configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.60)
   5
   6
   7 AC_INIT(paraslash, [git], maan@systemlinux.org)
   8 AC_CONFIG_HEADER([config.h])
   9
  10 AC_PATH_PROG(UNAMEPATH, uname, no)
  11 if test "$UNAMEPATH" = "no"; then
  12         AC_MSG_ERROR(unable to determine system type)
  13 fi
  14 AC_MSG_CHECKING(os type)
  15 OSTYPE="`$UNAMEPATH -s`"
  16 AC_MSG_RESULT("$OSTYPE")
  17
  18 if test "$OSTYPE" = "SunOS"; then
  19         # needed on SunOS for socket magic
  20         arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
  21         AC_SUBST(arch_cppflags)
  22 fi
  23
  24 AC_C_BIGENDIAN()
  25
  26 AC_PROG_CC
  27 AC_PROG_CPP
  28 AC_PROG_INSTALL
  29 AC_REPLACE_FNMATCH
  30
  31 AC_HEADER_DIRENT
  32 AC_HEADER_STDC
  33 AC_HEADER_SYS_WAIT
  34 AC_HEADER_STDBOOL
  35 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  36         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  37         sys/ipc.h unistd.h utime.h stddef.h],
  38         [], [AC_MSG_ERROR([$ac_header not found])])
  39
  40 # Checks for typedefs, structures, and compiler characteristics.
  41 AC_C_CONST
  42 AC_C_INLINE
  43 AC_TYPE_OFF_T
  44 AC_TYPE_PID_T
  45 AC_TYPE_SIZE_T
  46 AC_HEADER_TIME
  47 AC_STRUCT_TM
  48 AC_TYPE_INT8_T
  49 AC_TYPE_INT16_T
  50 AC_TYPE_INT32_T
  51 AC_TYPE_INT64_T
  52 AC_TYPE_MODE_T
  53 AC_TYPE_SSIZE_T
  54 AC_TYPE_UID_T
  55 AC_TYPE_UINT8_T
  56 AC_TYPE_UINT16_T
  57 AC_TYPE_UINT32_T
  58 AC_TYPE_UINT64_T
  59
  60 # Checks for library functions.
  61 AC_FUNC_FORK
  62 AC_PROG_GCC_TRADITIONAL
  63 AC_FUNC_MALLOC
  64 AC_FUNC_MEMCMP
  65 AC_FUNC_MKTIME
  66 AC_FUNC_MMAP
  67 AC_FUNC_REALLOC
  68 AC_FUNC_SELECT_ARGTYPES
  69 AC_TYPE_SIGNAL
  70 AC_FUNC_STAT
  71 AC_FUNC_STRFTIME
  72 AC_FUNC_VPRINTF
  73 AC_FUNC_CLOSEDIR_VOID
  74 AC_FUNC_LSTAT
  75
  76 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  77         regcomp select strchr strdup strerror strstr strtol uname \
  78         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  79         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
  80         [AC_MSG_ERROR([function not found, cannot live without it])])
  81
  82 cmdline_dir="cmdline"
  83 AC_SUBST(cmdline_dir)
  84 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  85
  86
  87 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  88 daemon stat http_send close_on_fork ipc acl afh fade amp_filter
  89 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
  90 playlist sched audiod grab_client filter_common wav_filter compress_filter
  91 http_recv dccp_recv recv_common write_common file_write audiod_command
  92 client_common recv stdout filter stdin audioc write client exec send_common ggo
  93 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm
  94 server_command_list afs_command_list audiod_command_list bitstream imdct wma_afh
  95 wma_common wmadec_filter buffer_tree crypt_common
  96 "
  97
  98 executables="recv filter audioc write client afh audiod"
  99
 100 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv)"
 101
 102 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
 103         fd sched stdout ggo udp_recv fec buffer_tree"
 104 recv_ldflags=""
 105
 106 filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
 107 filter_errlist_objs="filter_common wav_filter compress_filter filter string
 108         stdin stdout sched fd amp_filter ggo fecdec_filter fec
 109         prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
 110 filter_ldflags="-lm"
 111 filters=" compress wav amp fecdec wmadec prebuffer"
 112
 113 audioc_cmdline_objs="add_cmdline(audioc)"
 114 audioc_errlist_objs="audioc string net fd"
 115 audioc_ldflags=""
 116
 117 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
 118 audiod_errlist_objs="audiod signal string daemon stat net crypt_common
 119         time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
 120         recv_common fd sched write_common file_write audiod_command fecdec_filter
 121         client_common ggo udp_recv color fec prebuffer_filter audiod_command_list
 122         bitstream imdct wma_common wmadec_filter buffer_tree"
 123 audiod_ldflags="-lm"
 124 audiod_audio_formats="wma"
 125
 126 afh_cmdline_objs="add_cmdline(afh)"
 127 afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common"
 128 afh_ldflags=""
 129
 130 server_cmdline_objs="add_cmdline(server)"
 131 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 132         time daemon http_send close_on_fork mm crypt_common
 133         ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
 134         blob playlist sched acl send_common udp_send color fec
