The afh_receiver, infrastructure.
[paraslash.git] / configure.ac
1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
3
4 AC_PREREQ([2.61])
5
6
7 AC_INIT([paraslash],[git],[maan@systemlinux.org])
8 AC_CONFIG_HEADER([config.h])
9
10 AC_SUBST(install_sh, [$INSTALL])
11 AC_CONFIG_FILES([Makefile])
12 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
13 AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
14 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 $i | tr 'a-z' 'A-Z')), "; done) }])
15 AC_PATH_PROG(UNAMEPATH, uname, no)
16 if test "$UNAMEPATH" = "no"; then
17 AC_MSG_ERROR(unable to determine system type)
18 fi
19 AC_MSG_CHECKING(os type)
20 OSTYPE="`$UNAMEPATH -s`"
21 AC_MSG_RESULT("$OSTYPE")
22
23 if test "$OSTYPE" = "SunOS"; then
24 # needed on SunOS for socket magic
25 arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
26 AC_SUBST(arch_cppflags)
27 fi
28
29 AC_C_BIGENDIAN()
30
31 AC_PATH_PROG([gengetopt], [gengetopt])
32 test -z "$gengetopt" && AC_MSG_ERROR(
33 [gengetopt is required to build this package])
34
35 AC_PATH_PROG([help2man], [help2man])
36 test -z "$help2man" && AC_MSG_ERROR(
37 [help2man is required to build this package])
38
39 AC_PROG_CC
40 AC_PROG_CPP
41 AC_PROG_INSTALL
42 AC_REPLACE_FNMATCH
43
44 AC_HEADER_DIRENT
45 AC_HEADER_STDC
46 AC_HEADER_SYS_WAIT
47 AC_HEADER_STDBOOL
48 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h \
49 stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h \
50 sys/ipc.h unistd.h utime.h stddef.h],
51 [], [AC_MSG_ERROR([$ac_header not found])])
52
53 # Checks for typedefs, structures, and compiler characteristics.
54 AC_C_CONST
55 AC_C_INLINE
56 AC_TYPE_OFF_T
57 AC_TYPE_PID_T
58 AC_TYPE_SIZE_T
59 AC_HEADER_TIME
60 AC_STRUCT_TM
61 AC_TYPE_INT8_T
62 AC_TYPE_INT16_T
63 AC_TYPE_INT32_T
64 AC_TYPE_INT64_T
65 AC_TYPE_MODE_T
66 AC_TYPE_SSIZE_T
67 AC_TYPE_UID_T
68 AC_TYPE_UINT8_T
69 AC_TYPE_UINT16_T
70 AC_TYPE_UINT32_T
71 AC_TYPE_UINT64_T
72
73 # Checks for library functions.
74 AC_FUNC_FORK
75 AC_PROG_GCC_TRADITIONAL
76 AC_FUNC_MALLOC
77 AC_FUNC_MEMCMP
78 AC_FUNC_MKTIME
79 AC_FUNC_MMAP
80 AC_FUNC_REALLOC
81 AC_FUNC_SELECT_ARGTYPES
82 AC_FUNC_STAT
83 AC_FUNC_STRFTIME
84 AC_FUNC_VPRINTF
85 AC_FUNC_CLOSEDIR_VOID
86 AC_FUNC_LSTAT
87
88 AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
89 regcomp select strchr strdup strerror strstr strtol uname \
90 fchdir gettimeofday localtime_r munmap strcasecmp strcspn \
91 strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
92 [AC_MSG_ERROR([function not found, cannot live without it])])
93
94 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
95
96
97 all_errlist_objs="mp3_afh afh_common net string signal time daemon
98 stat afh amp_filter fd ringbuffer sched audiod
99 grab_client filter_common wav_filter compress_filter http_recv
100 dccp_recv recv_common write_common file_write audiod_command
101 client_common recv stdout filter stdin audioc write client
102 exec send_common ggo udp_recv color fec fecdec_filter
103 prebuffer_filter bitstream imdct
104 wma_afh wma_common wmadec_filter buffer_tree crypt_common
105 gui gui_theme sideband afh_recv"
106 executables="recv filter audioc write client afh audiod"
107
108 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv afh_recv)"
109
110 recv_errlist_objs="
111 http_recv recv_common recv time string net dccp_recv fd
112 sched stdout ggo udp_recv buffer_tree afh_recv afh_common
113 wma_afh wma_common mp3_afh
114 "
115
116 recv_ldflags=""
117
118 filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
119 filter_errlist_objs="filter_common wav_filter compress_filter filter string
120 stdin stdout sched fd amp_filter ggo fecdec_filter fec
121 prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
122 filter_ldflags="-lm"
123 filters=" compress wav amp fecdec wmadec prebuffer"
124
125 audioc_cmdline_objs="add_cmdline(audioc)"
126 audioc_errlist_objs="audioc string net fd"
127 audioc_ldflags=""
128
129 audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
130 audiod_errlist_objs="audiod signal string daemon stat net crypt_common sideband
131 time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
132 recv_common fd sched write_common file_write audiod_command fecdec_filter
133 client_common ggo udp_recv color fec prebuffer_filter
134 bitstream imdct wma_common wmadec_filter buffer_tree"
135 audiod_ldflags="-lm"
136 audiod_audio_formats="wma"
137
138 afh_cmdline_objs="add_cmdline(afh)"
139 afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common"
140 afh_ldflags=""
141
142 write_cmdline_objs="add_cmdline(write file_write)"
143 write_errlist_objs="write write_common file_write time fd string sched stdin
144 buffer_tree ggo"
145 write_ldflags=""
146 writers=" file"
147 default_writer="FILE_WRITE"
148
149 client_cmdline_objs="add_cmdline(client)"
150 client_errlist_objs="client net string fd sched stdin stdout time sideband
151 client_common buffer_tree crypt_common"
152 client_ldflags=""
153
154 gui_cmdline_objs="add_cmdline(gui)"
155 gui_errlist_objs="exec signal string stat ringbuffer fd gui gui_theme"
156 gui_objs="$gui_cmdline_objs $gui_errlist_objs"
157 ########################################################################### snprintf
158 # ===========================================================================
159 # http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
160 # ===========================================================================
161 #
162 # SYNOPSIS
163 #
164 # AX_FUNC_SNPRINTF
165 #
166 # DESCRIPTION
167 #
168 # Checks for a fully C99 compliant snprintf, in particular checks whether
169 # it does bounds checking and returns the correct string length; does the
170 # same check for vsnprintf. If no working snprintf or vsnprintf is found,
171 # it prints an error message and aborts.
