1# $NetBSD: directive-else.mk,v 1.6 2020/11/13 09:01:59 rillig Exp $ 2# 3# Tests for the .else directive. 4 5.MAKEFLAGS: -dL # To enable the check for ".else <cond>" 6 7# The .else directive does not take any arguments. 8# As of 2020-08-29, make doesn't warn about this. 9.if 0 10. warning must not be reached 11.else 123 12. info ok 13.endif 14 15.if 1 16. info ok 17.else 123 18. warning must not be reached 19.endif 20 21# An .else without a corresponding .if is an error. 22.else 23 24# Accidental extra .else directives are detected too. 25.if 0 26. warning must not be reached 27.else 28. info ok 29.else 30. info After an extra .else, everything is skipped. 31.endif 32 33# An .else may have a comment. This comment does not count as an argument, 34# therefore no parse error. 35.if 0 36.else # comment 37.endif 38 39# A variable expression does count as an argument, even if it is empty. 40# XXX: This should be a parse error. 41.if 0 42.else ${:U} 43.endif 44 45all: 46 @:; 47