 135         server_command_list afs_command_list wma_afh wma_common"
 136 server_ldflags=""
 137 server_audio_formats="mp3 wma"
 138
 139 write_cmdline_objs="add_cmdline(write file_write)"
 140 write_errlist_objs="write write_common file_write time fd string sched stdin
 141         buffer_tree ggo"
 142 write_ldflags=""
 143 writers=" file"
 144 default_writer="FILE_WRITE"
 145
 146 client_cmdline_objs="add_cmdline(client)"
 147 client_errlist_objs="client net string fd sched stdin stdout time
 148         client_common buffer_tree crypt_common"
 149 client_ldflags=""
 150
 151 gui_cmdline_objs="add_cmdline(gui)"
 152 gui_errlist_objs="exec signal string stat ringbuffer fd"
 153 gui_other_objs="gui gui_theme"
 154 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 155
 156 fade_cmdline_objs="add_cmdline(fade)"
 157 fade_errlist_objs="fade exec string fd"
 158
 159
 160 ########################################################################### snprintf
 161 # ===========================================================================
 162 #        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
 163 # ===========================================================================
 164 #
 165 # SYNOPSIS
 166 #
 167 #   AX_FUNC_SNPRINTF
 168 #
 169 # DESCRIPTION
 170 #
 171 #   Checks for a fully C99 compliant snprintf, in particular checks whether
 172 #   it does bounds checking and returns the correct string length; does the
 173 #   same check for vsnprintf. If no working snprintf or vsnprintf is found,
 174 #   it prints an error message and aborts.
 175 #
 176 # LICENSE
 177 #
 178 #   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
 179 #
 180 #   Copying and distribution of this file, with or without modification, are
 181 #   permitted in any medium without royalty provided the copyright notice
 182 #   and this notice are preserved.
 183
 184 AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
 185 AC_DEFUN([AX_FUNC_SNPRINTF],
 186 [AC_CHECK_FUNCS(snprintf vsnprintf)
 187 AC_MSG_CHECKING(for working snprintf)
 188 AC_CACHE_VAL(ac_cv_have_working_snprintf,
 189 [AC_TRY_RUN(
 190 [#include <stdio.h>
 191
 192 int main(void)
 193 {
 194     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 195     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 196     int i;
 197     i = snprintf (bufs, 2, "%s", "111");
 198     if (strcmp (bufs, "1")) exit (1);
 199     if (i != 3) exit (1);
 200     i = snprintf (bufd, 2, "%d", 111);
 201     if (strcmp (bufd, "1")) exit (1);
 202     if (i != 3) exit (1);
 203     exit(0);
 204 }], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
 205 AC_MSG_RESULT([$ac_cv_have_working_snprintf])
 206 AC_MSG_CHECKING(for working vsnprintf)
 207 AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
 208 [AC_TRY_RUN(
 209 [#include <stdio.h>
 210 #include <stdarg.h>
 211
 212 int my_vsnprintf (char *buf, const char *tmpl, ...)
 213 {
 214     int i;
 215     va_list args;
 216     va_start (args, tmpl);
 217     i = vsnprintf (buf, 2, tmpl, args);
 218     va_end (args);
 219     return i;
 220 }
 221
 222 int main(void)
 223 {
 224     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 225     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 226     int i;
 227     i = my_vsnprintf (bufs, "%s", "111");
 228     if (strcmp (bufs, "1")) exit (1);
 229     if (i != 3) exit (1);
 230     i = my_vsnprintf (bufd, "%d", 111);
 231     if (strcmp (bufd, "1")) exit (1);
 232     if (i != 3) exit (1);
 233     exit(0);
 234 }], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
 235 AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
 236 if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
 237 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 238 fi])
 239 AX_FUNC_SNPRINTF()
 240 ########################################################################### osl
 241 have_osl=yes
 242 OLD_CPPFLAGS="$CPPFLAGS"
 243 OLD_LD_FLAGS="$LDFLAGS"
 244 OLD_LIBS="$LIBS"
 245 AC_ARG_WITH(osl_headers, [AC_HELP_STRING(--with-osl-headers=dir,
 246         [look for osl.h also in dir])])
 247 if test -n "$with_osl_headers"; then
 248         osl_cppflags="-I$with_osl_headers"
 249         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 250 fi
 251 AC_ARG_WITH(osl_libs, [AC_HELP_STRING(--with-osl-libs=dir,
 252         [look for libosl also in dir])])
 253 if test -n "$with_osl_libs"; then
 254         osl_libs="-L$with_osl_libs"
 255         LDFLAGS="$LDFLAGS $osl_libs"
 256 fi
 257
 258 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 259 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 260 if test "$have_osl" = "no"; then
