diff --git a/CMakeLists.txt b/CMakeLists.txt
index cfe0609..13e9639 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,65 +1,60 @@
 cmake_minimum_required (VERSION 3.0)
 
 project(kcachegrind)
 
 # minimal requirements
 set (QT_MIN_VERSION "5.6.0")
 set (KF_MIN_VERSION "5.18.0")
 
 find_package(ECM ${KF_MIN_VERSION} REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH})
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
-include(ECMOptionalAddSubdirectory)
 include(ECMInstallIcons)
-include(ECMSetupVersion)
-include(ECMMarkNonGuiExecutable)
-include(ECMGenerateHeaders)
-include(GenerateExportHeader)
 include(FeatureSummary)
 include(ECMAddAppIcon)
 include(ECMPoQmTools)
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED Core DBus Gui Widgets)
 
 find_package(KF5 ${KF_MIN_VERSION} REQUIRED
     Archive
     CoreAddons
     DocTools
     WidgetsAddons
     XmlGui
     I18n
     Config
     KIO
     DBusAddons
 )
 
 if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
 add_definitions(-DQT_STRICT_ITERATORS)
 endif()
 add_definitions(-DQT_NO_URL_CAST_FROM_STRING)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set( KCACHEGRIND_VERSION "0.8.0kde")
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/version.h )
 
 IF(NOT WIN32)
   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/kcachegrind.spec.cmake ${CMAKE_CURRENT_BINARY_DIR}/kcachegrind.spec )
 ENDIF(NOT WIN32)
 
 ecm_create_qm_loader(kcachegrind_QM_LOADER kcachegrind_qt)
 
 add_subdirectory( doc )
 add_subdirectory( libcore )
 add_subdirectory( cgview )
 add_subdirectory( libviews )
 add_subdirectory( kcachegrind )
 add_subdirectory( qcachegrind )
 add_subdirectory( pics )
 add_subdirectory( converters )
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)