[quake3-commits] [ioquake/ioq3] e657db: Fix setting cflags/libs from sdl2-config

[Zack Middleton]

  Branch: refs/heads/master
  Home:   https://github.com/ioquake/ioq3
  Commit: e657dbd6b26a54c024a668c01add5a1d32050e91
      https://github.com/ioquake/ioq3/commit/e657dbd6b26a54c024a668c01add5a1d32050e91
  Author: Zack Middleton <zack at cloemail.com>
  Date:   2017-10-02 (Mon, 02 Oct 2017)

  Changed paths:
    M Makefile

  Log Message:
  -----------
  Fix setting cflags/libs from sdl2-config

SDL_CFLAGS and SDL_LIBS assignment was "only if absent". However due
to previously assigning them to "pkg-config sdl2" values, the values
from sdl2-config were ignored.