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 afh fade amp_filter
  83 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
  84 playlist sha1 sched audiod grab_client filter_common wav_filter compress_filter
  85 http_recv dccp_recv recv_common write_common file_write audiod_command
  86 client_common recv stdout filter stdin audioc write client exec send_common ggo
  87 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm"
  88
  89 all_executables="server recv filter audioc write client afh"
  90
  91 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline udp_recv.cmdline"
  92 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  93         fd sched stdout ggo udp_recv fec"
  94 recv_ldflags=""
  95
  96 receivers=" http dccp udp"
  97 senders=" http dccp udp"
  98
  99 filter_cmdline_objs="filter.cmdline compress_filter.cmdline amp_filter.cmdline
 100         prebuffer_filter.cmdline"
 101 filter_errlist_objs="filter_common wav_filter compress_filter filter string
 102         stdin stdout sched fd amp_filter ggo fecdec_filter fec
 103         prebuffer_filter time"
 104 filter_ldflags=""
 105 filters=" compress wav amp fecdec prebuffer"
 106
 107 audioc_cmdline_objs="audioc.cmdline"
 108 audioc_errlist_objs="audioc string net fd"
 109 audioc_ldflags=""
 110
 111 audiod_cmdline_objs="audiod.cmdline compress_filter.cmdline
 112         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
 113         audiod_command_list amp_filter.cmdline udp_recv.cmdline
 114         prebuffer_filter.cmdline sha1"
 115 audiod_errlist_objs="audiod signal string daemon stat net
 116         time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
 117         recv_common fd sched write_common file_write audiod_command crypt fecdec_filter
 118         client_common ggo udp_recv color fec prebuffer_filter"
 119 audiod_ldflags=""
 120 audiod_audio_formats=""
 121
 122 afh_cmdline_objs="afh.cmdline"
 123 afh_errlist_objs="afh string fd mp3_afh afh_common time"
 124 afh_ldflags=""
 125
 126 server_cmdline_objs="server.cmdline server_command_list afs_command_list"
 127 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 128         time daemon crypt http_send close_on_fork mm
 129         ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
 130         blob playlist sha1 sched acl send_common udp_send color fec"
 131 server_ldflags="-losl"
 132 server_audio_formats=" mp3"
 133
 134 write_cmdline_objs="write.cmdline file_write.cmdline"
 135 write_errlist_objs="write write_common file_write time fd string sched stdin ggo"
 136 write_ldflags=""
 137 writers=" file"
 138 default_writer="FILE_WRITE"
 139
 140 client_cmdline_objs="client.cmdline"
 141 client_errlist_objs="client net string crypt fd sched stdin stdout
 142         client_common sha1"
 143 client_ldflags=""
 144
 145 gui_cmdline_objs="gui.cmdline"
 146 gui_errlist_objs="exec signal string stat ringbuffer fd"
 147 gui_other_objs="gui gui_theme"
 148 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 149
 150 fade_cmdline_objs="fade.cmdline"
 151 fade_errlist_objs="fade exec string fd"
 152
 153
 154 ########################################################################### osl
 155 have_osl=yes
 156 OLD_CPPFLAGS="$CPPFLAGS"
 157 OLD_LD_FLAGS="$LDFLAGS"
 158 OLD_LIBS="$LIBS"
 159 AC_ARG_WITH(osl_headers, [AC_HELP_STRING(--with-osl-headers=dir,
 160         [look for osl.h also in dir])])
 161 if test -n "$with_osl_headers"; then
 162         osl_cppflags="-I$with_osl_headers"
 163         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 164 fi
 165 AC_ARG_WITH(osl_libs, [AC_HELP_STRING(--with-osl-libs=dir,
 166         [look for libosl also in dir])])
 167 if test -n "$with_osl_libs"; then
 168         osl_libs="-L$with_osl_libs"
 169         LDFLAGS="$LDFLAGS $osl_libs"
 170 fi
 171
 172 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 173 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 174 if test "$have_osl" = "no"; then
 175         AC_MSG_ERROR([libosl not found, type the following to download:
 176         git clone git://git.tuebingen.mpg.de/osl
 177 Install the library with
 178         (cd osl && make && sudo make install)
 179         ])
 180 fi
 181 AC_SUBST(osl_cppflags)
 182 server_ldflags="$server_ldflags -L$with_osl_libs"
 183 CPPFLAGS="$OLD_CPPFLAGS"
 184 LDFLAGS="$OLD_LDFLAGS"
 185 LIBS="$OLD_LIBS"
 186 ########################################################################### ssl
 187 dnl @synopsis CHECK_SSL
 188 dnl
 189 dnl based on the follwing macro from the autoconf archive
 190 dnl
 191 dnl @category InstalledPackages
 192 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 193 dnl @version 2003-01-28
 194 dnl @license AllPermissive
 195
 196 AC_DEFUN([CHECK_SSL],
 197 [
