Follow-up from "Add check to make sure that all subdirs and source files are used"

The following discussion from !3334 (merged) should be addressed:

  • @clemenci started a discussion:

    @maszyman noticed this results in an error for some targets when using CMake < 3.19:

    CMake Error at cmake/LHCbConfigUtils.cmake:321 (get_property):
  INTERFACE_LIBRARY targets may only have whitelisted properties.  The
  property "SOURCES" is not allowed.
Call Stack (most recent call first):
  CMakeLists.txt:199 (lhcb_finalize_configuration)

    It's a low priority, but it should be fixed.

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information