qapi/meson: Restrict UI module to system emulation and tools

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210122204441.2145197-13-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

qapi/meson.build

@@ -43,7 +43,6 @@ qapi_all_modules = [
   'sockets',
   'trace',
   'transaction',
-  'ui',
   'yank',
 ]
 if have_system
@@ -57,6 +56,11 @@ if have_system
     'tpm',
   ]
 endif
+if have_system or have_tools
+  qapi_all_modules += [
+    'ui',
+  ]
+endif
 
 qapi_storage_daemon_modules = [
   'block-core',