Module Name: src Committed By: sjg Date: Mon Apr 18 16:09:05 UTC 2022
Modified Files: src/usr.bin/make: parse.c Log Message: Comment on interaction of posix.mk with[out] -r To generate a diff of this commit: cvs rdiff -u -r1.669 -r1.670 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:1.669 src/usr.bin/make/parse.c:1.670 --- src/usr.bin/make/parse.c:1.669 Mon Apr 18 15:06:27 2022 +++ src/usr.bin/make/parse.c Mon Apr 18 16:09:05 2022 @@ -1,4 +1,4 @@ -/* $NetBSD: parse.c,v 1.669 2022/04/18 15:06:27 rillig Exp $ */ +/* $NetBSD: parse.c,v 1.670 2022/04/18 16:09:05 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -106,7 +106,7 @@ #include "pathnames.h" /* "@(#)parse.c 8.3 (Berkeley) 3/19/94" */ -MAKE_RCSID("$NetBSD: parse.c,v 1.669 2022/04/18 15:06:27 rillig Exp $"); +MAKE_RCSID("$NetBSD: parse.c,v 1.670 2022/04/18 16:09:05 sjg Exp $"); /* * A file being read. @@ -1254,6 +1254,11 @@ HandleDependencySourcesEmpty(ParseSpecia #ifdef POSIX case SP_POSIX: if (posix_state == PS_NOW_OR_NEVER) { + /* + * With '-r', 'posix.mk' (if it exists) + * can effectively substitute for 'sys.mk', + * otherwise it is an extension. + */ Global_Set("%POSIX", "1003.2"); IncludeFile("posix.mk", true, false, true); }