[src/trunk]: src/usr.bin/make In meta mode, level 0 can legitimately see > 64...

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

details:   https://anonhg.NetBSD.org/src/rev/1bb595593a0a
branches:  trunk
changeset: 779342:1bb595593a0a
user:      sjg <sjg%NetBSD.org@localhost>
date:      Mon May 21 06:30:02 2012 +0000

description:
In meta mode, level 0 can legitimately see > 64 nested .if's

diffstat:

 usr.bin/make/cond.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 1647237a5d24 -r 1bb595593a0a usr.bin/make/cond.c
--- a/usr.bin/make/cond.c       Mon May 21 05:53:28 2012 +0000
+++ b/usr.bin/make/cond.c       Mon May 21 06:30:02 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cond.c,v 1.62 2011/03/29 17:19:22 sjg Exp $    */
+/*     $NetBSD: cond.c,v 1.63 2012/05/21 06:30:02 sjg Exp $    */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -70,14 +70,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: cond.c,v 1.62 2011/03/29 17:19:22 sjg Exp $";
+static char rcsid[] = "$NetBSD: cond.c,v 1.63 2012/05/21 06:30:02 sjg Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)cond.c     8.2 (Berkeley) 1/2/94";
 #else
-__RCSID("$NetBSD: cond.c,v 1.62 2011/03/29 17:19:22 sjg Exp $");
+__RCSID("$NetBSD: cond.c,v 1.63 2012/05/21 06:30:02 sjg Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -1227,7 +1227,7 @@
 int
 Cond_Eval(char *line)
 {
-    #define        MAXIF       64      /* maximum depth of .if'ing */
+    #define        MAXIF      128      /* maximum depth of .if'ing */
     enum if_states {
        IF_ACTIVE,              /* .if or .elif part active */
        ELSE_ACTIVE,            /* .else part active */