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_PATH_PROG([gengetopt], [gengetopt])
  27 test -z "$gengetopt" && AC_MSG_ERROR(
  28         [gengetopt is required to build this package])
  29
  30
  31
  32 AC_PROG_CC
  33 AC_PROG_CPP
  34 AC_PROG_INSTALL
  35 AC_REPLACE_FNMATCH
  36
  37 AC_HEADER_DIRENT
  38 AC_HEADER_STDC
  39 AC_HEADER_SYS_WAIT
  40 AC_HEADER_STDBOOL
  41 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  42         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  43         sys/ipc.h unistd.h utime.h stddef.h],
  44         [], [AC_MSG_ERROR([$ac_header not found])])
  45
  46 # Checks for typedefs, structures, and compiler characteristics.
  47 AC_C_CONST
  48 AC_C_INLINE
  49 AC_TYPE_OFF_T
  50 AC_TYPE_PID_T
  51 AC_TYPE_SIZE_T
  52 AC_HEADER_TIME
  53 AC_STRUCT_TM
  54 AC_TYPE_INT8_T
  55 AC_TYPE_INT16_T
  56 AC_TYPE_INT32_T
  57 AC_TYPE_INT64_T
  58 AC_TYPE_MODE_T
  59 AC_TYPE_SSIZE_T
  60 AC_TYPE_UID_T
  61 AC_TYPE_UINT8_T
  62 AC_TYPE_UINT16_T
  63 AC_TYPE_UINT32_T
  64 AC_TYPE_UINT64_T
  65
  66 # Checks for library functions.
  67 AC_FUNC_FORK
  68 AC_PROG_GCC_TRADITIONAL
  69 AC_FUNC_MALLOC
  70 AC_FUNC_MEMCMP
  71 AC_FUNC_MKTIME
  72 AC_FUNC_MMAP
  73 AC_FUNC_REALLOC
  74 AC_FUNC_SELECT_ARGTYPES
  75 AC_TYPE_SIGNAL
  76 AC_FUNC_STAT
  77 AC_FUNC_STRFTIME
  78 AC_FUNC_VPRINTF
  79 AC_FUNC_CLOSEDIR_VOID
  80 AC_FUNC_LSTAT
  81
  82 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  83         regcomp select strchr strdup strerror strstr strtol uname \
  84         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  85         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
  86         [AC_MSG_ERROR([function not found, cannot live without it])])
  87
  88 cmdline_dir="cmdline"
  89 AC_SUBST(cmdline_dir)
  90 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  91
  92
  93 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  94 daemon stat crypt http_send close_on_fork ipc acl afh fade amp_filter
  95 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
  96 playlist sched audiod grab_client filter_common wav_filter compress_filter
  97 http_recv dccp_recv recv_common write_common file_write audiod_command
  98 client_common recv stdout filter stdin audioc write client exec send_common ggo
  99 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm
 100 server_command_list afs_command_list audiod_command_list bitstream imdct wma_afh
 101 wma_common wmadec_filter buffer_tree
 102 "
 103
 104 executables="recv filter audioc write client afh audiod"
 105
 106 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv)"
 107
 108 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
 109         fd sched stdout ggo udp_recv fec buffer_tree"
 110 recv_ldflags=""
 111
 112 filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
 113 filter_errlist_objs="filter_common wav_filter compress_filter filter string
 114         stdin stdout sched fd amp_filter ggo fecdec_filter fec
 115         prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
 116 filter_ldflags="-lm"
 117 filters=" compress wav amp fecdec wmadec prebuffer"
 118
 119 audioc_cmdline_objs="add_cmdline(audioc)"
 120 audioc_errlist_objs="audioc string net fd"
 121 audioc_ldflags=""
 122
 123 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
 124 audiod_errlist_objs="audiod signal string daemon stat net
 125         time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
 126         recv_common fd sched write_common file_write audiod_command crypt fecdec_filter
 127         client_common ggo udp_recv color fec prebuffer_filter audiod_command_list
 128         bitstream imdct wma_common wmadec_filter buffer_tree"
 129 audiod_ldflags="-lm"
 130 audiod_audio_formats="wma"
 131
 132 afh_cmdline_objs="add_cmdline(afh)"
 133 afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common"
 134 afh_ldflags=""
 135
 136 server_cmdline_objs="add_cmdline(server)"
 137 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 138         time daemon crypt http_send close_on_fork mm
 139         ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
 140         blob playlist sched acl send_common udp_send color fec
 141         server_command_list afs_command_list wma_afh wma_common"
 142 server_ldflags=""
 143 server_audio_formats="mp3 wma"
 144
 145 write_cmdline_objs="add_cmdline(write file_write)"
 146 write_errlist_objs="write write_common file_write time fd string sched stdin
