package..ghcOptions should be sent to the haddock command

[pranaysashank]

Describe the bug

package..ghcOptions are not sent to haddock

Steps To Reproduce

1. Add -XDuplicateRecordFields to a package that requires it in ghcOptions
2. Build the haddock derivation (via nix-shell), haddock build fails because it doesn't have the DuplicateRecordFields extension enabled.

Expected behavior

ghcOptions gets passed to haddock via --optghc

Additional context

I faced this issue when upgrading to 9.8.1, a few packages that were building fine before now require DuplicateRecordFields behaviour with a warning that the behaviour will be deprecated in the future. As a temporary fix, I passed the ghcOptions in the module settings for the package (amazonka). This builds fine, but haddock building fails. I set doHaddock = false for the package as part of the temporary fix

• Build system (eg. x86_64-linux or aarch64-darwin): x86)64-linux
• GHC version: 9.8.1
• Haskell.nix version (or commit) used: 1536b63

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[m4dc4p]

I have run into similar problems when GHC introduces new warnings. In 9.12, for example, deriving-typeable is now a warning. My haddock builds fail (which fails the entire build). The only solution I've found is disabling haddock for the particular component.