X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=configure.ac;h=6fca996e23b8a3e60d9d156141cae6c402cbf2e5;hp=63214c62bb16c285fc63c94af6c38e40fca5a9c0;hb=761d9bd95a6601c0b3be6591a6b6672b755e1fbe;hpb=eee9efa5cd751a92c21ab1dbf99284e526b1c867

diff --git a/configure.ac b/configure.ac
index 63214c62..6fca996e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,13 +3,12 @@
 
 AC_PREREQ([2.61])
 
-
-AC_INIT([paraslash],[0.4.13],[maan@systemlinux.org])
+AC_INIT([paraslash],[git],[maan@systemlinux.org])
 AC_CONFIG_HEADER([config.h])
 
 AC_CONFIG_FILES([Makefile])
 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
-AC_DEFUN([add_para],[$(for i in $@; do printf "para_$i "; done)])
+AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
 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 $i | tr 'a-z' 'A-Z')), "; done) }])
 AC_PATH_PROG(UNAMEPATH, uname, no)
 if test "$UNAMEPATH" = "no"; then
@@ -35,11 +34,12 @@ AC_PATH_PROG([help2man], [help2man])
 test -z "$help2man" && AC_MSG_ERROR(
 	[help2man is required to build this package])
 
+AC_PATH_PROG([install], [install])
+test -z "$install" && AC_MSG_ERROR(
+	[The install program is required to build this package])
+
 AC_PROG_CC
 AC_PROG_CPP
-AC_PROG_INSTALL
-AC_SUBST(install_sh, [$INSTALL])
-AC_REPLACE_FNMATCH
 
 AC_HEADER_DIRENT
 AC_HEADER_STDC
@@ -73,11 +73,9 @@ AC_TYPE_UINT64_T
 # Checks for library functions.
 AC_FUNC_FORK
 AC_PROG_GCC_TRADITIONAL
-AC_FUNC_MALLOC
 AC_FUNC_MEMCMP
 AC_FUNC_MKTIME
 AC_FUNC_MMAP
-AC_FUNC_REALLOC
 AC_FUNC_SELECT_ARGTYPES
 AC_FUNC_STAT
 AC_FUNC_STRFTIME
@@ -91,197 +89,7 @@ AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
 	strncasecmp strrchr strspn alarm mkdir inet_ntoa socket], [],
 	[AC_MSG_ERROR([function not found, cannot live without it])])
 
-AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
-
-
-all_errlist_objs="mp3_afh afh_common net string signal time daemon
-	stat afh amp_filter fd ringbuffer sched audiod
-	grab_client filter_common wav_filter compress_filter http_recv
-	dccp_recv recv_common write_common file_write audiod_command
-	client_common recv stdout filter stdin audioc write client
-	exec send_common ggo udp_recv color fec fecdec_filter
-	prebuffer_filter bitstream imdct check_wav
-	wma_afh wma_common wmadec_filter buffer_tree crypt_common
-	gui gui_theme sideband afh_recv play version"
-
-executables="recv filter audioc write client afh audiod play"
-
-recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv afh_recv)"
-
-recv_errlist_objs="
-	http_recv recv_common recv time string net dccp_recv fd
-	sched stdout ggo udp_recv buffer_tree afh_recv afh_common
-	wma_afh wma_common mp3_afh version
-"
-
-recv_ldflags=""
-
-filter_cmdline_objs="add_cmdline(filter compress_filter amp_filter prebuffer_filter)"
-filter_errlist_objs="filter_common wav_filter compress_filter filter string
-	stdin stdout sched fd amp_filter ggo fecdec_filter fec version
-	prebuffer_filter time bitstream imdct wma_common wmadec_filter buffer_tree"
-filter_ldflags="-lm"
-filters=" compress wav amp fecdec wmadec prebuffer"
-
-audioc_cmdline_objs="add_cmdline(audioc)"
-audioc_errlist_objs="
-	audioc
-	string
-	net
-	fd
-	version
-	ggo
-"
-audioc_ldflags=""
-
-audiod_cmdline_objs="add_cmdline(audiod compress_filter http_recv dccp_recv file_write client amp_filter udp_recv prebuffer_filter)"
-audiod_errlist_objs="audiod signal string daemon stat net crypt_common sideband
-	time grab_client filter_common wav_filter compress_filter amp_filter http_recv dccp_recv
-	recv_common fd sched write_common file_write audiod_command fecdec_filter
-	client_common ggo udp_recv color fec prebuffer_filter version
-	bitstream imdct wma_common wmadec_filter buffer_tree"
-audiod_ldflags="-lm"
-audiod_audio_formats="wma"
-
-afh_cmdline_objs="add_cmdline(afh)"
-afh_errlist_objs="afh string fd mp3_afh afh_common time wma_afh wma_common
-	version ggo"
-afh_ldflags=""
-
-write_cmdline_objs="add_cmdline(write file_write)"
-write_errlist_objs="write write_common file_write time fd string sched stdin
-	buffer_tree ggo check_wav version"
-write_ldflags=""
-writers=" file"
-default_writer="FILE_WRITE"
-
-client_cmdline_objs="add_cmdline(client)"
-client_errlist_objs="
-	client
-	net
-	string
-	fd
-	sched
-	stdin
-	stdout
-	time
-	sideband
-	client_common
-	buffer_tree
-	crypt_common
-	version
-	ggo
-"
-client_ldflags=""
-
-gui_cmdline_objs="add_cmdline(gui)"
-gui_errlist_objs="
-	exec
-	signal
-	string
-	stat
-	ringbuffer
-	fd
-	gui
-	gui_theme
-	time
-	version
-	ggo
-"
-gui_objs="$gui_cmdline_objs $gui_errlist_objs"
-play_errlist_objs="play fd sched ggo buffer_tree time string net
-	afh_recv afh_common
-	wma_afh wma_common mp3_afh
-	recv_common udp_recv http_recv dccp_recv
-	filter_common fec bitstream imdct
-	wav_filter compress_filter amp_filter prebuffer_filter fecdec_filter
-		wmadec_filter
-	write_common file_write
-	version
-"
-play_cmdline_objs="add_cmdline(http_recv dccp_recv udp_recv afh_recv compress_filter amp_filter prebuffer_filter file_write play)"
-play_ldflags="-lm"
-########################################################################### snprintf
-# ===========================================================================
-#        http://www.nongnu.org/autoconf-archive/ax_func_snprintf.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_FUNC_SNPRINTF
-#
-# DESCRIPTION
-#
-#   Checks for a fully C99 compliant snprintf, in particular checks whether
-#   it does bounds checking and returns the correct string length; does the
-#   same check for vsnprintf. If no working snprintf or vsnprintf is found,
-#   it prints an error message and aborts.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
-AC_DEFUN([AX_FUNC_SNPRINTF],
-[AC_CHECK_FUNCS(snprintf vsnprintf)
-AC_MSG_CHECKING(for working snprintf)
-AC_CACHE_VAL(ac_cv_have_working_snprintf,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#include <stdio.h>
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = snprintf (bufs, 2, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = snprintf (bufd, 2, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}]])],[ac_cv_have_working_snprintf=yes],
-[ac_cv_have_working_snprintf=no],[ac_cv_have_working_snprintf=cross])])
-AC_MSG_RESULT([$ac_cv_have_working_snprintf])
-AC_MSG_CHECKING(for working vsnprintf)
-AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
-[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <stdarg.h>
-
-int my_vsnprintf (char *buf, const char *tmpl, ...)
-{
-    int i;
-    va_list args;
-    va_start (args, tmpl);
-    i = vsnprintf (buf, 2, tmpl, args);
-    va_end (args);
-    return i;
-}
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = my_vsnprintf (bufs, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = my_vsnprintf (bufd, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}]])],[ac_cv_have_working_vsnprintf=yes],
-[ac_cv_have_working_vsnprintf=no],[ac_cv_have_working_vsnprintf=cross])])
-AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
-if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
-AC_MSG_ERROR([fatal: buggy snprintf() detected])
-fi])
-AX_FUNC_SNPRINTF()
+executables="recv filter audioc write afh play"
 ################################################################## clock_gettime
 clock_gettime_lib=
 AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
@@ -297,7 +105,7 @@ fi
 ########################################################################### osl
 have_osl=yes
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 AC_ARG_WITH(osl_headers, [AS_HELP_STRING(--with-osl-headers=dir,
 	[look for osl.h also in dir])])
@@ -314,63 +122,17 @@ fi
 