 147         buffer_tree ggo"
 148 write_ldflags=""
 149 writers=" file"
 150 default_writer="FILE_WRITE"
 151
 152 client_cmdline_objs="add_cmdline(client)"
 153 client_errlist_objs="client net string crypt fd sched stdin stdout time
 154         client_common buffer_tree"
 155 client_ldflags=""
 156
 157 gui_cmdline_objs="add_cmdline(gui)"
 158 gui_errlist_objs="exec signal string stat ringbuffer fd"
 159 gui_other_objs="gui gui_theme"
 160 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 161
 162 fade_cmdline_objs="add_cmdline(fade)"
 163 fade_errlist_objs="fade exec string fd"
 164
 165
 166 ########################################################################### snprintf
 167 # ===========================================================================
 168 #        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
 169 # ===========================================================================
 170 #
 171 # SYNOPSIS
 172 #
 173 #   AX_FUNC_SNPRINTF
 174 #
 175 # DESCRIPTION
 176 #
 177 #   Checks for a fully C99 compliant snprintf, in particular checks whether
 178 #   it does bounds checking and returns the correct string length; does the
 179 #   same check for vsnprintf. If no working snprintf or vsnprintf is found,
 180 #   it prints an error message and aborts.
 181 #
 182 # LICENSE
 183 #
 184 #   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
 185 #
 186 #   Copying and distribution of this file, with or without modification, are
 187 #   permitted in any medium without royalty provided the copyright notice
 188 #   and this notice are preserved.
 189
 190 AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
 191 AC_DEFUN([AX_FUNC_SNPRINTF],
 192 [AC_CHECK_FUNCS(snprintf vsnprintf)
 193 AC_MSG_CHECKING(for working snprintf)
 194 AC_CACHE_VAL(ac_cv_have_working_snprintf,
 195 [AC_TRY_RUN(
 196 [#include <stdio.h>
 197
 198 int main(void)
 199 {
 200     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 201     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 202     int i;
 203     i = snprintf (bufs, 2, "%s", "111");
 204     if (strcmp (bufs, "1")) exit (1);
 205     if (i != 3) exit (1);
 206     i = snprintf (bufd, 2, "%d", 111);
 207     if (strcmp (bufd, "1")) exit (1);
 208     if (i != 3) exit (1);
 209     exit(0);
 210 }], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
 211 AC_MSG_RESULT([$ac_cv_have_working_snprintf])
 212 AC_MSG_CHECKING(for working vsnprintf)
 213 AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
 214 [AC_TRY_RUN(
 215 [#include <stdio.h>
 216 #include <stdarg.h>
 217
 218 int my_vsnprintf (char *buf, const char *tmpl, ...)
 219 {
 220     int i;
 221     va_list args;
 222     va_start (args, tmpl);
 223     i = vsnprintf (buf, 2, tmpl, args);
 224     va_end (args);
 225     return i;
 226 }
 227
 228 int main(void)
 229 {
 230     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 231     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 232     int i;
 233     i = my_vsnprintf (bufs, "%s", "111");
 234     if (strcmp (bufs, "1")) exit (1);
 235     if (i != 3) exit (1);
 236     i = my_vsnprintf (bufd, "%d", 111);
 237     if (strcmp (bufd, "1")) exit (1);
 238     if (i != 3) exit (1);
 239     exit(0);
 240 }], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
 241 AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
 242 if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
 243 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 244 fi])
 245 AX_FUNC_SNPRINTF()
 246 ########################################################################### osl
 247 have_osl=yes
 248 OLD_CPPFLAGS="$CPPFLAGS"
 249 OLD_LD_FLAGS="$LDFLAGS"
 250 OLD_LIBS="$LIBS"
 251 AC_ARG_WITH(osl_headers, [AC_HELP_STRING(--with-osl-headers=dir,
 252         [look for osl.h also in dir])])
 253 if test -n "$with_osl_headers"; then
 254         osl_cppflags="-I$with_osl_headers"
 255         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 256 fi
 257 AC_ARG_WITH(osl_libs, [AC_HELP_STRING(--with-osl-libs=dir,
 258         [look for libosl also in dir])])
 259 if test -n "$with_osl_libs"; then
 260         osl_libs="-L$with_osl_libs"
 261         LDFLAGS="$LDFLAGS $osl_libs"
 262 fi
 263
 264 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 265 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 266 if test "$have_osl" = "no"; then