172 #
173 # LICENSE
174 #
175 # Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
176 #
177 # Copying and distribution of this file, with or without modification, are
178 # permitted in any medium without royalty provided the copyright notice
179 # and this notice are preserved.
180
181 AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
182 AC_DEFUN([AX_FUNC_SNPRINTF],
183 [AC_CHECK_FUNCS(snprintf vsnprintf)
184 AC_MSG_CHECKING(for working snprintf)
185 AC_CACHE_VAL(ac_cv_have_working_snprintf,
186 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
187 #include <stdio.h>
188
189 int main(void)
190 {
191 char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
192 char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
193 int i;
194 i = snprintf (bufs, 2, "%s", "111");
195 if (strcmp (bufs, "1")) exit (1);
196 if (i != 3) exit (1);
197 i = snprintf (bufd, 2, "%d", 111);
198 if (strcmp (bufd, "1")) exit (1);
199 if (i != 3) exit (1);
200 exit(0);
201 }]])],[ac_cv_have_working_snprintf=yes],
202 [ac_cv_have_working_snprintf=no],[ac_cv_have_working_snprintf=cross])])
203 AC_MSG_RESULT([$ac_cv_have_working_snprintf])
204 AC_MSG_CHECKING(for working vsnprintf)
205 AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
206 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
207 #include <stdarg.h>
208
209 int my_vsnprintf (char *buf, const char *tmpl, ...)
210 {
211 int i;
212 va_list args;
213 va_start (args, tmpl);
214 i = vsnprintf (buf, 2, tmpl, args);
215 va_end (args);
216 return i;
217 }
218
219 int main(void)
220 {
221 char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
222 char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
223 int i;
224 i = my_vsnprintf (bufs, "%s", "111");
225 if (strcmp (bufs, "1")) exit (1);
226 if (i != 3) exit (1);
227 i = my_vsnprintf (bufd, "%d", 111);
228 if (strcmp (bufd, "1")) exit (1);
229 if (i != 3) exit (1);
230 exit(0);
231 }]])],[ac_cv_have_working_vsnprintf=yes],
232 [ac_cv_have_working_vsnprintf=no],[ac_cv_have_working_vsnprintf=cross])])
233 AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
234 if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
235 AC_MSG_ERROR([fatal: buggy snprintf() detected])
236 fi])
237 AX_FUNC_SNPRINTF()
238 ########################################################################### osl
239 have_osl=yes
240 OLD_CPPFLAGS="$CPPFLAGS"
241 OLD_LD_FLAGS="$LDFLAGS"
242 OLD_LIBS="$LIBS"
243 AC_ARG_WITH(osl_headers, [AS_HELP_STRING(--with-osl-headers=dir,
244 [look for osl.h also in dir])])
245 if test -n "$with_osl_headers"; then
246 osl_cppflags="-I$with_osl_headers"
247 CPPFLAGS="$CPPFLAGS $osl_cppflags"
248 fi
249 AC_ARG_WITH(osl_libs, [AS_HELP_STRING(--with-osl-libs=dir,
250 [look for libosl also in dir])])
251 if test -n "$with_osl_libs"; then
252 osl_libs="-L$with_osl_libs"
253 LDFLAGS="$LDFLAGS $osl_libs"
254 fi
255
256 AC_CHECK_HEADER(osl.h, [], have_osl=no)
257 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
258 if test "$have_osl" = "no"; then
259 AC_MSG_WARN([libosl not found, can not build para_server.
260 Download libosl at
261 http://systemlinux.org/~maan/osl
262 or execute
263 git clone git://git.tuebingen.mpg.de/osl
264 ])
265 else
266 extras="$extras server"
267 executables="$executables server"
268 server_cmdline_objs="add_cmdline(server)"
269 server_errlist_objs="server afh_common mp3_afh vss command net
270 string signal time daemon http_send close_on_fork mm
271 crypt_common ipc dccp_send fd user_list chunk_queue
272 afs aft mood score attribute blob playlist sched acl
273 send_common udp_send color fec wma_afh wma_common sideband"
274 all_errlist_objs="$all_errlist_objs server vss command
275 http_send close_on_fork mm ipc dccp_send user_list
276 chunk_queue afs aft mood score attribute blob playlist
277 acl udp_send"
278
279 server_ldflags=""
280 server_audio_formats="mp3 wma"
281 AC_SUBST(osl_cppflags)
282 server_ldflags="$server_ldflags $osl_libs -losl"
283 fi
284 CPPFLAGS="$OLD_CPPFLAGS"
285 LDFLAGS="$OLD_LDFLAGS"
286 LIBS="$OLD_LIBS"
287 ########################################################################### crypto
288 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
289 Force using crypto library "lib". This package requires either
290 openssl or libgcrypt being installed. Possible values for "lib"
291 are thus "openssl" and "gcrypt". If this option is not given,
292 openssl is tried first. If openssl was not found, gcrypt is
293 tried next.])])