 261         AC_MSG_WARN([libosl not found, can not build para_server.
 262 Download libosl at
 263         http://systemlinux.org/~maan/osl
 264 or execute
 265         git clone git://git.tuebingen.mpg.de/osl
 266         ])
 267 else
 268         extras="$extras server"
 269         executables="$executables server"
 270         AC_SUBST(osl_cppflags)
 271         server_ldflags="$server_ldflags $osl_libs -losl"
 272 fi
 273 CPPFLAGS="$OLD_CPPFLAGS"
 274 LDFLAGS="$OLD_LDFLAGS"
 275 LIBS="$OLD_LIBS"
 276 ########################################################################### crypto
 277 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 278         Force using crypto library "lib". This package requires either
 279         openssl or libgcrypt being installed. Possible values for "lib"
 280         are thus "openssl" and "gcrypt". If this option is not given,
 281         openssl is tried first. If openssl was not found, gcrypt is
 282         tried next.])])
 283
 284 case "$enable_cryptolib" in
 285         "openssl") check_openssl="yes"; check_gcrypt="no";;
 286         "gcrypt") check_openssl="no"; check_gcrypt="yes";;
 287         "") check_openssl="yes"; check_gcrypt="yes";;
 288         *) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
 289 esac
 290 ###################################################################### openssl
 291 if test "$check_openssl" = "yes"; then
 292         OLD_CPPFLAGS="$CPPFLAGS"
 293         OLD_LD_FLAGS="$LDFLAGS"
 294         OLD_LIBS="$LIBS"
 295         have_openssl="yes"
 296         AC_ARG_WITH(openssl_headers, [AC_HELP_STRING(--with-openssl-headers=dir,
 297                 [look for openssl headers also in dir])])
 298         if test -n "$with_openssl_headers"; then
 299                 openssl_cppflags="-I$with_openssl_headers"
 300                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 301         fi
 302         AC_ARG_WITH(openssl_libs, [AC_HELP_STRING(--with-openssl-libs=dir,
 303                 [look for openssl libraries also in dir])])
 304         if test -n "$with_openssl_libs"; then
 305                 openssl_libs="-L$with_openssl_libs"
 306                 LDFLAGS="$LDFLAGS $openssl_libs"
 307         fi
 308         AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 309         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 310         if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 311                 # try harder: openssl is sometimes installed in /usr/local/ssl
 312                 openssl_cppflags="-I/usr/local/ssl/include"
 313                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 314                 openssl_libs="-L/usr/local/ssl/lib"
 315                 LDFLAGS="$LDFLAGS $openssl_libs"
 316                 # clear cache
 317                 unset ac_cv_header_openssl_ssl_h 2> /dev/null
 318                 unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 319                 AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 320                 if test "$have_openssl" = "yes"; then
 321                         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 322                 fi
 323         fi
 324         if test "$have_openssl" = "yes"; then
 325                 AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 326                 AC_SUBST(openssl_cppflags)
 327                 openssl_libs="$openssl_libs -lssl -lcrypto"
 328                 server_ldflags="$server_ldflags $openssl_libs"
 329                 client_ldflags="$client_ldflags $openssl_libs"
 330                 audiod_ldflags="$audiod_ldflags $openssl_libs"
 331
 332                 all_errlist_objs="$all_errlist_objs crypt"
 333                 server_errlist_objs="$server_errlist_objs crypt"
 334                 client_errlist_objs="$client_errlist_objs crypt"
 335                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 336
 337                 check_gcrypt="no"
 338         else
 339                 AC_MSG_WARN([openssl libraries not found])
 340         fi
 341         CPPFLAGS="$OLD_CPPFLAGS"
 342         LDFLAGS="$OLD_LDFLAGS"
 343         LIBS="$OLD_LIBS"
 344 else
 345         have_openssl="no"
 346 fi
 347 ########################################################################### gcrypt
 348 if test "$check_gcrypt" = "yes"; then
 349         OLD_CPPFLAGS="$CPPFLAGS"
 350         OLD_LD_FLAGS="$LDFLAGS"
 351         OLD_LIBS="$LIBS"
 352         have_gcrypt="yes"
 353         AC_ARG_WITH(gcrypt_headers, [AC_HELP_STRING(--with-gcrypt-headers=dir,
 354                 [look for gcrypt headers also in dir])])
 355         if test -n "$with_gcrypt_headers"; then
 356                 gcrypt_cppflags="-I$with_gcrypt_headers"
 357                 CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
 358         fi
 359         AC_ARG_WITH(gcrypt_libs, [AC_HELP_STRING(--with-gcrypt-libs=dir,
 360                 [look for libgcrypt also in dir])])
 361         if test -n "$with_gcrypt_libs"; then
 362                 gcrypt_libs="-L$with_gcrypt_libs"
 363                 LDFLAGS="$LDFLAGS $gcrypt_libs"
 364         fi
 365         AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
 366         AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
 367         if test "$have_gcrypt" = "yes"; then