 267         AC_MSG_WARN([libosl not found, can not build para_server.
 268 Download libosl at
 269         http://systemlinux.org/~maan/osl
 270 or execute
 271         git clone git://git.tuebingen.mpg.de/osl
 272         ])
 273 else
 274         extras="$extras server"
 275         executables="$executables server"
 276         AC_SUBST(osl_cppflags)
 277         server_ldflags="$server_ldflags $osl_libs -losl"
 278 fi
 279 CPPFLAGS="$OLD_CPPFLAGS"
 280 LDFLAGS="$OLD_LDFLAGS"
 281 LIBS="$OLD_LIBS"
 282 ###################################################################### openssl
 283 OLD_CPPFLAGS="$CPPFLAGS"
 284 OLD_LD_FLAGS="$LDFLAGS"
 285 OLD_LIBS="$LIBS"
 286 have_openssl="yes"
 287 AC_ARG_WITH(openssl_headers, [AC_HELP_STRING(--with-openssl-headers=dir,
 288         [look for openssl headers also in dir])])
 289 if test -n "$with_openssl_headers"; then
 290         openssl_cppflags="-I$with_openssl_headers"
 291         CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 292 fi
 293 AC_ARG_WITH(openssl_libs, [AC_HELP_STRING(--with-openssl-libs=dir,
 294         [look for openssl libraries also in dir])])
 295 if test -n "$with_openssl_libs"; then
 296         openssl_libs="-L$with_openssl_libs"
 297         LDFLAGS="$LDFLAGS $openssl_libs"
 298 fi
 299 AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 300 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 301 if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 302         # try harder: openssl is sometimes installed in /usr/local/ssl
 303         openssl_cppflags="-I/usr/local/ssl/include"
 304         CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 305         openssl_libs="-L/usr/local/ssl/lib"
 306         LDFLAGS="$LDFLAGS $openssl_libs"
 307         # clear cache
 308         unset ac_cv_header_openssl_ssl_h 2> /dev/null
 309         unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 310         AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 311         if test "$have_openssl" = "yes"; then
 312                 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 313         fi
 314 fi
 315 if test "$have_openssl" = "yes"; then
 316         AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 317         AC_SUBST(openssl_cppflags)
 318         openssl_libs="$openssl_libs -lssl -lcrypto"
 319         server_ldflags="$server_ldflags $openssl_libs"
 320         client_ldflags="$client_ldflags $openssl_libs"
 321         audiod_ldflags="$audiod_ldflags $openssl_libs"
 322 else
 323         AC_MSG_ERROR([openssl libraries not found])
 324 fi
 325 CPPFLAGS="$OLD_CPPFLAGS"
 326 LDFLAGS="$OLD_LDFLAGS"
 327 LIBS="$OLD_LIBS"
 328 ########################################################################### libsocket
 329 AC_CHECK_LIB([c], [socket],
 330         [socket_lib=],
 331         [socket_lib="-lsocket"]
 332 )
 333 server_ldflags="$server_ldflags $socket_lib"
 334 client_ldflags="$client_ldflags $socket_lib"
 335 audioc_ldflags="$audioc_ldflags $socket_lib"
 336 audiod_ldflags="$audiod_ldflags $socket_lib"
 337 recv_ldflags="$recv_ldflags $socket_lib"
