2020-11-07 19:39:21 +00:00
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# $NetBSD: unexport.mk,v 1.5 2020/10/24 08:50:17 rillig Exp $
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2012-06-08 21:57:36 +00:00
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# pick up a bunch of exported vars
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2020-09-05 16:11:04 +00:00
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FILTER_CMD= grep ^UT_
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2015-04-20 03:45:54 +00:00
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.include "export.mk"
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2012-06-08 21:57:36 +00:00
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.unexport UT_ZOO UT_FOO
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2020-11-07 19:39:21 +00:00
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UT_TEST= unexport
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2020-09-05 16:11:04 +00:00
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# Until 2020-08-08, Var_UnExport had special handling for '\n', that code
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# was not reachable though. At that point, backslash-newline has already
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# been replaced with a simple space, and variables are not yet expanded.
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UT_BEFORE_NL= before
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UT_AFTER_NL= after
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.export UT_BEFORE_NL UT_AFTER_NL
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.unexport \
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UT_BEFORE_NL
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.unexport ${.newline} UT_AFTER_NL
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