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("$OSTYPE")
  17
  18 AC_C_BIGENDIAN()
  19
  20 AC_PROG_CC
  21 AC_PROG_CPP
  22 AC_PROG_INSTALL
  23
  24
  25 AC_HEADER_DIRENT
  26 AC_HEADER_STDC
  27 AC_HEADER_SYS_WAIT
  28 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  29         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  30         sys/ipc.h unistd.h utime.h stddef.h],
  31         [], [AC_MSG_ERROR([$ac_header not found])])
  32
  33 AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
  34         [AC_MSG_WARN([linux/soundcard.h not found, cannot build para_fade])])
  35
  36 # Checks for typedefs, structures, and compiler characteristics.
  37 AC_C_CONST
  38 AC_C_INLINE
  39 AC_TYPE_OFF_T
  40 AC_TYPE_PID_T
  41 AC_TYPE_SIZE_T
  42 AC_HEADER_TIME
  43 AC_STRUCT_TM
  44 AC_TYPE_INT16_T
  45 AC_TYPE_MODE_T
  46 AC_TYPE_SSIZE_T
  47 AC_TYPE_UID_T
  48 AC_TYPE_UINT16_T
  49 AC_TYPE_UINT32_T
  50 AC_TYPE_UINT8_T
  51
  52 # Checks for library functions.
  53 AC_FUNC_FORK
  54 AC_PROG_GCC_TRADITIONAL
  55 AC_FUNC_MALLOC
  56 AC_FUNC_MEMCMP
  57 AC_FUNC_MKTIME
  58 AC_FUNC_MMAP
  59 AC_FUNC_REALLOC
  60 AC_FUNC_SELECT_ARGTYPES
  61 AC_TYPE_SIGNAL
  62 AC_FUNC_STAT
  63 AC_FUNC_STRFTIME
  64 AC_FUNC_VPRINTF
  65 AC_FUNC_CLOSEDIR_VOID
  66 AC_FUNC_LSTAT
  67
  68 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  69         regcomp select strchr strdup strerror strstr strtol uname \
  70         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  71         strncasecmp strrchr strspn alarm], [],
  72         [AC_MSG_ERROR([function not found, cannot live without it])])
  73
  74 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  75 daemon stat crypt http_send close_on_fork ipc dccp
  76 dccp_send fd user_list chunk_queue afs osl aft mood score attribute blob ringbuffer
  77 playlist sha1 rbtree sched audiod grab_client filter_chain wav compress
  78 http_recv dccp_recv recv_common write_common file_write audiod_command
  79 client_common recv stdout filter stdin audioc write client fsck exec"
  80 all_executables="server audiod recv filter audioc write client fsck"
  81
  82
  83 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  84 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  85         dccp fd sched stdout"
  86 recv_ldflags=""
  87
  88 receivers=" http dccp"
  89 senders=" http dccp"
  90
  91 filter_cmdline_objs="filter.cmdline compress_filter.cmdline"
  92 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd"
  93 filter_ldflags=""
  94 filters=" compress wav"
  95
  96 audioc_cmdline_objs="audioc.cmdline"
  97 audioc_errlist_objs="audioc string net fd"
  98 audioc_ldflags=""
  99
 100 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
 101         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
 102         audiod_command_list"
 103 audiod_errlist_objs="audiod signal string daemon stat net
 104         time grab_client filter_chain wav compress http_recv dccp dccp_recv
 105         recv_common fd sched write_common file_write audiod_command crypt
 106         client_common"
 107 audiod_ldflags=""
 108 audiod_audio_formats=""
 109
 110 server_cmdline_objs="server.cmdline server_command_list afs_command_list"
 111 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 112         time daemon stat crypt http_send close_on_fork
 113         ipc dccp dccp_send fd user_list chunk_queue afs osl aft mood score attribute
 114         blob playlist sha1 rbtree sched"
 115 server_ldflags=""
 116 server_audio_formats=" mp3"
 117
 118 write_cmdline_objs="write.cmdline file_write.cmdline"
 119 write_errlist_objs="write write_common file_write time fd string sched stdin"
 120 write_ldflags=""
 121 writers=" file"
 122 default_writer="FILE_WRITE"
 123
 124 client_cmdline_objs="client.cmdline"
 125 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
 126 client_ldflags=""
 127
 128 fsck_cmdline_objs="fsck.cmdline"
 129 fsck_errlist_objs="osl rbtree fsck string sha1 fd"
 130
 131 gui_cmdline_objs="gui.cmdline"
 132 gui_errlist_objs="exec close_on_fork signal string stat ringbuffer fd"
 133 gui_other_objs="gui gui_common gui_theme"
 134 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 135
 136 ########################################################################### ssl
 137 dnl @synopsis CHECK_SSL
 138 dnl
 139 dnl based on the follwing macro from the autoconf archive
 140 dnl
 141 dnl @category InstalledPackages
 142 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 143 dnl @version 2003-01-28
 144 dnl @license AllPermissive
 145
 146 AC_DEFUN([CHECK_SSL],
 147 [
 148         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 149                 AC_MSG_CHECKING(for openssl in $ssldir)
 150                 if test -f "$ssldir/include/openssl/ssl.h"; then
 151                         found_ssl="yes"
 152                         AC_MSG_RESULT(yes)
 153                         SSL_CFLAGS="-I$ssldir/include"
