freeciv: Fix build against Qt-6.8

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>

recipes-games/freeciv/freeciv/0015-Qt-Add-Q_OBJECT-for-fc_shortcut_popup.patch

@@ -0,0 +1,27 @@
+From a0c1d49c2607faffb05baed27a9ce0929aee8cb6 Mon Sep 17 00:00:00 2001
+From: Marko Lindqvist <cazfi74@gmail.com>
+Date: Wed, 17 Apr 2024 07:02:20 +0300
+Subject: [PATCH 15/15] Qt: Add Q_OBJECT for fc_shortcut_popup
+
+See RM #462
+
+Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
+---
+ client/gui-qt/shortcuts.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/client/gui-qt/shortcuts.h b/client/gui-qt/shortcuts.h
+index cf7fb487c1..1c1728f4ce 100644
+--- a/client/gui-qt/shortcuts.h
++++ b/client/gui-qt/shortcuts.h
+@@ -154,6 +154,7 @@ public:
+ **************************************************************************/
+ class fc_shortcut_popup : public QDialog
+ {
++  Q_OBJECT
+ public:
+   fc_shortcut_popup(QWidget *parent);
+   void run(fc_shortcut *s);
+-- 
+2.43.0
+

recipes-games/freeciv/freeciv_3.1.0.bb

@@ -6,6 +6,7 @@ DEPENDS += "lua gtk4 zstd"
 SRC_URI += "\
 ${SOURCEFORGE_MIRROR}/freeciv/freeciv-${PV}.tar.xz \
 file://allow-root-S3_1.patch \
+file://0015-Qt-Add-Q_OBJECT-for-fc_shortcut_popup.patch \
 "
 
 SRC_URI[sha256sum] = "d746a883937b955b0ee1d1eba8b4e82354f7f72051ac4f514de7ab308334506e"