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* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18947 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2004-12-15 01:50:13 +00:00
parent 67f6d3ad30
commit c29befb554
6 changed files with 270 additions and 45 deletions
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17
include/llvm/System/Path.h
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@ -100,7 +100,8 @@ namespace sys {
/// Construct a vector of sys::Path that contains the "standard" bytecode
/// library paths suitable for linking into an llvm program. This function
/// *must* return the value of LLVM_LIB_SEARCH_PATH as well as the values
/// of LLVM_LIBDIR and LLVMGCCDIR/bytecode-libs. It also must provide the
/// of LLVM_LIBDIR and LLVMGCCDIR/lib (if --with-llvmgccdir was specified
/// when LLVM was configured). It also must provide the
/// System library paths as returned by GetSystemLibraryPaths.
/// @brief Construct a list of directories in which bytecode could be
/// found.
@ -487,6 +488,14 @@ namespace sys {
/// @brief Remove the suffix from a path name.
bool elideSuffix();
/// The current Path name is made unique in the file system. Upon return,
/// the Path will have been changed to make a unique file in the file
/// system or it will not have been changed if the current path name is
/// already unique.
/// @throws std::string if an unrecoverable error occurs.
/// @brief Make the current path name unique in the file system.
void makeUnique();
/// This method attempts to create a directory in the file system with the
/// same name as the Path object. The \p create_parents parameter controls
/// whether intermediate directories are created or not. if \p
@ -577,6 +586,12 @@ namespace sys {
/// This utility function allows any memory block to be examined in order
/// to determine its file type.
LLVMFileType IdentifyFileType(const char*magic, unsigned length);
/// This function can be used to copy the file specified by Src to the
/// file specified by Dest. If an error occurs, Dest is removed.
/// @throws std::string if an error opening or writing the files occurs.
/// @brief Copy one file to another.
void CopyFiles(const Path& Dest, const Path& Src);
}
inline std::ostream& operator<<(std::ostream& strm, const sys::Path& aPath) {