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      1  1.4  rillig # $NetBSD: deptgt-error.mk,v 1.4 2022/01/22 21:50:41 rillig Exp $
      2  1.1  rillig #
      3  1.3  rillig # Tests for the special target .ERROR in dependency declarations, which
      4  1.4  rillig # is made when another target fails.
      5  1.1  rillig 
      6  1.4  rillig all: .PHONY
      7  1.4  rillig 	false fails
      8  1.1  rillig 
      9  1.4  rillig .ERROR:
     10  1.4  rillig 	@echo 'Making ${.TARGET} out of nothing.'
     11  1.4  rillig 
     12  1.4  rillig .ERROR: sub-error
     13  1.4  rillig sub-error: .PHONY
     14  1.4  rillig 	@echo 'Making ${.TARGET} as prerequisite.'
     15  1.4  rillig 
     16  1.4  rillig # Before making the '.ERROR' target, these variable values are printed.
     17  1.4  rillig MAKE_PRINT_VAR_ON_ERROR=	ERROR_INFO
     18  1.4  rillig 
     19  1.4  rillig # Use single quotes to demonstrate that the output is only informational, it
     20  1.4  rillig # does not use any established escaping mechanism.
     21  1.4  rillig ERROR_INFO=	This information is ${:Uprinted} on 'errors'.
     22