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Qualify Path with sys:: namespace so this file compiles.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16516 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2004-09-25 15:59:41 +00:00
parent 725f2c82c9
commit 8d9b6800f6
1 changed files with 7 additions and 28 deletions
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35
tools/llvm-ld/Linker.cpp
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@ -25,6 +25,7 @@
#include "llvm/Support/CommandLine.h" #include "llvm/Support/CommandLine.h"
#include "llvm/Support/FileUtilities.h" #include "llvm/Support/FileUtilities.h"
#include "llvm/System/Signals.h" #include "llvm/System/Signals.h"
#include "llvm/System/Path.h"
#include "llvm/Support/SystemUtils.h" #include "llvm/Support/SystemUtils.h"
#include <algorithm> #include <algorithm>
#include <fstream> #include <fstream>
@ -43,37 +44,15 @@ std::string llvm::FindLib(const std::string &Filename,
const std::vector<std::string> &Paths, const std::vector<std::string> &Paths,
bool SharedObjectOnly) { bool SharedObjectOnly) {
// Determine if the pathname can be found as it stands. // Determine if the pathname can be found as it stands.
if (FileOpenable(Filename)) sys::Path FilePath;
if (FilePath.set_file(Filename) && FilePath.readable())
return Filename; return Filename;
// If that doesn't work, convert the name into a library name. // Ask the System Path object to locate the library. This ensures that
std::string LibName = "lib" + Filename; // the library search is done correctly for a given platform.
sys::Path LibPath = sys::Path::GetLibraryPath(Filename,Paths);
// Iterate over the directories in Paths to see if we can find the library return LibPath.get();
// there.
for (unsigned Index = 0; Index != Paths.size(); ++Index) {
std::string Directory = Paths[Index] + "/";
if (!SharedObjectOnly && FileOpenable(Directory + LibName + ".bc"))
return Directory + LibName + ".bc";
if (FileOpenable(Directory + LibName + SHLIBEXT))
return Directory + LibName + SHLIBEXT;
if (!SharedObjectOnly && FileOpenable(Directory + LibName + ".a"))
return Directory + LibName + ".a";
}
// One last hope: Check LLVM_LIB_SEARCH_PATH.
char *SearchPath = getenv("LLVM_LIB_SEARCH_PATH");
if (SearchPath == NULL)
return std::string();
LibName = std::string(SearchPath) + "/" + LibName;
if (FileOpenable(LibName))
return LibName;
return std::string();
} }
/// GetAllDefinedSymbols - Modifies its parameter DefinedSymbols to contain the /// GetAllDefinedSymbols - Modifies its parameter DefinedSymbols to contain the