294
295 case "$enable_cryptolib" in
296 "openssl") check_openssl="yes"; check_gcrypt="no";;
297 "gcrypt") check_openssl="no"; check_gcrypt="yes";;
298 "") check_openssl="yes"; check_gcrypt="yes";;
299 *) AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib]);;
300 esac
301 ###################################################################### openssl
302 if test "$check_openssl" = "yes"; then
303 OLD_CPPFLAGS="$CPPFLAGS"
304 OLD_LD_FLAGS="$LDFLAGS"
305 OLD_LIBS="$LIBS"
306 have_openssl="yes"
307 AC_ARG_WITH(openssl_headers, [AS_HELP_STRING(--with-openssl-headers=dir,
308 [look for openssl headers also in dir])])
309 if test -n "$with_openssl_headers"; then
310 openssl_cppflags="-I$with_openssl_headers"
311 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
312 fi
313 AC_ARG_WITH(openssl_libs, [AS_HELP_STRING(--with-openssl-libs=dir,
314 [look for openssl libraries also in dir])])
315 if test -n "$with_openssl_libs"; then
316 openssl_libs="-L$with_openssl_libs"
317 LDFLAGS="$LDFLAGS $openssl_libs"
318 fi
319 AC_CHECK_HEADER(openssl/ssl.h, [], [have_openssl="no"])
320 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
321 if test "$have_openssl" = "no" -a -z "$with_openssl_headers$with_openssl_libs"; then
322 # try harder: openssl is sometimes installed in /usr/local/ssl
323 openssl_cppflags="-I/usr/local/ssl/include"
324 CPPFLAGS="$CPPFLAGS $openssl_cppflags"
325 openssl_libs="-L/usr/local/ssl/lib"
326 LDFLAGS="$LDFLAGS $openssl_libs"
327 # clear cache
328 unset ac_cv_header_openssl_ssl_h 2> /dev/null
329 unset ac_cv_lib_crypto_RAND_bytes 2> /dev/null
330 AC_CHECK_HEADER(openssl/ssl.h, [have_openssl="yes"], [])
331 if test "$have_openssl" = "yes"; then
332 AC_CHECK_LIB([crypto], [RAND_bytes], [], [have_openssl="no"])
333 fi
334 fi
335 if test "$have_openssl" = "yes"; then
336 AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
337 AC_SUBST(openssl_cppflags)
338 openssl_libs="$openssl_libs -lssl -lcrypto"
339 server_ldflags="$server_ldflags $openssl_libs"
340 client_ldflags="$client_ldflags $openssl_libs"
341 audiod_ldflags="$audiod_ldflags $openssl_libs"
342
343 all_errlist_objs="$all_errlist_objs crypt"
344 server_errlist_objs="$server_errlist_objs crypt"
345 client_errlist_objs="$client_errlist_objs crypt"
346 audiod_errlist_objs="$audiod_errlist_objs crypt"
347
348 check_gcrypt="no"
349 else
350 AC_MSG_WARN([openssl libraries not found])
351 fi
352 CPPFLAGS="$OLD_CPPFLAGS"
353 LDFLAGS="$OLD_LDFLAGS"
354 LIBS="$OLD_LIBS"
355 else
356 have_openssl="no"
357 fi
358 ########################################################################### gcrypt
359 if test "$check_gcrypt" = "yes"; then
360 OLD_CPPFLAGS="$CPPFLAGS"
361 OLD_LD_FLAGS="$LDFLAGS"
362 OLD_LIBS="$LIBS"
363 have_gcrypt="yes"
364 AC_ARG_WITH(gcrypt_headers, [AS_HELP_STRING(--with-gcrypt-headers=dir,
365 [look for gcrypt headers also in dir])])
366 if test -n "$with_gcrypt_headers"; then
367 gcrypt_cppflags="-I$with_gcrypt_headers"
368 CPPFLAGS="$CPPFLAGS $gcrypt_cppflags"
369 fi
370 AC_ARG_WITH(gcrypt_libs, [AS_HELP_STRING(--with-gcrypt-libs=dir,
371 [look for libgcrypt also in dir])])
372 if test -n "$with_gcrypt_libs"; then
373 gcrypt_libs="-L$with_gcrypt_libs"
374 LDFLAGS="$LDFLAGS $gcrypt_libs"
375 fi
376 AC_CHECK_HEADER(gcrypt.h, [], [have_gcrypt="no"])
377 AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [have_gcrypt="no"])
378 if test "$have_gcrypt" = "yes"; then
379 AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
380 AC_SUBST(gcrypt_cppflags)
381 gcrypt_libs="$gcrypt_libs -lgcrypt"
382 server_ldflags="$server_ldflags $gcrypt_libs"
383 client_ldflags="$client_ldflags $gcrypt_libs"
384 audiod_ldflags="$audiod_ldflags $gcrypt_libs"
385
386 all_errlist_objs="$all_errlist_objs gcrypt"
387 server_errlist_objs="$server_errlist_objs gcrypt"
388 client_errlist_objs="$client_errlist_objs gcrypt"
389 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
390 else
391 AC_MSG_WARN([gcrypt library not found])
392 fi
393 CPPFLAGS="$OLD_CPPFLAGS"
394 LDFLAGS="$OLD_LDFLAGS"
395 LIBS="$OLD_LIBS"
396 else
397 have_gcrypt="no"
398 fi
399 ###########################################################################
400 if test "$have_openssl" = "no" -a "$have_gcrypt" = "no"; then
401 AC_MSG_ERROR([neither openssl nor gcrypt usable])
402 fi
403 ########################################################################### libsocket
404 AC_CHECK_LIB([c], [socket],
405 [socket_lib=],
406 [socket_lib="-lsocket"]
407 )
408 server_ldflags="$server_ldflags $socket_lib"
409 client_ldflags="$client_ldflags $socket_lib"
410 audioc_ldflags="$audioc_ldflags $socket_lib"
411 audiod_ldflags="$audiod_ldflags $socket_lib"
412 recv_ldflags="$recv_ldflags $socket_lib"
