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-rw-r--r--utils/unittest/googletest/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/utils/unittest/googletest/Makefile b/utils/unittest/googletest/Makefile
index b6e3e68..bfd35a4 100644
--- a/utils/unittest/googletest/Makefile
+++ b/utils/unittest/googletest/Makefile
@@ -21,6 +21,9 @@ REQUIRES_RTTI = 1
CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
CPP.Flags += -DGTEST_HAS_RTTI=0
+# libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
+# supported by Clang, so force googletest to use its own tuple implementation.
+CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
ifeq ($(HOST_OS),MingW)
CPP.Flags += -DGTEST_OS_WINDOWS=1