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-rw-r--r--cmake/Modules/AddCompilerRT.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake
index 31bfa2221..a3efc8d6e 100644
--- a/cmake/Modules/AddCompilerRT.cmake
+++ b/cmake/Modules/AddCompilerRT.cmake
@@ -142,7 +142,7 @@ if(MSVC)
# Visual Studio 2012 only supports up to 8 template parameters in
# std::tr1::tuple by default, but gtest requires 10
if(MSVC_VERSION EQUAL 1700)
- add_definitions(-D_VARIADIC_MAX=10)
+ list(APPEND COMPILER_RT_GTEST_CFLAGS -D_VARIADIC_MAX=10)
endif()
endif()