mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-03 09:01:50 -05:00
fd81201f28
Attempting to use atomics operations on an architecture that does not support them generally results in a link error: ld: /tmp/ccjYcMPP.o: in function `func': testfile.c:(.text+0x1c): undefined reference to `__sync_bool_compare_and_swap_4' The current build system uses cc.compiles() to check if atomic ops are supported, but cc.compiles() does not attempt to link, so the test fails to enable libatomics_opts. Fix this by using cc.links() instead of cc.compiles(). Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/732>
1069 lines
33 KiB
Meson
1069 lines
33 KiB
Meson
project('pulseaudio', 'c', 'cpp',
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version : run_command(find_program('git-version-gen'), join_paths(meson.current_source_dir(), '.tarball-version')).stdout().strip(),
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meson_version : '>= 0.50.0',
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default_options : [ 'c_std=gnu11', 'cpp_std=c++11' ]
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)
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meson.add_dist_script('scripts/save-tarball-version.sh', meson.project_version())
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pa_version_str = meson.project_version()
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# For tarballs, the first split will do nothing, but for builds in git, we
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# split out suffixes when there are commits since the last tag
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# (e.g.: v11.99.1-3-gad14bdb24 -> v11.99.1)
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version_split = pa_version_str.split('-')[0].split('.')
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pa_version_major = version_split[0].split('v')[0]
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pa_version_minor = version_split[1]
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if version_split.length() > 2
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pa_version_micro = version_split[2]
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else
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pa_version_micro = '0'
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endif
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pa_version_major_minor = pa_version_major + '.' + pa_version_minor
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pa_api_version = 12
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pa_protocol_version = 35
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# The stable ABI for client applications, for the version info x:y:z
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# always will hold x=z
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libpulse_version_info = [24, 2, 24]
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# A simplified, synchronous, ABI-stable interface for client
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# applications, for the version info x:y:z always will hold x=z
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libpulse_simple_version_info = [1, 1, 1]
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# The ABI-stable GLib adapter for client applications, for the version
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# info x:y:z always will hold x=z
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libpulse_mainloop_glib_version_info = [0, 6, 0]
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libpulse_version = '@0@.@1@.@2@'.format(
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libpulse_version_info[0] - libpulse_version_info[2],
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libpulse_version_info[0],
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libpulse_version_info[1],
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)
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libpulse_simple_version = '@0@.@1@.@2@'.format(
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libpulse_simple_version_info[0] - libpulse_simple_version_info[2],
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libpulse_simple_version_info[0],
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libpulse_simple_version_info[1],
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)
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libpulse_mainloop_glib_version = '@0@.@1@.@2@'.format(
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libpulse_mainloop_glib_version_info[0] - libpulse_mainloop_glib_version_info[2],
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libpulse_mainloop_glib_version_info[0],
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libpulse_mainloop_glib_version_info[1],
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)
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i18n = import('i18n')
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# Paths
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prefix = get_option('prefix')
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assert(prefix.startswith('/'), 'Prefix is not absolute: "@0@"'.format(prefix))
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bindir = join_paths(prefix, get_option('bindir'))
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includedir = join_paths(prefix, get_option('includedir'))
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libdir = join_paths(prefix, get_option('libdir'))
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libexecdir = join_paths(prefix, get_option('libexecdir'))
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mandir = join_paths(prefix, get_option('mandir'))
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datadir = join_paths(prefix, get_option('datadir'))
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localedir = join_paths(prefix, get_option('localedir'))
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localstatedir = join_paths(prefix, get_option('localstatedir'))
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sysconfdir = join_paths(prefix, get_option('sysconfdir'))
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privlibdir = join_paths(libdir, 'pulseaudio')
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po_dir = join_paths(meson.current_source_dir(), 'po')
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if host_machine.system() == 'windows'
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# Windows only supports loading libraries from the same dir as the executable
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privlibdir = bindir
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endif
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alsadatadir = get_option('alsadatadir')
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if alsadatadir == ''
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alsadatadir = join_paths(datadir, 'pulseaudio', 'alsa-mixer')
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endif
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pkgconfigdir = join_paths(libdir, 'pkgconfig')
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pulselibexecdir = join_paths(libexecdir, 'pulse')
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pulsesysconfdir = join_paths(sysconfdir, 'pulse')
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modlibexecdir = get_option('modlibexecdir')
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if modlibexecdir == ''
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modlibexecdir = join_paths(libdir, 'pulseaudio', 'modules')
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endif
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if host_machine.system() == 'windows'
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# Windows only supports loading libraries from the same dir as the executable
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modlibexecdir = bindir
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endif
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padsplibdir = get_option('padsplibdir')
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if padsplibdir == ''
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padsplibdir = privlibdir
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endif
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pulsedsp_location = get_option('pulsedsp-location')
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if pulsedsp_location == ''
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pulsedsp_location = join_paths(prefix, padsplibdir)
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endif
