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_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
  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_INT16_T
  49 AC_TYPE_INT32_T
  50 AC_TYPE_INT64_T
  51 AC_TYPE_MODE_T
  52 AC_TYPE_SSIZE_T
  53 AC_TYPE_UID_T
  54 AC_TYPE_UINT8_T
  55 AC_TYPE_UINT16_T
  56 AC_TYPE_UINT32_T
  57 AC_TYPE_UINT64_T
  58
  59 # Checks for library functions.
  60 AC_FUNC_FORK
  61 AC_PROG_GCC_TRADITIONAL
  62 AC_FUNC_MALLOC
  63 AC_FUNC_MEMCMP
  64 AC_FUNC_MKTIME
  65 AC_FUNC_MMAP
  66 AC_FUNC_REALLOC
  67 AC_FUNC_SELECT_ARGTYPES
  68 AC_TYPE_SIGNAL
  69 AC_FUNC_STAT
  70 AC_FUNC_STRFTIME
  71 AC_FUNC_VPRINTF
  72 AC_FUNC_CLOSEDIR_VOID
  73 AC_FUNC_LSTAT
  74
  75 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  76         regcomp select strchr strdup strerror strstr strtol uname \
  77         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  78         strncasecmp strrchr strspn alarm mkdir rmdir], [],
  79         [AC_MSG_ERROR([function not found, cannot live without it])])
  80
  81 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  82 daemon stat crypt http_send close_on_fork ipc acl
  83 dccp_send fd user_list chunk_queue afs osl aft mood score attribute blob ringbuffer
  84 playlist sha1 rbtree sched audiod grab_client filter_chain wav compress
  85 http_recv dccp_recv recv_common write_common file_write audiod_command
  86 client_common recv stdout filter stdin audioc write client fsck exec send_common"
  87 all_executables="server recv filter audioc write client fsck"
  88
  89 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  90 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  91         fd sched stdout"
  92 recv_ldflags=""
  93
  94 receivers=" http dccp"
  95 senders=" http dccp"
  96
  97 filter_cmdline_objs="filter.cmdline compress_filter.cmdline"
  98 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd"
  99 filter_ldflags=""
 100 filters=" compress wav"
 101
 102 audioc_cmdline_objs="audioc.cmdline"
 103 audioc_errlist_objs="audioc string net fd"
 104 audioc_ldflags=""
 105
 106 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
 107         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
 108         audiod_command_list"
 109 audiod_errlist_objs="audiod signal string daemon stat net
 110         time grab_client filter_chain wav compress http_recv dccp_recv
 111         recv_common fd sched write_common file_write audiod_command crypt
 112         client_common"
 113 audiod_ldflags=""
 114 audiod_audio_formats=""
 115
 116 server_cmdline_objs="server.cmdline server_command_list afs_command_list"
 117 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 118         time daemon stat crypt http_send close_on_fork
 119         ipc dccp_send fd user_list chunk_queue afs osl aft mood score attribute
 120         blob playlist sha1 rbtree sched acl send_common"
 121 server_ldflags=""
 122 server_audio_formats=" mp3"
 123
 124 write_cmdline_objs="write.cmdline file_write.cmdline"
 125 write_errlist_objs="write write_common file_write time fd string sched stdin"
 126 write_ldflags=""
 127 writers=" file"
 128 default_writer="FILE_WRITE"
 129
 130 client_cmdline_objs="client.cmdline"
 131 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
 132 client_ldflags=""
 133
 134 fsck_cmdline_objs="fsck.cmdline"
 135 fsck_errlist_objs="osl rbtree fsck string sha1 fd"
 136
 137 gui_cmdline_objs="gui.cmdline"
 138 gui_errlist_objs="exec close_on_fork signal string stat ringbuffer fd"
 139 gui_other_objs="gui gui_theme"
 140 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 141
 142 ########################################################################### ssl
 143 dnl @synopsis CHECK_SSL
 144 dnl
 145 dnl based on the follwing macro from the autoconf archive
 146 dnl
 147 dnl @category InstalledPackages
 148 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 149 dnl @version 2003-01-28
 150 dnl @license AllPermissive
 151
 152 AC_DEFUN([CHECK_SSL],
 153 [
 154         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 155                 AC_MSG_CHECKING(for openssl in $ssldir)
 156                 if test -f "$ssldir/include/openssl/ssl.h"; then
 157                         found_ssl="yes"
 158                         AC_MSG_RESULT(yes)
 159                         SSL_CFLAGS="-I$ssldir/include"
 160                         SSL_CPPFLAGS="-I$ssldir/include"
