1 project('pulseaudio', 'c', 'cpp',
2 version : run_command(find_program('git-version-gen'), join_paths(meson.current_source_dir(), '.tarball-version')).stdout().strip(),
3 meson_version : '>= 0.50.0',
4 default_options : [ 'c_std=gnu11', 'cpp_std=c++11' ]
7 pa_version_str = meson.project_version()
8 # For tarballs, the first split will do nothing, but for builds in git, we
9 # split out suffixes when there are commits since the last tag
10 # (e.g.: v11.99.1-3-gad14bdb24 -> v11.99.1)
11 version_split = pa_version_str.split('-')[0].split('.')
12 pa_version_major = version_split[0].split('v')[0]
13 pa_version_minor = version_split[1]
14 if version_split.length() > 2
15 pa_version_micro = version_split[2]
17 pa_version_micro = '0'
19 pa_version_major_minor = pa_version_major + '.' + pa_version_minor
22 pa_protocol_version = 33
24 # The stable ABI for client applications, for the version info x:y:z
25 # always will hold y=z
26 libpulse_version_info = [21, 0, 21]
28 # A simplified, synchronous, ABI-stable interface for client
29 # applications, for the version info x:y:z always will hold y=z
30 libpulse_simple_version_info = [1, 1, 1]
32 # The ABI-stable GLib adapter for client applications, for the version
33 # info x:y:z always will hold y=z
34 libpulse_mainloop_glib_version_info = [0, 5, 0]
36 libpulse_version = '@0@.@1@.@2@'.format(
37 libpulse_version_info[0] - libpulse_version_info[2],
38 libpulse_version_info[0],
39 libpulse_version_info[1],
42 libpulse_simple_version = '@0@.@1@.@2@'.format(
43 libpulse_simple_version_info[0] - libpulse_simple_version_info[2],
44 libpulse_simple_version_info[0],
45 libpulse_simple_version_info[1],
48 libpulse_mainloop_glib_version = '@0@.@1@.@2@'.format(
49 libpulse_mainloop_glib_version_info[0] - libpulse_mainloop_glib_version_info[2],
50 libpulse_mainloop_glib_version_info[0],
51 libpulse_mainloop_glib_version_info[1],
56 prefix = get_option('prefix')
57 assert(prefix.startswith('/'), 'Prefix is not absolute: "@0@"'.format(prefix))
59 bindir = join_paths(prefix, get_option('bindir'))
60 includedir = join_paths(prefix, get_option('includedir'))
61 libdir = join_paths(prefix, get_option('libdir'))
62 libexecdir = join_paths(prefix, get_option('libexecdir'))
63 mandir = join_paths(prefix, get_option('mandir'))
64 datadir = join_paths(prefix, get_option('datadir'))
65 localedir = join_paths(prefix, get_option('localedir'))
66 localstatedir = join_paths(prefix, get_option('localstatedir'))
67 sysconfdir = join_paths(prefix, get_option('sysconfdir'))
68 privlibdir = join_paths(libdir, 'pulseaudio')
69 alsadatadir = join_paths(datadir, 'pulseaudio', 'alsa-mixer')
71 pkgconfigdir = join_paths(libdir, 'pkgconfig')
72 pulselibexecdir = join_paths(libexecdir, 'pulse')
73 pulsesysconfdir = join_paths(sysconfdir, 'pulse')
75 modlibexecdir = get_option('modlibexecdir')
76 if modlibexecdir == ''
77 modlibexecdir = join_paths(libdir, 'pulse-' + pa_version_major_minor, 'modules')
80 padsplibdir = get_option('padsplibdir')
82 padsplibdir = privlibdir
85 pulsedsp_location = get_option('pulsedsp-location')
86 if pulsedsp_location == ''
87 pulsedsp_location = join_paths(prefix, padsplibdir)
90 systemduserunitdir = get_option('systemduserunitdir')
91 # the default value is set below
93 udevrulesdir = get_option('udevrulesdir')
