[dpdk-dev] [PATCH 3/6] net/mlx: fix meson build with custom dependency path

[Matan Azrad]

From: Thomas Monjalon <thomas at monjalon.net>
> If rdma-core is not installed in a standard directory of the system, it is
> possible to specify the location of the pkgconfig file via an environment
> variable:
> PKG_CONFIG_PATH=$PKG_CONFIG_PATH:~/rdma-core/build/lib/pkgconfig
> 
> In this case, the dependency may become mandatory to specify for the
> configuration tests (checking dependency symbols or fields).
> 
> Some spacing is also fixed around.
> 
> Fixes: 8e4937640022 ("net/mlx4: add external allocator for Verbs object")
> Fixes: 1dd7c7e38c19 ("net/mlx4: support meson build")
> Fixes: 96d7c62a70c7 ("net/mlx5: support meson build")
> Cc: stable at dpdk.org
> 
> Suggested-by: Luca Boccassi <bluca at debian.org>
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
Acked-by: Matan Azrad <matan at mellanox.com>