 161                         break
 162                 fi
 163                 AC_MSG_RESULT(no)
 164         done
 165         if test x_$found_ssl != x_yes; then
 166                 AC_MSG_ERROR(Cannot find ssl libraries)
 167         else
 168                 SSL_LIBS="-lssl -lcrypto";
 169                 SSL_LDFLAGS="-L$ssldir/lib";
 170         fi
 171         AC_SUBST(SSL_CPPFLAGS)
 172         AC_SUBST(SSL_CFLAGS)
 173         AC_SUBST(SSL_LIBS)
 174         AC_SUBST(SSL_LDFLAGS)
 175 ])dnl
 176
 177 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 178         [Search for openssl also in path.])])
 179 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 180 CHECK_SSL($enable_ssldir)
 181 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 182 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 183 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 184 fsck_ldflags="$fsck_ldflags $SSL_LDFLAGS $SSL_LIBS"
 185
 186 ########################################################################### libsocket
 187 AC_CHECK_LIB([c], [socket],
 188         [socket_lib=],
 189         [socket_lib="-lsocket"]
 190 )
 191 server_ldflags="$server_ldflags $socket_lib"
 192 client_ldflags="$client_ldflags $socket_lib"
 193 audioc_ldflags="$audioc_ldflags $socket_lib"
 194 audiod_ldflags="$audiod_ldflags $socket_lib"
 195 recv_ldflags="$recv_ldflags $socket_lib"
 196 AC_SEARCH_LIBS([connect],[socket],[],[
 197         AC_MSG_ERROR([Fatal: Did not find connect().])
 198 ],[])
 199 ########################################################################### libnsl
 200 AC_CHECK_LIB([c], [gethostbyname],
 201         [nsl_lib=],
 202         [nsl_lib="-lnsl"]
 203 )
 204 server_ldflags="$server_ldflags $nsl_lib"
 205 client_ldflags="$client_ldflags $nsl_lib"
 206 audioc_ldflags="$audioc_ldflags $nsl_lib"
 207 recv_ldflags="$recv_ldflags $nsl_lib"
 208 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 209         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 210 ],[])
 211 ########################################################################### ucred
 212 AC_MSG_CHECKING(for struct ucred)
 213 AC_TRY_LINK([
 214         #include <sys/types.h>
 215         #include <sys/socket.h>
 216 ],[
 217         struct ucred sucred; sucred.pid=0;
 218 ],[have_ucred=yes],[have_ucred=no])
 219 AC_MSG_RESULT($have_ucred)
 220 if test ${have_ucred} = yes; then
 221         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 222 fi
 223
 224 ########################################################################### curses
 225 have_ncurses="yes"
 226 OLD_CPPFLAGS="$CPPFLAGS"
 227 OLD_LD_FLAGS="$LDFLAGS"
 228 OLD_LIBS="$LIBS"
 229 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 230         [look for ncurses.h also in dir])])
 231 if test -n "$with_ncurses_headers"; then
 232         ncurses_cppflags="-I$with_ncurses_headers"
 233         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 234 fi
 235 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 236         [look for libncurses also in dir])])
 237 if test -n "$with_ncurses_libs"; then
 238         ncurses_libs="-L$with_ncurses_libs"
 239         LDFLAGS="$LDFLAGS $ncurses_libs"
 240 fi
 241 AC_CHECK_HEADER(curses.h, [], [
 242         have_ncurses="no"
 243 ])
 244 AC_CHECK_LIB([ncurses], [initscr], [], [
 245         have_ncurses="no"
 246 ])
 247 if test "$have_ncurses" = "yes"; then
 248         AC_SUBST(ncurses_cppflags)
 249         AC_SUBST(ncurses_libs)
 250         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 251         extras="$extras para_gui"
 252         all_executables="$all_executables gui"
 253 else
 254         AC_MSG_WARN([cannot build para_gui])
 255 fi
 256 CPPFLAGS="$OLD_CPPFLAGS"
 257 LDFLAGS="$OLD_LDFLAGS"
 258 LIBS="$OLD_LIBS"
 259 ########################################################################### osx
 260
 261 AC_MSG_CHECKING(for CoreAudio (MacOs))
 262 AC_TRY_LINK([
 263         #include <CoreAudio/CoreAudio.h>
 264 ],[
 265         AudioDeviceID id;
 266 ],[have_core_audio=yes],[have_core_audio=no])
 267 AC_MSG_RESULT($have_core_audio)
 268 if test ${have_core_audio} = yes; then
 269         f1="-framework CoreAudio"
 270         f2="-framework AudioToolbox"
 271         f3="-framework AudioUnit"
 272         f4="-framework CoreServices"
 273         f="$f1 $f2 $f3 $f4"
 274
 275         all_errlist_objs="$all_errlist_objs osx_write"
