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_HEADER_STDBOOL
  35 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  36         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  37         sys/ipc.h unistd.h utime.h stddef.h],
  38         [], [AC_MSG_ERROR([$ac_header not found])])
  39
  40 # Checks for typedefs, structures, and compiler characteristics.
  41 AC_C_CONST
  42 AC_C_INLINE
  43 AC_TYPE_OFF_T
  44 AC_TYPE_PID_T
  45 AC_TYPE_SIZE_T
  46 AC_HEADER_TIME
  47 AC_STRUCT_TM
  48 AC_TYPE_INT8_T
  49 AC_TYPE_INT16_T
  50 AC_TYPE_INT32_T
  51 AC_TYPE_INT64_T
  52 AC_TYPE_MODE_T
  53 AC_TYPE_SSIZE_T
  54 AC_TYPE_UID_T
  55 AC_TYPE_UINT8_T
  56 AC_TYPE_UINT16_T
  57 AC_TYPE_UINT32_T
  58 AC_TYPE_UINT64_T
  59
  60 # Checks for library functions.
  61 AC_FUNC_FORK
  62 AC_PROG_GCC_TRADITIONAL
  63 AC_FUNC_MALLOC
  64 AC_FUNC_MEMCMP
  65 AC_FUNC_MKTIME
  66 AC_FUNC_MMAP
  67 AC_FUNC_REALLOC
  68 AC_FUNC_SELECT_ARGTYPES
  69 AC_TYPE_SIGNAL
  70 AC_FUNC_STAT
  71 AC_FUNC_STRFTIME
  72 AC_FUNC_VPRINTF
  73 AC_FUNC_CLOSEDIR_VOID
  74 AC_FUNC_LSTAT
  75
  76 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  77         regcomp select strchr strdup strerror strstr strtol uname \
  78         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  79         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
  80         [AC_MSG_ERROR([function not found, cannot live without it])])
  81
  82 cmdline_dir="cmdline"
  83 AC_SUBST(cmdline_dir)
  84 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  85
  86
  87 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  88 daemon stat crypt http_send close_on_fork ipc acl afh fade amp_filter
  89 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
  90 playlist sched audiod grab_client filter_common wav_filter compress_filter
  91 http_recv dccp_recv recv_common write_common file_write audiod_command
  92 client_common recv stdout filter stdin audioc write client exec send_common ggo
  93 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm
  94 server_command_list afs_command_list audiod_command_list bitstream imdct wma_afh
  95 wma_common wmadec_filter buffer_tree
  96 "
  97
  98 executables="recv filter audioc write client afh audiod"
  99
 100 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv)"
 101
 102 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
 103         fd sched stdout ggo udp_recv fec buffer_tree"
 104 recv_ldflags=""
 105
 106 filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
 107 filter_errlist_objs="filter_common wav_filter compress_filter filter string
 108         stdin stdout sched fd amp_filter ggo fecdec_filter fec
 109         prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
 110 filter_ldflags="-lm"
 111 filters=" compress wav amp fecdec wmadec prebuffer"
 112
 113 audioc_cmdline_objs="add_cmdline(audioc)"
 114 audioc_errlist_objs="audioc string net fd"
 115 audioc_ldflags=""
 116
 117 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
 118 audiod_errlist_objs="audiod signal string daemon stat net
 119         time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
 120         recv_common fd sched write_common file_write audiod_command crypt fecdec_filter
 121         client_common ggo udp_recv color fec prebuffer_filter audiod_command_list
 122         bitstream imdct wma_common wmadec_filter buffer_tree"
 123 audiod_ldflags="-lm"
 124 audiod_audio_formats="wma"
 125
 126 afh_cmdline_objs="add_cmdline(afh)"
 127 afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common"
 128 afh_ldflags=""
 129
 130 server_cmdline_objs="add_cmdline(server)"
 131 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 132         time daemon crypt http_send close_on_fork mm
 133         ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
 134         blob playlist sched acl send_common udp_send color fec
 135         server_command_list afs_command_list wma_afh wma_common"
 136 server_ldflags=""
 137 server_audio_formats="mp3 wma"
 138
 139 write_cmdline_objs="add_cmdline(write file_write)"
 140 write_errlist_objs="write write_common file_write time fd string sched stdin
 141         buffer_tree ggo"
 142 write_ldflags=""
 143 writers=" file"
 144 default_writer="FILE_WRITE"
 145
 146 client_cmdline_objs="add_cmdline(client)"
 147 client_errlist_objs="client net string crypt fd sched stdin stdout time
 148         client_common buffer_tree"
 149 client_ldflags=""
 150
 151 gui_cmdline_objs="add_cmdline(gui)"
 152 gui_errlist_objs="exec signal string stat ringbuffer fd"
 153 gui_other_objs="gui gui_theme"
 154 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 155
 156 fade_cmdline_objs="add_cmdline(fade)"
 157 fade_errlist_objs="fade exec string fd"
 158
 159
 160 ########################################################################### snprintf
 161 # ===========================================================================
 162 #        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
 163 # ===========================================================================
 164 #
 165 # SYNOPSIS
 166 #
 167 #   AX_FUNC_SNPRINTF
 168 #
 169 # DESCRIPTION
 170 #
 171 #   Checks for a fully C99 compliant snprintf, in particular checks whether
 172 #   it does bounds checking and returns the correct string length; does the
 173 #   same check for vsnprintf. If no working snprintf or vsnprintf is found,
 174 #   it prints an error message and aborts.
