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