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20 lines
549 B
Makefile
20 lines
549 B
Makefile
# $NetBSD: opt-warnings-as-errors.mk,v 1.6 2023/06/01 20:56:35 rillig Exp $
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#
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# Tests for the -W command line option, which turns warnings into errors.
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#
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# Even in -W mode, a .warning is not completely equivalent to an .error.
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# First, the word "warning" is still printed, and second, parsing continues
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# after a failed warning, whereas it would stop immediately at the first
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# .error.
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.MAKEFLAGS: -W
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# expect+1: warning: message 1
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.warning message 1
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# expect+1: warning: message 2
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.warning message 2
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_!= echo 'parsing continues' 1>&2
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all:
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@:;
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