The no-dev option is deprecated.  Use -Wno-author instead.
CMake Warning (unused-cli):
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS
    ECM_MKSPECS_INSTALL_DIR


/var/pisi/kstatusnotifieritem-6.29.0-20/work/kstatusnotifieritem-6.29.0/src/libdbusmenu-qt/com.canonical.dbusmenu.xml:321:5: warning: Unknown element 'd' while checking for signal arguments
/var/pisi/kstatusnotifieritem-6.29.0-20/work/kstatusnotifieritem-6.29.0/src/libdbusmenu-qt/com.canonical.dbusmenu.xml:332:5: warning: Unknown element 'd' while checking for signal arguments
/var/pisi/kstatusnotifieritem-6.29.0-20/work/kstatusnotifieritem-6.29.0/src/libdbusmenu-qt/com.canonical.dbusmenu.xml:348:5: warning: Unknown element 'd' while checking for signal arguments