95 # absolute path, otherwise meson prepends the prefix
96 udevrulesdir = '/lib/udev/rules.d'
99 vapidir = join_paths(datadir, 'vala', 'vapi')
101 bashcompletiondir = get_option('bashcompletiondir')
102 if bashcompletiondir == ''
103 bash_completion_dep = dependency('bash-completion', required : false)
104 if bash_completion_dep.found()
105 bashcompletiondir = bash_completion_dep.get_pkgconfig_variable('completionsdir')
107 bashcompletiondir = join_paths(datadir, 'bash-completion', 'completions')
111 zshcompletiondir = get_option('zshcompletiondir')
112 if zshcompletiondir == ''
113 zshcompletiondir = join_paths(datadir, 'zsh', 'site-functions')
118 cc = meson.get_compiler('c')
120 cdata = configuration_data()
121 cdata.set_quoted('PACKAGE', 'pulseaudio')
122 cdata.set_quoted('PACKAGE_NAME', 'pulseaudio')
123 cdata.set_quoted('PACKAGE_VERSION', pa_version_str)
124 cdata.set_quoted('CANONICAL_HOST', host_machine.cpu())
125 cdata.set('PA_MAJOR', pa_version_major)
126 cdata.set('PA_MINOR', pa_version_minor)
127 cdata.set('PA_API_VERSION', pa_api_version)
128 cdata.set('PA_PROTOCOL_VERSION', pa_protocol_version)
129 cdata.set_quoted('PA_MACHINE_ID', join_paths(sysconfdir, 'machine-id'))
130 cdata.set_quoted('PA_MACHINE_ID_FALLBACK', join_paths(localstatedir, 'lib', 'dbus', 'machine-id'))
131 cdata.set_quoted('PA_SRCDIR', join_paths(meson.current_source_dir(), 'src'))
132 cdata.set_quoted('PA_BUILDDIR', meson.current_build_dir())
133 cdata.set_quoted('PA_SOEXT', '.so')
134 cdata.set_quoted('PA_DEFAULT_CONFIG_DIR', pulsesysconfdir)
135 cdata.set_quoted('PA_BINARY', join_paths(bindir, 'pulseaudio'))
136 cdata.set_quoted('PA_SYSTEM_RUNTIME_PATH', join_paths(localstatedir, 'run', 'pulse'))
137 cdata.set_quoted('PA_SYSTEM_CONFIG_PATH', join_paths(localstatedir, 'lib', 'pulse'))
138 cdata.set_quoted('PA_SYSTEM_STATE_PATH', join_paths(localstatedir, 'lib', 'pulse'))
139 cdata.set_quoted('PA_DLSEARCHPATH', modlibexecdir)
140 cdata.set_quoted('PA_SYSTEM_USER', get_option('system_user'))
141 cdata.set_quoted('PA_SYSTEM_GROUP', get_option('system_group'))
142 cdata.set_quoted('PA_ACCESS_GROUP', get_option('access_group'))
143 cdata.set_quoted('PA_CFLAGS', 'Not yet supported on meson')
144 cdata.set_quoted('PA_ALSA_PATHS_DIR', join_paths(alsadatadir, 'paths'))
145 cdata.set_quoted('PA_ALSA_PROFILE_SETS_DIR', join_paths(alsadatadir, 'profile-sets'))
146 cdata.set_quoted('DESKTOPFILEDIR', join_paths(datadir, 'applications'))
147 cdata.set_quoted('PULSE_LOCALEDIR', localedir)
148 cdata.set_quoted('GETTEXT_PACKAGE', 'pulseaudio')
149 cdata.set('ENABLE_NLS', 1)
152 # First some defaults to keep config file generation happy
153 cdata.set('HAVE_COREAUDIO', 0)
154 cdata.set('HAVE_WAVEOUT', 0)
155 # FIXME: This was not tested. Maybe some flags should better be CFLAGS,
156 # rather than ending up in the config.h file?
157 if host_machine.system() == 'darwin'
158 cdata.set('OS_IS_DARWIN', 1)
159 cdata.set('_DARWIN_C_SOURCE', '200112L') # Needed to get NSIG on Mac OS
160 elif host_machine.system() == 'windows'
161 cdata.set('OS_IS_WIN32', 1)
162 cdata.set('WIN32_LEAN_AND_MEAN', 1) # Needed to avoid including unnecessary headers on Windows
163 #elif host_machine.system() == 'solaris'
164 # # Apparently meson has no solaris support?