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systemduserunitdir = get_option('systemduserunitdir')
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# the default value is set below
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udevrulesdir = get_option('udevrulesdir')
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if udevrulesdir == ''
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# absolute path, otherwise meson prepends the prefix
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udevrulesdir = '/lib/udev/rules.d'
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endif
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vapidir = join_paths(datadir, 'vala', 'vapi')
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bashcompletiondir = get_option('bashcompletiondir')
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if bashcompletiondir == ''
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bash_completion_dep = dependency('bash-completion', required : false)
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if bash_completion_dep.found()
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bashcompletiondir = bash_completion_dep.get_pkgconfig_variable('completionsdir')
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else
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bashcompletiondir = join_paths(datadir, 'bash-completion', 'completions')
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endif
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endif
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zshcompletiondir = get_option('zshcompletiondir')
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if zshcompletiondir == ''
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zshcompletiondir = join_paths(datadir, 'zsh', 'site-functions')
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endif
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# Configuration data
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cc = meson.get_compiler('c')
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cdata = configuration_data()
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cdata.set_quoted('PACKAGE', 'pulseaudio')
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cdata.set_quoted('PACKAGE_NAME', 'pulseaudio')
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cdata.set_quoted('PACKAGE_VERSION', pa_version_str)
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cdata.set('PA_MAJOR', pa_version_major)
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cdata.set('PA_MINOR', pa_version_minor)
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cdata.set('PA_API_VERSION', pa_api_version)
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cdata.set('PA_PROTOCOL_VERSION', pa_protocol_version)
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cdata.set_quoted('PA_MACHINE_ID', join_paths(sysconfdir, 'machine-id'))
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cdata.set_quoted('PA_MACHINE_ID_FALLBACK', join_paths(localstatedir, 'lib', 'dbus', 'machine-id'))
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cdata.set_quoted('PA_SRCDIR', join_paths(meson.current_source_dir(), 'src'))
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cdata.set_quoted('PA_BUILDDIR', meson.current_build_dir())
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cdata.set_quoted('PA_SOEXT', '.so')
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cdata.set_quoted('PA_DEFAULT_CONFIG_DIR', pulsesysconfdir)
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cdata.set('PA_DEFAULT_CONFIG_DIR_UNQUOTED', pulsesysconfdir)
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cdata.set_quoted('PA_BINARY', join_paths(bindir, 'pulseaudio'))
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cdata.set_quoted('PA_SYSTEM_RUNTIME_PATH', join_paths(localstatedir, 'run', 'pulse'))
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cdata.set_quoted('PA_SYSTEM_CONFIG_PATH', join_paths(localstatedir, 'lib', 'pulse'))
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cdata.set_quoted('PA_SYSTEM_STATE_PATH', join_paths(localstatedir, 'lib', 'pulse'))
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cdata.set_quoted('PA_DLSEARCHPATH', modlibexecdir)
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cdata.set_quoted('PA_SYSTEM_USER', get_option('system_user'))
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cdata.set_quoted('PA_SYSTEM_GROUP', get_option('system_group'))
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cdata.set_quoted('PA_ACCESS_GROUP', get_option('access_group'))
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cdata.set_quoted('PA_CFLAGS', 'Not yet supported on meson')
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cdata.set_quoted('PA_ALSA_PATHS_DIR', join_paths(alsadatadir, 'paths'))
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cdata.set_quoted('PA_ALSA_PROFILE_SETS_DIR', join_paths(alsadatadir, 'profile-sets'))
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cdata.set_quoted('DESKTOPFILEDIR', join_paths(datadir, 'applications'))
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cdata.set_quoted('PULSE_LOCALEDIR', localedir)
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cdata.set_quoted('GETTEXT_PACKAGE', 'pulseaudio')
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cdata.set('ENABLE_NLS', 1)
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cdata.set('top_srcdir', meson.source_root())
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# Platform specifics
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# First some defaults to keep config file generation happy
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cdata.set('HAVE_COREAUDIO', 0)
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cdata.set('HAVE_WAVEOUT', 0)
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cdata.set('OS_IS_FREEBSD', 0)
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platform_socket_dep = []
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platform_dep = []
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if host_machine.endian() == 'big'
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cdata.set('WORDS_BIGENDIAN', 1)
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endif
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# FIXME: This was not tested. Maybe some flags should better be CFLAGS,
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# rather than ending up in the config.h file?
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if host_machine.system() == 'darwin'
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cdata.set('OS_IS_DARWIN', 1)
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cdata.set('_DARWIN_C_SOURCE', '200112L') # Needed to get NSIG on Mac OS
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elif host_machine.system() == 'windows'
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cdata.set('OS_IS_WIN32', 1)
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cdata.set('HAVE_WINDOWS_H', 1)
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cdata.set('HAVE_WAVEOUT', 1)
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cdata.set('HAVE_WINSOCK2_H', 1)
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cdata.set('HAVE_WS2TCPIP_H', 1)
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cdata.set('WIN32_LEAN_AND_MEAN', 1) # Needed to avoid including unnecessary headers on Windows
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cdata.set('gid_t', 'int')
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cdata.set('uid_t', 'int')
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ws2_32_dep = meson.get_compiler('c').find_library('ws2_32')
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winsock_dep = meson.get_compiler('c').find_library('wsock32')
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ole32_dep = meson.get_compiler('c').find_library('ole32')
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ssp_dep = meson.get_compiler('c').find_library('ssp')
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pcreposix_dep = meson.get_compiler('c').find_library('pcreposix')
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platform_socket_dep = [ws2_32_dep, winsock_dep]
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platform_dep = [ole32_dep, ssp_dep, pcreposix_dep]
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elif host_machine.system() == 'freebsd'
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cdata.set('OS_IS_FREEBSD', 1)
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#elif host_machine.system() == 'solaris'
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# # Apparently meson has no solaris support?
