Re: [RFC 1/2] Makefile: Add arch/arch/$(hdr-arch)/boot in header include path

Stephen Warren
2013-02-15T16:25:41Z

On 02/15/2013 01:52 AM, Hiroshi Doyu wrote:
> With a new feature dtc+cpp, DT can introduces some definitions in its
> header files for their own. Some of those DT info can be used in
> kernel source as well, instead of having the duplicate info in kernel
> headers. This patch allows kernel source to include those DT
> headers. For example:
>
> + #include <dts/tegra20-car.h>

Since this is devicetree-related, the DT maintainers should also be
CC'd. I've added them on this email, hence quoting the entire patch.

>
> Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
> ---
> Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 0b4bf62..7f54cdb 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -364,7 +364,7 @@ LINUXINCLUDE := \
> -I$(srctree)/arch/$(hdr-arch)/include \
> -Iarch/$(hdr-arch)/include/generated \
> $(if $(KBUILD_SRC), -I$(srctree)/include) \
> - -Iinclude \
> + -Iinclude -Iarch/$(hdr-arch)/boot \
> $(USERINCLUDE)
>
> KBUILD_CPPFLAGS := -D__KERNEL__
>