1# $Id: export-env.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $ 2 3# our normal .export, subsequent changes affect the environment 4UT_TEST=this 5.export UT_TEST 6UT_TEST:= ${.PARSEFILE} 7 8# not so with .export-env 9UT_ENV=exported 10.export-env UT_ENV 11UT_ENV=not-exported 12 13# gmake style export goes further; affects nothing but the environment 14UT_EXP=before-export 15export UT_EXP=exported 16UT_EXP=not-exported 17 18all: 19 @echo make:; ${UT_TEST UT_ENV UT_EXP:L:@v@echo $v=${$v};@} 20 @echo env:; ${UT_TEST UT_ENV UT_EXP:L:@v@echo $v=$${$v};@} 21 22 23 24 25