 276         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 277         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 278         audiod_ldflags="$audiod_ldflags $f"
 279
 280         write_errlist_objs="$write_errlist_objs osx_write"
 281         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 282         write_ldflags="$write_ldflags $f"
 283         writers="$writers osx"
 284         default_writer="OSX_WRITE"
 285         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 286 fi
 287 ########################################################################### ogg
 288 have_ogg="yes"
 289 OLD_CPPFLAGS="$CPPFLAGS"
 290 OLD_LD_FLAGS="$LDFLAGS"
 291 OLD_LIBS="$LIBS"
 292 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 293         [look for vorbis/codec.h also in dir])])
 294 if test -n "$with_oggvorbis_headers"; then
 295         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 296         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 297 fi
 298 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 299         [look for oggvorbis libs also in dir])])
 300 if test -n "$with_oggvorbis_libs"; then
 301         oggvorbis_libs="-L$with_oggvorbis_libs"
 302         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 303 fi
 304
 305 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 306 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 307 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 308 if test "$have_ogg" = "yes"; then
 309         all_errlist_objs="$all_errlist_objs oggdec ogg_afh"
 310         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 311         filters="$filters oggdec"
 312         if test "$OSTYPE" = "Darwin"; then
 313                 oggvorbis_libs="-Wl,-bind_at_load  $oggvorbis_libs"
 314         fi
 315         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 316         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 317         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 318
 319         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 320         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 321
 322         server_errlist_objs="$server_errlist_objs ogg_afh"
 323         filter_errlist_objs="$filter_errlist_objs oggdec"
 324         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 325
 326         audiod_audio_formats="ogg"
 327         server_audio_formats="$server_audio_formats ogg"
 328         filter_filters="$filter_filters oggdec"
 329         AC_SUBST(oggvorbis_cppflags)
 330         AC_SUBST(oggvorbis_libs)
 331 else
 332         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 333 fi
 334 CPPFLAGS="$OLD_CPPFLAGS"
 335 LDFLAGS="$OLD_LDFLAGS"
 336 LIBS="$OLD_LIBS"
 337 ########################################################################### faad
 338 have_faad=yes
 339 OLD_CPPFLAGS="$CPPFLAGS"
 340 OLD_LD_FLAGS="$LDFLAGS"
 341 OLD_LIBS="$LIBS"
 342 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 343         [look for neaacdec.h also in dir])])
 344 if test -n "$with_faad_headers"; then
 345         faad_cppflags="-I$with_faad_headers"
 346         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 347 fi
 348 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 349         [look for libfaad also in dir])])
 350 if test -n "$with_faad_libs"; then
 351         faad_libs="-L$with_faad_libs"
 352         LDFLAGS="$LDFLAGS $faad_libs"
 353 fi
 354 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 355 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 356 if test "$have_faad" = "yes"; then
 357         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 358         all_errlist_objs="$all_errlist_objs aac_common aacdec aac_afh"
 359         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 360         filter_filters="$filter_filters aacdec"
 361         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 362         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 363         server_ldflags="$server_ldflags $faad_libs -lfaad"
 364         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 365         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 366         audiod_audio_formats="$audiod_audio_formats aac"
 367         server_audio_formats="$server_audio_formats aac"
 368         filters="$filters aacdec"
 369         AC_SUBST(faad_cppflags)
