CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS
    ECM_MKSPECS_INSTALL_DIR


make[2]: Warning: File '/usr/include/KF6/KColorScheme/KColorScheme' has modification time 1339 s in the future
make[2]: warning:  Clock skew detected.  Your build may be incomplete.
make[2]: Warning: File '/usr/include/KF6/KColorScheme/KColorScheme' has modification time 1338 s in the future
make[2]: warning:  Clock skew detected.  Your build may be incomplete.
make[2]: Warning: File '/usr/include/KF6/KColorScheme/KColorScheme' has modification time 1283 s in the future
make[2]: warning:  Clock skew detected.  Your build may be incomplete.