Some flags have not been recognized: -XNoSafe
ghc-stage2: <no location info>: Incompatible Safe Haskell flags! (Safe, Trustworthy)
Usage: For basic information, try the `--help' option.
Some flags have not been recognized: -XNoTrustworthy
ghc-stage2: <no location info>: Incompatible Safe Haskell flags! (Safe, Unsafe)
Usage: For basic information, try the `--help' option.
Some flags have not been recognized: -XNoUnsafe