1 # $NetBSD: unexport.mk,v 1.5 2020/10/24 08:50:17 rillig Exp $
3 # pick up a bunch of exported vars
7 .unexport UT_ZOO UT_FOO
11 # Until 2020-08-08, Var_UnExport had special handling for '\n', that code
12 # was not reachable though. At that point, backslash-newline has already
13 # been replaced with a simple space, and variables are not yet expanded.
16 .export UT_BEFORE_NL UT_AFTER_NL
19 .unexport ${.newline} UT_AFTER_NL