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Diffstat (limited to 'include/llvm/Support/CommandLine.h')
| -rw-r--r-- | include/llvm/Support/CommandLine.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h index d1901db7c68e7..f043c112861b8 100644 --- a/include/llvm/Support/CommandLine.h +++ b/include/llvm/Support/CommandLine.h @@ -1862,6 +1862,33 @@ using TokenizerCallback = void (*)(StringRef Source, StringSaver &Saver, SmallVectorImpl<const char *> &NewArgv, bool MarkEOLs); +/// Tokenizes content of configuration file. +/// +/// \param [in] Source The string representing content of config file. +/// \param [in] Saver Delegates back to the caller for saving parsed strings. +/// \param [out] NewArgv All parsed strings are appended to NewArgv. +/// \param [in] MarkEOLs Added for compatibility with TokenizerCallback. +/// +/// It works like TokenizeGNUCommandLine with ability to skip comment lines. +/// +void tokenizeConfigFile(StringRef Source, StringSaver &Saver, + SmallVectorImpl<const char *> &NewArgv, + bool MarkEOLs = false); + +/// Reads command line options from the given configuration file. +/// +/// \param [in] CfgFileName Path to configuration file. +/// \param [in] Saver Objects that saves allocated strings. +/// \param [out] Argv Array to which the read options are added. +/// \return true if the file was successfully read. +/// +/// It reads content of the specified file, tokenizes it and expands "@file" +/// commands resolving file names in them relative to the directory where +/// CfgFilename resides. +/// +bool readConfigFile(StringRef CfgFileName, StringSaver &Saver, + SmallVectorImpl<const char *> &Argv); + /// \brief Expand response files on a command line recursively using the given /// StringSaver and tokenization strategy. Argv should contain the command line /// before expansion and will be modified in place. If requested, Argv will |