Merge branch 'pull/30305'

plasma5: 5.10.5 -> 5.11.1
sddm: 0.15.0 -> 0.16.0

pkgs/development/libraries/grantlee/5/default.nix

@@ -21,8 +21,12 @@ mkDerivation rec {
   postFixup =
     # Disabuse CMake of the notion that libraries are in $dev
     ''
-      sed -i $dev/lib/cmake/Grantlee5/GrantleeTargets-release.cmake \
-          -e "s|\''${_IMPORT_PREFIX}|$out|"
+      for way in release debug; do
+          cmake="$dev/lib/cmake/Grantlee5/GrantleeTargets-$way.cmake"
+          if [ -f "$cmake" ]; then
+              sed -i "$cmake" -e "s|\''${_IMPORT_PREFIX}|$out|"
+          fi
+      done
     '';
 
   setupHook = ./setup-hook.sh;

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

@@ -132,6 +132,7 @@ let
       sonnet = callPackage ./sonnet.nix {};
       syntax-highlighting = callPackage ./syntax-highlighting.nix {};
       threadweaver = callPackage ./threadweaver.nix {};
+      kirigami2 = callPackage ./kirigami2.nix {};
 
     # TIER 2
       kactivities = callPackage ./kactivities.nix {};

pkgs/development/libraries/kde-frameworks/kirigami2.nix

@@ -0,0 +1,11 @@
+{ mkDerivation, extra-cmake-modules, qtbase, qtquickcontrols2, qttranslations }:
+
+mkDerivation {
+  name = "kirigami2";
+  meta = {
+    broken = builtins.compareVersions qtbase.version "5.7.0" < 0;
+  };
+  nativeBuildInputs = [ extra-cmake-modules ];
+  buildInputs = [ qtbase qtquickcontrols2 qttranslations ];
+  outputs = [ "out" "dev" ];
+}

pkgs/development/libraries/qt-5/5.9/qtbase/default.nix

@@ -252,6 +252,9 @@ stdenv.mkDerivation {
       "-inotify"
       "-system-libjpeg"
       "-system-libpng"
+      # gold linker of binutils 2.28 generates duplicate symbols
+      # TODO: remove for newer version of binutils 
+      "-no-use-gold-linker"
     ]
 
     ++ lib.optionals stdenv.isDarwin [