build-sys: First pass at a meson-ified build systemmeson

This is a working implementation of a build with meson. The server,
utils, and most modules build with this, and it is possible to run from
a build tree and play/capture audio on ALSA devices.

There are a number of FIXMEs, of course, and a number of features that
need to be enabled (modules, dependencies, installation, etc.), but this
should provide everything we need to get there relatively quickly.

To use this, install meson (distro package, or mesonbuild.com) and run:

  $ cd <pulseaudio src dir>
  $ meson <builddir>
  $ ninja -C <builddir>

14 files changed, 941 insertions, 2 deletions

diff --git a/meson.build b/meson.build
new file mode 100644
index 000000000..4c938f3b4
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,213 @@
+project('pulseaudio', 'c', 'cpp',
+        version : '10.99.1',
+        meson_version : '>= 0.31.0',
+        default_options : [ 'c_std=gnu11', 'cpp_std=c++11' ]
+        )
+
+pa_version = meson.project_version()
+version_split = pa_version.split('.')
+pa_version_major = version_split[0]
+pa_version_minor = version_split[1]
+pa_version_micro = version_split[2]
+pa_version_major_minor = pa_version_major + '.' + pa_version_minor
+
+pa_api_version = 12
+pa_protocol_version = 31
+
+apiversion = '1.0'
+soversion = 0
+# maintaining compatibility with the previous libtool versioning
+# current = minor * 100 + micro
+libversion = '@0@.@1@.0'.format(soversion, pa_version_minor.to_int() * 100 + pa_version_micro.to_int())
+
+cc = meson.get_compiler('c')
+
+cdata = configuration_data()
+cdata.set_quoted('PACKAGE', 'pulseaudio')
+cdata.set_quoted('PACKAGE_NAME', 'pulseaudio')
+cdata.set_quoted('PACKAGE_VERSION', pa_version)
+cdata.set_quoted('CANONICAL_HOST', host_machine.cpu())
+cdata.set_quoted('PA_MACHINE_ID', join_paths(get_option('sysconfdir'), 'machine-id'))
+cdata.set_quoted('PA_MACHINE_ID_FALLBACK', join_paths(get_option('localstatedir'), 'lib', 'dbus', 'machine-id'))
+cdata.set_quoted('PA_SRCDIR', join_paths(meson.current_source_dir(), 'src'))
+cdata.set_quoted('PA_BUILDDIR', meson.current_build_dir())
+cdata.set_quoted('PA_SOEXT', '.so')
+cdata.set_quoted('PA_DEFAULT_CONFIG_DIR', join_paths(get_option('sysconfdir'), 'pulse'))
+cdata.set_quoted('PA_BINARY', join_paths(get_option('bindir'), 'pulseaudio'))
+cdata.set_quoted('PA_SYSTEM_RUNTIME_PATH', join_paths(get_option('localstatedir'), 'run', 'pulse'))
+cdata.set_quoted('PA_SYSTEM_CONFIG_PATH', join_paths(get_option('localstatedir'), 'lib', 'pulse'))
+cdata.set_quoted('PA_SYSTEM_STATE_PATH', join_paths(get_option('localstatedir'), 'lib', 'pulse'))
+cdata.set_quoted('PA_DLSEARCHPATH', join_paths(get_option('libdir'), 'pulse-' + pa_version_major_minor, 'modules'))
+cdata.set_quoted('PA_SYSTEM_USER', get_option('system_user'))
+cdata.set_quoted('PA_SYSTEM_GROUP', get_option('system_group'))
+cdata.set_quoted('PA_ACCESS_GROUP', get_option('access_group'))
+cdata.set_quoted('PA_CFLAGS', 'Not yet supported on meson')
+cdata.set_quoted('PA_ALSA_PATHS_DIR', join_paths(get_option('datadir'), 'pulseaudio', 'alsa-mixer', 'paths'))
+cdata.set_quoted('PA_ALSA_PROFILE_SETS_DIR', join_paths(get_option('datadir'), 'pulseaudio', 'alsa-mixer', 'profile-sets'))
+cdata.set_quoted('DESKTOPFILEDIR', join_paths(get_option('datadir'), 'applications'))
+
+# Headers
+
+check_headers = [
+  'arpa/inet.h',
+  'cpuid.h',
+  'grp.h',
+  'langinfo.h',
+  'locale.h',
+  'netdb.h',
+  'netinet/in.h',
+  'netinet/in_systm.h',
+  'netinet/ip.h',
+  'netinet/tcp.h',
+  'pcreposix.h',
+  'poll.h',
+  'pwd.h',
+  'regex.h',
+  'sched.h',
+  'sys/capability.h',
+  'sys/ioctl.h',
+  'sys/mman.h',
+  'sys/prctl.h',
+  'sys/resource.h',
+  'sys/select.h',
+  'sys/socket.h',
+  'sys/un.h',
+  'valgrind/memcheck.h',
+  'xlocale.h',
+]
+
+foreach h : check_headers
+  if cc.has_header(h)
+    define = 'HAVE_' + h.underscorify().to_upper()
+    cdata.set(define, 1)
+  endif
+endforeach
+
+# FIXME: move this to the above set
+if cc.has_header('pthread.h')
+  cdata.set('HAVE_PTHREAD', 1)
+endif
+
+# Functions
+
+check_functions = [
+  'accept4',
+  'clock_gettime',
+  'fchmod',
+  'fchown',
+  'fork',
+  'fstat',
+  'getaddrinfo',
+  'gettimeofday',
+  'getuid',
+  'lstat',
+  'mlock',
+  'nanosleep',
+  'paccept',
+  'pipe',
+  'pipe2',
+  'posix_madvise',
+  'readlink',
+  'setegid',
+  'seteuid',
+  'setregid',
+  'setreuid',
+  'setresgid',
+  'setresuid',
+  'setsid',
+  'sig2str',
+  'sigaction',
+  'strtod_l',
+  'symlink',
+  'sysconf',
+  'uname',
+]
+
+foreach f : check_functions
+  if cc.has_function(f)
+    define = 'HAVE_' + f.underscorify().to_upper()
+    cdata.set(define, 1)
+  endif
+endforeach
+
+shm_dep = cc.find_library('rt', required : false)
+if shm_dep.found()
+  cdata.set('HAVE_SHM_OPEN', 1)
+endif
+
+if cc.has_function('SYS_memfd_create', prefix : '#include <sys/syscall.h>')
+  cdata.set('HAVE_MEMFD', 1)
+endif
+
+# Types
+
+# FIXME: do we ever care about gid_t not being defined / smaller than an int?
