--with-lz4=internal may be what you want. From what I can gather lz4 is the future so I would be surprised if you can prevent it’s usage.
Jonathan > On 13 Apr 2018, at 16:13, Lev Serebryakov <l...@serebryakov.spb.ru> wrote: > > > What should I pass to "configure" to PREVENT detection & usage of lz4 > library installed in system? `--without-lz4' doesn't work. > > -- > // Black Lion AKA Lev Serebryakov