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[src/trunk]: src/usr.bin/make make(1): clean up confusing code in Var_Export
details: https://anonhg.NetBSD.org/src/rev/2025e4214d87
branches: trunk
changeset: 1014784:2025e4214d87
user: rillig <rillig%NetBSD.org@localhost>
date: Sat Oct 03 10:13:39 2020 +0000
description:
make(1): clean up confusing code in Var_Export
The generated code stays exactly the same.
diffstat:
usr.bin/make/var.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diffs (36 lines):
diff -r 0e948269b7d9 -r 2025e4214d87 usr.bin/make/var.c
--- a/usr.bin/make/var.c Sat Oct 03 10:04:34 2020 +0000
+++ b/usr.bin/make/var.c Sat Oct 03 10:13:39 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: var.c,v 1.556 2020/10/02 17:42:33 rillig Exp $ */
+/* $NetBSD: var.c,v 1.557 2020/10/03 10:13:39 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -121,7 +121,7 @@
#include "metachar.h"
/* "@(#)var.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.556 2020/10/02 17:42:33 rillig Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.557 2020/10/03 10:13:39 rillig Exp $");
#define VAR_DEBUG1(fmt, arg1) DEBUG1(VAR, fmt, arg1)
#define VAR_DEBUG2(fmt, arg1, arg2) DEBUG2(VAR, fmt, arg1, arg2)
@@ -601,14 +601,14 @@
return;
}
- flags = 0;
if (strncmp(str, "-env", 4) == 0) {
str += 4;
+ flags = 0;
} else if (strncmp(str, "-literal", 8) == 0) {
str += 8;
- flags |= VAR_EXPORT_LITERAL;
+ flags = VAR_EXPORT_LITERAL;
} else {
- flags |= VAR_EXPORT_PARENT;
+ flags = VAR_EXPORT_PARENT;
}
(void)Var_Subst(str, VAR_GLOBAL, VARE_WANTRES, &val);
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