Re: [Qemu-devel] [PATCH] travis: display config.log when configure fails

[Eric Blake <eblake@redhat.com>]

On 06/12/2018 03:28 AM, Daniel P. Berrangé wrote:
> When configure fails in CI systems we must be able to see the contents
> of the config.log file to diagnose the root cause.
> 
> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
> ---
>   .travis.yml | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/.travis.yml b/.travis.yml
> index 814be151f4..fc9a1fe8a8 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -69,7 +69,7 @@ before_install:
>     - wget -O - http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar -xvJ
>     - git submodule update --init --recursive
>   before_script:
> -  - ./configure ${CONFIG}
> +  - ./configure ${CONFIG} || (cat config.log && exit 1)

If you want one less fork, you can spell this as:

- ./configure ${CONFIG} || { cat config.log && exit 1; }

Either way, the patch makes sense, so:
Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org