1*956e45f6SSimon J. Gerraty# $NetBSD: unexport-env.mk,v 1.4 2020/10/24 08:50:17 rillig Exp $ 2db29cad8SSimon J. Gerraty 3db29cad8SSimon J. Gerraty# pick up a bunch of exported vars 42c3632d1SSimon J. GerratyFILTER_CMD= grep ^UT_ 5db29cad8SSimon J. Gerraty.include "export.mk" 6db29cad8SSimon J. Gerraty 7db29cad8SSimon J. Gerraty# an example of setting up a minimal environment. 8db29cad8SSimon J. GerratyPATH= /bin:/usr/bin:/sbin:/usr/sbin 9db29cad8SSimon J. Gerraty 10db29cad8SSimon J. Gerraty# now clobber the environment to just PATH and UT_TEST 11db29cad8SSimon J. GerratyUT_TEST= unexport-env 12db29cad8SSimon J. Gerraty 13db29cad8SSimon J. Gerraty# this removes everything 14db29cad8SSimon J. Gerraty.unexport-env 15db29cad8SSimon J. Gerraty.export PATH UT_TEST 16