[OE-core] [PATCH] perf: Additional fixes for 5.5+

[Mittal, Anuj]

On Mon, 2020-02-03 at 17:04 +1030, Joel Stanley wrote:
>      # use /usr/bin/env instead of version specific python
> -    for s in `find ${S}/tools/perf/ -name '*.py'`; do
> -        sed -i 's,/usr/bin/python,/usr/bin/env python3,' "${s}"
> +    for s in `find ${S}/tools/perf/ -name '*.py'`
> scripts/bpf_helpers_doc.py; do
>          sed -i 's,/usr/bin/python2,/usr/bin/env python3,' "${s}"
>          sed -i 's,/usr/bin/env python2,/usr/bin/env python3,' "${s}"
>          sed -i 's,/usr/bin/python3,/usr/bin/env python3,' "${s}"
> +        sed -i 's,/usr/bin/python,/usr/bin/env python3,' "${s}"

Can all these lines be replaced by:

sed -i -e "1s,#!.*python.*,#!${USRBINPATH}/env python3," ${s}

Thanks,

Anuj