 | language-c-0.3.1.1: Analysis and generation of C code | Contents | Index |
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Language.C.System.Preprocess | Portability | portable | Stability | experimental | Maintainer | benedikt.huber@gmail.com |
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Description |
Invoking external preprocessors.
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Synopsis |
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Documentation |
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class Preprocessor cpp where |
Preprocessor encapsulates the abstract interface for invoking C preprocessors
| | Methods | 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
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data CppOption |
Generic Options for the preprocessor
| Constructors | IncludeDir FilePath | | Define String String | | Undefine String | | IncludeFile FilePath | |
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data CppArgs |
Generic arguments for the preprocessor
| Constructors | CppArgs | | cppOptions :: [CppOption] | | extraOptions :: [String] | | cppTmpDir :: Maybe FilePath | | inputFile :: FilePath | | outputFile :: Maybe FilePath | |
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rawCppArgs :: [String] -> FilePath -> CppArgs |
use the given preprocessor arguments without analyzing them
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addCppOption :: CppArgs -> CppOption -> CppArgs |
add a typed option to the given preprocessor arguments
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addExtraOption :: CppArgs -> String -> CppArgs |
add a string option to the given preprocessor arguments
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runPreprocessor :: Preprocessor cpp => cpp -> CppArgs -> IO (Either ExitCode InputStream) |
run the preprocessor and return an InputStream if preprocesssing succeeded
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isPreprocessed :: FilePath -> Bool |
guess whether a file is preprocessed (file end with .i)
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