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
  30
  31 AC_HEADER_DIRENT
  32 AC_HEADER_STDC
  33 AC_HEADER_SYS_WAIT
  34 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  35         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  36         sys/ipc.h unistd.h utime.h stddef.h],
  37         [], [AC_MSG_ERROR([$ac_header not found])])
  38
  39 AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
  40         [AC_MSG_WARN([linux/soundcard.h not found, cannot build para_fade])])
  41
  42 # Checks for typedefs, structures, and compiler characteristics.
  43 AC_C_CONST
  44 AC_C_INLINE
  45 AC_TYPE_OFF_T
  46 AC_TYPE_PID_T
  47 AC_TYPE_SIZE_T
  48 AC_HEADER_TIME
  49 AC_STRUCT_TM
  50 AC_TYPE_INT16_T
  51 AC_TYPE_MODE_T
  52 AC_TYPE_SSIZE_T
  53 AC_TYPE_UID_T
  54 AC_TYPE_UINT16_T
  55 AC_TYPE_UINT32_T
  56 AC_TYPE_UINT8_T
  57
  58 # Checks for library functions.
  59 AC_FUNC_FORK
  60 AC_PROG_GCC_TRADITIONAL
  61 AC_FUNC_MALLOC
  62 AC_FUNC_MEMCMP
  63 AC_FUNC_MKTIME
  64 AC_FUNC_MMAP
  65 AC_FUNC_REALLOC
  66 AC_FUNC_SELECT_ARGTYPES
  67 AC_TYPE_SIGNAL
  68 AC_FUNC_STAT
  69 AC_FUNC_STRFTIME
  70 AC_FUNC_VPRINTF
  71 AC_FUNC_CLOSEDIR_VOID
  72 AC_FUNC_LSTAT
  73
  74 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  75         regcomp select strchr strdup strerror strstr strtol uname \
  76         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  77         strncasecmp strrchr strspn alarm], [],
  78         [AC_MSG_ERROR([function not found, cannot live without it])])
  79
  80 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  81 daemon stat crypt http_send close_on_fork ipc dccp
  82 dccp_send fd user_list chunk_queue afs osl aft mood score attribute blob ringbuffer
  83 playlist sha1 rbtree sched audiod grab_client filter_chain wav compress
  84 http_recv dccp_recv recv_common write_common file_write audiod_command
  85 client_common recv stdout filter stdin audioc write client fsck exec"
  86 all_executables="server audiod recv filter audioc write client fsck"
  87
  88 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  89 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  90         dccp fd sched stdout"
  91 recv_ldflags=""
  92
  93 receivers=" http dccp"
  94 senders=" http dccp"
  95
  96 filter_cmdline_objs="filter.cmdline compress_filter.cmdline"
  97 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd"
  98 filter_ldflags=""
  99 filters=" compress wav"
 100
 101 audioc_cmdline_objs="audioc.cmdline"
 102 audioc_errlist_objs="audioc string net fd"
 103 audioc_ldflags=""
 104
 105 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
 106         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
 107         audiod_command_list"
 108 audiod_errlist_objs="audiod signal string daemon stat net
 109         time grab_client filter_chain wav compress http_recv dccp dccp_recv
 110         recv_common fd sched write_common file_write audiod_command crypt
 111         client_common"
 112 audiod_ldflags=""
 113 audiod_audio_formats=""
 114
 115 server_cmdline_objs="server.cmdline server_command_list afs_command_list"
 116 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 117         time daemon stat crypt http_send close_on_fork
 118         ipc dccp dccp_send fd user_list chunk_queue afs osl aft mood score attribute
 119         blob playlist sha1 rbtree sched"
 120 server_ldflags=""
 121 server_audio_formats=" mp3"
 122
 123 write_cmdline_objs="write.cmdline file_write.cmdline"
 124 write_errlist_objs="write write_common file_write time fd string sched stdin"
 125 write_ldflags=""
 126 writers=" file"
 127 default_writer="FILE_WRITE"
 128
 129 client_cmdline_objs="client.cmdline"
 130 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
 131 client_ldflags=""
 132
 133 fsck_cmdline_objs="fsck.cmdline"
 134 fsck_errlist_objs="osl rbtree fsck string sha1 fd"
 135
 136 gui_cmdline_objs="gui.cmdline"
 137 gui_errlist_objs="exec close_on_fork signal string stat ringbuffer fd"
 138 gui_other_objs="gui gui_common gui_theme"
 139 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 140
 141 ########################################################################### ssl
 142 dnl @synopsis CHECK_SSL
 143 dnl
 144 dnl based on the follwing macro from the autoconf archive
 145 dnl
 146 dnl @category InstalledPackages
