From 51be75eccd920c06fc3033444c9d37e78d3cb4a5 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Fri, 23 Sep 2011 23:32:02 +0000
Subject: [PATCH] Driver: Use sys::Process::SetWorkingDirectory, for
 consistency.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140434 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Driver/Driver.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 40e68e4f54..5be7e630b5 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -38,17 +38,12 @@
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Program.h"
+#include "llvm/Support/Process.h"
 
 #include "InputInfo.h"
 
 #include <map>
 
-#if defined(HAVE_UNISTD_H)
-#include <unistd.h>
-#elif defined(_WIN32)
-#include <direct.h>
-#endif
-
 using namespace clang::driver;
 using namespace clang;
 
@@ -333,7 +328,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
   // internally to support good use as a library, but for now we just change our
   // working directory.
   if (const Arg *A = Args->getLastArg(options::OPT__working_directory)) {
-    ::chdir(A->getValue(*Args));
+    llvm::sys::Process::SetWorkingDirectory(A->getValue(*Args));
   }
 
   Host = GetHostInfo(DefaultHostTriple.c_str());
-- 
2.40.0