+cdata.set('GETGROUPS_T', 'gid_t')
+
+# Include paths
+
+configinc = include_directories('.')
+topinc = include_directories('src')
+
+# CFLAGS
+
+pa_c_args = ['-DHAVE_CONFIG_H', '-D_GNU_SOURCE']
+server_c_args = ['-D__INCLUDED_FROM_PULSE_AUDIO']
+cdata.set('MESON_BUILD', 1)
+
+# Core Dependencies
+
+libm_dep = cc.find_library('m', required : true)
+thread_dep = dependency('threads')
+cap_dep = cc.find_library('cap', required : false)
+
+if get_option('database') == 'tdb'
+  database_dep = dependency('tdb')
+elif get_option('database') == 'gdbm'
+  database_dep = cc.find_library('gdbm', required : true)
+endif
+
+atomictest = '''void func() {
+  volatile int atomic = 2;
+  __sync_bool_compare_and_swap (&atomic, 2, 3);
+}
+'''
+if cc.compiles(atomictest)
+  cdata.set('HAVE_ATOMIC_BUILTINS', true)
+else
+  # FIXME: check if we need libatomic_ops
+endif
+
+# 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)
+
+sndfile_dep = dependency('sndfile', version : '>= 1.0.20')
+
+dbus_dep = dependency('dbus-1', version : '>= 1.4.12', required : false)
+if dbus_dep.found()
+  cdata.set('HAVE_DBUS', 1)
+endif
+
+x11_dep = dependency('x11-xcb', required : false)
+if x11_dep.found()
+  cdata.set('HAVE_X11', 1)
+endif
+
+alsa_dep = dependency('alsa', version : '>= 1.0.24', required : false)
+if alsa_dep.found()
+  cdata.set('HAVE_ALSA_UCM', 1)
+endif
+
+# FIXME: support ORC
+cdata.set('DISABLE_ORC', 1)
+
+# Module dependencies
+udev_dep = dependency('libudev', version : '>= 143', required : false)
+
+# Now generate config.h from everything avove
+configure_file(output : 'config.h', configuration : cdata)
+
+subdir('src')
diff --git a/meson_options.txt b/meson_options.txt
new file mode 100644
index 000000000..233a1846b
--- /dev/null
+++ b/meson_options.txt
@@ -0,0 +1,13 @@
+option('system_user',
+        type : 'string', value : 'pulse',
+        description : 'User for running the PulseAudio daemon as a system-wide instance (pulse)')
+option('system_group',
+        type : 'string', value : 'pulse',
+        description : 'Group for running the PulseAudio daemon as a system-wide instance (pulse)')
+option('access_group',
+        type : 'string', value : 'pulse-access',
+        description : 'Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)')
+option('database',
+        type : 'combo', value : 'tdb',
+        choices : [ 'gdbm', 'tdb', 'simple' ],
+        description : 'Database backend')
diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c
index 988312672..6a3957859 100644
--- a/src/daemon/daemon-conf.c
+++ b/src/daemon/daemon-conf.c
@@ -157,7 +157,11 @@ pa_daemon_conf *pa_daemon_conf_new(void) {
 #else
     if (pa_run_from_build_tree()) {
         pa_log_notice("Detected that we are run from the build tree, fixing search path.");
+#ifdef MESON_BUILD
+        c->dl_search_path = pa_xstrdup(PA_BUILDDIR PA_PATH_SEP "src" PA_PATH_SEP "modules");
+#else
         c->dl_search_path = pa_xstrdup(PA_BUILDDIR);
+#endif
     } else
         c->dl_search_path = pa_xstrdup(PA_DLSEARCHPATH);
 #endif
diff --git a/src/daemon/main.c b/src/daemon/main.c
index 55af4eca6..a1dbd81f9 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -98,6 +98,15 @@
 #include "ltdl-bind-now.h"
 #include "server-lookup.h"
 
+#ifdef DISABLE_LIBTOOL_PRELOAD
+/* FIXME: work around a libtool bug by making sure we have 2 elements. Bug has
+ * been reported: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=29576 */
+const lt_dlsymlist lt_preloaded_symbols[] = {
+    { "@PROGRAM@", NULL },
+    { NULL, NULL }
+};
+#endif
+
 #ifdef HAVE_LIBWRAP
 /* Only one instance of these variables */
 int allow_severity = LOG_INFO;
diff --git a/src/daemon/meson.build b/src/daemon/meson.build
new file mode 100644
index 000000000..3bf4a3b89
--- /dev/null
+++ b/src/daemon/meson.build
