diff options
Diffstat (limited to 'scripts/kconfig/menu.c')
| -rw-r--r-- | scripts/kconfig/menu.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 4fb590247f3..b9d9aa18e6d 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -10,7 +10,7 @@ #include "lkc.h" static const char nohelp_text[] = N_( - "There is no help available for this kernel option.\n"); + "There is no help available for this option.\n"); struct menu rootmenu; static struct menu **last_entry_ptr; @@ -107,7 +107,6 @@ static struct expr *menu_check_dep(struct expr *e) void menu_add_dep(struct expr *dep) { current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep)); - current_entry->dir_dep = current_entry->dep; } void menu_set_type(int type) @@ -139,7 +138,7 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e while (isspace(*prompt)) prompt++; } - if (current_entry->prompt) + if (current_entry->prompt && current_entry != &rootmenu) prop_warn(prop, "prompt redefined"); current_entry->prompt = prop; } @@ -153,6 +152,12 @@ struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr return menu_add_prop(type, prompt, NULL, dep); } +void menu_add_visibility(struct expr *expr) +{ + current_entry->visibility = expr_alloc_and(current_entry->visibility, + expr); +} + void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) { menu_add_prop(type, NULL, expr, dep); @@ -291,10 +296,6 @@ void menu_finalize(struct menu *parent) for (menu = parent->list; menu; menu = menu->next) menu_finalize(menu); } else if (sym) { - /* ignore inherited dependencies for dir_dep */ - sym->dir_dep.expr = expr_transform(expr_copy(parent->dir_dep)); - sym->dir_dep.expr = expr_eliminate_dups(sym->dir_dep.expr); - basedep = parent->prompt ? parent->prompt->visible.expr : NULL; basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); basedep = expr_eliminate_dups(expr_transform(basedep)); @@ -325,6 +326,8 @@ void menu_finalize(struct menu *parent) parent->next = last_menu->next; last_menu->next = NULL; } + + sym->dir_dep.expr = parent->dep; } for (menu = parent->list; menu; menu = menu->next) { if (sym && sym_is_choice(sym) && @@ -413,6 +416,11 @@ bool menu_is_visible(struct menu *menu) if (!menu->prompt) return false; + if (menu->visibility) { + if (expr_calc_value(menu->visibility) == no) + return no; + } + sym = menu->sym; if (sym) { sym_calc_value(sym); @@ -566,7 +574,7 @@ void menu_get_ext_help(struct menu *menu, struct gstr *help) if (menu_has_help(menu)) { if (sym->name) { - str_printf(help, "CONFIG_%s:\n\n", sym->name); + str_printf(help, "%s%s:\n\n", CONFIG_, sym->name); str_append(help, _(menu_get_help(menu))); str_append(help, "\n"); } |