test

GTest/CMakeLists.txt

@@ -3,6 +3,13 @@ find_package(Threads REQUIRED)
 # Enable ExternalProject CMake module
 include(ExternalProject)
 
+INCLUDE(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+IF(COMPILER_SUPPORTS_CXX11)
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+ELSE()
+  MESSAGE(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+ENDIF()
 # Download and install GoogleTest
 ExternalProject_Add(
     gtest