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From 603d49885e023d1f68c627c2a2db599fb40eefec Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Sat, 2 Feb 2008 21:09:57 +0100
Subject: [PATCH] kconfig: ignore select of unknown symbol
We have had warnings for a long time about select of unknow symbol
but the warnings does not really makes sense since we may
select a symbol that is relevant and defined in one
arch but not in another arch.
And as long as we do not use a common set of Kconfig files
for all archs lets just ignore this case.
Previously we have used this to find bad uses of
select but we need a more relaible method to do so.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
reversed patch
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
menu.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
Index: kconfig/menu.c
===================================================================
--- kconfig.orig/menu.c
+++ kconfig/menu.c
@@ -203,9 +203,12 @@ void sym_check_prop(struct symbol *sym)
prop_warn(prop,
"config symbol '%s' uses select, but is "
"not boolean or tristate", sym->name);
- else if (sym2->type != S_UNKNOWN &&
- sym2->type != S_BOOLEAN &&
- sym2->type != S_TRISTATE)
+ else if (sym2->type == S_UNKNOWN)
+ prop_warn(prop,
+ "'select' used by config symbol '%s' "
+ "refers to undefined symbol '%s'",
+ sym->name, sym2->name);
+ else if (sym2->type != S_BOOLEAN && sym2->type != S_TRISTATE)
prop_warn(prop,
"'%s' has wrong type. 'select' only "
"accept arguments of boolean and "
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