413 AC_SEARCH_LIBS([connect],[socket],[],[
414 AC_MSG_ERROR([Fatal: Did not find connect().])
415 ],[])
416 ########################################################################### libnsl
417 AC_CHECK_LIB([c], [gethostbyname],
418 [nsl_lib=],
419 [nsl_lib="-lnsl"]
420 )
421 server_ldflags="$server_ldflags $nsl_lib"
422 client_ldflags="$client_ldflags $nsl_lib"
423 audioc_ldflags="$audioc_ldflags $nsl_lib"
424 recv_ldflags="$recv_ldflags $nsl_lib"
425 AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
426 AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
427 ],[])
428 ########################################################################### ucred
429 AC_MSG_CHECKING(for struct ucred)
430 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
431 #define _GNU_SOURCE
432 #include <sys/types.h>
433 #include <sys/socket.h>
434 ]], [[
435 struct ucred sucred; sucred.pid=0;
436 ]])],[have_ucred=yes],[have_ucred=no])
437 AC_MSG_RESULT($have_ucred)
438 if test ${have_ucred} = yes; then
439 AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
440 fi
441
442 ########################################################################### curses
443 have_curses="yes"
444 OLD_CPPFLAGS="$CPPFLAGS"
445 OLD_LD_FLAGS="$LDFLAGS"
446 OLD_LIBS="$LIBS"
447 AC_ARG_WITH(curses_headers, [AS_HELP_STRING(--with-curses-headers=dir,
448 [look for curses.h also in dir])])
449 if test -n "$with_curses_headers"; then
450 curses_cppflags="-I$with_curses_headers"
451 CPPFLAGS="$CPPFLAGS $curses_cppflags"
452 fi
453 AC_ARG_WITH(curses_libs, [AS_HELP_STRING(--with-curses-libs=dir,
454 [look for libcurses also in dir])])
455 if test -n "$with_curses_libs"; then
456 curses_libs="-L$with_curses_libs"
457 LDFLAGS="$LDFLAGS $curses_libs"
458 fi
459 AC_CHECK_HEADER(curses.h, [], [
460 have_curses="no"
461 ])
462 AC_CHECK_LIB([curses], [initscr], [], [
463 have_curses="no"
464 ])
465 if test "$have_curses" = "yes"; then
466 AC_SUBST(curses_cppflags)
467 AC_DEFINE(HAVE_NCURSES, 1, [define to 1 to turn on curses support])
468 extras="$extras gui"
469 executables="$executables gui"
470 else
471 AC_MSG_WARN([cannot build para_gui])
472 fi
473 CPPFLAGS="$OLD_CPPFLAGS"
474 LDFLAGS="$OLD_LDFLAGS"
475 LIBS="$OLD_LIBS"
476
477 ########################################################################### ip_mreqn
478 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
479 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
480 #include <netdb.h>
481 #include <net/if.h>
482 ]], [[
483 struct ip_mreqn mn;
484 mn.imr_ifindex = 0;
485 ]])],[have_ip_mreqn=yes],[have_ip_mreqn=no])
486 AC_MSG_RESULT($have_ip_mreqn)
487 if test ${have_ip_mreqn} = yes; then
488 AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 you have struct ip_mreqn)
489 fi
490 ########################################################################### osx
491
492 AC_MSG_CHECKING(for CoreAudio (MacOs))
493 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
494 #include <CoreAudio/CoreAudio.h>
495 ]], [[
496 AudioDeviceID id;
497 ]])],[have_core_audio=yes],[have_core_audio=no])
498 AC_MSG_RESULT($have_core_audio)
499 if test ${have_core_audio} = yes; then
500 f1="-framework CoreAudio"
501 f2="-framework AudioToolbox"
502 f3="-framework AudioUnit"
503 f4="-framework CoreServices"
504 f="$f1 $f2 $f3 $f4"
505
506 all_errlist_objs="$all_errlist_objs osx_write"
507 # ipc is linked into para_server server and into the osx writer. If osl
508 # was not found, para_server will not be built and ipc has not yet been
509 # added to the list of all objects, so we must add it here.
510 if test "$have_osl" = "no"; then
511 all_errlist_objs="$all_errlist_objs ipc"
512 fi
513 audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
514 audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
515 audiod_ldflags="$audiod_ldflags $f"
516
517 write_errlist_objs="$write_errlist_objs osx_write ipc"
518 write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
519 write_ldflags="$write_ldflags $f"
520 writers="$writers osx"
521 default_writer="OSX_WRITE"
522 AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
523 fi
524 ########################################################### ogg/vorbis/speex
525 have_ogg="yes"
526 OLD_CPPFLAGS="$CPPFLAGS"
527 OLD_LD_FLAGS="$LDFLAGS"
528 OLD_LIBS="$LIBS"
529 AC_ARG_WITH(ogg_headers, [AS_HELP_STRING(--with-ogg-headers=dir,
530 [look for ogg headers also in dir])])
531 AC_ARG_WITH(ogg_libs, [AS_HELP_STRING(--with-ogg-libs=dir,
532 [look for ogg libs also in dir])])
533 AC_ARG_WITH(vorbis_headers, [AS_HELP_STRING(--with-vorbis-headers=dir,
534 [look for vorbis headers also in dir])])
535 AC_ARG_WITH(vorbis_libs, [AS_HELP_STRING(--with-vorbis-libs=dir,
536 [look for vorbis libs also in dir])])
537 AC_ARG_WITH(speex_headers, [AS_HELP_STRING(--with-speex-headers=dir,
538 [look for speex headers also in dir])])
539 AC_ARG_WITH(speex_libs, [AS_HELP_STRING(--with-speex-libs=dir,
540 [look for speex libs also in dir])])
541
542 if test -n "$with_ogg_headers"; then
543 ogg_cppflags="-I$with_ogg_headers"
544 CPPFLAGS="$CPPFLAGS $ogg_cppflags"
545 fi
546 if test -n "$with_ogg_libs"; then
547 ogg_libs="-L$with_ogg_libs"
548 LDFLAGS="$LDFLAGS $ogg_libs"
549 fi
550 AC_CHECK_HEADERS([ogg/ogg.h], [], [ have_ogg="no"; ])
551 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [ have_ogg="no" ])
552
553 have_vorbis="yes"
554 have_speex="yes"
555 if test "$have_ogg" = "yes"; then
556 # vorbis
557 if test -n "$with_vorbis_headers"; then
558 vorbis_cppflags="-I$with_vorbis_headers"
559 CPPFLAGS="$CPPFLAGS $vorbis_cppflags"
560 fi
561 if test -n "$with_vorbis_libs"; then
562 vorbis_libs="-L$with_vorbis_libs"
563 LDFLAGS="$LDFLAGS $vorbis_libs"
564 fi
565 AC_CHECK_HEADERS([vorbis/codec.h], [], [ have_vorbis="no" ])
566 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [ have_vorbis="no" ])
567
568 # speex
569 if test -n "$with_speex_headers"; then
570 speex_cppflags="-I$with_speex_headers"