 370         AC_SUBST(faad_libs)
 371 else
 372         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 373 fi
 374 CPPFLAGS="$OLD_CPPFLAGS"
 375 LDFLAGS="$OLD_LDFLAGS"
 376 LIBS="$OLD_LIBS"
 377 ########################################################################### mad
 378 have_mad="yes"
 379 OLD_CPPFLAGS="$CPPFLAGS"
 380 OLD_LD_FLAGS="$LDFLAGS"
 381 OLD_LIBS="$LIBS"
 382
 383 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 384         [look for mad.h also in dir])])
 385 if test -n "$with_mad_headers"; then
 386         mad_cppflags="-I$with_mad_headers"
 387         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 388 fi
 389 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 390         [look for libmad also in dir])])
 391 if test -n "$with_mad_libs"; then
 392         mad_libs="-L$with_mad_libs"
 393         LDFLAGS="$LDFLAGS $mad_libs"
 394 fi
 395 AC_CHECK_HEADERS([mad.h], [], [
 396         have_mad="no"
 397 ])
 398 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 399         have_mad="no"
 400 ])
 401 if test "$have_mad" = "yes"; then
 402         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 403         all_errlist_objs="$all_errlist_objs mp3dec"
 404         filter_errlist_objs="$filter_errlist_objs mp3dec"
 405         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 406         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 407         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 408         audiod_audio_formats="$audiod_audio_formats mp3"
 409         filters="$filters mp3dec"
 410         AC_SUBST(mad_cppflags)
 411         AC_SUBST(mad_libs)
 412 else
 413         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 414 fi
 415 if test -n "$audiod_audio_formats"; then
 416         extras="$extras para_audiod"
 417         all_executables="$all_executables audiod"
 418 else
 419         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 420 fi
 421 CPPFLAGS="$OLD_CPPFLAGS"
 422 LDFLAGS="$OLD_LDFLAGS"
 423 LIBS="$OLD_LIBS"
 424 ########################################################################### alsa
 425 have_alsa="yes"
 426 OLD_CPPFLAGS="$CPPFLAGS"
 427 OLD_LD_FLAGS="$LDFLAGS"
 428 OLD_LIBS="$LIBS"
 429 if test "$OSTYPE" != "Linux"; then
 430         have_alsa="no"
 431 fi
 432 msg="=> can not build para_fade, and no alsa support for para_audiod/para_write"
 433 if test "$have_alsa" = "yes"; then
 434         AC_CHECK_HEADER(linux/soundcard.h,
 435                 [extras="$extras para_fade"],
 436                 [
 437                         have_alsa="no"
 438                         AC_MSG_WARN([no linux/soundcard.h $msg])
 439                 ]
 440         )
 441 fi
 442
 443 if test "$have_alsa" = "yes"; then
 444         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 445                 have_alsa="no"
 446                 AC_MSG_WARN([no alsa/asoundlib $msg])
 447         ])
 448 fi
 449
 450 if test "$have_alsa" = "yes"; then
 451         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 452                 have_alsa="no"
 453                 AC_MSG_WARN([no libasound $msg])
 454         ])
 455 fi
 456
 457 if test "$have_alsa" = "yes"; then
 458         all_errlist_objs="$all_errlist_objs alsa_write"
 459         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 460         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 461         audiod_ldflags="$audiod_ldflags -lasound"
 462
 463         write_errlist_objs="$write_errlist_objs alsa_write"
 464         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 465         write_ldflags="$write_ldflags -lasound"
 466         writers="$writers alsa"
 467         default_writer="ALSA_WRITE"
 468 fi
 469 CPPFLAGS="$OLD_CPPFLAGS"
 470 LDFLAGS="$OLD_LDFLAGS"
 471 LIBS="$OLD_LIBS"
 472 ########################################################################### ortp
 473 have_ortp="yes"
 474 OLD_CPPFLAGS="$CPPFLAGS"
 475 OLD_LD_FLAGS="$LDFLAGS"
 476 OLD_LIBS="$LIBS"
 477 AC_ARG_WITH(ortp_headers, [AC_HELP_STRING(--with-ortp-headers=dir,
 478         [look for ortp/ortp.h also in dir])])
 479 if test -n "$with_ortp_headers"; then
 480         ortp_cppflags="-I$with_ortp_headers"
 481         CPPFLAGS="$CPPFLAGS $ortp_cppflags"
 482 fi
 483 AC_ARG_WITH(ortp_libs, [AC_HELP_STRING(--with-ortp-libs=dir,
 484         [look for libortp also in dir])])
 485 if test -n "$with_ortp_libs"; then
