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 "$gengetopt" && AC_MSG_ERROR(
  28         [gengetopt is required to build this package])
  29
  30 AC_PATH_PROG([help2man], [help2man])
  31 test -z "$help2man" && AC_MSG_ERROR(
  32         [help2man is required to build this package])
  33
  34 AC_PROG_CC
  35 AC_PROG_CPP
  36 AC_PROG_INSTALL
  37 AC_REPLACE_FNMATCH
  38
  39 AC_HEADER_DIRENT
  40 AC_HEADER_STDC
  41 AC_HEADER_SYS_WAIT
  42 AC_HEADER_STDBOOL
  43 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
  44         stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
  45         sys/ipc.h unistd.h utime.h stddef.h],
  46         [], [AC_MSG_ERROR([$ac_header not found])])
  47
  48 # Checks for typedefs, structures, and compiler characteristics.
  49 AC_C_CONST
  50 AC_C_INLINE
  51 AC_TYPE_OFF_T
  52 AC_TYPE_PID_T
  53 AC_TYPE_SIZE_T
  54 AC_HEADER_TIME
  55 AC_STRUCT_TM
  56 AC_TYPE_INT8_T
  57 AC_TYPE_INT16_T
  58 AC_TYPE_INT32_T
  59 AC_TYPE_INT64_T
  60 AC_TYPE_MODE_T
  61 AC_TYPE_SSIZE_T
  62 AC_TYPE_UID_T
  63 AC_TYPE_UINT8_T
  64 AC_TYPE_UINT16_T
  65 AC_TYPE_UINT32_T
  66 AC_TYPE_UINT64_T
  67
  68 # Checks for library functions.
  69 AC_FUNC_FORK
  70 AC_PROG_GCC_TRADITIONAL
  71 AC_FUNC_MALLOC
  72 AC_FUNC_MEMCMP
  73 AC_FUNC_MKTIME
  74 AC_FUNC_MMAP
  75 AC_FUNC_REALLOC
  76 AC_FUNC_SELECT_ARGTYPES
  77 AC_TYPE_SIGNAL
  78 AC_FUNC_STAT
  79 AC_FUNC_STRFTIME
  80 AC_FUNC_VPRINTF
  81 AC_FUNC_CLOSEDIR_VOID
  82 AC_FUNC_LSTAT
  83
  84 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
  85         regcomp select strchr strdup strerror strstr strtol uname \
  86         fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
  87         strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
  88         [AC_MSG_ERROR([function not found, cannot live without it])])
  89
  90 cmdline_dir="cmdline"
  91 AC_SUBST(cmdline_dir)
  92 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
  93
  94
  95 all_errlist_objs="server mp3_afh afh_common vss command net string signal time
  96 daemon stat http_send close_on_fork ipc acl afh fade amp_filter
  97 dccp_send fd user_list chunk_queue afs aft mood score attribute blob ringbuffer
  98 playlist sched audiod grab_client filter_common wav_filter compress_filter
  99 http_recv dccp_recv recv_common write_common file_write audiod_command
 100 client_common recv stdout filter stdin audioc write client exec send_common ggo
 101 udp_recv udp_send color fec fecdec_filter prebuffer_filter mm
 102 server_command_list afs_command_list audiod_command_list bitstream imdct wma_afh
 103 wma_common wmadec_filter buffer_tree crypt_common gui gui_theme
 104 "
 105
 106 executables="recv filter audioc write client afh audiod"
 107
 108 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv)"
 109
 110 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
 111         fd sched stdout ggo udp_recv buffer_tree"
 112 recv_ldflags=""
 113
 114 filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
 115 filter_errlist_objs="filter_common wav_filter compress_filter filter string
 116         stdin stdout sched fd amp_filter ggo fecdec_filter fec
 117         prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
 118 filter_ldflags="-lm"
 119 filters=" compress wav amp fecdec wmadec prebuffer"
 120
 121 audioc_cmdline_objs="add_cmdline(audioc)"
 122 audioc_errlist_objs="audioc string net fd"
 123 audioc_ldflags=""
 124
 125 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
 126 audiod_errlist_objs="audiod signal string daemon stat net crypt_common
 127         time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
 128         recv_common fd sched write_common file_write audiod_command fecdec_filter
 129         client_common ggo udp_recv color fec prebuffer_filter audiod_command_list
 130         bitstream imdct wma_common wmadec_filter buffer_tree"
 131 audiod_ldflags="-lm"
 132 audiod_audio_formats="wma"
 133
 134 afh_cmdline_objs="add_cmdline(afh)"
 135 afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common"
 136 afh_ldflags=""
 137
 138 server_cmdline_objs="add_cmdline(server)"
 139 server_errlist_objs="server afh_common mp3_afh vss command net string signal
 140         time daemon http_send close_on_fork mm crypt_common
 141         ipc dccp_send fd user_list chunk_queue afs aft mood score attribute
 142         blob playlist sched acl send_common udp_send color fec
 143         server_command_list afs_command_list wma_afh wma_common"
 144 server_ldflags=""
 145 server_audio_formats="mp3 wma"
 146
 147 write_cmdline_objs="add_cmdline(write file_write)"
 148 write_errlist_objs="write write_common file_write time fd string sched stdin
 149         buffer_tree ggo"
 150 write_ldflags=""
 151 writers=" file"
 152 default_writer="FILE_WRITE"
 153
 154 client_cmdline_objs="add_cmdline(client)"
 155 client_errlist_objs="client net string fd sched stdin stdout time
 156         client_common buffer_tree crypt_common"
 157 client_ldflags=""
 158
 159 gui_cmdline_objs="add_cmdline(gui)"
 160 gui_errlist_objs="exec signal string stat ringbuffer fd gui gui_theme"
 161 gui_objs="$gui_cmdline_objs $gui_errlist_objs"
 162
 163 fade_cmdline_objs="add_cmdline(fade)"
 164 fade_errlist_objs="fade exec string fd"
 165
 166
 167 ########################################################################### snprintf
 168 # ===========================================================================
 169 #        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
 170 # ===========================================================================
 171 #
 172 # SYNOPSIS
 173 #
 174 #   AX_FUNC_SNPRINTF
 175 #
 176 # DESCRIPTION
 177 #
 178 #   Checks for a fully C99 compliant snprintf, in particular checks whether
 179 #   it does bounds checking and returns the correct string length; does the
 180 #   same check for vsnprintf. If no working snprintf or vsnprintf is found,
 181 #   it prints an error message and aborts.