 198         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 199                 AC_MSG_CHECKING(for openssl in $ssldir)
 200                 if test -f "$ssldir/include/openssl/ssl.h"; then
 201                         found_ssl="yes"
 202                         AC_MSG_RESULT(yes)
 203                         SSL_CFLAGS="-I$ssldir/include"
 204                         SSL_CPPFLAGS="-I$ssldir/include"
 205                         break
 206                 fi
 207                 AC_MSG_RESULT(no)
 208         done
 209         if test x_$found_ssl != x_yes; then
 210                 AC_MSG_ERROR(Cannot find ssl libraries)
 211         else
 212                 SSL_LIBS="-lssl -lcrypto";
 213                 SSL_LDFLAGS="-L$ssldir/lib";
 214         fi
 215         AC_SUBST(SSL_CPPFLAGS)
 216         AC_SUBST(SSL_CFLAGS)
 217         AC_SUBST(SSL_LIBS)
 218         AC_SUBST(SSL_LDFLAGS)
 219 ])dnl
 220
 221 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 222         [Search for openssl also in path.])])
 223 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 224 CHECK_SSL($enable_ssldir)
 225 server_ldflags="$server_ldflags $SSL_LDFLAGS $SSL_LIBS"
 226 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 227 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 228
 229 ########################################################################### libsocket
 230 AC_CHECK_LIB([c], [socket],
 231         [socket_lib=],
 232         [socket_lib="-lsocket"]
 233 )
 234 server_ldflags="$server_ldflags $socket_lib"
 235 client_ldflags="$client_ldflags $socket_lib"
 236 audioc_ldflags="$audioc_ldflags $socket_lib"
 237 audiod_ldflags="$audiod_ldflags $socket_lib"
 238 recv_ldflags="$recv_ldflags $socket_lib"
 239 AC_SEARCH_LIBS([connect],[socket],[],[
 240         AC_MSG_ERROR([Fatal: Did not find connect().])
 241 ],[])
 242 ########################################################################### libnsl
 243 AC_CHECK_LIB([c], [gethostbyname],
 244         [nsl_lib=],
 245         [nsl_lib="-lnsl"]
 246 )
 247 server_ldflags="$server_ldflags $nsl_lib"
 248 client_ldflags="$client_ldflags $nsl_lib"
 249 audioc_ldflags="$audioc_ldflags $nsl_lib"
 250 recv_ldflags="$recv_ldflags $nsl_lib"
 251 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 252         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 253 ],[])
 254 ########################################################################### ucred
 255 AC_MSG_CHECKING(for struct ucred)
 256 AC_TRY_LINK([
 257         #define _GNU_SOURCE
 258         #include <sys/types.h>
 259         #include <sys/socket.h>
 260 ],[
 261         struct ucred sucred; sucred.pid=0;
 262 ],[have_ucred=yes],[have_ucred=no])
 263 AC_MSG_RESULT($have_ucred)
 264 if test ${have_ucred} = yes; then
 265         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 266 fi
 267
 268 ########################################################################### curses
 269 have_ncurses="yes"
 270 OLD_CPPFLAGS="$CPPFLAGS"
 271 OLD_LD_FLAGS="$LDFLAGS"
 272 OLD_LIBS="$LIBS"
 273 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 274         [look for ncurses.h also in dir])])
 275 if test -n "$with_ncurses_headers"; then
 276         ncurses_cppflags="-I$with_ncurses_headers"
 277         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 278 fi
 279 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 280         [look for libncurses also in dir])])
 281 if test -n "$with_ncurses_libs"; then
 282         ncurses_libs="-L$with_ncurses_libs"
 283         LDFLAGS="$LDFLAGS $ncurses_libs"
 284 fi
 285 AC_CHECK_HEADER(curses.h, [], [
 286         have_ncurses="no"
 287 ])
 288 AC_CHECK_LIB([ncurses], [initscr], [], [
 289         have_ncurses="no"
 290 ])
 291 if test "$have_ncurses" = "yes"; then
 292         AC_SUBST(ncurses_cppflags)
 293         AC_SUBST(ncurses_libs)
 294         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 295         extras="$extras para_gui"
 296         all_executables="$all_executables gui"
 297 else
 298         AC_MSG_WARN([cannot build para_gui])
 299 fi
 300 CPPFLAGS="$OLD_CPPFLAGS"
 301 LDFLAGS="$OLD_LDFLAGS"
 302 LIBS="$OLD_LIBS"
 303
 304 ########################################################################### ip_mreqn
 305 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 306 AC_TRY_LINK([
 307         #include <netdb.h>
 308         #include <net/if.h>
 309 ],[
 310         struct ip_mreqn mn;
 311         mn.imr_ifindex = 0;
 312 ],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 313 AC_MSG_RESULT($have_ip_mreqn)
 314 if test ${have_ip_mreqn} = yes; then
 315         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 316 fi
 317 ########################################################################### osx
