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 ########################################################################### generic
  11 AC_PROG_CC
  12 AC_PROG_CPP
  13 AC_PROG_INSTALL
  14
  15 AC_HEADER_DIRENT
  16 AC_HEADER_STDC
  17 AC_HEADER_SYS_WAIT
  18 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h stdlib.h \
  19         string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h sys/ipc.h unistd.h utime.h], \
  20         [], [AC_MSG_ERROR([$ac_header not found])])
  21
  22 AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
  23         [AC_MSG_WARN([linux/soundcard.h not found, cannot build para_fade])])
  24
  25 # Checks for typedefs, structures, and compiler characteristics.
  26 AC_C_CONST
  27 AC_TYPE_OFF_T
  28 AC_TYPE_PID_T
  29 AC_TYPE_SIZE_T
  30 AC_HEADER_TIME
  31 AC_STRUCT_TM
  32
  33 # Checks for library functions.
  34 AC_FUNC_FORK
  35 AC_PROG_GCC_TRADITIONAL
  36 AC_FUNC_MALLOC
  37 AC_FUNC_MEMCMP
  38 AC_FUNC_MKTIME
  39 AC_FUNC_MMAP
  40 AC_FUNC_REALLOC
  41 AC_FUNC_SELECT_ARGTYPES
  42 AC_TYPE_SIGNAL
  43 AC_FUNC_STAT
  44 AC_FUNC_STRFTIME
  45 AC_FUNC_VPRINTF
  46 AC_CHECK_FUNCS([atexit dup2 gethostbyname inet_ntoa memchr memmove memset \
  47         regcomp select socket strchr strdup strerror strstr strtol uname], [],
  48         [AC_MSG_ERROR([function not found, cannot live without it])])
  49 ########################################################################### curses
  50 AC_CHECK_LIB([ncurses], [initscr], [],
  51         [AC_MSG_ERROR([libncurses not found])])
  52
  53 AC_CHECK_LIB([menu], [new_menu], [extras="$extras para_dbadm"],
  54         [AC_MSG_WARN([libmenu not found,  cannot build para_dbadm])])
  55
  56
  57 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  58 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  59         dccp fd sched stdout"
  60 recv_ldflags=""
  61
  62 receivers=" http dccp"
  63 senders=" http dccp"
  64 selectors=" random playlist"
  65
  66 filter_cmdline_objs="filter.cmdline compress_filter.cmdline"
  67 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd"
  68 filter_ldflags=""
  69 filters=" compress wav"
  70
  71 audioc_cmdline_objs="audioc.cmdline"
  72 audioc_errlist_objs="audioc string net fd"
  73
  74 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
  75         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline
  76         audiod_command_list"
  77 audiod_errlist_objs="audiod signal string daemon stat net
  78         time grab_client filter_chain wav compress http_recv dccp dccp_recv
  79         recv_common fd sched write_common file_write audiod_command crypt
  80         client_common"
  81 audiod_ldflags=""
  82 audiod_audio_formats=""
  83
  84 server_cmdline_objs="server.cmdline server_command_list random_selector_command_list
  85         playlist_selector_command_list"
  86 server_errlist_objs="server mp3_afh vss command net string signal random_selector
  87         time daemon stat crypt http_send db close_on_fork playlist_selector
  88         ipc dccp dccp_send fd user_list"
  89 server_ldflags=""
  90 server_audio_formats=" mp3"
  91
  92 write_cmdline_objs="write.cmdline file_write.cmdline"
  93 write_errlist_objs="write write_common file_write time fd string sched stdin"
  94 write_ldflags=""
  95 writers=" file"
  96 default_writer="FILE_WRITE"
  97
  98 client_cmdline_objs="client.cmdline"
  99 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
 100 client_ldflags=""
 101
 102 ########################################################################### ssl
 103 dnl @synopsis CHECK_SSL
 104 dnl
 105 dnl based on the follwing macro from the autoconf archive
 106 dnl
 107 dnl @category InstalledPackages
 108 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 109 dnl @version 2003-01-28
 110 dnl @license AllPermissive
 111
 112 AC_DEFUN([CHECK_SSL],
 113 [
 114         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 115                 AC_MSG_CHECKING(for openssl in $ssldir)
 116                 if test -f "$ssldir/include/openssl/ssl.h"; then
 117                         found_ssl="yes"
 118                         AC_MSG_RESULT(yes)
 119                         SSL_CFLAGS="-I$ssldir/include/openssl"
 120                         SSL_CPPFLAGS="-I$ssldir/include/openssl"
 121                         break
 122                 fi
 123                 if test -f "$ssldir/include/ssl.h"; then
 124                         found_ssl="yes";
 125                         AC_MSG_RESULT(yes)
 126                         SSL_CFLAGS="-I$ssldir/include/";
 127                         SSL_CPPFLAGS="-I$ssldir/include/";
 128                         break
 129                 fi
 130                 AC_MSG_RESULT(no)
 131         done
 132         if test x_$found_ssl != x_yes; then
 133                 AC_MSG_ERROR(Cannot find ssl libraries)
 134         else
 135                 SSL_LIBS="-lssl -lcrypto";
 136                 SSL_LDFLAGS="-L$ssldir/lib";
 137         fi
 138         AC_SUBST(SSL_CPPFLAGS)
 139         AC_SUBST(SSL_CFLAGS)
 140         AC_SUBST(SSL_LIBS)
 141         AC_SUBST(SSL_LDFLAGS)
 142 ])dnl
 143
 144 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 145         [Search for openssl also in path.])])