 368                 AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
 369                 AC_SUBST(gcrypt_cppflags)
 370                 gcrypt_libs="$gcrypt_libs -lgcrypt"
 371                 server_ldflags="$server_ldflags $gcrypt_libs"
 372                 client_ldflags="$client_ldflags $gcrypt_libs"
 373                 audiod_ldflags="$audiod_ldflags $gcrypt_libs"
 374
 375                 all_errlist_objs="$all_errlist_objs gcrypt"
 376                 server_errlist_objs="$server_errlist_objs gcrypt"
 377                 client_errlist_objs="$client_errlist_objs gcrypt"
 378                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 379         else
 380                 AC_MSG_WARN([gcrypt library not found])
 381         fi
 382         CPPFLAGS="$OLD_CPPFLAGS"
 383         LDFLAGS="$OLD_LDFLAGS"
 384         LIBS="$OLD_LIBS"
 385 else
 386         have_gcrypt="no"
 387 fi
 388 ###########################################################################
 389 if test "$have_openssl" = "no" -a "$have_gcrypt" = "no"; then
 390         AC_MSG_ERROR([neither openssl nor gcrypt usable])
 391 fi
 392 ########################################################################### libsocket
 393 AC_CHECK_LIB([c], [socket],
 394         [socket_lib=],
 395         [socket_lib="-lsocket"]
 396 )
 397 server_ldflags="$server_ldflags $socket_lib"
 398 client_ldflags="$client_ldflags $socket_lib"
 399 audioc_ldflags="$audioc_ldflags $socket_lib"
 400 audiod_ldflags="$audiod_ldflags $socket_lib"
 401 recv_ldflags="$recv_ldflags $socket_lib"
 402 AC_SEARCH_LIBS([connect],[socket],[],[
 403         AC_MSG_ERROR([Fatal: Did not find connect().])
 404 ],[])
 405 ########################################################################### libnsl
 406 AC_CHECK_LIB([c], [gethostbyname],
 407         [nsl_lib=],
 408         [nsl_lib="-lnsl"]
 409 )
 410 server_ldflags="$server_ldflags $nsl_lib"
 411 client_ldflags="$client_ldflags $nsl_lib"
 412 audioc_ldflags="$audioc_ldflags $nsl_lib"
 413 recv_ldflags="$recv_ldflags $nsl_lib"
 414 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 415         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 416 ],[])
 417 ########################################################################### ucred
 418 AC_MSG_CHECKING(for struct ucred)
 419 AC_TRY_LINK([
 420         #define _GNU_SOURCE
 421         #include <sys/types.h>
 422         #include <sys/socket.h>
 423 ],[
 424         struct ucred sucred; sucred.pid=0;
 425 ],[have_ucred=yes],[have_ucred=no])
 426 AC_MSG_RESULT($have_ucred)
 427 if test ${have_ucred} = yes; then
 428         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 429 fi
 430
 431 ########################################################################### curses
 432 have_curses="yes"
 433 OLD_CPPFLAGS="$CPPFLAGS"
 434 OLD_LD_FLAGS="$LDFLAGS"
 435 OLD_LIBS="$LIBS"
 436 AC_ARG_WITH(curses_headers, [AC_HELP_STRING(--with-curses-headers=dir,
 437         [look for curses.h also in dir])])
 438 if test -n "$with_curses_headers"; then
 439         curses_cppflags="-I$with_curses_headers"
 440         CPPFLAGS="$CPPFLAGS $curses_cppflags"
 441 fi
 442 AC_ARG_WITH(curses_libs, [AC_HELP_STRING(--with-curses-libs=dir,
 443         [look for libcurses also in dir])])
 444 if test -n "$with_curses_libs"; then
 445         curses_libs="-L$with_curses_libs"
 446         LDFLAGS="$LDFLAGS $curses_libs"
 447 fi
 448 AC_CHECK_HEADER(curses.h, [], [
 449         have_curses="no"
 450 ])
 451 AC_CHECK_LIB([curses], [initscr], [], [
 452         have_curses="no"
 453 ])
 454 if test "$have_curses" = "yes"; then
 455         AC_SUBST(curses_cppflags)
 456         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on curses support])
 457         extras="$extras gui"
 458         executables="$executables gui"
 459 else
 460         AC_MSG_WARN([cannot build para_gui])
 461 fi
 462 CPPFLAGS="$OLD_CPPFLAGS"
 463 LDFLAGS="$OLD_LDFLAGS"
 464 LIBS="$OLD_LIBS"
 465
 466 ########################################################################### ip_mreqn
 467 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 468 AC_TRY_LINK([
 469         #include <netdb.h>
 470         #include <net/if.h>
 471 ],[
 472         struct ip_mreqn mn;
 473         mn.imr_ifindex = 0;
 474 ],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 475 AC_MSG_RESULT($have_ip_mreqn)
 476 if test ${have_ip_mreqn} = yes; then
 477         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 478 fi
 479 ########################################################################### osx
 480
 481 AC_MSG_CHECKING(for CoreAudio (MacOs))
 482 AC_TRY_LINK([
 483         #include <CoreAudio/CoreAudio.h>
 484 ],[
 485         AudioDeviceID id;
 486 ],[have_core_audio=yes],[have_core_audio=no])
 487 AC_MSG_RESULT($have_core_audio)
 488 if test ${have_core_audio} = yes; then
 489         f1="-framework CoreAudio"
 490         f2="-framework AudioToolbox"
 491         f3="-framework AudioUnit"
 492         f4="-framework CoreServices"
 493         f="$f1 $f2 $f3 $f4"
 494
 495         all_errlist_objs="$all_errlist_objs osx_write"
 496         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 497         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 498         audiod_ldflags="$audiod_ldflags $f"
