[PATCH v2] build: remove obsolete compiler checks

[Stephen Hemminger]

On Fri, 25 Jul 2025 17:06:28 +0100
Bruce Richardson <bruce.richardson at intel.com> wrote:

> DPDK now recommends compiler versions GCC 8+, and Clang 7+, so remove
> checks and workarounds for versions old than these.
> 
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>

Acked-by: Stephen Hemminger <stephen at networkplumber.org>