kpowercontrol: build fix

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

kpowercontrol/CMakeLists.txt

@@ -1,8 +1,8 @@
 project(kpowercontrol)
 
 if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
-    find_package(KDE4 4.21.0 REQUIRED)
-    include(KDE4Defaults)
+    find_package(KDELibs4 4.21.0 REQUIRED)
+
     include_directories(${KDE4_INCLUDES})
     add_definitions(${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
 endif()
@@ -17,9 +17,9 @@ set(kpowercontrol_SRCS
 add_executable(kpowercontrol ${kpowercontrol_SRCS})
 
 target_link_libraries(kpowercontrol
-    ${KDE4_KDEUI_LIBS}
-    ${KDE4_KPOWERMANAGER_LIBS}
-    ${KDE4_SOLID_LIBS}
+    KDE4::kdeui
+    KDE4::kpowermanager
+    KDE4::solid
 )
 
 install(TARGETS kpowercontrol ${INSTALL_TARGETS_DEFAULT_ARGS})

kpowercontrol/kpowercontrol.cpp

@@ -88,13 +88,6 @@ KPowerControl::KPowerControl(QObject* parent)
             i18n("Power management is not supported on this system"),
             "dialog-error"
         );
-    } else if (!KPowerManager::isEnabled()) {
-        setOverlayIconByName("dialog-error");
-        showMessage(
-            i18n("Power management"),
-            i18n("Power manager is disabled"),
-            "dialog-information"
-        );
     } else {
         connect(
             &m_powermanager, SIGNAL(profileChanged(QString)),