project('pipewire', ['c' ], version : '0.3.10', license : 'MIT', meson_version : '>= 0.49.0', default_options : [ 'warning_level=3', 'c_std=gnu99', 'buildtype=debugoptimized' ]) pipewire_version = meson.project_version() version_arr = pipewire_version.split('.') pipewire_version_major = version_arr[0] pipewire_version_minor = version_arr[1] pipewire_version_micro = version_arr[2] if version_arr.length() == 4 pipewire_version_nano = version_arr[3] else pipewire_version_nano = 0 endif spaversion = '0.2' apiversion = '0.3' soversion = 0 libversion = '@0@.@1@.0'.format(soversion, pipewire_version_minor.to_int() * 100 + pipewire_version_micro.to_int()) pipewire_name = 'pipewire-@0@'.format(apiversion) spa_name = 'spa-@0@'.format(spaversion) prefix = get_option('prefix') pipewire_bindir = join_paths(prefix, get_option('bindir')) pipewire_datadir = join_paths(prefix, get_option('datadir')) pipewire_libdir = join_paths(prefix, get_option('libdir')) pipewire_libexecdir = join_paths(prefix, get_option('libexecdir')) pipewire_localedir = join_paths(prefix, get_option('localedir')) pipewire_sysconfdir = join_paths(prefix, get_option('sysconfdir')) pipewire_configdir = join_paths(pipewire_sysconfdir, 'pipewire') modules_install_dir = join_paths(pipewire_libdir, pipewire_name) if host_machine.system() == 'linux' # glibc ld.so interprets ${LIB} in a library loading path with an # appropriate value for the current architecture, typically something # like lib, lib64 or lib/x86_64-linux-gnu. # This allows the same pw-pulse script to work for both 32- and 64-bit # applications on biarch/multiarch distributions, by setting something # like LD_LIBRARY_PATH='/usr/${LIB}/pipewire-0.3/pulse'. # Note that ${LIB} is a special token expanded by the runtime linker, # not an environment variable, and must be passed through literally. modules_install_dir_dlopen = join_paths(prefix, '${LIB}', pipewire_name) else modules_install_dir_dlopen = modules_install_dir endif spa_plugindir = join_paths(pipewire_libdir, spa_name) alsadatadir = join_paths(pipewire_datadir, 'alsa-card-profile', 'mixer') pipewire_headers_dir = join_paths(pipewire_name, 'pipewire') gnome = import('gnome') pkgconfig = import('pkgconfig') have_cpp = add_languages('cpp', required : false) cc = meson.get_compiler('c') if cc.get_id() == 'gcc' add_global_arguments('-fvisibility=hidden', '-Wsign-compare', '-Wpointer-arith', '-Wformat', '-Wformat-security', '-Werror=suggest-attribute=format', '-Wmissing-braces', '-Wtype-limits', '-Wold-style-declaration', '-Wvariadic-macros', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-pedantic', '-Wunused-result', '-DFASTPATH', # '-DSPA_DEBUG_MEMCPY', language : 'c') add_global_arguments('-fvisibility=hidden', '-Wsign-compare', '-Wpointer-arith', '-Wformat', '-Wformat-security', '-Werror=suggest-attribute=format', '-Wmissing-braces', '-Wtype-limits', '-Wvariadic-macros', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-pedantic', '-Wunused-result', language : 'cpp') # warn on implicit fall-through if supported by compiler (gcc >= 7.x) gcc_major_version = cc.version().split('.')[0] if(gcc_major_version.to_int() >= 7) add_global_arguments('-Wimplicit-fallthrough', language : 'c') add_global_arguments('-Wimplicit-fallthrough', language : 'cpp') endif endif sse_args = '-msse' sse2_args = '-msse2' ssse3_args = '-mssse3' sse41_args = '-msse4.1' fma_args = '-mfma' avx_args = '-mavx' avx2_args = '-mavx2' have_sse = cc.has_argument(sse_args) have_sse2 = cc.has_argument(sse2_args) have_ssse3 = cc.has_argument(ssse3_args) have_sse41 = cc.has_argument(sse41_args) have_fma = cc.has_argument(fma_args) have_avx = cc.has_argument(avx_args) have_avx2 = cc.has_argument(avx2_args) have_neon = false if host_machine.cpu_family() == 'aarch64' if cc.compiles(''' #include int main () { float *s; asm volatile( " ld1 { v0.4s }, [%[s]], #16\n" " fcvtzs v0.4s, v0.4s, #31\n" : [s] "+r" (s) : :); } ''', name : 'aarch64 Neon Support') neon_args = [] have_neon = true endif elif cc.has_argument('-mfpu=neon') if cc.compiles(''' #include int main () { float *s; asm volatile( " vld1.32 { q0 }, [%[s]]!