 175 #
 176 # LICENSE
 177 #
 178 #   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
 179 #
 180 #   Copying and distribution of this file, with or without modification, are
 181 #   permitted in any medium without royalty provided the copyright notice
 182 #   and this notice are preserved.
 183
 184 AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
 185 AC_DEFUN([AX_FUNC_SNPRINTF],
 186 [AC_CHECK_FUNCS(snprintf vsnprintf)
 187 AC_MSG_CHECKING(for working snprintf)
 188 AC_CACHE_VAL(ac_cv_have_working_snprintf,
 189 [AC_TRY_RUN(
 190 [#include <stdio.h>
 191
 192 int main(void)
 193 {
 194     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 195     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 196     int i;
 197     i = snprintf (bufs, 2, "%s", "111");
 198     if (strcmp (bufs, "1")) exit (1);
 199     if (i != 3) exit (1);
 200     i = snprintf (bufd, 2, "%d", 111);
 201     if (strcmp (bufd, "1")) exit (1);
 202     if (i != 3) exit (1);
 203     exit(0);
 204 }], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
 205 AC_MSG_RESULT([$ac_cv_have_working_snprintf])
 206 AC_MSG_CHECKING(for working vsnprintf)
 207 AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
 208 [AC_TRY_RUN(
 209 [#include <stdio.h>
 210 #include <stdarg.h>
 211
 212 int my_vsnprintf (char *buf, const char *tmpl, ...)
 213 {
 214     int i;
 215     va_list args;
 216     va_start (args, tmpl);
 217     i = vsnprintf (buf, 2, tmpl, args);
 218     va_end (args);
 219     return i;
 220 }
 221
 222 int main(void)
 223 {
 224     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 225     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 226     int i;
 227     i = my_vsnprintf (bufs, "%s", "111");
 228     if (strcmp (bufs, "1")) exit (1);
 229     if (i != 3) exit (1);
 230     i = my_vsnprintf (bufd, "%d", 111);
 231     if (strcmp (bufd, "1")) exit (1);
 232     if (i != 3) exit (1);
 233     exit(0);
 234 }], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
 235 AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
 236 if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
 237 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 238 fi])
 239 AX_FUNC_SNPRINTF()
 240 ########################################################################### osl
 241 have_osl=yes
 242 OLD_CPPFLAGS="$CPPFLAGS"
 243 OLD_LD_FLAGS="$LDFLAGS"
 244 OLD_LIBS="$LIBS"
 245 AC_ARG_WITH(osl_headers, [AC_HELP_STRING(--with-osl-headers=dir,
 246         [look for osl.h also in dir])])
 247 if test -n "$with_osl_headers"; then
 248         osl_cppflags="-I$with_osl_headers"
 249         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 250 fi
 251 AC_ARG_WITH(osl_libs, [AC_HELP_STRING(--with-osl-libs=dir,
 252         [look for libosl also in dir])])
 253 if test -n "$with_osl_libs"; then
 254         osl_libs="-L$with_osl_libs"
 255         LDFLAGS="$LDFLAGS $osl_libs"
 256 fi
 257
 258 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 259 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 260 if test "$have_osl" = "no"; then