 499
 500         write_errlist_objs="$write_errlist_objs osx_write"
 501         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 502         write_ldflags="$write_ldflags $f"
 503         writers="$writers osx"
 504         default_writer="OSX_WRITE"
 505         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 506 fi
 507 ########################################################### ogg/vorbis/speex
 508 have_ogg="yes"
 509 OLD_CPPFLAGS="$CPPFLAGS"
 510 OLD_LD_FLAGS="$LDFLAGS"
 511 OLD_LIBS="$LIBS"
 512 AC_ARG_WITH(ogg_headers, [AC_HELP_STRING(--with-ogg-headers=dir,
 513         [look for ogg headers also in dir])])
 514 AC_ARG_WITH(ogg_libs, [AC_HELP_STRING(--with-ogg-libs=dir,
 515         [look for ogg libs also in dir])])
 516 AC_ARG_WITH(vorbis_headers, [AC_HELP_STRING(--with-vorbis-headers=dir,
 517         [look for vorbis headers also in dir])])
 518 AC_ARG_WITH(vorbis_libs, [AC_HELP_STRING(--with-vorbis-libs=dir,
 519         [look for vorbis libs also in dir])])
 520 AC_ARG_WITH(speex_headers, [AC_HELP_STRING(--with-speex-headers=dir,
 521         [look for speex headers also in dir])])
 522 AC_ARG_WITH(speex_libs, [AC_HELP_STRING(--with-speex-libs=dir,
 523         [look for speex libs also in dir])])
 524
 525 if test -n "$with_ogg_headers"; then
 526         ogg_cppflags="-I$with_ogg_headers"
 527         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 528 fi
 529 if test -n "$with_ogg_libs"; then
 530         ogg_libs="-L$with_ogg_libs"
 531         LDFLAGS="$LDFLAGS $ogg_libs"
 532 fi
 533 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 534 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 535
 536 have_vorbis="yes"
 537 have_speex="yes"
 538 if test "$have_ogg" = "yes"; then
 539         # vorbis
 540         if test -n "$with_vorbis_headers"; then
 541                 vorbis_cppflags="-I$with_vorbis_headers"
 542                 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
 543         fi
 544         if test -n "$with_vorbis_libs"; then
 545                 vorbis_libs="-L$with_vorbis_libs"
 546                 LDFLAGS="$LDFLAGS $vorbis_libs"
 547         fi
 548         AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 549         AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 550
 551         # speex
 552         if test -n "$with_speex_headers"; then
 553                 speex_cppflags="-I$with_speex_headers"
 554                 CPPFLAGS="$CPPFLAGS $speex_cppflags"
 555         fi
 556         if test -n "$with_speex_libs"; then
 557                 speex_libs="-L$with_speex_libs"
 558                 LDFLAGS="$LDFLAGS $speex_libs"
 559         fi
 560         AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 561         AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 562 else
 563         have_vorbis="no"
 564         have_speex="no"
 565 fi
 566
 567 msg="support in para_server/para_filter/para_afh"
 568 if test "$have_vorbis" = "yes" || test "$have_speex" = "yes"; then
 569         AC_SUBST(ogg_cppflags)
 570         ogg_libs="$ogg_libs -logg"
 571         if test "$OSTYPE" = "Darwin"; then
 572                 ogg_libs="-Wl,-bind_at_load $ogg_libs"
 573         fi
 574         server_ldflags="$server_ldflags $ogg_libs"
 575         filter_ldflags="$filter_ldflags $ogg_libs"
 576         audiod_ldflags="$audiod_ldflags $ogg_libs"
 577         afh_ldflags="$afh_ldflags $ogg_libs"
 578         all_errlist_objs="$all_errlist_objs ogg_afh_common"
 579         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 580         server_errlist_objs="$server_errlist_objs ogg_afh_common"
 581 else
 582         AC_MSG_WARN([vorbis/speex require ogg])
 583 fi
 584 if test "$have_vorbis" = "yes"; then
 585         all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 586         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 587         filters="$filters oggdec"
 588         vorbis_libs="-lvorbis -lvorbisfile"
 589         server_ldflags="$server_ldflags $vorbis_libs"
 590         filter_ldflags="$filter_ldflags $vorbis_libs"
 591         audiod_ldflags="$audiod_ldflags $vorbis_libs"
 592         afh_ldflags="$afh_ldflags $vorbis_libs"
 593
 594         server_errlist_objs="$server_errlist_objs ogg_afh"
 595         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 596         audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 597         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 598
 599         audiod_audio_formats="$audiod_audio_formats ogg"
 600         server_audio_formats="$server_audio_formats ogg"
 601 else
 602         AC_MSG_WARN([no ogg/vorbis $msg])
 603 fi
 604 if test "$have_speex" = "yes"; then
 605         all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
 606         AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 607         filters="$filters spxdec"
 608         speex_libs="-lspeex"
 609         server_ldflags="$server_ldflags $speex_libs"
 610         filter_ldflags="$filter_ldflags $speex_libs"
 611         audiod_ldflags="$audiod_ldflags $speex_libs"
 612         afh_ldflags="$afh_ldflags $speex_libs"
 613
 614         server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 615         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 616         audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 617         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 618
