I think that this may be time/life-saving for many people running Slackware-current, so I am posting it again, on this sub-forum for Slackware installation issues. Smart users won't need it, but people unfamiliar with C compilation may welcome it:
https://www.linuxquestions.org/quest...ed-4175644201/
If double-posting is so bad, please tell me and next time I'll avoid doing so.