Meson: add new cross compilation parameter for DPDK build on ARM SoC

Hi OpeWnrt and DPDK community.

I want to use the DPDK framework on OpenWrt on ARM SoC. Packages in the repository (the main branch) support the X86_64 platform. ARM needs a new parameter, "platform," in the Openwrt Meson cross-compilation profile file. I made a patch Patch work :slight_smile: but is this the correct way? For DPDK, this variable will still be "generic." The MESON_ARGS variable sets the target platform and SoC type.

The information about the DPDK cross compilation with meson is here: and using "platform" variable in meson config is here

Zbyněk Kocur