[Qemu-devel] [Bug 1813305] [NEW] trace-root.h is not regerenerated after re-configure

[Qemu-devel] [Bug 1813305] [NEW] trace-root.h is not regerenerated after re-configure

[Christophe Lyon]

Public bug reported:

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

** Affects: qemu
     Importance: Undecided
         Status: New

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Title:
  trace-root.h is not regerenerated after re-configure

Status in QEMU:
  New

Bug description:
  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

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Re: [Qemu-devel] [Bug 1813305] [NEW] trace-root.h is not regerenerated after re-configure

[Stefan Hajnoczi]

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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

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Re: [Qemu-devel] [Bug 1813305] [NEW] trace-root.h is not regerenerated after re-configure

[Christophe Lyon]

On Tue, 29 Jan 2019 at 03:55, Stefan Hajnoczi <stefanha@gmail.com> 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

[Qemu-devel] [Bug 1813305] Re: trace-root.h is not regerenerated after re-configure

[Thomas Huth]

** Changed in: qemu
       Status: Fix Committed => Fix Released

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devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1813305

Title:
  trace-root.h is not regerenerated after re-configure

Status in QEMU:
  Fix Released

Bug description:
  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

To manage notifications about this bug go to:
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