 619         audiod_audio_formats="$audiod_audio_formats spx"
 620         server_audio_formats="$server_audio_formats spx"
 621 else
 622         AC_MSG_WARN([no ogg/speex $msg])
 623 fi
 624 CPPFLAGS="$OLD_CPPFLAGS"
 625 LDFLAGS="$OLD_LDFLAGS"
 626 LIBS="$OLD_LIBS"
 627 ########################################################################### faad
 628 have_faad=yes
 629 OLD_CPPFLAGS="$CPPFLAGS"
 630 OLD_LD_FLAGS="$LDFLAGS"
 631 OLD_LIBS="$LIBS"
 632 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 633         [look for neaacdec.h also in dir])])
 634 if test -n "$with_faad_headers"; then
 635         faad_cppflags="-I$with_faad_headers"
 636         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 637 fi
 638 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 639         [look for libfaad also in dir])])
 640 if test -n "$with_faad_libs"; then
 641         faad_libs="-L$with_faad_libs"
 642         LDFLAGS="$LDFLAGS $faad_libs"
 643 fi
 644 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 645 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 646 if test "$have_faad" = "yes"; then
 647         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 648         all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
 649         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 650         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 651         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 652         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 653         server_ldflags="$server_ldflags $faad_libs -lfaad"
 654         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 655         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 656         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 657         audiod_audio_formats="$audiod_audio_formats aac"
 658         server_audio_formats="$server_audio_formats aac"
 659         filters="$filters aacdec"
 660         AC_SUBST(faad_cppflags)
 661 else
 662         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 663 fi
 664 CPPFLAGS="$OLD_CPPFLAGS"
 665 LDFLAGS="$OLD_LDFLAGS"
 666 LIBS="$OLD_LIBS"
 667 ########################################################################### mad
 668 have_mad="yes"
 669 OLD_CPPFLAGS="$CPPFLAGS"
 670 OLD_LD_FLAGS="$LDFLAGS"
 671 OLD_LIBS="$LIBS"
 672
 673 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 674         [look for mad.h also in dir])])
 675 if test -n "$with_mad_headers"; then
 676         mad_cppflags="-I$with_mad_headers"
 677         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 678 fi
 679 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 680         [look for libmad also in dir])])
 681 if test -n "$with_mad_libs"; then
 682         mad_libs="-L$with_mad_libs"
 683         LDFLAGS="$LDFLAGS $mad_libs"
 684 fi
 685 AC_CHECK_HEADERS([mad.h], [], [
 686         have_mad="no"
 687 ])
 688 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 689         have_mad="no"
 690 ])
 691 if test "$have_mad" = "yes"; then
 692         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 693         filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
 694         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
 695         all_errlist_objs="$all_errlist_objs mp3dec_filter"
 696         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 697         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 698         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 699         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 700         audiod_audio_formats="$audiod_audio_formats mp3"
 701         filters="$filters mp3dec"
 702         AC_SUBST(mad_cppflags)
 703 else
 704         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 705 fi
 706 CPPFLAGS="$OLD_CPPFLAGS"
 707 LDFLAGS="$OLD_LDFLAGS"
 708 LIBS="$OLD_LIBS"
 709 ###################################################################### libid3tag
 710 AC_MSG_CHECKING(for libid3tag)
 711 AC_TRY_LINK([
 712         #include <id3tag.h>
 713 ],[
 714         struct id3_tag t = {.flags = 0};
 715 ],[have_libid3tag=yes],[have_libid3tag=no])
 716 AC_MSG_RESULT($have_libid3tag)
 717 if test ${have_libid3tag} = yes; then
 718         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 719         server_ldflags="$server_ldflags -lid3tag"
 720         afh_ldflags="$afh_ldflags -lid3tag"
 721 else
 722         AC_MSG_WARN([no support for id3v2 tags])
 723 fi
 724 ########################################################################### oss
 725 OLD_CPPFLAGS="$CPPFLAGS"
 726 OLD_LD_FLAGS="$LDFLAGS"
 727 OLD_LIBS="$LIBS"
 728
 729 have_oss="yes"
 730 msg="=> will not build para_fade/oss writer"
 731
 732 AC_CHECK_HEADER(sys/soundcard.h, [
 733         extras="$extras fade"
 734         executables="$executables fade"
 735         all_errlist_objs="$all_errlist_objs oss_write"
 736         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 737         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
 738
 739         write_errlist_objs="$write_errlist_objs oss_write"
 740         write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
 741         writers="$writers oss"
 742         default_writer="OSS_WRITE"