 154                         SSL_CPPFLAGS="-I$ssldir/include"
 155                         break
 156                 fi
 157                 AC_MSG_RESULT(no)
 158         done
 159         if test x_$found_ssl != x_yes; then
 160                 AC_MSG_ERROR(Cannot find ssl libraries)
 161         else
 162                 SSL_LIBS="-lssl -lcrypto";
 163                 SSL_LDFLAGS="-L$ssldir/lib";
 164         fi
 165         AC_SUBST(SSL_CPPFLAGS)
 166         AC_SUBST(SSL_CFLAGS)
 167         AC_SUBST(SSL_LIBS)
 168         AC_SUBST(SSL_LDFLAGS)
 169 ])dnl
 170
 171 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 172         [Search for openssl also in path.])])
 173 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 174 CHECK_SSL($enable_ssldir)
 175 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 176 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 177 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 178 fsck_ldflags="$fsck_ldflags $SSL_LDFLAGS $SSL_LIBS"
 179
 180 ########################################################################### libsocket
 181 AC_CHECK_LIB([c], [socket],
 182         [socket_lib=],
 183         [socket_lib="-lsocket"]
 184 )
 185 server_ldflags="$server_ldflags $socket_lib"
 186 client_ldflags="$client_ldflags $socket_lib"
 187 audioc_ldflags="$audioc_ldflags $socket_lib"
 188 recv_ldflags="$recv_ldflags $socket_lib"
 189 ########################################################################### libnsl
 190 AC_CHECK_LIB([c], [gethostbyname],
 191         [nsl_lib=],
 192         [nsl_lib="-lnsl"]
 193 )
 194 server_ldflags="$server_ldflags $nsl_lib"
 195 client_ldflags="$client_ldflags $nsl_lib"
 196 audioc_ldflags="$audioc_ldflags $nsl_lib"
 197 recv_ldflags="$recv_ldflags $nsl_lib"
 198 ########################################################################### ucred
 199 AC_MSG_CHECKING(for struct ucred)
 200 AC_TRY_LINK([
 201         #include <sys/types.h>
 202         #include <sys/socket.h>
 203 ],[
 204         struct ucred sucred; sucred.pid=0;
 205 ],[have_ucred=yes],[have_ucred=no])
 206 AC_MSG_RESULT($have_ucred)
 207 if test ${have_ucred} = yes; then
 208         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 209 fi
 210
 211 ########################################################################### curses
 212 have_ncurses="yes"
 213 OLD_CPPFLAGS="$CPPFLAGS"
 214 OLD_LD_FLAGS="$LDFLAGS"
 215 OLD_LIBS="$LIBS"
 216 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 217         [look for ncurses.h also in dir])])
 218 if test -n "$with_ncurses_headers"; then
 219         ncurses_cppflags="-I$with_ncurses_headers"
 220         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 221 fi
 222 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 223         [look for libncurses also in dir])])
 224 if test -n "$with_ncurses_libs"; then
 225         ncurses_libs="-L$with_ncurses_libs"
 226         LDFLAGS="$LDFLAGS $ncurses_libs"
 227 fi
 228 AC_CHECK_HEADER(curses.h, [], [
 229         have_ncurses="no"
 230 ])
 231 AC_CHECK_LIB([ncurses], [initscr], [], [
 232         have_ncurses="no"
 233 ])
 234 if test "$have_ncurses" = "yes"; then
 235         AC_SUBST(ncurses_cppflags)
 236         AC_SUBST(ncurses_libs)
 237         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 238         extras="$extras para_gui"
 239         all_executables="$all_executables gui"
 240 else
 241         AC_MSG_WARN([cannot build para_gui])
 242 fi
 243 CPPFLAGS="$OLD_CPPFLAGS"
 244 LDFLAGS="$OLD_LDFLAGS"
 245 LIBS="$OLD_LIBS"
 246 ########################################################################### osx
 247
 248 AC_MSG_CHECKING(for CoreAudio (MacOs))
 249 AC_TRY_LINK([
 250         #include <CoreAudio/CoreAudio.h>
 251 ],[
 252         AudioDeviceID id;
 253 ],[have_core_audio=yes],[have_core_audio=no])
 254 AC_MSG_RESULT($have_core_audio)
 255 if test ${have_core_audio} = yes; then
 256         f1="-framework CoreAudio"
 257         f2="-framework AudioToolbox"
 258         f3="-framework AudioUnit"
 259         f4="-framework CoreServices"
 260         f="$f1 $f2 $f3 $f4"
 261
 262         all_errlist_objs="$all_errlist_objs osx_write"
 263         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 264         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 265         audiod_ldflags="$audiod_ldflags $f"
 266
 267         write_errlist_objs="$write_errlist_objs osx_write"
 268         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 269         write_ldflags="$write_ldflags $f"
 270         writers="$writers osx"
 271         default_writer="OSX_WRITE"
 272         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 273 fi
 274 ########################################################################### ogg
 275 have_ogg="yes"
 276 OLD_CPPFLAGS="$CPPFLAGS"
 277 OLD_LD_FLAGS="$LDFLAGS"
 278 OLD_LIBS="$LIBS"
 279 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 280         [look for vorbis/codec.h also in dir])])
