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Re: [Qemu-devel] [PATCH] configure: avoid compiler warning in pipe2 dete
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH] configure: avoid compiler warning in pipe2 detection |
Date: |
Wed, 24 Oct 2012 17:48:06 +0100 |
Ping! Just ran into this bug today and noticed this
patch never got applied.
Patch still applies OK, patchwork url is:
http://patchwork.ozlabs.org/patch/178920/
thanks
-- PMM
On 20 August 2012 19:45, Bruce Rogers <address@hidden> wrote:
> When building qemu-kvm for openSUSE:Factory, I am getting a
> warning in the pipe2 detection performed by configure, which
> prevents using --enable-werror.
>
> Change detection code to use return value of pipe2.
>
> Signed-off-by: Bruce Rogers <address@hidden>
> ---
> configure | 3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 5808764..2e1f7f8 100755
> --- a/configure
> +++ b/configure
> @@ -2399,8 +2399,7 @@ cat > $TMPC << EOF
> int main(void)
> {
> int pipefd[2];
> - pipe2(pipefd, O_CLOEXEC);
> - return 0;
> + return pipe2(pipefd, O_CLOEXEC);
> }
> EOF
> if compile_prog "" "" ; then
> --
> 1.7.7
>
>
- Re: [Qemu-devel] [PATCH] configure: avoid compiler warning in pipe2 detection,
Peter Maydell <=