On Wed, Apr 6, 2022 at 8:31 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote:
>
> Precisely speaking, when you get the stem of the path, you should use
> $(patsubst $(obj)/%,%,...) instead of $(notdir ...).
>
> I do not see this usecase, but if you create a composite object in a
> subdirectory, the Makefile should look like this:
>
> obj-$(CONFIG_FOO) += dir/foo.o
> dir/foo-objs := dir/foo1.o dir/foo2.o
>
> The member objects should be assigned to dir/foo-objs instead of
> foo-objs.
>
> This syntax is more consistent with commit 54b8ae66ae1a ("kbuild:
> change *FLAGS_<basetarget>.o to take the path relative to $(obj)").
>
> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
> ---
>
> scripts/Makefile.lib | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
> index d56cda3c1e8a..0453a1904646 100644
> --- a/scripts/Makefile.lib
> +++ b/scripts/Makefile.lib
> @@ -236,9 +236,9 @@ endif
> # Usage:
> # $(call multi_depend, multi_used_targets, suffix_to_remove, suffix_to_add)
> define multi_depend
> -$(foreach m, $(notdir $1), \
> - $(eval $(obj)/$m: \
> - $(addprefix $(obj)/, $(call suffix-search, $m, $2, $3))))
> +$(foreach m, $1, \
> + $(eval $m: \
> + $(addprefix $(obj)/, $(call suffix-search, $(patsubst $(obj)/%,%,$m), $2, $3))))
> endef
>
> # Copy a file
> --
> 2.32.0
>
--
Thanks,
~Nick Desaulniers
