X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/927764abf2c7710c29a100332587e4235fb36cf2..a3d212948721c0be2e9e3ded1c5c7dc99b7ab4eb:/scripts/config/symbol.c?ds=sidebyside

diff --git a/scripts/config/symbol.c b/scripts/config/symbol.c
index 23246ca3d..1d718da3a 100644
--- a/scripts/config/symbol.c
+++ b/scripts/config/symbol.c
@@ -56,7 +56,6 @@ void sym_init(void)
 
 	sym = sym_lookup("ARCH", 0);
 	sym->type = S_STRING;
-	sym->flags |= SYMBOL_AUTO;
 	p = getenv("ARCH");
 	if (p)
 		sym_add_default(sym, p);
@@ -197,6 +196,7 @@ static void sym_calc_visibility(struct symbol *sym)
 {
 	struct property *prop;
 	tristate tri;
+	int deselected = 0;
 
 	/* any prompt visible? */
 	tri = no;
@@ -206,15 +206,15 @@ static void sym_calc_visibility(struct symbol *sym)
 	}
 	if (tri == mod && (sym->type != S_TRISTATE))
 		tri = yes;
-	if (sym->rev_dep_inv.expr) {
-		if (expr_calc_value(sym->rev_dep_inv.expr) == yes)
-			tri = no;
+	if (sym->rev_dep_inv.expr && (expr_calc_value(sym->rev_dep_inv.expr) == yes)) {
+		tri = no;
+		deselected = 1;
 	}
 	if (sym->visible != tri) {
 		sym->visible = tri;
 		sym_set_changed(sym);
 	}
-	if (sym_is_choice_value(sym))
+	if (sym_is_choice_value(sym) || deselected)
 		return;
 	tri = no;
 	if (sym->rev_dep.expr)
@@ -310,6 +310,8 @@ void sym_calc_value(struct symbol *sym)
 		if (sym_is_choice_value(sym) && sym->visible == yes) {
 			prop = sym_get_choice_prop(sym);
 			newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no;
+		} else if (sym->rev_dep_inv.expr && (expr_calc_value(sym->rev_dep_inv.expr) == yes)) {
+			newval.tri = no;
 		} else if (E_OR(sym->visible, sym->rev_dep.tri) != no) {
 			sym->flags |= SYMBOL_WRITE;
 			if (sym_has_value(sym))
@@ -359,11 +361,14 @@ void sym_calc_value(struct symbol *sym)
 		sym->curr.val = sym_calc_choice(sym);
 	sym_validate_range(sym);
 
-	if (memcmp(&oldval, &sym->curr, sizeof(oldval)))
+	if (memcmp(&oldval, &sym->curr, sizeof(oldval))) {
+		sym->flags &= ~SYMBOL_VALID;
 		sym_set_changed(sym);
-
-	if (modules_sym == sym)
-		modules_val = modules_sym->curr.tri;
+		if (modules_sym == sym) {
+			sym_set_all_changed();
+			modules_val = modules_sym->curr.tri;
+		}
+	}
 
 	if (sym_is_choice(sym)) {
 		int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE);
@@ -374,6 +379,9 @@ void sym_calc_value(struct symbol *sym)
 				sym_set_changed(e->right.sym);
 		}
 	}
+
+	if (sym->flags & SYMBOL_AUTO)
+		sym->flags &= ~SYMBOL_WRITE;
 }
 
 void sym_clear_all_valid(void)
@@ -459,8 +467,6 @@ bool sym_set_tristate_value(struct symbol *sym, tristate val)
 	sym->user.tri = val;
 	if (oldval != val) {
 		sym_clear_all_valid();
-		if (sym == modules_sym)
-			sym_set_all_changed();
 	}
 
 	return true;
@@ -753,6 +759,7 @@ struct symbol **sym_re_search(const char *pattern)
 				return NULL;
 			}
 		}
+		sym_calc_value(sym);
 		sym_arr[cnt++] = sym;
 	}
 	if (sym_arr)