#ifndef LLVM_SUPPORT_SYSTEMUTILS_H
#define LLVM_SUPPORT_SYSTEMUTILS_H
-#include "llvm/System/Program.h"
-
namespace llvm {
+ class raw_ostream;
-/// 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
-);
-
-/// Determine if the raw_ostream provided is connected to the outs() 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
+/// Determine if the raw_ostream provided is connected to a terminal. If so,
+/// generate a warning message to errs() advising against display of bitcode
+/// and return true. Otherwise just return false.
/// @brief Check for output written to a console
bool CheckBitcodeOutputToConsole(
- raw_ostream* stream_to_check, ///< The stream to be checked
- bool print_warning = true ///< Control whether warnings are printed
+ raw_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