Modulelanguage-c-0.10.2Haskell2010

Language.C.System.Preprocess

Invoking external preprocessors.

classclass Preprocessor cpp where

Preprocessor encapsulates the abstract interface for invoking C preprocessors

parseCPPArgs :: cpp -> [String] -> Either String (CppArgs, [String])
parse the given command line arguments, and return a pair of parsed and ignored arguments
runCPP :: cpp -> CppArgs -> IO ExitCode
run the preprocessor

Instances1Preprocessor

datadata CppOption

Generic Options for the preprocessor

datadata CppArgs

Generic arguments for the preprocessor

valuerawCppArgs :: [String] -> FilePath -> CppArgs

use the given preprocessor arguments without analyzing them

valueaddCppOption :: CppArgs -> CppOption -> CppArgs

add a typed option to the given preprocessor arguments

valueaddExtraOption :: CppArgs -> String -> CppArgs

add a string option to the given preprocessor arguments

valuecppFile :: FilePath -> CppArgs

Cpp arguments that only specify the input file name.

valuerunPreprocessor

run the preprocessor and return an InputStream if preprocesssing succeeded

valueisPreprocessed :: FilePath -> Bool

guess whether a file is preprocessed (file end with .i)