 AC_CHECK_HEADER(osl.h, [], have_osl=no)
 AC_CHECK_LIB([osl], [osl_open_table], [], have_osl=no)
-if test "$have_osl" = "no"; then
+if test "$have_osl" = "yes"; then
+	AC_SUBST(osl_cppflags)
+	osl_ldflags="$osl_libs -losl"
+	AC_SUBST(osl_ldflags)
+else
 	AC_MSG_WARN([libosl not found, can not build para_server.
 Download libosl at
 	http://systemlinux.org/~maan/osl
 or execute
 	git clone git://git.tuebingen.mpg.de/osl
 	])
-else
-	extras="$extras server"
-	executables="$executables server"
-	server_cmdline_objs="add_cmdline(server)"
-	server_errlist_objs="
-		server
-		afh_common
-		mp3_afh
-		vss command
-		net
-		string
-		signal
-		time
-		daemon
-		http_send
-		close_on_fork
-		mm
-		crypt_common
-		ipc dccp_send
-		fd
-		user_list
-		chunk_queue
-		afs
-		aft
-		mood
-		score
-		attribute
-		blob
-		playlist
-		sched
-		acl
-		send_common
-		udp_send
-		color
-		fec
-		wma_afh
-		wma_common
-		sideband
-		version
-		ggo
-	"
-	all_errlist_objs="$all_errlist_objs server vss command
-		http_send close_on_fork mm ipc dccp_send user_list
-		chunk_queue afs aft mood score attribute blob playlist
-		acl udp_send"
-
-	server_ldflags=""
-	audio_format_handlers="mp3 wma"
-	AC_SUBST(osl_cppflags)
-	server_ldflags="$server_ldflags $osl_libs -losl"
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
@@ -392,7 +154,7 @@ esac
 ###################################################################### openssl
 if test "$check_openssl" = "yes"; then
 	OLD_CPPFLAGS="$CPPFLAGS"
-	OLD_LD_FLAGS="$LDFLAGS"
+	OLD_LDFLAGS="$LDFLAGS"
 	OLD_LIBS="$LIBS"
 	have_openssl="yes"
 	AC_ARG_WITH(openssl_headers, [AS_HELP_STRING(--with-openssl-headers=dir,
@@ -426,15 +188,8 @@ if test "$check_openssl" = "yes"; then
 	if test "$have_openssl" = "yes"; then
 		AC_DEFINE(HAVE_OPENSSL, 1, [define to 1 to turn on openssl support])
 		AC_SUBST(openssl_cppflags)
-		openssl_libs="$openssl_libs -lssl -lcrypto"
-		server_ldflags="$server_ldflags $openssl_libs"
-		client_ldflags="$client_ldflags $openssl_libs"
-		audiod_ldflags="$audiod_ldflags $openssl_libs"
-
-		all_errlist_objs="$all_errlist_objs crypt"
-		server_errlist_objs="$server_errlist_objs crypt"
-		client_errlist_objs="$client_errlist_objs crypt"
-		audiod_errlist_objs="$audiod_errlist_objs crypt"
+		openssl_ldflags="$openssl_libs -lssl -lcrypto"
+		AC_SUBST(openssl_ldflags)
 