 318
 319 AC_MSG_CHECKING(for CoreAudio (MacOs))
 320 AC_TRY_LINK([
 321         #include <CoreAudio/CoreAudio.h>
 322 ],[
 323         AudioDeviceID id;
 324 ],[have_core_audio=yes],[have_core_audio=no])
 325 AC_MSG_RESULT($have_core_audio)
 326 if test ${have_core_audio} = yes; then
 327         f1="-framework CoreAudio"
 328         f2="-framework AudioToolbox"
 329         f3="-framework AudioUnit"
 330         f4="-framework CoreServices"
 331         f="$f1 $f2 $f3 $f4"
 332
 333         all_errlist_objs="$all_errlist_objs osx_write"
 334         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 335         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 336         audiod_ldflags="$audiod_ldflags $f"
 337
 338         write_errlist_objs="$write_errlist_objs osx_write"
 339         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 340         write_ldflags="$write_ldflags $f"
 341         writers="$writers osx"
 342         default_writer="OSX_WRITE"
 343         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 344 fi
 345 ########################################################################### ogg
 346 have_ogg="yes"
 347 OLD_CPPFLAGS="$CPPFLAGS"
 348 OLD_LD_FLAGS="$LDFLAGS"
 349 OLD_LIBS="$LIBS"
 350 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 351         [look for vorbis/codec.h also in dir])])
 352 if test -n "$with_oggvorbis_headers"; then
 353         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 354         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 355 fi
 356 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 357         [look for oggvorbis libs also in dir])])
 358 if test -n "$with_oggvorbis_libs"; then
 359         oggvorbis_libs="-L$with_oggvorbis_libs"
 360         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 361 fi
 362
 363 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 364 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 365 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 366 if test "$have_ogg" = "yes"; then
 367         all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 368         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 369         filters="$filters oggdec"
 370         if test "$OSTYPE" = "Darwin"; then
 371                 oggvorbis_libs="-Wl,-bind_at_load  $oggvorbis_libs"
 372         fi
 373         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 374         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 375         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 376         afh_ldflags="$afh_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 377
 378         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 379         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 380
 381         server_errlist_objs="$server_errlist_objs ogg_afh"
 382         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 383         audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 384         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 385
 386         audiod_audio_formats="ogg"
 387         server_audio_formats="$server_audio_formats ogg"
 388         AC_SUBST(oggvorbis_cppflags)
 389         AC_SUBST(oggvorbis_libs)
 390 else
 391         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 392 fi
 393 CPPFLAGS="$OLD_CPPFLAGS"
 394 LDFLAGS="$OLD_LDFLAGS"
 395 LIBS="$OLD_LIBS"
 396 ########################################################################### faad
 397 have_faad=yes
 398 OLD_CPPFLAGS="$CPPFLAGS"
 399 OLD_LD_FLAGS="$LDFLAGS"
 400 OLD_LIBS="$LIBS"
 401 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 402         [look for neaacdec.h also in dir])])
 403 if test -n "$with_faad_headers"; then
 404         faad_cppflags="-I$with_faad_headers"
 405         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 406 fi
 407 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 408         [look for libfaad also in dir])])
 409 if test -n "$with_faad_libs"; then
 410         faad_libs="-L$with_faad_libs"
 411         LDFLAGS="$LDFLAGS $faad_libs"
 412 fi
 413 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 414 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 415 if test "$have_faad" = "yes"; then
 416         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 417         all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
 418         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 419         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 420         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 421         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 422         server_ldflags="$server_ldflags $faad_libs -lfaad"
