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| author | Sam Ravnborg <sam@ravnborg.org> | 2010-07-31 23:35:29 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2010-08-03 13:49:31 +0200 |
| commit | 59e89e3ddf8523be39a8e0a66bacbbdd6a72d069 (patch) | |
| tree | b92301020fc8f41304e8e12ed5eb2a80846a3628 /scripts/kconfig | |
| parent | 861b4ea4cc0eade661480f1ce197ae747f22a918 (diff) | |
| download | kernel_samsung_espresso10-59e89e3ddf8523be39a8e0a66bacbbdd6a72d069.tar.gz kernel_samsung_espresso10-59e89e3ddf8523be39a8e0a66bacbbdd6a72d069.tar.bz2 kernel_samsung_espresso10-59e89e3ddf8523be39a8e0a66bacbbdd6a72d069.zip | |
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 <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/expr.h | 1 | ||||
| -rw-r--r-- | scripts/kconfig/menu.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/symbol.c | 2 |
3 files changed, 5 insertions, 0 deletions
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; } |