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Re: [PATCH for-4.15] tools/configure: add bison as mandatory
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Date: Fri, 5 Feb 2021 14:39:53 +0100
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- Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Fri, 05 Feb 2021 13:40:11 +0000
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On Fri, Feb 05, 2021 at 01:34:20PM +0000, Andrew Cooper wrote:
> On 05/02/2021 11:53, Roger Pau Monne wrote:
> > Bison is now mandatory when the pvshim build is enabled in order to
> > generate the Kconfig.
> >
> > Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> > ---
> > Please re-run autogen.sh after applying.
> >
> > Fallout from this patch can lead to broken configure script being
> > generated or bison not detected correctly, but those will be cached
> > quite quickly by the automated testing.
>
> I think this can be simpler. Both flex and bison are mandatory libxlutil.
No, we ship the output .c and .h files so that the user only needs to
have bison/flex if it wants to modify the .l or .y files AFAICT?
Thanks, Roger.
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