 423         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 424         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 425         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 426         audiod_audio_formats="$audiod_audio_formats aac"
 427         server_audio_formats="$server_audio_formats aac"
 428         filters="$filters aacdec"
 429         AC_SUBST(faad_cppflags)
 430         AC_SUBST(faad_libs)
 431 else
 432         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 433 fi
 434 CPPFLAGS="$OLD_CPPFLAGS"
 435 LDFLAGS="$OLD_LDFLAGS"
 436 LIBS="$OLD_LIBS"
 437 ########################################################################### mad
 438 have_mad="yes"
 439 OLD_CPPFLAGS="$CPPFLAGS"
 440 OLD_LD_FLAGS="$LDFLAGS"
 441 OLD_LIBS="$LIBS"
 442
 443 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 444         [look for mad.h also in dir])])
 445 if test -n "$with_mad_headers"; then
 446         mad_cppflags="-I$with_mad_headers"
 447         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 448 fi
 449 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 450         [look for libmad also in dir])])
 451 if test -n "$with_mad_libs"; then
 452         mad_libs="-L$with_mad_libs"
 453         LDFLAGS="$LDFLAGS $mad_libs"
 454 fi
 455 AC_CHECK_HEADERS([mad.h], [], [
 456         have_mad="no"
 457 ])
 458 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 459         have_mad="no"
 460 ])
 461 if test "$have_mad" = "yes"; then
 462         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 463         filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter.cmdline"
 464         audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter.cmdline"
 465         all_errlist_objs="$all_errlist_objs mp3dec_filter"
 466         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 467         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 468         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 469         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 470         audiod_audio_formats="$audiod_audio_formats mp3"
 471         filters="$filters mp3dec"
 472         AC_SUBST(mad_cppflags)
 473         AC_SUBST(mad_libs)
 474 else
 475         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 476 fi
 477 if test -n "$audiod_audio_formats"; then
 478         extras="$extras para_audiod"
 479         all_executables="$all_executables audiod"
 480 else
 481         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 482 fi
 483 CPPFLAGS="$OLD_CPPFLAGS"
 484 LDFLAGS="$OLD_LDFLAGS"
 485 LIBS="$OLD_LIBS"
 486 ###################################################################### libid3tag
 487 AC_MSG_CHECKING(for libid3tag)
 488 AC_TRY_LINK([
 489         #include <id3tag.h>
 490 ],[
 491         struct id3_tag t = {.flags = 0};
 492 ],[have_libid3tag=yes],[have_libid3tag=no])
 493 AC_MSG_RESULT($have_libid3tag)
 494 if test ${have_libid3tag} = yes; then
 495         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 496         server_ldflags="$server_ldflags -lid3tag"
 497         afh_ldflags="$afh_ldflags -lid3tag"
 498 else
 499         AC_MSG_WARN([no support for id3v2 tags])
 500 fi
 501 ########################################################################### oss
 502 OLD_CPPFLAGS="$CPPFLAGS"
 503 OLD_LD_FLAGS="$LDFLAGS"
 504 OLD_LIBS="$LIBS"
 505
 506 have_oss="yes"
 507 msg="=> will not build para_fade/oss writer"
 508
 509 AC_CHECK_HEADER(sys/soundcard.h, [
 510         extras="$extras para_fade"
 511         all_executables="$all_executables fade"
 512         all_errlist_objs="$all_errlist_objs oss_write"
 513         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 514         audiod_cmdline_objs="$audiod_cmdline_objs oss_write.cmdline"
 515
 516         write_errlist_objs="$write_errlist_objs oss_write"
 517         write_cmdline_objs="$write_cmdline_objs oss_write.cmdline"
 518         writers="$writers oss"
 519         default_writer="OSS_WRITE"
 520         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 521                         audiod_ldflags="$audiod_ldflags -lossaudio"
 522                         write_ldflags="$write_ldflags -lossaudio"
 523                         fade_ldflags="$write_ldflags -lossaudio"
 524                 ]
 525         )
 526         ],
 527         [
 528                 have_oss="no"
 529                 AC_MSG_WARN([no linux/soundcard.h $msg])
 530         ]
 531 )
 532 CPPFLAGS="$OLD_CPPFLAGS"
 533 LDFLAGS="$OLD_LDFLAGS"
 534 LIBS="$OLD_LIBS"
 535
 536 ########################################################################### alsa
 537 OLD_CPPFLAGS="$CPPFLAGS"
 538 OLD_LD_FLAGS="$LDFLAGS"
 539 OLD_LIBS="$LIBS"
 540
 541 msg="=> no alsa support for para_audiod/para_write"