 146 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 147 CHECK_SSL($enable_ssldir)
 148 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 149 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 150 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 151
 152 ########################################################################### ucred
 153 AC_MSG_CHECKING(for struct ucred)
 154 AC_TRY_LINK([
 155         #include <sys/types.h>
 156         #include <sys/socket.h>
 157 ],[
 158         struct ucred sucred; sucred.pid=0;
 159 ],[have_ucred=yes],[have_ucred=no])
 160 AC_MSG_RESULT($have_ucred)
 161 if test ${have_ucred} = yes; then
 162         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 163 fi
 164
 165 ########################################################################### osx
 166
 167 AC_MSG_CHECKING(for CoreAudio (MacOs))
 168 AC_TRY_LINK([
 169         #include <CoreAudio/CoreAudio.h>
 170 ],[
 171         AudioDeviceID id;
 172 ],[have_core_audio=yes],[have_core_audio=no])
 173 AC_MSG_RESULT($have_core_audio)
 174 if test ${have_core_audio} = yes; then
 175         f1="-framework CoreAudio"
 176         f2="-framework AudioToolbox"
 177         f3="-framework AudioUnit"
 178         f4="-framework CoreServices"
 179         f="$f1 $f2 $f3 $f4"
 180         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 181         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 182         audiod_ldflags="$audiod_ldflags $f"
 183
 184         write_errlist_objs="$write_errlist_objs osx_write"
 185         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 186         write_ldflags="$write_ldflags $f"
 187         writers="$writers osx"
 188         default_writer="OSX_WRITE"
 189         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 190 fi
 191 ########################################################################### gtk2
 192 build_para_krell="yes"
 193 OLD_CPPFLAGS="$CPPFLAGS"
 194 OLD_LD_FLAGS="$LDFLAGS"
 195 OLD_LIBS="$LIBS"
 196 pkg_modules="gtk+-2.0 >= 2.0.0"
 197 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_para_krell="no"])
 198 PKG_CHECK_MODULES(GTK, [$pkg_modules], [], [build_para_krell="no"])
 199 CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
 200 LDFLAGS="$LDFLAGS $GTK_LIBS"
 201 AC_CHECK_HEADER(gkrellm2/gkrellm.h, [], [build_para_krell="no"])
 202 if test "$build_para_krell" = "yes"; then
 203         AC_SUBST(GTK_CFLAGS)
 204         AC_SUBST(GTK_LIBS)
 205         extras="$extras para_krell.so"
 206 else
 207         AC_MSG_WARN([can not build para_krell])
 208 fi
 209 CPPFLAGS="$OLD_CPPFLAGS"
 210 LDFLAGS="$OLD_LDFLAGS"
 211 LIBS="$OLD_LIBS"
 212 ########################################################################### sdl
 213 # FIXME
 214 AC_CHECK_LIB([SDL_image], [SDL_Init], [extras="$extras para_sdl_gui"], [
 215         AC_MSG_WARN([libSDL_image not found, cannot build para_sdl_gui])
 216 ])
 217 AC_CHECK_HEADER(SDL/SDL.h, [],
 218         [AC_MSG_WARN([SDL/SDL.h not found])])
 219
 220 ########################################################################### mysql
 221 have_mysql="yes"
 222 OLD_CPPFLAGS="$CPPFLAGS"
 223 OLD_LD_FLAGS="$LDFLAGS"
 224 OLD_LIBS="$LIBS"
 225 AC_ARG_WITH(mysql_headers, [AC_HELP_STRING(--with-mysql-headers=dir,
 226         [look for mysql.h also in dir])])
 227 if test -n "$with_mysql_headers"; then
 228         mysql_cppflags="-I$with_mysql_headers"
 229         CPPFLAGS="$CPPFLAGS $mysql_cppflags"
 230 fi
 231 AC_ARG_WITH(mysql_libs, [AC_HELP_STRING(--with-mysql-libs=dir,
 232         [look for libmysqlclient also in dir])])
 233 if test -n "$with_mysql_libs"; then
 234         mysql_libs="-L$with_mysql_libs"
 235         LDFLAGS="$LDFLAGS $mysql_libs"
 236 fi
 237 AC_CHECK_HEADER(mysql/mysql.h, [], [
 238         have_mysql="no"
 239 ])
 240 AC_CHECK_LIB([mysqlclient], [mysql_init], [], [
 241         have_mysql="no"
 242 ])
 243 if test "$have_mysql" = "yes"; then
 244         selectors="$selectors mysql"
 245         server_ldflags="$server_ldflags $mysql_libs -lmysqlclient"
 246         server_errlist_objs="$server_errlist_objs mysql_selector"
 247         server_cmdline_objs="$server_cmdline_objs mysql_selector_command_list"
 248         AC_SUBST(mysql_cppflags)
 249         AC_SUBST(mysql_libs)
 250         AC_DEFINE(HAVE_MYSQL, 1, [define to 1 to turn on mysql support])
 251 else
 252         AC_MSG_WARN([cannot build mysql-based audio file selector])
 253 fi
 254 CPPFLAGS="$OLD_CPPFLAGS"
 255 LDFLAGS="$OLD_LDFLAGS"
 256 LIBS="$OLD_LIBS"