 338 AC_SEARCH_LIBS([connect],[socket],[],[
 339         AC_MSG_ERROR([Fatal: Did not find connect().])
 340 ],[])
 341 ########################################################################### libnsl
 342 AC_CHECK_LIB([c], [gethostbyname],
 343         [nsl_lib=],
 344         [nsl_lib="-lnsl"]
 345 )
 346 server_ldflags="$server_ldflags $nsl_lib"
 347 client_ldflags="$client_ldflags $nsl_lib"
 348 audioc_ldflags="$audioc_ldflags $nsl_lib"
 349 recv_ldflags="$recv_ldflags $nsl_lib"
 350 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 351         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 352 ],[])
 353 ########################################################################### ucred
 354 AC_MSG_CHECKING(for struct ucred)
 355 AC_TRY_LINK([
 356         #define _GNU_SOURCE
 357         #include <sys/types.h>
 358         #include <sys/socket.h>
 359 ],[
 360         struct ucred sucred; sucred.pid=0;
 361 ],[have_ucred=yes],[have_ucred=no])
 362 AC_MSG_RESULT($have_ucred)
 363 if test ${have_ucred} = yes; then
 364         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 365 fi
 366
 367 ########################################################################### curses
 368 have_curses="yes"
 369 OLD_CPPFLAGS="$CPPFLAGS"
 370 OLD_LD_FLAGS="$LDFLAGS"
 371 OLD_LIBS="$LIBS"
 372 AC_ARG_WITH(curses_headers, [AC_HELP_STRING(--with-curses-headers=dir,
 373         [look for curses.h also in dir])])
 374 if test -n "$with_curses_headers"; then
 375         curses_cppflags="-I$with_curses_headers"
 376         CPPFLAGS="$CPPFLAGS $curses_cppflags"
 377 fi
 378 AC_ARG_WITH(curses_libs, [AC_HELP_STRING(--with-curses-libs=dir,
 379         [look for libcurses also in dir])])
 380 if test -n "$with_curses_libs"; then
 381         curses_libs="-L$with_curses_libs"
 382         LDFLAGS="$LDFLAGS $curses_libs"
 383 fi
 384 AC_CHECK_HEADER(curses.h, [], [
 385         have_curses="no"
 386 ])
 387 AC_CHECK_LIB([curses], [initscr], [], [
 388         have_curses="no"
 389 ])
 390 if test "$have_curses" = "yes"; then
 391         AC_SUBST(curses_cppflags)
 392         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on curses support])
 393         extras="$extras gui"
 394         executables="$executables gui"
 395 else
 396         AC_MSG_WARN([cannot build para_gui])
 397 fi
 398 CPPFLAGS="$OLD_CPPFLAGS"
 399 LDFLAGS="$OLD_LDFLAGS"
 400 LIBS="$OLD_LIBS"
 401
 402 ########################################################################### ip_mreqn
 403 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 404 AC_TRY_LINK([
 405         #include <netdb.h>
 406         #include <net/if.h>
 407 ],[
 408         struct ip_mreqn mn;
 409         mn.imr_ifindex = 0;
 410 ],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 411 AC_MSG_RESULT($have_ip_mreqn)
 412 if test ${have_ip_mreqn} = yes; then
 413         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 414 fi
 415 ########################################################################### osx
 416
 417 AC_MSG_CHECKING(for CoreAudio (MacOs))
 418 AC_TRY_LINK([
 419         #include <CoreAudio/CoreAudio.h>
 420 ],[
 421         AudioDeviceID id;
 422 ],[have_core_audio=yes],[have_core_audio=no])
 423 AC_MSG_RESULT($have_core_audio)
 424 if test ${have_core_audio} = yes; then
 425         f1="-framework CoreAudio"
 426         f2="-framework AudioToolbox"
 427         f3="-framework AudioUnit"
 428         f4="-framework CoreServices"
 429         f="$f1 $f2 $f3 $f4"
 430
 431         all_errlist_objs="$all_errlist_objs osx_write"
 432         audiod_errlist_objs="$audiod_errlist_objs osx_write"
 433         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 434         audiod_ldflags="$audiod_ldflags $f"
 435
 436         write_errlist_objs="$write_errlist_objs osx_write"
 437         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 438         write_ldflags="$write_ldflags $f"
 439         writers="$writers osx"
 440         default_writer="OSX_WRITE"
 441         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 442 fi
 443 ########################################################### ogg/vorbis/speex
 444 have_ogg="yes"
 445 OLD_CPPFLAGS="$CPPFLAGS"
 446 OLD_LD_FLAGS="$LDFLAGS"
 447 OLD_LIBS="$LIBS"
 448 AC_ARG_WITH(ogg_headers, [AC_HELP_STRING(--with-ogg-headers=dir,
 449         [look for ogg headers also in dir])])
 450 AC_ARG_WITH(ogg_libs, [AC_HELP_STRING(--with-ogg-libs=dir,
 451         [look for ogg libs also in dir])])
 452 AC_ARG_WITH(vorbis_headers, [AC_HELP_STRING(--with-vorbis-headers=dir,
 453         [look for vorbis headers also in dir])])
 454 AC_ARG_WITH(vorbis_libs, [AC_HELP_STRING(--with-vorbis-libs=dir,
 455         [look for vorbis libs also in dir])])
 456 AC_ARG_WITH(speex_headers, [AC_HELP_STRING(--with-speex-headers=dir,
 457         [look for speex headers also in dir])])
 458 AC_ARG_WITH(speex_libs, [AC_HELP_STRING(--with-speex-libs=dir,
 459         [look for speex libs also in dir])])
 460