571 CPPFLAGS="$CPPFLAGS $speex_cppflags"
572 fi
573 if test -n "$with_speex_libs"; then
574 speex_libs="-L$with_speex_libs"
575 LDFLAGS="$LDFLAGS $speex_libs"
576 fi
577 AC_CHECK_LIB([speex], [speex_decoder_init], [], [ have_speex="no" ])
578 AC_CHECK_HEADERS([speex/speex.h], [], [ have_speex="no" ])
579 else
580 AC_MSG_WARN([vorbis/speex depend on libogg, which was not detected])
581 have_vorbis="no"
582 have_speex="no"
583 fi
584
585 msg="support in para_server/para_filter/para_afh"
586 if test "$have_vorbis" = "yes" || test "$have_speex" = "yes"; then
587 AC_SUBST(ogg_cppflags)
588 ogg_libs="$ogg_libs -logg"
589 if test "$OSTYPE" = "Darwin"; then
590 ogg_libs="-Wl,-bind_at_load $ogg_libs"
591 fi
592 server_ldflags="$server_ldflags $ogg_libs"
593 filter_ldflags="$filter_ldflags $ogg_libs"
594 audiod_ldflags="$audiod_ldflags $ogg_libs"
595 afh_ldflags="$afh_ldflags $ogg_libs"
596 recv_ldflags="$recv_ldflags $ogg_libs"
597 all_errlist_objs="$all_errlist_objs ogg_afh_common"
598 afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
599 recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
600 server_errlist_objs="$server_errlist_objs ogg_afh_common"
601 fi
602 if test "$have_vorbis" = "yes"; then
603 all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
604 AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
605 filters="$filters oggdec"
606 vorbis_libs="-lvorbis -lvorbisfile"
607 server_ldflags="$server_ldflags $vorbis_libs"
608 filter_ldflags="$filter_ldflags $vorbis_libs"
609 audiod_ldflags="$audiod_ldflags $vorbis_libs"
610 afh_ldflags="$afh_ldflags $vorbis_libs"
611 recv_ldflags="$recv_ldflags $vorbis_libs"
612
613 server_errlist_objs="$server_errlist_objs ogg_afh"
614 filter_errlist_objs="$filter_errlist_objs oggdec_filter"
615 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
616 afh_errlist_objs="$afh_errlist_objs ogg_afh"
617 recv_errlist_objs="$recv_errlist_objs ogg_afh"
618
619 audiod_audio_formats="$audiod_audio_formats ogg"
620 server_audio_formats="$server_audio_formats ogg"
621 else
622 AC_MSG_WARN([no ogg/vorbis $msg])
623 fi
624 if test "$have_speex" = "yes"; then
625 all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
626 AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
627 filters="$filters spxdec"
628 speex_libs="-lspeex"
629 server_ldflags="$server_ldflags $speex_libs"
630 filter_ldflags="$filter_ldflags $speex_libs"
631 audiod_ldflags="$audiod_ldflags $speex_libs"
632 afh_ldflags="$afh_ldflags $speex_libs"
633 recv_ldflags="$recv_ldflags $speex_libs"
634
635 server_errlist_objs="$server_errlist_objs spx_afh spx_common"
636 filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
637 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
638 afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
639 recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
640
641 audiod_audio_formats="$audiod_audio_formats spx"
642 server_audio_formats="$server_audio_formats spx"
643 else
644 AC_MSG_WARN([no ogg/speex $msg])
645 fi
646 CPPFLAGS="$OLD_CPPFLAGS"
647 LDFLAGS="$OLD_LDFLAGS"
648 LIBS="$OLD_LIBS"
649 ########################################################################### faad
650 have_faad=yes
651 OLD_CPPFLAGS="$CPPFLAGS"
652 OLD_LD_FLAGS="$LDFLAGS"
653 OLD_LIBS="$LIBS"
654 AC_ARG_WITH(faad_headers, [AS_HELP_STRING(--with-faad-headers=dir,
655 [look for neaacdec.h also in dir])])
656 if test -n "$with_faad_headers"; then
657 faad_cppflags="-I$with_faad_headers"
658 CPPFLAGS="$CPPFLAGS $faad_cppflags"
659 fi
660 AC_ARG_WITH(faad_libs, [AS_HELP_STRING(--with-faad-libs=dir,
661 [look for libfaad also in dir])])
662 if test -n "$with_faad_libs"; then
663 faad_libs="-L$with_faad_libs"
664 LDFLAGS="$LDFLAGS $faad_libs"
665 fi
666 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
667 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
668 if test "$have_faad" = "yes"; then
669 AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
670 all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
671 filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
672 afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
673 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
674 server_errlist_objs="$server_errlist_objs aac_afh aac_common"
675 recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
676
677 server_ldflags="$server_ldflags $faad_libs -lfaad"
678 filter_ldflags="$filter_ldflags $faad_libs -lfaad"
679 audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
680 afh_ldflags="$afh_ldflags $faad_libs -lfaad"
681 recv_ldflags="$afh_ldflags $faad_libs -lfaad"
682
683 audiod_audio_formats="$audiod_audio_formats aac"
684 server_audio_formats="$server_audio_formats aac"
685 filters="$filters aacdec"
686 AC_SUBST(faad_cppflags)
687 else
688 AC_MSG_WARN([no aac support in para_audiod/para_filter])
689 fi
690 CPPFLAGS="$OLD_CPPFLAGS"
691 LDFLAGS="$OLD_LDFLAGS"
692 LIBS="$OLD_LIBS"
693 ########################################################################### mad
694 have_mad="yes"
695 OLD_CPPFLAGS="$CPPFLAGS"
696 OLD_LD_FLAGS="$LDFLAGS"
697 OLD_LIBS="$LIBS"
698
699 AC_ARG_WITH(mad_headers, [AS_HELP_STRING(--with-mad-headers=dir,
700 [look for mad.h also in dir])])
701 if test -n "$with_mad_headers"; then
702 mad_cppflags="-I$with_mad_headers"
703 CPPFLAGS="$CPPFLAGS $mad_cppflags"
704 fi
705 AC_ARG_WITH(mad_libs, [AS_HELP_STRING(--with-mad-libs=dir,
706 [look for libmad also in dir])])
707 if test -n "$with_mad_libs"; then
708 mad_libs="-L$with_mad_libs"
709 LDFLAGS="$LDFLAGS $mad_libs"
710 fi
711 AC_CHECK_HEADERS([mad.h], [], [
712 have_mad="no"
713 ])
714 AC_CHECK_LIB([mad], [mad_stream_init], [], [
715 have_mad="no"
716 ])
717 if test "$have_mad" = "yes"; then
718 AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
719 filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
720 audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
721 all_errlist_objs="$all_errlist_objs mp3dec_filter"
