https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79718
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |marxin at gcc dot gnu.org Resolution|--- |INVALID --- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- It's GNU-style of options (from man getopt): 'Long option names may be abbreviated if the abbreviation is unique or is an exact match for some defined option.' Thus closing as invalid.