@@ -0,0 +1,34 @@
+pulseaudio_sources = [
+  'caps.c',
+  'cmdline.c',
+  'cpulimit.c',
+  'daemon-conf.c',
+  'dumpmodules.c',
+  'ltdl-bind-now.c',
+  'main.c',
+]
+
+pulseaudio_headers = [
+  'caps.h',
+  'cmdline.h',
+  'cpulimit.h',
+  'daemon-conf.h',
+  'dumpmodules.h',
+  'ltdl-bind-now.h',
+]
+
+if dbus_dep.found()
+  pulseaudio_sources += 'server-lookup.c'
+  pulseaudio_headers += 'server-lookup.h'
+endif
+
+# FIXME: man pages, dependencies
+executable('pulseaudio',
+  pulseaudio_sources,
+  pulseaudio_headers,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecore, libpulsecommon, libpulse],
+  dependencies : [ltdl_dep, cap_dep, dbus_dep],
+  c_args : pa_c_args,
+)
diff --git a/src/meson.build b/src/meson.build
new file mode 100644
index 000000000..1cc3b40e8
--- /dev/null
+++ b/src/meson.build
@@ -0,0 +1,194 @@
+libpulsecommon_sources = [
+  'pulse/client-conf.c',
+  'pulse/fork-detect.c',
+  'pulse/format.c',
+  'pulse/json.c',
+  'pulse/xmalloc.c',
+  'pulse/proplist.c',
+  'pulse/utf8.c',
+  'pulse/channelmap.c',
+  'pulse/sample.c',
+  'pulse/util.c',
+  'pulse/timeval.c',
+  'pulse/rtclock.c',
+  'pulse/volume.c',
+  'pulsecore/authkey.c',
+  'pulsecore/conf-parser.c',
+  'pulsecore/core-error.c',
+  'pulsecore/core-format.c',
+  'pulsecore/core-rtclock.c',
+  'pulsecore/core-util.c',
+  'pulsecore/dynarray.c',
+  'pulsecore/fdsem.c',
+  'pulsecore/flist.c',
+  'pulsecore/g711.c',
+  'pulsecore/hashmap.c',
+  'pulsecore/i18n.c',
+  'pulsecore/idxset.c',
+  'pulsecore/arpa-inet.c',
+  'pulsecore/iochannel.c',
+  'pulsecore/ioline.c',
+  'pulsecore/ipacl.c',
+  'pulsecore/lock-autospawn.c',
+  'pulsecore/log.c',
+  'pulsecore/ratelimit.c',
+  'pulsecore/mcalign.c',
+  'pulsecore/memblock.c',
+  'pulsecore/memblockq.c',
+  'pulsecore/memchunk.c',
+  'pulsecore/mutex-posix.c',
+  'pulsecore/native-common.c',
+  'pulsecore/once.c',
+  'pulsecore/packet.c',
+  'pulsecore/parseaddr.c',
+  'pulsecore/pdispatch.c',
+  'pulsecore/pid.c',
+  'pulsecore/pipe.c',
+  'pulsecore/memtrap.c',
+  'pulsecore/aupdate.c',
+  'pulsecore/proplist-util.c',
+  'pulsecore/pstream-util.c',
+  'pulsecore/pstream.c',
+  'pulsecore/queue.c',
+  'pulsecore/random.c',
+  'pulsecore/srbchannel.c',
+  'pulsecore/sample-util.c',
+  'pulsecore/semaphore-posix.c',
+  'pulsecore/shm.c',
+  'pulsecore/bitset.c',
+  'pulsecore/socket-client.c',
+  'pulsecore/socket-server.c',
+  'pulsecore/socket-util.c',
+  'pulsecore/strbuf.c',
+  'pulsecore/strlist.c',
+  'pulsecore/svolume_c.c',
+  'pulsecore/svolume_mmx.c',
+  'pulsecore/tagstruct.c',
+  'pulsecore/thread-posix.c',
+  'pulsecore/time-smoother.c',
+  'pulsecore/tokenizer.c',
+  'pulsecore/usergroup.c',
+  'pulsecore/sndfile-util.c',
+  'pulsecore/svolume_arm.c',
+]
+
+libpulsecommon_headers = [
+  'pulse/client-conf.h',
+  'pulse/fork-detect.h',
+  'pulse/format.h',
+  'pulse/json.h',
+  'pulse/xmalloc.h',
+  'pulse/proplist.h',
+  'pulse/utf8.h',
+  'pulse/channelmap.h',
+  'pulse/sample.h',
+  'pulse/util.h',
+  'pulse/timeval.h',
+  'pulse/rtclock.h',
+  'pulse/volume.h',
+  'pulsecore/atomic.h',
+  'pulsecore/authkey.h',
+  'pulsecore/conf-parser.h',
+  'pulsecore/core-error.h',
+  'pulsecore/core-format.h',
+  'pulsecore/core-rtclock.h',
+  'pulsecore/core-util.h',
+  'pulsecore/creds.h',
+  'pulsecore/dynarray.h',
+  'pulsecore/endianmacros.h',
+  'pulsecore/fdsem.h',
+  'pulsecore/flist.h',
+  'pulsecore/g711.h',
+  'pulsecore/hashmap.h',
+  'pulsecore/i18n.h',
+  'pulsecore/idxset.h',
+  'pulsecore/arpa-inet.h',
+  'pulsecore/iochannel.h',
+  'pulsecore/ioline.h',
+  'pulsecore/ipacl.h',
+  'pulsecore/llist.h',
+  'pulsecore/lock-autospawn.h',
+  'pulsecore/log.h',
+  'pulsecore/ratelimit.h',
+  'pulsecore/macro.h',
+  'pulsecore/mcalign.h',
+  'pulsecore/mem.h',
+  'pulsecore/memblock.h',
