meson: Set win_subsystem for Audacious executable

See also: https://mesonbuild.com/Reference-manual_functions.html#executable_win_subsystem

Author: radioactiveman

src/audacious/meson.build

@@ -1,6 +1,7 @@
 audacious_deps = [glib_dep, thread_dep]
 audacious_libs = [libaudcore_lib]
 audacious_incs = [src_inc]
+audacious_kwargs = {}
 
 audacious_sources = [
   'main.cc',
@@ -22,6 +23,10 @@ if have_windows
   audacious_sources += windows.compile_resources('audacious.rc',
     include_directories: meson.current_build_dir()
   )
+
+  if meson.version().version_compare('>= 0.56')
+    audacious_kwargs += {'win_subsystem': 'windows'}
+  endif
 endif
 
 
@@ -30,5 +35,6 @@ audacious_exe = executable('audacious',
   include_directories: audacious_incs,
   dependencies: audacious_deps,
   link_with: audacious_libs,
-  install: true
+  install: true,
+  kwargs: audacious_kwargs
 )