 461 if test -n "$with_ogg_headers"; then
 462         ogg_cppflags="-I$with_ogg_headers"
 463         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 464 fi
 465 if test -n "$with_ogg_libs"; then
 466         ogg_libs="-L$with_ogg_libs"
 467         LDFLAGS="$LDFLAGS $ogg_libs"
 468 fi
 469 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 470 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 471
 472 have_vorbis="yes"
 473 have_speex="yes"
 474 if test "$have_ogg" = "yes"; then
 475         # vorbis
 476         if test -n "$with_vorbis_headers"; then
 477                 vorbis_cppflags="-I$with_vorbis_headers"
 478                 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
 479         fi
 480         if test -n "$with_vorbis_libs"; then
 481                 vorbis_libs="-L$with_vorbis_libs"
 482                 LDFLAGS="$LDFLAGS $vorbis_libs"
 483         fi
 484         AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 485         AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 486
 487         # speex
 488         if test -n "$with_speex_headers"; then
 489                 speex_cppflags="-I$with_speex_headers"
 490                 CPPFLAGS="$CPPFLAGS $speex_cppflags"
 491         fi
 492         if test -n "$with_speex_libs"; then
 493                 speex_libs="-L$with_speex_libs"
 494                 LDFLAGS="$LDFLAGS $speex_libs"
 495         fi
 496         AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 497         AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 498 else
 499         have_vorbis="no"
 500         have_speex="no"
 501 fi
 502
 503 msg="support in para_server/para_filter/para_afh"
 504 if test "$have_vorbis" = "yes" || test "$have_speex" = "yes"; then
 505         AC_SUBST(ogg_cppflags)
 506         ogg_libs="$ogg_libs -logg"
 507         if test "$OSTYPE" = "Darwin"; then
 508                 ogg_libs="-Wl,-bind_at_load $ogg_libs"
 509         fi
 510         server_ldflags="$server_ldflags $ogg_libs"
 511         filter_ldflags="$filter_ldflags $ogg_libs"
 512         audiod_ldflags="$audiod_ldflags $ogg_libs"
 513         afh_ldflags="$afh_ldflags $ogg_libs"
 514         all_errlist_objs="$all_errlist_objs ogg_afh_common"
 515         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 516         server_errlist_objs="$server_errlist_objs ogg_afh_common"
 517 else
 518         AC_MSG_WARN([vorbis/speex require ogg])
 519 fi
 520 if test "$have_vorbis" = "yes"; then
 521         all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 522         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 523         filters="$filters oggdec"
 524         vorbis_libs="-lvorbis -lvorbisfile"
 525         server_ldflags="$server_ldflags $vorbis_libs"
 526         filter_ldflags="$filter_ldflags $vorbis_libs"
 527         audiod_ldflags="$audiod_ldflags $vorbis_libs"
 528         afh_ldflags="$afh_ldflags $vorbis_libs"
 529
 530         server_errlist_objs="$server_errlist_objs ogg_afh"
 531         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 532         audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 533         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 534
 535         audiod_audio_formats="$audiod_audio_formats ogg"
 536         server_audio_formats="$server_audio_formats ogg"
 537 else
 538         AC_MSG_WARN([no ogg/vorbis $msg])
 539 fi
 540 if test "$have_speex" = "yes"; then
 541         all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
 542         AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 543         filters="$filters spxdec"
 544         speex_libs="-lspeex"
 545         server_ldflags="$server_ldflags $speex_libs"
 546         filter_ldflags="$filter_ldflags $speex_libs"
 547         audiod_ldflags="$audiod_ldflags $speex_libs"
 548         afh_ldflags="$afh_ldflags $speex_libs"
 549
 550         server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 551         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 552         audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 553         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 554
 555         audiod_audio_formats="$audiod_audio_formats spx"
 556         server_audio_formats="$server_audio_formats spx"
 557 else
 558         AC_MSG_WARN([no ogg/speex $msg])
 559 fi
 560 CPPFLAGS="$OLD_CPPFLAGS"
 561 LDFLAGS="$OLD_LDFLAGS"
 562 LIBS="$OLD_LIBS"
 563 ########################################################################### faad
 564 have_faad=yes
 565 OLD_CPPFLAGS="$CPPFLAGS"
 566 OLD_LD_FLAGS="$LDFLAGS"
 567 OLD_LIBS="$LIBS"
 568 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 569         [look for neaacdec.h also in dir])])
 570 if test -n "$with_faad_headers"; then
 571         faad_cppflags="-I$with_faad_headers"
 572         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 573 fi
 574 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 575         [look for libfaad also in dir])])
 576 if test -n "$with_faad_libs"; then