 261         AC_MSG_WARN([libosl not found, can not build para_server.
 262 Download libosl at
 263         http://systemlinux.org/~maan/osl
 264 or execute
 265         git clone git://git.tuebingen.mpg.de/osl
 266         ])
 267 else
 268         extras="$extras server"
 269         executables="$executables server"
 270         AC_SUBST(osl_cppflags)
 271         server_ldflags="$server_ldflags $osl_libs -losl"
 272 fi
 273 CPPFLAGS="$OLD_CPPFLAGS"
 274 LDFLAGS="$OLD_LDFLAGS"
 275 LIBS="$OLD_LIBS"
 276 ###################################################################### openssl
 277 OLD_CPPFLAGS="$CPPFLAGS"
 278 OLD_LD_FLAGS="$LDFLAGS"
 279 OLD_LIBS="$LIBS"
 280 have_openssl="yes"
 281 AC_ARG_WITH(openssl_headers, [AC_HELP_STRING(--with-openssl-headers=dir,
 282         [look for openssl headers also in dir])])
 283 if test -n "$with_openssl_headers"; then
 284         openssl_cppflags="-I$with_openssl_headers"
 285         CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 286 fi
 287 AC_ARG_WITH(openssl_libs, [AC_HELP_STRING(--with-openssl-libs=dir,
 288         [look for openssl libraries also in dir])])
 289 if test -n "$with_openssl_libs"; then
 290         openssl_libs="-L$with_openssl_libs"
 291         LDFLAGS="$LDFLAGS $openssl_libs"
 292 fi
 293 AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 294 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 295 if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 296         # try harder: openssl is sometimes installed in /usr/local/ssl
 297         openssl_cppflags="-I/usr/local/ssl/include"
 298         CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 299         openssl_libs="-L/usr/local/ssl/lib"
 300         LDFLAGS="$LDFLAGS $openssl_libs"
 301         # clear cache
 302         unset ac_cv_header_openssl_ssl_h 2> /dev/null
 303         unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 304         AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 305         if test "$have_openssl" = "yes"; then
 306                 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 307         fi
 308 fi
 309 if test "$have_openssl" = "yes"; then
 310         AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 311         AC_SUBST(openssl_cppflags)
 312         openssl_libs="$openssl_libs -lssl -lcrypto"
 313         server_ldflags="$server_ldflags $openssl_libs"
 314         client_ldflags="$client_ldflags $openssl_libs"
 315         audiod_ldflags="$audiod_ldflags $openssl_libs"
 316 else
 317         AC_MSG_ERROR([openssl libraries not found])
 318 fi
 319 CPPFLAGS="$OLD_CPPFLAGS"
 320 LDFLAGS="$OLD_LDFLAGS"
 321 LIBS="$OLD_LIBS"
 322 ########################################################################### libsocket
 323 AC_CHECK_LIB([c], [socket],
 324         [socket_lib=],
 325         [socket_lib="-lsocket"]
 326 )
 327 server_ldflags="$server_ldflags $socket_lib"
 328 client_ldflags="$client_ldflags $socket_lib"
 329 audioc_ldflags="$audioc_ldflags $socket_lib"
 330 audiod_ldflags="$audiod_ldflags $socket_lib"
 331 recv_ldflags="$recv_ldflags $socket_lib"