 182 #
 183 # LICENSE
 184 #
 185 #   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
 186 #
 187 #   Copying and distribution of this file, with or without modification, are
 188 #   permitted in any medium without royalty provided the copyright notice
 189 #   and this notice are preserved.
 190
 191 AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
 192 AC_DEFUN([AX_FUNC_SNPRINTF],
 193 [AC_CHECK_FUNCS(snprintf vsnprintf)
 194 AC_MSG_CHECKING(for working snprintf)
 195 AC_CACHE_VAL(ac_cv_have_working_snprintf,
 196 [AC_TRY_RUN(
 197 [#include <stdio.h>
 198
 199 int main(void)
 200 {
 201     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 202     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 203     int i;
 204     i = snprintf (bufs, 2, "%s", "111");
 205     if (strcmp (bufs, "1")) exit (1);
 206     if (i != 3) exit (1);
 207     i = snprintf (bufd, 2, "%d", 111);
 208     if (strcmp (bufd, "1")) exit (1);
 209     if (i != 3) exit (1);
 210     exit(0);
 211 }], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
 212 AC_MSG_RESULT([$ac_cv_have_working_snprintf])
 213 AC_MSG_CHECKING(for working vsnprintf)
 214 AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
 215 [AC_TRY_RUN(
 216 [#include <stdio.h>
 217 #include <stdarg.h>
 218
 219 int my_vsnprintf (char *buf, const char *tmpl, ...)
 220 {
 221     int i;
 222     va_list args;
 223     va_start (args, tmpl);
 224     i = vsnprintf (buf, 2, tmpl, args);
 225     va_end (args);
 226     return i;
 227 }
 228
 229 int main(void)
 230 {
 231     char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
 232     char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
 233     int i;
 234     i = my_vsnprintf (bufs, "%s", "111");
 235     if (strcmp (bufs, "1")) exit (1);
 236     if (i != 3) exit (1);
 237     i = my_vsnprintf (bufd, "%d", 111);
 238     if (strcmp (bufd, "1")) exit (1);
 239     if (i != 3) exit (1);
 240     exit(0);
 241 }], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
 242 AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
 243 if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
 244 AC_MSG_ERROR([fatal: buggy snprintf() detected])
 245 fi])
 246 AX_FUNC_SNPRINTF()
 247 ########################################################################### osl
 248 have_osl=yes
 249 OLD_CPPFLAGS="$CPPFLAGS"
 250 OLD_LD_FLAGS="$LDFLAGS"
 251 OLD_LIBS="$LIBS"
 252 AC_ARG_WITH(osl_headers, [AC_HELP_STRING(--with-osl-headers=dir,
 253         [look for osl.h also in dir])])
 254 if test -n "$with_osl_headers"; then
 255         osl_cppflags="-I$with_osl_headers"
 256         CPPFLAGS="$CPPFLAGS $osl_cppflags"
 257 fi
 258 AC_ARG_WITH(osl_libs, [AC_HELP_STRING(--with-osl-libs=dir,
 259         [look for libosl also in dir])])
 260 if test -n "$with_osl_libs"; then
 261         osl_libs="-L$with_osl_libs"
 262         LDFLAGS="$LDFLAGS $osl_libs"
 263 fi
 264
 265 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 266 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
 267 if test "$have_osl" = "no"; then
 268         AC_MSG_WARN([libosl not found, can not build para_server.
 269 Download libosl at
 270         http://systemlinux.org/~maan/osl
 271 or execute
 272         git clone git://git.tuebingen.mpg.de/osl
 273         ])
 274 else
 275         extras="$extras server"
 276         executables="$executables server"
 277         AC_SUBST(osl_cppflags)
 278         server_ldflags="$server_ldflags $osl_libs -losl"
 279 fi
 280 CPPFLAGS="$OLD_CPPFLAGS"
 281 LDFLAGS="$OLD_LDFLAGS"
 282 LIBS="$OLD_LIBS"
 283 ########################################################################### crypto
 284 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 285         Force using crypto library "lib". This package requires either
 286         openssl or libgcrypt being installed. Possible values for "lib"
 287         are thus "openssl" and "gcrypt". If this option is not given,
 288         openssl is tried first. If openssl was not found, gcrypt is
 289         tried next.])])
