[OpenWrt-Devel] [PATCH v2 1/2] kernel: Use defconfig instead of full fledged kernel configuration

[Felix Fietkau]

On 2014-11-24 22:42, Maxime Ripard wrote:
> Rely on the Kconfig defconfig mechanism to fill all the missing options,
> instead of needing to set them all in the kernel configurations like what was
> previously done.
> 
> This will allow to trim down a lot the configuration files, avoid carrying
> unused configuration options and preserve the developpers mental health.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> ---
>  include/kernel-defaults.mk | 40 ++++++++++++++++++++++++++++++++--------
>  1 file changed, 32 insertions(+), 8 deletions(-)
> 
> diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
> index 8abd32d7141d..9fd96a234e37 100644
> --- a/include/kernel-defaults.mk
> +++ b/include/kernel-defaults.mk
> @@ -100,16 +100,40 @@ define Kernel/SetNoInitramfs
>  	echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config
>  endef
>  
> +ifeq ($(ARCH),armeb)
> +  LINUX_ARCH := arm
> +else ifeq ($(ARCH),mipsel)
> +  LINUX_ARCH := mips
> +else ifeq ($(ARCH),mips64)
> +  LINUX_ARCH := mips
> +else ifeq ($(ARCH),um)
> +  LINUX_ARCH := x86
> +else ifeq ($(ARCH),i386)
> +  LINUX_ARCH := x86
> +else ifeq ($(ARCH),x86_64)
> +  LINUX_ARCH := x86
> +else
> +  LINUX_ARCH := $(ARCH)
> +endif
That looks a lot like LINUX_KARCH from include/kernel.mk

- Felix
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