Fix #31

srv · Mar 23, 2018 · 8cc8dc4 · 8cc8dc4
1 parent 8f25f7a
commit 8cc8dc4
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -41,6 +41,18 @@ include_directories(
   include
 )
 
+# C++11 support
+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
+if(COMPILER_SUPPORTS_CXX11)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+elseif(COMPILER_SUPPORTS_CXX0X)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+else()
+  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+endif()
+
 function(add_dependencies_and_linkings arg)
   add_dependencies(${arg}
     ${PROJECT_NAME}_gencfg