diff options
| -rw-r--r-- | krebs/5pkgs/simple/cabal-read.nix | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/krebs/5pkgs/simple/cabal-read.nix b/krebs/5pkgs/simple/cabal-read.nix deleted file mode 100644 index 03b42ef2c..000000000 --- a/krebs/5pkgs/simple/cabal-read.nix +++ /dev/null @@ -1,39 +0,0 @@ -{ writeHaskellPackage }: - -# Because `sed -n 's/.*\<ghc-options:\s\+\(.*\)/\1/p'` is too simple. -writeHaskellPackage "cabal-read" { - executables.ghc-options = { - extra-depends = ["Cabal"]; - text = /* haskell */ '' - {-# LANGUAGE CPP #-} - module Main (main) where - import Data.List - import Data.Maybe - import Distribution.Compiler - import Distribution.PackageDescription.Parsec - import Distribution.Types.BuildInfo - import Distribution.Types.CondTree - import Distribution.Types.Executable - import Distribution.Types.GenericPackageDescription - import Distribution.Types.UnqualComponentName - import Distribution.Verbosity - import System.Environment - main :: IO () - main = do - [path, name] <- getArgs - - desc <- readGenericPackageDescription normal path - - case lookup (mkUnqualComponentName name) (condExecutables desc) of - Just exe -> - putStrLn . intercalate " " . fromMaybe [] . lookup GHC - #if MIN_VERSION_Cabal(3,0,0) - . perCompilerFlavorToList - #endif - . options . buildInfo . condTreeData $ exe - - Nothing -> - error ("executable " <> name <> " not found in " <> path) - ''; - }; -} |