165 # # Needed to get declarations for msg_control and msg_controllen on Solaris
166 # cdata.set('_XOPEN_SOURCE', 600)
167 # cdata.set('__EXTENSIONS__', 1)
181 'netinet/in_systm.h',
200 'valgrind/memcheck.h',
204 foreach h : check_headers
206 define = 'HAVE_' + h.underscorify().to_upper()
211 # FIXME: move this to the above set
212 if cc.has_header('pthread.h')
213 cdata.set('HAVE_PTHREAD', 1)
255 foreach f : check_functions
256 if cc.has_function(f)
257 define = 'HAVE_' + f.underscorify().to_upper()
262 if cc.has_function('SYS_memfd_create', prefix : '#include <sys/syscall.h>')
263 cdata.set('HAVE_MEMFD', 1)
268 if cc.has_header_symbol('signal.h', 'SIGXCPU')
269 cdata.set('HAVE_SIGXCPU', 1)
272 if not cc.has_header_symbol('netinet/in.h', 'INADDR_NONE')
273 if not cc.has_header_symbol('winsock2.h', 'INADDR_NONE')
274 # Define INADDR_NONE if not found (Solaris)
275 cdata.set('INADDR_NONE', '0xffffffff')
281 # FIXME: do we ever care about gid_t not being defined / smaller than an int?
282 cdata.set('GETGROUPS_T', 'gid_t')
286 configinc = include_directories('.')
287 topinc = include_directories('src')
291 pa_c_args = ['-DHAVE_CONFIG_H', '-D_GNU_SOURCE']
292 server_c_args = ['-D__INCLUDED_FROM_PULSE_AUDIO']
293 cdata.set('MESON_BUILD', 1)
295 # On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
296 # so we request the nodelete flag to be enabled.
297 # On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
298 nodelete_link_args = ['-Wl,-z,nodelete']
302 if get_option('gcov')
303 add_project_arguments('--coverage', language: ['c', 'cpp'])
304 add_project_link_arguments('--coverage', language: ['c', 'cpp'])
309 libm_dep = cc.find_library('m', required : true)
310 thread_dep = dependency('threads')
311 cap_dep = cc.find_library('cap', required : false)
313 shm_dep = cc.find_library('rt', required : false)
315 cdata.set('HAVE_SHM_OPEN', 1)
319 atomictest = '''void func() {
320 volatile int atomic = 2;
321 __sync_bool_compare_and_swap (&atomic, 2, 3);
324 if cc.compiles(atomictest)
325 newatomictest = '''void func() {
327 __atomic_store_n(&c, 4, __ATOMIC_SEQ_CST);
331 if(cc.compiles(newatomictest))
332 cdata.set('HAVE_ATOMIC_BUILTINS_MEMORY_MODEL', true)
335 cdata.set('HAVE_ATOMIC_BUILTINS', true)
337 # FIXME: check if we need libatomic_ops
340 # FIXME: make sure it's >= 2.2
341 ltdl_dep = cc.find_library('ltdl', required : true)
342 # FIXME: can meson support libtool -dlopen/-dlpreopen things?
343 # and do we still want to support this at all?
344 cdata.set('DISABLE_LIBTOOL_PRELOAD', 1)
346 if get_option('database') == 'tdb'
347 database_dep = dependency('tdb')
348 elif get_option('database') == 'gdbm'
349 database_dep = cc.find_library('gdbm', required : true)
351 database_dep = dependency('', required: false)
354 if get_option('ipv6')
355 cdata.set('HAVE_IPV6', 1)
358 if get_option('legacy-database-entry-format')
359 cdata.set('ENABLE_LEGACY_DATABASE_ENTRY_FORMAT', 1)
362 if get_option('running-from-build-tree')
363 cdata.set('HAVE_RUNNING_FROM_BUILD_TREE', 1)
366 alsa_dep = dependency('alsa', version : '>= 1.0.24', required : get_option('alsa'))
368 cdata.set('HAVE_ALSA', 1)
369 cdata.set('HAVE_ALSA_UCM', 1)
372 asyncns_dep = dependency('libasyncns', version : '>= 0.1', required : get_option('asyncns'))
373 if asyncns_dep.found()
374 cdata.set('HAVE_LIBASYNCNS', 1)
377 dbus_dep = dependency('dbus-1', version : '>= 1.4.12', required : get_option('dbus'))
379 cdata.set('HAVE_DBUS', 1)
382 gio_dep = dependency('gio-2.0', version : '>= 2.26.0', required : get_option('gsettings'))
384 cdata.set('HAVE_GSETTINGS', 1)
387 glib_dep = dependency('glib-2.0', version : '>= 2.4.0', required: get_option('glib'))
389 cdata.set('HAVE_GLIB', 1)
392 gtk_dep = dependency('gtk+-3.0', required : get_option('gtk'))
394 cdata.set('HAVE_GTK', 1)
399 orc_dep = dependency('orc-0.4', version : '>= 0.4.11', required : get_option('orc'))
400 orcc = find_program('orcc', required : get_option('orc'))
401 if orc_dep.found() and orcc.found()
404 #orcc_args = [orcc, '--include', 'glib.h']
405 cdata.set('HAVE_ORC', 1)
