1 files changed, 33 insertions, 0 deletions
diff --git a/llvm/lib/Support/Windows/Host.inc b/llvm/lib/Support/Windows/Host.inc
new file mode 100644
index 000000000000..21b947f26df3
--- /dev/null
+++ b/llvm/lib/Support/Windows/Host.inc
@@ -0,0 +1,33 @@
+//===- llvm/Support/Win32/Host.inc ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Win32 Host support.
+//
+//===----------------------------------------------------------------------===//
+
+#include "WindowsSupport.h"
+#include <cstdio>
+#include <string>
+
+using namespace llvm;
+
+static std::string updateTripleOSVersion(std::string Triple) {
+  return Triple;
+}
+
+std::string sys::getDefaultTargetTriple() {
+  const char *Triple = LLVM_DEFAULT_TARGET_TRIPLE;
+
+  // Override the default target with an environment variable named by LLVM_TARGET_TRIPLE_ENV.
+#if defined(LLVM_TARGET_TRIPLE_ENV)
+  if (const char *EnvTriple = std::getenv(LLVM_TARGET_TRIPLE_ENV))
+    Triple = EnvTriple;
+#endif
+
+  return Triple;
+}