meson: Enable bluetooth modules, add bluez_util lib, add bluez and sbc dependencies

Please notice that the bluez5 version seems wrong in the dependency
declaration: `>= 4.x`, while we're talking about version 5.

The ofono part will need to be made optional when we start to work on
the meson_options file.

I follow the current configure.ac to define 'HAVE_BLUEZ', but it looks
like this part would benefit from a bit of rework. Setting HAVE_BLUEZ
when we have dbus+sbc sounds weird, there's probably a better name for
this variable.

Signed-off-by: Arnaud Rebillout <arnaud.rebillout@collabora.com>

3 files changed, 54 insertions, 4 deletions

diff --git a/meson.build b/meson.build
index ac956ffb8..db518703d 100644
--- a/meson.build
+++ b/meson.build
@@ -238,6 +238,12 @@ if avahi_dep.found()
   cdata.set('HAVE_AVAHI', 1)
 endif
 
+bluez_dep = dependency('bluez', version : '>= 4.101', required : false)
+if bluez_dep.found()
+  cdata.set('HAVE_BLUEZ_5_NATIVE_HEADSET', 1)
+  cdata.set('HAVE_BLUEZ_5_OFONO_HEADSET', 1) # TODO This should be optional
+endif
+
 jack_dep = dependency('jack', version : '>= 0.117.0', required : false)
 if jack_dep.found()
   cdata.set('HAVE_JACK', 1)
@@ -258,6 +264,15 @@ if openssl_dep.found()
   cdata.set('HAVE_OPENSSL', 1)
 endif
 
+sbc_dep = dependency('sbc', version : '>= 1.0', required : false)
+if sbc_dep.found()
+  cdata.set('HAVE_SBC', 1)
+endif
+if sbc_dep.found() and dbus_dep.found()
+  cdata.set('HAVE_BLUEZ', 1)
+  cdata.set('HAVE_BLUEZ_5', 1)
+endif
+
 udev_dep = dependency('libudev', version : '>= 143', required : false)
 if udev_dep.found()
   cdata.set('HAVE_UDEV', 1)
diff --git a/src/modules/bluetooth/meson.build b/src/modules/bluetooth/meson.build
new file mode 100644
index 000000000..2afcd495e
--- /dev/null
+++ b/src/modules/bluetooth/meson.build
@@ -0,0 +1,25 @@
+libbluez5_util_sources = [
+  'bluez5-util.c',
+]
+
+libbluez5_util_headers = [
+  'a2dp-codecs.h',
+  'bluez5-util.h',
+  'rtp.h',
+]
+
+if bluez_dep.found()
+  libbluez5_util_sources += [ 'backend-native.c' ]
+endif
+
+# TODO This should be optional
+libbluez5_util_sources += [ 'backend-ofono.c' ]
+
+libbluez5_util = shared_library('libbluez5_util',
+  libbluez5_util_sources,
+  libbluez5_util_headers,
+  c_args : [pa_c_args, server_c_args],
+  include_directories : [configinc, topinc],
+  dependencies : [libpulse_dep, libpulsecommon_dep, libpulsecore_dep, dbus_dep],
+  install : true
+)
diff --git a/src/modules/meson.build b/src/modules/meson.build
index 2cb305be3..d295c6d48 100644
--- a/src/modules/meson.build
+++ b/src/modules/meson.build
@@ -8,10 +8,6 @@ all_modules = [
   [ '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-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', [], [], [], libcli ],
@@ -125,6 +121,20 @@ if dbus_dep.found()
   ]
 endif
 
+if dbus_dep.found() and sbc_dep.found()
+  all_modules += [
+    [ 'module-bluetooth-discover', 'bluetooth/module-bluetooth-discover.c' ],
+    [ 'module-bluetooth-policy', 'bluetooth/module-bluetooth-policy.c', [], [], [dbus_dep] ]
+  ]
+  if bluez_dep.found()
+    subdir('bluetooth')
+    all_modules += [
+      [ 'module-bluez5-device', 'bluetooth/module-bluez5-device.c', [], [], [sbc_dep], libbluez5_util ],
+      [ 'module-bluez5-discover', 'bluetooth/module-bluez5-discover.c', [], [], [dbus_dep], libbluez5_util ],
+    ]
+  endif
+endif
+
 if fftw_dep.found()
   all_modules += [
     [ 'module-equalizer-sink', 'module-equalizer-sink.c', [], [], [dbus_dep, fftw_dep, libm_dep] ],