 743         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 744                         audiod_ldflags="$audiod_ldflags -lossaudio"
 745                         write_ldflags="$write_ldflags -lossaudio"
 746                         fade_ldflags="$write_ldflags -lossaudio"
 747                 ]
 748         )
 749         ],
 750         [
 751                 have_oss="no"
 752                 AC_MSG_WARN([no sys/soundcard.h $msg])
 753         ]
 754 )
 755 CPPFLAGS="$OLD_CPPFLAGS"
 756 LDFLAGS="$OLD_LDFLAGS"
 757 LIBS="$OLD_LIBS"
 758
 759 ########################################################################### alsa
 760 OLD_CPPFLAGS="$CPPFLAGS"
 761 OLD_LD_FLAGS="$LDFLAGS"
 762 OLD_LIBS="$LIBS"
 763
 764 msg="=> no alsa support for para_audiod/para_write"
 765 if test "$OSTYPE" != "Linux"; then
 766         have_alsa="no"
 767 else
 768         have_alsa="yes"
 769 fi
 770 if test "$have_alsa" = "yes"; then
 771         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 772                 have_alsa="no"
 773                 AC_MSG_WARN([no alsa/asoundlib $msg])
 774         ])
 775 fi
 776
 777 if test "$have_alsa" = "yes"; then
 778         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 779                 have_alsa="no"
 780                 AC_MSG_WARN([no libasound $msg])
 781         ])
 782 fi
 783
 784 if test "$have_alsa" = "yes"; then
 785         all_errlist_objs="$all_errlist_objs alsa_write"
 786         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 787         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
 788         audiod_ldflags="$audiod_ldflags -lasound"
 789
 790         write_errlist_objs="$write_errlist_objs alsa_write"
 791         write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
 792         write_ldflags="$write_ldflags -lasound"
 793         writers="$writers alsa"
 794         default_writer="ALSA_WRITE"
 795 fi
 796
 797 CPPFLAGS="$OLD_CPPFLAGS"
 798 LDFLAGS="$OLD_LDFLAGS"
 799 LIBS="$OLD_LIBS"
 800 ########################################################################### libao
 801 OLD_CPPFLAGS="$CPPFLAGS"
 802 OLD_LD_FLAGS="$LDFLAGS"
 803 OLD_LIBS="$LIBS"
 804
 805 have_ao="yes"
 806 AC_ARG_WITH(ao_headers, [AC_HELP_STRING(--with-ao-headers=dir,
 807         [look for ao/ao.h also in dir])])
 808 if test -n "$with_ao_headers"; then
 809         ao_cppflags="-I$with_ao_headers"
 810         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 811 fi
 812 AC_ARG_WITH(ao_libs, [AC_HELP_STRING(--with-ao-libs=dir,
 813         [look for libao also in dir])])
 814 if test -n "$with_ao_libs"; then
 815         ao_libs="-L$with_ao_libs"
 816         LDFLAGS="$LDFLAGS $ao_libs"
 817 fi
 818 msg="no libao support for para_audiod/para_write"
 819 AC_CHECK_HEADERS([ao/ao.h], [
 820         ], [
 821         have_ao="no"
 822         AC_MSG_WARN([ao.h not found, $msg])
 823 ])
 824 if test "$have_ao" = "yes"; then
 825         AC_CHECK_LIB([ao], [ao_initialize], [], [
 826                 have_ao="no"
 827                 AC_MSG_WARN([ao lib not found or not working, $msg])
 828         ])
 829 fi
 830 if test "$have_ao" = "yes"; then
 831         AC_CHECK_HEADERS([pthread.h], [
 832                 ], [
 833                 have_ao="no"
 834                 AC_MSG_WARN([pthread.h not found, $msg])
 835         ])
 836 fi
 837 if test "$have_ao" = "yes"; then
 838         AC_CHECK_LIB([pthread], [pthread_create], [], [
 839                 have_ao="no"
 840                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 841         ])
 842 fi
 843 if test "$have_ao" = "yes"; then
 844         all_errlist_objs="$all_errlist_objs ao_write"
 845         audiod_errlist_objs="$audiod_errlist_objs ao_write"
 846         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
 847         audiod_ldflags="$audiod_ldflags -lao -lpthread"
 848
 849         write_errlist_objs="$write_errlist_objs ao_write"
 850         write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
 851         write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
 852         writers="$writers ao"
 853         AC_SUBST(ao_cppflags)
 854 fi
 855
 856 CPPFLAGS="$OLD_CPPFLAGS"
 857 LDFLAGS="$OLD_LDFLAGS"
 858 LIBS="$OLD_LIBS"
 859
 860
 861
 862 AC_SUBST(install_sh, [$INSTALL])
 863 AC_CONFIG_FILES([Makefile])
 864
 865
 866 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 867 AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
 868 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) }])
 869 ############################################################# error2.h
 870 AC_MSG_NOTICE(creating error2.h)
 871 for i in $executables; do
 872         echo "$i: "
 873         eval echo \$${i}_errlist_objs
 874 done | ./error2.pl > error2.h
 875 for obj in $all_errlist_objs; do
 876         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 877 done
 878 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 879         [enum {$SS NUM_SS}],
 880         [list of all objects that use the paraslash error facility]
 881 )
 882
 883 ################################################################## status items
 884
 885 status_items="basename status num_played mtime bitrate frequency file_size
 886 status_flags format score techinfo afs_mode