 147 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 148 dnl @version 2003-01-28
 149 dnl @license AllPermissive
 150
 151 AC_DEFUN([CHECK_SSL],
 152 [
 153         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 154                 AC_MSG_CHECKING(for openssl in $ssldir)
 155                 if test -f "$ssldir/include/openssl/ssl.h"; then
 156                         found_ssl="yes"
 157                         AC_MSG_RESULT(yes)
 158                         SSL_CFLAGS="-I$ssldir/include"
 159                         SSL_CPPFLAGS="-I$ssldir/include"
 160                         break
 161                 fi
 162                 AC_MSG_RESULT(no)
 163         done
 164         if test x_$found_ssl != x_yes; then
 165                 AC_MSG_ERROR(Cannot find ssl libraries)
 166         else
 167                 SSL_LIBS="-lssl -lcrypto";
 168                 SSL_LDFLAGS="-L$ssldir/lib";
 169         fi
 170         AC_SUBST(SSL_CPPFLAGS)
 171         AC_SUBST(SSL_CFLAGS)
 172         AC_SUBST(SSL_LIBS)
 173         AC_SUBST(SSL_LDFLAGS)
 174 ])dnl
 175
 176 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 177         [Search for openssl also in path.])])
 178 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 179 CHECK_SSL($enable_ssldir)
 180 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 181 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 182 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 183 fsck_ldflags="$fsck_ldflags $SSL_LDFLAGS $SSL_LIBS"
 184
 185 ########################################################################### libsocket
 186 AC_CHECK_LIB([c], [socket],
 187         [socket_lib=],
 188         [socket_lib="-lsocket"]
 189 )
 190 server_ldflags="$server_ldflags $socket_lib"
 191 client_ldflags="$client_ldflags $socket_lib"
 192 audioc_ldflags="$audioc_ldflags $socket_lib"
 193 recv_ldflags="$recv_ldflags $socket_lib"
 194 ########################################################################### libnsl
 195 AC_CHECK_LIB([c], [gethostbyname],
 196         [nsl_lib=],
 197         [nsl_lib="-lnsl"]
 198 )
 199 server_ldflags="$server_ldflags $nsl_lib"
 200 client_ldflags="$client_ldflags $nsl_lib"
 201 audioc_ldflags="$audioc_ldflags $nsl_lib"
 202 recv_ldflags="$recv_ldflags $nsl_lib"
 203 ########################################################################### ucred
 204 AC_MSG_CHECKING(for struct ucred)
 205 AC_TRY_LINK([
 206         #include <sys/types.h>
 207         #include <sys/socket.h>
 208 ],[
 209         struct ucred sucred; sucred.pid=0;
 210 ],[have_ucred=yes],[have_ucred=no])
 211 AC_MSG_RESULT($have_ucred)
 212 if test ${have_ucred} = yes; then
 213         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 214 fi
 215
 216 ########################################################################### curses
 217 have_ncurses="yes"
 218 OLD_CPPFLAGS="$CPPFLAGS"
 219 OLD_LD_FLAGS="$LDFLAGS"
 220 OLD_LIBS="$LIBS"
 221 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 222         [look for ncurses.h also in dir])])
 223 if test -n "$with_ncurses_headers"; then
 224         ncurses_cppflags="-I$with_ncurses_headers"
 225         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 226 fi
 227 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 228         [look for libncurses also in dir])])
 229 if test -n "$with_ncurses_libs"; then
 230         ncurses_libs="-L$with_ncurses_libs"
 231         LDFLAGS="$LDFLAGS $ncurses_libs"
 232 fi
 233 AC_CHECK_HEADER(curses.h, [], [
 234         have_ncurses="no"
 235 ])
 236 AC_CHECK_LIB([ncurses], [initscr], [], [
 237         have_ncurses="no"
 238 ])
 239 if test "$have_ncurses" = "yes"; then
 240         AC_SUBST(ncurses_cppflags)
 241         AC_SUBST(ncurses_libs)
 242         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 243         extras="$extras para_gui"
 244         all_executables="$all_executables gui"
 245 else
 246         AC_MSG_WARN([cannot build para_gui])
 247 fi
 248 CPPFLAGS="$OLD_CPPFLAGS"
 249 LDFLAGS="$OLD_LDFLAGS"
 250 LIBS="$OLD_LIBS"
 251 ########################################################################### osx
 252
 253 AC_MSG_CHECKING(for CoreAudio (MacOs))
 254 AC_TRY_LINK([
 255         #include <CoreAudio/CoreAudio.h>
 256 ],[
 257         AudioDeviceID id;
