From 0963fd0a4d08692b6bcd2d86837d469cdd1734f0 Mon Sep 17 00:00:00 2001
From: vitaut <victor.zverovich@gmail.com>
Date: Sun, 12 Apr 2015 14:33:11 -0700
Subject: [PATCH] Workaround a bug in implementation of variadic templates in
 MSVC11

---
 CMakeLists.txt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa64ac1a..8b089c3b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,12 +152,13 @@ endif ()
 #  add_definitions(-DFMT_USE_STATIC_ASSERT=1)
 #endif ()
 
-check_cxx_source_compiles("
-  #include <tuple>
-  int main(){ std::tuple<int, double> t; }" FMT_TUPLE)
+# Workaround a bug in implementation of variadic templates in MSVC11.
+if (MSVC)
+  target_compile_definitions(gmock PUBLIC _VARIADIC_MAX=10)
+endif ()
 
 # GTest doesn't detect <tuple> with clang.
-if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR NOT FMT_TUPLE)
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
   target_compile_definitions(gmock PUBLIC GTEST_USE_OWN_TR1_TUPLE=1)
 endif ()