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authorRoman Zippel <zippel@linux-m68k.org>2005-11-08 21:34:51 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:55:53 -0800
commit7a88488bbc231e48a4a88ee2569bc0cc5d706f0a (patch)
tree2fd6b51b5cf76dd37a2a369a29c50b5121c12a92 /scripts/kconfig/zconf.y
parent491d711035dc08071ed58cf470f15efadb67cb1c (diff)
downloadlinux-linaro-stable-7a88488bbc231e48a4a88ee2569bc0cc5d706f0a.tar.gz
[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>
Diffstat (limited to 'scripts/kconfig/zconf.y')
-rw-r--r--scripts/kconfig/zconf.y9
1 files changed, 5 insertions, 4 deletions
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