From a69dfe63bc26c12fd2786aec9239076997110315 Mon Sep 17 00:00:00 2001
From: Roman Popov <roman.i.popov@intel.com>
Date: Mon, 30 Jul 2018 21:55:44 -0700
Subject: tests: fix link failure and stack overflow on Mingw w64

---
 cmake/tests.cmake | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cmake/tests.cmake b/cmake/tests.cmake
index f91567b8..603d7e95 100644
--- a/cmake/tests.cmake
+++ b/cmake/tests.cmake
@@ -206,6 +206,13 @@ endif()
 
 if(MINGW)
   set_source_files_properties(${tests_files} PROPERTIES COMPILE_FLAGS "-Wno-narrowing")
+
+  # required for tests on MinGW Win64
+  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--stack,16777216")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wa,-mbig-obj")
+  endif()
+
 endif()
 
 add_executable(tests ${tests_files} ${common_test_files} ${tests_proto_files} ${lite_test_proto_files})
-- 
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