3 files changed, 89 insertions, 0 deletions
diff --git a/gnu/llvm/utils/unittest/UnitTestMain/CMakeLists.txt b/gnu/llvm/utils/unittest/UnitTestMain/CMakeLists.txt
new file mode 100644
index 00000000000..520db4e8d2b
--- /dev/null
+++ b/gnu/llvm/utils/unittest/UnitTestMain/CMakeLists.txt
@@ -0,0 +1,9 @@
+add_llvm_library(gtest_main
+  TestMain.cpp
+
+  LINK_LIBS
+  gtest
+
+  LINK_COMPONENTS
+  Support # Depends on llvm::cl
+  )
diff --git a/gnu/llvm/utils/unittest/UnitTestMain/Makefile b/gnu/llvm/utils/unittest/UnitTestMain/Makefile
new file mode 100644
index 00000000000..7bcb7249504
--- /dev/null
+++ b/gnu/llvm/utils/unittest/UnitTestMain/Makefile
@@ -0,0 +1,32 @@
+##===- utils/unittest/UnitTestMain/Makefile ----------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../../..
+
+include $(LEVEL)/Makefile.config
+
+LIBRARYNAME = gtest_main
+BUILD_ARCHIVE = 1
+REQUIRES_RTTI = 1
+
+CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
+CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
+CPP.Flags += -DGTEST_HAS_RTTI=0
+# libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
+# supported by Clang, so force googletest to use its own tuple implementation.
+CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
+
+# Disable pthreads if LLVM was configured without them.
+ifneq ($(HAVE_PTHREAD), 1)
+  CPP.Flags += -DGTEST_HAS_PTHREAD=0
+endif
+
+NO_INSTALL = 1
+
+include $(LEVEL)/Makefile.common
diff --git a/gnu/llvm/utils/unittest/UnitTestMain/TestMain.cpp b/gnu/llvm/utils/unittest/UnitTestMain/TestMain.cpp
new file mode 100644
index 00000000000..fb2b0f16ee3
--- /dev/null
+++ b/gnu/llvm/utils/unittest/UnitTestMain/TestMain.cpp
@@ -0,0 +1,48 @@
+//===--- utils/unittest/UnitTestMain/TestMain.cpp - unittest driver -------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Signals.h"
+#include "gtest/gtest.h"
+
+
+#if defined(_WIN32)
+# include <windows.h>
+# if defined(_MSC_VER)
+#   include <crtdbg.h>
+# endif
+#endif
+
+const char *TestMainArgv0;
+
+int main(int argc, char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal(true /* Disable crash reporting */);
+  testing::InitGoogleTest(&argc, argv);
+  llvm::cl::ParseCommandLineOptions(argc, argv);
+
+  // Make it easy for a test to re-execute itself by saving argv[0].
+  TestMainArgv0 = argv[0];
+
+# if defined(_WIN32)
+  // Disable all of the possible ways Windows conspires to make automated
+  // testing impossible.
+  ::SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
+#   if defined(_MSC_VER)
+    ::_set_error_mode(_OUT_TO_STDERR);
+    _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
+    _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
+    _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
+#   endif
+# endif
+
+  return RUN_ALL_TESTS();
+}