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-rw-r--r--unittests/CMakeLists.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index 78009a86df..11a5a5ac97 100644
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -15,6 +15,12 @@ function(add_llvm_unittest test_dirname)
set_target_properties(${test_name}Tests PROPERTIES FOLDER "Tests")
endfunction()
+# Visual Studio 2012 only supports up to 8 template parameters in
+# std::tr1::tuple by default, but gtest requires 10
+if(MSVC AND MSVC_VERSION EQUAL 1700)
+ add_definitions(-D_VARIADIC_MAX=10)
+endif ()
+
add_custom_target(UnitTests)
set_target_properties(UnitTests PROPERTIES FOLDER "Tests")