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# $NetBSD: export-env.mk,v 1.5 2023/06/01 20:56:35 rillig Exp $
# our normal .export, subsequent changes affect the environment
UT_TEST= this
.export UT_TEST
UT_TEST:= ${.PARSEFILE}
# not so with .export-env
UT_ENV= exported
.export-env UT_ENV
UT_ENV= not-exported
# gmake style export goes further; affects nothing but the environment
UT_EXP=before-export
export UT_EXP=exported
UT_EXP=not-exported
UT_LIT= literal ${UT_TEST}
.export-literal UT_LIT
all:
@echo make:; ${UT_TEST UT_ENV UT_EXP UT_LIT:L:@v@echo $v=${$v};@}
@echo env:; ${UT_TEST UT_ENV UT_EXP UT_LIT:L:@v@echo $v=$${$v};@}
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