set(LLVM_REQUIRES_RTTI 1)
add_definitions( -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.
-add_definitions( -DGTEST_USE_OWN_TR1_TUPLE )
add_llvm_library(gtest
googletest/gtest.cc