Log message:
*: Bump PKGREVISION for ghc-9.0.1

Log message:
Update to cabal-install-3.4.0.0

3.4.0.0 Oleg Grenrus <oleg.grenrus@iki.fi> February 2021
	* See \ 
https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.4.0.0.md

3.2.0.0 Herbert Valerio Riedel <hvr@gnu.org> April 2020
	* `v2-build` (and other `v2-`prefixed commands) now accept the
	  `--benchmark-option(s)` flags, which pass options to benchmark executables
	  (analogous to how `--test-option(s)` works). (#6209)
	* Add solver optimization to skip a version of a package if it does not resolve
	  any conflicts encountered in the last version, controlled by flag
	  '--fine-grained-conflicts'. (#5918)
	* `cabal v2-exec` doesn't fail in clean package (#6479)
	* Show full ABI hash for installed packages in solver log (#5892)
	* Create incoming directory even for empty packages (#4130)
	* Start GHCi with `main-is` module in scope (#6311)
	* Implement `--benchmark-options` for `v2-bench` (#6224)
	* Fix store-dir in ghc env files generated by `cabal install --lib
	  --package-env` (#6298)
	* `cabal v2-run` works with `.lhs` files (#6134)
	* `subdir` in source-repository-package accepts multiple entries (#5472)

3.0.1.0 Herbert Valerio Riedel <hvr@gnu.org> April 2020
	* Create store incoming directory
	  ([#4130](https://github.com/haskell/cabal/issues/4130))
	* `fetchRepoTarball` output is not marked
	  ([#6385](https://github.com/haskell/cabal/pull/6385))
	* Update `setupMinCabalVersionConstraint` for GHC-8.8
	  ([#6217](https://github.com/haskell/cabal/pull/6217))
	* Implement `cabal install --ignore-project`
	  ([#5919](https://github.com/haskell/cabal/issues/5919))
	* `cabal install executable` solver isn't affected by default
	  environment contents
	  ([#6410](https://github.com/haskell/cabal/issues/6410))
	* Use `lukko` for file locking
	  ([#6345](https://github.com/haskell/cabal/pull/6345))
	* Use `hackage-security-0.6`
	  ([#6388](https://github.com/haskell/cabal/pull/6388))
	* Other dependency upgrades

Log message:
Remove variable path components hard-coded in PLIST

Log message:
Add a missing PLIST

Log message:
Fix the installation path for man pages

Log message:
Import cabal-install-3.0.0.0 from wip

The 'cabal' command-line program simplifies the process of managing
Haskell software by automating the fetching, configuration,
compilation and installation of Haskell libraries and programs.