 257 ########################################################################### ogg
 258 have_ogg="yes"
 259 OLD_CPPFLAGS="$CPPFLAGS"
 260 OLD_LD_FLAGS="$LDFLAGS"
 261 OLD_LIBS="$LIBS"
 262 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 263         [look for vorbis/codec.h also in dir])])
 264 if test -n "$with_oggvorbis_headers"; then
 265         oggvorbis_cppflags="-I$with_oggvorbis_headers"
 266         CPPFLAGS="$CPPFLAGS $oggvorbis_cppflags"
 267 fi
 268 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 269         [look for oggvorbis libs also in dir])])
 270 if test -n "$with_oggvorbis_libs"; then
 271         oggvorbis_libs="-L$with_oggvorbis_libs"
 272         LDFLAGS="$LDFLAGS $oggvorbis_libs"
 273 fi
 274
 275 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 276 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_ogg="no" ])
 277 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [ have_ogg="no" ])
 278 if test "$have_ogg" = "yes"; then
 279         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 280         filters="$filters oggdec"
 281         server_ldflags="$server_ldflags $oggvorbis_libs -logg -lvorbis -lvorbisfile"
 282         filter_ldflags="$filter_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 283         audiod_ldflags="$audiod_ldflags $oggvorbis_libs -lvorbis -lvorbisfile"
 284
 285         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 286         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 287
 288         server_errlist_objs="$server_errlist_objs ogg_afh"
 289         filter_errlist_objs="$filter_errlist_objs oggdec"
 290         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 291
 292         audiod_audio_formats="ogg"
 293         server_audio_formats="$server_audio_formats ogg"
 294         filter_filters="$filter_filters oggdec"
 295         AC_SUBST(oggvorbis_cppflags)
 296         AC_SUBST(oggvorbis_libs)
 297 else
 298         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 299 fi
 300 CPPFLAGS="$OLD_CPPFLAGS"
 301 LDFLAGS="$OLD_LDFLAGS"
 302 LIBS="$OLD_LIBS"
 303 ########################################################################### faad
 304 have_faad=yes
 305 OLD_CPPFLAGS="$CPPFLAGS"
 306 OLD_LD_FLAGS="$LDFLAGS"
 307 OLD_LIBS="$LIBS"
 308 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 309         [look for neaacdec.h also in dir])])
 310 if test -n "$with_faad_headers"; then
 311         faad_cppflags="-I$with_faad_headers"
 312         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 313 fi
 314 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 315         [look for libfaad also in dir])])
 316 if test -n "$with_faad_libs"; then
 317         faad_libs="-L$with_faad_libs"
 318         LDFLAGS="$LDFLAGS $faad_libs"
 319 fi
 320 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 321 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 322 if test "$have_faad" = "yes"; then
 323         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 324         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 325         filter_filters="$filter_filters aacdec"
 326         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 327         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 328         server_ldflags="$server_ldflags $faad_libs -lfaad"
 329         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 330         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 331         audiod_audio_formats="$audiod_audio_formats aac"
 332         server_audio_formats="$server_audio_formats aac"
 333         filters="$filters aacdec"
 334         AC_SUBST(faad_cppflags)
 335         AC_SUBST(faad_libs)
 336 else
 337         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 338 fi
 339 CPPFLAGS="$OLD_CPPFLAGS"
 340 LDFLAGS="$OLD_LDFLAGS"
 341 LIBS="$OLD_LIBS"
 342 ########################################################################### mad
 343 have_mad="yes"
 344 OLD_CPPFLAGS="$CPPFLAGS"
 345 OLD_LD_FLAGS="$LDFLAGS"
 346 OLD_LIBS="$LIBS"
 347
 348 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 349         [look for mad.h also in dir])])
 350 if test -n "$with_mad_headers"; then
 351         mad_cppflags="-I$with_mad_headers"
 352         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 353 fi
 354 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 355         [look for libmad also in dir])])
 356 if test -n "$with_mad_libs"; then
 357         mad_libs="-L$with_mad_libs"
 358         LDFLAGS="$LDFLAGS $mad_libs"
