1# $NetBSD: unexport.mk,v 1.5 2020/10/24 08:50:17 rillig Exp $ 2 3# pick up a bunch of exported vars 4FILTER_CMD= grep ^UT_ 5.include "export.mk" 6 7.unexport UT_ZOO UT_FOO 8 9UT_TEST= unexport 10 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. 14UT_BEFORE_NL= before 15UT_AFTER_NL= after 16.export UT_BEFORE_NL UT_AFTER_NL 17.unexport \ 18 UT_BEFORE_NL 19.unexport ${.newline} UT_AFTER_NL 20