 		check_gcrypt="no"
 	else
@@ -449,7 +204,7 @@ fi
 ########################################################################### gcrypt
 if test "$check_gcrypt" = "yes"; then
 	OLD_CPPFLAGS="$CPPFLAGS"
-	OLD_LD_FLAGS="$LDFLAGS"
+	OLD_LDFLAGS="$LDFLAGS"
 	OLD_LIBS="$LIBS"
 	have_gcrypt="yes"
 	AC_ARG_WITH(gcrypt_headers, [AS_HELP_STRING(--with-gcrypt-headers=dir,
@@ -469,15 +224,8 @@ if test "$check_gcrypt" = "yes"; then
 	if test "$have_gcrypt" = "yes"; then
 		AC_DEFINE(HAVE_GCRYPT, 1, [define to 1 to turn on gcrypt support])
 		AC_SUBST(gcrypt_cppflags)
-		gcrypt_libs="$gcrypt_libs -lgcrypt"
-		server_ldflags="$server_ldflags $gcrypt_libs"
-		client_ldflags="$client_ldflags $gcrypt_libs"
-		audiod_ldflags="$audiod_ldflags $gcrypt_libs"
-
-		all_errlist_objs="$all_errlist_objs gcrypt"
-		server_errlist_objs="$server_errlist_objs gcrypt"
-		client_errlist_objs="$client_errlist_objs gcrypt"
-		audiod_errlist_objs="$audiod_errlist_objs gcrypt"
+		gcrypt_ldflags="$gcrypt_libs -lgcrypt"
+		AC_SUBST(gcrypt_ldflags)
 	else
 		AC_MSG_WARN([gcrypt library not found])
 	fi
@@ -487,35 +235,18 @@ if test "$check_gcrypt" = "yes"; then
 else
 	have_gcrypt="no"
 fi
-###########################################################################
-if test "$have_openssl" = "no" -a "$have_gcrypt" = "no"; then
-	AC_MSG_ERROR([neither openssl nor gcrypt usable])
-fi
 ########################################################################### libsocket
 AC_CHECK_LIB([c], [socket],
-	[socket_lib=],
-	[socket_lib="-lsocket"]
+	[socket_ldlflags=],
+	[socket_ldflags="-lsocket"]
 )
-server_ldflags="$server_ldflags $socket_lib"
-client_ldflags="$client_ldflags $socket_lib"
-audioc_ldflags="$audioc_ldflags $socket_lib"
-audiod_ldflags="$audiod_ldflags $socket_lib"
-recv_ldflags="$recv_ldflags $socket_lib"
-AC_SEARCH_LIBS([connect],[socket],[],[
-	AC_MSG_ERROR([Fatal: Did not find connect().])
-],[])
+AC_SUBST(socket_ldflags)
 ########################################################################### libnsl
 AC_CHECK_LIB([c], [gethostbyname],
-	[nsl_lib=],
-	[nsl_lib="-lnsl"]
+	[nsl_ldflags=],
+	[nsl_ldflags="-lnsl"]
 )
-server_ldflags="$server_ldflags $nsl_lib"
-client_ldflags="$client_ldflags $nsl_lib"
-audioc_ldflags="$audioc_ldflags $nsl_lib"
-recv_ldflags="$recv_ldflags $nsl_lib"
-AC_SEARCH_LIBS([inet_ntoa],[nsl],[],[
-	AC_MSG_ERROR([Fatal: Did not find inet_ntoa().])
-],[])
+AC_SUBST(nsl_ldflags)
 ########################################################################### ucred
 AC_MSG_CHECKING(for struct ucred)
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -541,7 +272,7 @@ AC_SUBST(ggo_descriptions_declared)
 ########################################################################### curses
 have_curses="yes"
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 AC_ARG_WITH(curses_headers, [AS_HELP_STRING(--with-curses-headers=dir,
 	[look for curses.h also in dir])])
@@ -558,26 +289,20 @@ fi
 AC_CHECK_HEADER(curses.h, [], [
 	have_curses="no"
 ])
-gui_ldflags="$curses_libs"
+curses_ldflags="$curses_libs"
 AC_CHECK_LIB([ncursesw], [initscr],
-	[gui_ldflags="$curses_libs -lncursesw"], [
+	[curses_ldflags="$curses_libs -lncursesw"], [
 		AC_CHECK_LIB([curses], [initscr],
-			[gui_ldflags="$curses_libs -lcurses"],
+			[curses_ldflags="$curses_libs -lcurses"],
 			[have_curses="no"]
 		)
 	]
 )
-if test "$have_curses" = "yes"; then
-	AC_SUBST(curses_cppflags)
-	extras="$extras gui"
-	executables="$executables gui"
-else
-	AC_MSG_WARN([no curses lib, cannot build para_gui])
-fi
+AC_SUBST(curses_cppflags)
+AC_SUBST(curses_ldflags)
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
-
 ########################################################################### ip_mreqn
 AC_MSG_CHECKING(for struct ip_mreqn (UDPv4 multicast))
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -605,34 +330,14 @@ if test ${have_core_audio} = yes; then
 	f2="-framework AudioToolbox"
 	f3="-framework AudioUnit"
 	f4="-framework CoreServices"
-	f="$f1 $f2 $f3 $f4"
-
-	all_errlist_objs="$all_errlist_objs osx_write"
-	# ipc is linked into para_server server and into the osx writer. If osl
-	# was not found, para_server will not be built and ipc has not yet been
-	# added to the list of all objects, so we must add it here.
-	if test "$have_osl" = "no"; then
-		all_errlist_objs="$all_errlist_objs ipc"
-	fi
-	audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
-	audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
-	audiod_ldflags="$audiod_ldflags $f"
-
-	play_errlist_objs="$play_errlist_objs osx_write ipc"
-	play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
-	play_ldflags="$play_ldflags $f"
-
-	write_errlist_objs="$write_errlist_objs osx_write ipc"
-	write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
-	write_ldflags="$write_ldflags $f"
-	writers="$writers osx"
-	default_writer="OSX_WRITE"
+	core_audio_ldflags="$f1 $f2 $f3 $f4"
+	AC_SUBST(core_audio_ldflags)
 	AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
 fi
 ####################################################### ogg/vorbis/speex/opus
 have_ogg="yes"
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 AC_ARG_WITH(ogg_headers, [AS_HELP_STRING(--with-ogg-headers=dir,
 	[look for ogg headers also in dir])])
@@ -696,7 +401,7 @@ if test "$have_ogg" = "yes"; then
 		CPPFLAGS="$CPPFLAGS $opus_cppflags"
 	fi
 	if test -n "$with_opus_libs"; then
-		speex_libs="-L$with_opus_libs"
+		opus_libs="-L$with_opus_libs"
 		LDFLAGS="$LDFLAGS $opus_libs"
 	fi
 	AC_CHECK_LIB([opus], [opus_multistream_decode], [], [ have_opus="no" ])
@@ -713,91 +418,31 @@ if test "$have_vorbis" = "yes" || \
 		test "$have_speex" = "yes" || \
 		test "$have_opus" = "yes"; then
 	AC_SUBST(ogg_cppflags)
-	ogg_libs="$ogg_libs -logg"
+	ogg_ldflags="$ogg_libs -logg"
 	if test "$OSTYPE" = "Darwin"; then
-		ogg_libs="-Wl,-bind_at_load $ogg_libs"
+		ogg_ldflags="-Wl,-bind_at_load $ogg_ldflags"
 	fi
-	server_ldflags="$server_ldflags $ogg_libs"
-	filter_ldflags="$filter_ldflags $ogg_libs"
-	audiod_ldflags="$audiod_ldflags $ogg_libs"
-	play_ldflags="$play_ldflags $ogg_libs"
-	afh_ldflags="$afh_ldflags $ogg_libs"
-	recv_ldflags="$recv_ldflags $ogg_libs"
-	all_errlist_objs="$all_errlist_objs ogg_afh_common"
-	afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
-	recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
-	server_errlist_objs="$server_errlist_objs ogg_afh_common"
-	play_errlist_objs="$play_errlist_objs ogg_afh_common"
+	AC_SUBST(ogg_ldflags)
 fi
 if test "$have_vorbis" = "yes"; then
-	all_errlist_objs="$all_errlist_objs oggdec_filter ogg_afh"
 	AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg/vorbis support)
-	filters="$filters oggdec"
-	vorbis_libs="-lvorbis -lvorbisfile"
-	server_ldflags="$server_ldflags $vorbis_libs"
-	filter_ldflags="$filter_ldflags $vorbis_libs"
-	audiod_ldflags="$audiod_ldflags $vorbis_libs"
-	play_ldflags="$play_ldflags $vorbis_libs"
-	afh_ldflags="$afh_ldflags $vorbis_libs"
-	recv_ldflags="$recv_ldflags $vorbis_libs"
-
-	server_errlist_objs="$server_errlist_objs ogg_afh"
-	filter_errlist_objs="$filter_errlist_objs oggdec_filter"
-	audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
-	play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
-	afh_errlist_objs="$afh_errlist_objs ogg_afh"
-	recv_errlist_objs="$recv_errlist_objs ogg_afh"
-
-	audiod_audio_formats="$audiod_audio_formats ogg"
-	audio_format_handlers="$audio_format_handlers ogg"
-else
-	AC_MSG_WARN([no ogg/vorbis $msg])
+	vorbis_ldflags="$vorbis_libs -lvorbis -lvorbisfile"
+	AC_SUBST(vorbis_ldflags)
 fi
 if test "$have_speex" = "yes"; then
-	all_errlist_objs="$all_errlist_objs spxdec_filter spx_afh spx_common"
 	AC_DEFINE(HAVE_SPEEX, 1, define to 1 to turn on ogg/speex support)
-	filters="$filters spxdec"
-	speex_libs="-lspeex"
-	server_ldflags="$server_ldflags $speex_libs"
-	filter_ldflags="$filter_ldflags $speex_libs"
-	audiod_ldflags="$audiod_ldflags $speex_libs"
-	play_ldflags="$play_ldflags $speex_libs"
-	afh_ldflags="$afh_ldflags $speex_libs"
-	recv_ldflags="$recv_ldflags $speex_libs"
-
-	server_errlist_objs="$server_errlist_objs spx_afh spx_common"
-	filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
-	audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
-	play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
-	afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
-	recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
-
-	audiod_audio_formats="$audiod_audio_formats spx"
-	audio_format_handlers="$audio_format_handlers spx"
+	AC_SUBST(speex_cppflags)
+	speex_ldflags="$speex_libs -lspeex"
+	AC_SUBST(speex_ldflags)
 else
 	AC_MSG_WARN([no ogg/speex $msg])
 fi
 if test "$have_opus" = "yes"; then
-	all_errlist_objs="$all_errlist_objs opusdec_filter opus_afh opus_common"
 	AC_DEFINE(HAVE_OPUS, 1, define to 1 to turn on ogg/opus support)
-	filters="$filters opusdec"
-	opus_libs="-lopus"
-	server_ldflags="$server_ldflags $opus_libs"
-	filter_ldflags="$filter_ldflags $opus_libs"
-	audiod_ldflags="$audiod_ldflags $opus_libs"
-	afh_ldflags="$afh_ldflags $opus_libs"
-	play_ldflags="$play_ldflags $opus_libs"
-	recv_ldflags="$recv_ldflags $opus_libs"
-
-	server_errlist_objs="$server_errlist_objs opus_afh opus_common"
-	filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
-	audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
-	afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
-	play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
-	recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
-
-	audiod_audio_formats="$audiod_audio_formats opus"
-	server_audio_formats="$server_audio_formats opus"
+	AC_SUBST(opus_cppflags)
+	opus_ldflags="$opus_libs -lopus"
+	AC_SUBST(opus_ldflags)
+	audio_format_handlers="$audio_format_handlers opus"
 else
 	AC_MSG_WARN([no ogg/opus $msg])
 fi
@@ -807,7 +452,7 @@ LIBS="$OLD_LIBS"
 ########################################################################### faad
 have_faad=yes
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 AC_ARG_WITH(faad_headers, [AS_HELP_STRING(--with-faad-headers=dir,
 	[look for neaacdec.h also in dir])])
@@ -825,27 +470,9 @@ AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 if test "$have_faad" = "yes"; then
 	AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
-	all_errlist_objs="$all_errlist_objs aac_common aacdec_filter aac_afh"
-	filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
-	afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
-	audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
-	play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
-	server_errlist_objs="$server_errlist_objs aac_afh aac_common"
-	recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
-
-	server_ldflags="$server_ldflags $faad_libs -lfaad"
-	filter_ldflags="$filter_ldflags $faad_libs -lfaad"
-	audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
-	play_ldflags="$play_ldflags $faad_libs -lfaad"
-	afh_ldflags="$afh_ldflags $faad_libs -lfaad"
-	recv_ldflags="$afh_ldflags $faad_libs -lfaad"
-
-	audiod_audio_formats="$audiod_audio_formats aac"
-	audio_format_handlers="$audio_format_handlers aac"
-	filters="$filters aacdec"
 	AC_SUBST(faad_cppflags)
-else
-	AC_MSG_WARN([no aac support in para_audiod/para_filter])
+	faad_ldflags="$faad_libs -lfaad"
+	AC_SUBST(faad_ldflags)
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
@@ -853,7 +480,7 @@ LIBS="$OLD_LIBS"
 ########################################################################### mad
 have_mad="yes"
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 AC_ARG_WITH(mad_headers, [AS_HELP_STRING(--with-mad-headers=dir,
@@ -876,19 +503,9 @@ AC_CHECK_LIB([mad], [mad_stream_init], [], [
 ])
 if test "$have_mad" = "yes"; then
 	AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
-	filter_cmdline_objs="$filter_cmdline_objs add_cmdline(mp3dec_filter)"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(mp3dec_filter)"
-	play_cmdline_objs="$play_cmdline_objs add_cmdline(mp3dec_filter)"
-	all_errlist_objs="$all_errlist_objs mp3dec_filter"
-	filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
-	audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
-	play_errlist_objs="$play_errlist_objs mp3dec_filter"
-	filter_ldflags="$filter_ldflags $mad_libs -lmad"
-	audiod_ldflags="$audiod_ldflags $mad_libs -lmad"
-	play_ldflags="$play_ldflags $mad_libs -lmad"
-	audiod_audio_formats="$audiod_audio_formats mp3"
-	filters="$filters mp3dec"
 	AC_SUBST(mad_cppflags)
+	mad_ldflags="$mad_libs -lmad"
+	AC_SUBST(mad_ldflags)
 else
 	AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 fi
@@ -897,7 +514,7 @@ LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ###################################################################### libid3tag
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_libid3tag="yes"
@@ -924,21 +541,15 @@ AC_MSG_RESULT($have_libid3tag)
 
