Use kf5_find_lang everywhere

OBS-URL: https://build.opensuse.org/package/show/KDE:Frameworks5:LTS/libksysguard5?expand=0&rev=3

libksysguard5.spec

@@ -89,11 +89,14 @@ for actions that require elevated privileges.
 %setup -q -n libksysguard-%{version}
 
 %build
-  %cmake_kf5 -d build -- -DCMAKE_INSTALL_LOCALEDIR=share/locale/kf5
+  %cmake_kf5 -d build -- -DCMAKE_INSTALL_LOCALEDIR=%{_kf5_localedir}
   %make_jobs
 
 %install
   %kf5_makeinstall -C build
+%if %{with lang}
+  %kf5_find_lang
+%endif
 
 %post   -p /sbin/ldconfig
 
@@ -129,9 +132,7 @@ for actions that require elevated privileges.
 %{_kf5_libdir}/libprocessui.so
 
 %if %{with lang}
-%files lang
-%defattr(-,root,root)
-%{_kf5_localedir}/
+%files lang -f %{name}.lang
 %endif
 
 %changelog