 258 ],[have_core_audio=yes],[have_core_audio=no])
 259 AC_MSG_RESULT($have_core_audio)
 260 if test ${have_core_audio} = yes; then
 261         f1="-framework CoreAudio"
 262         f2="-framework AudioToolbox"
 263         f3="-framework AudioUnit"
 264         f4="-framework CoreServices"
 265         f="$f1 $f2 $f3 $f4"
 266
 267         all_errlist_objs="$all_errlist_objs osx_write"
 268         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 269         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 270         audiod_ldflags="$audiod_ldflags $f"
 271
 272         write_errlist_objs="$write_errlist_objs osx_write"
 273         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 274         write_ldflags="$write_ldflags $f"
 275         writers="$writers osx"
 276         default_writer="OSX_WRITE"
 277         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 278 fi
 279 ########################################################################### ogg
 280 have_ogg="yes"
 281 OLD_CPPFLAGS="$CPPFLAGS"
 282 OLD_LD_FLAGS="$LDFLAGS"
 283 OLD_LIBS="$LIBS"
 284 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 285         [look for vorbis/codec.h also in dir])])
 286 if test -n "$with_oggvorbis_headers"; then
 287         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 288         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 289 fi
 290 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 291         [look for oggvorbis libs also in dir])])
 292 if test -n "$with_oggvorbis_libs"; then
 293         oggvorbis_libs="-L$with_oggvorbis_libs"
 294         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 295 fi
 296
 297 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 298 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 299 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 300 if test "$have_ogg" = "yes"; then
 301         all_errlist_objs="$all_errlist_objs oggdec ogg_afh"
 302         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 303         filters="$filters oggdec"
 304         if test "$OSTYPE" = "Darwin"; then
 305                 oggvorbis_libs="-Wl,-bind_at_load  $oggvorbis_libs"
 306         fi
 307         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 308         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 309         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 310
 311         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 312         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 313
 314         server_errlist_objs="$server_errlist_objs ogg_afh"
 315         filter_errlist_objs="$filter_errlist_objs oggdec"
 316         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 317
 318         audiod_audio_formats="ogg"
 319         server_audio_formats="$server_audio_formats ogg"
 320         filter_filters="$filter_filters oggdec"
 321         AC_SUBST(oggvorbis_cppflags)
 322         AC_SUBST(oggvorbis_libs)
 323 else
 324         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 325 fi
 326 CPPFLAGS="$OLD_CPPFLAGS"
 327 LDFLAGS="$OLD_LDFLAGS"
 328 LIBS="$OLD_LIBS"
 329 ########################################################################### faad
 330 have_faad=yes
 331 OLD_CPPFLAGS="$CPPFLAGS"
 332 OLD_LD_FLAGS="$LDFLAGS"
 333 OLD_LIBS="$LIBS"
 334 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 335         [look for neaacdec.h also in dir])])
 336 if test -n "$with_faad_headers"; then
 337         faad_cppflags="-I$with_faad_headers"
 338         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 339 fi
 340 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 341         [look for libfaad also in dir])])
 342 if test -n "$with_faad_libs"; then
 343         faad_libs="-L$with_faad_libs"
 344         LDFLAGS="$LDFLAGS $faad_libs"
 345 fi
 346 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 347 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 348 if test "$have_faad" = "yes"; then
 349         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 350         all_errlist_objs="$all_errlist_objs aac_common aacdec aac_afh"
 351         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 352         filter_filters="$filter_filters aacdec"