 281 if test -n "$with_oggvorbis_headers"; then
 282         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 283         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 284 fi
 285 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 286         [look for oggvorbis libs also in dir])])
 287 if test -n "$with_oggvorbis_libs"; then
 288         oggvorbis_libs="-L$with_oggvorbis_libs"
 289         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 290 fi
 291
 292 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 293 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 294 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 295 if test "$have_ogg" = "yes"; then
 296         all_errlist_objs="$all_errlist_objs oggdec ogg_afh"
 297         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 298         filters="$filters oggdec"
 299         if test "$OSTYPE" = "Darwin"; then
 300                 oggvorbis_libs="-Wl,-bind_at_load  $oggvorbis_libs"
 301         fi
 302         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 303         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 304         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 305
 306         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 307         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 308
 309         server_errlist_objs="$server_errlist_objs ogg_afh"
 310         filter_errlist_objs="$filter_errlist_objs oggdec"
 311         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 312
 313         audiod_audio_formats="ogg"
 314         server_audio_formats="$server_audio_formats ogg"
 315         filter_filters="$filter_filters oggdec"
 316         AC_SUBST(oggvorbis_cppflags)
 317         AC_SUBST(oggvorbis_libs)
 318 else
 319         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 320 fi
 321 CPPFLAGS="$OLD_CPPFLAGS"
 322 LDFLAGS="$OLD_LDFLAGS"
 323 LIBS="$OLD_LIBS"
 324 ########################################################################### faad
 325 have_faad=yes
 326 OLD_CPPFLAGS="$CPPFLAGS"
 327 OLD_LD_FLAGS="$LDFLAGS"
 328 OLD_LIBS="$LIBS"
 329 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 330         [look for neaacdec.h also in dir])])
 331 if test -n "$with_faad_headers"; then
 332         faad_cppflags="-I$with_faad_headers"
 333         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 334 fi
 335 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 336         [look for libfaad also in dir])])
 337 if test -n "$with_faad_libs"; then
 338         faad_libs="-L$with_faad_libs"
 339         LDFLAGS="$LDFLAGS $faad_libs"
 340 fi
 341 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 342 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 343 if test "$have_faad" = "yes"; then
 344         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 345         all_errlist_objs="$all_errlist_objs aac_common aacdec aac_afh"
 346         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 347         filter_filters="$filter_filters aacdec"
 348         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 349         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 350         server_ldflags="$server_ldflags $faad_libs -lfaad"
 351         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 352         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 353         audiod_audio_formats="$audiod_audio_formats aac"
 354         server_audio_formats="$server_audio_formats aac"
 355         filters="$filters aacdec"
 356         AC_SUBST(faad_cppflags)
 357         AC_SUBST(faad_libs)
 358 else
 359         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 360 fi
 361 CPPFLAGS="$OLD_CPPFLAGS"
 362 LDFLAGS="$OLD_LDFLAGS"
 363 LIBS="$OLD_LIBS"
 364 ########################################################################### mad
 365 have_mad="yes"
 366 OLD_CPPFLAGS="$CPPFLAGS"
 367 OLD_LD_FLAGS="$LDFLAGS"
 368 OLD_LIBS="$LIBS"
 369
 370 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 371         [look for mad.h also in dir])])
 372 if test -n "$with_mad_headers"; then
 373         mad_cppflags="-I$with_mad_headers"
 374         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 375 fi
 376 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 377         [look for libmad also in dir])])
 378 if test -n "$with_mad_libs"; then
 379         mad_libs="-L$with_mad_libs"
 380         LDFLAGS="$LDFLAGS $mad_libs"
 381 fi
 382 AC_CHECK_HEADERS([mad.h], [], [
 383         have_mad="no"
 384 ])
 385 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 386         have_mad="no"
 387 ])
 388 if test "$have_mad" = "yes"; then
 389         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 390         all_errlist_objs="$all_errlist_objs mp3dec"
 391         filter_errlist_objs="$filter_errlist_objs mp3dec"
