GHC.SysTools.Cpp

Documentation

doCpp :: Logger -> TmpFs -> DynFlags -> UnitEnv -> CppOpts -> FilePath -> FilePath -> IO ()

Run CPP

UnitEnv is needed to compute MIN_VERSION macros

data CppOpts

Constructors

CppOpts

Fields

• cppUseCc :: !Bool

  Use "cc -E" as preprocessor, otherwise use "cpp"

• cppLinePragmas :: !Bool

  Enable generation of LINE pragmas

getGhcVersionPathName :: DynFlags -> UnitEnv -> IO FilePath

Find out path to ghcversion.h file

applyCDefs :: DefunctionalizedCDefs -> Logger -> DynFlags -> IO [String]

offsetIncludePaths :: DynFlags -> IncludeSpecs -> IncludeSpecs