407 cdata.set('DISABLE_ORC', 1)
410 samplerate_dep = dependency('samplerate', version : '>= 0.1.0', required : get_option('samplerate'))
411 if samplerate_dep.found()
412 cdata.set('HAVE_LIBSAMPLERATE', 1)
415 sndfile_dep = dependency('sndfile', version : '>= 1.0.20')
417 soxr_dep = dependency('soxr', version : '>= 0.1.1', required : get_option('soxr'))
419 cdata.set('HAVE_SOXR', 1)
422 libsystemd_dep = dependency('libsystemd', required : get_option('systemd'))
423 if libsystemd_dep.found()
424 cdata.set('HAVE_SYSTEMD_DAEMON', 1)
425 cdata.set('HAVE_SYSTEMD_LOGIN', 1)
426 cdata.set('HAVE_SYSTEMD_JOURNAL', 1)
428 systemd_dep = dependency('systemd', required : get_option('systemd'))
429 if systemd_dep.found() and systemduserunitdir == ''
430 systemduserunitdir = systemd_dep.get_pkgconfig_variable('systemduserunitdir')
433 x11_dep = dependency('x11-xcb', required : get_option('x11'))
435 xcb_dep = dependency('xcb', required : true, version : '>= 1.6')
436 ice_dep = dependency('ice', required : true)
437 sm_dep = dependency('sm', required : true)
438 xtst_dep = dependency('xtst', required : true)
439 cdata.set('HAVE_X11', 1)
442 # Module dependencies
444 if cc.has_header('sys/soundcard.h')
445 cdata.set('HAVE_OSS_OUTPUT', 1)
446 cdata.set('HAVE_OSS_WRAPPER', 1)
447 cdata.set('PULSEDSP_LOCATION', pulsedsp_location)
450 if get_option('hal-compat')
451 cdata.set('HAVE_HAL_COMPAT', 1)
454 avahi_dep = dependency('avahi-client', version : '>= 0.6.0', required : get_option('avahi'), disabler : true)
456 cdata.set('HAVE_AVAHI', 1)
459 bluez_dep = dependency('bluez', version : '>= 5.0', required : get_option('bluez5'))
460 sbc_dep = dependency('sbc', version : '>= 1.0', required : false)
462 assert(dbus_dep.found(), 'BlueZ requires D-Bus support')
463 assert(sbc_dep.found(), 'BlueZ requires SBC support')
464 cdata.set('HAVE_SBC', 1)
465 cdata.set('HAVE_BLUEZ', 1)
466 cdata.set('HAVE_BLUEZ_5', 1)
467 if get_option('bluez5-native-headset')
468 cdata.set('HAVE_BLUEZ_5_NATIVE_HEADSET', 1)
470 if get_option('bluez5-ofono-headset')
471 cdata.set('HAVE_BLUEZ_5_OFONO_HEADSET', 1)
475 fftw_dep = dependency('fftw3f', required : get_option('fftw'))
477 cdata.set('HAVE_FFTW', 1)
480 jack_dep = dependency('jack', version : '>= 0.117.0', required : get_option('jack'))
482 cdata.set('HAVE_JACK', 1)
485 lirc_dep = dependency('lirc', required : get_option('lirc'))
487 cdata.set('HAVE_LIRC', 1)
490 openssl_dep = dependency('openssl', version : '>= 0.9', required : get_option('openssl'))
491 if openssl_dep.found()
492 cdata.set('HAVE_OPENSSL', 1)
495 speex_dep = dependency('speexdsp', version : '>= 1.2', required : get_option('speex'))
497 cdata.set('HAVE_SPEEX', 1)
500 udev_dep = dependency('libudev', version : '>= 143', required : get_option('udev'))
502 cdata.set('HAVE_UDEV', 1)
505 webrtc_dep = dependency('webrtc-audio-processing', version : '>= 0.2', required : get_option('webrtc-aec'))
506 if webrtc_dep.found()
507 cdata.set('HAVE_WEBRTC', 1)
510 # These are required for the CMake file generation
511 cdata.set('PA_LIBDIR', libdir)
512 cdata.set('PA_INCDIR', includedir)
514 cdata.set('HAVE_GLIB20', 1) # to match the AM_CONDITIONAL for CMake file generation
519 check_dep = dependency('check', version : '>= 0.9.10', required : get_option('tests'))
521 # Now generate config.h from everything above
522 configure_file(output : 'config.h', configuration : cdata)
526 pc_cdata = configuration_data()
528 pc_cdata.set('prefix', prefix)
529 pc_cdata.set('exec_prefix', prefix)
530 pc_cdata.set('libdir', libdir)
531 pc_cdata.set('includedir', includedir)
532 pc_cdata.set('modlibexecdir', modlibexecdir)
533 pc_cdata.set('PACKAGE_VERSION', pa_version_str)
534 pc_cdata.set('PA_MAJORMINOR', pa_version_major_minor)
535 # FIXME: the line below is wrong. Currently the meson thread dep lacks documentation,
536 # and doesn't allow introspection, ie. none of get_pkgconfig_variable() or
537 # get_configtool_variable() work with it, so we have no way to get this flag right,
538 # unless we do all the work ourselves. See current work in glib, also meson #553.
