[OE-core] [PATCH] uninative: check .done file instead of tarball

[akuster808]

On 10/11/19 2:06 AM, Stefan Agner wrote:
> From: Stefan Agner <stefan.agner at toradex.com>
>
> In case multiple builds share UNINATIVE_DLDIR's location, one build
> might be in the process of downloading the tarball while another is
> just checking whether the tarball exists. Check for the done file
> instead and rely on the fetchers lockfile mechanism in case two
> builds are running.
>
> Signed-off-by: Stefan Agner <stefan.agner at toradex.com>

With backports I assume if this goes in.

- armin
> ---
>  meta/classes/uninative.bbclass | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/classes/uninative.bbclass b/meta/classes/uninative.bbclass
> index 3326c0db3d..9f8645a36a 100644
> --- a/meta/classes/uninative.bbclass
> +++ b/meta/classes/uninative.bbclass
> @@ -45,7 +45,7 @@ python uninative_event_fetchloader() {
>          tarballdir = os.path.join(d.getVar("UNINATIVE_DLDIR"), chksum)
>          tarballpath = os.path.join(tarballdir, tarball)
>  
> -        if not os.path.exists(tarballpath):
> +        if not os.path.exists(tarballpath + ".done"):
>              bb.utils.mkdirhier(tarballdir)
>              if d.getVar("UNINATIVE_URL") == "unset":
>                  bb.fatal("Uninative selected but not configured, please set UNINATIVE_URL")