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, [0.3.3], 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 afh fade amp_filter
  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
  88 all_executables="server recv filter audioc write client fsck afh"
  89
  90 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  91 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  92         fd sched stdout"
  93 recv_ldflags=""
  94
  95 receivers=" http dccp"
  96 senders=" http dccp"
  97
  98 filter_cmdline_objs="filter.cmdline compress_filter.cmdline amp_filter.cmdline"
  99 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd amp_filter"
 100 filter_ldflags=""
 101 filters=" compress wav amp"
 102
 103 audioc_cmdline_objs="audioc.cmdline"
 104 audioc_errlist_objs="audioc string net fd"
 105 audioc_ldflags=""
 106
 107 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
 108         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
 109         audiod_command_list amp_filter.cmdline"
 110 audiod_errlist_objs="audiod signal string daemon stat net
 111         time grab_client filter_chain wav compress amp_filter http_recv dccp_recv
 112         recv_common fd sched write_common file_write audiod_command crypt
 113         client_common"
 114 audiod_ldflags=""
 115 audiod_audio_formats=""
 116
 117 afh_cmdline_objs="afh.cmdline"
 118 afh_errlist_objs="afh string fd mp3_afh afh_common time"
 119 afh_ldflags=""
 120
 121 server_cmdline_objs="server.cmdline server_command_list afs_command_list"
 122 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 123         time daemon stat crypt http_send close_on_fork
 124         ipc dccp_send fd user_list chunk_queue afs osl aft mood score attribute
 125         blob playlist sha1 rbtree sched acl send_common"
 126 server_ldflags=""
 127 server_audio_formats=" mp3"
 128
 129 write_cmdline_objs="write.cmdline file_write.cmdline"
 130 write_errlist_objs="write write_common file_write time fd string sched stdin"
 131 write_ldflags=""
 132 writers=" file"
 133 default_writer="FILE_WRITE"
 134
 135 client_cmdline_objs="client.cmdline"
 136 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
 137 client_ldflags=""
 138
 139 fsck_cmdline_objs="fsck.cmdline"
 140 fsck_errlist_objs="osl rbtree fsck string sha1 fd"
 141
 142 gui_cmdline_objs="gui.cmdline"
 143 gui_errlist_objs="exec signal string stat ringbuffer fd"
 144 gui_other_objs="gui gui_theme"
 145 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 146
 147 fade_cmdline_objs="fade.cmdline"
 148 fade_errlist_objs="fade exec string fd"
 149
 150
 151
 152 ########################################################################### ssl
 153 dnl @synopsis CHECK_SSL
 154 dnl
 155 dnl based on the follwing macro from the autoconf archive
 156 dnl
 157 dnl @category InstalledPackages
 158 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 159 dnl @version 2003-01-28
 160 dnl @license AllPermissive
 161
 162 AC_DEFUN([CHECK_SSL],
 163 [
 164         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 165                 AC_MSG_CHECKING(for openssl in $ssldir)
 166                 if test -f "$ssldir/include/openssl/ssl.h"; then
 167                         found_ssl="yes"
 168                         AC_MSG_RESULT(yes)
 169                         SSL_CFLAGS="-I$ssldir/include"
 170                         SSL_CPPFLAGS="-I$ssldir/include"
 171                         break
 172                 fi
 173                 AC_MSG_RESULT(no)
 174         done
 175         if test x_$found_ssl != x_yes; then
 176                 AC_MSG_ERROR(Cannot find ssl libraries)
 177         else
 178                 SSL_LIBS="-lssl -lcrypto";
 179                 SSL_LDFLAGS="-L$ssldir/lib";
 180         fi
 181         AC_SUBST(SSL_CPPFLAGS)
 182         AC_SUBST(SSL_CFLAGS)
 183         AC_SUBST(SSL_LIBS)
 184         AC_SUBST(SSL_LDFLAGS)
 185 ])dnl
 186
 187 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 188         [Search for openssl also in path.])])