 577         faad_libs="-L$with_faad_libs"
 578         LDFLAGS="$LDFLAGS $faad_libs"
 579 fi
 580 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 581 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 582 if test "$have_faad" = "yes"; then
 583         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 584         all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
 585         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 586         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 587         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 588         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 589         server_ldflags="$server_ldflags $faad_libs -lfaad"
 590         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 591         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 592         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 593         audiod_audio_formats="$audiod_audio_formats aac"
 594         server_audio_formats="$server_audio_formats aac"
 595         filters="$filters aacdec"
 596         AC_SUBST(faad_cppflags)
 597 else
 598         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 599 fi
 600 CPPFLAGS="$OLD_CPPFLAGS"
 601 LDFLAGS="$OLD_LDFLAGS"
 602 LIBS="$OLD_LIBS"
 603 ########################################################################### mad
 604 have_mad="yes"
 605 OLD_CPPFLAGS="$CPPFLAGS"
 606 OLD_LD_FLAGS="$LDFLAGS"
 607 OLD_LIBS="$LIBS"
 608
 609 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 610         [look for mad.h also in dir])])
 611 if test -n "$with_mad_headers"; then
 612         mad_cppflags="-I$with_mad_headers"
 613         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 614 fi
 615 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 616         [look for libmad also in dir])])
 617 if test -n "$with_mad_libs"; then
 618         mad_libs="-L$with_mad_libs"
 619         LDFLAGS="$LDFLAGS $mad_libs"
 620 fi
 621 AC_CHECK_HEADERS([mad.h], [], [
 622         have_mad="no"
 623 ])
 624 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 625         have_mad="no"
 626 ])
 627 if test "$have_mad" = "yes"; then
 628         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 629         filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
 630         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
 631         all_errlist_objs="$all_errlist_objs mp3dec_filter"
 632         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 633         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 634         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 635         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 636         audiod_audio_formats="$audiod_audio_formats mp3"
 637         filters="$filters mp3dec"
 638         AC_SUBST(mad_cppflags)
 639 else
 640         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 641 fi
 642 CPPFLAGS="$OLD_CPPFLAGS"
 643 LDFLAGS="$OLD_LDFLAGS"
 644 LIBS="$OLD_LIBS"
 645 ###################################################################### libid3tag
 646 AC_MSG_CHECKING(for libid3tag)
 647 AC_TRY_LINK([
 648         #include <id3tag.h>
 649 ],[
 650         struct id3_tag t = {.flags = 0};
 651 ],[have_libid3tag=yes],[have_libid3tag=no])
 652 AC_MSG_RESULT($have_libid3tag)
 653 if test ${have_libid3tag} = yes; then
 654         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 655         server_ldflags="$server_ldflags -lid3tag"
 656         afh_ldflags="$afh_ldflags -lid3tag"
 657 else
 658         AC_MSG_WARN([no support for id3v2 tags])
 659 fi
 660 ########################################################################### oss
 661 OLD_CPPFLAGS="$CPPFLAGS"
 662 OLD_LD_FLAGS="$LDFLAGS"
 663 OLD_LIBS="$LIBS"
 664
 665 have_oss="yes"
 666 msg="=> will not build para_fade/oss writer"
 667
 668 AC_CHECK_HEADER(sys/soundcard.h, [
 669         extras="$extras fade"
 670         executables="$executables fade"
 671         all_errlist_objs="$all_errlist_objs oss_write"
 672         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 673         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
 674
 675         write_errlist_objs="$write_errlist_objs oss_write"
 676         write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
 677         writers="$writers oss"
 678         default_writer="OSS_WRITE"
 679         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 680                         audiod_ldflags="$audiod_ldflags -lossaudio"
 681                         write_ldflags="$write_ldflags -lossaudio"
 682                         fade_ldflags="$write_ldflags -lossaudio"
 683                 ]
 684         )
 685         ],
 686         [
 687                 have_oss="no"
 688                 AC_MSG_WARN([no sys/soundcard.h $msg])
 689         ]
 690 )
 691 CPPFLAGS="$OLD_CPPFLAGS"
 692 LDFLAGS="$OLD_LDFLAGS"
 693 LIBS="$OLD_LIBS"
 694
 695 ########################################################################### alsa
