[PATCH dpdk] buildtools/cmdline: fix meson error when used as a subproject

[Bruce Richardson]

On Thu, Aug 01, 2024 at 12:01:54PM +0200, Robin Jarry wrote:
> Fix the following error when using dpdk as a subproject:
> 
>  subprojects/dpdk/buildtools/subproject/meson.build:28:56:
>  ERROR: Unknown function "file".
> 
> This was obviously never tested in its submitted form.
> 
> Cc: stable at dpdk.org
> Fixes: 7d8c608faa7f ("buildtools/cmdline: allow using script in subproject")
> 
> Signed-off-by: Robin Jarry <rjarry at redhat.com>
> ---

Good catch, and easy fix, thanks.

Interestingly, even without testing the build, vscode meson extension
flags this issue in the "problems" tab of vscode: "Unknown function `file`"

Acked-by: Bruce Richardson <bruce.richardson at intel.com>