+  'pulsecore/memblockq.h',
+  'pulsecore/memchunk.h',
+  'pulsecore/mutex.h',
+  'pulsecore/native-common.h',
+  'pulsecore/once.h',
+  'pulsecore/packet.h',
+  'pulsecore/parseaddr.h',
+  'pulsecore/pdispatch.h',
+  'pulsecore/pid.h',
+  'pulsecore/pipe.h',
+  'pulsecore/memtrap.h',
+  'pulsecore/aupdate.h',
+  'pulsecore/proplist-util.h',
+  'pulsecore/pstream-util.h',
+  'pulsecore/pstream.h',
+  'pulsecore/queue.h',
+  'pulsecore/random.h',
+  'pulsecore/refcnt.h',
+  'pulsecore/srbchannel.h',
+  'pulsecore/sample-util.h',
+  'pulsecore/semaphore.h',
+  'pulsecore/shm.h',
+  'pulsecore/bitset.h',
+  'pulsecore/socket-client.h',
+  'pulsecore/socket-server.h',
+  'pulsecore/socket-util.h',
+  'pulsecore/strbuf.h',
+  'pulsecore/strlist.h',
+  'pulsecore/tagstruct.h',
+  'pulsecore/thread.h',
+  'pulsecore/time-smoother.h',
+  'pulsecore/tokenizer.h',
+  'pulsecore/usergroup.h',
+  'pulsecore/sndfile-util.h',
+  'pulsecore/socket.h',
+]
+
+if dbus_dep.found()
+  libpulsecommon_sources += [
+    'pulsecore/dbus-util.c',
+    'pulsecore/rtkit.c',
+  ]
+  libpulsecommon_headers += [
+    'pulsecore/dbus-util.h',
+    'pulsecore/rtkit.h',
+  ]
+endif
+
+if x11_dep.found()
+  libpulsecommon_sources += [
+    'pulse/client-conf-x11.c',
+    'pulsecore/x11prop.c',
+  ]
+  libpulsecommon_headers += [
+    'pulse/client-conf-x11.h',
+    'pulsecore/x11prop.h',
+  ]
+endif
+
+# FIXME: Do non-POSIX thread things
+# FIXME: Do SIMD things
+
+libpulsecommon = shared_library('pulsecommon-' + pa_version_major_minor,
+  libpulsecommon_sources,
+  libpulsecommon_headers,
+  include_directories : [configinc, topinc],
+  c_args : [pa_c_args],
+  install : true,
+  dependencies : [libm_dep, thread_dep, shm_dep, sndfile_dep, dbus_dep, x11_dep],
+  implicit_include_directories : false)
+
+libpulsecommon_dep = declare_dependency(link_with: libpulsecommon)
+
+subdir('pulse')
+subdir('pulsecore')
+subdir('daemon')
+subdir('modules')
+subdir('utils')
diff --git a/src/modules/alsa/meson.build b/src/modules/alsa/meson.build
new file mode 100644
index 000000000..2cbab5d4a
--- /dev/null
+++ b/src/modules/alsa/meson.build
@@ -0,0 +1,31 @@
+libalsa_util_sources = [
+  'alsa-util.c',
+  'alsa-ucm.c',
+  'alsa-mixer.c',
+  'alsa-sink.c',
+  'alsa-source.c',
+  '../reserve-wrap.c',
+]
+
+libalsa_util_headers = [
+  'alsa-util.h',
+  'alsa-ucm.h',
+  'alsa-mixer.h',
+  'alsa-sink.h',
+  'alsa-source.h',
+  '../reserve-wrap.h',
+]
+
+if dbus_dep.found()
+    libalsa_util_sources += [ '../reserve.c', '../reserve-monitor.c' ]
+    libalsa_util_headers += [ '../reserve.h', '../reserve-monitor.h' ]
+endif
+
+libalsa_util = static_library('libalsa_util',
+  libalsa_util_sources,
+  libalsa_util_headers,
+  c_args : [pa_c_args, server_c_args],
+  include_directories : [configinc, topinc],
+  dependencies : [libpulsecommon_dep, libpulse_dep, libpulsecore_dep, alsa_dep, dbus_dep],
+  install : false
+)
diff --git a/src/modules/meson.build b/src/modules/meson.build
new file mode 100644
index 000000000..1f58e00f2
--- /dev/null
+++ b/src/modules/meson.build
@@ -0,0 +1,127 @@
+# module name, sources, [headers, extra flags, extra deps, extra libs]
+all_modules = [
+  [ 'module-allow-passthrough', 'module-allow-passthrough.c' ],
+  [ 'module-always-sink', 'module-always-sink.c' ],
+  [ 'module-always-source', 'module-always-source.c' ],
+  [ 'module-augment-properties', 'module-augment-properties.c' ],
+  [ 'module-bluetooth-discover', 'bluetooth/module-bluetooth-discover.c' ],
+  [ 'module-bluetooth-policy', 'bluetooth/module-bluetooth-policy.c' ],
+#  [ 'module-bluez4-device', 'bluetooth/module-bluez4-device.c' ],
+#  [ 'module-bluez4-discover', 'bluetooth/module-bluez4-discover.c' ],
+#  [ 'module-bluez5-device', 'bluetooth/module-bluez5-device.c' ],
+#  [ 'module-bluez5-discover', 'bluetooth/module-bluez5-discover.c' ],