 290
 291 case "$enable_cryptolib" in
 292         "openssl") check_openssl="yes"; check_gcrypt="no";;
 293         "gcrypt") check_openssl="no"; check_gcrypt="yes";;
 294         "") check_openssl="yes"; check_gcrypt="yes";;
 295         *) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
 296 esac
 297 ###################################################################### openssl
 298 if test "$check_openssl" = "yes"; then
 299         OLD_CPPFLAGS="$CPPFLAGS"
 300         OLD_LD_FLAGS="$LDFLAGS"
 301         OLD_LIBS="$LIBS"
 302         have_openssl="yes"
 303         AC_ARG_WITH(openssl_headers, [AC_HELP_STRING(--with-openssl-headers=dir,
 304                 [look for openssl headers also in dir])])
 305         if test -n "$with_openssl_headers"; then
 306                 openssl_cppflags="-I$with_openssl_headers"
 307                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 308         fi
 309         AC_ARG_WITH(openssl_libs, [AC_HELP_STRING(--with-openssl-libs=dir,
 310                 [look for openssl libraries also in dir])])
 311         if test -n "$with_openssl_libs"; then
 312                 openssl_libs="-L$with_openssl_libs"
 313                 LDFLAGS="$LDFLAGS $openssl_libs"
 314         fi
 315         AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
 316         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 317         if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
 318                 # try harder: openssl is sometimes installed in /usr/local/ssl
 319                 openssl_cppflags="-I/usr/local/ssl/include"
 320                 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
 321                 openssl_libs="-L/usr/local/ssl/lib"
 322                 LDFLAGS="$LDFLAGS $openssl_libs"
 323                 # clear cache
 324                 unset ac_cv_header_openssl_ssl_h 2> /dev/null
 325                 unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
 326                 AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
 327                 if test "$have_openssl" = "yes"; then
 328                         AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
 329                 fi
 330         fi
 331         if test "$have_openssl" = "yes"; then
 332                 AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 333                 AC_SUBST(openssl_cppflags)
 334                 openssl_libs="$openssl_libs -lssl -lcrypto"
 335                 server_ldflags="$server_ldflags $openssl_libs"
 336                 client_ldflags="$client_ldflags $openssl_libs"
 337                 audiod_ldflags="$audiod_ldflags $openssl_libs"
 338
 339                 all_errlist_objs="$all_errlist_objs crypt"
 340                 server_errlist_objs="$server_errlist_objs crypt"
 341                 client_errlist_objs="$client_errlist_objs crypt"
 342                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 343
 344                 check_gcrypt="no"
 345         else
 346                 AC_MSG_WARN([openssl libraries not found])
 347         fi
 348         CPPFLAGS="$OLD_CPPFLAGS"
 349         LDFLAGS="$OLD_LDFLAGS"
 350         LIBS="$OLD_LIBS"
 351 else
 352         have_openssl="no"
 353 fi
 354 ########################################################################### gcrypt
 355 if test "$check_gcrypt" = "yes"; then
 356         OLD_CPPFLAGS="$CPPFLAGS"
 357         OLD_LD_FLAGS="$LDFLAGS"
 358         OLD_LIBS="$LIBS"
 359         have_gcrypt="yes"
 360         AC_ARG_WITH(gcrypt_headers, [AC_HELP_STRING(--with-gcrypt-headers=dir,
 361                 [look for gcrypt headers also in dir])])
 362         if test -n "$with_gcrypt_headers"; then
 363                 gcrypt_cppflags="-I$with_gcrypt_headers"
 364                 CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
 365         fi
 366         AC_ARG_WITH(gcrypt_libs, [AC_HELP_STRING(--with-gcrypt-libs=dir,
 367                 [look for libgcrypt also in dir])])
 368         if test -n "$with_gcrypt_libs"; then
 369                 gcrypt_libs="-L$with_gcrypt_libs"
 370                 LDFLAGS="$LDFLAGS $gcrypt_libs"
 371         fi
 372         AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
 373         AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
 374         if test "$have_gcrypt" = "yes"; then
 375                 AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
 376                 AC_SUBST(gcrypt_cppflags)
 377                 gcrypt_libs="$gcrypt_libs -lgcrypt"
 378                 server_ldflags="$server_ldflags $gcrypt_libs"
 379                 client_ldflags="$client_ldflags $gcrypt_libs"
 380                 audiod_ldflags="$audiod_ldflags $gcrypt_libs"
 381
 382                 all_errlist_objs="$all_errlist_objs gcrypt"
 383                 server_errlist_objs="$server_errlist_objs gcrypt"
 384                 client_errlist_objs="$client_errlist_objs gcrypt"
 385                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 386         else
 387                 AC_MSG_WARN([gcrypt library not found])
 388         fi
 389         CPPFLAGS="$OLD_CPPFLAGS"
 390         LDFLAGS="$OLD_LDFLAGS"
 391         LIBS="$OLD_LIBS"
 392 else
 393         have_gcrypt="no"
 394 fi
 395 ###########################################################################
 396 if test "$have_openssl" = "no" -a "$have_gcrypt" = "no"; then
 397         AC_MSG_ERROR([neither openssl nor gcrypt usable])
 398 fi
 399 ########################################################################### libsocket
 400 AC_CHECK_LIB([c], [socket],
 401         [socket_lib=],
 402         [socket_lib="-lsocket"]
 403 )
 404 server_ldflags="$server_ldflags $socket_lib"
 405 client_ldflags="$client_ldflags $socket_lib"
 406 audioc_ldflags="$audioc_ldflags $socket_lib"
 407 audiod_ldflags="$audiod_ldflags $socket_lib"
 408 recv_ldflags="$recv_ldflags $socket_lib"