 189 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 190 CHECK_SSL($enable_ssldir)
 191 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 192 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 193 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 194 fsck_ldflags="$fsck_ldflags $SSL_LDFLAGS $SSL_LIBS"
 195
 196 ########################################################################### libsocket
 197 AC_CHECK_LIB([c], [socket],
 198         [socket_lib=],
 199         [socket_lib="-lsocket"]
 200 )
 201 server_ldflags="$server_ldflags $socket_lib"
 202 client_ldflags="$client_ldflags $socket_lib"
 203 audioc_ldflags="$audioc_ldflags $socket_lib"
 204 audiod_ldflags="$audiod_ldflags $socket_lib"
 205 recv_ldflags="$recv_ldflags $socket_lib"
 206 AC_SEARCH_LIBS([connect],[socket],[],[
 207         AC_MSG_ERROR([Fatal: Did not find connect().])
 208 ],[])
 209 ########################################################################### libnsl
 210 AC_CHECK_LIB([c], [gethostbyname],
 211         [nsl_lib=],
 212         [nsl_lib="-lnsl"]
 213 )
 214 server_ldflags="$server_ldflags $nsl_lib"
 215 client_ldflags="$client_ldflags $nsl_lib"
 216 audioc_ldflags="$audioc_ldflags $nsl_lib"
 217 recv_ldflags="$recv_ldflags $nsl_lib"
 218 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 219         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 220 ],[])
 221 ########################################################################### ucred
 222 AC_MSG_CHECKING(for struct ucred)
 223 AC_TRY_LINK([
 224         #include <sys/types.h>
 225         #include <sys/socket.h>
 226 ],[
 227         struct ucred sucred; sucred.pid=0;
 228 ],[have_ucred=yes],[have_ucred=no])
 229 AC_MSG_RESULT($have_ucred)
 230 if test ${have_ucred} = yes; then
 231         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 232 fi
 233
 234 ########################################################################### curses
 235 have_ncurses="yes"
 236 OLD_CPPFLAGS="$CPPFLAGS"
 237 OLD_LD_FLAGS="$LDFLAGS"
 238 OLD_LIBS="$LIBS"
 239 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 240         [look for ncurses.h also in dir])])
 241 if test -n "$with_ncurses_headers"; then
 242         ncurses_cppflags="-I$with_ncurses_headers"
 243         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 244 fi
 245 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 246         [look for libncurses also in dir])])
 247 if test -n "$with_ncurses_libs"; then
 248         ncurses_libs="-L$with_ncurses_libs"
 249         LDFLAGS="$LDFLAGS $ncurses_libs"
 250 fi
 251 AC_CHECK_HEADER(curses.h, [], [
 252         have_ncurses="no"
 253 ])
 254 AC_CHECK_LIB([ncurses], [initscr], [], [
 255         have_ncurses="no"
 256 ])
 257 if test "$have_ncurses" = "yes"; then
 258         AC_SUBST(ncurses_cppflags)
 259         AC_SUBST(ncurses_libs)
 260         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 261         extras="$extras para_gui"
 262         all_executables="$all_executables gui"
 263 else
 264         AC_MSG_WARN([cannot build para_gui])
 265 fi
 266 CPPFLAGS="$OLD_CPPFLAGS"
 267 LDFLAGS="$OLD_LDFLAGS"
 268 LIBS="$OLD_LIBS"
 269 ########################################################################### osx
 270
 271 AC_MSG_CHECKING(for CoreAudio (MacOs))
 272 AC_TRY_LINK([
 273         #include <CoreAudio/CoreAudio.h>
 274 ],[
 275         AudioDeviceID id;
 276 ],[have_core_audio=yes],[have_core_audio=no])
 277 AC_MSG_RESULT($have_core_audio)
 278 if test ${have_core_audio} = yes; then
 279         f1="-framework CoreAudio"
 280         f2="-framework AudioToolbox"
 281         f3="-framework AudioUnit"
 282         f4="-framework CoreServices"
 283         f="$f1 $f2 $f3 $f4"
 284
 285         all_errlist_objs="$all_errlist_objs osx_write"
 286         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 287         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 288         audiod_ldflags="$audiod_ldflags $f"
 289
 290         write_errlist_objs="$write_errlist_objs osx_write"
 291         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 292         write_ldflags="$write_ldflags $f"
 293         writers="$writers osx"
 294         default_writer="OSX_WRITE"
 295         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 296 fi
 297 ########################################################################### ogg
 298 have_ogg="yes"
 299 OLD_CPPFLAGS="$CPPFLAGS"
 300 OLD_LD_FLAGS="$LDFLAGS"
 301 OLD_LIBS="$LIBS"
 302 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 303         [look for vorbis/codec.h also in dir])])