 332 AC_SEARCH_LIBS([connect],[socket],[],[
 333         AC_MSG_ERROR([Fatal: Did not find connect().])
 334 ],[])
 335 ########################################################################### libnsl
 336 AC_CHECK_LIB([c], [gethostbyname],
 337         [nsl_lib=],
 338         [nsl_lib="-lnsl"]
 339 )
 340 server_ldflags="$server_ldflags $nsl_lib"
 341 client_ldflags="$client_ldflags $nsl_lib"
 342 audioc_ldflags="$audioc_ldflags $nsl_lib"
 343 recv_ldflags="$recv_ldflags $nsl_lib"
 344 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 345         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 346 ],[])
 347 ########################################################################### ucred
 348 AC_MSG_CHECKING(for struct ucred)
 349 AC_TRY_LINK([
 350         #define _GNU_SOURCE
 351         #include <sys/types.h>
 352         #include <sys/socket.h>
 353 ],[
 354         struct ucred sucred; sucred.pid=0;
 355 ],[have_ucred=yes],[have_ucred=no])
 356 AC_MSG_RESULT($have_ucred)
 357 if test ${have_ucred} = yes; then
 358         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 359 fi
 360
 361 ########################################################################### curses
 362 have_ncurses="yes"
 363 OLD_CPPFLAGS="$CPPFLAGS"
 364 OLD_LD_FLAGS="$LDFLAGS"
 365 OLD_LIBS="$LIBS"
 366 AC_ARG_WITH(ncurses_headers, [AC_HELP_STRING(--with-ncurses-headers=dir,
 367         [look for ncurses.h also in dir])])
 368 if test -n "$with_ncurses_headers"; then
 369         ncurses_cppflags="-I$with_ncurses_headers"
 370         CPPFLAGS="$CPPFLAGS $ncurses_cppflags"
 371 fi
 372 AC_ARG_WITH(ncurses_libs, [AC_HELP_STRING(--with-ncurses-libs=dir,
 373         [look for libncurses also in dir])])
 374 if test -n "$with_ncurses_libs"; then
 375         ncurses_libs="-L$with_ncurses_libs"
 376         LDFLAGS="$LDFLAGS $ncurses_libs"
 377 fi
 378 AC_CHECK_HEADER(curses.h, [], [
 379         have_ncurses="no"
 380 ])
 381 AC_CHECK_LIB([ncurses], [initscr], [], [
 382         have_ncurses="no"
 383 ])
 384 if test "$have_ncurses" = "yes"; then
 385         AC_SUBST(ncurses_cppflags)
 386         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on ncurses support])
 387         extras="$extras gui"
 388         executables="$executables gui"
 389 else
 390         AC_MSG_WARN([cannot build para_gui])
 391 fi
 392 CPPFLAGS="$OLD_CPPFLAGS"
 393 LDFLAGS="$OLD_LDFLAGS"
 394 LIBS="$OLD_LIBS"
 395
 396 ########################################################################### ip_mreqn
 397 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 398 AC_TRY_LINK([
 399         #include <netdb.h>
 400         #include <net/if.h>
 401 ],[
 402         struct ip_mreqn mn;
 403         mn.imr_ifindex = 0;
 404 ],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 405 AC_MSG_RESULT($have_ip_mreqn)
 406 if test ${have_ip_mreqn} = yes; then
 407         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 408 fi
 409 ########################################################################### osx
 410
 411 AC_MSG_CHECKING(for CoreAudio (MacOs))
 412 AC_TRY_LINK([
 413         #include <CoreAudio/CoreAudio.h>
 414 ],[
 415         AudioDeviceID id;
 416 ],[have_core_audio=yes],[have_core_audio=no])
 417 AC_MSG_RESULT($have_core_audio)
 418 if test ${have_core_audio} = yes; then
 419         f1="-framework CoreAudio"
 420         f2="-framework AudioToolbox"
 421         f3="-framework AudioUnit"
 422         f4="-framework CoreServices"
 423         f="$f1 $f2 $f3 $f4"
 424
 425         all_errlist_objs="$all_errlist_objs osx_write"
 426         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 427         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 428         audiod_ldflags="$audiod_ldflags $f"
 429
 430         write_errlist_objs="$write_errlist_objs osx_write"
 431         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 432         write_ldflags="$write_ldflags $f"
 433         writers="$writers osx"
 434         default_writer="OSX_WRITE"
 435         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 436 fi
 437 ########################################################### ogg/vorbis/speex
 438 have_ogg="yes"
 439 have_vorbis="yes"
 440 have_speex="yes"
 441 OLD_CPPFLAGS="$CPPFLAGS"
 442 OLD_LD_FLAGS="$LDFLAGS"
 443 OLD_LIBS="$LIBS"
 444 AC_ARG_WITH(oggvorbis_headers, [AC_HELP_STRING(--with-oggvorbis-headers=dir,
 445         [look for ogg/vorbis/speex headers also in dir])])
 446 if test -n "$with_oggvorbis_headers"; then
 447         ogg_cppflags="-I$with_oggvorbis_headers"
 448         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 449 fi
 450 AC_ARG_WITH(oggvorbis_libs, [AC_HELP_STRING(--with-oggvorbis-libs=dir,
 451         [look for ogg/vorbis/speex libs also in dir])])
 452 if test -n "$with_oggvorbis_libs"; then
 453         ogg_libs="-L$with_oggvorbis_libs"
 454         LDFLAGS="$LDFLAGS $ogg_libs"
 455 fi
 456
 457 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 458 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 459 AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 460 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 461 AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 462 AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 463 msg="support in para_server/para_filter/para_afh"
 464 if test "$have_ogg" = "yes" && { test "$have_vorbis" = "yes" || test "$have_speex" = "yes"; }; then
