Solve issue #2. pg_config is used iff the program is avaiable
Solve issue #2. pg_config is used iff the program is avaiable

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