 if test ${have_libid3tag} = yes; then
 	AC_DEFINE(HAVE_LIBID3TAG, 1, define to 1 you have libid3tag)
-	server_ldflags="$server_ldflags $id3tag_libs -lid3tag -lz"
-	afh_ldflags="$afh_ldflags $id3tag_libs -lid3tag -lz"
-	play_ldflags="$play_ldflags -lz"
-	recv_ldflags="$recv_ldflags $id3tag_libs -lid3tag"
-	play_ldflags="$play_ldflags $id3tag_libs -lid3tag"
 	AC_SUBST(id3tag_cppflags)
-else
-	AC_MSG_WARN([no support for id3v2 tags])
+	AC_SUBST(id3tag_ldflags, "$id3tag_libs -lid3tag -lz")
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ########################################################################### flac
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_flac="yes"
@@ -958,23 +569,9 @@ AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no, -logg -lm)
 if test "$have_flac" = "yes"; then
 	AC_DEFINE(HAVE_FLAC, 1, define to 1 if you want to build the flacdec filter)
-	all_errlist_objs="$all_errlist_objs flacdec_filter flac_afh"
-	filter_errlist_objs="$filter_errlist_objs flacdec_filter"
-	audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
-	play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
-	afh_errlist_objs="$afh_errlist_objs flac_afh"
-	server_errlist_objs="$server_errlist_objs flac_afh"
-	recv_errlist_objs="$recv_errlist_objs flac_afh"
-	filter_ldflags="$filter_ldflags $flac_libs -lFLAC"
-	audiod_ldflags="$audiod_ldflags $flac_libs -lFLAC"
-	play_ldflags="$play_ldflags $flac_libs -lFLAC"
-	server_ldflags="$server_ldflags $flac_libs -lFLAC"
-	afh_ldflags="$afh_ldflags $flac_libs -lFLAC"
-	recv_ldflags="$afh_ldflags $flac_libs -lFLAC"
-	filters="$filters flacdec"
-	audio_format_handlers="$audio_format_handlers flac"
-	audiod_audio_formats="$audiod_audio_formats flac"
 	AC_SUBST(flac_cppflags)
+	flac_ldflags="$flac_libs -lFLAC"
+	AC_SUBST(flac_ldflags)
 else
 	AC_MSG_WARN([no flac support in para_audiod/para_filter/para_afh/para_server])
 fi
@@ -983,33 +580,16 @@ LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ########################################################################### oss
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_oss="yes"
 msg="=> will not build oss writer"
 
 AC_CHECK_HEADER(sys/soundcard.h, [
-	audiod_errlist_objs="$audiod_errlist_objs oss_write"
-	play_errlist_objs="$play_errlist_objs oss_write"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(oss_write)"
-	play_cmdline_objs="$play_cmdline_objs add_cmdline(oss_write)"
-
-	write_errlist_objs="$write_errlist_objs oss_write"
-	write_cmdline_objs="$write_cmdline_objs add_cmdline(oss_write)"
-	fade_errlist_objs="$fade_errlist_objs oss_mix"
-	all_errlist_objs="$all_errlist_objs oss_write oss_mix"
-
-	writers="$writers oss"
-	default_writer="OSS_WRITE"
-	mixers="${mixers}oss "
-	default_mixer="OSS_MIX"
-
 	AC_CHECK_LIB(ossaudio, _oss_ioctl, [
-			audiod_ldflags="$audiod_ldflags -lossaudio"
-			play_ldflags="$play_ldflags -lossaudio"
-			write_ldflags="$write_ldflags -lossaudio"
-			fade_ldflags="$fade_ldflags -lossaudio"
+			oss_ldflags="-lossaudio"
+			AC_SUBST(oss_ldflags)
 		]
 	)
 	],
@@ -1024,7 +604,7 @@ LIBS="$OLD_LIBS"
 
 ########################################################################### alsa
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 msg="=> no alsa support for para_audiod/para_write"
@@ -1048,70 +628,16 @@ if test "$have_alsa" = "yes"; then
 fi
 
 if test "$have_alsa" = "yes"; then
-	audiod_errlist_objs="$audiod_errlist_objs alsa_write"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(alsa_write)"
-	audiod_ldflags="$audiod_ldflags -lasound"
-	play_errlist_objs="$play_errlist_objs alsa_write"
-	play_cmdline_objs="$play_cmdline_objs add_cmdline(alsa_write)"
-	play_ldflags="$play_ldflags -lasound"
-
-	write_errlist_objs="$write_errlist_objs alsa_write"
-	write_cmdline_objs="$write_cmdline_objs add_cmdline(alsa_write)"
-	write_ldflags="$write_ldflags -lasound"
-	fade_errlist_objs="$fade_errlist_objs alsa_mix"
-	fade_ldflags="$fade_ldflags -lasound"
-	all_errlist_objs="$all_errlist_objs alsa_write alsa_mix"
-
-	writers="$writers alsa"
-	default_writer="ALSA_WRITE"
-	mixers="${mixers}alsa "
-	default_mixer="ALSA_MIX"
+	alsa_ldflags="-lasound"
+	AC_SUBST(alsa_ldflags)
 fi
 
