1# $Id: unexport-env.mk,v 1.1.1.2 2020/07/28 16:57:18 sjg Exp $
2
3# pick up a bunch of exported vars
4FILTER_CMD=	grep ^UT_
5.include "export.mk"
6
7# an example of setting up a minimal environment.
8PATH = /bin:/usr/bin:/sbin:/usr/sbin
9
10# now clobber the environment to just PATH and UT_TEST
11UT_TEST = unexport-env
12
13# this removes everything
14.unexport-env
15.export PATH UT_TEST
16