 486         ortp_libs="-L$with_ortp_libs"
 487         LDFLAGS="$LDFLAGS $ortp_libs"
 488 fi
 489 AC_CHECK_HEADERS([ortp/ortp.h], [], [have_ortp="no"])
 490 AC_CHECK_LIB([ortp], [ortp_init], [], [have_ortp="no"])
 491 if test "$have_ortp" = "yes"; then
 492         all_errlist_objs="$all_errlist_objs ortp_recv ortp_send"
 493
 494         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 495         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 496
 497         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 498         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 499
 500         server_errlist_objs="$server_errlist_objs ortp_send"
 501
 502         recv_ldflags="$recv_ldflags $ortp_libs -lortp"
 503         server_ldflags="$server_ldflags $ortp_libs -lortp"
 504         audiod_ldflags="$audiod_ldflags $ortp_libs -lortp"
 505
 506         receivers="$receivers ortp"
 507         senders="$senders ortp"
 508         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 509         AC_SUBST(ortp_cppflags)
 510         AC_SUBST(ortp_libs)
 511 else
 512         AC_MSG_NOTICE([deactivating ortp sender/receiver])
 513 fi
 514 CPPFLAGS="$OLD_CPPFLAGS"
 515 LDFLAGS="$OLD_LDFLAGS"
 516 LIBS="$OLD_LIBS"
 517
 518
 519 AC_SUBST(extra_binaries, [$extras])
 520 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 521 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 522 AC_SUBST(install_sh, [$INSTALL])
 523 AC_CONFIG_FILES([Makefile])
 524
 525
 526 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 527 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) }])
 528
 529 ############################################################# error2.h
 530
 531 AC_DEFUN([define_safe_error_enums],
 532 [
 533         exe=""
 534         for i in $all_executables; do
 535 #               eval echo checking if $1 is linked into $i
 536                 for j in $(eval echo \$${i}_errlist_objs); do
 537                         if test $j = $1; then
 538                                 exe="$exe $i"
 539                                 break;
 540                         fi
 541                 done
 542         done
 543         #echo "$1 gets linked into $exe"
 544         safe_errlists=""
 545         for i in $all_errlist_objs; do
 546                 for j in $exe; do
 547                         found=0
 548                         for k in $(eval echo \$${j}_errlist_objs); do
 549                                 if test $k = $i; then
 550                                         found=1
 551                                         break;
 552                                 fi
 553                         done
 554                         if test $found -eq 0; then
 555                                 break;
 556                         fi
 557                 done
 558                 if test $found -eq 1; then
 559                         safe_errlists="$safe_errlists $i"
 560                 fi
 561         done
 562         #echo "safe errlists for $1: $safe_errlists"
 563         ss_defs=""
 564         for i in $safe_errlists; do
 565                 echo "SS_ENUM($(echo $i | tr 'a-z' 'A-Z'));"
 566         done
 567 ]
 568 )
 569
 570
 571 AC_MSG_NOTICE(creating error2.h)
 572 for obj in $all_errlist_objs; do
 573         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 574         echo "#ifdef MAIN_INPUT_FILE_IS_$obj"
 575         define_safe_error_enums($obj)
 576         echo "#endif"
 577 done > error2.h
 578 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 579         [enum {$SS NUM_SS}],
 580         [list of all objects that use paraslash's error facility]
 581 )
 582
 583 ################################################################## status items
 584
 585 status_items="basename status num_played mtime bitrate frequency file_size
 586 status_flags format score audio_file_info taginfo1 taginfo2 afs_mode
 587 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 588 offset seconds_total stream_start current_time audiod_uptime image_id
 589 lyrics_id duration directory lyrics_name image_name path hash channels
 590 last_played num_chunks chunk_time"
 591
 592 # $1: prefix, $2: items
 593 AC_DEFUN([make_enum_items], [$(
 594         for i in $2; do
 595                 printf "$1_$(echo $i | tr 'a-z' 'A-Z'), "
 596         done
 597 )])
 598
 599 # $1: prefix, $2: items
