[src/trunk]: src/usr.bin/make make: log adjustments of var.readOnly

[sjg <sjg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b1230831c800
branches:  trunk
changeset: 373207:b1230831c800
user:      sjg <sjg%NetBSD.org@localhost>
date:      Tue Jan 24 00:19:14 2023 +0000

description:
make: log adjustments of var.readOnly

diffstat:

 usr.bin/make/var.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (34 lines):

diff -r a09d68841c0b -r b1230831c800 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Mon Jan 23 23:01:52 2023 +0000
+++ b/usr.bin/make/var.c        Tue Jan 24 00:19:14 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.1037 2023/01/23 23:01:52 sjg Exp $   */
+/*     $NetBSD: var.c,v 1.1038 2023/01/24 00:19:14 sjg Exp $   */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -139,7 +139,7 @@
 #include "metachar.h"
 
 /*     "@(#)var.c      8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.1037 2023/01/23 23:01:52 sjg Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.1038 2023/01/24 00:19:14 sjg Exp $");
 
 /*
  * Variables are defined using one of the VAR=value assignments.  Their
@@ -192,6 +192,7 @@
         * The variable value cannot be changed anymore, and the variable
         * cannot be deleted.  Any attempts to do so are silently ignored,
         * they are logged with -dv though.
+        * Use .[NO]READONLY: to adjust.
         *
         * See VAR_SET_READONLY.
         */
@@ -1235,6 +1236,7 @@
                return;
        }
        v->readOnly = bf;
+       DEBUG2(VAR, "Var_ReadOnly: %s %s\n", name, bf ? "true" : "false");
 }
 
 /*