 392         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 393         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 394         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 395         audiod_audio_formats="$audiod_audio_formats mp3"
 396         filters="$filters mp3dec"
 397         AC_SUBST(mad_cppflags)
 398         AC_SUBST(mad_libs)
 399 else
 400         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 401 fi
 402 if test -n "$audiod_audio_formats"; then
 403         extras="$extras para_audiod"
 404 else
 405         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 406 fi
 407 CPPFLAGS="$OLD_CPPFLAGS"
 408 LDFLAGS="$OLD_LDFLAGS"
 409 LIBS="$OLD_LIBS"
 410 ########################################################################### alsa
 411 have_alsa="yes"
 412 OLD_CPPFLAGS="$CPPFLAGS"
 413 OLD_LD_FLAGS="$LDFLAGS"
 414 OLD_LIBS="$LIBS"
 415 msg="=> no alsa support for para_audiod/para_write"
 416 AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 417         AC_MSG_WARN([no alsa/asoundlib $msg])
 418         have_alsa="no"
 419 ])
 420 AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 421         AC_MSG_WARN([no libasound $msg])
 422         have_alsa="no"
 423 ])
 424 if test "$have_alsa" = "yes"; then
 425         all_errlist_objs="$all_errlist_objs alsa_write"
 426         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 427         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 428         audiod_ldflags="$audiod_ldflags -lasound"
 429
 430         write_errlist_objs="$write_errlist_objs alsa_write"
 431         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 432         write_ldflags="$write_ldflags -lasound"
 433         writers="$writers alsa"
 434         default_writer="ALSA_WRITE"
 435 fi
 436 CPPFLAGS="$OLD_CPPFLAGS"
 437 LDFLAGS="$OLD_LDFLAGS"
 438 LIBS="$OLD_LIBS"
 439 ########################################################################### ortp
 440 have_ortp="yes"
 441 OLD_CPPFLAGS="$CPPFLAGS"
 442 OLD_LD_FLAGS="$LDFLAGS"
 443 OLD_LIBS="$LIBS"
 444 AC_ARG_WITH(ortp_headers, [AC_HELP_STRING(--with-ortp-headers=dir,
 445         [look for ortp/ortp.h also in dir])])
 446 if test -n "$with_ortp_headers"; then
 447         ortp_cppflags="-I$with_ortp_headers"
 448         CPPFLAGS="$CPPFLAGS $ortp_cppflags"
 449 fi
 450 AC_ARG_WITH(ortp_libs, [AC_HELP_STRING(--with-ortp-libs=dir,
 451         [look for libortp also in dir])])
 452 if test -n "$with_ortp_libs"; then
 453         ortp_libs="-L$with_ortp_libs"
 454         LDFLAGS="$LDFLAGS $ortp_libs"
 455 fi
 456 AC_CHECK_HEADERS([ortp/ortp.h], [], [have_ortp="no"])
 457 AC_CHECK_LIB([ortp], [ortp_init], [], [have_ortp="no"])
 458 if test "$have_ortp" = "yes"; then
 459         all_errlist_objs="$all_errlist_objs ortp_recv ortp_send"
 460
 461         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 462         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 463
 464         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 465         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 466
 467         server_errlist_objs="$server_errlist_objs ortp_send"
 468
 469         recv_ldflags="$recv_ldflags $ortp_libs -lortp"
 470         server_ldflags="$server_ldflags $ortp_libs -lortp"
 471         audiod_ldflags="$audiod_ldflags $ortp_libs -lortp"
 472
 473         receivers="$receivers ortp"
 474         senders="$senders ortp"
 475         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 476         AC_SUBST(ortp_cppflags)
 477         AC_SUBST(ortp_libs)
 478 else
 479         AC_MSG_NOTICE([deactivating ortp sender/receiver])
 480 fi
 481 CPPFLAGS="$OLD_CPPFLAGS"
 482 LDFLAGS="$OLD_LDFLAGS"
 483 LIBS="$OLD_LIBS"
 484
 485
 486 AC_SUBST(extra_binaries, [$extras])
 487 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 488 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 489 AC_SUBST(install_sh, [$INSTALL])
 490 AC_CONFIG_FILES([Makefile])
 491
 492
 493 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 494 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) }])
 495
 496 AC_DEFUN([define_safe_error_enums],
 497 [
 498         exe=""
 499         for i in $all_executables; do
 500 #               eval echo checking if $1 is linked into $i
 501                 for j in $(eval echo \$${i}_errlist_objs); do
 502                         if test $j = $1; then
 503                                 exe="$exe $i"
 504                                 break;
 505                         fi
 506                 done
 507         done
 508         #echo "$1 gets linked into $exe"
 509         safe_errlists=""
 510         for i in $all_errlist_objs; do
 511                 for j in $exe; do
 512                         found=0
 513                         for k in $(eval echo \$${j}_errlist_objs); do
 514                                 if test $k = $i; then
 515                                         found=1
 516                                         break;
 517                                 fi