 353         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 354         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 355         server_ldflags="$server_ldflags $faad_libs -lfaad"
 356         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 357         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 358         audiod_audio_formats="$audiod_audio_formats aac"
 359         server_audio_formats="$server_audio_formats aac"
 360         filters="$filters aacdec"
 361         AC_SUBST(faad_cppflags)
 362         AC_SUBST(faad_libs)
 363 else
 364         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 365 fi
 366 CPPFLAGS="$OLD_CPPFLAGS"
 367 LDFLAGS="$OLD_LDFLAGS"
 368 LIBS="$OLD_LIBS"
 369 ########################################################################### mad
 370 have_mad="yes"
 371 OLD_CPPFLAGS="$CPPFLAGS"
 372 OLD_LD_FLAGS="$LDFLAGS"
 373 OLD_LIBS="$LIBS"
 374
 375 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 376         [look for mad.h also in dir])])
 377 if test -n "$with_mad_headers"; then
 378         mad_cppflags="-I$with_mad_headers"
 379         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 380 fi
 381 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 382         [look for libmad also in dir])])
 383 if test -n "$with_mad_libs"; then
 384         mad_libs="-L$with_mad_libs"
 385         LDFLAGS="$LDFLAGS $mad_libs"
 386 fi
 387 AC_CHECK_HEADERS([mad.h], [], [
 388         have_mad="no"
 389 ])
 390 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 391         have_mad="no"
 392 ])
 393 if test "$have_mad" = "yes"; then
 394         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 395         all_errlist_objs="$all_errlist_objs mp3dec"
 396         filter_errlist_objs="$filter_errlist_objs mp3dec"
 397         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 398         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 399         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 400         audiod_audio_formats="$audiod_audio_formats mp3"
 401         filters="$filters mp3dec"
 402         AC_SUBST(mad_cppflags)
 403         AC_SUBST(mad_libs)
 404 else
 405         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 406 fi
 407 if test -n "$audiod_audio_formats"; then
 408         extras="$extras para_audiod"
 409 else
 410         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 411 fi
 412 CPPFLAGS="$OLD_CPPFLAGS"
 413 LDFLAGS="$OLD_LDFLAGS"
 414 LIBS="$OLD_LIBS"
 415 ########################################################################### alsa
 416 have_alsa="yes"
 417 OLD_CPPFLAGS="$CPPFLAGS"
 418 OLD_LD_FLAGS="$LDFLAGS"
 419 OLD_LIBS="$LIBS"
 420 msg="=> no alsa support for para_audiod/para_write"
 421 AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 422         AC_MSG_WARN([no alsa/asoundlib $msg])
 423         have_alsa="no"
 424 ])
 425 AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 426         AC_MSG_WARN([no libasound $msg])
 427         have_alsa="no"
 428 ])
 429 if test "$have_alsa" = "yes"; then
 430         all_errlist_objs="$all_errlist_objs alsa_write"
 431         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 432         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 433         audiod_ldflags="$audiod_ldflags -lasound"
 434
 435         write_errlist_objs="$write_errlist_objs alsa_write"
 436         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 437         write_ldflags="$write_ldflags -lasound"
 438         writers="$writers alsa"
 439         default_writer="ALSA_WRITE"
 440 fi
 441 CPPFLAGS="$OLD_CPPFLAGS"
 442 LDFLAGS="$OLD_LDFLAGS"
 443 LIBS="$OLD_LIBS"
 444 ########################################################################### ortp
 445 have_ortp="yes"
 446 OLD_CPPFLAGS="$CPPFLAGS"
 447 OLD_LD_FLAGS="$LDFLAGS"
 448 OLD_LIBS="$LIBS"
 449 AC_ARG_WITH(ortp_headers, [AC_HELP_STRING(--with-ortp-headers=dir,
 450         [look for ortp/ortp.h also in dir])])
 451 if test -n "$with_ortp_headers"; then
 452         ortp_cppflags="-I$with_ortp_headers"
 453         CPPFLAGS="$CPPFLAGS $ortp_cppflags"
 454 fi
 455 AC_ARG_WITH(ortp_libs, [AC_HELP_STRING(--with-ortp-libs=dir,
 456         [look for libortp also in dir])])
 457 if test -n "$with_ortp_libs"; then
 458         ortp_libs="-L$with_ortp_libs"
 459         LDFLAGS="$LDFLAGS $ortp_libs"
 460 fi
 461 AC_CHECK_HEADERS([ortp/ortp.h], [], [have_ortp="no"])
