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Re: [Qemu-devel] [PULL 0/7] check-softfloat, fp-bench and clang compile

From: Peter Maydell
Subject: Re: [Qemu-devel] [PULL 0/7] check-softfloat, fp-bench and clang compile fixes
Date: Fri, 18 Jan 2019 17:42:41 +0000

On Fri, 18 Jan 2019 at 17:41, Alex Bennée <address@hidden> wrote:
> Emilio G. Cota <address@hidden> writes:
> > On Thu, Jan 17, 2019 at 18:55:33 +0000, Peter Maydell wrote:
> >> configure has logic to check whether it can use particular
> >> warning enable/disable flags. Newer gcc (and I hope clang
> >> but forget) will happily silently allow -Wno-random-new-thing
> >> even if they don't support -Wrandom-new-thing) but I'm not
> >> sure our minimum compiler version is yet new enough to
> >> be able to rely on that (indeed the warning messages suggest
> >> it is not).
> >
> > I figured that -Wno-unitialized is documented to work on both
> > gcc and clang, and the change in testfloat drops the need
> > for no-discarded-qualifiers, so we can go with this without
> > messing with configure.
> Works for me, OK with you Peter?

If it builds on all the build machines it's ok. If it doesn't
I'll bounce the pullreq and you can figure out a different
approach :-)

-- PMM

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