[PATCH] travis: Update to job matrix

[Samuel Mendoza-Jonas]

On Fri, 2018-08-17 at 10:59 -0700, Geoff Levand wrote:
>  o Set language to bash (same as generic), so just the
>    scrip steps run.
>  o Move build-builder to 'before_script'.
>  o Switch to a job matrix of 'os' entries with names.
> 
> Signed-off-by: Geoff Levand <geoff at infradead.org>
> ---
> Hi Sam,
> 
> This updates the travis file to use a job matrix.  The jobs run should
> be unchanged, but this gives the jobs a name, which is displayed in the
> travis UI.  A job matrix allows for more advanced logic that we can take
> advantage of if we start adding more jobs. 
> 
> Please consider.
> 
> -Geoff

Thanks, merged as 27c55969.

> 
>  .travis.yml | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 
> diff --git a/.travis.yml b/.travis.yml
> index f458213..cff60dc 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -1,13 +1,17 @@
> -language: c
> +language: bash
>  
>  sudo: required
>  dist: trusty
>  services: docker
> -os:
> - - linux
> - - linux-ppc64le
>  
> -before_install:
> +matrix:
> +  include:
> +    - os: linux
> +      name: "linux"
> +    - os: linux-ppc64le
> +      name: "linux-ppc64le"
> +
> +before_script:
>   - ./docker/build-builder
>  
>  script: