Disable pthread support in googletest if llvm was configured without threads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105390 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/unittest/UnitTestMain/Makefile b/utils/unittest/UnitTestMain/Makefile
index 202ccb8..cec654f 100644
--- a/utils/unittest/UnitTestMain/Makefile
+++ b/utils/unittest/UnitTestMain/Makefile
@@ -22,4 +22,9 @@
# 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
+
include $(LEVEL)/Makefile.common