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# # Needed to get declarations for msg_control and msg_controllen on Solaris
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# cdata.set('_XOPEN_SOURCE', 600)
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# cdata.set('__EXTENSIONS__', 1)
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endif
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if cc.has_type('_Bool')
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cdata.set('HAVE_STD_BOOL', 1)
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endif
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if host_machine.cpu_family() == 'x86_64' or cc.sizeof('void *') >= 8
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cdata.set('HAVE_FAST_64BIT_OPERATIONS', 1)
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endif
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# Headers
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check_headers = [
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'arpa/inet.h',
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'byteswap.h',
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'dlfcn.h',
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'execinfo.h',
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'grp.h',
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'langinfo.h',
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'linux/sockios.h',
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'locale.h',
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'netdb.h',
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'netinet/in.h',
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'netinet/in_systm.h',
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'netinet/ip.h',
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'netinet/tcp.h',
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'pcreposix.h',
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'poll.h',
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'pwd.h',
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'regex.h',
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'sched.h',
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'stdint.h',
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'sys/atomic.h',
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'sys/capability.h',
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'sys/conf.h',
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'sys/dl.h',
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'sys/eventfd.h',
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'sys/filio.h',
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'sys/ioctl.h',
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'sys/mman.h',
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'sys/prctl.h',
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'sys/resource.h',
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'sys/select.h',
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'sys/socket.h',
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'sys/syscall.h',
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'sys/uio.h',
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'sys/un.h',
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'sys/wait.h',
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'syslog.h',
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'xlocale.h',
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]
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foreach h : check_headers
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if cc.has_header(h)
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define = 'HAVE_' + h.underscorify().to_upper()
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cdata.set(define, 1)
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endif
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endforeach
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if cc.has_header('valgrind/memcheck.h', required: get_option('valgrind'))
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cdata.set('HAVE_VALGRIND_MEMCHECK_H', 1)
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endif
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# FIXME: move this to the above set
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if host_machine.system() != 'windows'
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if cc.has_header('pthread.h')
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cdata.set('HAVE_PTHREAD', 1)
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endif
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endif
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if cc.has_header_symbol('pthread.h', 'PTHREAD_PRIO_INHERIT')
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cdata.set('HAVE_PTHREAD_PRIO_INHERIT', 1)
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endif
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# Headers which are usable
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check_usable_headers = [
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'cpuid.h',
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]
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foreach h : check_usable_headers
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if cc.check_header(h)
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define = 'HAVE_' + h.underscorify().to_upper()
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cdata.set(define, 1)
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endif
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endforeach
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# Functions
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check_functions = [
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'accept4',
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'clock_gettime',
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'ctime_r',
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'fchmod',
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'fchown',
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'fork',
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'fstat',
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'getaddrinfo',
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'getgrgid_r',
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'getgrnam_r',
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'getpwnam_r',
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'getpwuid_r',
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'gettimeofday',
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'getuid',
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'lrintf',
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'lstat',
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'memfd_create',
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'mkfifo',
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'mlock',
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'nanosleep',
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'open64',
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'paccept',
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'pipe',
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'pipe2',
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'posix_fadvise',
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'posix_madvise',
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'posix_memalign',
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'ppoll',
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'readlink',
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'setegid',
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'seteuid',
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'setpgid',
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'setregid',
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'setresgid',
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'setresuid',
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'setreuid',
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'setsid',
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'sig2str',
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'sigaction',
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'strerror_r',
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'strtod_l',
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'strtof',
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'symlink',
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'sysconf',
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'uname',
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]
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foreach f : check_functions
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if cc.has_function(f)
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define = 'HAVE_' + f.underscorify().to_upper()
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if f == 'posix_memalign' and host_machine.system() == 'windows'
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message('Win32/mingw32 does not properly define posix_memalign.')
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elif f == 'fork' and host_machine.system() == 'windows'
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# __builtin_fork is defined and compiles properly, but calling __builtin_fork() does not.
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# This causes Meson to think that Windows has a fork() which causes a link error...
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message('Win32/mingw32 does not properly define fork.')
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else
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cdata.set(define, 1)
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endif
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endif
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endforeach
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if cc.has_header_symbol('sys/syscall.h', 'SYS_memfd_create') \
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or cc.has_function('memfd_create')
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cdata.set('HAVE_MEMFD', 1)
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endif
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if cc.has_function('dgettext')
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if host_machine.system() != 'windows'
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libintl_dep = []
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else
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libintl_dep = cc.find_library('intl')
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endif
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else
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libintl_dep = cc.find_library('intl')
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endif
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# Symbols
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if cc.has_header_symbol('signal.h', 'SIGXCPU')
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cdata.set('HAVE_SIGXCPU', 1)
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endif
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if not cc.has_header_symbol('netinet/in.h', 'INADDR_NONE')
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if not cc.has_header_symbol('winsock2.h', 'INADDR_NONE')
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# Define INADDR_NONE if not found (Solaris)
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cdata.set('INADDR_NONE', '0xffffffff')
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endif
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endif
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check_decls = [
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[ 'environ', 'unistd.h', '#define _GNU_SOURCE' ],
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[ 'SOUND_PCM_READ_RATE', 'sys/soundcard.h', '' ],
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[ 'SOUND_PCM_READ_CHANNELS', 'sys/soundcard.h', '' ],
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[ 'SOUND_PCM_READ_BITS', 'sys/soundcard.h', '' ],
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]
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foreach s : check_decls
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if cc.has_header_symbol(s[1], s[0], prefix : s[2])
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define = 'HAVE_DECL_' + s[0].to_upper()
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cdata.set(define, 1)
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endif
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endforeach
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# Types
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# FIXME: do we ever care about gid_t not being defined / smaller than an int?
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cdata.set('GETGROUPS_T', 'gid_t')
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# Include paths
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configinc = include_directories('.')
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topinc = include_directories('src')
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# CFLAGS/LDFLAGS
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pa_c_args = ['-DHAVE_CONFIG_H', '-D_GNU_SOURCE']
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server_c_args = ['-D__INCLUDED_FROM_PULSE_AUDIO']
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cdata.set('MESON_BUILD', 1)
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# On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
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# so we request the nodelete flag to be enabled.
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# On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
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# Windows doesn't support this flag.