 887 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 888 offset seconds_total stream_start current_time audiod_uptime image_id
 889 lyrics_id duration directory lyrics_name image_name path hash channels
 890 last_played num_chunks chunk_time amplification artist title year album
 891 comment"
 892
 893 result=
 894 for i in $status_items; do
 895         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
 896 done
 897 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
 898         [enum of all status items])
 899
 900 result=
 901 for i in $status_items; do
 902         result="$result \"$i\", "
 903 done
 904 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
 905         [char * array of all status items])
 906
 907 AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
 908         [formats supported by para_server and para_afh])
 909
 910 AC_SUBST(executables, add_para($executables))
 911
 912 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 913 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 914 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 915 server_objs="$server_cmdline_objs $server_errlist_objs"
 916 write_objs="$write_cmdline_objs $write_errlist_objs"
 917 client_objs="$client_cmdline_objs $client_errlist_objs"
 918 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 919 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
 920 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
 921
 922 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 923 AC_SUBST(recv_ldflags, $recv_ldflags)
 924 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 925         errors used by para_recv)
 926
 927 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 928 AC_SUBST(filter_ldflags, $filter_ldflags)
 929 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 930         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 931
 932 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 933 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 934 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 935         errors used by para_audiod)
 936
 937 AC_SUBST(server_objs, add_dot_o($server_objs))
 938 AC_SUBST(server_ldflags, $server_ldflags)
 939 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 940         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 941
 942 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 943 AC_SUBST(afh_ldflags, $afh_ldflags)
 944 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
 945         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
 946
 947 AC_SUBST(write_objs, add_dot_o($write_objs))
 948 AC_SUBST(write_ldflags, $write_ldflags)
 949 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 950         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 951
 952 AC_SUBST(client_objs, add_dot_o($client_objs))
 953 AC_SUBST(client_ldflags, $client_ldflags)
 954 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 955         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 956
 957 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 958 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 959 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 960         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 961
 962 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 963 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 964         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 965
 966 AC_SUBST(fade_objs, add_dot_o($fade_objs))
 967 AC_SUBST(fade_ldflags, $fade_ldflags)
 968 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
 969         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
 970
 971
 972 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
 973 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
 974         enum of supported filters)
 975 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
 976 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
 977 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
 978 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
 979
 980 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 981 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 982         enum of supported writers)
 983 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 984 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 985 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 986 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 987 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 988 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 989 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 990
 991 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 992 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 993         enum of audio formats supported by audiod)
 994 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 995 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 996
 997 AC_OUTPUT
 998 AC_MSG_NOTICE([
 999 paraslash configuration:
1000 ~~~~~~~~~~~~~~~~~~~~~~~~
1001 unix socket credentials: $have_ucred
1002 audio formats supported by para_server/para_afh: $server_audio_formats
1003 id3 version2 support: $have_libid3tag
1004 filters supported by para_audiod/para_filter: $filters
1005 writers supported by para_audiod/para_write: $writers
1006 optional executables: $extras
1007 ])