| //===- SystemUtils.h - Utilities to do low-level system stuff ---*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file was developed by the LLVM research group and is distributed under |
| // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains functions used to do a variety of low-level, often |
| // system-specific, tasks. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_SUPPORT_SYSTEMUTILS_H |
| #define LLVM_SUPPORT_SYSTEMUTILS_H |
| |
| #include "llvm/System/Program.h" |
| |
| namespace llvm { |
| |
| /// Determine if the ostream provided is connected to the std::cout and |
| /// displayed or not (to a console window). If so, generate a warning message |
| /// advising against display of bitcode and return true. Otherwise just return |
| /// false |
| /// @brief Check for output written to a console |
| bool CheckBitcodeOutputToConsole( |
| std::ostream* stream_to_check, ///< The stream to be checked |
| bool print_warning = true ///< Control whether warnings are printed |
| ); |
| |
| /// FindExecutable - Find a named executable, giving the argv[0] of program |
| /// being executed. This allows us to find another LLVM tool if it is built into |
| /// the same directory, but that directory is neither the current directory, nor |
| /// in the PATH. If the executable cannot be found, return an empty string. |
| /// @brief Find a named executable. |
| sys::Path FindExecutable(const std::string &ExeName, |
| const std::string &ProgramPath); |
| |
| } // End llvm namespace |
| |
| #endif |