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if host_machine.system() != 'windows'
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nodelete_link_args = ['-Wl,-z,nodelete']
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else
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nodelete_link_args = []
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endif
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# Code coverage
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if get_option('gcov')
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add_project_arguments('--coverage', language: ['c', 'cpp'])
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add_project_link_arguments('--coverage', language: ['c', 'cpp'])
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endif
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# Core Dependencies
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libm_dep = cc.find_library('m', required : true)
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thread_dep = dependency('threads')
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foreach f : [
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'pthread_getname_np',
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'pthread_setaffinity_np',
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'pthread_setname_np',
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]
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if cc.has_function(f, dependencies : thread_dep)
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define = 'HAVE_' + f.underscorify().to_upper()
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cdata.set(define, 1)
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endif
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endforeach
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cap_dep = cc.find_library('cap', required : false)
|
|
|
|
shm_dep = cc.find_library('rt', required : false)
|
|
if cc.has_function('shm_open', dependencies : shm_dep)
|
|
cdata.set('HAVE_SHM_OPEN', 1)
|
|
endif
|
|
|
|
dl_dep = cc.find_library('dl', required : false)
|
|
if cc.has_function('dladdr', dependencies : dl_dep)
|
|
cdata.set('HAVE_DLADDR', 1)
|
|
endif
|
|
|
|
have_iconv = false
|
|
if cc.has_function('iconv_open')
|
|
iconv_dep = dependency('', required : false)
|
|
have_iconv = true
|
|
# tell the libiconv header to pretend to be libc iconv
|
|
cdata.set('LIBICONV_PLUG', 1)
|
|
else
|
|
iconv_dep = cc.find_library('iconv', required : false)
|
|
have_iconv = iconv_dep.found()
|
|
endif
|
|
if have_iconv
|
|
cdata.set('HAVE_ICONV', 1)
|
|
iconvconsttest = '''#include <iconv.h>
|
|
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
|
|
'''
|
|
if cc.compiles(iconvconsttest, dependencies : iconv_dep)
|
|
cdata.set('ICONV_CONST', '')
|
|
else
|
|
cdata.set('ICONV_CONST', 'const')
|
|
endif
|
|
endif
|
|
|
|
# Used for backtraces on BSD
|
|
execinfo_dep = cc.find_library('execinfo', required : false)
|
|
|
|
# Atomic operations
|
|
|
|
if get_option('atomic-arm-memory-barrier')
|
|
cdata.set('ATOMIC_ARM_MEMORY_BARRIER_ENABLED', 1)
|
|
endif
|
|
|
|
need_libatomic_ops = false
|
|
|
|
atomictest = '''int main() {
|
|
volatile int atomic = 2;
|
|
__sync_bool_compare_and_swap (&atomic, 2, 3);
|
|
return 0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(atomictest)
|
|
cdata.set('HAVE_ATOMIC_BUILTINS', 1)
|
|
|
|
newatomictest = '''int main() {
|
|
int c = 0;
|
|
__atomic_store_n(&c, 4, __ATOMIC_SEQ_CST);
|
|
return 0;
|
|
}
|
|
'''
|
|
|
|
if(cc.links(newatomictest))
|
|
cdata.set('HAVE_ATOMIC_BUILTINS_MEMORY_MODEL', 1)
|
|
endif
|
|
|
|
elif host_machine.cpu_family() == 'arm'
|
|
if host_machine.system() == 'linux' and get_option('atomic-arm-linux-helpers')
|
|
cdata.set('ATOMIC_ARM_LINUX_HELPERS', 1)
|
|
else
|
|
armatomictest = '''int func() {
|
|
volatile int a=0;
|
|
int o=0, n=1, r;
|
|
asm volatile (
|
|
"ldrex %0, [%1]\n"
|
|
"subs %0, %0, %2\n"
|
|
"strexeq %0, %3, [%1]\n"
|
|
: "=&r" (r)
|
|
: "r" (&a), "Ir" (o), "r" (n)
|
|
: "cc");
|
|
return (a==1 ? 0 : -1);
|
|
}
|
|
'''
|
|
|
|
if cc.compiles(armatomictest)
|
|
cdata.set('ATOMIC_ARM_INLINE_ASM', 1)
|
|
else
|
|
need_libatomic_ops = true
|
|
endif
|
|
endif # arm && !linux
|
|
|
|
elif not ['freebsd', 'netbsd'].contains(host_machine.system())
|
|
need_libatomic_ops = true
|
|
endif # !atomic helpers && !arm
|
|
|
|
if need_libatomic_ops
|
|
assert(cc.has_header('atomic_ops.h'), 'Need libatomic_ops')
|
|
|
|
cdata.set('AO_REQUIRE_CAS', 1)
|
|
|
|
if host_machine.system() != 'windows'
|
|
libatomic_ops_dep = cc.find_library('atomic_ops', required : true)
|
|
else
|
|
libatomic_ops_dep = dependency('', required: false)
|
|
endif
|
|
else
|
|
libatomic_ops_dep = dependency('', required: false)
|
|
endif
|
|
|
|
# ARM checks
|
|