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
-########################################################################### fade
-if test -n "$mixers"; then
-	extras="$extras fade"
-	executables="$executables fade"
-	all_errlist_objs="$all_errlist_objs fade"
-	fade_errlist_objs="$fade_errlist_objs fade exec string fd version ggo"
-	fade_cmdline_objs="add_cmdline(fade)"
-	fade_objs="$fade_cmdline_objs $fade_errlist_objs"
-	AC_SUBST(fade_objs, add_dot_o($fade_objs))
-	AC_SUBST(fade_ldflags, $fade_ldflags)
-	AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
-		objlist_to_errlist($fade_errlist_objs),
-		errors used by para_fade)
-	enum="$(
-		for i in $mixers; do
-			printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
-		done
-	)"
-	AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
-		enum of supported mixers)
-	AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
-		use this mixer if none was specified)
-	names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
-	AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
-	inits="$(
-		for i in $mixers; do
-			printf 'extern void '$i'_mix_init(struct mixer *); '
-		done
-	)"
-	AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
-		init functions of the supported mixers)
-	array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
-	AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
-	mixer_summary="supported mixers:: $mixers, default: $default_mixer"
-else
-	AC_MSG_WARN([no mixer support])
-	mixer_summary="para_fade: no"
-fi
 ########################################################################### libao
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_ao="yes"
@@ -1153,20 +679,9 @@ if test "$have_ao" = "yes"; then
 	])
 fi
 if test "$have_ao" = "yes"; then
-	all_errlist_objs="$all_errlist_objs ao_write"
-	audiod_errlist_objs="$audiod_errlist_objs ao_write"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(ao_write)"
-	audiod_ldflags="$audiod_ldflags -lao -lpthread"
-
-	play_errlist_objs="$play_errlist_objs ao_write"
-	play_cmdline_objs="$play_cmdline_objs add_cmdline(ao_write)"
-	play_ldflags="$play_ldflags -lao -lpthread"
-
-	write_errlist_objs="$write_errlist_objs ao_write"
-	write_cmdline_objs="$write_cmdline_objs add_cmdline(ao_write)"
-	write_ldflags="$write_ldflags $ao_libs -lao -lpthread"
-	writers="$writers ao"
 	AC_SUBST(ao_cppflags)
+	ao_ldflags="$ao_libs -lao -lpthread"
+	AC_SUBST(ao_ldflags)
 fi
 
 CPPFLAGS="$OLD_CPPFLAGS"
@@ -1174,7 +689,7 @@ LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ############################################################# readline
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_readline="yes"
@@ -1205,7 +720,7 @@ if test "$have_curses" != "yes"; then
 fi
 
 if test "$have_readline" = "yes"; then
-	readline_libs="$readline_libs -lreadline"
+	readline_ldflags="$readline_libs -lreadline"
 	AC_SEARCH_LIBS([rl_free_keymap], [readline], [], [have_readline="no"])
 	if test "$have_readline" = "no"; then # try with -lcurses
                 # clear cache
@@ -1213,7 +728,7 @@ if test "$have_readline" = "yes"; then
                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 		AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 			have_readline=yes
-			readline_libs="$readline_libs -lcurses"
+			readline_ldflags="$readline_ldflags -lcurses"
 		], [], [-lcurses])
 	fi
 	if test "$have_readline" = "no"; then # try with -ltermcap
@@ -1222,20 +737,15 @@ if test "$have_readline" = "yes"; then
                 unset ac_cv_search_rl_free_keymap 2> /dev/null
 		AC_SEARCH_LIBS([rl_free_keymap], [readline], [
 			have_readline=yes
-			readline_libs="$readline_libs -ltermcap"
+			readline_ldflags="$readline_ldflags -ltermcap"
 		], [], [-ltermcap])
 	fi
 fi
 
 if test "$have_readline" = "yes"; then
-	all_errlist_objs="$all_errlist_objs interactive"
-	client_errlist_objs="$client_errlist_objs interactive"
-	client_ldflags="$client_ldflags $readline_libs"
-	audioc_errlist_objs="$audioc_errlist_objs buffer_tree interactive sched time"
-	audioc_ldflags="$audioc_ldflags $readline_libs"
-	play_errlist_objs="$play_errlist_objs interactive"
-	play_ldflags="$play_ldflags $readline_libs"
+	:
 	AC_SUBST(readline_cppflags)
+	AC_SUBST(readline_ldflags)
 	AC_DEFINE(HAVE_READLINE, 1, define to 1 to turn on readline support)
 else
 	AC_MSG_WARN([libreadline not found or unusable])
@@ -1245,7 +755,7 @@ LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ############################################################# libsamplerate
 OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
+OLD_LDFLAGS="$LDFLAGS"
 OLD_LIBS="$LIBS"
 
 have_samplerate="yes"
@@ -1266,127 +776,394 @@ AC_CHECK_HEADER(samplerate.h, [], have_samplerate=no)
 AC_CHECK_LIB([samplerate], [src_process], [], have_samplerate=no, [])
 
 if test "$have_samplerate" = "yes"; then
-	all_errlist_objs="$all_errlist_objs resample_filter"
-	filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
-	filter_cmdline_objs="$filter_cmdline_objs add_cmdline(resample_filter)"
-	audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
-	audiod_cmdline_objs="$audiod_cmdline_objs add_cmdline(resample_filter)"
-	play_errlist_objs="$play_errlist_objs resample_filter check_wav"
-	play_cmdline_objs="$play_cmdline_objs add_cmdline(resample_filter)"
-	filter_ldflags="$filter_ldflags $samplerate_libs -lsamplerate"
-	audiod_ldflags="$audiod_ldflags $samplerate_libs -lsamplerate"
-	play_ldflags="$play_ldflags $samplerate_libs -lsamplerate"
-	filters="$filters resample"
 	AC_SUBST(samplerate_cppflags)
+	samplerate_ldflags="$samplerate_libs -lsamplerate"
+	AC_SUBST(samplerate_ldflags)
 else
 	AC_MSG_WARN([no resample support in para_audiod/para_filter])
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
-############################################################# error2.h
-AC_MSG_NOTICE(creating error2.h)
-for i in $executables; do
-	echo "$i: "
-	eval echo \$${i}_errlist_objs
-done | ./error2.pl > error2.h
-for obj in $all_errlist_objs; do
-	SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
-done
-AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
-	[enum {$SS NUM_SS}],
-	[list of all objects that use the paraslash error facility]
-)
-
-################################################################## status items
-
-status_items="basename status num_played mtime bitrate frequency file_size
-status_flags format score techinfo afs_mode
-attributes_txt decoder_flags audiod_status play_time attributes_bitmap
-offset seconds_total stream_start current_time audiod_uptime image_id
-lyrics_id duration directory lyrics_name image_name path hash channels
-last_played num_chunks chunk_time amplification artist title year album
-comment"
-
-result=
-for i in $status_items; do
-	result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
-done
-AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
-	[enum of all status items])
-
-result=
-for i in $status_items; do
-	result="$result \"$i\", "
-done
-AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
-	[char * array of all status items])
-
-AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
-	[formats supported by para_server and para_afh])
+######################################################################### server
+if test \( "$have_openssl" = "yes" -o "$have_gcrypt" = "yes" \) \
+	-a "$have_osl" = "yes" ; then
 
