Merge pull request dotnet/corefx#9903 from jasonwilliams200OK/patches/freebsd
authorStephen Toub <stoub@microsoft.com>
Fri, 8 Jul 2016 00:40:07 +0000 (20:40 -0400)
committerGitHub <noreply@github.com>
Fri, 8 Jul 2016 00:40:07 +0000 (20:40 -0400)
Define _BSD_SOURCE macro for getline on FreeBSD

Commit migrated from https://github.com/dotnet/corefx/commit/97962d1262d60b9dc5ea76b0eb590a68454d5e88


Trivial merge