1 1.5 rillig # $NetBSD: depsrc-optional.mk,v 1.5 2020/11/08 10:33:47 rillig Exp $ 2 1.1 rillig # 3 1.3 rillig # Tests for the special source .OPTIONAL in dependency declarations, 4 1.3 rillig # which ignores the target if make cannot find out how to create it. 5 1.3 rillig # 6 1.3 rillig # TODO: Describe practical use cases for this feature. 7 1.3 rillig 8 1.3 rillig all: important 9 1.3 rillig : ${.TARGET} is made. 10 1.1 rillig 11 1.4 rillig important: optional optional-cohort 12 1.3 rillig : ${.TARGET} is made. 13 1.1 rillig 14 1.3 rillig optional: .OPTIONAL 15 1.5 rillig : An optional leaf node is not executed. 16 1.4 rillig 17 1.5 rillig # See IsOODateRegular. 18 1.4 rillig optional-cohort:: .OPTIONAL 19 1.5 rillig : A leaf node using '::' is considered out-of-date. 20 1.4 rillig 21 1.4 rillig .MAKEFLAGS: -dm 22
Indexes created Mon Sep 22 10:09:38 GMT 2025