 409 AC_SEARCH_LIBS([connect],[socket],[],[
 410         AC_MSG_ERROR([Fatal: Did not find connect().])
 411 ],[])
 412 ########################################################################### libnsl
 413 AC_CHECK_LIB([c], [gethostbyname],
 414         [nsl_lib=],
 415         [nsl_lib="-lnsl"]
 416 )
 417 server_ldflags="$server_ldflags $nsl_lib"
 418 client_ldflags="$client_ldflags $nsl_lib"
 419 audioc_ldflags="$audioc_ldflags $nsl_lib"
 420 recv_ldflags="$recv_ldflags $nsl_lib"
 421 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
 422         AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
 423 ],[])
 424 ########################################################################### ucred
 425 AC_MSG_CHECKING(for struct ucred)
 426 AC_TRY_LINK([
 427         #define _GNU_SOURCE
 428         #include <sys/types.h>
 429         #include <sys/socket.h>
 430 ],[
 431         struct ucred sucred; sucred.pid=0;
 432 ],[have_ucred=yes],[have_ucred=no])
 433 AC_MSG_RESULT($have_ucred)
 434 if test ${have_ucred} = yes; then
 435         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 436 fi
 437
 438 ########################################################################### curses
 439 have_curses="yes"
 440 OLD_CPPFLAGS="$CPPFLAGS"
 441 OLD_LD_FLAGS="$LDFLAGS"
 442 OLD_LIBS="$LIBS"
 443 AC_ARG_WITH(curses_headers, [AC_HELP_STRING(--with-curses-headers=dir,
 444         [look for curses.h also in dir])])
 445 if test -n "$with_curses_headers"; then
 446         curses_cppflags="-I$with_curses_headers"
 447         CPPFLAGS="$CPPFLAGS $curses_cppflags"
 448 fi
 449 AC_ARG_WITH(curses_libs, [AC_HELP_STRING(--with-curses-libs=dir,
 450         [look for libcurses also in dir])])
 451 if test -n "$with_curses_libs"; then
 452         curses_libs="-L$with_curses_libs"
 453         LDFLAGS="$LDFLAGS $curses_libs"
 454 fi
 455 AC_CHECK_HEADER(curses.h, [], [
 456         have_curses="no"
 457 ])
 458 AC_CHECK_LIB([curses], [initscr], [], [
 459         have_curses="no"
 460 ])
 461 if test "$have_curses" = "yes"; then
 462         AC_SUBST(curses_cppflags)
 463         AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on curses support])
 464         extras="$extras gui"
 465         executables="$executables gui"
 466 else
 467         AC_MSG_WARN([cannot build para_gui])
 468 fi
 469 CPPFLAGS="$OLD_CPPFLAGS"
 470 LDFLAGS="$OLD_LDFLAGS"
 471 LIBS="$OLD_LIBS"
 472
 473 ########################################################################### ip_mreqn
 474 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 475 AC_TRY_LINK([
 476         #include <netdb.h>
 477         #include <net/if.h>
 478 ],[
 479         struct ip_mreqn mn;
 480         mn.imr_ifindex = 0;
 481 ],[have_ip_mreqn=yes],[have_ip_mreqn=no])
 482 AC_MSG_RESULT($have_ip_mreqn)
 483 if test ${have_ip_mreqn} = yes; then
 484         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
 485 fi
 486 ########################################################################### osx
 487
 488 AC_MSG_CHECKING(for CoreAudio (MacOs))
 489 AC_TRY_LINK([
 490         #include <CoreAudio/CoreAudio.h>
 491 ],[
 492         AudioDeviceID id;
 493 ],[have_core_audio=yes],[have_core_audio=no])
 494 AC_MSG_RESULT($have_core_audio)
 495 if test ${have_core_audio} = yes; then
 496         f1="-framework CoreAudio"
 497         f2="-framework AudioToolbox"
 498         f3="-framework AudioUnit"
 499         f4="-framework CoreServices"
 500         f="$f1 $f2 $f3 $f4"
 501
 502         all_errlist_objs="$all_errlist_objs osx_write"
 503         audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
 504         audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
 505         audiod_ldflags="$audiod_ldflags $f"
 506
 507         write_errlist_objs="$write_errlist_objs osx_write ipc"
 508         write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
 509         write_ldflags="$write_ldflags $f"
 510         writers="$writers osx"
 511         default_writer="OSX_WRITE"
 512         AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 513 fi
 514 ########################################################### ogg/vorbis/speex
 515 have_ogg="yes"
 516 OLD_CPPFLAGS="$CPPFLAGS"
 517 OLD_LD_FLAGS="$LDFLAGS"
 518 OLD_LIBS="$LIBS"
 519 AC_ARG_WITH(ogg_headers, [AC_HELP_STRING(--with-ogg-headers=dir,
 520         [look for ogg headers also in dir])])
 521 AC_ARG_WITH(ogg_libs, [AC_HELP_STRING(--with-ogg-libs=dir,
 522         [look for ogg libs also in dir])])
 523 AC_ARG_WITH(vorbis_headers, [AC_HELP_STRING(--with-vorbis-headers=dir,
 524         [look for vorbis headers also in dir])])
 525 AC_ARG_WITH(vorbis_libs, [AC_HELP_STRING(--with-vorbis-libs=dir,
 526         [look for vorbis libs also in dir])])
 527 AC_ARG_WITH(speex_headers, [AC_HELP_STRING(--with-speex-headers=dir,
 528         [look for speex headers also in dir])])
 529 AC_ARG_WITH(speex_libs, [AC_HELP_STRING(--with-speex-libs=dir,
 530         [look for speex libs also in dir])])
 531
 532 if test -n "$with_ogg_headers"; then
 533         ogg_cppflags="-I$with_ogg_headers"
 534         CPPFLAGS="$CPPFLAGS $ogg_cppflags"
 535 fi
 536 if test -n "$with_ogg_libs"; then
 537         ogg_libs="-L$with_ogg_libs"
 538         LDFLAGS="$LDFLAGS $ogg_libs"
 539 fi
 540 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
 541 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
 542
 543 have_vorbis="yes"
 544 have_speex="yes"
 545 if test "$have_ogg" = "yes"; then
 546         # vorbis
 547         if test -n "$with_vorbis_headers"; then
 548                 vorbis_cppflags="-I$with_vorbis_headers"
 549                 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
 550         fi
 551         if test -n "$with_vorbis_libs"; then
 552                 vorbis_libs="-L$with_vorbis_libs"
 553                 LDFLAGS="$LDFLAGS $vorbis_libs"
 554         fi
 555         AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