 518                         done
 519                         if test $found -eq 0; then
 520                                 break;
 521                         fi
 522                 done
 523                 if test $found -eq 1; then
 524                         safe_errlists="$safe_errlists $i"
 525                 fi
 526         done
 527         #echo "safe errlists for $1: $safe_errlists"
 528         ss_defs=""
 529         for i in $safe_errlists; do
 530                 echo "SS_ENUM($(echo $i | tr 'a-z' 'A-Z'));"
 531         done
 532 ]
 533 )
 534
 535 AC_MSG_NOTICE(creating error2.h)
 536 for obj in $all_errlist_objs; do
 537         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 538         echo "#ifdef MAIN_INPUT_FILE_IS_$obj"
 539         define_safe_error_enums($obj)
 540         echo "#endif"
 541 done > error2.h
 542 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 543         [enum {$SS NUM_SS}],
 544         [list of all objects that use paraslash's error facility]
 545 )
 546
 547
 548 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 549 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 550 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 551 server_objs="$server_cmdline_objs $server_errlist_objs"
 552 write_objs="$write_cmdline_objs $write_errlist_objs"
 553 client_objs="$client_cmdline_objs $client_errlist_objs"
 554 fsck_objs="$fsck_cmdline_objs $fsck_errlist_objs"
 555 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 556
 557 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 558 AC_SUBST(recv_ldflags, $recv_ldflags)
 559 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 560         errors used by para_recv)
 561
 562 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 563 AC_SUBST(filter_ldflags, $filter_ldflags)
 564 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 565         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 566
 567 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 568 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 569 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 570         errors used by para_audiod)
 571
 572 AC_SUBST(server_objs, add_dot_o($server_objs))
 573 AC_SUBST(server_ldflags, $server_ldflags)
 574 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 575         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 576
 577 AC_SUBST(write_objs, add_dot_o($write_objs))
 578 AC_SUBST(write_ldflags, $write_ldflags)
 579 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 580         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 581
 582 AC_SUBST(client_objs, add_dot_o($client_objs))
 583 AC_SUBST(client_ldflags, $client_ldflags)
 584 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 585         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 586
 587 AC_SUBST(fsck_objs, add_dot_o($fsck_objs))
 588 AC_SUBST(fsck_ldflags, $fsck_ldflags)
 589 AC_DEFINE_UNQUOTED(INIT_FSCK_ERRLISTS,
 590         objlist_to_errlist($fsck_errlist_objs), errors used by para_fsck)
 591
 592 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 593 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 594 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 595         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 596
 597 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 598 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 599         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 600
 601 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 602 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 603         enum of supported writers)
 604 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 605 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 606 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 607 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 608 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 609 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 610 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 611 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 612 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 613         enum of audio formats supported by audiod)
 614 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 615 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 616
 617 AC_OUTPUT
 618 AC_MSG_NOTICE([creating Makefile.deps])
 619 gcc -MM -MG $faad_cppflags $mad_cppflags $ortp_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 620 AC_MSG_NOTICE([
 621 paraslash configuration:
 622 ~~~~~~~~~~~~~~~~~~~~~~~~
 623 unix socket credentials: $have_ucred
 624 audio formats supported by para_server: $server_audio_formats
 625 senders supported by para_server/para_send: $senders
 626 receivers supported by para_audiod/para_recv: $receivers
 627 filters supported by para_audiod/para_filter: $filters
 628 writers supported by para_audiod/para_write: $writers
 629 optional executables: $extras
 630 ])