 359 fi
 360 AC_CHECK_HEADERS([mad.h], [], [
 361         have_mad="no"
 362 ])
 363 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 364         have_mad="no"
 365 ])
 366 if test "$have_mad" = "yes"; then
 367         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 368         filter_errlist_objs="$filter_errlist_objs mp3dec"
 369         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 370         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 371         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 372         audiod_audio_formats="$audiod_audio_formats mp3"
 373         filters="$filters mp3dec"
 374         AC_SUBST(mad_cppflags)
 375         AC_SUBST(mad_libs)
 376 else
 377         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 378 fi
 379 if test -n "$audiod_audio_formats"; then
 380         extras="$extras para_audiod"
 381 else
 382         AC_MSG_WARN([can not build para_audiod (no supported audio formats)])
 383 fi
 384 CPPFLAGS="$OLD_CPPFLAGS"
 385 LDFLAGS="$OLD_LDFLAGS"
 386 LIBS="$OLD_LIBS"
 387 ########################################################################### alsa
 388 have_alsa="yes"
 389 OLD_CPPFLAGS="$CPPFLAGS"
 390 OLD_LD_FLAGS="$LDFLAGS"
 391 OLD_LIBS="$LIBS"
 392 msg="=> no alsa support for para_audiod/para_write"
 393 AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 394         AC_MSG_WARN([no alsa/asoundlib $msg])
 395         have_alsa="no"
 396 ])
 397 AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 398         AC_MSG_WARN([no libasound $msg])
 399         have_alsa="no"
 400 ])
 401 if test "$have_alsa" = "yes"; then
 402         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 403         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 404         audiod_ldflags="$audiod_ldflags -lasound"
 405
 406         write_errlist_objs="$write_errlist_objs alsa_write"
 407         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 408         write_ldflags="$write_ldflags -lasound"
 409         writers="$writers alsa"
 410         default_writer="ALSA_WRITE"
 411 fi
 412 CPPFLAGS="$OLD_CPPFLAGS"
 413 LDFLAGS="$OLD_LDFLAGS"
 414 LIBS="$OLD_LIBS"
 415 ########################################################################### ortp
 416 have_ortp="yes"
 417 OLD_CPPFLAGS="$CPPFLAGS"
 418 OLD_LD_FLAGS="$LDFLAGS"
 419 OLD_LIBS="$LIBS"
 420 AC_ARG_WITH(ortp_headers, [AC_HELP_STRING(--with-ortp-headers=dir,
 421         [look for ortp/ortp.h also in dir])])
 422 if test -n "$with_ortp_headers"; then
 423         ortp_cppflags="-I$with_ortp_headers"
 424         CPPFLAGS="$CPPFLAGS $ortp_cppflags"
 425 fi
 426 AC_ARG_WITH(ortp_libs, [AC_HELP_STRING(--with-ortp-libs=dir,
 427         [look for libortp also in dir])])
 428 if test -n "$with_ortp_libs"; then
 429         ortp_libs="-L$with_ortp_libs"
 430         LDFLAGS="$LDFLAGS $ortp_libs"
 431 fi
 432 AC_CHECK_HEADERS([ortp/ortp.h], [], [have_ortp="no"])
 433 AC_CHECK_LIB([ortp], [ortp_init], [], [have_ortp="no"])
 434 if test "$have_ortp" = "yes"; then
 435         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 436         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 437
 438         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 439         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 440
 441         server_errlist_objs="$server_errlist_objs ortp_send"
 442
 443         recv_ldflags="$recv_ldflags $ortp_libs -lortp"
 444         server_ldflags="$server_ldflags $ortp_libs -lortp"
 445         audiod_ldflags="$audiod_ldflags $ortp_libs -lortp"
 446
 447         receivers="$receivers ortp"
 448         senders="$senders ortp"
 449         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 450         AC_SUBST(ortp_cppflags)
 451         AC_SUBST(ortp_libs)
 452 else
 453         AC_MSG_NOTICE([deactivating ortp sender/receiver])
 454 fi
 455 CPPFLAGS="$OLD_CPPFLAGS"
 456 LDFLAGS="$OLD_LDFLAGS"
 457 LIBS="$OLD_LIBS"
 458 ########################################################################### zmw
 459 build_slider="yes"
 460 OLD_CPPFLAGS="$CPPFLAGS"
 461 OLD_LD_FLAGS="$LDFLAGS"
 462 OLD_LIBS="$LIBS"
 463 PKG_CHECK_MODULES(GTK, [$pkg_modules], [], [build_para_slider="no"])
 464 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_slider="no"])
 465 CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
 466 LDFLAGS="$LDFLAGS $GTK_LIBS"
 467 AC_CHECK_HEADERS([zmw/zmw.h], [], [build_slider="no"])
 468 AC_CHECK_LIB([zmw], [zmw_init], [], [build_slider="no"])
 469 if test "$build_slider" = "no"; then
