Convert last use of st_dev in clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187654 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 3a23732..c2b7f6e 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1901,17 +1901,15 @@
/// If the PWD environment variable is set, add a CC1 option to specify the
/// debug compilation directory.
static void addDebugCompDirArg(const ArgList &Args, ArgStringList &CmdArgs) {
- struct stat StatPWDBuf, StatDotBuf;
-
const char *pwd = ::getenv("PWD");
if (!pwd)
return;
+ llvm::sys::fs::file_status PWDStatus, DotStatus;
if (llvm::sys::path::is_absolute(pwd) &&
- stat(pwd, &StatPWDBuf) == 0 &&
- stat(".", &StatDotBuf) == 0 &&
- StatPWDBuf.st_ino == StatDotBuf.st_ino &&
- StatPWDBuf.st_dev == StatDotBuf.st_dev) {
+ !llvm::sys::fs::status(pwd, PWDStatus) &&
+ !llvm::sys::fs::status(".", DotStatus) &&
+ PWDStatus.getUniqueID() == DotStatus.getUniqueID()) {
CmdArgs.push_back("-fdebug-compilation-dir");
CmdArgs.push_back(Args.MakeArgString(pwd));
return;