+#  [ 'module-bonjour-publish', 'macosx/module-bonjour-publish.c' ],
+  [ 'module-card-restore', 'module-card-restore.c' ],
+  [ 'module-cli', 'module-cli.c' ],
+  [ 'module-cli-protocol-tcp', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_CLI', '-DUSE_TCP_SOCKETS'] ],
+  [ 'module-cli-protocol-unix', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_CLI', '-DUSE_UNIX_SOCKETS'] ],
+  [ 'module-combine', 'module-combine.c' ],
+  [ 'module-combine-sink', 'module-combine-sink.c' ],
+#  [ 'module-console-kit', 'module-console-kit.c' ],
+#  [ 'module-coreaudio-detect', 'macosx/module-coreaudio-detect.c' ],
+#  [ 'module-coreaudio-device', 'macosx/module-coreaudio-device.c' ],
+#  [ 'module-dbus-protocol', 'module-dbus-protocol.c' ]
+  [ 'module-default-device-restore', 'module-default-device-restore.c', [], [], [], libprotocol_native ],
+  [ 'module-detect', 'module-detect.c' ],
+  [ 'module-device-manager', 'module-device-manager.c' ],
+  [ 'module-device-restore', 'module-device-restore.c', [], [], [dbus_dep], libprotocol_native ],
+#  [ 'module-echo-cancel', 'module-echo-cancel.c' ],
+  [ 'module-equalizer-sink', 'module-equalizer-sink.c', [], [], [dbus_dep] ],
+  [ 'module-esound-compat-spawnfd', 'module-esound-compat-spawnfd.c' ],
+  [ 'module-esound-compat-spawnpid', 'module-esound-compat-spawnpid.c' ],
+#  [ 'module-esound-protocol-tcp', 'module-protocol-stub.c' ],
+#  [ 'module-esound-protocol-unix', 'module-protocol-stub.c' ],
+  [ 'module-esound-sink', 'module-esound-sink.c' ],
+  [ 'module-filter-apply', 'module-filter-apply.c' ],
+  [ 'module-filter-heuristics', 'module-filter-heuristics.c' ],
+#  [ 'module-gconf', 'gconf/module-gconf.c' ],
+  [ 'module-hal-detect', 'module-hal-detect-compat.c' ],
+  [ 'module-http-protocol-tcp', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_HTTP', '-DUSE_TCP_SOCKETS'] ],
+  [ 'module-http-protocol-unix', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_HTTP', '-DUSE_UNIX_SOCKETS'] ],
+  [ 'module-intended-roles', 'module-intended-roles.c' ],
+#  [ 'module-jackdbus-detect', 'jack/module-jackdbus-detect.c' ],
+#  [ 'module-jack-sink', 'jack/module-jack-sink.c' ],
+#  [ 'module-jack-source', 'jack/module-jack-source.c' ],
+#  [ 'module-ladspa-sink', 'module-ladspa-sink.c' ],
+#  [ 'module-lirc', 'module-lirc.c' ],
+  [ 'module-loopback', 'module-loopback.c' ],
+  [ 'module-match', 'module-match.c' ],
+#  [ 'module-mmkbd-evdev', 'module-mmkbd-evdev.c' ],
+  [ 'module-native-protocol-fd', 'module-native-protocol-fd.c' ],
+  [ 'module-native-protocol-tcp', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_NATIVE', '-DUSE_TCP_SOCKETS'], [], libprotocol_native ],
+  [ 'module-native-protocol-unix', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_NATIVE', '-DUSE_UNIX_SOCKETS'], [], libprotocol_native ],
+  [ 'module-null-sink', 'module-null-sink.c' ],
+  [ 'module-null-source', 'module-null-source.c' ],
+#  [ 'module-oss', 'oss/module-oss.c' ],
+  [ 'module-pipe-sink', 'module-pipe-sink.c' ],
+  [ 'module-pipe-source', 'module-pipe-source.c' ],
+  [ 'module-position-event-sounds', 'module-position-event-sounds.c' ],
+#  [ 'module-raop-discover', 'raop/module-raop-discover.c' ],
+#  [ 'module-raop-sink', 'raop/module-raop-sink.c' ],
+  [ 'module-remap-sink', 'module-remap-sink.c' ],
+  [ 'module-remap-source', 'module-remap-source.c' ],
+  [ 'module-rescue-streams', 'module-rescue-streams.c' ],
+  [ 'module-role-cork', ['module-role-cork.c', 'stream-interaction.c'], 'stream-interaction.h' ],
+  [ 'module-role-ducking', ['module-role-ducking.c', 'stream-interaction.c'], 'stream-interaction.h' ],
+  [ 'module-rtp-recv', 'rtp/module-rtp-recv.c' ],
+  [ 'module-rtp-send', 'rtp/module-rtp-send.c' ],
+  [ 'module-rygel-media-server', 'module-rygel-media-server.c', [], [], [dbus_dep] ],
