Rework the gtest directory structure.

This makes the directory structure mirror the canonical LLVM
directory structure for a gtest suite.

Additionally, this patch deletes the xcode project.  Nobody
is currently depending on this, and it would be better to have
gtest unit tests be hand-maintained in the Xcode workspace
rather than using this python test runner.  Patches to that
effect will be submitted as followups.

llvm-svn: 232211

1 files changed, 32 insertions, 0 deletions

diff --git a/lldb/unittests/gtest_common.h b/lldb/unittests/gtest_common.h
new file mode 100644
index 00000000000..228dfb0d328
--- /dev/null
+++ b/lldb/unittests/gtest_common.h
@@ -0,0 +1,32 @@
+//===-- gtest_common.h ------------------------------------------*- C++ -*-===//

+//

+//                     The LLVM Compiler Infrastructure

+//

+// This file is distributed under the University of Illinois Open Source

+// License. See LICENSE.TXT for details.

+//

+//===----------------------------------------------------------------------===//

+

+#if defined(LLDB_GTEST_COMMON_H)

+#error "gtest_common.h should not be included manually."

+#else

+#define LLDB_GTEST_COMMON_H

+#endif

+

+// This header file is force included by all of LLDB's unittest compilation

+// units.  Be very leary about putting anything in this file.

+

+#if defined(_MSC_VER) && (_HAS_EXCEPTIONS == 0)

+// MSVC's STL implementation tries to work well with /EHs-c- and

+// _HAS_EXCEPTIONS=0.  But <thread> in particular doesn't work with it, because

+// it relies on <concrt.h> which tries to throw an exception without checking

+// for _HAS_EXCEPTIONS=0.  This causes the linker to require a definition of

+// __uncaught_exception(), but the STL doesn't define this function when

+// _HAS_EXCEPTIONS=0.  The workaround here is to just provide a stub

+// implementation to get it to link.

+inline bool

+__uncaught_exception()

+{

+    return true;

+}

+#endif