jubatus/jubatus_core — pull request #8 by kmaehashi (2014-06-09 03:01:01+00:00)
Title: Users can remove regexp dependency at compile time

Fix for https://github.com/jubatus/jubatus/issues/645.

This patch removes ``--enable-re2`` configuration option.
Instead, we now provide 3-value configuration option as follows:

```
--regexp-library=oniguruma (default)
--regexp-library=re2
--regexp-library=none
```