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[src/trunk]: src/usr.bin/make make(1): clean up comment for ParseDirective
details: https://anonhg.NetBSD.org/src/rev/71e5b6c785ef
branches: trunk
changeset: 979081:71e5b6c785ef
user: rillig <rillig%NetBSD.org@localhost>
date: Sun Dec 13 01:51:08 2020 +0000
description:
make(1): clean up comment for ParseDirective
diffstat:
usr.bin/make/parse.c | 18 +++++++++++-------
1 files changed, 11 insertions(+), 7 deletions(-)
diffs (46 lines):
diff -r c2f86effd912 -r 71e5b6c785ef usr.bin/make/parse.c
--- a/usr.bin/make/parse.c Sun Dec 13 01:41:12 2020 +0000
+++ b/usr.bin/make/parse.c Sun Dec 13 01:51:08 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: parse.c,v 1.476 2020/12/13 01:41:12 rillig Exp $ */
+/* $NetBSD: parse.c,v 1.477 2020/12/13 01:51:08 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -117,7 +117,7 @@
#include "pathnames.h"
/* "@(#)parse.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: parse.c,v 1.476 2020/12/13 01:41:12 rillig Exp $");
+MAKE_RCSID("$NetBSD: parse.c,v 1.477 2020/12/13 01:51:08 rillig Exp $");
/* types and constants */
@@ -2950,11 +2950,8 @@
}
/*
- * Lines that begin with '.' can be pretty much anything:
- * - directives like '.include' or '.if',
- * - suffix rules like '.c.o:',
- * - dependencies for filenames that start with '.',
- * - variable assignments like '.tmp=value'.
+ * See if the line starts with one of the known directives, and if so, handle
+ * the directive.
*/
static Boolean
ParseDirective(char *line)
@@ -3121,6 +3118,13 @@
static void
ParseLine(char *line)
{
+ /*
+ * Lines that begin with '.' can be pretty much anything:
+ * - directives like '.include' or '.if',
+ * - suffix rules like '.c.o:',
+ * - dependencies for filenames that start with '.',
+ * - variable assignments like '.tmp=value'.
+ */
if (line[0] == '.' && ParseDirective(line))
return;
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