From 7a88488bbc231e48a4a88ee2569bc0cc5d706f0a Mon Sep 17 00:00:00 2001
From: Roman Zippel <zippel@linux-m68k.org>
Date: Tue, 8 Nov 2005 21:34:51 -0800
Subject: [PATCH] kconfig: use gperf for kconfig keywords

Use gperf to generate a hash for the kconfig keywords.  This greatly reduces
the size of the generated scanner and makes it easier to extend kconfig.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 scripts/kconfig/zconf.y | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'scripts/kconfig/zconf.y')

diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 1e214e9c1d31..43021d436baf 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -11,6 +11,11 @@
 #include <string.h>
 #include <stdbool.h>
 
+#define LKC_DIRECT_LINK
+#include "lkc.h"
+
+#include "zconf.hash.c"
+
 #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
 
 #define PRINTD		0x0001
@@ -88,10 +93,6 @@ static struct menu *current_menu, *current_entry;
 %type <expr> if_expr
 %type <token> end
 
-%{
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-%}
 %%
 input:	  /* empty */
 	| input block
-- 
cgit