# ARMV6 instructions we need
|
|
if host_machine.cpu_family() == 'arm'
|
|
armv6test = '''int func() {
|
|
volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
|
|
asm volatile ("ldr r0, %2 \n"
|
|
"ldr r2, %3 \n"
|
|
"ldr r3, %4 \n"
|
|
"ssat r1, #8, r0 \n"
|
|
"str r1, %0 \n"
|
|
"pkhbt r1, r3, r2, LSL #8 \n"
|
|
"str r1, %1 \n"
|
|
: "=m" (a), "=m" (b)
|
|
: "m" (a), "m" (b), "m" (c)
|
|
: "r0", "r1", "r2", "r3", "cc");
|
|
return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
|
|
}
|
|
'''
|
|
|
|
if cc.compiles(armv6test)
|
|
cdata.set('HAVE_ARMV6', 1)
|
|
endif
|
|
endif
|
|
# NEON checks are automatically done by the unstable-simd module
|
|
|
|
# Dependencies common to client, daemon and modules
|
|
|
|
if get_option('ipv6')
|
|
cdata.set('HAVE_IPV6', 1)
|
|
endif
|
|
|
|
dbus_dep = dependency('dbus-1', version : '>= 1.4.12', required : get_option('dbus'))
|
|
if dbus_dep.found()
|
|
cdata.set('HAVE_DBUS', 1)
|
|
endif
|
|
|
|
glib_dep = dependency('glib-2.0', version : '>= 2.28.0', required: get_option('glib'))
|
|
if glib_dep.found()
|
|
cdata.set('HAVE_GLIB', 1)
|
|
cdata.set('HAVE_GLIB20', 1) # to match the AM_CONDITIONAL for CMake file generation
|
|
endif
|
|
|
|
sndfile_dep = dependency('sndfile', version : '>= 1.0.20')
|
|
|
|
libsystemd_dep = dependency('libsystemd', required : get_option('systemd'))
|
|
if libsystemd_dep.found()
|
|
cdata.set('HAVE_SYSTEMD_DAEMON', 1)
|
|
cdata.set('HAVE_SYSTEMD_LOGIN', 1)
|
|
cdata.set('HAVE_SYSTEMD_JOURNAL', 1)
|
|
endif
|
|
|
|
x11_dep = dependency('x11-xcb', required : get_option('x11'))
|
|
|
|
# OSS support
|
|
if cc.has_header('sys/soundcard.h', required: get_option('oss-output'))
|
|
# OSS output via daemon module-detect
|
|
cdata.set('HAVE_OSS_OUTPUT', 1)
|
|
# OSS wrapper
|
|
cdata.set('HAVE_OSS_WRAPPER', 1)
|
|
cdata.set('PULSEDSP_LOCATION', pulsedsp_location)
|
|
endif
|
|
|
|
fftw_dep = dependency('fftw3f', required : get_option('fftw'))
|
|
if fftw_dep.found()
|
|
cdata.set('HAVE_FFTW', 1)
|
|
endif
|
|
|
|
# Client library dependencies
|
|
|
|
if get_option('client')
|
|
asyncns_dep = dependency('libasyncns', version : '>= 0.1', required : get_option('asyncns'))
|
|
if asyncns_dep.found()
|
|
cdata.set('HAVE_LIBASYNCNS', 1)
|
|
endif
|
|
|
|
gtk_dep = dependency('gtk+-3.0', required : get_option('gtk'))
|
|
if gtk_dep.found()
|
|
cdata.set('HAVE_GTK', 1)
|
|
endif
|
|
endif
|
|
|
|
# Daemon and module dependencies
|
|
|
|
if get_option('daemon')
|
|
# FIXME: make sure it's >= 2.2
|
|
ltdl_dep = cc.find_library('ltdl', required : true)
|
|
|
|
# FIXME: can meson support libtool -dlopen/-dlpreopen things?
|
|
# and do we still want to support this at all?
|
|
cdata.set('DISABLE_LIBTOOL_PRELOAD', 1)
|
|
|
|
if get_option('database') == 'tdb'
|
|
database_dep = dependency('tdb')
|
|
elif get_option('database') == 'gdbm'
|
|
database_dep = cc.find_library('gdbm', required : true)
|
|
else
|
|
database_dep = dependency('', required: false)
|
|
endif
|
|
|
|
if get_option('legacy-database-entry-format')
|
|
cdata.set('ENABLE_LEGACY_DATABASE_ENTRY_FORMAT', 1)
|
|
endif
|
|
|
|
if get_option('stream-restore-clear-old-devices')
|
|
cdata.set('STREAM_RESTORE_CLEAR_OLD_DEVICES', 1)
|
|
endif
|
|
|
|
if get_option('running-from-build-tree')
|
|
cdata.set('HAVE_RUNNING_FROM_BUILD_TREE', 1)
|
|
endif
|
|
|
|
if get_option('enable-smoother-2')
|
|
cdata.set('USE_SMOOTHER_2', 1)
|
|
endif
|
|
|
|
alsa_dep = dependency('alsa', version : '>= 1.0.24', required : get_option('alsa'))
|
|
if alsa_dep.found()
|
|
cdata.set('HAVE_ALSA', 1)
|
|
cdata.set('HAVE_ALSA_UCM', 1)
|
|
endif
|
|
|
|
gio_dep = dependency('gio-2.0', version : '>= 2.26.0')
|
|
if get_option('gsettings').enabled()
|
|
assert(gio_dep.found(), 'GSettings support needs glib I/O library (GIO)')
|
|
cdata.set('HAVE_GSETTINGS', 1)
|
|
else
|
|
cdata.set('HAVE_GSETTINGS', 0)
|
|
endif
|
|
|
|
have_orcc = false
|
|
orcc_args = []
|
|
orc_dep = dependency('orc-0.4', version : '>= 0.4.11', required : get_option('orc'))
|
|
orcc = find_program('orcc', required : get_option('orc'))
|
|
if orc_dep.found() and orcc.found()
|
|
have_orcc = true
|
|
orcc_args = [orcc]
|
|
#orcc_args = [orcc, '--include', 'glib.h']
|
|
cdata.set('HAVE_ORC', 1)
|
|
else
|
|
cdata.set('DISABLE_ORC', 1)
|
|
endif
|
|
|
|
samplerate_dep = dependency('samplerate', version : '>= 0.1.0', required : get_option('samplerate'))
|
|
if samplerate_dep.found()
|
|
cdata.set('HAVE_LIBSAMPLERATE', 1)
|
|
endif
|
|
|
|
speex_dep = dependency('speexdsp', version : '>= 1.2', required : get_option('speex'))
|
|
if speex_dep.found()
|
|
cdata.set('HAVE_SPEEX', 1)
|
|
endif
|
|
|
|
soxr_dep = dependency('soxr', version : '>= 0.1.1', required : get_option('soxr'))
|
|
if soxr_dep.found()
|
|
cdata.set('HAVE_SOXR', 1)
|
|
endif
|
|
|
|
