build: Build para_client only if crypto lib was found.
[paraslash.git] / configure.ac
index 85d3088689f3980eaccb75562d36cea4f0a85b55..a6fc62afdf65377aea78197ba4758fe86f86ed01 100644 (file)
@@ -92,17 +92,8 @@ AC_CHECK_FUNCS([atexit dup2 memchr memmove memset \
 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"
+executables="recv filter audioc write afh audiod play"
+audio_format_handlers="mp3 wma"
 
 recv_cmdline_objs="add_cmdline(recv http_recv dccp_recv udp_recv afh_recv)"
 
@@ -153,25 +144,6 @@ 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
@@ -199,87 +171,6 @@ play_errlist_objs="play fd sched ggo buffer_tree time string net
 "
 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()
 ################################################################## clock_gettime
 clock_gettime_lib=
 AC_CHECK_LIB([c], [clock_gettime], [clock_gettime_lib=c], [
@@ -319,57 +210,8 @@ Download libosl at
 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 $osl_libs -losl"
 fi
+AC_SUBST(osl_cppflags)
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
@@ -429,7 +271,6 @@ if test "$check_openssl" = "yes"; then
                client_ldflags="$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"
@@ -472,7 +313,6 @@ if test "$check_gcrypt" = "yes"; then
                client_ldflags="$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"
@@ -567,9 +407,10 @@ AC_CHECK_LIB([ncursesw], [initscr],
 )
 if test "$have_curses" = "yes"; then
        AC_SUBST(curses_cppflags)
-       extras="$extras gui"
+       build_gui="yes"
        executables="$executables gui"
 else
+       build_gui="no"
        AC_MSG_WARN([no curses lib, cannot build para_gui])
 fi
 CPPFLAGS="$OLD_CPPFLAGS"
@@ -605,13 +446,6 @@ if test ${have_core_audio} = yes; then
        f4="-framework CoreServices"
        f="$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 $f"
@@ -721,14 +555,12 @@ if test "$have_vorbis" = "yes" || \
        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"
 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"
@@ -752,7 +584,6 @@ else
        AC_MSG_WARN([no ogg/vorbis $msg])
 fi
 if test "$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"
@@ -776,7 +607,6 @@ 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"
@@ -823,7 +653,6 @@ 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="$audiod_errlist_objs aacdec_filter aac_common"
@@ -877,7 +706,6 @@ if test "$have_mad" = "yes"; then
        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="$play_errlist_objs mp3dec_filter"
@@ -956,7 +784,6 @@ AC_CHECK_HEADER(FLAC/stream_decoder.h, [], have_flac=no)
 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], have_flac=no, -logg -lm)
 if test "$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"
@@ -968,7 +795,7 @@ if test "$have_flac" = "yes"; then
        play_ldflags="$play_ldflags $flac_libs -lFLAC"
        server_ldflags="$server_ldflags $flac_libs -lFLAC"
        afh_ldflags="$afh_ldflags $flac_libs -lFLAC"
-       recv_ldflags="$afh_ldflags $flac_libs -lFLAC"
+       recv_ldflags="$recv_ldflags $flac_libs -lFLAC"
        filters="$filters flacdec"
        audio_format_handlers="$audio_format_handlers flac"
        audiod_audio_formats="$audiod_audio_formats flac"
@@ -996,7 +823,6 @@ AC_CHECK_HEADER(sys/soundcard.h, [
        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="$writers oss"
        default_writer="OSS_WRITE"
@@ -1058,7 +884,6 @@ if test "$have_alsa" = "yes"; then
        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="$writers alsa"
        default_writer="ALSA_WRITE"
@@ -1071,9 +896,8 @@ LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
 ########################################################################### fade
 if test -n "$mixers"; then
-       extras="$extras fade"
+       build_fade="yes"
        executables="$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 $fade_errlist_objs"
@@ -1104,6 +928,7 @@ if test -n "$mixers"; then
        AC_DEFINE_UNQUOTED(MIXER_ARRAY, $array, array of supported mixers)
        mixer_summary="supported mixers:: $mixers, default: $default_mixer"
 else
+       build_fade="no"
        AC_MSG_WARN([no mixer support])
        mixer_summary="para_fade: no"
 fi
@@ -1151,7 +976,6 @@ if test "$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="$audiod_ldflags -lao -lpthread"
@@ -1226,7 +1050,6 @@ if test "$have_readline" = "yes"; then
 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"
@@ -1264,7 +1087,6 @@ 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="$audiod_errlist_objs resample_filter check_wav"
@@ -1282,8 +1104,110 @@ fi
 CPPFLAGS="$OLD_CPPFLAGS"
 LDFLAGS="$OLD_LDFLAGS"
 LIBS="$OLD_LIBS"
+######################################################################### server
+if test \( "$have_openssl" = "yes" -o "$have_gcrypt" = "yes" \) \
+       -a "$have_osl" = "yes" ; then
+
+       build_server="yes"
+       executables="$executables server"
+       server_cmdline_objs="add_cmdline(server)"
+       server_errlist_objs="$server_errlist_objs
+               server
+               afh_common
+               mp3_afh
+               vss
+               command
+               net
+               string
+               signal
+               time
+               daemon
+               http_send
+               close_on_fork
+               mm
+               crypt_common
+               ipc
+               dccp_send
+               fd
+               user_list
+               chunk_queue
+               afs
+               aft
+               mood
+               score
+               attribute
+               blob
+               playlist
+               sched
+               acl
+               send_common
+               udp_send
+               color
+               fec
+               wma_afh
+               wma_common
+               sideband
+               version
+               ggo
+       "
+       server_ldflags="$server_ldflags $osl_libs -losl"
+else
+       build_server="no"
+fi
+############################################################# client
+if test "$have_openssl" = "yes" -o "$have_gcrypt" = "yes"; then
+       build_client="yes"
+       executables="$executables client"
+       client_cmdline_objs="add_cmdline(client)"
+       client_errlist_objs="$client_errlist_objs
+               client
+               net
+               string
+               fd
+               sched
+               stdin
+               stdout
+               time
+               sideband
+               client_common
+               buffer_tree
+               crypt_common
+               version
+               ggo
+       "
+else
+       build_client="no"
+fi
 ############################################################# error2.h
 AC_MSG_NOTICE(creating error2.h)
+
+# these are always built
+all_errlist_objs="
+       $recv_errlist_objs
+       $filter_errlist_objs
+       $audioc_errlist_objs
+       $write_errlist_objs
+       $afh_errlist_objs
+       $audiod_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 $client_errlist_objs"
+fi
+
+all_errlist_objs="$(echo $all_errlist_objs | tr ' ' '\n' | sort | uniq)"
+
 for i in $executables; do
        echo "$i: "
        eval echo \$${i}_errlist_objs
@@ -1421,6 +1345,10 @@ audio formats handlers: $audio_format_handlers
 id3 version2 support: $have_libid3tag
 filters: $filters
 writers: $writers
-optional executables: $extras
+
 $mixer_summary
+para_server: $build_server
+para_gui: $build_gui
+para_fade: $build_fade
+para_client: $build_client
 ])