core? Linux Filesystem Hierarchy

[mocore]

just happen to have found this stack-ex question

https://unix.stackexchange.com/questions/567351/whats-the-difference-between-hier7-and-file-hierarchy7-man-pages

which contains many views regarding the conformity to , or deviation from the "Linux Filesystem Hierarchy Standard"
of various distros

which made me wander what the status of core is wrt the FHS

the most recent build script i could find
 manually searching :0 *shock*
 was
http://tinycorelinux.net/14.x/x86/tcz/src/man-db/build-man-db.sh

man-pages.tcz
/usr/local/share/man/man7/hier.7

i guess appears to be stock

though its not exactly clear to me

Q>what creates man-pages.tcz ?
etc
http://tinycorelinux.net/14.x/x86/tcz/man-pages.tcz.info

man-db-doc.tcz
man-db-locale.tcz
man-db.tcz
man-doc.tcz
man-pages.tcz
man.tcz

it dose not appear all the above are created by build-man-db.sh

/usr/local/share/man/man7/hier.7

i guess appears to be stock

the question still remains  how tcl fs is unique ?

and might tcfs be reflected in  hier.7
( if any one even scans/reads man pages *anymore*  )