22 lines
632 B
Makefile
22 lines
632 B
Makefile
# $NetBSD: deptgt-error.mk,v 1.4 2022/01/22 21:50:41 rillig Exp $
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#
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# Tests for the special target .ERROR in dependency declarations, which
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# is made when another target fails.
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all: .PHONY
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false fails
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.ERROR:
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@echo 'Making ${.TARGET} out of nothing.'
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.ERROR: sub-error
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sub-error: .PHONY
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@echo 'Making ${.TARGET} as prerequisite.'
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# Before making the '.ERROR' target, these variable values are printed.
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MAKE_PRINT_VAR_ON_ERROR= ERROR_INFO
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# Use single quotes to demonstrate that the output is only informational, it
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# does not use any established escaping mechanism.
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ERROR_INFO= This information is ${:Uprinted} on 'errors'.
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