webrtc_dep = dependency('webrtc-audio-processing', version : '>= 0.2', required : get_option('webrtc-aec'))
|
|
if webrtc_dep.found()
|
|
cdata.set('HAVE_WEBRTC', 1)
|
|
endif
|
|
|
|
systemd_dep = dependency('systemd', required : get_option('systemd'))
|
|
if systemd_dep.found() and systemduserunitdir == ''
|
|
systemduserunitdir = systemd_dep.get_pkgconfig_variable('systemduserunitdir')
|
|
endif
|
|
|
|
libelogind_dep = dependency('libelogind', required : get_option('elogind'))
|
|
if libelogind_dep.found()
|
|
cdata.set('HAVE_SYSTEMD_LOGIN', 1)
|
|
endif
|
|
|
|
if get_option('consolekit').enabled()
|
|
assert(dbus_dep.found(), 'ConsoleKit requires D-Bus support')
|
|
endif
|
|
|
|
tcpwrap_dep = cc.find_library('wrap', required: get_option('tcpwrap'))
|
|
if cc.has_header('tcpd.h') and cc.has_function('hosts_access', dependencies : tcpwrap_dep)
|
|
cdata.set('HAVE_LIBWRAP', 1)
|
|
endif
|
|
|
|
if x11_dep.found()
|
|
xcb_dep = dependency('xcb', required : true, version : '>= 1.6')
|
|
ice_dep = dependency('ice', required : true)
|
|
sm_dep = dependency('sm', required : true)
|
|
xtst_dep = dependency('xtst', required : true)
|
|
cdata.set('HAVE_X11', 1)
|
|
if cc.has_function('XSetIOErrorExitHandler', dependencies: x11_dep)
|
|
cdata.set('HAVE_XSETIOERROREXITHANDLER', 1)
|
|
endif
|
|
endif
|
|
|
|
avahi_dep = dependency('avahi-client', version : '>= 0.6.0', required : get_option('avahi'), disabler : true)
|
|
if avahi_dep.found()
|
|
cdata.set('HAVE_AVAHI', 1)
|
|
else
|
|
cdata.set('HAVE_AVAHI', 0)
|
|
endif
|
|
|
|
sbc_dep = dependency('sbc', version : '>= 1.0', required : false)
|
|
|
|
bluez_dep = dependency('bluez', required : get_option('bluez5'))
|
|
|
|
if bluez_dep.found()
|
|
assert(dbus_dep.found(), 'BlueZ requires D-Bus support')
|
|
assert(sbc_dep.found(), 'BlueZ requires SBC support')
|
|
cdata.set('HAVE_SBC', 1)
|
|
cdata.set('HAVE_BLUEZ', 1)
|
|
cdata.set('HAVE_BLUEZ_5', 1)
|
|
if get_option('bluez5-native-headset')
|
|
cdata.set('HAVE_BLUEZ_5_NATIVE_HEADSET', 1)
|
|
endif
|
|
if get_option('bluez5-ofono-headset')
|
|
cdata.set('HAVE_BLUEZ_5_OFONO_HEADSET', 1)
|
|
endif
|
|
endif
|
|
|
|
jack_dep = dependency('jack', version : '>= 0.117.0', required : get_option('jack'))
|
|
if jack_dep.found()
|
|
cdata.set('HAVE_JACK', 1)
|
|
endif
|
|
|
|
lirc_dep = dependency('lirc', required : get_option('lirc'))
|
|
if lirc_dep.found()
|
|
cdata.set('HAVE_LIRC', 1)
|
|
endif
|
|
|
|
openssl_dep = dependency('openssl', version : '>= 0.9', required : get_option('openssl'))
|
|
if openssl_dep.found()
|
|
cdata.set('HAVE_OPENSSL', 1)
|
|
endif
|
|
|
|
udev_dep = dependency('libudev', version : '>= 143', required : get_option('udev'))
|
|
if udev_dep.found()
|
|
cdata.set('HAVE_UDEV', 1)
|
|
endif
|
|
|
|
if get_option('hal-compat')
|
|
cdata.set('HAVE_HAL_COMPAT', 1)
|
|
endif
|
|
|
|
gst_dep = dependency('gstreamer-1.0', version : '>= 1.14', required : get_option('gstreamer'))
|
|
gstapp_dep = dependency('gstreamer-app-1.0', required : get_option('gstreamer'))
|
|
gstrtp_dep = dependency('gstreamer-rtp-1.0', required : get_option('gstreamer'))
|
|
|
|
have_gstreamer = false
|
|
if gst_dep.found() and gstapp_dep.found() and gstrtp_dep.found()
|
|
assert(gio_dep.found(), 'GStreamer-based RTP needs glib I/O library (GIO)')
|
|
have_gstreamer = true
|
|
endif
|
|
|
|
bluez5_gst_dep = dependency('gstreamer-1.0', version : '>= 1.14', required : get_option('bluez5-gstreamer'))
|
|
bluez5_gstapp_dep = dependency('gstreamer-app-1.0', required : get_option('bluez5-gstreamer'))
|
|
have_bluez5_gstreamer = false
|
|
if bluez5_gst_dep.found() and bluez5_gstapp_dep.found()
|
|
have_bluez5_gstreamer = true
|
|
cdata.set('HAVE_GSTLDAC', 1)
|
|
cdata.set('HAVE_GSTAPTX', 1)
|
|
endif
|
|
endif
|
|
|
|
# These are required for the CMake file generation
|
|
cdata.set('PA_LIBDIR', libdir)
|
|
cdata.set('PA_INCDIR', includedir)
|
|
|
|
# Test dependencies
|
|
|
|
check_dep = dependency('check', version : '>= 0.9.10', required : get_option('tests'))
|
|
|
|
# Subdirs
|
|
|
|
if get_option('doxygen')
|
|
subdir('doxygen')
|
|
endif
|
|
if get_option('client')
|
|
subdir('po')
|
|
endif
|
|
if get_option('man')
|
|
subdir('man')
|
|
endif
|
|
subdir('shell-completion/bash')
|
|
subdir('shell-completion/zsh')
|
|
subdir('src')
|
|
if get_option('client')
|
|
subdir('vala')
|
|
endif
|
|
|
|
# Now generate config.h from everything above
|
|
configure_file(output : 'config.h', configuration : cdata)
|
|
|
|
if get_option('client')
|
|
|
|
# pkg-config files
|
|
|
|
pc_cdata = configuration_data()
|
|
|
|
pc_cdata.set('prefix', prefix)
|
|
pc_cdata.set('exec_prefix', prefix)
|
|
pc_cdata.set('libdir', libdir)
|
|
pc_cdata.set('includedir', includedir)
|
|
pc_cdata.set('modlibexecdir', modlibexecdir)
|
|
pc_cdata.set('PACKAGE_VERSION', pa_version_str)
|
|
pc_cdata.set('PA_MAJORMINOR', pa_version_major_minor)
