Re: [PULL v6 000/150] Meson-based build system

[Philippe Mathieu-Daudé]

On 8/19/20 8:16 PM, Peter Maydell wrote:
> On Wed, 19 Aug 2020 at 19:12, Peter Maydell <peter.maydell@linaro.org> wrote:
>>
>> On Wed, 19 Aug 2020 at 15:36, Paolo Bonzini <pbonzini@redhat.com> wrote:
>>>
>>> The following changes since commit d0ed6a69d399ae193959225cdeaa9382746c91cc:
>>>
>>>   Update version for v5.1.0 release (2020-08-11 17:07:03 +0100)
>>>
>>> are available in the Git repository at:
>>>
>>>   https://gitlab.com/bonzini/qemu.git tags/for-upstream
>>>
>>> for you to fetch changes up to f5b5ef3b9f94d744f514f5469c97d3f80305111e:
>>>
>>>   docs: convert build system documentation to rST (2020-08-19 10:01:48 
>>> -0400)
>>>
>>> v5->v6: improved incremental build
>>>
>>> ----------------------------------------------------------------
>>> New build system.
>>>
>>> Missing:
>>> * converting configure tests
>>> * converting unit tests
>>> * converting some remaining parts of the installation
>>
>> Testing with what I think is the later commit 84264b99322
> 
>> Everything else seems to have passed.
> 
> Spoke too soon; "make --output-sync -C build/all-linux-static check-tcg"
> failed with:
> 
>   BUILD   TCG tests for mips-linux-user
>   CHECK   debian10
>   CHECK   debian-mips-cross
>   BUILD   mips-linux-user guest-tests with docker qemu/debian-mips-cross
>   RUN     TCG tests for mips-linux-user
>   CHECK   debian10
>   CHECK   debian-mips-cross
>   BUILD   mips-linux-user guest-tests with docker qemu/debian-mips-cross
>   RUN     tests for mips
>   TEST    threadcount on mips
> qemu: uncaught target signal 11 (Segmentation fault) - core dumped
> timeout: the monitored command dumped core
> Segmentation fault
> ../Makefile.target:153: recipe for target 'run-threadcount' failed
> make[2]: *** [run-threadcount] Error 139
> /home/petmay01/linaro/qemu-for-merges/tests/tcg/Makefile.qemu:76:
> recipe for target 'run-guest-tests' failed
> make[1]: *** [run-guest-tests] Error 2
> /home/petmay01/linaro/qemu-for-merges/tests/Makefile.include:450:
> recipe for target 'run-tcg-tests-mips-linux-user' failed
> 
> Which doesn't look on the face of it like it is a build system
> issue, but on the other hand it's not one I've seen before with
> the old build system...
> 

Probably not the cause, but I'm seeing now docker images are built in
parallel (before it was sequential, I run make with -j8).

This seems to flood the DNS which blacklist me then I get failures:

#5 47.62 Error: Failed to download metadata for repo 'fedora-modular':
Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve
host name for
https://mirrors.fedoraproject.org/metalink?repo=fedora-modular-30&arch=x86_64
[Could not resolve host: mirrors.fedoraproject.org]