 556         AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
 557
 558         # speex
 559         if test -n "$with_speex_headers"; then
 560                 speex_cppflags="-I$with_speex_headers"
 561                 CPPFLAGS="$CPPFLAGS $speex_cppflags"
 562         fi
 563         if test -n "$with_speex_libs"; then
 564                 speex_libs="-L$with_speex_libs"
 565                 LDFLAGS="$LDFLAGS $speex_libs"
 566         fi
 567         AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
 568         AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
 569 else
 570         have_vorbis="no"
 571         have_speex="no"
 572 fi
 573
 574 msg="support in para_server/para_filter/para_afh"
 575 if test "$have_vorbis" = "yes" || test "$have_speex" = "yes"; then
 576         AC_SUBST(ogg_cppflags)
 577         ogg_libs="$ogg_libs -logg"
 578         if test "$OSTYPE" = "Darwin"; then
 579                 ogg_libs="-Wl,-bind_at_load $ogg_libs"
 580         fi
 581         server_ldflags="$server_ldflags $ogg_libs"
 582         filter_ldflags="$filter_ldflags $ogg_libs"
 583         audiod_ldflags="$audiod_ldflags $ogg_libs"
 584         afh_ldflags="$afh_ldflags $ogg_libs"
 585         all_errlist_objs="$all_errlist_objs ogg_afh_common"
 586         afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 587         server_errlist_objs="$server_errlist_objs ogg_afh_common"
 588 else
 589         AC_MSG_WARN([vorbis/speex require ogg])
 590 fi
 591 if test "$have_vorbis" = "yes"; then
 592         all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 593         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
 594         filters="$filters oggdec"
 595         vorbis_libs="-lvorbis -lvorbisfile"
 596         server_ldflags="$server_ldflags $vorbis_libs"
 597         filter_ldflags="$filter_ldflags $vorbis_libs"
 598         audiod_ldflags="$audiod_ldflags $vorbis_libs"
 599         afh_ldflags="$afh_ldflags $vorbis_libs"
 600
 601         server_errlist_objs="$server_errlist_objs ogg_afh"
 602         filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 603         audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 604         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 605
 606         audiod_audio_formats="$audiod_audio_formats ogg"
 607         server_audio_formats="$server_audio_formats ogg"
 608 else
 609         AC_MSG_WARN([no ogg/vorbis $msg])
 610 fi
 611 if test "$have_speex" = "yes"; then
 612         all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
 613         AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
 614         filters="$filters spxdec"
 615         speex_libs="-lspeex"
 616         server_ldflags="$server_ldflags $speex_libs"
 617         filter_ldflags="$filter_ldflags $speex_libs"
 618         audiod_ldflags="$audiod_ldflags $speex_libs"
 619         afh_ldflags="$afh_ldflags $speex_libs"
 620
 621         server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 622         filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 623         audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 624         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 625
 626         audiod_audio_formats="$audiod_audio_formats spx"
 627         server_audio_formats="$server_audio_formats spx"
 628 else
 629         AC_MSG_WARN([no ogg/speex $msg])
 630 fi
 631 CPPFLAGS="$OLD_CPPFLAGS"
 632 LDFLAGS="$OLD_LDFLAGS"
 633 LIBS="$OLD_LIBS"
 634 ########################################################################### faad
 635 have_faad=yes
 636 OLD_CPPFLAGS="$CPPFLAGS"
 637 OLD_LD_FLAGS="$LDFLAGS"
 638 OLD_LIBS="$LIBS"
 639 AC_ARG_WITH(faad_headers, [AC_HELP_STRING(--with-faad-headers=dir,
 640         [look for neaacdec.h also in dir])])
 641 if test -n "$with_faad_headers"; then
 642         faad_cppflags="-I$with_faad_headers"
 643         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 644 fi
 645 AC_ARG_WITH(faad_libs, [AC_HELP_STRING(--with-faad-libs=dir,
 646         [look for libfaad also in dir])])
 647 if test -n "$with_faad_libs"; then
 648         faad_libs="-L$with_faad_libs"
 649         LDFLAGS="$LDFLAGS $faad_libs"
 650 fi
 651 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 652 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 653 if test "$have_faad" = "yes"; then
 654         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 655         all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
 656         filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
 657         afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
 658         audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
 659         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 660         server_ldflags="$server_ldflags $faad_libs -lfaad"
 661         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 662         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 663         afh_ldflags="$afh_ldflags $faad_libs -lfaad"
 664         audiod_audio_formats="$audiod_audio_formats aac"
 665         server_audio_formats="$server_audio_formats aac"
 666         filters="$filters aacdec"
 667         AC_SUBST(faad_cppflags)
 668 else
 669         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 670 fi
 671 CPPFLAGS="$OLD_CPPFLAGS"
 672 LDFLAGS="$OLD_LDFLAGS"
 673 LIBS="$OLD_LIBS"
 674 ########################################################################### mad
 675 have_mad="yes"
 676 OLD_CPPFLAGS="$CPPFLAGS"
 677 OLD_LD_FLAGS="$LDFLAGS"
 678 OLD_LIBS="$LIBS"
 679
 680 AC_ARG_WITH(mad_headers, [AC_HELP_STRING(--with-mad-headers=dir,
 681         [look for mad.h also in dir])])
 682 if test -n "$with_mad_headers"; then
 683         mad_cppflags="-I$with_mad_headers"
 684         CPPFLAGS="$CPPFLAGS $mad_cppflags"
 685 fi
 686 AC_ARG_WITH(mad_libs, [AC_HELP_STRING(--with-mad-libs=dir,
 687         [look for libmad also in dir])])
 688 if test -n "$with_mad_libs"; then
 689         mad_libs="-L$with_mad_libs"