|
|
# FIXME: the line below is wrong. Currently the meson thread dep lacks documentation,
|
|
# and doesn't allow introspection, ie. none of get_pkgconfig_variable() or
|
|
# get_configtool_variable() work with it, so we have no way to get this flag right,
|
|
# unless we do all the work ourselves. See current work in glib, also meson #553.
|
|
pc_cdata.set('PTHREAD_LIBS', '-pthread')
|
|
|
|
pc_files = [
|
|
'libpulse.pc',
|
|
'libpulse-simple.pc',
|
|
]
|
|
|
|
if glib_dep.found()
|
|
pc_files += 'libpulse-mainloop-glib.pc'
|
|
endif
|
|
|
|
foreach file : pc_files
|
|
configure_file(
|
|
input : file + '.in',
|
|
output : file,
|
|
configuration : pc_cdata,
|
|
install_dir : pkgconfigdir)
|
|
endforeach
|
|
|
|
# CMake files
|
|
|
|
m4 = find_program('m4', required: true)
|
|
|
|
cmakedir = join_paths(libdir, 'cmake', 'PulseAudio')
|
|
|
|
cmake_template_file = configure_file(
|
|
input : 'PulseAudioConfig.cmake.in',
|
|
output : 'PulseAudioConfig.cmake.tmp',
|
|
configuration: cdata,
|
|
)
|
|
|
|
custom_target('PulseAudioConfig.cmake',
|
|
input : cmake_template_file,
|
|
output : 'PulseAudioConfig.cmake',
|
|
capture : true,
|
|
command : [m4, '@INPUT@'],
|
|
build_by_default : true,
|
|
install : true,
|
|
install_dir : cmakedir,
|
|
)
|
|
|
|
configure_file(
|
|
input : 'PulseAudioConfigVersion.cmake.in',
|
|
output : 'PulseAudioConfigVersion.cmake',
|
|
configuration: cdata,
|
|
install : true,
|
|
install_dir : cmakedir,
|
|
)
|
|
|
|
endif # client
|
|
|
|
############################################################
|
|
|
|
# Final summary
|
|
|
|
summary = [
|
|
'',
|
|
'---{ @0@ @1@ }---'.format(meson.project_name(), meson.project_version()),
|
|
'',
|
|
'prefix: @0@'.format(prefix),
|
|
'bindir: @0@'.format(bindir),
|
|
'libdir: @0@'.format(libdir),
|
|
'libexecdir: @0@'.format(libexecdir),
|
|
'mandir: @0@'.format(mandir),
|
|
'datadir: @0@'.format(datadir),
|
|
'sysconfdir: @0@'.format(sysconfdir),
|
|
'localstatedir: @0@'.format(localstatedir),
|
|
'modlibexecdir: @0@'.format(modlibexecdir),
|
|
'alsadatadir: @0@'.format(alsadatadir),
|
|
'System Runtime Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_RUNTIME_PATH')),
|
|
'System State Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_STATE_PATH')),
|
|
'System Config Path: @0@'.format(cdata.get_unquoted('PA_SYSTEM_CONFIG_PATH')),
|
|
'Bash completions directory: @0@'.format(bashcompletiondir),
|
|
'Zsh completions directory: @0@'.format(zshcompletiondir),
|
|
'Compiler: @0@ @1@'.format(cc.get_id(), cc.version()),
|
|
# 'CFLAGS: @0@'.format(${CFLAGS}),
|
|
# 'CPPFLAGS: @0@'.format(${CPPFLAGS}),
|
|
# 'LIBS: @0@'.format(${LIBS}),
|
|
'',
|
|
'Enable pulseaudio daemon: @0@'.format(get_option('daemon')),
|
|
'Enable pulseaudio client: @0@'.format(get_option('client')),
|
|
'',
|
|
'Enable memfd shared memory: @0@'.format(cdata.has('HAVE_MEMFD')),
|
|
'Enable X11: @0@'.format(x11_dep.found()),
|
|
'Enable D-Bus: @0@'.format(dbus_dep.found()),
|
|
'Enable GLib 2: @0@'.format(glib_dep.found()),
|
|
'Enable systemd integration: @0@'.format(libsystemd_dep.found()),
|
|
'Enable FFTW: @0@'.format(fftw_dep.found()),
|
|
'Enable IPv6: @0@'.format(get_option('ipv6')),
|
|
'Enable Gcov coverage: @0@'.format(get_option('gcov')),
|
|
'Enable Valgrind: @0@'.format(cdata.has('HAVE_VALGRIND_MEMCHECK_H')),
|
|
'Enable man pages: @0@'.format(get_option('man')),
|
|
'Enable unit tests: @0@'.format(get_option('tests')),
|
|
]
|
|
|
|
if get_option('client')
|
|
summary += [
|
|
'',
|
|
'--- Pulseaudio client features ---',
|
|
'',
|
|
'Enable Gtk+ 3: @0@'.format(gtk_dep.found()),
|
|
'Enable Async DNS: @0@'.format(asyncns_dep.found()),
|
|
'Enable OSS Wrapper: @0@'.format(cdata.has('HAVE_OSS_WRAPPER')),
|
|
]
|
|
endif
|
|
|
|
if get_option('daemon')
|
|
summary += [
|
|
'',
|
|
'--- Pulseaudio daemon features ---',
|
|
'',
|
|
'Safe X11 I/O errors: @0@'.format(cdata.has('HAVE_XSETIOERROREXITHANDLER')),
|
|
'Enable Avahi: @0@'.format(avahi_dep.found()),
|
|
'Enable OSS Output: @0@'.format(cdata.has('HAVE_OSS_OUTPUT')),
|
|
# 'Enable EsounD: @0@'.format(${ENABLE_ESOUND}),
|
|
'Enable Alsa: @0@'.format(alsa_dep.found()),