+  [ 'module-simple-protocol-tcp', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_SIMPLE', '-DUSE_TCP_SOCKETS'] ],
+  [ 'module-simple-protocol-unix', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_SIMPLE', '-DUSE_UNIX_SOCKETS'] ],
+  [ 'module-sine', 'module-sine.c' ],
+  [ 'module-sine-source', 'module-sine-source.c' ],
+#  [ 'module-solaris', 'module-solaris.c' ],
+  [ 'module-stream-restore', 'module-stream-restore.c', [], [], [dbus_dep], libprotocol_native ],
+  [ 'module-suspend-on-idle', 'module-suspend-on-idle.c' ],
+  [ 'module-switch-on-connect', 'module-switch-on-connect.c' ],
+  [ 'module-switch-on-port-available', 'module-switch-on-port-available.c' ],
+  [ 'module-systemd-login', 'module-systemd-login.c' ],
+  [ 'module-tunnel-sink', 'module-tunnel.c' ],
+  [ 'module-tunnel-sink-new', 'module-tunnel-sink-new.c' ],
+  [ 'module-tunnel-source', 'module-tunnel.c' ],
+  [ 'module-tunnel-source-new', 'module-tunnel-source-new.c' ],
+  [ 'module-virtual-sink', 'module-virtual-sink.c' ],
+  [ 'module-virtual-source', 'module-virtual-source.c' ],
+  [ 'module-virtual-surround-sink', 'module-virtual-surround-sink.c' ],
+  [ 'module-volume-restore', 'module-volume-restore.c' ],
+#  [ 'module-waveout', 'module-waveout.c' ],
+#  [ 'module-x11-bell', 'x11/module-x11-bell.c' ],
+#  [ 'module-x11-cork-request', 'x11/module-x11-cork-request.c' ],
+#  [ 'module-x11-publish', 'x11/module-x11-publish.c' ],
+#  [ 'module-x11-xsmp', 'x11/module-x11-xsmp.c' ],
+#  [ 'module-zeroconf-discover', 'module-zeroconf-discover.c' ],
+#  [ 'module-zeroconf-publish', 'module-zeroconf-publish.c' ],
+]
+
+if alsa_dep.found()
+  subdir('alsa')
+  all_modules += [
+    [ 'module-alsa-card', 'alsa/module-alsa-card.c', [], [], [alsa_dep], libalsa_util ],
+    [ 'module-alsa-sink', 'alsa/module-alsa-sink.c', [], [], [alsa_dep], libalsa_util ],
+    [ 'module-alsa-source', 'alsa/module-alsa-source.c', [], [], [alsa_dep], libalsa_util ],
+  ]
+endif
+
+if udev_dep.found()
+  all_modules += [ [ 'module-udev-detect', 'module-udev-detect.c', [], [], [udev_dep] ] ]
+endif
+
+foreach m : all_modules
+  name = m[0]
+  sources = m[1]
+  headers = m.get(2, [])
+  extra_flags = m.get(3, [])
+  extra_deps = m.get(4, [])
+  extra_libs = m.get(5, [])
+
+  mod = shared_module(name,
+    sources,
+    headers,
+    include_directories : [configinc, topinc],
+    c_args : [pa_c_args, server_c_args, '-DPA_MODULE_NAME=' + name.underscorify()] + extra_flags,
+    install : true,
+    dependencies : [thread_dep, libpulsecommon_dep, libpulse_dep, libpulsecore_dep] + extra_deps,
+    link_with : extra_libs,
+    name_prefix : '',
+    implicit_include_directories : false)
+endforeach
diff --git a/src/modules/module-role-cork.c b/src/modules/module-role-cork.c
index b3c9d5f92..a13457eff 100644
--- a/src/modules/module-role-cork.c
+++ b/src/modules/module-role-cork.c
@@ -23,7 +23,7 @@
 
 #include <pulsecore/macro.h>
 #include <pulsecore/core.h>
-#include <stream-interaction.h>
+#include "stream-interaction.h"
 
 PA_MODULE_AUTHOR("Lennart Poettering");
 PA_MODULE_DESCRIPTION("Mute & cork streams with certain roles while others exist");
diff --git a/src/modules/module-role-ducking.c b/src/modules/module-role-ducking.c
index a1308c2a7..1b2ecd735 100644
--- a/src/modules/module-role-ducking.c
+++ b/src/modules/module-role-ducking.c
@@ -23,7 +23,7 @@
 
 #include <pulsecore/macro.h>
 #include <pulsecore/core.h>
-#include <stream-interaction.h>
+#include "stream-interaction.h"
 
 PA_MODULE_AUTHOR("Flavio Ceolin <flavio.ceolin@profusion.mobi>");
 PA_MODULE_DESCRIPTION("Apply a ducking effect based on streams roles");
diff --git a/src/pulse/meson.build b/src/pulse/meson.build
new file mode 100644
index 000000000..d1d816ffd
--- /dev/null
+++ b/src/pulse/meson.build
