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Re: [Qemu-devel] [PATCH] configure: fix libcap detection
From: |
Richard W.M. Jones |
Subject: |
Re: [Qemu-devel] [PATCH] configure: fix libcap detection |
Date: |
Mon, 30 Jul 2012 23:04:57 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Jul 30, 2012 at 02:41:33PM +0300, Avi Kivity wrote:
> - avoid assigned-but-not-used error
> - avoid missing return error
>
> Signed-off-by: Avi Kivity <address@hidden>
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 7767aca..5fb449d 100755
> --- a/configure
> +++ b/configure
> @@ -2099,7 +2099,7 @@ if test "$cap" != "no" ; then
> cat > $TMPC <<EOF
> #include <stdio.h>
> #include <sys/capability.h>
> -int main(void) { cap_t caps; caps = cap_init(); }
> +int main(void) { cap_t caps; caps = cap_init(); (void)caps; return 0; }
> EOF
> if compile_prog "" "-lcap" ; then
> cap=yes
> --
> 1.7.11.3
>
I tested this patch and it fixes 9p detection for me.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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