--- /usr/portage/net-libs/signond/signond-8.59.ebuild	2017-12-25 03:39:48.000000000 +0100
+++ /usr/local/portage/net-libs/signond/signond-8.59-r1.ebuild	2017-12-27 17:32:00.641704425 +0100
@@ -12,7 +12,9 @@
 LICENSE="LGPL-2.1"
 SLOT="0"
 KEYWORDS="amd64 ~arm x86"
-IUSE="doc test"
+IUSE="doc kwallet test"
+
+REQUIRED_USE="|| ( kwallet )"
 
 RESTRICT="test"
 
@@ -30,6 +32,7 @@
 "
 RDEPEND="${COMMON_DEPEND}
 	!<net-libs/libproxy-0.4.12[kde]
+	kwallet? ( kde-apps/signon-kwallet-extension )
 "
 # <libproxy-0.4.12[kde] results in segfaults due to symbol collisions with qt4