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Re: [Qemu-devel] [PATCH v4 08/16] configure: Use -Wunused-const-variable

From: Laurent Vivier
Subject: Re: [Qemu-devel] [PATCH v4 08/16] configure: Use -Wunused-const-variable
Date: Tue, 21 Aug 2018 19:29:14 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

Le 18/08/2018 à 21:01, Richard Henderson a écrit :
> For the linux-user syscall split, we have static const structs
> that must be matched up with a switch statement that uses them.
> By default, gcc will not warn for such a variable, but silently
> remove them.
> For C++, such objects are sometimes declared for their constructor
> side effects.  Do not propagate this flag into QEM_CXXFLAGS.
> Signed-off-by: Richard Henderson <address@hidden>
> ---
>  configure | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Reviewed-by: Laurent Vivier <address@hidden>

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