Re: [PATCH] scripts/update-linux-headers.sh: Remove temporary directory inbetween

[Cornelia Huck <cohuck@redhat.com>]

On Mon, May 27 2024, Thomas Huth <thuth@redhat.com> wrote:

> We are reusing the same temporary directory for installing the headers
> of all targets, so there could be stale files here when switching from
> one target to another. Make sure to delete the folder before installing
> a new set of target headers into it.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>  scripts/update-linux-headers.sh | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
> index 8963c39189..fbf7e119bc 100755
> --- a/scripts/update-linux-headers.sh
> +++ b/scripts/update-linux-headers.sh
> @@ -112,6 +112,7 @@ for arch in $ARCHLIST; do
>          arch_var=ARCH
>      fi
>  
> +    rm -rf "$hdrdir"
>      make -C "$linux" O="$blddir" INSTALL_HDR_PATH="$hdrdir" $arch_var=$arch headers_install
>  
>      rm -rf "$output/linux-headers/asm-$arch"

Hm. I presume that headers-install gives us the same set of headers
outside include/asm for every arch?