diff options
Diffstat (limited to 'contrib/bmake/unit-tests/depsrc-optional.mk')
| -rw-r--r-- | contrib/bmake/unit-tests/depsrc-optional.mk | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/contrib/bmake/unit-tests/depsrc-optional.mk b/contrib/bmake/unit-tests/depsrc-optional.mk index 75ae38bf3194..f12eeca2b3cb 100644 --- a/contrib/bmake/unit-tests/depsrc-optional.mk +++ b/contrib/bmake/unit-tests/depsrc-optional.mk @@ -1,18 +1,21 @@ -# $NetBSD: depsrc-optional.mk,v 1.3 2020/09/05 15:57:12 rillig Exp $ +# $NetBSD: depsrc-optional.mk,v 1.5 2020/11/08 10:33:47 rillig Exp $ # # Tests for the special source .OPTIONAL in dependency declarations, # which ignores the target if make cannot find out how to create it. # # TODO: Describe practical use cases for this feature. -# TODO: Explain why the commands for "important" are not executed. -# I had thought that only the "optional" commands were skipped. - all: important : ${.TARGET} is made. -important: optional +important: optional optional-cohort : ${.TARGET} is made. optional: .OPTIONAL - : This is not executed. + : An optional leaf node is not executed. + +# See IsOODateRegular. +optional-cohort:: .OPTIONAL + : A leaf node using '::' is considered out-of-date. + +.MAKEFLAGS: -dm |