 696 OLD_CPPFLAGS="$CPPFLAGS"
 697 OLD_LD_FLAGS="$LDFLAGS"
 698 OLD_LIBS="$LIBS"
 699
 700 msg="=> no alsa support for para_audiod/para_write"
 701 if test "$OSTYPE" != "Linux"; then
 702         have_alsa="no"
 703 else
 704         have_alsa="yes"
 705 fi
 706 if test "$have_alsa" = "yes"; then
 707         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 708                 have_alsa="no"
 709                 AC_MSG_WARN([no alsa/asoundlib $msg])
 710         ])
 711 fi
 712
 713 if test "$have_alsa" = "yes"; then
 714         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 715                 have_alsa="no"
 716                 AC_MSG_WARN([no libasound $msg])
 717         ])
 718 fi
 719
 720 if test "$have_alsa" = "yes"; then
 721         all_errlist_objs="$all_errlist_objs alsa_write"
 722         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 723         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
 724         audiod_ldflags="$audiod_ldflags -lasound"
 725
 726         write_errlist_objs="$write_errlist_objs alsa_write"
 727         write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
 728         write_ldflags="$write_ldflags -lasound"
 729         writers="$writers alsa"
 730         default_writer="ALSA_WRITE"
 731 fi
 732
 733 CPPFLAGS="$OLD_CPPFLAGS"
 734 LDFLAGS="$OLD_LDFLAGS"
 735 LIBS="$OLD_LIBS"
 736 ########################################################################### libao
 737 OLD_CPPFLAGS="$CPPFLAGS"
 738 OLD_LD_FLAGS="$LDFLAGS"
 739 OLD_LIBS="$LIBS"
 740
 741 have_ao="yes"
 742 AC_ARG_WITH(ao_headers, [AC_HELP_STRING(--with-ao-headers=dir,
 743         [look for ao/ao.h also in dir])])
 744 if test -n "$with_ao_headers"; then
 745         ao_cppflags="-I$with_ao_headers"
 746         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 747 fi
 748 AC_ARG_WITH(ao_libs, [AC_HELP_STRING(--with-ao-libs=dir,
 749         [look for libao also in dir])])
 750 if test -n "$with_ao_libs"; then
 751         ao_libs="-L$with_ao_libs"
 752         LDFLAGS="$LDFLAGS $ao_libs"
 753 fi
 754 msg="no libao support for para_audiod/para_write"
 755 AC_CHECK_HEADERS([ao/ao.h], [
 756         ], [
 757         have_ao="no"
 758         AC_MSG_WARN([ao.h not found, $msg])
 759 ])
 760 if test "$have_ao" = "yes"; then
 761         AC_CHECK_LIB([ao], [ao_initialize], [], [
 762                 have_ao="no"
 763                 AC_MSG_WARN([ao lib not found or not working, $msg])
 764         ])
 765 fi
 766 if test "$have_ao" = "yes"; then
 767         AC_CHECK_HEADERS([pthread.h], [
 768                 ], [
 769                 have_ao="no"
 770                 AC_MSG_WARN([pthread.h not found, $msg])
 771         ])
 772 fi
 773 if test "$have_ao" = "yes"; then
 774         AC_CHECK_LIB([pthread], [pthread_create], [], [
 775                 have_ao="no"
 776                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 777         ])
 778 fi
 779 if test "$have_ao" = "yes"; then
 780         all_errlist_objs="$all_errlist_objs ao_write"
 781         audiod_errlist_objs="$audiod_errlist_objs ao_write"
 782         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
 783         audiod_ldflags="$audiod_ldflags -lao -lpthread"
 784
 785         write_errlist_objs="$write_errlist_objs ao_write"
 786         write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
 787         write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
 788         writers="$writers ao"
 789         AC_SUBST(ao_cppflags)
 790 fi
 791
 792 CPPFLAGS="$OLD_CPPFLAGS"
 793 LDFLAGS="$OLD_LDFLAGS"
 794 LIBS="$OLD_LIBS"
 795
 796
 797
 798 AC_SUBST(install_sh, [$INSTALL])
 799 AC_CONFIG_FILES([Makefile])
 800
 801
 802 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 803 AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
 804 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) }])
 805 ############################################################# error2.h
 806 AC_MSG_NOTICE(creating error2.h)
 807 for i in $executables; do
 808         echo "$i: "
 809         eval echo \$${i}_errlist_objs
 810 done | ./error2.pl > error2.h
 811 for obj in $all_errlist_objs; do
 812         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 813 done
 814 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 815         [enum {$SS NUM_SS}],
 816         [list of all objects that use paraslash's error facility]
 817 )
 818
 819 ################################################################## status items
 820
 821 status_items="basename status num_played mtime bitrate frequency file_size
 822 status_flags format score techinfo afs_mode
 823 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 824 offset seconds_total stream_start current_time audiod_uptime image_id
 825 lyrics_id duration directory lyrics_name image_name path hash channels
 826 last_played num_chunks chunk_time amplification artist title year album
 827 comment"
 828
 829 result=
 830 for i in $status_items; do
