Accept flex > 2.5.x in configure.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 6e1d26f1f79a8ed9a8222d3f6b5ea5d4b667b23f
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2015-11-18T22:45:06Z
Releases: 9.2.15
Accept flex > 2.5.x in configure.

Per buildfarm member anchovy, 2.6.0 exists in the wild now.
Hopefully it works with Postgres; if not, we'll have to do something
about that, but in any case claiming it's "too old" is pretty silly.

Files

PathChange+/−
config/programs.m4 modified +1 −1
configure modified +1 −1