 542 if test "$OSTYPE" != "Linux"; then
 543         have_alsa="no"
 544 else
 545         have_alsa="yes"
 546 fi
 547 if test "$have_alsa" = "yes"; then
 548         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 549                 have_alsa="no"
 550                 AC_MSG_WARN([no alsa/asoundlib $msg])
 551         ])
 552 fi
 553
 554 if test "$have_alsa" = "yes"; then
 555         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 556                 have_alsa="no"
 557                 AC_MSG_WARN([no libasound $msg])
 558         ])
 559 fi
 560
 561 if test "$have_alsa" = "yes"; then
 562         all_errlist_objs="$all_errlist_objs alsa_write"
 563         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 564         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 565         audiod_ldflags="$audiod_ldflags -lasound"
 566
 567         write_errlist_objs="$write_errlist_objs alsa_write"
 568         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 569         write_ldflags="$write_ldflags -lasound"
 570         writers="$writers alsa"
 571         default_writer="ALSA_WRITE"
 572 fi
 573
 574 CPPFLAGS="$OLD_CPPFLAGS"
 575 LDFLAGS="$OLD_LDFLAGS"
 576 LIBS="$OLD_LIBS"
 577
 578 AC_SUBST(extra_binaries, [$extras])
 579 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 580 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 581 AC_SUBST(install_sh, [$INSTALL])
 582 AC_CONFIG_FILES([Makefile])
 583
 584
 585 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 586 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) }])
 587
 588 ############################################################# error2.h
 589 AC_DEFUN([define_safe_error_enums],
 590 [
 591         exe=""
 592         for i in $all_executables; do
 593 #               eval echo checking if $1 is linked into $i
 594                 for j in $(eval echo \$${i}_errlist_objs); do
 595                         if test $j = $1; then
 596                                 exe="$exe $i"
 597                                 break;
 598                         fi
 599                 done
 600         done
 601         #echo "$1 gets linked into $exe"
 602         safe_errlists=""
 603         for i in $all_errlist_objs; do
 604                 for j in $exe; do
 605                         found=0
 606                         for k in $(eval echo \$${j}_errlist_objs); do
 607                                 if test $k = $i; then
 608                                         found=1
 609                                         break;
 610                                 fi
 611                         done
 612                         if test $found -eq 0; then
 613                                 break;
 614                         fi
 615                 done
 616                 if test $found -eq 1; then
 617                         safe_errlists="$safe_errlists $i"
 618                 fi
 619         done
 620         #echo "safe errlists for $1: $safe_errlists"
 621         ss_defs=""
 622         for i in $safe_errlists; do
 623                 echo "SS_ENUM($(echo $i | tr 'a-z' 'A-Z'));"
 624         done
 625 ]
 626 )
 627
 628
 629 AC_MSG_NOTICE(creating error2.h)
 630 for obj in $all_errlist_objs; do
 631         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 632         echo "#ifdef MAIN_INPUT_FILE_IS_$obj"
 633         define_safe_error_enums($obj)
 634         echo "#endif"
 635 done > error2.h
 636 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 637         [enum {$SS NUM_SS}],
 638         [list of all objects that use paraslash's error facility]
 639 )
 640
 641 ################################################################## status items
 642
 643 status_items="basename status num_played mtime bitrate frequency file_size
 644 status_flags format score techinfo afs_mode
 645 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 646 offset seconds_total stream_start current_time audiod_uptime image_id
 647 lyrics_id duration directory lyrics_name image_name path hash channels
 648 last_played num_chunks chunk_time amplification artist title year album
 649 comment"
 650
 651 # $1: prefix, $2: items
 652 AC_DEFUN([make_enum_items], [$(
 653         for i in $2; do
 654                 printf "$1_$(echo $i | tr 'a-z' 'A-Z'), "
 655         done
 656 )])
 657
 658 # $1: prefix, $2: items
 659 AC_DEFUN([make_enum_array], [$(
 660         for i in $2; do
 661                 printf "\"$i\", "
 662         done
 663 )])
 664
 665 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM,
 666         make_enum_items(SI,  $status_items),
 667         [enum of all status items]
 668 )
 669 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY,
 670         make_enum_array(SI,  $status_items),
