How to use ${WRKDIR}, ${PREFIX} and other variables in target names?

[Lev Serebryakov]

Hello, John.
You wrote 19 января 2014 г., 14:23:11:

JM> Many ports carry a BSD makefile in the files subdirectory, install that
JM> and that makefile does all the internal building.
 Problem is, I want to use a lot f variables defined by our port system --
 commands (like ${RM} and ${TOUCH}), environments (like ${MAKE_ENV} and
 ${CONFIGURE_ENV}) and passing all of them to sub-make looks very
 cumbersome, especially ${*_ENV} variables.

-- 
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>