@table @command
@item bmake
-Pass @code{-j 1 -J X,Y} arguments through @env{MAKEFLAGS} variable.
+Pass @code{-j 1 -J X,Y} arguments through @env{$MAKEFLAGS} variable.
@item gmake
-Pass @code{--jobserver-auth=X,Y} arguments through @env{MAKEFLAGS} variable.
+Pass @code{--jobserver-auth=X,Y} arguments through @env{$MAKEFLAGS} variable.
@item none
-Pass @code{X,Y} arguments through @env{REDO_JS_FD} variable.
+Pass @code{X,Y} arguments through @env{$REDO_JS_FD} variable.
Used by default, if @env{$REDO_MAKE} is not set.
@end table