Re: [PATCH 08/11] kbuild: create *.mod with full directory path and remove MODVERDIR

[Nicolas Pitre]

On Tue, 9 Jul 2019, Masahiro Yamada wrote:

> --- a/scripts/adjust_autoksyms.sh
> +++ b/scripts/adjust_autoksyms.sh
> @@ -47,13 +47,10 @@ cat > "$new_ksyms_file" << EOT
>   */
>  
>  EOT
> -[ "$(ls -A "$MODVERDIR")" ] &&
> -for mod in "$MODVERDIR"/*.mod; do
> -	sed -n -e '3{s/ /\n/g;/^$/!p;}' "$mod"
> -done | sort -u |
> -while read sym; do
> -	echo "#define __KSYM_${sym} 1"
> -done >> "$new_ksyms_file"
> +sed 's/ko$/mod/' modules.order |
> +xargs -r -n1 sed -n -e '3{s/ /\n/g;/^$/!p;}' |
> +sort -u |
> +sed -e 's/\(.*\)/#define __KSYM_\1 1/' >> "$new_ksyms_file"

Did you consider the case when CONFIG_MODULES=y but no modules are 
selected? Also -r to xargs is a GNU extension and there were some 
efforts to remove theur use in the past (no idea if this is still a 
concern).

Other than that, looks good to me.

Acked-by: Nicolas Pitre <nico@xxxxxxxxxxx>


Nicolas