539 pc_cdata.set('PTHREAD_LIBS', '-pthread')
543 'libpulse-simple.pc',
547 pc_files += 'libpulse-mainloop-glib.pc'
550 foreach file : pc_files
552 input : file + '.in',
554 configuration : pc_cdata,
555 install_dir : pkgconfigdir)
560 m4 = find_program('m4', required: true)
562 cmakedir = join_paths(libdir, 'cmake', 'PulseAudio')
564 cmake_template_file = configure_file(
565 input : 'PulseAudioConfig.cmake.in',
566 output : 'PulseAudioConfig.cmake.tmp',
567 configuration: cdata,
570 custom_target('PulseAudioConfig.cmake',
571 input : cmake_template_file,
572 output : 'PulseAudioConfig.cmake',
574 command : [m4, '@INPUT@'],
575 build_by_default : true,
577 install_dir : cmakedir,
581 input : 'PulseAudioConfigVersion.cmake.in',
582 output : 'PulseAudioConfigVersion.cmake',
583 configuration: cdata,
585 install_dir : cmakedir,
594 subdir('shell-completion/bash')
595 subdir('shell-completion/zsh')
599 ############################################################
605 '---{ @0@ @1@ }---'.format(meson.project_name(), meson.project_version()),
607 'prefix: @0@'.format(prefix),
608 'bindir: @0@'.format(bindir),
609 'libdir: @0@'.format(libdir),
610 'libexecdir: @0@'.format(libexecdir),
611 'mandir: @0@'.format(mandir),
612 'datadir: @0@'.format(datadir),
613 'sysconfdir: @0@'.format(sysconfdir),
614 'localstatedir: @0@'.format(localstatedir),
615 'modlibexecdir: @0@'.format(modlibexecdir),
616 'System Runtime Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_RUNTIME_PATH')),
617 'System State Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_STATE_PATH')),
618 'System Config Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_CONFIG_PATH')),
619 'Bash completions directory: @0@'.format(bashcompletiondir),
620 'Zsh completions directory: @0@'.format(zshcompletiondir),
621 'Compiler: @0@ @1@'.format(cc.get_id(), cc.version()),
622 # 'CFLAGS: @0@'.format(${CFLAGS}),
623 # 'CPPFLAGS: @0@'.format(${CPPFLAGS}),
624 # 'LIBS: @0@'.format(${LIBS}),
626 'Enable memfd shared memory: @0@'.format(cdata.has('HAVE_MEMFD')),
627 'Enable X11: @0@'.format(x11_dep.found()),
628 # 'Enable OSS Output: @0@'.format(${ENABLE_OSS_OUTPUT}),
629 # 'Enable OSS Wrapper: @0@'.format(${ENABLE_OSS_WRAPPER}),
630 # 'Enable EsounD: @0@'.format(${ENABLE_ESOUND}),
631 'Enable Alsa: @0@'.format(alsa_dep.found()),
632 # 'Enable CoreAudio: @0@'.format(${ENABLE_COREAUDIO}),
633 # 'Enable Solaris: @0@'.format(${ENABLE_SOLARIS}),
634 # 'Enable WaveOut: @0@'.format(${ENABLE_WAVEOUT}),
635 'Enable GLib 2: @0@'.format(glib_dep.found()),
636 # 'Enable GConf: @0@'.format(${ENABLE_GCONF}),
637 'Enable GSettings: @0@'.format(gio_dep.found()),
638 'Enable Gtk+ 3: @0@'.format(gtk_dep.found()),
639 'Enable Avahi: @0@'.format(avahi_dep.found()),
640 'Enable Jack: @0@'.format(jack_dep.found()),
641 'Enable Async DNS: @0@'.format(asyncns_dep.found()),
642 'Enable LIRC: @0@'.format(lirc_dep.found()),
643 'Enable D-Bus: @0@'.format(dbus_dep.found()),
644 ' Enable BlueZ 5: @0@'.format(bluez_dep.found()),
645 ' Enable native headsets: @0@'.format(get_option('bluez5-native-headset')),