|
|
'Enable Jack: @0@'.format(jack_dep.found()),
|
|
'Enable LIRC: @0@'.format(lirc_dep.found()),
|
|
# 'Enable CoreAudio: @0@'.format(${ENABLE_COREAUDIO}),
|
|
# 'Enable Solaris: @0@'.format(${ENABLE_SOLARIS}),
|
|
# 'Enable WaveOut: @0@'.format(${ENABLE_WAVEOUT}),
|
|
'Enable GSettings: @0@'.format(gio_dep.found()),
|
|
'Enable BlueZ 5: @0@'.format(cdata.has('HAVE_BLUEZ_5')),
|
|
' Enable native headsets: @0@'.format(cdata.has('HAVE_BLUEZ_5_NATIVE_HEADSET')),
|
|
' Enable ofono headsets: @0@'.format(cdata.has('HAVE_BLUEZ_5_OFONO_HEADSET')),
|
|
' Enable GStreamer based codecs: @0@'.format(have_bluez5_gstreamer),
|
|
'Enable GStreamer: @0@'.format(have_gstreamer),
|
|
'Enable libsamplerate: @0@'.format(samplerate_dep.found()),
|
|
'Enable ORC: @0@'.format(have_orcc),
|
|
'Enable Adrian echo canceller: @0@'.format(get_option('adrian-aec')),
|
|
'Enable Speex (resampler, AEC): @0@'.format(speex_dep.found()),
|
|
'Enable SoXR (resampler): @0@'.format(soxr_dep.found()),
|
|
'Enable WebRTC echo canceller: @0@'.format(webrtc_dep.found()),
|
|
'',
|
|
'Enable udev: @0@'.format(udev_dep.found()),
|
|
' Enable HAL->udev compat: @0@'.format(get_option('hal-compat')),
|
|
'Enable systemd units: @0@'.format(systemd_dep.found()),
|
|
'Enable elogind: @0@'.format(libelogind_dep.found()),
|
|
'Enable ConsoleKit: @0@'.format(not get_option('consolekit').disabled() and dbus_dep.found()),
|
|
'Enable TCP Wrappers: @0@'.format(tcpwrap_dep.found()),
|
|
'Enable OpenSSL (for Airtunes): @0@'.format(openssl_dep.found()),
|
|
'Database: @0@'.format(get_option('database')),
|
|
'Legacy Database Entry Support: @0@'.format(get_option('legacy-database-entry-format')),
|
|
'module-stream-restore:',
|
|
' Clear old devices: @0@'.format(get_option('stream-restore-clear-old-devices')),
|
|
'Running from build tree: @0@'.format(get_option('running-from-build-tree')),
|
|
'System User: @0@'.format(cdata.get_unquoted('PA_SYSTEM_USER')),
|
|
'System Group: @0@'.format(cdata.get_unquoted('PA_SYSTEM_GROUP')),
|
|
'Access Group: @0@'.format(cdata.get_unquoted('PA_ACCESS_GROUP')),
|
|
# 'Enable per-user EsounD socket: @0@'.format(${ENABLE_PER_USER_ESOUND_SOCKET}),
|
|
# 'Force preopen: @0@'.format(${FORCE_PREOPEN}),
|
|
# 'Preopened modules: @0@'.format(${PREOPEN_MODS}),
|
|
]
|
|
endif
|
|
|
|
message('\n '.join(summary))
|
|
|
|
# Sanity checks
|
|
|
|
if get_option('daemon') and not speex_dep.found() and not webrtc_dep.found() and not get_option('adrian-aec')
|
|
error('At least one echo canceller implementation must be available!')
|
|
endif
|
|
|
|
if get_option('daemon') and samplerate_dep.found()
|
|
warning('Support for libsamplerate is DEPRECATED')
|
|
endif
|
|
|
|
if host_machine.system() != 'windows' and not dbus_dep.found()
|
|
message = [
|
|
'You do not have D-Bus support enabled. It is strongly recommended',
|
|
'that you enable D-Bus support if your platform supports it.',
|
|
'Many parts of PulseAudio use D-Bus, from ConsoleKit interaction',
|
|
'to the Device Reservation Protocol to speak to JACK, Bluetooth',
|
|
'support and even a native control protocol for communicating and',
|
|
'controlling the PulseAudio daemon itself.',
|
|
]
|
|
warning('\n' + '\n'.join(message))
|
|
endif
|
|
|
|
if get_option('daemon') and host_machine.system() == 'linux' and not udev_dep.found()
|
|
message = [
|
|
'You do not have udev support enabled. It is strongly recommended',
|
|
'that you enable udev support if your platform supports it as it is',
|
|
'the primary method used to detect hardware audio devices (on Linux)',
|
|
'and is thus a critical part of PulseAudio on that platform.',
|
|
]
|
|
warning('\n' + '\n'.join(message))
|
|
endif
|
|
|
|
if get_option('daemon') and host_machine.system() != 'windows' and not speex_dep.found()
|
|
message = [
|
|
'You do not have speex support enabled. It is strongly recommended',
|
|
'that you enable speex support if your platform supports it as it is',
|
|
'the primary method used for audio resampling and is thus a critical',
|
|
'part of PulseAudio on that platform.',
|
|
]
|
|
warning('\n' + '\n'.join(message))
|
|
endif
|