Do not link against MMQT everytime

editor/CMakeLists.txt

@@ -22,7 +22,6 @@ target_link_libraries(kde-nm-connection-editor
     Qt5::Network
     Qt5::DBus
     KF5::NetworkManagerQt
-    KF5::ModemManagerQt
     KF5::Service
     KF5::Completion
     KF5::I18n
@@ -36,6 +35,10 @@ target_link_libraries(kde-nm-connection-editor
     KF5::KDE4Support
 )
 
+if (WITH_MODEMMANAGER_SUPPORT)
+    target_link_libraries(kde-nm-connection-editor KF5::ModemManagerQt)
+endif()
+
 install(TARGETS kde-nm-connection-editor DESTINATION ${INSTALL_TARGETS_DEFAULT_ARGS})
 install(PROGRAMS kde-nm-connection-editor.desktop DESTINATION ${XDG_APPS_INSTALL_DIR})
 install(FILES kde-nm-connection-editorui.rc  DESTINATION ${DATA_INSTALL_DIR}/kde-nm-connection-editor)

kded/CMakeLists.txt

@@ -37,7 +37,6 @@ target_link_libraries(kded_networkmanagement
     Qt5::Network
     Qt5::DBus
     KF5::NetworkManagerQt
-    KF5::ModemManagerQt
     KF5::Service
     KF5::Solid
     KF5::Completion
@@ -52,6 +51,10 @@ target_link_libraries(kded_networkmanagement
     KF5::KDE4Support
 )
 
+if (WITH_MODEMMANAGER_SUPPORT)
+    target_link_libraries(kded_networkmanagement KF5::ModemManagerQt)
+endif()
+
 install(TARGETS kded_networkmanagement DESTINATION ${PLUGIN_INSTALL_DIR})
 
 install(FILES networkmanagement.desktop DESTINATION ${SERVICES_INSTALL_DIR}/kded)

libs/CMakeLists.txt

@@ -17,7 +17,6 @@ add_library(plasmanetworkmanagement-internal SHARED ${plasmanetworkmanagement-in
 target_link_libraries(plasmanetworkmanagement-internal
     plasmanetworkmanagement-editor
     KF5::NetworkManagerQt
-    KF5::ModemManagerQt
     KF5::Solid
     KF5::Completion
     KF5::I18n
@@ -29,6 +28,10 @@ target_link_libraries(plasmanetworkmanagement-internal
     Qt5::Network
 )
 
+if (WITH_MODEMMANAGER_SUPPORT)
+    target_link_libraries(plasmanetworkmanagement-internal KF5::ModemManagerQt)
+endif()
+
 install(TARGETS plasmanetworkmanagement-internal ${INSTALL_TARGETS_DEFAULT_ARGS})
 
 add_subdirectory(declarative)

libs/declarative/CMakeLists.txt

@@ -19,10 +19,13 @@ target_link_libraries(plasmanetworkmanagementplugins
     Qt5::DBus
     Qt5::Network
     KF5::NetworkManagerQt
-    KF5::ModemManagerQt
     KF5::I18n
     KF5::WindowSystem
 )
 
+if (WITH_MODEMMANAGER_SUPPORT)
+    target_link_libraries(plasmanetworkmanagementplugins KF5::ModemManagerQt)
+endif()
+
 install(TARGETS plasmanetworkmanagementplugins DESTINATION ${QML_INSTALL_DIR}/org/kde/plasma/networkmanagement)
 install(FILES qmldir DESTINATION ${QML_INSTALL_DIR}/org/kde/plasma/networkmanagement)

libs/editor/CMakeLists.txt

@@ -88,7 +88,6 @@ target_link_libraries(plasmanetworkmanagement-editor
     Qt5::Network
     Qt5::DBus
     KF5::NetworkManagerQt
-    KF5::ModemManagerQt
     KF5::Service
     KF5::Completion
     KF5::I18n
@@ -102,5 +101,9 @@ target_link_libraries(plasmanetworkmanagement-editor
     KF5::KDE4Support
 )
 
+if (WITH_MODEMMANAGER_SUPPORT)
+    target_link_libraries(plasmanetworkmanagement-editor KF5::ModemManagerQt)
+endif()
+
 install(TARGETS plasmanetworkmanagement-editor ${INSTALL_TARGETS_DEFAULT_ARGS})
 install(FILES plasma-networkmanagement-vpnuiplugin.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR})