https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104006
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to r...@cebitec.uni-bielefeld.de from comment #3) > Really strange. If kinds.h were missing completely at that point, I'd > expect gcc message to that effect, that's why I suspected the header > being incomplete instead. You can hit the case where kinds.h has been created already but nothing has been stored to it yet, mk-kinds-h.sh script is invoked with > kinds.h so that is created immediately kinds.h goal starts, but does some compilations first before it echoes something to stdout.