Merge pull request dotnet/coreclr#23111 from am11/gcc-configuration
authorJan Vorlicek <janvorli@microsoft.com>
Mon, 11 Mar 2019 13:59:27 +0000 (14:59 +0100)
committerGitHub <noreply@github.com>
Mon, 11 Mar 2019 13:59:27 +0000 (14:59 +0100)
Improve gcc configuration

Commit migrated from https://github.com/dotnet/coreclr/commit/123422de218d6ca5c36cbb7f34ece95dcae333da


Trivial merge