creswick/cabal-dev — pull request #86 by carlssonia (2013-01-17 07:57:34+00:00)
Title: Remove conflicting -O flag when starting ghci

This helped me around the following problem:

```
$ cabal-dev ghci

:
Failing due to -Werror.

on the commandline:
Warning: -O conflicts with --interactive; -O ignored.
```