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Diffstat (limited to 'scripts/kconfig/menu.c')
-rw-r--r--scripts/kconfig/menu.c64
1 files changed, 27 insertions, 37 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 606ceb9e746..07ff8d105c9 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -235,18 +235,22 @@ void menu_finalize(struct menu *parent)
sym = parent->sym;
if (parent->list) {
if (sym && sym_is_choice(sym)) {
- /* find the first choice value and find out choice type */
- for (menu = parent->list; menu; menu = menu->next) {
- if (menu->sym) {
- current_entry = parent;
- if (sym->type == S_UNKNOWN)
+ if (sym->type == S_UNKNOWN) {
+ /* find the first choice value to find out choice type */
+ current_entry = parent;
+ for (menu = parent->list; menu; menu = menu->next) {
+ if (menu->sym && menu->sym->type != S_UNKNOWN) {
menu_set_type(menu->sym->type);
- current_entry = menu;
- if (menu->sym->type == S_UNKNOWN)
- menu_set_type(sym->type);
- break;
+ break;
+ }
}
}
+ /* set the type of the remaining choice values */
+ for (menu = parent->list; menu; menu = menu->next) {
+ current_entry = menu;
+ if (menu->sym && menu->sym->type == S_UNKNOWN)
+ menu_set_type(sym->type);
+ }
parentdep = expr_alloc_symbol(sym);
} else if (parent->prompt)
parentdep = parent->prompt->visible.expr;
@@ -313,50 +317,36 @@ void menu_finalize(struct menu *parent)
}
}
for (menu = parent->list; menu; menu = menu->next) {
- if (sym && sym_is_choice(sym) && menu->sym) {
+ if (sym && sym_is_choice(sym) &&
+ menu->sym && !sym_is_choice_value(menu->sym)) {
+ current_entry = menu;
menu->sym->flags |= SYMBOL_CHOICEVAL;
if (!menu->prompt)
menu_warn(menu, "choice value must have a prompt");
for (prop = menu->sym->prop; prop; prop = prop->next) {
- if (prop->type == P_PROMPT && prop->menu != menu) {
- prop_warn(prop, "choice values "
- "currently only support a "
- "single prompt");
- }
if (prop->type == P_DEFAULT)
prop_warn(prop, "defaults for choice "
- "values not supported");
+ "values not supported");
+ if (prop->menu == menu)
+ continue;
+ if (prop->type == P_PROMPT &&
+ prop->menu->parent->sym != sym)
+ prop_warn(prop, "choice value used outside its choice group");
}
- current_entry = menu;
- if (menu->sym->type == S_UNKNOWN)
- menu_set_type(sym->type);
/* Non-tristate choice values of tristate choices must
* depend on the choice being set to Y. The choice
* values' dependencies were propagated to their
* properties above, so the change here must be re-
- * propagated. */
+ * propagated.
+ */
if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
- basedep = expr_alloc_and(basedep, menu->dep);
- basedep = expr_eliminate_dups(basedep);
- menu->dep = basedep;
+ menu->dep = expr_alloc_and(basedep, menu->dep);
for (prop = menu->sym->prop; prop; prop = prop->next) {
if (prop->menu != menu)
continue;
- dep = expr_alloc_and(expr_copy(basedep),
- prop->visible.expr);
- dep = expr_eliminate_dups(dep);
- dep = expr_trans_bool(dep);
- prop->visible.expr = dep;
- if (prop->type == P_SELECT) {
- struct symbol *es = prop_get_symbol(prop);
- dep2 = expr_alloc_symbol(menu->sym);
- dep = expr_alloc_and(dep2,
- expr_copy(dep));
- dep = expr_alloc_or(es->rev_dep.expr, dep);
- dep = expr_eliminate_dups(dep);
- es->rev_dep.expr = dep;
- }
+ prop->visible.expr = expr_alloc_and(expr_copy(basedep),
+ prop->visible.expr);
}
}
menu_add_symbol(P_CHOICE, sym, NULL);