 470         AC_MSG_WARN([will not build para_slider])
 471 else
 472         extras="$extras para_slider"
 473 fi
 474 CPPFLAGS="$OLD_CPPFLAGS"
 475 LDFLAGS="$OLD_LDFLAGS"
 476 LIBS="$OLD_LIBS"
 477
 478
 479
 480
 481
 482 AC_SUBST(extra_binaries, [$extras])
 483 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 484 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 485 AC_SUBST(install_sh, [$INSTALL])
 486 AC_CONFIG_FILES([Makefile])
 487
 488
 489
 490 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 491 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 $i | tr 'a-z' 'A-Z')), "; done) }])
 492
 493 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 494 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 495 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 496 server_objs="$server_cmdline_objs $server_errlist_objs"
 497 write_objs="$write_cmdline_objs $write_errlist_objs"
 498 client_objs="$client_cmdline_objs $client_errlist_objs"
 499 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 500
 501 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 502 AC_SUBST(recv_ldflags, $recv_ldflags)
 503 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 504         errors used by para_recv)
 505
 506 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 507 AC_SUBST(filter_ldflags, $filter_ldflags)
 508 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 509         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 510
 511 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 512 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 513 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 514         errors used by para_audiod)
 515
 516 AC_SUBST(server_objs, add_dot_o($server_objs))
 517 AC_SUBST(server_ldflags, $server_ldflags)
 518 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 519         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 520
 521 AC_SUBST(write_objs, add_dot_o($write_objs))
 522 AC_SUBST(write_ldflags, $write_ldflags)
 523 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 524         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 525
 526 AC_SUBST(client_objs, add_dot_o($client_objs))
 527 AC_SUBST(client_ldflags, $client_ldflags)
 528 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 529         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 530
 531 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 532 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 533         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 534
 535 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 536 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 537         enum of supported writers)
 538 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 539 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 540 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 541 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 542 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 543 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 544 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 545 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 546 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 547         enum of audio formats supported by audiod)
 548 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 549 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 550
 551 gui_cmdline_objs="gui.cmdline"
 552 gui_errlist_objs="exec close_on_fork signal string stat ringbuffer fd"
 553 gui_other_objs="gui gui_common gui_theme"
 554 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 555 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 556         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 557 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 558
 559 AC_OUTPUT
 560 AC_MSG_NOTICE([creating Makefile.deps])
 561 gcc -MM -MG $mysql_cppflags $faad_cppflags $mad_cppflags $ortp_cppflags $oggvorbis_cppflags *.c > Makefile.deps
 562 AC_MSG_NOTICE([
 563 paraslash configuration:
 564 ~~~~~~~~~~~~~~~~~~~~~~~~
 565 unix socket credentials: $have_ucred
 566 audio file selectors supported by para_server: $selectors
 567 audio formats supported by para_server: $server_audio_formats
 568 senders supported by para_server/para_send: $senders
 569 receivers supported by para_audiod/para_recv: $receivers
 570 filters supported by para_audiod/para_filter: $filters
 571 writers supported by para_audiod/para_write: $writers
 572 optional executables: $extras
 573 ])