gnu: xfce4-smartbookmark-plugin: Update to 0.5.3.

* gnu/packages/xfce.scm (xfce4-smartbookmark-plugin): Update to 0.5.3.
[source]: Switch to git-fetch.
[native-inputs]: Add xfce4-dev-tools.
[home-page]: Set to docs.xfce.org.

Change-Id: Iacda6cae5eb7a8537cafbd601541295a8c2391de

gnu/packages/xfce.scm

@@ -2065,24 +2065,24 @@ (define-public xfce4-places-plugin
 
 (define-public xfce4-smartbookmark-plugin
   (package
-   (name "xfce4-smartbookmark-plugin")
-   (version "0.5.2")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://archive.xfce.org/src/panel-plugins/"
-                                  "xfce4-smartbookmark-plugin/"
-                                  (version-major+minor version)
-                                  "/xfce4-smartbookmark-plugin-" version ".tar.bz2"))
-              (sha256
-               (base32
-                "1lyd64qc9w6qnpqjb5xk0mjq4l7riv6z7l9aws28clalb8prw9ra"))))
+    (name "xfce4-smartbookmark-plugin")
+    (version "0.5.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url (string-append "https://gitlab.xfce.org/panel-plugins/"
+                                 name))
+             (commit (string-append name "-" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0rm2yii0xas9n3aqsq6lb378czcylm8xcb2ng7lnl2r5l8qyb9m4"))))
     (build-system gnu-build-system)
     (native-inputs
-     (list intltool pkg-config))
+     (list xfce4-dev-tools))
     (inputs
      (list libxfce4ui xfce4-panel))
-    (home-page
-     "https://goodies.xfce.org/projects/panel-plugins/xfce4-smartbookmark-plugin")
+    (home-page "https://docs.xfce.org/panel-plugins/xfce4-smartbookmark-plugin/")
     (synopsis "Perform custom searches in your browser from the Xfce panel")
     (description "This plugin allows you to send search requests
 directly to your browser, such that you can search through your