 690         LDFLAGS="$LDFLAGS $mad_libs"
 691 fi
 692 AC_CHECK_HEADERS([mad.h], [], [
 693         have_mad="no"
 694 ])
 695 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 696         have_mad="no"
 697 ])
 698 if test "$have_mad" = "yes"; then
 699         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 700         filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
 701         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
 702         all_errlist_objs="$all_errlist_objs mp3dec_filter"
 703         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 704         audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 705         filter_ldflags="$filter_ldflags $mad_libs -lmad"
 706         audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
 707         audiod_audio_formats="$audiod_audio_formats mp3"
 708         filters="$filters mp3dec"
 709         AC_SUBST(mad_cppflags)
 710 else
 711         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 712 fi
 713 CPPFLAGS="$OLD_CPPFLAGS"
 714 LDFLAGS="$OLD_LDFLAGS"
 715 LIBS="$OLD_LIBS"
 716 ###################################################################### libid3tag
 717 AC_MSG_CHECKING(for libid3tag)
 718 AC_TRY_LINK([
 719         #include <id3tag.h>
 720 ],[
 721         struct id3_tag t = {.flags = 0};
 722 ],[have_libid3tag=yes],[have_libid3tag=no])
 723 AC_MSG_RESULT($have_libid3tag)
 724 if test ${have_libid3tag} = yes; then
 725         AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
 726         server_ldflags="$server_ldflags -lid3tag"
 727         afh_ldflags="$afh_ldflags -lid3tag"
 728 else
 729         AC_MSG_WARN([no support for id3v2 tags])
 730 fi
 731 ########################################################################### flac
 732 OLD_CPPFLAGS="$CPPFLAGS"
 733 OLD_LD_FLAGS="$LDFLAGS"
 734 OLD_LIBS="$LIBS"
 735
 736 have_flac="yes"
 737 AC_ARG_WITH(flac_headers, [AC_HELP_STRING(--with-flac-headers=dir,
 738         [look for flac headers also in dir])])
 739 if test -n "$with_flac_headers"; then
 740         flac_cppflags="-I$with_flac_headers"
 741         CPPFLAGS="$CPPFLAGS $flac_cppflags"
 742 fi
 743 AC_ARG_WITH(flac_libs, [AC_HELP_STRING(--with-flac-libs=dir,
 744         [look for flac libs also in dir])])
 745 if test -n "$with_flac_libs"; then
 746         flac_libs="-L$with_flac_libs"
 747         LDFLAGS="$LDFLAGS $flac_libs"
 748 fi
 749 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 750 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no)
 751 if test "$have_flac" = "yes"; then
 752         AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
 753         all_errlist_objs="$all_errlist_objs flacdec_filter flac_afh"
 754         filter_errlist_objs="$filter_errlist_objs flacdec_filter"
 755         audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
 756         afh_errlist_objs="$afh_errlist_objs flac_afh"
 757         server_errlist_objs="$server_errlist_objs flac_afh"
 758         filter_ldflags="$filter_ldflags $flac_libs -lFLAC"
 759         audiod_ldflags="$audiod_ldflags $flac_libs -lFLAC"
 760         server_ldflags="$server_ldflags $flac_libs -lFLAC"
 761         afh_ldflags="$afh_ldflags $flac_libs -lFLAC"
 762         filters="$filters flacdec"
 763         server_audio_formats="$server_audio_formats flac"
 764         audiod_audio_formats="$audiod_audio_formats flac"
 765         AC_SUBST(flac_cppflags)
 766 else
 767         AC_MSG_WARN([no flac support in para_audiod/para_filter])
 768 fi
 769 CPPFLAGS="$OLD_CPPFLAGS"
 770 LDFLAGS="$OLD_LDFLAGS"
 771 LIBS="$OLD_LIBS"
 772 ########################################################################### oss
 773 OLD_CPPFLAGS="$CPPFLAGS"
 774 OLD_LD_FLAGS="$LDFLAGS"
 775 OLD_LIBS="$LIBS"
 776
 777 have_oss="yes"
 778 msg="=> will not build para_fade/oss writer"
 779
 780 AC_CHECK_HEADER(sys/soundcard.h, [
 781         extras="$extras fade"
 782         executables="$executables fade"
 783         all_errlist_objs="$all_errlist_objs oss_write"
 784         audiod_errlist_objs="$audiod_errlist_objs oss_write"
 785         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
 786
 787         write_errlist_objs="$write_errlist_objs oss_write"
 788         write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
 789         writers="$writers oss"
 790         default_writer="OSS_WRITE"
 791         AC_CHECK_LIB(ossaudio, _oss_ioctl, [
 792                         audiod_ldflags="$audiod_ldflags -lossaudio"
 793                         write_ldflags="$write_ldflags -lossaudio"
 794                         fade_ldflags="$write_ldflags -lossaudio"
 795                 ]
 796         )
 797         ],
 798         [
 799                 have_oss="no"
 800                 AC_MSG_WARN([no sys/soundcard.h $msg])
 801         ]
 802 )
 803 CPPFLAGS="$OLD_CPPFLAGS"
 804 LDFLAGS="$OLD_LDFLAGS"
 805 LIBS="$OLD_LIBS"
 806
 807 ########################################################################### alsa
 808 OLD_CPPFLAGS="$CPPFLAGS"
 809 OLD_LD_FLAGS="$LDFLAGS"
 810 OLD_LIBS="$LIBS"
 811
 812 msg="=> no alsa support for para_audiod/para_write"
 813 if test "$OSTYPE" != "Linux"; then
 814         have_alsa="no"
 815 else
 816         have_alsa="yes"
 817 fi
 818 if test "$have_alsa" = "yes"; then
 819         AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 820                 have_alsa="no"
 821                 AC_MSG_WARN([no alsa/asoundlib $msg])
 822         ])
 823 fi
 824
 825 if test "$have_alsa" = "yes"; then
 826         AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 827                 have_alsa="no"
 828                 AC_MSG_WARN([no libasound $msg])
 829         ])
 830 fi
 831
 832 if test "$have_alsa" = "yes"; then
 833         all_errlist_objs="$all_errlist_objs alsa_write"
 834         audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 835         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
 836         audiod_ldflags="$audiod_ldflags -lasound"
