> -----Original Message-----
> From: Andrii Nakryiko <andriin@xxxxxx>
> Sent: Friday, September 06, 2019 3:00 AM
> To: bpf@xxxxxxxxxxxxxxx; netdev@xxxxxxxxxxxxxxx; ast@xxxxxx;
> daniel@xxxxxxxxxxxxx
> Cc: andrii.nakryiko@xxxxxxxxx; kernel-team@xxxxxx; Andrii Nakryiko
> <andriin@xxxxxx>; Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>; Yamada,
> Masahiro/山田 真弘 <yamada.masahiro@xxxxxxxxxxxxx>
> Subject: [PATCH bpf-next] kbuild: replace BASH-specific ${@:2} with shift
> and ${@}
>
> ${@:2} is BASH-specific extension, which makes link-vmlinux.sh rely on
> BASH. Use shift and ${@} instead to fix this issue.
>
> Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Fixes: 341dfcf8d78e ("btf: expose BTF info through sysfs")
> Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Cc: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
> Signed-off-by: Andrii Nakryiko <andriin@xxxxxx>
Reviewed-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
