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Re: [Qemu-devel] [PATCH v5 0/4] configure: clang 3.5.0 build fixes
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v5 0/4] configure: clang 3.5.0 build fixes |
Date: |
Tue, 5 May 2015 11:05:25 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, Mar 25, 2015 at 06:57:35PM -0400, John Snow wrote:
> QEMU does not compile cleanly under clang 3.5.0. These patches eliminate the
> avalanche of warnings and make the build usable.
>
> The result is that you *should* be able to use clang 3.5.0 *with* ccache and
> -Werror and produce all targets.
>
> Regrettably, this is v5 because I overlooked deleting "--keep-tmpc" in the
> previous version. Sorry mom, I let the homestead down. We'll be eating dirt
> this winter. I can always go to the city for work, please don't cry.
>
> v4:
> - Enable ccache workaround for configurations without -Werror,
> to suppress warnings as well.
> - Removed optimization from cc_has_warning_flag()
> - Renamed ccache variable to ccache_cpp2
>
> John Snow (3):
> configure: factor out supported flag check
> configure: silence glib unknown attribute __alloc_size__
> configure: Add workaround for ccache and clang
>
> Stefan Hajnoczi (1):
> configure: handle clang -nopie argument warning
>
> configure | 81
> ++++++++++++++++++++++++++++++++++++++++++++++++++-------------
> 1 file changed, 65 insertions(+), 16 deletions(-)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
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