Hi,
On Wed, May 25, 2011 at 1:36 AM, Arnaud Lacombe <lacombar@xxxxxxxxx> wrote:
> Considering the following configuration:
>
> config F
> bool "F"
>
> choice AB
> bool "AB"
> config A
> bool "A"
> config B
> bool "B"
> endchoice
>
> if A
> config D
> bool
> default y if F
> select E
> config E
> bool "E"
> endif
>
> if B
> config D
> bool
> default y if F
> select E
> config E
> bool "E"
> endif
>
> The following configuration:
>
> CONFIG_F=y
> CONFIG_A=y
> CONFIG_D=y
> CONFIG_E=y
>
> emits a spurious warning:
>
> (D) selects E which has unmet direct dependencies (B)
>
> If a symbol appears in two different branch of the tree, it should inherit the
> dependency of both parent, not just the last one.
>
> Reported-by: Yann E. Morin <yann.morin.1998@xxxxxxxxxxxxxxx>
> Tested-by: Yann E. Morin <yann.morin.1998@xxxxxxxxxxxxxxx>
> Signed-off-by: Arnaud Lacombe <lacombar@xxxxxxxxx>
> ---
> scripts/kconfig/menu.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
ping ?
> diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
> index 5fdf10d..d0c65e7 100644
> --- a/scripts/kconfig/menu.c
> +++ b/scripts/kconfig/menu.c
> @@ -350,7 +350,7 @@ void menu_finalize(struct menu *parent)
> last_menu->next = NULL;
> }
>
> - sym->dir_dep.expr = parent->dep;
> + sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep);
> }
> for (menu = parent->list; menu; menu = menu->next) {
> if (sym && sym_is_choice(sym) &&
> --
> 1.7.3.4.574.g608b.dirty
>
>
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