 304 if test -n "$with_oggvorbis_headers"; then
 305         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 306         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 307 fi
 308 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 309         [look for oggvorbis libs also in dir])])
 310 if test -n "$with_oggvorbis_libs"; then
 311         oggvorbis_libs="-L$with_oggvorbis_libs"
 312         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 313 fi
 314
 315 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 316 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 317 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 318 if test "$have_ogg" = "yes"; then
 319         all_errlist_objs="$all_errlist_objs oggdec ogg_afh"
 320         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 321         filters="$filters oggdec"
 322         if test "$OSTYPE" = "Darwin"; then
 323                 oggvorbis_libs="-Wl,-bind_at_load  $oggvorbis_libs"
 324         fi
 325         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 326         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 327         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 328         afh_ldflags="$afh_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 329
 330         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 331         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 332
 333         server_errlist_objs="$server_errlist_objs ogg_afh"
 334         filter_errlist_objs="$filter_errlist_objs oggdec"
 335         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 336         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 337
 338         audiod_audio_formats="ogg"
 339         server_audio_formats="$server_audio_formats ogg"
 340         AC_SUBST(oggvorbis_cppflags)
 341         AC_SUBST(oggvorbis_libs)
 342 else
 343         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 344 fi
 345 CPPFLAGS="$OLD_CPPFLAGS"
 346 LDFLAGS="$OLD_LDFLAGS"
 347 LIBS="$OLD_LIBS"
 348 ########################################################################### faad
 349 have_faad=yes
 350 OLD_CPPFLAGS="$CPPFLAGS"
 351 OLD_LD_FLAGS="$LDFLAGS"
 352 OLD_LIBS="$LIBS"
 353 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 354         [look for neaacdec.h also in dir])])
 355 if test -n "$with_faad_headers"; then
 356         faad_cppflags="-I$with_faad_headers"
 357         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 358 fi
 359 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 360         [look for libfaad also in dir])])
 361 if test -n "$with_faad_libs"; then
 362         faad_libs="-L$with_faad_libs"
 363         LDFLAGS="$LDFLAGS $faad_libs"
 364 fi
 365 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 366 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 367 if test "$have_faad" = "yes"; then
 368         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 369         all_errlist_objs="$all_errlist_objs aac_common aacdec aac_afh"
 370         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 371         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 372         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 373         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 374         server_ldflags="$server_ldflags $faad_libs -lfaad"
 375         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 376         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 377         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 378         audiod_audio_formats="$audiod_audio_formats aac"
 379         server_audio_formats="$server_audio_formats aac"
 380         filters="$filters aacdec"
 381         AC_SUBST(faad_cppflags)
 382         AC_SUBST(faad_libs)
 383 else
 384         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 385 fi
 386 CPPFLAGS="$OLD_CPPFLAGS"
 387 LDFLAGS="$OLD_LDFLAGS"
 388 LIBS="$OLD_LIBS"
 389 ########################################################################### mad
 390 have_mad="yes"
 391 OLD_CPPFLAGS="$CPPFLAGS"
 392 OLD_LD_FLAGS="$LDFLAGS"
 393 OLD_LIBS="$LIBS"
 394
 395 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 396         [look for mad.h also in dir])])
 397 if test -n "$with_mad_headers"; then
 398         mad_cppflags="-I$with_mad_headers"
 399         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 400 fi
 401 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 402         [look for libmad also in dir])])
 403 if test -n "$with_mad_libs"; then
