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From: | John Snow |
Subject: | Re: [Qemu-devel] clang 3.5.0 errors |
Date: | Tue, 17 Mar 2015 15:59:26 -0400 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
On 03/17/2015 03:34 PM, Peter Maydell wrote:
On 17 March 2015 at 19:30, John Snow <address@hidden> wrote:-Wunused-command-line-argument currently complains about the many include flags passed to each CC incantation -- presumably this is not really fixable, because we'd have to fix our Makefile to be a lot smarter than it is. We probably need to stifle these warnings conditionally like unknown-attributes, above.Do you see this with really just --cc=clang ? I see these warnings if I try to use clang with ccache, but I believe that's a ccache bug. -- PMM
Not /intentionally/ invoking ccache:../../configure --cc=clang --host-cc=clang --enable-debug --extra-cflags="-Werror -Wno-unknown-attributes -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare"
But that's because: which clang /usr/lib64/ccache/clangWhich is definitely not of my own doing -- seems to be a default in Fedora 21.
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