@@ -0,0 +1,73 @@
+libpulse_sources = [
+  'channelmap.c',
+  'context.c',
+  'direction.c',
+  'error.c',
+  'ext-device-manager.c',
+  'ext-device-restore.c',
+  'ext-stream-restore.c',
+  'format.c',
+  'introspect.c',
+  'mainloop-api.c',
+  'mainloop-signal.c',
+  'mainloop.c',
+  'operation.c',
+  'proplist.c',
+  'rtclock.c',
+  'sample.c',
+  'scache.c',
+  'stream.c',
+  'subscribe.c',
+  'thread-mainloop.c',
+  'timeval.c',
+  'utf8.c',
+  'util.c',
+  'volume.c',
+  'xmalloc.c',
+]
+
+libpulse_headers = [
+  'cdecl.h',
+  'channelmap.h',
+  'context.h',
+  'def.h',
+  'direction.h',
+  'error.h',
+  'ext-device-manager.h',
+  'ext-device-restore.h',
+  'ext-stream-restore.h',
+  'format.h',
+  'gccmacro.h',
+  'internal.h',
+  'introspect.h',
+  'mainloop-api.h',
+  'mainloop-signal.h',
+  'mainloop.h',
+  'operation.h',
+  'proplist.h',
+  'pulseaudio.h',
+  'rtclock.h',
+  'sample.h',
+  'scache.h',
+  'stream.h',
+  'subscribe.h',
+  'thread-mainloop.h',
+  'timeval.h',
+  'utf8.h',
+  'util.h',
+  'volume.h',
+  'xmalloc.h',
+]
+
+libpulse = shared_library('pulse',
+  libpulse_sources,
+  libpulse_headers,
+  version : libversion,
+  include_directories : [configinc, topinc],
+  c_args : [pa_c_args],
+  soversion : soversion,
+  install : true,
+  dependencies : [libm_dep, thread_dep, libpulsecommon_dep, dbus_dep],
+  implicit_include_directories : false)
+
+libpulse_dep = declare_dependency(link_with: libpulse)
diff --git a/src/pulsecore/meson.build b/src/pulsecore/meson.build
new file mode 100644
index 000000000..dfa06443c
--- /dev/null
+++ b/src/pulsecore/meson.build
@@ -0,0 +1,170 @@
+libpulsecore_sources = [
+  'asyncmsgq.c',
+  'asyncq.c',
+  'auth-cookie.c',
+  'card.c',
+  'cli-command.c',
+  'cli-text.c',
+  'client.c',
+  'core-scache.c',
+  'core-subscribe.c',
+  'core.c',
+  'cpu.c',
+  'cpu-arm.c',
+  'cpu-orc.c',
+  'cpu-x86.c',
+  'device-port.c',
+  'ffmpeg/resample2.c',
+  'filter/biquad.c',
+  'filter/crossover.c',
+  'filter/lfe-filter.c',
+  'hook-list.c',
+  'ltdl-helper.c',
+  'mix.c',
+  'modargs.c',
+  'modinfo.c',
+  'module.c',
+  'msgobject.c',
+  'namereg.c',
+  'object.c',
+  'play-memblockq.c',
+  'play-memchunk.c',
+  'remap.c',
+  'resampler.c',
+  'resampler/ffmpeg.c',
+  'resampler/peaks.c',
+  'resampler/trivial.c',
+  'rtpoll.c',
+  'sconv-s16be.c',
+  'sconv-s16le.c',
+  'sconv.c',
+  'shared.c',
+  'sink.c',
+  'sink-input.c',
+  'sioman.c',
+  'sound-file-stream.c',
+  'sound-file.c',
+  'source.c',
+  'source-output.c',
+  'start-child.c',
+  'stream-util.c',
+  'thread-mq.c',
+]
+
+libpulsecore_headers = [
+  'asyncmsgq.h',
+  'asyncq.h',
+  'auth-cookie.h',
+  'card.h',
+  'cli-command.h',
+  'cli-text.h',
+  'client.h',
+  'core.h',
+  'core-scache.h',
+  'core-subscribe.h',
+  'cpu.h',
+  'cpu-arm.h',
+  'cpu-orc.h',
+  'cpu-x86.h',
+  'database.h',
+  'device-port.h',
+  'ffmpeg/avcodec.h',
+  'ffmpeg/dsputil.h',
+  'filter/biquad.h',
+  'filter/crossover.h',
+  'filter/lfe-filter.h',
+  'hook-list.h',
+  'ltdl-helper.h',
+  'mix.h',
+  'modargs.h',
+  'modinfo.h',
+  'module.h',
+  'msgobject.h',
+  'namereg.h',
+  'object.h',
+  'play-memblockq.h',
+  'play-memchunk.h',
+  'remap.h',
+  'resampler.h',
+  'rtpoll.h',
+  'sconv.h',
+  'sconv-s16be.h',
+  'sconv-s16le.h',
+  'shared.h',
+  'sink-input.h',
+  'sink.h',
+  'sioman.h',
+  'sound-file-stream.h',
+  'sound-file.h',
+  'source-output.h',
+  'source.h',
+  'start-child.h',
+  'stream-util.h',
+  'thread-mq.h',
+  'typedefs.h',
+]
+
+if get_option('database') == 'tdb'
+  libpulsecore_sources += 'database-tdb.c'
+  database_c_args = '-DHAVE_TDB'
+elif get_option('database') == 'gdbm'
+  libpulsecore_sources += 'database-gdbm.c'
+  database_c_args = '-DHAVE_GDBM'
+else
+  libpulsecore_sources += 'database-simple.c'
