Re: [Qemu-devel] dataplane build error

[Anthony Liguori]

Stefan Hajnoczi <address@hidden> writes:

> On Thu, Jan 03, 2013 at 10:32:43AM +0100, Stefan Weil wrote:
>> Am 03.01.2013 10:30, schrieb Gerd Hoffmann:
>> >   CC    hw/dataplane/vring.o
>> >cc1: warnings being treated as errors
>> >/home/kraxel/projects/qemu/hw/dataplane/vring.c: In function ‘vring_setup’:
>> >/home/kraxel/projects/qemu/hw/dataplane/vring.c:46: error: implicit
>> >declaration of function ‘trace_vring_setup’
>> >/home/kraxel/projects/qemu/hw/dataplane/vring.c:46: error: nested extern
>> >declaration of ‘trace_vring_setup’
>> >gmake: *** [hw/dataplane/vring.o] Error 1
>> 
>> 
>> Hi Gerd,
>> 
>> I got this one, too. Removing a generated file trace.h fixes it.
>
> Anthony hit this yesterday with an out-of-tree build, too.

http://article.gmane.org/gmane.comp.emulators.qemu/186471

I usually try to make an announcement when there are issues like this.

Regards,

Anthony Liguori

>
> trace.h used to be generated, since
> eac236ea7bfc1902126be70459e320591078df5c (build: Use separate makefile
> for "trace/") it is a static file.  The build system is getting
> confused.
>
> Stefan