[Buildroot] [PATCH 1/1] toolchain: update AArch32/AArch64 toolchain to 8-2-2019.01

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello Joakim,

Thanks for your contribution!

On Mon, 28 Jan 2019 15:02:06 +0100
Joakim Bech <joakim.bech@linaro.org> wrote:

>  package/linux-headers/Config.in.host                         | 4 ++++
>  toolchain/Config.in                                          | 5 +++++

Introducing support for 5.0 kernel headers should be part of a separate
patch.

>  .../toolchain-external-arm-aarch64/Config.in                 | 4 ++--
>  .../toolchain-external/toolchain-external-arm-arm/Config.in  | 4 ++--
>  .../toolchain-external-custom/Config.in.options              | 4 ++++
>  5 files changed, 17 insertions(+), 4 deletions(-)
> 
> diff --git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
> index a6055e75b9..fd0cef8b21 100644
> --- a/package/linux-headers/Config.in.host
> +++ b/package/linux-headers/Config.in.host
> @@ -51,6 +51,10 @@ config BR2_KERNEL_HEADERS_4_20
>  	bool "Linux 4.20.x kernel headers"
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
>  
> +config BR2_KERNEL_HEADERS_5_00

Use BR2_KERNEL_HEADERS_5_0 instead.

> +	bool "Linux 5.00.x kernel headers"
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_00
> +
>  config BR2_KERNEL_HEADERS_VERSION
>  	bool "Manually specified Linux version"
>  	help
> diff --git a/toolchain/Config.in b/toolchain/Config.in
> index baf192c936..fd197f2407 100644
> --- a/toolchain/Config.in
> +++ b/toolchain/Config.in
> @@ -374,10 +374,15 @@ config BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
>  	bool
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_19
>  
> +config BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_00
> +	bool
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
> +
>  # This order guarantees that the highest version is set, as kconfig
>  # stops affecting a value on the first matching default.
>  config BR2_TOOLCHAIN_HEADERS_AT_LEAST
>  	string
> +	default "5.00" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_00
>  	default "4.20" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
>  	default "4.19" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_19
>  	default "4.18" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_18

> diff --git a/toolchain/toolchain-external/toolchain-external-arm-aarch64/Config.in b/toolchain/toolchain-external/toolchain-external-arm-aarch64/Config.in
> index fbb5e025e8..279cb88f31 100644
> --- a/toolchain/toolchain-external/toolchain-external-arm-aarch64/Config.in
> +++ b/toolchain/toolchain-external/toolchain-external-arm-aarch64/Config.in
> @@ -1,5 +1,5 @@
>  config BR2_TOOLCHAIN_EXTERNAL_ARM_AARCH64
> -	bool "Arm AArch64 2018.11"
> +	bool "Arm AArch64 2019.01"

I don't see how this can be sufficient to update the toolchain version.
Surely the .mk and .hash files need to be changed as well.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com