meson: remove unnecessary dependency

The dbus_display1_dep is not really used since all occurrences also
request gio independently.  Just list the generated sources and drop
dbus_display1_dep.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

audio/meson.build

@@ -30,8 +30,8 @@ endforeach
 
 if dbus_display
     module_ss = ss.source_set()
-    module_ss.add(when: [gio, dbus_display1_dep, pixman],
-                  if_true: files('dbusaudio.c'))
+    module_ss.add(when: [gio, pixman],
+                  if_true: [dbus_display1, files('dbusaudio.c')])
     audio_modules += {'dbus': module_ss}
 endif
 

tests/qtest/meson.build

@@ -354,7 +354,7 @@ if vnc.found()
 endif
 
 if dbus_display
-  qtests += {'dbus-display-test': [dbus_display1_dep, gio]}
+  qtests += {'dbus-display-test': [dbus_display1, gio]}
 endif
 
 qtest_executables = {}

ui/meson.build

@@ -91,8 +91,7 @@ if dbus_display
                                           '--interface-prefix', 'org.qemu.',
                                           '--c-namespace', 'QemuDBus',
                                           '--generate-c-code', '@BASENAME@'])
-  dbus_display1_dep = declare_dependency(sources: dbus_display1, dependencies: gio)
-  dbus_ss.add(when: [gio, dbus_display1_dep],
+  dbus_ss.add(when: gio,
               if_true: [files(
                 'dbus-chardev.c',
                 'dbus-clipboard.c',
@@ -100,7 +99,7 @@ if dbus_display
                 'dbus-error.c',
                 'dbus-listener.c',
                 'dbus.c',
-              ), opengl, gbm, pixman])
+              ), opengl, gbm, pixman, dbus_display1])
   ui_modules += {'dbus' : dbus_ss}
 endif