\n" " vcvt.s32.f32 q0, q0, #31\n" : [s] "+r" (s) : :); } ''', args: '-mfpu=neon', name : 'arm Neon Support') neon_args = ['-mfpu=neon'] have_neon = true endif endif cdata = configuration_data() cdata.set('PIPEWIRE_VERSION_MAJOR', pipewire_version_major) cdata.set('PIPEWIRE_VERSION_MINOR', pipewire_version_minor) cdata.set('PIPEWIRE_VERSION_MICRO', pipewire_version_micro) cdata.set('PIPEWIRE_VERSION_NANO', pipewire_version_nano) cdata.set('PIPEWIRE_API_VERSION', '"@0@"'.format(apiversion)) cdata.set('PIPEWIRE_DATADIR', '"@0@"'.format(pipewire_datadir)) cdata.set('LOCALEDIR', '"@0@"'.format(pipewire_localedir)) cdata.set('LIBDIR', '"@0@"'.format(pipewire_libdir)) cdata.set('GETTEXT_PACKAGE', '"pipewire"') cdata.set('PIPEWIRE_LICENSE', '"MIT"') cdata.set('PIPEWIRE_PACKAGE_ORIGIN', '"Unknown package origin"') cdata.set('PIPEWIRE_PACKAGE_NAME', '"PipeWire source release"') cdata.set('PACKAGE', '"pipewire"') cdata.set('PACKAGE_NAME', '"PipeWire"') cdata.set('PACKAGE_STRING', '"PipeWire @0@"'.format(pipewire_version)) cdata.set('PACKAGE_TARNAME', '"pipewire"') cdata.set('PACKAGE_URL', '"http://pipewire.org"') cdata.set('PACKAGE_VERSION', '"@0@"'.format(pipewire_version)) cdata.set('MODULEDIR', '"@0@"'.format(modules_install_dir)) cdata.set('PIPEWIRE_CONFIG_DIR', '"@0@"'.format(pipewire_configdir)) cdata.set('VERSION', '"@0@"'.format(pipewire_version)) cdata.set('PLUGINDIR', '"@0@"'.format(spa_plugindir)) # FIXME: --with-memory-alignment],[8,N,malloc,pagesize (default is 32)]) option cdata.set('MEMORY_ALIGNMENT_MALLOC', 1) cdata.set_quoted('PA_ALSA_PATHS_DIR', join_paths(alsadatadir, 'paths')) cdata.set_quoted('PA_ALSA_PROFILE_SETS_DIR', join_paths(alsadatadir, 'profile-sets')) check_headers = [['dlfcn.h','HAVE_DLFCN_H'], ['inttypes.h', 'HAVE_INTTYPES_H'], ['memory.h', 'HAVE_MEMORY_H'], ['poll.h', 'HAVE_POLL_H'], ['stddef.h', 'HAVE_STDDEF_H'], ['stdint.h', 'HAVE_STDINT_H'], ['stdio_ext.h', 'HAVE_STDIO_EXT_H'], ['strings.h', 'HAVE_STRINGS_H'], ['string.h', 'HAVE_STRING_H'], ['sys/param.h', 'HAVE_SYS_PARAM_H'], ['sys/poll.h', 'HAVE_SYS_POLL_H'], ['sys/prctl.h', 'HAVE_SYS_PRCTL_H'], ['sys/socket.h', 'HAVE_SYS_SOCKET_H'], ['sys/stat.h', 'HAVE_SYS_STAT_H'], ['sys/times.h', 'HAVE_SYS_TIMES_H'], ['sys/time.h', 'HAVE_SYS_TIME_H'], ['sys/types.h', 'HAVE_SYS_TYPES_H'], ['sys/utsname.h', 'HAVE_SYS_UTSNAME_H'], ['sys/wait.h', 'HAVE_SYS_WAIT_H'], ['pwd.h', 'HAVE_PWD_H'], ['ucontext.h', 'HAVE_UCONTEXT_H'], ['unistd.h', 'HAVE_UNISTD_H'], ['valgrind/valgrind.h', 'HAVE_VALGRIND_VALGRIND_H'], ] foreach h : check_headers if cc.has_header(h.get(0)) cdata.set(h.get(1), 1) endif endforeach if cc.has_function('poll', prefix : '#include') cdata.set('HAVE_POLL', 1) endif if cc.has_function('pselect', prefix : '#include') cdata.set('HAVE_PSELECT', 1) endif cdata.set('HAVE_MMAP', 1) if cc.has_function('posix_memalign', prefix : '#include') cdata.set('HAVE_POSIX_MEMALIGN', 1) endif if cc.has_function('getpagesize', prefix : '#include') cdata.set('HAVE_GETPAGESIZE', 1) endif if cc.has_function('clock_gettime', prefix : '#include ') cdata.set('HAVE_CLOCK_GETTIME', 1) endif if cc.has_type('ptrdiff_t', prefix : '#include ') cdata.set('HAVE_PTRDIFF_T', 