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trace-root.h is not regerenerated after re-configure
Hi,
I've just realized that after I reconfigured my qemu with
../configure --target-list=arm-softmmu,arm-linux-user,aarch64-softmmu,aarch64-linux-user --enable-trace-backends=simple
$ make
did rebuild some stuff for the 'simple' trace, but it did not update trace-root.h until after I
$ make clean
I took me while to understand why I didn't get the traces I wanted (my trace-root.h still thought it was configured for the default 'log').
I didn't check how easy it is to fix this in the build system.
Thanks
On Fri, Jan 25, 2019 at 02:03:39PM -0000, Christophe Lyon wrote:
> I've just realized that after I reconfigured my qemu with
> ../configure --target-list=arm-softmmu,arm-linux-user,aarch64-softmmu,aarch64-linux-user --enable-trace-backends=simple
>
> $ make
> did rebuild some stuff for the 'simple' trace, but it did not update trace-root.h until after I
> $ make clean
>
>
> I took me while to understand why I didn't get the traces I wanted (my trace-root.h still thought it was configured for the default 'log').
>
> I didn't check how easy it is to fix this in the build system.
Thank you for reporting this. I have sent a patch to fix the makefile.
Stefan
On Tue, 29 Jan 2019 at 03:55, Stefan Hajnoczi <email address hidden> wrote:
>
> On Fri, Jan 25, 2019 at 02:03:39PM -0000, Christophe Lyon wrote:
> > I've just realized that after I reconfigured my qemu with
> > ../configure --target-list=arm-softmmu,arm-linux-user,aarch64-softmmu,aarch64-linux-user --enable-trace-backends=simple
> >
> > $ make
> > did rebuild some stuff for the 'simple' trace, but it did not update trace-root.h until after I
> > $ make clean
> >
> >
> > I took me while to understand why I didn't get the traces I wanted (my trace-root.h still thought it was configured for the default 'log').
> >
> > I didn't check how easy it is to fix this in the build system.
>
> Thank you for reporting this. I have sent a patch to fix the makefile.
>
Thanks for the quick patch.
> Stefan
This was fixed by commit 57b7bdf426445d83561, which will be in the 4.0 release.
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