diff options
Diffstat (limited to 'make.1')
| -rw-r--r-- | make.1 | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -1,4 +1,4 @@ -.\" $NetBSD: make.1,v 1.387 2025/07/02 17:11:56 rillig Exp $ +.\" $NetBSD: make.1,v 1.388 2025/11/12 22:14:07 sjg Exp $ .\" .\" Copyright (c) 1990, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" from: @(#)make.1 8.4 (Berkeley) 3/19/94 .\" -.Dd July 2, 2025 +.Dd November 11, 2025 .Dt MAKE 1 .Os .Sh NAME @@ -945,6 +945,11 @@ include additional unexpanded variable references) are shown. .It Va .MAKE.EXPORTED The list of variables exported by .Nm . +.It Va MAKE_VERSION +This variable indicates the version of +.Nm . +It is typically the date of last import from NetBSD. +It is useful for checking whether certain features are available. .It Va MAKEFILE The top-level makefile that is currently read, as given in the command line. @@ -1881,6 +1886,10 @@ The output of running is the value. .It Cm \&:sh The value is run as a command, and the output becomes the new value. +.It Cm \&:sh1 +The value is run as a command, for the first reference only, and +the output is cached for subsequent references. +This modifier is useful when the result is not expected to change. .It Cm \&::= Ns Ar str The variable is assigned the value .Ar str |