[Qemu-devel] [PATCH v2 6/7] stubs: gtk_display_init() stub

[Eduardo Habkost <ehabkost@redhat.com>]

This reduces the number of CONFIG_GTK #ifdefs in vl.c.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
Changes v1 -> v2:
* Move stub file to stubs/ui/
---
 stubs/ui/Makefile.objs |  1 +
 stubs/ui/gtk.c         | 10 ++++++++++
 vl.c                   |  4 ----
 3 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100644 stubs/ui/gtk.c

diff --git a/stubs/ui/Makefile.objs b/stubs/ui/Makefile.objs
index ce9a0ce..cdf87fe 100644
--- a/stubs/ui/Makefile.objs
+++ b/stubs/ui/Makefile.objs
@@ -2,3 +2,4 @@ stub-obj-y += vnc.o
 stub-obj-y += curses.o
 stub-obj-y += sdl.o
 stub-obj-y += cocoa.o
+stub-obj-y += gtk.o
diff --git a/stubs/ui/gtk.c b/stubs/ui/gtk.c
new file mode 100644
index 0000000..a46ef0c
--- /dev/null
+++ b/stubs/ui/gtk.c
@@ -0,0 +1,10 @@
+#include "qemu-common.h"
+#include "ui/console.h"
+#include "qemu/error-report.h"
+
+void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover)
+{
+    /* This must never be called if CONFIG_GTK is disabled */
+    error_report("GTK support is disabled");
+    abort();
+}
diff --git a/vl.c b/vl.c
index ea83e17..d4191d6 100644
--- a/vl.c
+++ b/vl.c
@@ -151,9 +151,7 @@ int vga_interface_type = VGA_NONE;
 static int full_screen = 0;
 static int no_frame = 0;
 int no_quit = 0;
-#ifdef CONFIG_GTK
 static bool grab_on_hover;
-#endif
 CharDriverState *serial_hds[MAX_SERIAL_PORTS];
 CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
 CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
@@ -4576,11 +4574,9 @@ int main(int argc, char **argv, char **envp)
     case DT_COCOA:
         cocoa_display_init(ds, full_screen);
         break;
-#if defined(CONFIG_GTK)
     case DT_GTK:
         gtk_display_init(ds, full_screen, grab_on_hover);
         break;
-#endif
     default:
         break;
     }
-- 
2.1.0