[calamares] Make KCoreAddons a requirement

- Require KCoreAddons for KAboutData (also, optionally, for KOSRelease)

CMakeLists.txt

@@ -261,6 +261,8 @@ if( Qt5_VERSION VERSION_GREATER 5.12.1 )
         list( APPEND _tx_ok "eo" )
     endif()
 endif()
+# Optional Qt parts
+find_package( Qt5DBus CONFIG )
 
 find_package( YAMLCPP ${YAMLCPP_VERSION} REQUIRED )
 if( INSTALL_POLKIT )
@@ -291,7 +293,14 @@ if( ECM_FOUND )
     include(KDEInstallDirs)
 endif()
 
-find_package( KF5 COMPONENTS CoreAddons Crash )
+find_package( KF5 QUIET COMPONENTS CoreAddons Crash )
+set_package_properties(
+    KF5::CoreAddons PROPERTIES
+    TYPE REQUIRED
+    DESCRIPTION "Classes built on QtCore for About Data"
+    URL "https://api.kde.org/frameworks/kcoreaddons/"
+    PURPOSE "About Calamares"
+)
 if( NOT KF5Crash_FOUND )
     set( WITH_KF5Crash OFF )
 endif()
@@ -590,10 +599,25 @@ add_custom_target( uninstall
 
 ### CMAKE SUMMARY REPORT
 #
-feature_summary(WHAT ALL)
-
 get_directory_property( SKIPPED_MODULES
     DIRECTORY src/modules
     DEFINITION LIST_SKIPPED_MODULES
 )
 calamares_explain_skipped_modules( ${SKIPPED_MODULES} )
+
+feature_summary(
+    WHAT DISABLED_FEATURES
+    DESCRIPTION "The following features have been disabled:"
+    QUIET_ON_EMPTY
+)
+feature_summary(
+    WHAT OPTIONAL_PACKAGES_NOT_FOUND
+    DESCRIPTION "The following OPTIONAL packages were not found:"
+    QUIET_ON_EMPTY
+)
+feature_summary(
+    WHAT REQUIRED_PACKAGES_NOT_FOUND
+    FATAL_ON_MISSING_REQUIRED_PACKAGES
+    DESCRIPTION "The following REQUIRED packages were not found:"
+    QUIET_ON_EMPTY
+)

src/calamares/CMakeLists.txt

@@ -46,11 +46,11 @@ target_link_libraries( calamares_bin
         calamaresui
         Qt5::Core
         Qt5::Widgets
+        KF5::CoreAddons
 )
 if( WITH_KF5Crash )
     target_link_libraries( calamares_bin
         PRIVATE
-            KF5::CoreAddons
             KF5::Crash
     )
     target_compile_definitions( calamares_bin PRIVATE WITH_KF5Crash )

src/calamares/main.cpp

@@ -26,8 +26,8 @@
 
 #include "3rdparty/kdsingleapplicationguard/kdsingleapplicationguard.h"
 
-#ifdef WITH_KF5Crash
 #include <KF5/KCoreAddons/KAboutData>
+#ifdef WITH_KF5Crash
 #include <KF5/KCrash/KCrash>
 #endif
 
@@ -93,7 +93,6 @@ main( int argc, char* argv[] )
 {
     CalamaresApplication a( argc, argv );
 
-#ifdef WITH_KF5Crash
     KAboutData aboutData( "calamares",
                           "Calamares",
                           a.applicationVersion(),
@@ -104,12 +103,14 @@ main( int argc, char* argv[] )
                           "https://calamares.io",
                           "https://github.com/calamares/calamares/issues" );
     KAboutData::setApplicationData( aboutData );
+    a.setApplicationDisplayName( QString() );  // To avoid putting an extra "Calamares/" into the log-file
+
+#ifdef WITH_KF5Crash
     KCrash::initialize();
     // KCrash::setCrashHandler();
     KCrash::setDrKonqiEnabled( true );
     KCrash::setFlags( KCrash::SaferDialog | KCrash::AlwaysDirectly );
     // TODO: umount anything in /tmp/calamares-... as an emergency save function
-    a.setApplicationDisplayName( QString() );
 #endif
 
     handle_args( a );