kinit: set absolute path to extra libraries

pkgs/development/libraries/kde-frameworks/kinit/default.nix

@@ -1,9 +1,12 @@
 {
   kdeFramework, lib, copyPathsToStore,
   extra-cmake-modules, kdoctools,
-  kconfig, kcrash, ki18n, kio, kservice, kwindowsystem
+  kconfig, kcrash, ki18n, kio, kparts, kservice, kwindowsystem, plasma-framework
 }:
 
+let
+  inherit (lib) getLib;
+in
 kdeFramework {
   name = "kinit";
   meta = { maintainers = [ lib.maintainers.ttuegel ]; };
@@ -12,4 +15,9 @@ kdeFramework {
     kconfig kcrash ki18n kio kservice kwindowsystem
   ];
   patches = copyPathsToStore (lib.readPathsFromFile ./. ./series);
+  NIX_CFLAGS_COMPILE = [
+    ''-DNIXPKGS_KF5_KIOCORE="${getLib kio}/lib/libKF5KIOCore.so.5"''
+    ''-DNIXPKGS_KF5_PARTS="${getLib kparts}/lib/libKF5Parts.so.5"''
+    ''-DNIXPKGS_KF5_PLASMA="${getLib plasma-framework}/lib/libKF5Plasma.so.5"''
+  ];
 }