1) endif if cc.has_function('mkstemp', prefix : '#include ') cdata.set('HAVE_MKSTEMP', 1) endif if cc.has_function('memfd_create', prefix : '#include ', args : [ '-D_GNU_SOURCE' ]) cdata.set('HAVE_MEMFD_CREATE', 1) endif if get_option('systemd') systemd = dependency('systemd', required: false) systemd_dep = dependency('libsystemd', required: false) if systemd.found() and systemd_dep.found() cdata.set('HAVE_SYSTEMD_DAEMON', 1) else warning('Systemd integration was enabled, but systemd is not available') endif endif if get_option('bluez5') if get_option('bluez5-backend-native') cdata.set('HAVE_BLUEZ_5_BACKEND_NATIVE', 1) endif if get_option('bluez5-backend-ofono') cdata.set('HAVE_BLUEZ_5_BACKEND_OFONO', 1) endif endif configure_file(input : 'config.h.meson', output : 'config.h', configuration : cdata) configinc = include_directories('.') pipewire_inc = include_directories('src') makedata = configuration_data() makedata.set('BUILD_ROOT', meson.build_root()) makedata.set('VERSION', pipewire_version) if version_arr.length() == 4 makedata.set('TAG', 'HEAD') else makedata.set('TAG', pipewire_version) endif configure_file(input : 'Makefile.in', output : 'Makefile', configuration : makedata) # Find dependencies mathlib = cc.find_library('m', required : false) rt_lib = cc.find_library('rt', required : false) # clock_gettime dl_lib = cc.find_library('dl', required : false) pthread_lib = dependency('threads') dbus_dep = dependency('dbus-1') sdl_dep = dependency('sdl2', required : false) sndfile_dep = dependency('sndfile', version : '>= 1.0.20', required : false) if get_option('gstreamer') or get_option('pipewire-pulseaudio') glib_dep = dependency('glib-2.0', version : '>=2.32.0') endif if get_option('gstreamer') gobject_dep = dependency('gobject-2.0') gmodule_dep = dependency('gmodule-2.0') gio_dep = [dependency('gio-2.0'), dependency('gio-unix-2.0')] gst_dep = [dependency('gstreamer-1.0', version : '>= 1.10.0'), dependency('gstreamer-plugins-base-1.0'), dependency('gstreamer-video-1.0'), dependency('gstreamer-audio-1.0'), dependency('gstreamer-allocators-1.0'),] endif # On FreeBSD, epoll-shim library is required for eventfd() and timerfd() epoll_shim_dep = (build_machine.system() == 'freebsd' ? dependency('epoll-shim', required: true) : dependency('', required: false)) alsa_dep = (get_option('pipewire-alsa') ? dependency('alsa', version : '>=1.1.7') : dependency('', required: false)) installed_tests_metadir = join_paths(pipewire_datadir, 'installed-tests', pipewire_name) installed_tests_execdir = join_paths(pipewire_libexecdir, 'installed-tests', pipewire_name) installed_tests_enabled = get_option('installed_tests') installed_tests_template = files('template.test.in') subdir('spa') subdir('src') if get_option('pipewire-jack') jack_dep = dependency('jack', version : '>= 1.9.10') subdir('pipewire-jack/src') endif if get_option('pipewire-pulseaudio') pulseaudio_dep = dependency('libpulse', version : '>= 11.1') subdir('pipewire-pulseaudio/src') endif if get_option('pipewire-alsa') subdir('pipewire-alsa/alsa-plugins') subdir('pipewire-alsa/conf') endif if get_option('docs') doxygen = find_program('doxygen', required : false) if doxygen.found() subdir('doc') else warning('Documentation was enabled, but doxygen is not available') endif endif if get_option('man') xmltoman = find_program('xmltoman', required : false) if xmltoman.found() subdir('man') else warning('Man page generation was enabled, but xmltoman is not available') endif endif setenv = find_program('pw-uninstalled.sh') run_target('pw-uninstalled', command : [setenv, '-b@0@'.format(meson.build_root()), '-v@0@'.format(pipewire_version)])