 404         mad_libs="-L$with_mad_libs"
 405         LDFLAGS="$LDFLAGS $mad_libs"
 406 fi
 407 AC_CHECK_HEADERS([mad.h], [], [
 408         have_mad="no"
 409 ])
 410 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 411         have_mad="no"
 412 ])
 413 if test "$have_mad" = "yes"; then
 414         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 415         all_errlist_objs="$all_errlist_objs mp3dec"
 416         filter_errlist_objs="$filter_errlist_objs mp3dec"
 417         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 418         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 419         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 420         audiod_audio_formats="$audiod_audio_formats mp3"
 421         filters="$filters mp3dec"
 422         AC_SUBST(mad_cppflags)
 423         AC_SUBST(mad_libs)
 424 else
 425         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 426 fi
 427 if test -n "$audiod_audio_formats"; then
 428         extras="$extras para_audiod"
 429         all_executables="$all_executables audiod"
 430 else
 431         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 432 fi
 433 CPPFLAGS="$OLD_CPPFLAGS"
 434 LDFLAGS="$OLD_LDFLAGS"
 435 LIBS="$OLD_LIBS"
 436 ###################################################################### libid3tag
 437 AC_MSG_CHECKING(for libid3tag)
 438 AC_TRY_LINK([
 439         #include <id3tag.h>
 440 ],[
 441         struct id3_tag t = {.flags = 0};
 442 ],[have_libid3tag=yes],[have_libid3tag=no])
 443 AC_MSG_RESULT($have_libid3tag)
 444 if test ${have_libid3tag} = yes; then
 445         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 446         server_ldflags="$server_ldflags -lid3tag"
 447         afh_ldflags="$afh_ldflags -lid3tag"
 448 else
 449         AC_MSG_WARN([no support for id3v2 tags])
 450 fi
 451 ########################################################################### alsa
 452 have_alsa="yes"
 453 OLD_CPPFLAGS="$CPPFLAGS"
 454 OLD_LD_FLAGS="$LDFLAGS"
 455 OLD_LIBS="$LIBS"
 456 if test "$OSTYPE" != "Linux"; then
 457         have_alsa="no"
 458 fi
 459 msg="=> will not build para_fade"
 460 if test "$have_alsa" = "yes"; then
 461         AC_CHECK_HEADER(linux/soundcard.h, [
 462                 extras="$extras para_fade"
 463                 all_executables="$all_executables fade"
 464                 ],
 465                 [
 466                         have_alsa="no"
 467                         AC_MSG_WARN([no linux/soundcard.h $msg])
 468                 ]
 469         )
 470 fi
 471 msg="=> no alsa support for para_audiod/para_write"
 472 if test "$have_alsa" = "yes"; then
 473         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 474                 have_alsa="no"
 475                 AC_MSG_WARN([no alsa/asoundlib $msg])
 476         ])
 477 fi
 478
 479 if test "$have_alsa" = "yes"; then
 480         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 481                 have_alsa="no"
 482                 AC_MSG_WARN([no libasound $msg])
 483         ])
 484 fi
 485
 486 if test "$have_alsa" = "yes"; then
 487         all_errlist_objs="$all_errlist_objs alsa_write"
 488         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 489         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 490         audiod_ldflags="$audiod_ldflags -lasound"
 491
 492         write_errlist_objs="$write_errlist_objs alsa_write"
 493         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 494         write_ldflags="$write_ldflags -lasound"
 495         writers="$writers alsa"
 496         default_writer="ALSA_WRITE"
 497 fi
 498 CPPFLAGS="$OLD_CPPFLAGS"
 499 LDFLAGS="$OLD_LDFLAGS"
 500 LIBS="$OLD_LIBS"
 501 ########################################################################### ortp
 502 have_ortp="yes"
 503 OLD_CPPFLAGS="$CPPFLAGS"
 504 OLD_LD_FLAGS="$LDFLAGS"
 505 OLD_LIBS="$LIBS"
 506 AC_ARG_WITH(ortp_headers, [AC_HELP_STRING(--with-ortp-headers=dir,
 507         [look for ortp/ortp.h also in dir])])
 508 if test -n "$with_ortp_headers"; then
 509         ortp_cppflags="-I$with_ortp_headers"
 510         CPPFLAGS="$CPPFLAGS $ortp_cppflags"
 511 fi
 512 AC_ARG_WITH(ortp_libs, [AC_HELP_STRING(--with-ortp-libs=dir,
 513         [look for libortp also in dir])])
 514 if test -n "$with_ortp_libs"; then
 515         ortp_libs="-L$with_ortp_libs"
 516         LDFLAGS="$LDFLAGS $ortp_libs"
 517 fi
 518 AC_CHECK_HEADERS([ortp/ortp.h], [], [have_ortp="no"])
 519 AC_CHECK_LIB([ortp], [ortp_init], [], [have_ortp="no"])
 520 if test "$have_ortp" = "yes"; then