-AC_SUBST(executables, add_para($executables))
-
-recv_objs="$recv_cmdline_objs $recv_errlist_objs"
-filter_objs="$filter_cmdline_objs $filter_errlist_objs"
-audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
-server_objs="$server_cmdline_objs $server_errlist_objs"
-write_objs="$write_cmdline_objs $write_errlist_objs"
-client_objs="$client_cmdline_objs $client_errlist_objs"
-audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
-afh_objs="$afh_cmdline_objs $afh_errlist_objs"
-play_objs="$play_cmdline_objs $play_errlist_objs"
-
-
-AC_SUBST(recv_objs, add_dot_o($recv_objs))
-AC_SUBST(recv_ldflags, $recv_ldflags)
-AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
-	errors used by para_recv)
-
-AC_SUBST(filter_objs, add_dot_o($filter_objs))
-AC_SUBST(filter_ldflags, $filter_ldflags)
-AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
-	objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
-
-AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
-AC_SUBST(audiod_ldflags, $audiod_ldflags)
-AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
-	errors used by para_audiod)
-
-AC_SUBST(server_objs, add_dot_o($server_objs))
-AC_SUBST(server_ldflags, $server_ldflags)
-AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
-	objlist_to_errlist($server_errlist_objs), errors used by para_server)
-
-AC_SUBST(afh_objs, add_dot_o($afh_objs))
-AC_SUBST(afh_ldflags, $afh_ldflags)
-AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
-	objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
-
-AC_SUBST(write_objs, add_dot_o($write_objs))
-AC_SUBST(write_ldflags, $write_ldflags)
-AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
-	objlist_to_errlist($write_errlist_objs), errors used by para_write)
-
-AC_SUBST(client_objs, add_dot_o($client_objs))
-AC_SUBST(client_ldflags, $client_ldflags)
-AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
-	objlist_to_errlist($client_errlist_objs), errors used by para_client)
-
-AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
-AC_SUBST(audioc_ldflags, $audioc_ldflags)
-AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
-	objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
+	build_server="yes"
+	executables="$executables server"
+	server_cmdline_objs="server"
+	server_errlist_objs="
+		server
+		afh_common
+		mp3_afh
+		vss
+		command
+		net
+		string
+		signal
+		time
+		daemon
+		http_send
+		close_on_fork
+		mm
+		crypt_common
+		ipc
+		dccp_send
+		fd
+		user_list
+		chunk_queue
+		afs
+		aft
+		mood
+		score
+		attribute
+		blob
+		playlist
+		sched
+		acl
+		send_common
+		udp_send
+		color
+		fec
+		wma_afh
+		wma_common
+		sideband
+		version
+		ggo
+	"
+	if test "$have_openssl" = "yes"; then
+		server_errlist_objs="$server_errlist_objs crypt"
+	fi
+	if test "$have_gcrypt" = "yes"; then
+		server_errlist_objs="$server_errlist_objs gcrypt"
+	fi
+	if test "$have_vorbis" = "yes" || \
+			test "$have_speex" = "yes" || \
+			test "$have_opus" = "yes"; then
+		server_errlist_objs="$server_errlist_objs ogg_afh_common"
+	fi
+	if test "$have_vorbis" = "yes"; then
+		server_errlist_objs="$server_errlist_objs ogg_afh"
+	fi
+	if test "$have_speex" = "yes"; then
+		server_errlist_objs="$server_errlist_objs spx_afh spx_common"
+	fi
+	if test "$have_opus" = "yes"; then
+		server_errlist_objs="$server_errlist_objs opus_afh opus_common"
+	fi
+	if test "$have_faad" = "yes"; then
+		server_errlist_objs="$server_errlist_objs aac_afh aac_common"
+	fi
+	if test "$have_flac" = "yes"; then
+		server_errlist_objs="$server_errlist_objs flac_afh"
+	fi
+	server_objs="add_cmdline($server_cmdline_objs) $server_errlist_objs"
+	AC_SUBST(server_objs, add_dot_o($server_objs))
+	AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
+		objlist_to_errlist($server_errlist_objs), errors used by para_server)
+else
+	build_server="no"
+fi
+############################################################# client
+if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
+	build_client="yes"
+	executables="$executables client"
+	client_cmdline_objs="client"
+	client_errlist_objs="
+		client
+		net
+		string
+		fd
+		sched
+		stdin
+		stdout
+		time
+		sideband
+		client_common
+		buffer_tree
+		crypt_common
+		version
+		ggo
+	"
+	if test "$have_openssl" = "yes"; then
+		client_errlist_objs="$client_errlist_objs crypt"
+	fi
+	if test "$have_gcrypt" = "yes"; then
+		client_errlist_objs="$client_errlist_objs gcrypt"
+	fi
+	if test "$have_readline" = "yes"; then
+		client_errlist_objs="$client_errlist_objs interactive"
+	fi
+	client_objs="add_cmdline($client_cmdline_objs) $client_errlist_objs"
+	AC_SUBST(client_objs, add_dot_o($client_objs))
+	AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
+		objlist_to_errlist($client_errlist_objs), errors used by para_client)
+else
+	build_client="no"
+fi
+############################################################# audiod
+if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
+	build_audiod="yes"
+	executables="$executables audiod"
+	audiod_audio_formats="wma"
+	audiod_cmdline_objs="$audiod_cmdline_objs
+		audiod
+		compress_filter
+		http_recv
+		dccp_recv
+		file_write
+		client
+		amp_filter
+		udp_recv
+		prebuffer_filter
+	"
+	audiod_errlist_objs="$audiod_errlist_objs
+		audiod
+		signal
+		string
+		daemon
+		stat
+		net
+		crypt_common
+		sideband
+		time
+		grab_client
+		filter_common
+		wav_filter
+		compress_filter
+		amp_filter
+		http_recv
+		dccp_recv
+		recv_common
+		fd
+		sched
+		write_common
+		file_write
+		audiod_command
+		fecdec_filter
+		client_common
+		ggo
+		udp_recv
+		color
+		fec
+		prebuffer_filter
+		version
+		bitstream
+		imdct
+		wma_common
+		wmadec_filter
+		buffer_tree
+	"
+	if test "$have_openssl" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs crypt"
+	fi
+	if test "$have_gcrypt" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs gcrypt"
+	fi
+	if test "$have_core_audio" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs osx_write ipc"
+		audiod_cmdline_objs="$audiod_cmdline_objs osx_write.cmdline"
+	fi
+	if test "$have_vorbis" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
+		audiod_audio_formats="$audiod_audio_formats ogg"
+	fi
+	if test "$have_speex" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
+		audiod_audio_formats="$audiod_audio_formats spx"
+	fi
+	if test "$have_opus" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
+		audiod_audio_formats="$audiod_audio_formats opus"
+	fi
+	if test "$have_faad" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs aacdec_filter aac_common"
+		audiod_audio_formats="$audiod_audio_formats aac"
+	fi
+	if test "$have_mad" = "yes"; then
+		audiod_audio_formats="$audiod_audio_formats mp3"
+		audiod_cmdline_objs="$audiod_cmdline_objs mp3dec_filter"
+		audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
+	fi
+	if test "$have_flac" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
+		audiod_audio_formats="$audiod_audio_formats flac"
+	fi
+	if test "$have_oss" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs oss_write"
+		audiod_cmdline_objs="$audiod_cmdline_objs oss_write"
+	fi
+	if test "$have_alsa" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs alsa_write"
+		audiod_cmdline_objs="$audiod_cmdline_objs alsa_write"
+	fi
+	if test "$have_ao" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs ao_write"
+		audiod_cmdline_objs="$audiod_cmdline_objs ao_write"
+	fi
+	if test "$have_samplerate" = "yes"; then
+		audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
+		audiod_cmdline_objs="$audiod_cmdline_objs resample_filter"
+	fi
+	audiod_objs="add_cmdline($audiod_cmdline_objs) $audiod_errlist_objs"
+	AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
+	AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
+		errors used by para_audiod)
+
+	enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
+	AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
+		enum of audio formats supported by audiod)
+	names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
+	AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
+else
+	build_audiod="no"
+fi
+########################################################################### fade
+if test "$have_oss" = "yes" -o "$have_alsa" = "yes"; then
+	build_fade="yes"
+	executables="$executables fade"
+	fade_cmdline_objs="fade"
+	fade_errlist_objs="fade exec string fd version ggo"
+	if test "$have_oss" = "yes"; then
+		fade_errlist_objs="$fade_errlist_objs oss_mix"
+		mixers="${mixers}oss "
+		default_mixer="OSS_MIX"
+	fi
+	if test "$have_alsa" = "yes"; then
+		fade_errlist_objs="$fade_errlist_objs alsa_mix"
+		mixers="${mixers}alsa "
+		default_mixer="ALSA_MIX"
+	fi
+	fade_objs="add_cmdline($fade_cmdline_objs) $fade_errlist_objs"
+	AC_SUBST(fade_objs, add_dot_o($fade_objs))
+	AC_DEFINE_UNQUOTED(INIT_FADE_ERRLISTS,
+		objlist_to_errlist($fade_errlist_objs),
+		errors used by para_fade)
+	enum="$(
+		for i in $mixers; do
+			printf "${i}_MIX, " | tr '[a-z]' '[A-Z]'
+		done
+	)"
+	AC_DEFINE_UNQUOTED(MIXER_ENUM, $enum NUM_SUPPORTED_MIXERS,
+		enum of supported mixers)
+	AC_DEFINE_UNQUOTED(DEFAULT_MIXER, $default_mixer,
+		use this mixer if none was specified)
+	names="$(for i in $mixers; do printf \"$i\",' ' ; done)"
+	AC_DEFINE_UNQUOTED(MIXER_NAMES, $names, supported mixer names)
+	inits="$(
+		for i in $mixers; do
+			printf 'extern void '$i'_mix_init(struct mixer *); '
+		done
+	)"
+	AC_DEFINE_UNQUOTED(DECLARE_MIXER_INITS, $inits,
+		init functions of the supported mixers)
+	array="$(for i in $mixers; do printf '{.init = '$i'_mix_init},'; done)"
+	AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
+else
+	build_fade="no"
+	AC_MSG_WARN([no mixer support])
+fi
+########################################################################### gui
+if test "$have_curses" = "yes"; then
+	build_gui="yes"
+	executables="$executables gui"
+	gui_cmdline_objs="gui"
+	gui_errlist_objs="
+		exec
+		signal
+		string
+		stat
+		ringbuffer
+		fd
+		gui
+		gui_theme
+		time
+		version
+		ggo
+	"
+	gui_objs="add_cmdline($gui_cmdline_objs) $gui_errlist_objs"
+	AC_SUBST(gui_objs, add_dot_o($gui_objs))
+	AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
+		objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
+else
+	build_gui="no"
+	AC_MSG_WARN([no curses lib, cannot build para_gui])
+fi
+######################################################################## filter
+filters="
+	compress
+	wav
+	amp
+	fecdec
+	wmadec
+	prebuffer
+"
+filter_errlist_objs="
+	filter_common
+	wav_filter
+	compress_filter
+	filter
+	string
+	stdin
+	stdout
+	sched
+	fd
+	amp_filter
+	ggo
+	fecdec_filter
+	fec
+	version
+	prebuffer_filter
+	time
+	bitstream
+	imdct
+	wma_common
+	wmadec_filter
+	buffer_tree
+	net
+"
+filter_cmdline_objs="
+	filter
+	compress_filter
+	amp_filter
+	prebuffer_filter
+"
 