722 filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
723 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
724 filter_ldflags="$filter_ldflags $mad_libs -lmad"
725 audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
726 audiod_audio_formats="$audiod_audio_formats mp3"
727 filters="$filters mp3dec"
728 AC_SUBST(mad_cppflags)
729 else
730 AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
731 fi
732 CPPFLAGS="$OLD_CPPFLAGS"
733 LDFLAGS="$OLD_LDFLAGS"
734 LIBS="$OLD_LIBS"
735 ###################################################################### libid3tag
736 OLD_CPPFLAGS="$CPPFLAGS"
737 OLD_LD_FLAGS="$LDFLAGS"
738 OLD_LIBS="$LIBS"
739
740 have_libid3tag="yes"
741 AC_ARG_WITH(id3tag_headers, [AS_HELP_STRING(--with-id3tag-headers=dir,
742 [look for id3tag header files also in dir])])
743 if test -n "$with_id3tag_headers"; then
744 id3tag_cppflags="-I$with_id3tag_headers"
745 CPPFLAGS="$CPPFLAGS $id3tag_cppflags"
746 fi
747 AC_ARG_WITH(id3tag_libs, [AS_HELP_STRING(--with-id3tag-libs=dir,
748 [look for id3tag libs also in dir])])
749 if test -n "$with_id3tag_libs"; then
750 id3tag_libs="-L$with_id3tag_libs"
751 LDFLAGS="$LDFLAGS $id3tag_libs"
752 fi
753
754 AC_MSG_CHECKING(for libid3tag)
755 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
756 #include <id3tag.h>
757 ]], [[
758 struct id3_tag t = {.flags = 0};
759 ]])],[],[have_libid3tag=no])
760 AC_MSG_RESULT($have_libid3tag)
761
762 if test ${have_libid3tag} = yes; then
763 AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
764 server_ldflags="$server_ldflags $id3tag_libs -lid3tag -lz"
765 afh_ldflags="$afh_ldflags $id3tag_libs -lid3tag -lz"
766 recv_ldflags="$recv_ldflags $id3tag_libs -lid3tag"
767 AC_SUBST(id3tag_cppflags)
768 else
769 AC_MSG_WARN([no support for id3v2 tags])
770 fi
771 CPPFLAGS="$OLD_CPPFLAGS"
772 LDFLAGS="$OLD_LDFLAGS"
773 LIBS="$OLD_LIBS"
774 ########################################################################### flac
775 OLD_CPPFLAGS="$CPPFLAGS"
776 OLD_LD_FLAGS="$LDFLAGS"
777 OLD_LIBS="$LIBS"
778
779 have_flac="yes"
780 AC_ARG_WITH(flac_headers, [AS_HELP_STRING(--with-flac-headers=dir,
781 [look for flac headers also in dir])])
782 if test -n "$with_flac_headers"; then
783 flac_cppflags="-I$with_flac_headers"
784 CPPFLAGS="$CPPFLAGS $flac_cppflags"
785 fi
786 AC_ARG_WITH(flac_libs, [AS_HELP_STRING(--with-flac-libs=dir,
787 [look for flac libs also in dir])])
788 if test -n "$with_flac_libs"; then
789 flac_libs="-L$with_flac_libs"
790 LDFLAGS="$LDFLAGS $flac_libs"
791 fi
792 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
793 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no, -logg -lm)
794 if test "$have_flac" = "yes"; then
795 AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
796 all_errlist_objs="$all_errlist_objs flacdec_filter flac_afh"
797 filter_errlist_objs="$filter_errlist_objs flacdec_filter"
798 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
799 afh_errlist_objs="$afh_errlist_objs flac_afh"
800 server_errlist_objs="$server_errlist_objs flac_afh"
801 recv_errlist_objs="$recv_errlist_objs flac_afh"
802 filter_ldflags="$filter_ldflags $flac_libs -lFLAC"
803 audiod_ldflags="$audiod_ldflags $flac_libs -lFLAC"
804 server_ldflags="$server_ldflags $flac_libs -lFLAC"
805 afh_ldflags="$afh_ldflags $flac_libs -lFLAC"
806 recv_ldflags="$afh_ldflags $flac_libs -lFLAC"
807 filters="$filters flacdec"
808 server_audio_formats="$server_audio_formats flac"
809 audiod_audio_formats="$audiod_audio_formats flac"
810 AC_SUBST(flac_cppflags)
811 else
812 AC_MSG_WARN([no flac support in para_audiod/para_filter/para_afh/para_server])
813 fi
814 CPPFLAGS="$OLD_CPPFLAGS"
815 LDFLAGS="$OLD_LDFLAGS"
816 LIBS="$OLD_LIBS"
817 ########################################################################### oss
818 OLD_CPPFLAGS="$CPPFLAGS"
819 OLD_LD_FLAGS="$LDFLAGS"
820 OLD_LIBS="$LIBS"
821
822 have_oss="yes"
823 msg="=> will not build oss writer"
824
825 AC_CHECK_HEADER(sys/soundcard.h, [
826 audiod_errlist_objs="$audiod_errlist_objs oss_write"
827 audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
828 write_errlist_objs="$write_errlist_objs oss_write"
829 write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
830 fade_errlist_objs="$fade_errlist_objs oss_mix"
831 all_errlist_objs="$all_errlist_objs oss_write oss_mix"
832
833 writers="$writers oss"
834 default_writer="OSS_WRITE"
835 mixers="${mixers}oss "
836 default_mixer="OSS_MIX"
837
838 AC_CHECK_LIB(ossaudio, _oss_ioctl, [
839 audiod_ldflags="$audiod_ldflags -lossaudio"
840 write_ldflags="$write_ldflags -lossaudio"
841 fade_ldflags="$fade_ldflags -lossaudio"
842 ]
843 )
844 ],
845 [
846 have_oss="no"
847 AC_MSG_WARN([no sys/soundcard.h $msg])
848 ]
849 )
850 CPPFLAGS="$OLD_CPPFLAGS"
851 LDFLAGS="$OLD_LDFLAGS"
852 LIBS="$OLD_LIBS"
853
854 ########################################################################### alsa
855 OLD_CPPFLAGS="$CPPFLAGS"
856 OLD_LD_FLAGS="$LDFLAGS"
857 OLD_LIBS="$LIBS"
858
859 msg="=> no alsa support for para_audiod/para_write"
860 if test "$OSTYPE" != "Linux"; then
861 have_alsa="no"
862 else
863 have_alsa="yes"
864 fi
865 if test "$have_alsa" = "yes"; then
866 AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
867 have_alsa="no"
868 AC_MSG_WARN([no alsa/asoundlib $msg])
869 ])
870 fi
871
872 if test "$have_alsa" = "yes"; then
873 AC_CHECK_LIB([asound], [snd_pcm_open], [], [
874 have_alsa="no"
875 AC_MSG_WARN([no libasound $msg])
876 ])
877 fi
878
879 if test "$have_alsa" = "yes"; then
880 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
881 audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
882 audiod_ldflags="$audiod_ldflags -lasound"
883 write_errlist_objs="$write_errlist_objs alsa_write"
884 write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
885 write_ldflags="$write_ldflags -lasound"
886 fade_errlist_objs="$fade_errlist_objs alsa_mix"
887 fade_ldflags="$fade_ldflags -lasound"
888 all_errlist_objs="$all_errlist_objs alsa_write alsa_mix"