+  database_c_args = '-DHAVE_SIMPLEDB'
+endif
+
+if dbus_dep.found()
+  libpulsecore_sources += [
+    'dbus-shared.c',
+    'protocol-dbus.c',
+  ]
+  libpulsecore_headers += [
+    'dbus-shared.h',
+    'protocol-dbus.h',
+  ]
+endif
+
+# FIXME: walk through dependencies and add files
+
+# FIXME: SIMD support (ORC)
+simd = import('unstable-simd')
+libpulsecore_simd = simd.check('libpulsecore_simd',
+  mmx : ['remap_mmx.c', 'svolume_mmx.c'],
+  sse : ['remap_sse.c', 'sconv_sse.c', 'svolume_sse.c'],
+  neon : ['remap_neon.c', 'sconv_neon.c', 'svolume_neon.c'],
+  c_args : [pa_c_args],
+  include_directories : [configinc, topinc],
+  implicit_include_directories : false,
+  compiler : cc)
+libpulsecore_simd_lib = libpulsecore_simd[0]
+cdata.merge_from(libpulsecore_simd[1])
+
+# FIXME: Implement Windows support
+#'mutex-win32.c',
+#'poll-win32.c',
+#'semaphore-win32.c',
+#'thread-win32.c',
+
+libpulsecore = shared_library('pulsecore-' + pa_version_major_minor,
+  libpulsecore_sources,
+  libpulsecore_headers,
+  include_directories : [configinc, topinc],
+  c_args : [pa_c_args, server_c_args],
+  install : true,
+  link_with : libpulsecore_simd_lib,
+  dependencies : [libm_dep, libpulsecommon_dep, libpulse_dep, ltdl_dep, shm_dep, sndfile_dep, database_dep, dbus_dep, x11_dep],
+  implicit_include_directories : false)
+
+libpulsecore_dep = declare_dependency(link_with: libpulsecore)
+
+# For modules that need protocol native functionality
+libprotocol_native = static_library('protocol_native',
+  'protocol-native.c',
+  ['protocol-native.h', 'native-common.h'],
+  c_args : [pa_c_args, server_c_args, database_c_args],
+  include_directories : [configinc, topinc],
+  dependencies : [libpulsecommon_dep, libpulse_dep, libpulsecore_dep, dbus_dep],
+  install : false
+)
diff --git a/src/pulsecore/module.c b/src/pulsecore/module.c
index 0478b6fb8..70b816072 100644
--- a/src/pulsecore/module.c
+++ b/src/pulsecore/module.c
@@ -84,7 +84,11 @@ bool pa_module_exists(const char *name) {
     state = NULL;
     if (PA_UNLIKELY(pa_run_from_build_tree())) {
         while ((p = pa_split(paths, ":", &state))) {
+#ifdef MESON_BUILD
+            pathname = pa_sprintf_malloc("%s" PA_PATH_SEP "src" PA_PATH_SEP "modules" PA_PATH_SEP "%s" PA_SOEXT, p, n);
+#else
             pathname = pa_sprintf_malloc("%s" PA_PATH_SEP ".libs" PA_PATH_SEP "%s" PA_SOEXT, p, n);
+#endif
             result = access(pathname, F_OK) == 0 ? true : false;
             pa_log_debug("Checking for existence of '%s': %s", pathname, result ? "success" : "failure");
             pa_xfree(pathname);
diff --git a/src/utils/meson.build b/src/utils/meson.build
new file mode 100644
index 000000000..e407d0721
--- /dev/null
+++ b/src/utils/meson.build
@@ -0,0 +1,67 @@
+pacat_sources = [
+  'pacat.c',
+]
+
+# FIXME: man pages
+executable('pacat',
+  pacat_sources,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  dependencies : [sndfile_dep],
+  c_args : pa_c_args,
+)
+
+pactl_sources = [
+  'pactl.c',
+]
+
+# FIXME: man pages
+executable('pactl',
+  pactl_sources,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  dependencies : [sndfile_dep],
+  c_args : pa_c_args,
+)
+
+pasuspender_sources = [
+  'pasuspender.c',
+]
+
+# FIXME: man pages
+executable('pasuspender',
+  pasuspender_sources,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  c_args : pa_c_args,
+)
+
+pacmd_sources = [
+  'pacmd.c',
+]
+
+# FIXME: man pages
+executable('pacmd',
+  pacmd_sources,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  c_args : pa_c_args,
+)
+
+pax11publish_sources = [
+  'pax11publish.c',
+]
+
+# FIXME: man pages
+executable('pax11publish',
+  pax11publish_sources,
+  install: true,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  dependencies : [x11_dep],
+  c_args : pa_c_args,
+)