 462 AC_CHECK_LIB([ortp], [ortp_init], [], [have_ortp="no"])
 463 if test "$have_ortp" = "yes"; then
 464         all_errlist_objs="$all_errlist_objs ortp_recv ortp_send"
 465
 466         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 467         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 468
 469         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 470         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 471
 472         server_errlist_objs="$server_errlist_objs ortp_send"
 473
 474         recv_ldflags="$recv_ldflags $ortp_libs -lortp"
 475         server_ldflags="$server_ldflags $ortp_libs -lortp"
 476         audiod_ldflags="$audiod_ldflags $ortp_libs -lortp"
 477
 478         receivers="$receivers ortp"
 479         senders="$senders ortp"
 480         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 481         AC_SUBST(ortp_cppflags)
 482         AC_SUBST(ortp_libs)
 483 else
 484         AC_MSG_NOTICE([deactivating ortp sender/receiver])
 485 fi
 486 CPPFLAGS="$OLD_CPPFLAGS"
 487 LDFLAGS="$OLD_LDFLAGS"
 488 LIBS="$OLD_LIBS"
 489
 490
 491 AC_SUBST(extra_binaries, [$extras])
 492 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 493 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 494 AC_SUBST(install_sh, [$INSTALL])
 495 AC_CONFIG_FILES([Makefile])
 496
 497
 498 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 499 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) }])
 500
 501 ############################################################# error2.h
 502
 503 AC_DEFUN([define_safe_error_enums],
 504 [
 505         exe=""
 506         for i in $all_executables; do
 507 #               eval echo checking if $1 is linked into $i
 508                 for j in $(eval echo \$${i}_errlist_objs); do
 509                         if test $j = $1; then
 510                                 exe="$exe $i"
 511                                 break;
 512                         fi
 513                 done
 514         done
 515         #echo "$1 gets linked into $exe"
 516         safe_errlists=""
 517         for i in $all_errlist_objs; do
 518                 for j in $exe; do
 519                         found=0
 520                         for k in $(eval echo \$${j}_errlist_objs); do
 521                                 if test $k = $i; then
 522                                         found=1
 523                                         break;
 524                                 fi
 525                         done
 526                         if test $found -eq 0; then
 527                                 break;
 528                         fi
 529                 done
 530                 if test $found -eq 1; then
 531                         safe_errlists="$safe_errlists $i"
 532                 fi
 533         done
 534         #echo "safe errlists for $1: $safe_errlists"
 535         ss_defs=""
 536         for i in $safe_errlists; do
 537                 echo "SS_ENUM($(echo $i | tr 'a-z' 'A-Z'));"
 538         done
 539 ]
 540 )
 541
 542
 543 AC_MSG_NOTICE(creating error2.h)
 544 for obj in $all_errlist_objs; do
 545         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 546         echo "#ifdef MAIN_INPUT_FILE_IS_$obj"
 547         define_safe_error_enums($obj)
 548         echo "#endif"
 549 done > error2.h
 550 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 551         [enum {$SS NUM_SS}],
 552         [list of all objects that use paraslash's error facility]
 553 )
 554
 555 ################################################################## status items
 556
 557 status_items="basename status num_played mtime bitrate frequency file_size
 558 status_flags format score audio_file_info taginfo1 taginfo2 afs_mode
 559 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 560 offset seconds_total stream_start current_time audiod_uptime image_id
 561 lyrics_id duration directory lyrics_name image_name path hash channels
 562 last_played"
 563
 564 # $1: prefix, $2: items
 565 AC_DEFUN([make_enum_items], [$(
 566         for i in $2; do
 567                 printf "$1_$(echo $i | tr 'a-z' 'A-Z'), "
 568         done
 569 )])
 570
 571 # $1: prefix, $2: items
 572 AC_DEFUN([make_enum_array], [$(
 573         for i in $2; do
 574                 printf "\"$i\", "
