id
1517 lyrics_id duration directory lyrics_name image_name path hash channels
1518 last_played num_chunks chunk_time amplification artist title year album
1519 comment"
1520
1521 result=
1522 for i in $status_items; do
1523         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1524 done
1525 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1526         [enum of all status items])
1527
1528 result=
1529 for i in $status_items; do
1530         result="$result \"$i\", "
1531 done
1532 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1533         [char * array of all status items])
1534
1535 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
1536         [formats supported by para_server and para_afh])
1537
1538 AC_SUBST(executables)
1539
1540 AC_OUTPUT
1541 AC_MSG_NOTICE([
1542 paraslash configuration:
1543 ~~~~~~~~~~~~~~~~~~~~~~~~
1544 unix socket credentials: $have_ucred
1545 readline (interactive CLIs): $have_readline
1546 audio formats handlers: $audio_format_handlers
1547 id3 version2 support: $have_libid3tag
1548 filters: $(echo $filters)
1549 writers: $writers
1550
1551 para_fade: $build_fade
1552 para_server: $build_server
1553 para_gui: $build_gui
1554 para_fade: $build_fade
1555 para_client: $build_client
1556 para_audiod: $build_audiod
1557 ])