 465         AC_SUBST(ogg_cppflags)
 466         ogg_libs="$ogg_libs -logg"
 467         if test "$OSTYPE" = "Darwin"; then
 468                 ogg_libs="-Wl,-bind_at_load $ogg_libs $ogg_libs"
 469         fi
 470         server_ldflags="$server_ldflags $ogg_libs"
 471         filter_ldflags="$filter_ldflags $ogg_libs"
 472         audiod_ldflags="$audiod_ldflags $ogg_libs"
 473         all_errlist_objs="$all_errlist_objs ogg_afh_common"
 474         afh_ldflags="$afh_ldflags $ogg_libs"
 475         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 476         server_errlist_objs="$server_errlist_objs ogg_afh_common"
 477         if test "$have_vorbis" = "yes"; then
 478                 all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 479                 AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 480                 filters="$filters oggdec"
 481                 vorbis_libs="-lvorbis -lvorbisfile"
 482                 server_ldflags="$server_ldflags $vorbis_libs"
 483                 filter_ldflags="$filter_ldflags $vorbis_libs"
 484                 audiod_ldflags="$audiod_ldflags $vorbis_libs"
 485                 afh_ldflags="$afh_ldflags $vorbis_libs"
 486
 487                 server_errlist_objs="$server_errlist_objs ogg_afh"
 488                 filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 489                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 490                 afh_errlist_objs="$afh_errlist_objs ogg_afh"
 491
 492                 audiod_audio_formats="$audiod_audio_formats ogg"
 493                 server_audio_formats="$server_audio_formats ogg"
 494         else
 495                 AC_MSG_WARN([no ogg/vorbis $msg])
 496         fi
 497         if test "$have_speex" = "yes"; then
 498                 all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
 499                 AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 500                 filters="$filters spxdec"
 501                 speex_libs="-lspeex"
 502                 server_ldflags="$server_ldflags $speex_libs"
 503                 filter_ldflags="$filter_ldflags $speex_libs"
 504                 audiod_ldflags="$audiod_ldflags $speex_libs"
 505                 afh_ldflags="$afh_ldflags $speex_libs"
 506
 507                 server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 508                 filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 509                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 510                 afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 511
 512                 audiod_audio_formats="$audiod_audio_formats spx"
 513                 server_audio_formats="$server_audio_formats spx"
 514         else
 515                 AC_MSG_WARN([no ogg/speex $msg])
 516         fi
 517 else
 518         AC_MSG_WARN([no ogg/vorbis ogg/speex $msg])
 519 fi
 520 CPPFLAGS="$OLD_CPPFLAGS"
 521 LDFLAGS="$OLD_LDFLAGS"
 522 LIBS="$OLD_LIBS"
 523 ########################################################################### faad
 524 have_faad=yes
 525 OLD_CPPFLAGS="$CPPFLAGS"
 526 OLD_LD_FLAGS="$LDFLAGS"
 527 OLD_LIBS="$LIBS"
 528 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 529         [look for neaacdec.h also in dir])])
 530 if test -n "$with_faad_headers"; then
 531         faad_cppflags="-I$with_faad_headers"
 532         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 533 fi
 534 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 535         [look for libfaad also in dir])])
 536 if test -n "$with_faad_libs"; then
 537         faad_libs="-L$with_faad_libs"
 538         LDFLAGS="$LDFLAGS $faad_libs"
 539 fi
 540 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 541 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 542 if test "$have_faad" = "yes"; then
 543         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 544         all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
 545         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 546         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 547         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 548         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 549         server_ldflags="$server_ldflags $faad_libs -lfaad"
 550         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 551         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 552         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 553         audiod_audio_formats="$audiod_audio_formats aac"
 554         server_audio_formats="$server_audio_formats aac"
 555         filters="$filters aacdec"
 556         AC_SUBST(faad_cppflags)
 557 else
 558         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 559 fi
 560 CPPFLAGS="$OLD_CPPFLAGS"
 561 LDFLAGS="$OLD_LDFLAGS"
 562 LIBS="$OLD_LIBS"
 563 ########################################################################### mad
 564 have_mad="yes"
 565 OLD_CPPFLAGS="$CPPFLAGS"
 566 OLD_LD_FLAGS="$LDFLAGS"
 567 OLD_LIBS="$LIBS"
 568
 569 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 570         [look for mad.h also in dir])])
 571 if test -n "$with_mad_headers"; then
 572         mad_cppflags="-I$with_mad_headers"
 573         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 574 fi
 575 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 576         [look for libmad also in dir])])
 577 if test -n "$with_mad_libs"; then
