[dpdk-stable] [PATCH 3/3] app/test-pipeline: fix building with GCC 10

[David Marchand]

On Wed, Feb 5, 2020 at 1:51 PM Timothy Redaelli <tredaelli at redhat.com> wrote:
>
> GCC 10 defaults to -fno-common, this means a linker error will now be
> reported if the same global variable is defined in more than one
> compilation unit.
>
> Fixes: 48f31ca50cc4 ("app/pipeline: packet framework benchmark")
> Cc: cristian.dumitrescu at intel.com
> Cc: stable at dpdk.org
> Signed-off-by: Timothy Redaelli <tredaelli at redhat.com>
> ---
>  app/test-pipeline/config.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/app/test-pipeline/config.c b/app/test-pipeline/config.c
> index 28ac9fcc0..42c6ed9b2 100644
> --- a/app/test-pipeline/config.c
> +++ b/app/test-pipeline/config.c
> @@ -42,7 +42,7 @@
>
>  #include "main.h"
>
> -struct app_params app;
> +extern struct app_params app;

app is already declared as extern in main.h.


--
David Marchand