propagate libkscreen dependencies

pkgs/desktops/plasma-5.4/kscreen.nix

@@ -10,9 +10,8 @@ plasmaPackage {
   ];
   buildInputs = [
     kconfig kconfigwidgets kdbusaddons kwidgetsaddons kxmlgui
-    libkscreen
   ];
-  propagatedBuildInputs = [ kglobalaccel ki18n qtdeclarative ];
+  propagatedBuildInputs = [ kglobalaccel ki18n libkscreen qtdeclarative ];
   postInstall = ''
     wrapKDEProgram "$out/bin/kscreen-console"
   '';

pkgs/desktops/plasma-5.4/plasma-workspace/default.nix

@@ -19,12 +19,13 @@ plasmaPackage {
   buildInputs = [
     kcmutils kcrash kdbusaddons kdesu kdewebkit kjsembed knewstuff
     knotifyconfig kpackage ktextwidgets kwallet kwayland kxmlrpcclient
-    libdbusmenu libkscreen libSM libXcursor networkmanager-qt pam
-    phonon qtquick1 qtscript qtx11extras solid wayland
+    libdbusmenu libSM libXcursor networkmanager-qt pam phonon qtquick1
+    qtscript qtx11extras solid wayland
   ];
   propagatedBuildInputs = [
     baloo kactivities kdeclarative kdelibs4support kglobalaccel
-    kidletime krunner ktexteditor kwin libksysguard plasma-framework
+    kidletime krunner ktexteditor kwin libkscreen libksysguard
+    plasma-framework
   ];
   patches = [ ./0001-startkde-NixOS-patches.patch ];
 

pkgs/desktops/plasma-5.4/powerdevil.nix

@@ -11,11 +11,10 @@ plasmaPackage {
     kdoctools
   ];
   buildInputs = [
-    kconfig kdbusaddons knotifyconfig libkscreen plasma-workspace
-    solid udev
+    kconfig kdbusaddons knotifyconfig plasma-workspace solid udev
   ];
   propagatedBuildInputs = [
     kactivities kauth kdelibs4support kglobalaccel ki18n kio kidletime
-    qtx11extras
+    libkscreen qtx11extras
   ];
 }