The difference lies in *non*-glibc functionality offered by gnulib. Of which there is also plenty, afaik.
k
- Request to relicense hash gnulib module to LGPLv2+ Richard W.M. Jones
- Re: Request to relicense hash gnulib module to LGP... Richard W.M. Jones
- Re: Request to relicense hash gnulib module to LGP... Eric Blake
- Re: Request to relicense hash gnulib module to... Paul Eggert
- Re: Request to relicense hash gnulib modul... Eric Blake
- Re: Request to relicense hash gnulib m... Paul Eggert
- Relicensing policy & weak copyleft Ludovic Courtès
- Re: Relicensing policy & weak copy... Paul Eggert
- Re: Relicensing policy & weak... Karl Berry
- Re: Relicensing policy & ... Paul Eggert
- Re: Relicensing policy &a... Karl Berry
- Re: Relicensing policy &a... Paul Eggert
- Re: Relicensing policy & weak copy... Richard W.M. Jones
- Re: Relicensing policy & weak... Ludovic Courtès
- Re: Request to relicense hash gnulib module to... Simon Josefsson
- Re: Request to relicense hash gnulib module to LGP... Richard W.M. Jones
- Re: Request to relicense hash gnulib module to... Jim Meyering
- Re: Request to relicense hash gnulib modul... Richard W.M. Jones
