[OpenSIPS-Devel] [OpenSIPS/opensips] 7273a3: Makefile: Fix detection for gcc 11 and higher

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 7273a3f13a8bb29a4b4da529c2e8c9bc2cc45492
      https://github.com/OpenSIPS/opensips/commit/7273a3f13a8bb29a4b4da529c2e8c9bc2cc45492
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2022-05-04 (Wed, 04 May 2022)

  Changed paths:
    M Makefile.defs

  Log Message:
  -----------
  Makefile: Fix detection for gcc 11 and higher

Context: newer OS'es, e.g. Ubuntu 22.04, ship with gcc 11 nowadays.