On Windows we need to be able to process response files with Windows-style

path names.

Differential Revision: https://reviews.llvm.org/D43988

llvm-svn: 326737

1 files changed, 5 insertions, 1 deletions

diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index d95b791972c..1354e3ec020 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -25,6 +25,7 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/Triple.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Config/config.h"
 #include "llvm/Support/ConvertUTF.h"
@@ -1080,7 +1081,10 @@ bool CommandLineParser::ParseCommandLineOptions(int argc,
   SmallVector<const char *, 20> newArgv(argv, argv + argc);
   BumpPtrAllocator A;
   StringSaver Saver(A);
-  ExpandResponseFiles(Saver, TokenizeGNUCommandLine, newArgv);
+  ExpandResponseFiles(Saver,
+         Triple(sys::getProcessTriple()).isOSWindows() ?
+         cl::TokenizeWindowsCommandLine : cl::TokenizeGNUCommandLine,
+         newArgv);
   argv = &newArgv[0];
   argc = static_cast<int>(newArgv.size());