Module Name: src
Committed By: rillig
Date: Tue Dec 15 00:32:26 UTC 2020
Modified Files:
src/usr.bin/make: parse.c
Log Message:
make(1): document how to detect typos in .elif directives
To generate a diff of this commit:
cvs rdiff -u -r1.482 -r1.483 src/usr.bin/make/parse.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/parse.c
diff -u src/usr.bin/make/parse.c:1.482 src/usr.bin/make/parse.c:1.483
--- src/usr.bin/make/parse.c:1.482 Mon Dec 14 23:48:03 2020
+++ src/usr.bin/make/parse.c Tue Dec 15 00:32:26 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: parse.c,v 1.482 2020/12/14 23:48:03 rillig Exp $ */
+/* $NetBSD: parse.c,v 1.483 2020/12/15 00:32:26 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 1.482 2020/12/14 23:48:03 rillig Exp $");
+MAKE_RCSID("$NetBSD: parse.c,v 1.483 2020/12/15 00:32:26 rillig Exp $");
/* types and constants */
@@ -2857,6 +2857,19 @@ ParseReadLine(void)
while ((line = ParseGetLine(PARSE_SKIP)) != NULL) {
if (Cond_EvalLine(line) == COND_PARSE)
break;
+ /*
+ * TODO: Check for typos in .elif directives
+ * such as .elsif or .elseif.
+ *
+ * This check will probably duplicate some of
+ * the code in ParseLine. Most of the code
+ * there cannot apply, only ParseVarassign and
+ * ParseDependency can, and to prevent code
+ * duplication, these would need to be called
+ * with a flag called onlyCheckSyntax.
+ *
+ * See directive-elif.mk for details.
+ */
}
if (line == NULL)
return NULL;