 671         [char * array of all status items]
 672 )
 673
 674
 675 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 676 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 677 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 678 server_objs="$server_cmdline_objs $server_errlist_objs"
 679 write_objs="$write_cmdline_objs $write_errlist_objs"
 680 client_objs="$client_cmdline_objs $client_errlist_objs"
 681 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 682 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
 683 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
 684
 685 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 686 AC_SUBST(recv_ldflags, $recv_ldflags)
 687 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 688         errors used by para_recv)
 689
 690 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 691 AC_SUBST(filter_ldflags, $filter_ldflags)
 692 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 693         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 694
 695 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 696 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 697 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 698         errors used by para_audiod)
 699
 700 AC_SUBST(server_objs, add_dot_o($server_objs))
 701 AC_SUBST(server_ldflags, $server_ldflags)
 702 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 703         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 704
 705 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 706 AC_SUBST(afh_ldflags, $afh_ldflags)
 707 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
 708         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
 709
 710 AC_SUBST(write_objs, add_dot_o($write_objs))
 711 AC_SUBST(write_ldflags, $write_ldflags)
 712 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 713         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 714
 715 AC_SUBST(client_objs, add_dot_o($client_objs))
 716 AC_SUBST(client_ldflags, $client_ldflags)
 717 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 718         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 719
 720 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 721 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 722 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 723         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 724
 725 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 726 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 727         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 728
 729 AC_SUBST(fade_objs, add_dot_o($fade_objs))
 730 AC_SUBST(fade_ldflags, $fade_ldflags)
 731 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
 732         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
 733
 734
 735 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
 736 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
 737         enum of supported filters)
 738 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
 739 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
 740 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
 741 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
 742
 743 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 744 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 745         enum of supported writers)
 746 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 747 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 748 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 749 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 750 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 751 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 752 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 753
 754 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 755 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 756         enum of audio formats supported by audiod)
 757 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 758 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 759
 760 AC_OUTPUT
 761 AC_MSG_NOTICE([creating Makefile.deps])
 762 gcc -MM -MG $faad_cppflags $mad_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 763 AC_MSG_NOTICE([
 764 paraslash configuration:
 765 ~~~~~~~~~~~~~~~~~~~~~~~~
 766 unix socket credentials: $have_ucred
 767 audio formats supported by para_server/para_afh: $server_audio_formats
 768 id3 version2 support: $have_libid3tag
 769 senders supported by para_server: $senders
 770 receivers supported by para_audiod/para_recv: $receivers
 771 filters supported by para_audiod/para_filter: $filters
 772 writers supported by para_audiod/para_write: $writers
 773 optional executables: $extras
 774 ])