[PATCH 2/3] gnu: xfce4-panel: Build with GTK+ 3 support.

[宋文武]

* gnu/packages/xfce.scm (xfce4-panel)[arguments]: New field.
---
 gnu/packages/xfce.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index 992ffea..bc6d47a 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -268,6 +268,8 @@ management D-Bus specification.")
                 "1c4p3ckghvsad1sj5v8wmar5mh9cbhail9mmhad2f9pwwb10z4ih"))
               (patches (list (search-patch "xfce4-panel-plugins.patch")))))
     (build-system gnu-build-system)
+    (arguments
+     '(#:configure-flags '("--enable-gtk3")))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("intltool" ,intltool)))
-- 
2.4.3