-AC_SUBST(gui_objs, add_dot_o($gui_objs))
-AC_SUBST(gui_ldflags, $gui_ldflags)
-AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
-	objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
+if test "$have_vorbis" = "yes"; then
+	filters="$filters oggdec"
+	filter_errlist_objs="$filter_errlist_objs oggdec_filter"
+fi
+if test "$have_speex" = "yes"; then
+	filters="$filters spxdec"
+	filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
+fi
+if test "$have_opus" = "yes"; then
+	filters="$filters opusdec"
+	filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
+fi
+if test "$have_faad" = "yes"; then
+	filter_errlist_objs="$filter_errlist_objs aacdec_filter aac_common"
+	filters="$filters aacdec"
+fi
+if test "$have_mad" = "yes"; then
+	filter_cmdline_objs="$filter_cmdline_objs mp3dec_filter"
+	filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
+	filters="$filters mp3dec"
+fi
+if test "$have_flac" = "yes"; then
+	filter_errlist_objs="$filter_errlist_objs flacdec_filter"
+	filters="$filters flacdec"
+fi
+if test "$have_samplerate" = "yes"; then
+	filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
+	filter_cmdline_objs="$filter_cmdline_objs resample_filter"
+	filters="$filters resample"
+fi
+filter_objs="add_cmdline($filter_cmdline_objs) $filter_errlist_objs"
 
-AC_SUBST(play_objs, add_dot_o($play_objs))
-AC_SUBST(play_ldflags, $play_ldflags)
-AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
-	objlist_to_errlist($play_errlist_objs), errors used by para_play)
+AC_SUBST(filter_objs, add_dot_o($filter_objs))
+AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
+	objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 
 enum="$(for i in $filters; do printf "${i}_FILTER, " | tr '[a-z]' '[A-Z]'; done)"
 AC_DEFINE_UNQUOTED(FILTER_ENUM, $enum NUM_SUPPORTED_FILTERS,
@@ -1395,7 +1172,251 @@ inits="$(for i in $filters; do printf 'extern void '$i'_filter_init(struct filte
 AC_DEFINE_UNQUOTED(DECLARE_FILTER_INITS, $inits, init functions of the supported filters)
 array="$(for i in $filters; do printf '{.name = "'$i'", .init = '$i'_filter_init},'; done)"
 AC_DEFINE_UNQUOTED(FILTER_ARRAY, $array, array of supported filters)
+########################################################################## recv
+recv_cmdline_objs="
+	recv
+	http_recv
+	dccp_recv
+	udp_recv
+	afh_recv
+"
+
+recv_errlist_objs="
+	http_recv
+	recv_common
+	recv
+	time
+	string
+	net
+	dccp_recv
+	fd
+	sched
+	stdout
+	ggo
+	udp_recv
+	buffer_tree
+	afh_recv
+	afh_common
+	wma_afh
+	wma_common
+	mp3_afh
+	version
+"
+if test "$have_vorbis" = "yes" || \
+		test "$have_speex" = "yes" || \
+		test "$have_opus" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
+fi
+if test "$have_vorbis" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs ogg_afh"
+fi
+if test "$have_speex" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
+fi
+if test "$have_opus" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
+fi
+if test "$have_faad" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs aac_afh aac_common"
+fi
+if test "$have_flac" = "yes"; then
+	recv_errlist_objs="$recv_errlist_objs flac_afh"
+fi
+recv_objs="add_cmdline($recv_cmdline_objs) $recv_errlist_objs"
+AC_SUBST(recv_objs, add_dot_o($recv_objs))
+AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
+	errors used by para_recv)
+########################################################################### afh
+audio_format_handlers="mp3 wma"
+afh_cmdline_objs="afh"
+afh_errlist_objs="
+	afh
+	string
+	fd
+	mp3_afh
+	afh_common
+	time
+	wma_afh
+	wma_common
+	version
+	ggo
+"
+if test "$have_vorbis" = "yes" || \
+		test "$have_speex" = "yes" || \
+		test "$have_opus" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
+fi
+if test "$have_vorbis" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs ogg_afh"
+	audio_format_handlers="$audio_format_handlers ogg"
+fi
+if test "$have_speex" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
+	audio_format_handlers="$audio_format_handlers spx"
+fi
+if test "$have_opus" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
+fi
+if test "$have_faad" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs aac_common aac_afh"
+	audio_format_handlers="$audio_format_handlers aac"
+fi
+if test "$have_flac" = "yes"; then
+	afh_errlist_objs="$afh_errlist_objs flac_afh"
+	audio_format_handlers="$audio_format_handlers flac"
+fi
+
+afh_objs="add_cmdline($afh_cmdline_objs) $afh_errlist_objs"
+
+AC_SUBST(afh_objs, add_dot_o($afh_objs))
+AC_DEFINE_UNQUOTED(INIT_AFH_ERRLISTS,
+	objlist_to_errlist($afh_errlist_objs), errors used by para_afh)
+########################################################################## play
+play_errlist_objs="
+	play
+	fd
+	sched
+	ggo
+	buffer_tree
+	time
+	string
+	net
+	afh_recv
+	afh_common
+	wma_afh
+	wma_common
+	mp3_afh
+	recv_common
+	udp_recv
+	http_recv
+	dccp_recv
+	filter_common
+	fec
+	bitstream
+	imdct
+	wav_filter
+	compress_filter
+	amp_filter
+	prebuffer_filter
+	fecdec_filter
+	wmadec_filter
+	write_common
+	file_write
+	version
+"
+play_cmdline_objs="
+	http_recv
+	dccp_recv
+	udp_recv
+	afh_recv
+	compress_filter
+	amp_filter
+	prebuffer_filter
+	file_write
+	play
+"
+if test "$have_core_audio" = "yes"; then
+	play_errlist_objs="$play_errlist_objs osx_write ipc"
+	play_cmdline_objs="$play_cmdline_objs osx_write.cmdline"
+fi
+if test "$have_vorbis" = "yes" || \
+		test "$have_speex" = "yes" || \
+		test "$have_opus" = "yes"; then
+	play_errlist_objs="$play_errlist_objs ogg_afh_common"
+fi
+if test "$have_vorbis" = "yes"; then
+	play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
+fi
+if test "$have_speex" = "yes"; then
+	play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
+fi
+if test "$have_opus" = "yes"; then
+	play_errlist_objs="$play_errlist_objs opusdec_filter opus_afh opus_common"
+fi
+if test "$have_faad" = "yes"; then
+	play_errlist_objs="$play_errlist_objs aacdec_filter aac_afh aac_common"
+fi
+if test "$have_mad" = "yes"; then
+	play_cmdline_objs="$play_cmdline_objs mp3dec_filter"
+	play_errlist_objs="$play_errlist_objs mp3dec_filter"
+fi
+if test "$have_flac" = "yes"; then
+	play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
+fi
+if test "$have_oss" = "yes"; then
+	play_errlist_objs="$play_errlist_objs oss_write"
+	play_cmdline_objs="$play_cmdline_objs oss_write"
+fi
+if test "$have_alsa" = "yes"; then
+	play_errlist_objs="$play_errlist_objs alsa_write"
+	play_cmdline_objs="$play_cmdline_objs alsa_write"
+fi
+if test "$have_ao" = "yes"; then
+	play_errlist_objs="$play_errlist_objs ao_write"
+	play_cmdline_objs="$play_cmdline_objs ao_write"
+fi
+if test "$have_readline" = "yes"; then
+	play_errlist_objs="$play_errlist_objs interactive"
+fi
+if test "$have_samplerate" = "yes"; then
+	play_errlist_objs="$play_errlist_objs resample_filter check_wav"
+	play_cmdline_objs="$play_cmdline_objs resample_filter"
+fi
 
