kconfig: add symbol option config syntax

This adds the general framework to the parser to define options for config
symbols with a syntax like:

config FOO
	option bar[="arg"]

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 0fce20cb7f3c..151ef2168a2c 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -152,6 +152,10 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
         menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep);
 }
 
+void menu_add_option(int token, char *arg)
+{
+}
+
 static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
 {
         return sym2->type == S_INT || sym2->type == S_HEX ||