Re: [Xen-devel] [PATCH for-4.8] tools/libacpi: fix sed usage

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 10/28/2016 10:33 AM, Roger Pau Monne wrote:
> Current usage of sed in the libacpi Makefile make uses of non-POSIX options,
> that are not available on all the OSes supported by the Xen tools.
>
> The '-i' option has slightly different semantics between GNU and BSD sed
> implementations, while on the GNU version the suffix is optional, on the BSD
> one it is not. Also BSD sed seems to have problems parsing the script
> itself, reporting "extra characters at the end of d command".
>
> Fix those issues by piping the output of awk into sed directly, and
> replacing the script with a simpler version that achieves the same purpose
> (removing the initial license header comment).
>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> ---
> Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> Cc: Wei Liu <wei.liu2@xxxxxxxxxx>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>


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