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