SysTools

Initialisation

initSysTools :: String -> IO Settings

lazyInitLlvmConfig :: String -> IO LlvmConfig

Interface to system tools

module SysTools.Tasks

module SysTools.Info

linkDynLib :: DynFlags -> [String] -> [InstalledUnitId] -> IO ()

copy :: DynFlags -> String -> FilePath -> FilePath -> IO ()

copyWithHeader :: DynFlags -> String -> Maybe String -> FilePath -> FilePath -> IO ()

General utilities

data Option

When invoking external tools as part of the compilation pipeline, we pass these a sequence of options on the command-line. Rather than just using a list of Strings, we use a type that allows us to distinguish between filepaths and 'other stuff'. The reason for this is that this type gives us a handle on transforming filenames, and filenames only, to whatever format they're expected to be on a particular platform.

Constructors

FileOption String String

Option String

Instances

Eq Option

Defined in CliOption

Methods

(==) :: Option -> Option -> Bool

(/=) :: Option -> Option -> Bool

expandTopDir :: FilePath -> String -> String

Expand occurrences of the $topdir interpolation in a string.

Platform-specifics

libmLinkOpts :: [Option]

Some platforms require that we explicitly link against libm if any math-y things are used (which we assume to include all programs). See #14022.

Mac OS X frameworks

getPkgFrameworkOpts :: DynFlags -> Platform -> [InstalledUnitId] -> IO [String]

getFrameworkOpts :: DynFlags -> Platform -> [String]