 575         done
 576 )])
 577
 578 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM,
 579         make_enum_items(SI,  $status_items),
 580         [enum of all status items]
 581 )
 582 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY,
 583         make_enum_array(SI,  $status_items),
 584         [char * array of all status items]
 585 )
 586
 587
 588 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 589 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 590 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 591 server_objs="$server_cmdline_objs $server_errlist_objs"
 592 write_objs="$write_cmdline_objs $write_errlist_objs"
 593 client_objs="$client_cmdline_objs $client_errlist_objs"
 594 fsck_objs="$fsck_cmdline_objs $fsck_errlist_objs"
 595 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 596
 597 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 598 AC_SUBST(recv_ldflags, $recv_ldflags)
 599 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 600         errors used by para_recv)
 601
 602 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 603 AC_SUBST(filter_ldflags, $filter_ldflags)
 604 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 605         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 606
 607 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 608 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 609 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 610         errors used by para_audiod)
 611
 612 AC_SUBST(server_objs, add_dot_o($server_objs))
 613 AC_SUBST(server_ldflags, $server_ldflags)
 614 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 615         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 616
 617 AC_SUBST(write_objs, add_dot_o($write_objs))
 618 AC_SUBST(write_ldflags, $write_ldflags)
 619 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 620         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 621
 622 AC_SUBST(client_objs, add_dot_o($client_objs))
 623 AC_SUBST(client_ldflags, $client_ldflags)
 624 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 625         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 626
 627 AC_SUBST(fsck_objs, add_dot_o($fsck_objs))
 628 AC_SUBST(fsck_ldflags, $fsck_ldflags)
 629 AC_DEFINE_UNQUOTED(INIT_FSCK_ERRLISTS,
 630         objlist_to_errlist($fsck_errlist_objs), errors used by para_fsck)
 631
 632 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 633 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 634 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 635         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 636
 637 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 638 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 639         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 640
 641 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 642 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 643         enum of supported writers)
 644 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 645 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 646 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 647 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 648 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 649 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 650 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 651 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 652 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 653         enum of audio formats supported by audiod)
 654 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 655 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 656
 657 AC_OUTPUT
 658 AC_MSG_NOTICE([creating Makefile.deps])
 659 gcc -MM -MG $faad_cppflags $mad_cppflags $ortp_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 660 AC_MSG_NOTICE([
 661 paraslash configuration:
 662 ~~~~~~~~~~~~~~~~~~~~~~~~
 663 unix socket credentials: $have_ucred
 664 audio formats supported by para_server: $server_audio_formats
 665 senders supported by para_server/para_send: $senders
 666 receivers supported by para_audiod/para_recv: $receivers
 667 filters supported by para_audiod/para_filter: $filters
 668 writers supported by para_audiod/para_write: $writers
 669 optional executables: $extras
 670 ])