 578         mad_libs="-L$with_mad_libs"
 579         LDFLAGS="$LDFLAGS $mad_libs"
 580 fi
 581 AC_CHECK_HEADERS([mad.h], [], [
 582         have_mad="no"
 583 ])
 584 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 585         have_mad="no"
 586 ])
 587 if test "$have_mad" = "yes"; then
 588         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 589         filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
 590         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
 591         all_errlist_objs="$all_errlist_objs mp3dec_filter"
 592         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 593         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 594         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 595         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 596         audiod_audio_formats="$audiod_audio_formats mp3"
 597         filters="$filters mp3dec"
 598         AC_SUBST(mad_cppflags)
 599 else
 600         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 601 fi
 602 CPPFLAGS="$OLD_CPPFLAGS"
 603 LDFLAGS="$OLD_LDFLAGS"
 604 LIBS="$OLD_LIBS"
 605 ###################################################################### libid3tag
 606 AC_MSG_CHECKING(for libid3tag)
 607 AC_TRY_LINK([
 608         #include <id3tag.h>
 609 ],[
 610         struct id3_tag t = {.flags = 0};
 611 ],[have_libid3tag=yes],[have_libid3tag=no])
 612 AC_MSG_RESULT($have_libid3tag)
 613 if test ${have_libid3tag} = yes; then
 614         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 615         server_ldflags="$server_ldflags -lid3tag"
 616         afh_ldflags="$afh_ldflags -lid3tag"
 617 else
 618         AC_MSG_WARN([no support for id3v2 tags])
 619 fi
 620 ########################################################################### oss
 621 OLD_CPPFLAGS="$CPPFLAGS"
 622 OLD_LD_FLAGS="$LDFLAGS"
 623 OLD_LIBS="$LIBS"
 624
 625 have_oss="yes"
 626 msg="=> will not build para_fade/oss writer"
 627
 628 AC_CHECK_HEADER(sys/soundcard.h, [
 629         extras="$extras fade"
 630         executables="$executables fade"
 631         all_errlist_objs="$all_errlist_objs oss_write"
 632         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 633         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
 634
 635         write_errlist_objs="$write_errlist_objs oss_write"
 636         write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
 637         writers="$writers oss"
 638         default_writer="OSS_WRITE"
 639         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 640                         audiod_ldflags="$audiod_ldflags -lossaudio"
 641                         write_ldflags="$write_ldflags -lossaudio"
 642                         fade_ldflags="$write_ldflags -lossaudio"
 643                 ]
 644         )
 645         ],
 646         [
 647                 have_oss="no"
 648                 AC_MSG_WARN([no sys/soundcard.h $msg])
 649         ]
 650 )
 651 CPPFLAGS="$OLD_CPPFLAGS"
 652 LDFLAGS="$OLD_LDFLAGS"
 653 LIBS="$OLD_LIBS"
 654
 655 ########################################################################### alsa
 656 OLD_CPPFLAGS="$CPPFLAGS"
 657 OLD_LD_FLAGS="$LDFLAGS"
 658 OLD_LIBS="$LIBS"
 659
 660 msg="=> no alsa support for para_audiod/para_write"
 661 if test "$OSTYPE" != "Linux"; then
 662         have_alsa="no"
 663 else
 664         have_alsa="yes"
 665 fi
 666 if test "$have_alsa" = "yes"; then
 667         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 668                 have_alsa="no"
 669                 AC_MSG_WARN([no alsa/asoundlib $msg])
 670         ])
 671 fi
 672
 673 if test "$have_alsa" = "yes"; then
 674         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 675                 have_alsa="no"
 676                 AC_MSG_WARN([no libasound $msg])
 677         ])
 678 fi
 679
 680 if test "$have_alsa" = "yes"; then
 681         all_errlist_objs="$all_errlist_objs alsa_write"
 682         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 683         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
 684         audiod_ldflags="$audiod_ldflags -lasound"
 685
 686         write_errlist_objs="$write_errlist_objs alsa_write"
 687         write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
 688         write_ldflags="$write_ldflags -lasound"
 689         writers="$writers alsa"
 690         default_writer="ALSA_WRITE"
 691 fi
 692
 693 CPPFLAGS="$OLD_CPPFLAGS"
 694 LDFLAGS="$OLD_LDFLAGS"
 695 LIBS="$OLD_LIBS"
 696
 697 AC_SUBST(install_sh, [$INSTALL])
 698 AC_CONFIG_FILES([Makefile])
 699
 700
 701 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 702 AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
 703 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) }])
 704 ############################################################# error2.h
 705 AC_MSG_NOTICE(creating error2.h)
 706 for i in $executables; do
 707         echo "$i: "
 708         eval echo \$${i}_errlist_objs
 709 done | ./error2.pl > error2.h
 710 for obj in $all_errlist_objs; do
 711         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 712 done
 713 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 714         [enum {$SS NUM_SS}],
 715         [list of all objects that use paraslash's error facility]
 716 )
 717
 718 ################################################################## status items
 719
 720 status_items="basename status num_played mtime bitrate frequency file_size
