ui/gtk: -display gtk requires PIXMAN
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
diff --git a/meson.build b/meson.build
index 0f578dd..8422e7d 100644
--- a/meson.build
+++ b/meson.build
@@ -1531,7 +1531,11 @@
vte = not_found
have_gtk_clipboard = get_option('gtk_clipboard').enabled()
-if not get_option('gtk').auto() or have_system
+if get_option('gtk') \
+ .disable_auto_if(not have_system) \
+ .require(pixman.found(),
+ error_message: 'cannot enable GTK if pixman is not available') \
+ .allowed()
gtk = dependency('gtk+-3.0', version: '>=3.22.0',
method: 'pkg-config',
required: get_option('gtk'))