diff options
Diffstat (limited to 'make.1')
| -rw-r--r-- | make.1 | 33 |
1 files changed, 22 insertions, 11 deletions
@@ -1,4 +1,4 @@ -.\" $NetBSD: make.1,v 1.375 2024/03/10 02:53:37 sjg Exp $ +.\" $NetBSD: make.1,v 1.377 2024/06/01 06:26:36 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 March 9, 2024 +.Dd June 1, 2024 .Dt MAKE 1 .Os .Sh NAME @@ -1143,9 +1143,19 @@ This mode can be used to detect undeclared dependencies between files. Used to create files in a separate directory, see .Va .OBJDIR . .It Va MAKE_OBJDIR_CHECK_WRITABLE -Used to force a separate directory for the created files, -even if that directory is not writable, see -.Va .OBJDIR . +When true, +.Nm +will check that +.Va .OBJDIR +is writable, and issue a warning if not. +.It Va MAKE_DEBUG_OBJDIR_CHECK_WRITABLE +When true and +.Nm +is warning about an unwritable +.Va .OBJDIR , +report the variables listed in +.Va MAKE_PRINT_VAR_ON_ERROR +to help debug. .It Va MAKEOBJDIRPREFIX Used to create files in a separate directory, see .Va .OBJDIR . @@ -1951,12 +1961,7 @@ The directives for exporting and unexporting variables are: .Bl -tag -width Ds .It Ic .export Ar variable No ... Export the specified global variable. -If no variable list is provided, all globals are exported -except for internal variables (those that start with -.Ql \&. ) . -This is not affected by the -.Fl X -flag, so should be used with caution. +.Pp For compatibility with other make programs, .Cm export Ar variable\| Ns Cm \&= Ns Ar value (without leading dot) is also accepted. @@ -1964,6 +1969,12 @@ For compatibility with other make programs, Appending a variable name to .Va .MAKE.EXPORTED is equivalent to exporting a variable. +.It Ic .export-all +Export all globals except for internal variables (those that start with +.Ql \&. ) . +This is not affected by the +.Fl X +flag, so should be used with caution. .It Ic .export-env Ar variable No ... The same as .Ql .export , |