 721 status_flags format score techinfo afs_mode
 722 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 723 offset seconds_total stream_start current_time audiod_uptime image_id
 724 lyrics_id duration directory lyrics_name image_name path hash channels
 725 last_played num_chunks chunk_time amplification artist title year album
 726 comment"
 727
 728 result=
 729 for i in $status_items; do
 730         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
 731 done
 732 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
 733         [enum of all status items])
 734
 735 result=
 736 for i in $status_items; do
 737         result="$result \"$i\", "
 738 done
 739 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
 740         [char * array of all status items])
 741
 742 AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
 743         [formats supported by para_server and para_afh])
 744
 745 AC_SUBST(executables, add_para($executables))
 746
 747 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 748 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 749 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 750 server_objs="$server_cmdline_objs $server_errlist_objs"
 751 write_objs="$write_cmdline_objs $write_errlist_objs"
 752 client_objs="$client_cmdline_objs $client_errlist_objs"
 753 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 754 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
 755 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
 756
 757 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 758 AC_SUBST(recv_ldflags, $recv_ldflags)
 759 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 760         errors used by para_recv)
 761
 762 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 763 AC_SUBST(filter_ldflags, $filter_ldflags)
 764 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 765         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 766
 767 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 768 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 769 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 770         errors used by para_audiod)
 771
 772 AC_SUBST(server_objs, add_dot_o($server_objs))
 773 AC_SUBST(server_ldflags, $server_ldflags)
 774 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 775         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 776
 777 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 778 AC_SUBST(afh_ldflags, $afh_ldflags)
 779 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
 780         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
 781
 782 AC_SUBST(write_objs, add_dot_o($write_objs))
 783 AC_SUBST(write_ldflags, $write_ldflags)
 784 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 785         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 786
 787 AC_SUBST(client_objs, add_dot_o($client_objs))
 788 AC_SUBST(client_ldflags, $client_ldflags)
 789 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 790         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 791
 792 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 793 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 794 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 795         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 796
 797 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 798 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 799         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 800
 801 AC_SUBST(fade_objs, add_dot_o($fade_objs))
 802 AC_SUBST(fade_ldflags, $fade_ldflags)
 803 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
 804         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
 805
 806
 807 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
 808 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
 809         enum of supported filters)
 810 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
 811 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
 812 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
 813 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
 814
 815 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 816 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 817         enum of supported writers)
 818 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 819 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 820 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 821 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 822 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 823 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 824 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 825
 826 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 827 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 828         enum of audio formats supported by audiod)
 829 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 830 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 831
 832 AC_OUTPUT
 833 AC_MSG_NOTICE([
 834 paraslash configuration:
 835 ~~~~~~~~~~~~~~~~~~~~~~~~
 836 unix socket credentials: $have_ucred
 837 audio formats supported by para_server/para_afh: $server_audio_formats
 838 id3 version2 support: $have_libid3tag
 839 filters supported by para_audiod/para_filter: $filters
 840 writers supported by para_audiod/para_write: $writers
 841 optional executables: $extras
 842 ])