From 38f5b0c391281eded0e6e5b2bc75a28ae72d0abe Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 9 Dec 2010 08:11:38 +0000 Subject: [PATCH 29/65] kconfig: fix undesirable side effect of adding "visible" menu attribute This lead to non-selected, non-user-selectable options to be written out to .config. This is not only pointless, but also preventing the user to be prompted should any of those options eventually become visible (e.g. by de-selecting the *_AUTO options the "visible" attribute was added for. Furthermore it is quite logical for the "visible" attribute of a menu to control the visibility of all contained prompts, which is what the patch does. Signed-off-by: Jan Beulich Signed-off-by: Michal Marek --- scripts/kconfig/menu.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index b9d9aa1..5f77dcb 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -140,6 +140,20 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e } if (current_entry->prompt && current_entry != &rootmenu) prop_warn(prop, "prompt redefined"); + + /* Apply all upper menus' visibilities to actual prompts. */ + if(type == P_PROMPT) { + struct menu *menu = current_entry; + + while ((menu = menu->parent) != NULL) { + if (!menu->visibility) + continue; + prop->visible.expr + = expr_alloc_and(prop->visible.expr, + menu->visibility); + } + } + current_entry->prompt = prop; } prop->text = prompt; -- 1.6.6.1