 831         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
 832 done
 833 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
 834         [enum of all status items])
 835
 836 result=
 837 for i in $status_items; do
 838         result="$result \"$i\", "
 839 done
 840 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
 841         [char * array of all status items])
 842
 843 AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
 844         [formats supported by para_server and para_afh])
 845
 846 AC_SUBST(executables, add_para($executables))
 847
 848 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 849 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 850 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 851 server_objs="$server_cmdline_objs $server_errlist_objs"
 852 write_objs="$write_cmdline_objs $write_errlist_objs"
 853 client_objs="$client_cmdline_objs $client_errlist_objs"
 854 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 855 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
 856 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
 857
 858 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 859 AC_SUBST(recv_ldflags, $recv_ldflags)
 860 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 861         errors used by para_recv)
 862
 863 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 864 AC_SUBST(filter_ldflags, $filter_ldflags)
 865 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 866         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 867
 868 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 869 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 870 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 871         errors used by para_audiod)
 872
 873 AC_SUBST(server_objs, add_dot_o($server_objs))
 874 AC_SUBST(server_ldflags, $server_ldflags)
 875 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 876         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 877
 878 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 879 AC_SUBST(afh_ldflags, $afh_ldflags)
 880 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
 881         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
 882
 883 AC_SUBST(write_objs, add_dot_o($write_objs))
 884 AC_SUBST(write_ldflags, $write_ldflags)
 885 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 886         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 887
 888 AC_SUBST(client_objs, add_dot_o($client_objs))
 889 AC_SUBST(client_ldflags, $client_ldflags)
 890 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 891         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 892
 893 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 894 AC_SUBST(audioc_ldflags, $audioc_ldflags)
 895 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 896         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 897
 898 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 899 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 900         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 901
 902 AC_SUBST(fade_objs, add_dot_o($fade_objs))
 903 AC_SUBST(fade_ldflags, $fade_ldflags)
 904 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
 905         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
 906
 907
 908 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
 909 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
 910         enum of supported filters)
 911 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
 912 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
 913 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
 914 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
 915
 916 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 917 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 918         enum of supported writers)
 919 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
 920 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
 921 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 922 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
 923 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 924 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 925 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 926
 927 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 928 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 929         enum of audio formats supported by audiod)
 930 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 931 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 932
 933 AC_OUTPUT
 934 AC_MSG_NOTICE([
 935 paraslash configuration:
 936 ~~~~~~~~~~~~~~~~~~~~~~~~
 937 unix socket credentials: $have_ucred
 938 audio formats supported by para_server/para_afh: $server_audio_formats
 939 id3 version2 support: $have_libid3tag
 940 filters supported by para_audiod/para_filter: $filters
 941 writers supported by para_audiod/para_write: $writers
 942 optional executables: $extras
 943 ])