646 ' Enable ofono headsets: @0@'.format(get_option('bluez5-ofono-headset')),
647 'Enable udev: @0@'.format(udev_dep.found()),
648 ' Enable HAL->udev compat: @0@'.format(get_option('hal-compat')),
649 'Enable systemd: @0@'.format(libsystemd_dep.found()),
650 # 'Enable TCP Wrappers: @0@'.format(${ENABLE_TCPWRAP}),
651 'Enable libsamplerate: @0@'.format(samplerate_dep.found()),
652 'Enable IPv6: @0@'.format(get_option('ipv6')),
653 'Enable OpenSSL (for Airtunes): @0@'.format(openssl_dep.found()),
654 'Enable FFTW: @0@'.format(fftw_dep.found()),
655 'Enable ORC: @0@'.format(have_orcc),
656 'Enable Adrian echo canceller: @0@'.format(get_option('adrian-aec')),
657 'Enable Speex (resampler, AEC): @0@'.format(speex_dep.found()),
658 'Enable SoXR (resampler): @0@'.format(soxr_dep.found()),
659 'Enable WebRTC echo canceller: @0@'.format(webrtc_dep.found()),
660 'Enable Gcov coverage: @0@'.format(get_option('gcov')),
661 'Enable man pages: @0@'.format(get_option('man')),
662 'Enable unit tests: @0@'.format(get_option('tests')),
664 'Database: @0@'.format(get_option('database')),
665 'Legacy Database Entry Support: @0@'.format(get_option('legacy-database-entry-format')),
666 'Running from build tree: @0@'.format(get_option('running-from-build-tree')),
667 'System User: @0@'.format(cdata.get_unquoted('PA_SYSTEM_USER')),
668 'System Group: @0@'.format(cdata.get_unquoted('PA_SYSTEM_GROUP')),
669 'Access Group: @0@'.format(cdata.get_unquoted('PA_ACCESS_GROUP')),
670 # 'Enable per-user EsounD socket: @0@'.format(${ENABLE_PER_USER_ESOUND_SOCKET}),
671 # 'Force preopen: @0@'.format(${FORCE_PREOPEN}),
672 # 'Preopened modules: @0@'.format(${PREOPEN_MODS}),
675 message('\n '.join(summary))
679 if not speex_dep.found() and not webrtc_dep.found() and not get_option('adrian-aec')
680 error('At least one echo canceller implementation must be available!')
683 if samplerate_dep.found()
684 warning('Support for libsamplerate is DEPRECATED')
687 if host_machine.system() != 'windows'
688 if not dbus_dep.found()
690 'You do not have D-Bus support enabled. It is strongly recommended',
691 'that you enable D-Bus support if your platform supports it.',
692 'Many parts of PulseAudio use D-Bus, from ConsoleKit interaction',
693 'to the Device Reservation Protocol to speak to JACK, Bluetooth',
694 'support and even a native control protocol for communicating and',
695 'controlling the PulseAudio daemon itself.',
697 warning('\n' + '\n'.join(message))
699 if not udev_dep.found()
701 'You do not have udev support enabled. It is strongly recommended',
702 'that you enable udev support if your platform supports it as it is',
703 'the primary method used to detect hardware audio devices (on Linux)',
704 'and is thus a critical part of PulseAudio on that platform.',
706 warning('\n' + '\n'.join(message))
708 if not speex_dep.found()
710 'You do not have speex support enabled. It is strongly recommended',
711 'that you enable speex support if your platform supports it as it is',
712 'the primary method used for audio resampling and is thus a critical',
713 'part of PulseAudio on that platform.',
715 warning('\n' + '\n'.join(message))