configure: make gcc 2 detection more robust
authorGanesh Ajjanagadde <gajjanagadde@gmail.com>
Wed, 30 Dec 2015 03:01:39 +0000 (19:01 -0800)
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>
Wed, 30 Dec 2015 16:45:02 +0000 (08:45 -0800)
commit29bc293297a6edb44114818b3485f50c137d428d
treefeff09448a8edb5be4bffa3d15ce8e1a48a4960e
parentb0e23f2a37b45e8fa7e9ae91301d0ef572e80181
configure: make gcc 2 detection more robust

Solves an issue that will get triggered when gcc 20 rolls in.

Found-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
configure