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Distribution.Simple.GHCPackageConfig Portability portable Stability alpha Maintainer libraries@haskell.org

Description

Explanation: Performs registration for GHC. Specific to ghc-pkg. Creates a GHC package config file.

Synopsis

data GHCPackageConfig = GHCPackage { name :: String auto :: Bool import_dirs :: [String] source_dirs :: [String] library_dirs :: [String] hs_libraries :: [String] extra_libraries :: [String] include_dirs :: [String] c_includes :: [String] package_deps :: [String] extra_ghc_opts :: [String] extra_cc_opts :: [String] extra_ld_opts :: [String] framework_dirs :: [String] extra_frameworks :: [String] } mkGHCPackageConfig :: PackageDescription -> LocalBuildInfo -> GHCPackageConfig defaultGHCPackageConfig :: GHCPackageConfig showGHCPackageConfig :: GHCPackageConfig -> String localPackageConfig :: IO FilePath maybeCreateLocalPackageConfig :: IO Bool canWriteLocalPackageConfig :: IO Bool canReadLocalPackageConfig :: IO Bool

Documentation

data GHCPackageConfig

Constructors GHCPackage name :: String auto :: Bool import_dirs :: [String] source_dirs :: [String] library_dirs :: [String] hs_libraries :: [String] extra_libraries :: [String] include_dirs :: [String] c_includes :: [String] package_deps :: [String] extra_ghc_opts :: [String] extra_cc_opts :: [String] extra_ld_opts :: [String] framework_dirs :: [String] extra_frameworks :: [String]

mkGHCPackageConfig :: PackageDescription -> LocalBuildInfo -> GHCPackageConfig

defaultGHCPackageConfig :: GHCPackageConfig

showGHCPackageConfig :: GHCPackageConfig -> String

localPackageConfig :: IO FilePath

Where ghc keeps the --user files. |return the file, whether it exists, and whether it's readable

maybeCreateLocalPackageConfig

:: IO Bool success? If the package file doesn't exist, we should try to create it. If it already exists, do nothing and return true. This does not take into account whether it is readable or writeable.

canWriteLocalPackageConfig :: IO Bool

Check for write permission on the localPackageConfig

canReadLocalPackageConfig :: IO Bool

Check for read permission on the localPackageConfig

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