889
890 writers="$writers alsa"
891 default_writer="ALSA_WRITE"
892 mixers="${mixers}alsa "
893 default_mixer="ALSA_MIX"
894 fi
895
896 CPPFLAGS="$OLD_CPPFLAGS"
897 LDFLAGS="$OLD_LDFLAGS"
898 LIBS="$OLD_LIBS"
899 ########################################################################### fade
900 if test -n "$mixers"; then
901 extras="$extras fade"
902 executables="$executables fade"
903 all_errlist_objs="$all_errlist_objs fade"
904 fade_errlist_objs="$fade_errlist_objs fade exec string fd"
905 fade_cmdline_objs="add_cmdline(fade)"
906 fade_objs="$fade_cmdline_objs $fade_errlist_objs"
907 AC_SUBST(fade_objs, add_dot_o($fade_objs))
908 AC_SUBST(fade_ldflags, $fade_ldflags)
909 AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
910 objlist_to_errlist($fade_errlist_objs),
911 errors used by para_fade)
912 enum="$(
913 for i in $mixers; do
914 printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
915 done
916 )"
917 AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
918 enum of supported mixers)
919 AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
920 use this mixer if none was specified)
921 names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
922 AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
923 inits="$(
924 for i in $mixers; do
925 printf 'extern void '$i'_mix_init(struct mixer *); '
926 done
927 )"
928 AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
929 init functions of the supported mixers)
930 array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
931 AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
932 mixer_summary="supported mixers:: $mixers, default: $default_mixer"
933 else
934 AC_MSG_WARN([no mixer support])
935 mixer_summary="para_fade: no"
936 fi
937 ########################################################################### libao
938 OLD_CPPFLAGS="$CPPFLAGS"
939 OLD_LD_FLAGS="$LDFLAGS"
940 OLD_LIBS="$LIBS"
941
942 have_ao="yes"
943 AC_ARG_WITH(ao_headers, [AS_HELP_STRING(--with-ao-headers=dir,
944 [look for ao/ao.h also in dir])])
945 if test -n "$with_ao_headers"; then
946 ao_cppflags="-I$with_ao_headers"
947 CPPFLAGS="$CPPFLAGS $ao_cppflags"
948 fi
949 AC_ARG_WITH(ao_libs, [AS_HELP_STRING(--with-ao-libs=dir,
950 [look for libao also in dir])])
951 if test -n "$with_ao_libs"; then
952 ao_libs="-L$with_ao_libs"
953 LDFLAGS="$LDFLAGS $ao_libs"
954 fi
955 msg="no libao support for para_audiod/para_write"
956 AC_CHECK_HEADERS([ao/ao.h], [
957 ], [
958 have_ao="no"
959 AC_MSG_WARN([ao.h not found, $msg])
960 ])
961 if test "$have_ao" = "yes"; then
962 AC_CHECK_LIB([ao], [ao_initialize], [], [
963 have_ao="no"
964 AC_MSG_WARN([ao lib not found or not working, $msg])
965 ])
966 fi
967 if test "$have_ao" = "yes"; then
968 AC_CHECK_HEADERS([pthread.h], [
969 ], [
970 have_ao="no"
971 AC_MSG_WARN([pthread.h not found, $msg])
972 ])
973 fi
974 if test "$have_ao" = "yes"; then
975 AC_CHECK_LIB([pthread], [pthread_create], [], [
976 have_ao="no"
977 AC_MSG_WARN([pthread lib not found or not working, $msg])
978 ])
979 fi
980 if test "$have_ao" = "yes"; then
981 all_errlist_objs="$all_errlist_objs ao_write"
982 audiod_errlist_objs="$audiod_errlist_objs ao_write"
983 audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
984 audiod_ldflags="$audiod_ldflags -lao -lpthread"
985
986 write_errlist_objs="$write_errlist_objs ao_write"
987 write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
988 write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
989 writers="$writers ao"
990 AC_SUBST(ao_cppflags)
991 fi
992
993 CPPFLAGS="$OLD_CPPFLAGS"
994 LDFLAGS="$OLD_LDFLAGS"
995 LIBS="$OLD_LIBS"
996 ############################################################# readline
997 OLD_CPPFLAGS="$CPPFLAGS"
998 OLD_LD_FLAGS="$LDFLAGS"
999 OLD_LIBS="$LIBS"
1000
1001 have_readline="yes"
1002 AC_ARG_WITH(readline_headers, [AS_HELP_STRING(--with-readline-headers=dir,
1003 [look for libreadline header files also in dir])])
1004 if test -n "$with_readline_headers"; then
1005 readline_cppflags="-I$with_readline_headers"
1006 CPPFLAGS="$CPPFLAGS $readline_cppflags"
1007 fi
1008
1009 AC_ARG_WITH(readline_libs, [AS_HELP_STRING(--with-readline-libs=dir,
1010 [look for readline library also in dir])])
1011 if test -n "$with_readline_libs"; then
1012 readline_libs="-L$with_readline_libs"
1013 LDFLAGS="$LDFLAGS $readline_libs"
1014 fi
1015 msg="no interactive cli support"
1016 AC_CHECK_HEADERS([readline/readline.h], [
1017 ], [
1018 have_readline="no"
1019 AC_MSG_WARN([readline/readline.h not found, $msg])
1020 ])
1021 if test "$have_readline" = "yes"; then
1022 readline_libs="$readline_libs -lreadline"
1023 AC_SEARCH_LIBS([rl_replace_line], [readline], [], [have_readline="no"])
1024 if test "$have_readline" = "no"; then # try with -lcurses
1025 # clear cache
1026 AC_MSG_NOTICE([trying again with -lcurses])
1027 unset ac_cv_search_rl_replace_line 2> /dev/null
1028 AC_SEARCH_LIBS([rl_replace_line], [readline], [
1029 have_readline=yes
1030 readline_libs="$readline_libs -lcurses"
1031 ], [], [-lcurses])
1032 fi
1033 if test "$have_readline" = "no"; then # try with -ltermcap
1034 # clear cache
1035 AC_MSG_NOTICE([trying again with -ltermcap])
1036 unset ac_cv_search_rl_replace_line 2> /dev/null
1037 AC_SEARCH_LIBS([rl_replace_line], [readline], [
1038 have_readline=yes
1039 readline_libs="$readline_libs -ltermcap"
1040 ], [], [-ltermcap])
1041 fi
1042 fi
1043
1044 if test "$have_readline" = "yes"; then
1045 all_errlist_objs="$all_errlist_objs interactive"
1046 client_errlist_objs="$client_errlist_objs interactive"
1047 client_ldflags="$client_ldflags $readline_libs"
1048 audioc_errlist_objs="$audioc_errlist_objs buffer_tree interactive sched time"
1049 audioc_ldflags="$audioc_ldflags $readline_libs"
1050 AC_SUBST(readline_cppflags)
1051 AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
1052 else
1053 AC_MSG_WARN([libreadline not found or unusable])
1054 fi
1055 CPPFLAGS="$OLD_CPPFLAGS"
