Re: [PATCH 1/2] gitlab-ci.yml: Allow custom make parallelism

[Wainer dos Santos Moschetta <wainersm@redhat.com>]

On 2/22/21 8:01 PM, Daniele Buono wrote:
> Currently, make parallelism at build time is defined as #cpus+1.
> Some build jobs may need (or benefit from) a different number.
>
> An example is builds with LTO where, because of the huge demand
> of memory at link time, gitlab runners fails if two linkers are
> run concurrently
>
> This patch retains the default value of #cpus+1 but allows setting
> the "JOBS" variable to a different number when applying the template
>
> Signed-off-by: Daniele Buono <dbuono@linux.vnet.ibm.com>
> ---
>   .gitlab-ci.yml | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)


Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>


>
> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
> index 8b6d495288..5c198f05d4 100644
> --- a/.gitlab-ci.yml
> +++ b/.gitlab-ci.yml
> @@ -17,7 +17,7 @@ include:
>     stage: build
>     image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:latest
>     before_script:
> -    - JOBS=$(expr $(nproc) + 1)
> +    - JOBS=${JOBS:-$(expr $(nproc) + 1)}
>     script:
>       - mkdir build
>       - cd build