
Bob S. answered 05/26/19
Long time Linux user and administrator
From '$ man make' :
-C dir, --directory=dir
Change to directory dir
before reading the make‐
files or doing anything
else. If multiple -C
options are specified, each
is interpreted relative to
the previous one: -C / -C
etc is equivalent to -C
/etc. This is typically
used with recursive invoca‐
tions of make.