+play_objs="add_cmdline($play_cmdline_objs) $play_errlist_objs"
+AC_SUBST(play_objs, add_dot_o($play_objs))
+AC_DEFINE_UNQUOTED(INIT_PLAY_ERRLISTS,
+	objlist_to_errlist($play_errlist_objs), errors used by para_play)
+######################################################################### write
+write_cmdline_objs="
+	write
+	file_write
+"
+write_errlist_objs="
+	write
+	write_common
+	file_write
+	time
+	fd
+	string
+	sched
+	stdin
+	buffer_tree
+	ggo
+	check_wav
+	version
+"
+writers="file"
+default_writer="FILE_WRITE"
+
+if test "$have_core_audio" = "yes"; then
+	write_errlist_objs="$write_errlist_objs osx_write ipc"
+	write_cmdline_objs="$write_cmdline_objs osx_write.cmdline"
+	writers="$writers osx"
+	default_writer="OSX_WRITE"
+fi
+if test "$have_ao" = "yes"; then
+	write_errlist_objs="$write_errlist_objs ao_write"
+	write_cmdline_objs="$write_cmdline_objs ao_write"
+	writers="$writers ao"
+	default_writer="AO_WRITE"
+fi
+if test "$have_oss" = "yes"; then
+	write_errlist_objs="$write_errlist_objs oss_write"
+	write_cmdline_objs="$write_cmdline_objs oss_write"
+	writers="$writers oss"
+	default_writer="OSS_WRITE"
+fi
+if test "$have_alsa" = "yes"; then
+	write_errlist_objs="$write_errlist_objs alsa_write"
+	write_cmdline_objs="$write_cmdline_objs alsa_write"
+	writers="$writers alsa"
+	default_writer="ALSA_WRITE"
+fi
+write_objs="add_cmdline($write_cmdline_objs) $write_errlist_objs"
+AC_SUBST(write_objs, add_dot_o($write_objs))
+AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
+	objlist_to_errlist($write_errlist_objs), errors used by para_write)
 enum="$(for i in $writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 	enum of supported writers)
@@ -1406,12 +1427,101 @@ inits="$(for i in $writers; do printf 'extern void '$i'_write_init(struct writer
 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 array="$(for i in $writers; do printf '{.init = '$i'_write_init},'; done)"
 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
+######################################################################## audioc
+audioc_cmdline_objs="audioc"
+audioc_errlist_objs="
+	audioc
+	string
+	net
+	fd
+	version
+	ggo
+"
+if test "$have_readline" = "yes"; then
+	audioc_errlist_objs="$audioc_errlist_objs
+		buffer_tree
+		interactive
+		sched
+		time
+	"
+fi
+audioc_objs="add_cmdline($audioc_cmdline_objs) $audioc_errlist_objs"
+AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
+AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
+	objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
+############################################################# error2.h
+# these are always built
+all_errlist_objs="
+	$recv_errlist_objs
+	$filter_errlist_objs
+	$audioc_errlist_objs
+	$write_errlist_objs
+	$afh_errlist_objs
+	$play_errlist_objs
+"
+
+# optional executables
+if test "$build_server" = "yes"; then
+	all_errlist_objs="$all_errlist_objs $server_errlist_objs"
+fi
+if test "$build_gui" = "yes"; then
+	all_errlist_objs="$all_errlist_objs $gui_errlist_objs"
+fi
+if test "$build_fade" = "yes"; then
+	all_errlist_objs="$all_errlist_objs $fade_errlist_objs"
+fi
+if test "$build_client" = "yes"; then
+	all_errlist_objs="$all_errlist_objs $client_errlist_objs"
+fi
+if test "$build_audiod" = "yes"; then
+	all_errlist_objs="$all_errlist_objs $audiod_errlist_objs"
+fi
 
-enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
-AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
-	enum of audio formats supported by audiod)
-names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
-AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
+all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
+
+object_executable_matrix=
+for i in $executables; do
+	eval objs=\$${i}_errlist_objs
+	object_executable_matrix="$object_executable_matrix $i: $objs"
+done
+# use echo to replace newlines by space
+AC_SUBST(object_executable_matrix, $(echo $object_executable_matrix))
+
+for obj in $all_errlist_objs; do
+	SS="$SS SS_$(echo $obj | tr 'a-z' 'A-Z'),"
+done
+AC_DEFINE_UNQUOTED(DEFINE_ERRLIST_OBJECT_ENUM,
+	[enum {$SS NUM_SS}],
+	[list of all objects that use the paraslash error facility]
+)
+################################################################## status items
+
+status_items="basename status num_played mtime bitrate frequency file_size
+status_flags format score techinfo afs_mode
+attributes_txt decoder_flags audiod_status play_time attributes_bitmap
+offset seconds_total stream_start current_time audiod_uptime image_id
+lyrics_id duration directory lyrics_name image_name path hash channels
+last_played num_chunks chunk_time amplification artist title year album
+comment"
+
+result=
+for i in $status_items; do
+	result="$result SI_$(echo $i | tr 'a-z' 'A-Z'), "
+done
+AC_DEFINE_UNQUOTED(STATUS_ITEM_ENUM, [$result],
+	[enum of all status items])
+
+result=
+for i in $status_items; do
+	result="$result \"$i\", "
+done
+AC_DEFINE_UNQUOTED(STATUS_ITEM_ARRAY, [$result],
+	[char * array of all status items])
+
+AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
+	[formats supported by para_server and para_afh])
+
+AC_SUBST(executables)
 
 AC_OUTPUT
 AC_MSG_NOTICE([
@@ -1421,8 +1531,13 @@ unix socket credentials: $have_ucred
 readline (interactive CLIs): $have_readline
 audio formats handlers: $audio_format_handlers
 id3 version2 support: $have_libid3tag
-filters: $filters
+filters: $(echo $filters)
 writers: $writers
-optional executables: $extras
-$mixer_summary
+
+para_fade: $build_fade
+para_server: $build_server
+para_gui: $build_gui
+para_fade: $build_fade
+para_client: $build_client
+para_audiod: $build_audiod
 ])