 837
 838         write_errlist_objs="$write_errlist_objs alsa_write"
 839         write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
 840         write_ldflags="$write_ldflags -lasound"
 841         writers="$writers alsa"
 842         default_writer="ALSA_WRITE"
 843 fi
 844
 845 CPPFLAGS="$OLD_CPPFLAGS"
 846 LDFLAGS="$OLD_LDFLAGS"
 847 LIBS="$OLD_LIBS"
 848 ########################################################################### libao
 849 OLD_CPPFLAGS="$CPPFLAGS"
 850 OLD_LD_FLAGS="$LDFLAGS"
 851 OLD_LIBS="$LIBS"
 852
 853 have_ao="yes"
 854 AC_ARG_WITH(ao_headers, [AC_HELP_STRING(--with-ao-headers=dir,
 855         [look for ao/ao.h also in dir])])
 856 if test -n "$with_ao_headers"; then
 857         ao_cppflags="-I$with_ao_headers"
 858         CPPFLAGS="$CPPFLAGS $ao_cppflags"
 859 fi
 860 AC_ARG_WITH(ao_libs, [AC_HELP_STRING(--with-ao-libs=dir,
 861         [look for libao also in dir])])
 862 if test -n "$with_ao_libs"; then
 863         ao_libs="-L$with_ao_libs"
 864         LDFLAGS="$LDFLAGS $ao_libs"
 865 fi
 866 msg="no libao support for para_audiod/para_write"
 867 AC_CHECK_HEADERS([ao/ao.h], [
 868         ], [
 869         have_ao="no"
 870         AC_MSG_WARN([ao.h not found, $msg])
 871 ])
 872 if test "$have_ao" = "yes"; then
 873         AC_CHECK_LIB([ao], [ao_initialize], [], [
 874                 have_ao="no"
 875                 AC_MSG_WARN([ao lib not found or not working, $msg])
 876         ])
 877 fi
 878 if test "$have_ao" = "yes"; then
 879         AC_CHECK_HEADERS([pthread.h], [
 880                 ], [
 881                 have_ao="no"
 882                 AC_MSG_WARN([pthread.h not found, $msg])
 883         ])
 884 fi
 885 if test "$have_ao" = "yes"; then
 886         AC_CHECK_LIB([pthread], [pthread_create], [], [
 887                 have_ao="no"
 888                 AC_MSG_WARN([pthread lib not found or not working, $msg])
 889         ])
 890 fi
 891 if test "$have_ao" = "yes"; then
 892         all_errlist_objs="$all_errlist_objs ao_write"
 893         audiod_errlist_objs="$audiod_errlist_objs ao_write"
 894         audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
 895         audiod_ldflags="$audiod_ldflags -lao -lpthread"
 896
 897         write_errlist_objs="$write_errlist_objs ao_write"
 898         write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
 899         write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
 900         writers="$writers ao"
 901         AC_SUBST(ao_cppflags)
 902 fi
 903
 904 CPPFLAGS="$OLD_CPPFLAGS"
 905 LDFLAGS="$OLD_LDFLAGS"
 906 LIBS="$OLD_LIBS"
 907 ############################################################# readline
 908 OLD_CPPFLAGS="$CPPFLAGS"
 909 OLD_LD_FLAGS="$LDFLAGS"
 910 OLD_LIBS="$LIBS"
 911
 912 have_readline="yes"
 913 AC_ARG_WITH(readline_headers, [AC_HELP_STRING(--with-readline-headers=dir,
 914         [look for libreadline header files also in dir])])
 915 if test -n "$with_readline_headers"; then
 916         readline_cppflags="-I$with_readline_headers"
 917         CPPFLAGS="$CPPFLAGS $readline_cppflags"
 918 fi
 919
 920 AC_ARG_WITH(readline_libs, [AC_HELP_STRING(--with-readline-libs=dir,
 921         [look for readline library also in dir])])
 922 if test -n "$with_readline_libs"; then
 923         readline_libs="-L$with_readline_libs"
 924         LDFLAGS="$LDFLAGS $readline_libs"
 925 fi
 926 msg="no interactive cli support"
 927 AC_CHECK_HEADERS([readline/readline.h], [
 928         ], [
 929         have_readline="no"
 930         AC_MSG_WARN([readline/readline.h not found, $msg])
 931 ])
 932 if test "$have_readline" = "yes"; then
 933         readline_libs="$readline_libs -lreadline"
 934         AC_SEARCH_LIBS([rl_replace_line], [readline], [], [have_readline="no"])
 935         if test "$have_readline" = "no"; then # try with -lcurses
 936                 # clear cache
 937                 AC_MSG_NOTICE([trying again with -lcurses])
 938                 unset ac_cv_search_rl_replace_line 2> /dev/null
 939                 AC_SEARCH_LIBS([rl_replace_line], [readline], [
 940                         have_readline=yes
 941                         readline_libs="$readline_libs -lcurses"
 942                 ], [], [-lcurses])
 943         fi
 944         if test "$have_readline" = "no"; then # try with -ltermcap
 945                 # clear cache
 946                 AC_MSG_NOTICE([trying again with -ltermcap])
 947                 unset ac_cv_search_rl_replace_line 2> /dev/null
 948                 AC_SEARCH_LIBS([rl_replace_line], [readline], [
 949                         have_readline=yes
 950                         readline_libs="$readline_libs -ltermcap"
 951                 ], [], [-ltermcap])
 952         fi
 953 fi
 954
 955 if test "$have_readline" = "yes"; then
 956         all_errlist_objs="$all_errlist_objs interactive"
 957         client_errlist_objs="$client_errlist_objs interactive"
 958         client_ldflags="$client_ldflags $readline_libs"
 959         audioc_errlist_objs="$audioc_errlist_objs buffer_tree interactive sched time"
 960         audioc_ldflags="$audioc_ldflags $readline_libs"
 961         AC_SUBST(readline_cppflags)
 962         AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
 963 else
 964         AC_MSG_WARN([libreadline not found or unusable])
 965 fi
 966 CPPFLAGS="$OLD_CPPFLAGS"
 967 LDFLAGS="$OLD_LDFLAGS"
 968 LIBS="$OLD_LIBS"
 969 #############################################################
 970
 971
 972 AC_SUBST(install_sh, [$INSTALL])
 973 AC_CONFIG_FILES([Makefile])
 974
 975
 976 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 977 AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
 978 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) }])
 979 ############################################################# error2.h
 980 AC_MSG_NOTICE(creating error2.h)
 981 for i in $executables; do
 982         echo "$i: "
 983         eval echo \$${i}_errlist_objs
