Document LOADER_DEFAULT_INTERP.

This controls what interpreter the default boot loader in
/boot/loader{,.efi} is, and which one we compile into userboot by
default.
This commit is contained in:
Warner Losh 2018-08-19 10:15:28 +00:00
parent 4750b59aca
commit 01012c6442
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=338043

View File

@ -652,6 +652,18 @@ using the
option of
.Xr make 1 :
.Bl -tag -width ".Va -DNO_KERNELCONFIG"
.It Va LOADER_DEFAULT_INTERP
Defines what interpreter the default loader program will have.
Valid values include
.Dq 4th ,
.Dq lua ,
and
.Dq simp .
This creates the default link for
.Pa /boot/loader
to the loader with that interpreter.
It also determines what interpreter is compiled into
.Pa userboot .
.It Va NO_CLEANDIR
If set, the build targets that clean parts of the object tree use the
equivalent of