[bug#43230] [PATCH] gnu: lxqt-panel: Patching the kbindicator to xkeyboard-config path for reading the keyboard layouts.

[Hamzeh Nasajpour]

diff --git a/gnu/packages/lxqt.scm b/gnu/packages/lxqt.scm
index 21587609ce..8d54bb0bd7 100644
--- a/gnu/packages/lxqt.scm
+++ b/gnu/packages/lxqt.scm
@@ -591,7 +591,8 @@ of other programs.")
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)
-       ("xcb-util" ,xcb-util)))
+       ("xcb-util" ,xcb-util)
+       ("xkeyboard-config" ,xkeyboard-config)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("lxqt-build-tools" ,lxqt-build-tools)
@@ -619,7 +620,15 @@ of other programs.")
                (("\\$\\{LXQT_TRANSLATIONS_DIR\\}")
                 (string-append (assoc-ref outputs "out")
                                "/share/lxqt/translations")))
-             #t)))))
+             #t))
+         (add-after 'unpack 'set-xkeyboard-config-file-path
+                (lambda* (#:key inputs #:allow-other-keys)
+                  ;; Set the path to xkeyboard-config.
+                  (let ((xkb (assoc-ref inputs "xkeyboard-config")))
+                    (substitute* "plugin-kbindicator/src/x11/kbdlayout.cpp"
+                      (("/usr/share/X11/xkb/rules/evdev.xml")
+                       (string-append xkb "/share/X11/xkb/rules/evdev.xml")))
+                  #t))))))
     (home-page "https://lxqt.github.io";)
     (synopsis "The LXQt desktop panel")
     (description "lxqt-panel represents the taskbar of LXQt.")