From 59e89e3ddf8523be39a8e0a66bacbbdd6a72d069 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 31 Jul 2010 23:35:29 +0200 Subject: kconfig: save location of config symbols When we add a new config symbol save the file/line so we later can refer to their location. The information is saved as a property to a config symbol because we may have multiple definitions of the same symbol. This has the side-effect that a symbol always has at least one property. Signed-off-by: Sam Ravnborg Cc: Roman Zippel Signed-off-by: Michal Marek --- scripts/kconfig/expr.h | 1 + scripts/kconfig/menu.c | 2 ++ scripts/kconfig/symbol.c | 2 ++ 3 files changed, 5 insertions(+) diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 75a31e4552f..6ee2e4fb148 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -132,6 +132,7 @@ enum prop_type { P_SELECT, /* select BAR */ P_RANGE, /* range 7..100 (for a symbol) */ P_ENV, /* value from environment variable */ + P_SYMBOL, /* where a symbol is defined */ }; struct property { diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 11799894f3b..4fb590247f3 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -58,6 +58,8 @@ void menu_add_entry(struct symbol *sym) *last_entry_ptr = menu; last_entry_ptr = &menu->next; current_entry = menu; + if (sym) + menu_add_symbol(P_SYMBOL, sym, NULL); } void menu_end_entry(void) diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index c127fa342f1..9f180ab7698 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -961,6 +961,8 @@ const char *prop_get_type_name(enum prop_type type) return "select"; case P_RANGE: return "range"; + case P_SYMBOL: + return "symbol"; case P_UNKNOWN: break; } -- cgit v1.2.3