 521         all_errlist_objs="$all_errlist_objs ortp_recv ortp_send"
 522
 523         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 524         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 525
 526         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 527         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 528
 529         server_errlist_objs="$server_errlist_objs ortp_send"
 530
 531         recv_ldflags="$recv_ldflags $ortp_libs -lortp"
 532         server_ldflags="$server_ldflags $ortp_libs -lortp"
 533         audiod_ldflags="$audiod_ldflags $ortp_libs -lortp"
 534
 535         receivers="$receivers ortp"
 536         senders="$senders ortp"
 537         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 538         AC_SUBST(ortp_cppflags)
 539         AC_SUBST(ortp_libs)
 540 else
 541         AC_MSG_NOTICE([deactivating ortp sender/receiver])
 542 fi
 543 CPPFLAGS="$OLD_CPPFLAGS"
 544 LDFLAGS="$OLD_LDFLAGS"
 545 LIBS="$OLD_LIBS"
 546
 547
 548 AC_SUBST(extra_binaries, [$extras])
 549 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 550 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 551 AC_SUBST(install_sh, [$INSTALL])
 552 AC_CONFIG_FILES([Makefile])
 553
 554
 555 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 556 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) }])
 557
 558 ############################################################# error2.h
 559 AC_DEFUN([define_safe_error_enums],
 560 [
 561         exe=""
 562         for i in $all_executables; do
 563 #               eval echo checking if $1 is linked into $i
 564                 for j in $(eval echo \$${i}_errlist_objs); do
 565                         if test $j = $1; then
 566                                 exe="$exe $i"
 567                                 break;
 568                         fi
 569                 done
 570         done
 571         #echo "$1 gets linked into $exe"
 572         safe_errlists=""
 573         for i in $all_errlist_objs; do
 574                 for j in $exe; do
 575                         found=0
 576                         for k in $(eval echo \$${j}_errlist_objs); do
 577                                 if test $k = $i; then
 578                                         found=1
 579                                         break;
 580                                 fi
 581                         done
 582                         if test $found -eq 0; then
 583                                 break;
 584                         fi
 585                 done
 586                 if test $found -eq 1; then
 587                         safe_errlists="$safe_errlists $i"
 588                 fi
 589         done
 590         #echo "safe errlists for $1: $safe_errlists"
 591         ss_defs=""
 592         for i in $safe_errlists; do
 593                 echo "SS_ENUM($(echo $i | tr 'a-z' 'A-Z'));"
 594         done
 595 ]
 596 )
 597
 598
 599 AC_MSG_NOTICE(creating error2.h)
 600 for obj in $all_errlist_objs; do
 601         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 602         echo "#ifdef MAIN_INPUT_FILE_IS_$obj"
 603         define_safe_error_enums($obj)
 604         echo "#endif"
 605 done > error2.h
 606 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 607         [enum {$SS NUM_SS}],
 608         [list of all objects that use paraslash's error facility]
 609 )
 610
 611 ################################################################## status items
 612
 613 status_items="basename status num_played mtime bitrate frequency file_size
 614 status_flags format score audio_file_info taginfo1 taginfo2 afs_mode
 615 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 616 offset seconds_total stream_start current_time audiod_uptime image_id
 617 lyrics_id duration directory lyrics_name image_name path hash channels
 618 last_played num_chunks chunk_time amplification"
 619
 620 # $1: prefix, $2: items
 621 AC_DEFUN([make_enum_items], [$(
 622         for i in $2; do
 623                 printf "$1_$(echo $i | tr 'a-z' 'A-Z'), "
 624         done
 625 )])
 626
 627 # $1: prefix, $2: items
 628 AC_DEFUN([make_enum_array], [$(
 629         for i in $2; do
 630                 printf "\"$i\", "
 631         done
 632 )])
 633
 634 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM,
 635         make_enum_items(SI,  $status_items),
 636         [enum of all status items]
 637 )
 638 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY,
 639         make_enum_array(SI,  $status_items),