 600 AC_DEFUN([make_enum_array], [$(
 601         for i in $2; do
 602                 printf "\"$i\", "
 603         done
 604 )])
 605
 606 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM,
 607         make_enum_items(SI,  $status_items),
 608         [enum of all status items]
 609 )
 610 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY,
 611         make_enum_array(SI,  $status_items),
 612         [char * array of all status items]
 613 )
 614
 615
 616 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 617 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 618 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 619 server_objs="$server_cmdline_objs $server_errlist_objs"
 620 write_objs="$write_cmdline_objs $write_errlist_objs"
 621 client_objs="$client_cmdline_objs $client_errlist_objs"
 622 fsck_objs="$fsck_cmdline_objs $fsck_errlist_objs"
 623 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 624
 625 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 626 AC_SUBST(recv_ldflags, $recv_ldflags)
 627 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 628         errors used by para_recv)
 629
 630 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 631 AC_SUBST(filter_ldflags, $filter_ldflags)
 632 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 633         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 634
 635 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 636 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 637 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 638         errors used by para_audiod)
 639
 640 AC_SUBST(server_objs, add_dot_o($server_objs))
 641 AC_SUBST(server_ldflags, $server_ldflags)
 642 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 643         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 644
 645 AC_SUBST(write_objs, add_dot_o($write_objs))
 646 AC_SUBST(write_ldflags, $write_ldflags)
 647 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 648         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 649
 650 AC_SUBST(client_objs, add_dot_o($client_objs))
 651 AC_SUBST(client_ldflags, $client_ldflags)
 652 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 653         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 654
 655 AC_SUBST(fsck_objs, add_dot_o($fsck_objs))
 656 AC_SUBST(fsck_ldflags, $fsck_ldflags)
 657 AC_DEFINE_UNQUOTED(INIT_FSCK_ERRLISTS,
 658         objlist_to_errlist($fsck_errlist_objs), errors used by para_fsck)
 659
 660 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 661 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 662 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 663         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 664
 665 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 666 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 667         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 668
 669 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 670 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 671         enum of supported writers)
 672 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 673 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 674 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 675 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 676 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 677 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 678 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 679 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 680 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 681         enum of audio formats supported by audiod)
 682 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 683 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 684
 685 AC_OUTPUT
 686 AC_MSG_NOTICE([creating Makefile.deps])
 687 gcc -MM -MG $faad_cppflags $mad_cppflags $ortp_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 688 AC_MSG_NOTICE([
 689 paraslash configuration:
 690 ~~~~~~~~~~~~~~~~~~~~~~~~
 691 unix socket credentials: $have_ucred
 692 audio formats supported by para_server: $server_audio_formats
 693 senders supported by para_server/para_send: $senders
 694 receivers supported by para_audiod/para_recv: $receivers
 695 filters supported by para_audiod/para_filter: $filters
 696 writers supported by para_audiod/para_write: $writers
 697 optional executables: $extras
 698 ])