Haiku: add version info to the resources like win32 does

NEWS

@@ -3,6 +3,7 @@ ver 0.21.7 (not yet released)
 * fix build failure with -Dlocal_socket=false
 * Haiku
   - fix build
+  - add version info
 
 ver 0.21.6 (2019/03/17)
 * protocol

src/haiku/meson.build

@@ -1,10 +1,25 @@
+haiku_conf = configuration_data()
+haiku_conf.set('VERSION', meson.project_version())
+
+splitted_version = meson.project_version().split('~')[0].split('.')
+haiku_conf.set('VERSION_MAJOR', splitted_version[0])
+haiku_conf.set('VERSION_MINOR', splitted_version.get(1, '0'))
+haiku_conf.set('VERSION_REVISION', splitted_version.get(2, '0'))
+haiku_conf.set('VERSION_EXTRA', splitted_version.get(3, '0'))
+
+mpd_rdef = configure_file(
+  input: 'mpd.rdef.in',
+  output: 'mpd.rdef',
+  configuration: haiku_conf,
+)
+
 rc = find_program('rc')
 xres = find_program('xres')
 
 rsrc = custom_target(
   'mpd.rsrc',
   output: 'mpd.rsrc',
-  input: 'mpd.rdef',
+  input: mpd_rdef,
   command: [rc, '-o', '@OUTPUT@', '@INPUT@'],
 )
 

src/haiku/mpd.rdef.in

@@ -2,7 +2,15 @@ resource app_signature "application/x-vnd.MusicPD";
 
 resource app_flags B_BACKGROUND_APP;
 
-// TODO: resource app_version {};
+resource app_version {
+	major = @VERSION_MAJOR@,
+	middle = @VERSION_MINOR@,
+	minor = @VERSION_REVISION@,
+	variety = B_APPV_ALPHA,
+	internal = @VERSION_EXTRA@,
+	short_info = "Music Player Daemon @VERSION@",
+    long_info  = "Music Player Daemon @VERSION@ ©The Music Player Daemon Project"
+};
 
 resource vector_icon {
 	$"6E6369661F050102031604BEE29BBEC5403EC540BEE29B4A10004A10000001C6"