From: Arnaud Lacombe <lacombar@gmail.com>
Date: Sun, 5 Dec 2010 06:41:18 +0000 (-0500)
Subject: kconfig: fix `zconfdebug' extern declaration
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4ce2c1e8e899831dd152bd0d534a60da6fb1582a;p=linux.git

kconfig: fix `zconfdebug' extern declaration

This symbol is only exist if YYDEBUG is defined.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index a542c6ba84b32..6d38b7c9c824b 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -68,10 +68,12 @@ struct kconf_id {
 	enum symbol_type stype;
 };
 
+#ifdef YYDEBUG
+extern int zconfdebug;
+#endif
+
 int zconfparse(void);
 void zconfdump(FILE *out);
-
-extern int zconfdebug;
 void zconf_starthelp(void);
 FILE *zconf_fopen(const char *name);
 void zconf_initscan(const char *name);