1056 LDFLAGS="$OLD_LDFLAGS"
1057 LIBS="$OLD_LIBS"
1058 ############################################################# error2.h
1059 AC_MSG_NOTICE(creating error2.h)
1060 for i in $executables; do
1061 echo "$i: "
1062 eval echo \$${i}_errlist_objs
1063 done | ./error2.pl > error2.h
1064 for obj in $all_errlist_objs; do
1065 SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
1066 done
1067 AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
1068 [enum {$SS NUM_SS}],
1069 [list of all objects that use the paraslash error facility]
1070 )
1071
1072 ################################################################## status items
1073
1074 status_items="basename status num_played mtime bitrate frequency file_size
1075 status_flags format score techinfo afs_mode
1076 attributes_txt decoder_flags audiod_status play_time attributes_bitmap
1077 offset seconds_total stream_start current_time audiod_uptime image_id
1078 lyrics_id duration directory lyrics_name image_name path hash channels
1079 last_played num_chunks chunk_time amplification artist title year album
1080 comment"
1081
1082 result=
1083 for i in $status_items; do
1084 result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
1085 done
1086 AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
1087 [enum of all status items])
1088
1089 result=
1090 for i in $status_items; do
1091 result="$result \"$i\", "
1092 done
1093 AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
1094 [char * array of all status items])
1095
1096 AC_DEFINE_UNQUOTED(SERVER_AUDIO_FORMATS, "$server_audio_formats",
1097 [formats supported by para_server and para_afh])
1098
1099 AC_SUBST(executables, add_para($executables))
1100
1101 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
1102 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
1103 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
1104 server_objs="$server_cmdline_objs $server_errlist_objs"
1105 write_objs="$write_cmdline_objs $write_errlist_objs"
1106 client_objs="$client_cmdline_objs $client_errlist_objs"
1107 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
1108 afh_objs="$afh_cmdline_objs $afh_errlist_objs"
1109
1110 AC_SUBST(recv_objs, add_dot_o($recv_objs))
1111 AC_SUBST(recv_ldflags, $recv_ldflags)
1112 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
1113 errors used by para_recv)
1114
1115 AC_SUBST(filter_objs, add_dot_o($filter_objs))
1116 AC_SUBST(filter_ldflags, $filter_ldflags)
1117 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
1118 objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
1119
1120 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
1121 AC_SUBST(audiod_ldflags, $audiod_ldflags)
1122 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
1123 errors used by para_audiod)
1124
1125 AC_SUBST(server_objs, add_dot_o($server_objs))
1126 AC_SUBST(server_ldflags, $server_ldflags)
1127 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
1128 objlist_to_errlist($server_errlist_objs), errors used by para_server)
1129
1130 AC_SUBST(afh_objs, add_dot_o($afh_objs))
1131 AC_SUBST(afh_ldflags, $afh_ldflags)
1132 AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
1133 objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
1134
1135 AC_SUBST(write_objs, add_dot_o($write_objs))
1136 AC_SUBST(write_ldflags, $write_ldflags)
1137 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
1138 objlist_to_errlist($write_errlist_objs), errors used by para_write)
1139
1140 AC_SUBST(client_objs, add_dot_o($client_objs))
1141 AC_SUBST(client_ldflags, $client_ldflags)
1142 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
1143 objlist_to_errlist($client_errlist_objs), errors used by para_client)
1144
1145 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
1146 AC_SUBST(audioc_ldflags, $audioc_ldflags)
1147 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
1148 objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
1149
1150 AC_SUBST(gui_objs, add_dot_o($gui_objs))
1151 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
1152 objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
1153
1154 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
1155 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
1156 enum of supported filters)
1157 inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filter *f); '; done)"
1158 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
1159 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
1160 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
1161
1162 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
1163 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
1164 enum of supported writers)
1165 AC_DEFINE_UNQUOTED(DEFAULT_WRITER, $default_writer, use this writer if none was specified)
1166 names="$(for i in $writers; do printf \"$i\",' ' ; done)"
1167 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
1168 inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer *); '; done)"
1169 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
1170 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
1171 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
1172
1173 enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
1174 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
1175 enum of audio formats supported by audiod)
1176 names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
1177 AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
1178
1179 AC_OUTPUT
1180 AC_MSG_NOTICE([
1181 paraslash configuration:
1182 ~~~~~~~~~~~~~~~~~~~~~~~~
1183 unix socket credentials: $have_ucred
1184 readline (interactive CLIs): $have_readline
1185 audio formats supported by para_server/para_afh: $server_audio_formats
1186 id3 version2 support: $have_libid3tag
1187 filters supported by para_audiod/para_filter: $filters
1188 writers supported by para_audiod/para_write: $writers
1189 optional executables: $extras
1190 $mixer_summary
1191 ])