Substitute implementation of lc/up functions for one inside Makefile language
Substitute implementation of lc/up functions for one inside Makefile language

basejumpa/make,igorbonadio/make,igorbonadio/make,basejumpa/make,igorbonadio/make,umakefile/make,renatocf/make,basejumpa/make,umake/make,umake/make,umake/make,umakefile/make,renatocf/make,umakefile/make,renatocf/make