 984 done | ./error2.pl > error2.h
 985 for obj in $all_errlist_objs; do
 986         SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
 987 done
 988 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
 989         [enum {$SS NUM_SS}],
 990         [list of all objects that use the paraslash error facility]
 991 )
 992
 993 ################################################################## status items
 994
 995 status_items="basename status num_played mtime bitrate frequency file_size
 996 status_flags format score techinfo afs_mode
 997 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
 998 offset seconds_total stream_start current_time audiod_uptime image_id
 999 lyrics_id duration directory lyrics_name image_name path hash channels
1000 last_played num_chunks chunk_time amplification artist title year album
1001 comment"
1002
1003 result=
1004 for i in $status_items; do
1005         result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1006 done
1007 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1008         [enum of all status items])
1009
1010 result=
1011 for i in $status_items; do
1012         result="$result \"$i\", "
1013 done
1014 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1015         [char * array of all status items])
1016
1017 AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
1018         [formats supported by para_server and para_afh])
1019
1020 AC_SUBST(executables, add_para($executables))
1021
1022 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
1023 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
1024 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
1025 server_objs="$server_cmdline_objs $server_errlist_objs"
1026 write_objs="$write_cmdline_objs $write_errlist_objs"
1027 client_objs="$client_cmdline_objs $client_errlist_objs"
1028 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
1029 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
1030 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
1031
1032 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1033 AC_SUBST(recv_ldflags, $recv_ldflags)
1034 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1035         errors used by para_recv)
1036
1037 AC_SUBST(filter_objs, add_dot_o($filter_objs))
1038 AC_SUBST(filter_ldflags, $filter_ldflags)
1039 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
1040         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
1041
1042 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1043 AC_SUBST(audiod_ldflags, $audiod_ldflags)
1044 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1045         errors used by para_audiod)
1046
1047 AC_SUBST(server_objs, add_dot_o($server_objs))
1048 AC_SUBST(server_ldflags, $server_ldflags)
1049 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
1050         objlist_to_errlist($server_errlist_objs), errors used by para_server)
1051
1052 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1053 AC_SUBST(afh_ldflags, $afh_ldflags)
1054 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1055         objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1056
1057 AC_SUBST(write_objs, add_dot_o($write_objs))
1058 AC_SUBST(write_ldflags, $write_ldflags)
1059 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1060         objlist_to_errlist($write_errlist_objs), errors used by para_write)
1061
1062 AC_SUBST(client_objs, add_dot_o($client_objs))
1063 AC_SUBST(client_ldflags, $client_ldflags)
1064 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
1065         objlist_to_errlist($client_errlist_objs), errors used by para_client)
1066
1067 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1068 AC_SUBST(audioc_ldflags, $audioc_ldflags)
1069 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1070         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1071
1072 AC_SUBST(gui_objs, add_dot_o($gui_objs))
1073 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1074         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1075
1076 AC_SUBST(fade_objs, add_dot_o($fade_objs))
1077 AC_SUBST(fade_ldflags, $fade_ldflags)
1078 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
1079         objlist_to_errlist($fade_errlist_objs), errors used by para_fade)
1080
1081
1082 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
1083 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
1084         enum of supported filters)
1085 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
1086 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
1087 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
1088 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
1089
1090 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1091 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1092         enum of supported writers)
1093 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1094 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1095 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1096 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1097 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1098 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1099 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1100
1101 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1102 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1103         enum of audio formats supported by audiod)
1104 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1105 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1106
1107 AC_OUTPUT
1108 AC_MSG_NOTICE([
1109 paraslash configuration:
1110 ~~~~~~~~~~~~~~~~~~~~~~~~
1111 unix socket credentials: $have_ucred
1112 readline (interactive CLIs): $have_readline
1113 audio formats supported by para_server/para_afh: $server_audio_formats
1114 id3 version2 support: $have_libid3tag
1115 filters supported by para_audiod/para_filter: $filters
1116 writers supported by para_audiod/para_write: $writers
1117 optional executables: $extras
1118 ])