 640         [char * array of all status items]
 641 )
 642
 643
 644 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 645 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 646 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 647 server_objs="$server_cmdline_objs $server_errlist_objs"
 648 write_objs="$write_cmdline_objs $write_errlist_objs"
 649 client_objs="$client_cmdline_objs $client_errlist_objs"
 650 fsck_objs="$fsck_cmdline_objs $fsck_errlist_objs"
 651 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 652 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
 653 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
 654
 655 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 656 AC_SUBST(recv_ldflags, $recv_ldflags)
 657 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 658         errors used by para_recv)
 659
 660 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 661 AC_SUBST(filter_ldflags, $filter_ldflags)
 662 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 663         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 664
 665 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 666 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 667 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 668         errors used by para_audiod)
 669
 670 AC_SUBST(server_objs, add_dot_o($server_objs))
 671 AC_SUBST(server_ldflags, $server_ldflags)
 672 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 673         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 674
 675 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 676 AC_SUBST(afh_ldflags, $afh_ldflags)
 677 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
 678         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
 679
 680 AC_SUBST(write_objs, add_dot_o($write_objs))
 681 AC_SUBST(write_ldflags, $write_ldflags)
 682 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 683         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 684
 685 AC_SUBST(client_objs, add_dot_o($client_objs))
 686 AC_SUBST(client_ldflags, $client_ldflags)
 687 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 688         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 689
 690 AC_SUBST(fsck_objs, add_dot_o($fsck_objs))
 691 AC_SUBST(fsck_ldflags, $fsck_ldflags)
 692 AC_DEFINE_UNQUOTED(INIT_FSCK_ERRLISTS,
 693         objlist_to_errlist($fsck_errlist_objs), errors used by para_fsck)
 694
 695 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 696 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 697 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 698         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 699
 700 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 701 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 702         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 703
 704 AC_SUBST(fade_objs, add_dot_o($fade_objs))
 705 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
 706         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
 707
 708 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 709 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 710         enum of supported writers)
 711 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 712 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 713 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 714 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 715 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 716 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 717 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 718 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 719 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 720         enum of audio formats supported by audiod)
 721 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 722 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 723
 724 AC_OUTPUT
 725 AC_MSG_NOTICE([creating Makefile.deps])
 726 gcc -MM -MG $faad_cppflags $mad_cppflags $ortp_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 727 AC_MSG_NOTICE([
 728 paraslash configuration:
 729 ~~~~~~~~~~~~~~~~~~~~~~~~
 730 unix socket credentials: $have_ucred
 731 audio formats supported by para_server/para_afh: $server_audio_formats
 732 id3 version2 support: $have_libid3tag
 733 senders supported by para_server: $senders
 734 receivers supported by para_audiod/para_recv: $receivers
 735 filters supported by para_audiod/para_filter: $filters
 736 writers supported by para_audiod/para_write: $writers
 737 optional executables: $extras
 738 ])